diff options
Diffstat (limited to 'tests')
923 files changed, 12958 insertions, 3853 deletions
diff --git a/tests/assembly/targets/targets-elf.rs b/tests/assembly/targets/targets-elf.rs new file mode 100644 index 00000000000..dee0fa9f4a4 --- /dev/null +++ b/tests/assembly/targets/targets-elf.rs @@ -0,0 +1,576 @@ +// assembly-output: emit-asm +// ignore-tidy-linelength +// revisions: aarch64_be_unknown_linux_gnu +// [aarch64_be_unknown_linux_gnu] compile-flags: --target aarch64_be-unknown-linux-gnu +// [aarch64_be_unknown_linux_gnu] needs-llvm-components: aarch64 +// revisions: aarch64_be_unknown_linux_gnu_ilp32 +// [aarch64_be_unknown_linux_gnu_ilp32] compile-flags: --target aarch64_be-unknown-linux-gnu_ilp32 +// [aarch64_be_unknown_linux_gnu_ilp32] needs-llvm-components: aarch64 +// revisions: aarch64_be_unknown_netbsd +// [aarch64_be_unknown_netbsd] compile-flags: --target aarch64_be-unknown-netbsd +// [aarch64_be_unknown_netbsd] needs-llvm-components: aarch64 +// revisions: aarch64_fuchsia +// [aarch64_fuchsia] compile-flags: --target aarch64-fuchsia +// [aarch64_fuchsia] needs-llvm-components: aarch64 +// revisions: aarch64_kmc_solid_asp3 +// [aarch64_kmc_solid_asp3] compile-flags: --target aarch64-kmc-solid_asp3 +// [aarch64_kmc_solid_asp3] needs-llvm-components: aarch64 +// revisions: aarch64_linux_android +// [aarch64_linux_android] compile-flags: --target aarch64-linux-android +// [aarch64_linux_android] needs-llvm-components: aarch64 +// revisions: aarch64_nintendo_switch_freestanding +// [aarch64_nintendo_switch_freestanding] compile-flags: --target aarch64-nintendo-switch-freestanding +// [aarch64_nintendo_switch_freestanding] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_freebsd +// [aarch64_unknown_freebsd] compile-flags: --target aarch64-unknown-freebsd +// [aarch64_unknown_freebsd] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_fuchsia +// [aarch64_unknown_fuchsia] compile-flags: --target aarch64-unknown-fuchsia +// [aarch64_unknown_fuchsia] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_hermit +// [aarch64_unknown_hermit] compile-flags: --target aarch64-unknown-hermit +// [aarch64_unknown_hermit] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_illumos +// [aarch64_unknown_illumos] compile-flags: --target aarch64-unknown-illumos +// [aarch64_unknown_illumos] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_linux_gnu +// [aarch64_unknown_linux_gnu] compile-flags: --target aarch64-unknown-linux-gnu +// [aarch64_unknown_linux_gnu] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_linux_gnu_ilp32 +// [aarch64_unknown_linux_gnu_ilp32] compile-flags: --target aarch64-unknown-linux-gnu_ilp32 +// [aarch64_unknown_linux_gnu_ilp32] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_linux_musl +// [aarch64_unknown_linux_musl] compile-flags: --target aarch64-unknown-linux-musl +// [aarch64_unknown_linux_musl] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_linux_ohos +// [aarch64_unknown_linux_ohos] compile-flags: --target aarch64-unknown-linux-ohos +// [aarch64_unknown_linux_ohos] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_netbsd +// [aarch64_unknown_netbsd] compile-flags: --target aarch64-unknown-netbsd +// [aarch64_unknown_netbsd] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_none +// [aarch64_unknown_none] compile-flags: --target aarch64-unknown-none +// [aarch64_unknown_none] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_none_softfloat +// [aarch64_unknown_none_softfloat] compile-flags: --target aarch64-unknown-none-softfloat +// [aarch64_unknown_none_softfloat] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_nto_qnx_710 +// [aarch64_unknown_nto_qnx_710] compile-flags: --target aarch64-unknown-nto-qnx710 +// [aarch64_unknown_nto_qnx_710] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_openbsd +// [aarch64_unknown_openbsd] compile-flags: --target aarch64-unknown-openbsd +// [aarch64_unknown_openbsd] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_redox +// [aarch64_unknown_redox] compile-flags: --target aarch64-unknown-redox +// [aarch64_unknown_redox] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_teeos +// [aarch64_unknown_teeos] compile-flags: --target aarch64-unknown-teeos +// [aarch64_unknown_teeos] needs-llvm-components: aarch64 +// revisions: aarch64_wrs_vxworks +// [aarch64_wrs_vxworks] compile-flags: --target aarch64-wrs-vxworks +// [aarch64_wrs_vxworks] needs-llvm-components: aarch64 +// revisions: arm_linux_androideabi +// [arm_linux_androideabi] compile-flags: --target arm-linux-androideabi +// [arm_linux_androideabi] needs-llvm-components: arm +// revisions: arm_unknown_linux_gnueabi +// [arm_unknown_linux_gnueabi] compile-flags: --target arm-unknown-linux-gnueabi +// [arm_unknown_linux_gnueabi] needs-llvm-components: arm +// revisions: arm_unknown_linux_gnueabihf +// [arm_unknown_linux_gnueabihf] compile-flags: --target arm-unknown-linux-gnueabihf +// [arm_unknown_linux_gnueabihf] needs-llvm-components: arm +// revisions: arm_unknown_linux_musleabi +// [arm_unknown_linux_musleabi] compile-flags: --target arm-unknown-linux-musleabi +// [arm_unknown_linux_musleabi] needs-llvm-components: arm +// revisions: arm_unknown_linux_musleabihf +// [arm_unknown_linux_musleabihf] compile-flags: --target arm-unknown-linux-musleabihf +// [arm_unknown_linux_musleabihf] needs-llvm-components: arm +// revisions: armeb_unknown_linux_gnueabi +// [armeb_unknown_linux_gnueabi] compile-flags: --target armeb-unknown-linux-gnueabi +// [armeb_unknown_linux_gnueabi] needs-llvm-components: arm +// revisions: armebv7r_none_eabi +// [armebv7r_none_eabi] compile-flags: --target armebv7r-none-eabi +// [armebv7r_none_eabi] needs-llvm-components: arm +// revisions: armebv7r_none_eabihf +// [armebv7r_none_eabihf] compile-flags: --target armebv7r-none-eabihf +// [armebv7r_none_eabihf] needs-llvm-components: arm +// revisions: armv4t_none_eabi +// [armv4t_none_eabi] compile-flags: --target armv4t-none-eabi +// [armv4t_none_eabi] needs-llvm-components: arm +// revisions: armv4t_unknown_linux_gnueabi +// [armv4t_unknown_linux_gnueabi] compile-flags: --target armv4t-unknown-linux-gnueabi +// [armv4t_unknown_linux_gnueabi] needs-llvm-components: arm +// revisions: armv5te_none_eabi +// [armv5te_none_eabi] compile-flags: --target armv5te-none-eabi +// [armv5te_none_eabi] needs-llvm-components: arm +// revisions: armv5te_unknown_linux_gnueabi +// [armv5te_unknown_linux_gnueabi] compile-flags: --target armv5te-unknown-linux-gnueabi +// [armv5te_unknown_linux_gnueabi] needs-llvm-components: arm +// revisions: armv5te_unknown_linux_musleabi +// [armv5te_unknown_linux_musleabi] compile-flags: --target armv5te-unknown-linux-musleabi +// [armv5te_unknown_linux_musleabi] needs-llvm-components: arm +// revisions: armv5te_unknown_linux_uclibceabi +// [armv5te_unknown_linux_uclibceabi] compile-flags: --target armv5te-unknown-linux-uclibceabi +// [armv5te_unknown_linux_uclibceabi] needs-llvm-components: arm +// revisions: armv6_unknown_freebsd +// [armv6_unknown_freebsd] compile-flags: --target armv6-unknown-freebsd +// [armv6_unknown_freebsd] needs-llvm-components: arm +// revisions: armv6_unknown_netbsd_eabihf +// [armv6_unknown_netbsd_eabihf] compile-flags: --target armv6-unknown-netbsd-eabihf +// [armv6_unknown_netbsd_eabihf] needs-llvm-components: arm +// revisions: armv6k_nintendo_3ds +// [armv6k_nintendo_3ds] compile-flags: --target armv6k-nintendo-3ds +// [armv6k_nintendo_3ds] needs-llvm-components: arm +// revisions: armv7_linux_androideabi +// [armv7_linux_androideabi] compile-flags: --target armv7-linux-androideabi +// [armv7_linux_androideabi] needs-llvm-components: arm +// revisions: armv7_sony_vita_newlibeabihf +// [armv7_sony_vita_newlibeabihf] compile-flags: --target armv7-sony-vita-newlibeabihf +// [armv7_sony_vita_newlibeabihf] needs-llvm-components: arm +// revisions: armv7_unknown_freebsd +// [armv7_unknown_freebsd] compile-flags: --target armv7-unknown-freebsd +// [armv7_unknown_freebsd] needs-llvm-components: arm +// revisions: armv7_unknown_linux_gnueabi +// [armv7_unknown_linux_gnueabi] compile-flags: --target armv7-unknown-linux-gnueabi +// [armv7_unknown_linux_gnueabi] needs-llvm-components: arm +// revisions: armv7_unknown_linux_gnueabihf +// [armv7_unknown_linux_gnueabihf] compile-flags: --target armv7-unknown-linux-gnueabihf +// [armv7_unknown_linux_gnueabihf] needs-llvm-components: arm +// revisions: armv7_unknown_linux_musleabi +// [armv7_unknown_linux_musleabi] compile-flags: --target armv7-unknown-linux-musleabi +// [armv7_unknown_linux_musleabi] needs-llvm-components: arm +// revisions: armv7_unknown_linux_musleabihf +// [armv7_unknown_linux_musleabihf] compile-flags: --target armv7-unknown-linux-musleabihf +// [armv7_unknown_linux_musleabihf] needs-llvm-components: arm +// revisions: armv7_unknown_linux_ohos +// [armv7_unknown_linux_ohos] compile-flags: --target armv7-unknown-linux-ohos +// [armv7_unknown_linux_ohos] needs-llvm-components: arm +// revisions: armv7_unknown_linux_uclibceabi +// [armv7_unknown_linux_uclibceabi] compile-flags: --target armv7-unknown-linux-uclibceabi +// [armv7_unknown_linux_uclibceabi] needs-llvm-components: arm +// revisions: armv7_unknown_linux_uclibceabihf +// [armv7_unknown_linux_uclibceabihf] compile-flags: --target armv7-unknown-linux-uclibceabihf +// [armv7_unknown_linux_uclibceabihf] needs-llvm-components: arm +// revisions: armv7_unknown_netbsd_eabihf +// [armv7_unknown_netbsd_eabihf] compile-flags: --target armv7-unknown-netbsd-eabihf +// [armv7_unknown_netbsd_eabihf] needs-llvm-components: arm +// revisions: armv7_wrs_vxworks_eabihf +// [armv7_wrs_vxworks_eabihf] compile-flags: --target armv7-wrs-vxworks-eabihf +// [armv7_wrs_vxworks_eabihf] needs-llvm-components: arm +// revisions: armv7a_kmc_solid_asp3_eabi +// [armv7a_kmc_solid_asp3_eabi] compile-flags: --target armv7a-kmc-solid_asp3-eabi +// [armv7a_kmc_solid_asp3_eabi] needs-llvm-components: arm +// revisions: armv7a_kmc_solid_asp3_eabihf +// [armv7a_kmc_solid_asp3_eabihf] compile-flags: --target armv7a-kmc-solid_asp3-eabihf +// [armv7a_kmc_solid_asp3_eabihf] needs-llvm-components: arm +// revisions: armv7a_none_eabi +// [armv7a_none_eabi] compile-flags: --target armv7a-none-eabi +// [armv7a_none_eabi] needs-llvm-components: arm +// revisions: armv7a_none_eabihf +// [armv7a_none_eabihf] compile-flags: --target armv7a-none-eabihf +// [armv7a_none_eabihf] needs-llvm-components: arm +// revisions: armv7r_none_eabi +// [armv7r_none_eabi] compile-flags: --target armv7r-none-eabi +// [armv7r_none_eabi] needs-llvm-components: arm +// revisions: armv7r_none_eabihf +// [armv7r_none_eabihf] compile-flags: --target armv7r-none-eabihf +// [armv7r_none_eabihf] needs-llvm-components: arm +// FIXME: disabled since it fails on CI saying the csky component is missing +/* + revisions: csky_unknown_linux_gnuabiv2 + [csky_unknown_linux_gnuabiv2] compile-flags: --target csky-unknown-linux-gnuabiv2 + [csky_unknown_linux_gnuabiv2] needs-llvm-components: csky + revisions: csky_unknown_linux_gnuabiv2hf + [csky_unknown_linux_gnuabiv2hf] compile-flags: --target csky-unknown-linux-gnuabiv2hf + [csky_unknown_linux_gnuabiv2hf] needs-llvm-components: csky +*/ +// revisions: hexagon_unknown_linux_musl +// [hexagon_unknown_linux_musl] compile-flags: --target hexagon-unknown-linux-musl +// [hexagon_unknown_linux_musl] needs-llvm-components: hexagon +// revisions: hexagon_unknown_none_elf +// [hexagon_unknown_none_elf] compile-flags: --target hexagon-unknown-none-elf +// [hexagon_unknown_none_elf] needs-llvm-components: hexagon +// revisions: i586_pc_nto_qnx700 +// [i586_pc_nto_qnx700] compile-flags: --target i586-pc-nto-qnx700 +// [i586_pc_nto_qnx700] needs-llvm-components: x86 +// revisions: i586_unknown_linux_gnu +// [i586_unknown_linux_gnu] compile-flags: --target i586-unknown-linux-gnu +// [i586_unknown_linux_gnu] needs-llvm-components: x86 +// revisions: i586_unknown_linux_musl +// [i586_unknown_linux_musl] compile-flags: --target i586-unknown-linux-musl +// [i586_unknown_linux_musl] needs-llvm-components: x86 +// revisions: i586_unknown_netbsd +// [i586_unknown_netbsd] compile-flags: --target i586-unknown-netbsd +// [i586_unknown_netbsd] needs-llvm-components: x86 +// revisions: i686_linux_android +// [i686_linux_android] compile-flags: --target i686-linux-android +// [i686_linux_android] needs-llvm-components: x86 +// revisions: i686_unknown_freebsd +// [i686_unknown_freebsd] compile-flags: --target i686-unknown-freebsd +// [i686_unknown_freebsd] needs-llvm-components: x86 +// revisions: i686_unknown_haiku +// [i686_unknown_haiku] compile-flags: --target i686-unknown-haiku +// [i686_unknown_haiku] needs-llvm-components: x86 +// revisions: i686_unknown_hurd_gnu +// [i686_unknown_hurd_gnu] compile-flags: --target i686-unknown-hurd-gnu +// [i686_unknown_hurd_gnu] needs-llvm-components: x86 +// revisions: i686_unknown_linux_gnu +// [i686_unknown_linux_gnu] compile-flags: --target i686-unknown-linux-gnu +// [i686_unknown_linux_gnu] needs-llvm-components: x86 +// revisions: i686_unknown_linux_musl +// [i686_unknown_linux_musl] compile-flags: --target i686-unknown-linux-musl +// [i686_unknown_linux_musl] needs-llvm-components: x86 +// revisions: i686_unknown_netbsd +// [i686_unknown_netbsd] compile-flags: --target i686-unknown-netbsd +// [i686_unknown_netbsd] needs-llvm-components: x86 +// revisions: i686_unknown_openbsd +// [i686_unknown_openbsd] compile-flags: --target i686-unknown-openbsd +// [i686_unknown_openbsd] needs-llvm-components: x86 +// revisions: i686_wrs_vxworks +// [i686_wrs_vxworks] compile-flags: --target i686-wrs-vxworks +// [i686_wrs_vxworks] needs-llvm-components: x86 +// revisions: loongarch64_unknown_linux_gnu +// [loongarch64_unknown_linux_gnu] compile-flags: --target loongarch64-unknown-linux-gnu +// [loongarch64_unknown_linux_gnu] needs-llvm-components: loongarch +// revisions: loongarch64_unknown_none +// [loongarch64_unknown_none] compile-flags: --target loongarch64-unknown-none +// [loongarch64_unknown_none] needs-llvm-components: loongarch +// revisions: loongarch64_unknown_none_softfloat +// [loongarch64_unknown_none_softfloat] compile-flags: --target loongarch64-unknown-none-softfloat +// [loongarch64_unknown_none_softfloat] needs-llvm-components: loongarch +// revisions: m68k_unknown_linux_gnu +// [m68k_unknown_linux_gnu] compile-flags: --target m68k-unknown-linux-gnu +// [m68k_unknown_linux_gnu] needs-llvm-components: m68k +// revisions: mips64_openwrt_linux_musl +// [mips64_openwrt_linux_musl] compile-flags: --target mips64-openwrt-linux-musl +// [mips64_openwrt_linux_musl] needs-llvm-components: mips +// revisions: mips64_unknown_linux_gnuabi64 +// [mips64_unknown_linux_gnuabi64] compile-flags: --target mips64-unknown-linux-gnuabi64 +// [mips64_unknown_linux_gnuabi64] needs-llvm-components: mips +// revisions: mips64_unknown_linux_muslabi64 +// [mips64_unknown_linux_muslabi64] compile-flags: --target mips64-unknown-linux-muslabi64 +// [mips64_unknown_linux_muslabi64] needs-llvm-components: mips +// revisions: mips64el_unknown_linux_gnuabi64 +// [mips64el_unknown_linux_gnuabi64] compile-flags: --target mips64el-unknown-linux-gnuabi64 +// [mips64el_unknown_linux_gnuabi64] needs-llvm-components: mips +// revisions: mips64el_unknown_linux_muslabi64 +// [mips64el_unknown_linux_muslabi64] compile-flags: --target mips64el-unknown-linux-muslabi64 +// [mips64el_unknown_linux_muslabi64] needs-llvm-components: mips +// revisions: mips_unknown_linux_gnu +// [mips_unknown_linux_gnu] compile-flags: --target mips-unknown-linux-gnu +// [mips_unknown_linux_gnu] needs-llvm-components: mips +// revisions: mips_unknown_linux_musl +// [mips_unknown_linux_musl] compile-flags: --target mips-unknown-linux-musl +// [mips_unknown_linux_musl] needs-llvm-components: mips +// revisions: mips_unknown_linux_uclibc +// [mips_unknown_linux_uclibc] compile-flags: --target mips-unknown-linux-uclibc +// [mips_unknown_linux_uclibc] needs-llvm-components: mips +// revisions: mipsel_sony_psp +// [mipsel_sony_psp] compile-flags: --target mipsel-sony-psp +// [mipsel_sony_psp] needs-llvm-components: mips +// revisions: mipsel_sony_psx +// [mipsel_sony_psx] compile-flags: --target mipsel-sony-psx +// [mipsel_sony_psx] needs-llvm-components: mips +// revisions: mipsel_unknown_linux_gnu +// [mipsel_unknown_linux_gnu] compile-flags: --target mipsel-unknown-linux-gnu +// [mipsel_unknown_linux_gnu] needs-llvm-components: mips +// revisions: mipsel_unknown_linux_musl +// [mipsel_unknown_linux_musl] compile-flags: --target mipsel-unknown-linux-musl +// [mipsel_unknown_linux_musl] needs-llvm-components: mips +// revisions: mipsel_unknown_linux_uclibc +// [mipsel_unknown_linux_uclibc] compile-flags: --target mipsel-unknown-linux-uclibc +// [mipsel_unknown_linux_uclibc] needs-llvm-components: mips +// revisions: mipsel_unknown_netbsd +// [mipsel_unknown_netbsd] compile-flags: --target mipsel-unknown-netbsd +// [mipsel_unknown_netbsd] needs-llvm-components: mips +// revisions: mipsel_unknown_none +// [mipsel_unknown_none] compile-flags: --target mipsel-unknown-none +// [mipsel_unknown_none] needs-llvm-components: mips +// revisions: mipsisa32r6_unknown_linux_gnu +// [mipsisa32r6_unknown_linux_gnu] compile-flags: --target mipsisa32r6-unknown-linux-gnu +// [mipsisa32r6_unknown_linux_gnu] needs-llvm-components: mips +// revisions: mipsisa32r6el_unknown_linux_gnu +// [mipsisa32r6el_unknown_linux_gnu] compile-flags: --target mipsisa32r6el-unknown-linux-gnu +// [mipsisa32r6el_unknown_linux_gnu] needs-llvm-components: mips +// revisions: mipsisa64r6_unknown_linux_gnuabi64 +// [mipsisa64r6_unknown_linux_gnuabi64] compile-flags: --target mipsisa64r6-unknown-linux-gnuabi64 +// [mipsisa64r6_unknown_linux_gnuabi64] needs-llvm-components: mips +// revisions: mipsisa64r6el_unknown_linux_gnuabi64 +// [mipsisa64r6el_unknown_linux_gnuabi64] compile-flags: --target mipsisa64r6el-unknown-linux-gnuabi64 +// [mipsisa64r6el_unknown_linux_gnuabi64] needs-llvm-components: mips +// revisions: msp430_none_elf +// [msp430_none_elf] compile-flags: --target msp430-none-elf +// [msp430_none_elf] needs-llvm-components: msp430 +// revisions: powerpc64_unknown_freebsd +// [powerpc64_unknown_freebsd] compile-flags: --target powerpc64-unknown-freebsd +// [powerpc64_unknown_freebsd] needs-llvm-components: powerpc +// revisions: powerpc64_unknown_linux_gnu +// [powerpc64_unknown_linux_gnu] compile-flags: --target powerpc64-unknown-linux-gnu +// [powerpc64_unknown_linux_gnu] needs-llvm-components: powerpc +// revisions: powerpc64_unknown_linux_musl +// [powerpc64_unknown_linux_musl] compile-flags: --target powerpc64-unknown-linux-musl +// [powerpc64_unknown_linux_musl] needs-llvm-components: powerpc +// revisions: powerpc64_unknown_openbsd +// [powerpc64_unknown_openbsd] compile-flags: --target powerpc64-unknown-openbsd +// [powerpc64_unknown_openbsd] needs-llvm-components: powerpc +// revisions: powerpc64_wrs_vxworks +// [powerpc64_wrs_vxworks] compile-flags: --target powerpc64-wrs-vxworks +// [powerpc64_wrs_vxworks] needs-llvm-components: powerpc +// revisions: powerpc64le_unknown_freebsd +// [powerpc64le_unknown_freebsd] compile-flags: --target powerpc64le-unknown-freebsd +// [powerpc64le_unknown_freebsd] needs-llvm-components: powerpc +// revisions: powerpc64le_unknown_linux_gnu +// [powerpc64le_unknown_linux_gnu] compile-flags: --target powerpc64le-unknown-linux-gnu +// [powerpc64le_unknown_linux_gnu] needs-llvm-components: powerpc +// revisions: powerpc64le_unknown_linux_musl +// [powerpc64le_unknown_linux_musl] compile-flags: --target powerpc64le-unknown-linux-musl +// [powerpc64le_unknown_linux_musl] needs-llvm-components: powerpc +// revisions: powerpc_unknown_freebsd +// [powerpc_unknown_freebsd] compile-flags: --target powerpc-unknown-freebsd +// [powerpc_unknown_freebsd] needs-llvm-components: powerpc +// revisions: powerpc_unknown_linux_gnu +// [powerpc_unknown_linux_gnu] compile-flags: --target powerpc-unknown-linux-gnu +// [powerpc_unknown_linux_gnu] needs-llvm-components: powerpc +// revisions: powerpc_unknown_linux_gnuspe +// [powerpc_unknown_linux_gnuspe] compile-flags: --target powerpc-unknown-linux-gnuspe +// [powerpc_unknown_linux_gnuspe] needs-llvm-components: powerpc +// revisions: powerpc_unknown_linux_musl +// [powerpc_unknown_linux_musl] compile-flags: --target powerpc-unknown-linux-musl +// [powerpc_unknown_linux_musl] needs-llvm-components: powerpc +// revisions: powerpc_unknown_netbsd +// [powerpc_unknown_netbsd] compile-flags: --target powerpc-unknown-netbsd +// [powerpc_unknown_netbsd] needs-llvm-components: powerpc +// revisions: powerpc_unknown_openbsd +// [powerpc_unknown_openbsd] compile-flags: --target powerpc-unknown-openbsd +// [powerpc_unknown_openbsd] needs-llvm-components: powerpc +// revisions: powerpc_wrs_vxworks +// [powerpc_wrs_vxworks] compile-flags: --target powerpc-wrs-vxworks +// [powerpc_wrs_vxworks] needs-llvm-components: powerpc +// revisions: powerpc_wrs_vxworks_spe +// [powerpc_wrs_vxworks_spe] compile-flags: --target powerpc-wrs-vxworks-spe +// [powerpc_wrs_vxworks_spe] needs-llvm-components: powerpc +// revisions: riscv32gc_unknown_linux_gnu +// [riscv32gc_unknown_linux_gnu] compile-flags: --target riscv32gc-unknown-linux-gnu +// [riscv32gc_unknown_linux_gnu] needs-llvm-components: riscv +// revisions: riscv32gc_unknown_linux_musl +// [riscv32gc_unknown_linux_musl] compile-flags: --target riscv32gc-unknown-linux-musl +// [riscv32gc_unknown_linux_musl] needs-llvm-components: riscv +// revisions: riscv32i_unknown_none_elf +// [riscv32i_unknown_none_elf] compile-flags: --target riscv32i-unknown-none-elf +// [riscv32i_unknown_none_elf] needs-llvm-components: riscv +// revisions: riscv32im_risc0_zkvm_elf +// [riscv32im_risc0_zkvm_elf] compile-flags: --target riscv32im-risc0-zkvm-elf +// [riscv32im_risc0_zkvm_elf] needs-llvm-components: riscv +// revisions: riscv32im_unknown_none_elf +// [riscv32im_unknown_none_elf] compile-flags: --target riscv32im-unknown-none-elf +// [riscv32im_unknown_none_elf] needs-llvm-components: riscv +// revisions: riscv32imac_esp_espidf +// [riscv32imac_esp_espidf] compile-flags: --target riscv32imac-esp-espidf +// [riscv32imac_esp_espidf] needs-llvm-components: riscv +// revisions: riscv32imac_unknown_none_elf +// [riscv32imac_unknown_none_elf] compile-flags: --target riscv32imac-unknown-none-elf +// [riscv32imac_unknown_none_elf] needs-llvm-components: riscv +// revisions: riscv32imac_unknown_xous_elf +// [riscv32imac_unknown_xous_elf] compile-flags: --target riscv32imac-unknown-xous-elf +// [riscv32imac_unknown_xous_elf] needs-llvm-components: riscv +// revisions: riscv32imafc_unknown_none_elf +// [riscv32imafc_unknown_none_elf] compile-flags: --target riscv32imafc-unknown-none-elf +// [riscv32imafc_unknown_none_elf] needs-llvm-components: riscv +// revisions: riscv32imafc_esp_espidf +// [riscv32imafc_esp_espidf] compile-flags: --target riscv32imafc-esp-espidf +// [riscv32imafc_esp_espidf] needs-llvm-components: riscv +// revisions: riscv32imc_esp_espidf +// [riscv32imc_esp_espidf] compile-flags: --target riscv32imc-esp-espidf +// [riscv32imc_esp_espidf] needs-llvm-components: riscv +// revisions: riscv32imc_unknown_none_elf +// [riscv32imc_unknown_none_elf] compile-flags: --target riscv32imc-unknown-none-elf +// [riscv32imc_unknown_none_elf] needs-llvm-components: riscv +// revisions: riscv64_linux_android +// [riscv64_linux_android] compile-flags: --target riscv64-linux-android +// [riscv64_linux_android] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_freebsd +// [riscv64gc_unknown_freebsd] compile-flags: --target riscv64gc-unknown-freebsd +// [riscv64gc_unknown_freebsd] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_fuchsia +// [riscv64gc_unknown_fuchsia] compile-flags: --target riscv64gc-unknown-fuchsia +// [riscv64gc_unknown_fuchsia] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_hermit +// [riscv64gc_unknown_hermit] compile-flags: --target riscv64gc-unknown-hermit +// [riscv64gc_unknown_hermit] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_linux_gnu +// [riscv64gc_unknown_linux_gnu] compile-flags: --target riscv64gc-unknown-linux-gnu +// [riscv64gc_unknown_linux_gnu] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_linux_musl +// [riscv64gc_unknown_linux_musl] compile-flags: --target riscv64gc-unknown-linux-musl +// [riscv64gc_unknown_linux_musl] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_netbsd +// [riscv64gc_unknown_netbsd] compile-flags: --target riscv64gc-unknown-netbsd +// [riscv64gc_unknown_netbsd] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_none_elf +// [riscv64gc_unknown_none_elf] compile-flags: --target riscv64gc-unknown-none-elf +// [riscv64gc_unknown_none_elf] needs-llvm-components: riscv +// revisions: riscv64gc_unknown_openbsd +// [riscv64gc_unknown_openbsd] compile-flags: --target riscv64gc-unknown-openbsd +// [riscv64gc_unknown_openbsd] needs-llvm-components: riscv +// revisions: riscv64imac_unknown_none_elf +// [riscv64imac_unknown_none_elf] compile-flags: --target riscv64imac-unknown-none-elf +// [riscv64imac_unknown_none_elf] needs-llvm-components: riscv +// revisions: s390x_unknown_linux_gnu +// [s390x_unknown_linux_gnu] compile-flags: --target s390x-unknown-linux-gnu +// [s390x_unknown_linux_gnu] needs-llvm-components: systemz +// revisions: s390x_unknown_linux_musl +// [s390x_unknown_linux_musl] compile-flags: --target s390x-unknown-linux-musl +// [s390x_unknown_linux_musl] needs-llvm-components: systemz +// revisions: sparc64_unknown_linux_gnu +// [sparc64_unknown_linux_gnu] compile-flags: --target sparc64-unknown-linux-gnu +// [sparc64_unknown_linux_gnu] needs-llvm-components: sparc +// revisions: sparc64_unknown_netbsd +// [sparc64_unknown_netbsd] compile-flags: --target sparc64-unknown-netbsd +// [sparc64_unknown_netbsd] needs-llvm-components: sparc +// revisions: sparc64_unknown_openbsd +// [sparc64_unknown_openbsd] compile-flags: --target sparc64-unknown-openbsd +// [sparc64_unknown_openbsd] needs-llvm-components: sparc +// revisions: sparc_unknown_linux_gnu +// [sparc_unknown_linux_gnu] compile-flags: --target sparc-unknown-linux-gnu +// [sparc_unknown_linux_gnu] needs-llvm-components: sparc +// revisions: sparc_unknown_none_elf +// [sparc_unknown_none_elf] compile-flags: --target sparc-unknown-none-elf +// [sparc_unknown_none_elf] needs-llvm-components: sparc +// revisions: sparcv9_sun_solaris +// [sparcv9_sun_solaris] compile-flags: --target sparcv9-sun-solaris +// [sparcv9_sun_solaris] needs-llvm-components: sparc +// revisions: thumbv4t_none_eabi +// [thumbv4t_none_eabi] compile-flags: --target thumbv4t-none-eabi +// [thumbv4t_none_eabi] needs-llvm-components: arm +// revisions: thumbv5te_none_eabi +// [thumbv5te_none_eabi] compile-flags: --target thumbv5te-none-eabi +// [thumbv5te_none_eabi] needs-llvm-components: arm +// revisions: thumbv6m_none_eabi +// [thumbv6m_none_eabi] compile-flags: --target thumbv6m-none-eabi +// [thumbv6m_none_eabi] needs-llvm-components: arm +// revisions: thumbv7em_none_eabi +// [thumbv7em_none_eabi] compile-flags: --target thumbv7em-none-eabi +// [thumbv7em_none_eabi] needs-llvm-components: arm +// revisions: thumbv7em_none_eabihf +// [thumbv7em_none_eabihf] compile-flags: --target thumbv7em-none-eabihf +// [thumbv7em_none_eabihf] needs-llvm-components: arm +// revisions: thumbv7m_none_eabi +// [thumbv7m_none_eabi] compile-flags: --target thumbv7m-none-eabi +// [thumbv7m_none_eabi] needs-llvm-components: arm +// revisions: thumbv7neon_linux_androideabi +// [thumbv7neon_linux_androideabi] compile-flags: --target thumbv7neon-linux-androideabi +// [thumbv7neon_linux_androideabi] needs-llvm-components: arm +// revisions: thumbv7neon_unknown_linux_gnueabihf +// [thumbv7neon_unknown_linux_gnueabihf] compile-flags: --target thumbv7neon-unknown-linux-gnueabihf +// [thumbv7neon_unknown_linux_gnueabihf] needs-llvm-components: arm +// revisions: thumbv7neon_unknown_linux_musleabihf +// [thumbv7neon_unknown_linux_musleabihf] compile-flags: --target thumbv7neon-unknown-linux-musleabihf +// [thumbv7neon_unknown_linux_musleabihf] needs-llvm-components: arm +// revisions: thumbv8m_base_none_eabi +// [thumbv8m_base_none_eabi] compile-flags: --target thumbv8m.base-none-eabi +// [thumbv8m_base_none_eabi] needs-llvm-components: arm +// revisions: thumbv8m_main_none_eabi +// [thumbv8m_main_none_eabi] compile-flags: --target thumbv8m.main-none-eabi +// [thumbv8m_main_none_eabi] needs-llvm-components: arm +// revisions: thumbv8m_main_none_eabihf +// [thumbv8m_main_none_eabihf] compile-flags: --target thumbv8m.main-none-eabihf +// [thumbv8m_main_none_eabihf] needs-llvm-components: arm +// revisions: wasm32_unknown_emscripten +// [wasm32_unknown_emscripten] compile-flags: --target wasm32-unknown-emscripten +// [wasm32_unknown_emscripten] needs-llvm-components: webassembly +// revisions: wasm32_unknown_unknown +// [wasm32_unknown_unknown] compile-flags: --target wasm32-unknown-unknown +// [wasm32_unknown_unknown] needs-llvm-components: webassembly +// revisions: wasm32_wasi +// [wasm32_wasi] compile-flags: --target wasm32-wasi +// [wasm32_wasi] needs-llvm-components: webassembly +// revisions: wasm32_wasi_preview1_threads +// [wasm32_wasi_preview1_threads] compile-flags: --target wasm32-wasi-preview1-threads +// [wasm32_wasi_preview1_threads] needs-llvm-components: webassembly +// revisions: wasm64_unknown_unknown +// [wasm64_unknown_unknown] compile-flags: --target wasm64-unknown-unknown +// [wasm64_unknown_unknown] needs-llvm-components: webassembly +// revisions: wasm32_wasi_preview2 +// [wasm32_wasi_preview2] compile-flags: --target wasm32-wasi-preview2 +// [wasm32_wasi_preview2] needs-llvm-components: webassembly +// revisions: x86_64_fortanix_unknown_sgx +// [x86_64_fortanix_unknown_sgx] compile-flags: --target x86_64-fortanix-unknown-sgx +// [x86_64_fortanix_unknown_sgx] needs-llvm-components: x86 +// revisions: x86_64_fuchsia +// [x86_64_fuchsia] compile-flags: --target x86_64-fuchsia +// [x86_64_fuchsia] needs-llvm-components: x86 +// revisions: x86_64_linux_android +// [x86_64_linux_android] compile-flags: --target x86_64-linux-android +// [x86_64_linux_android] needs-llvm-components: x86 +// revisions: x86_64_pc_nto_qnx710 +// [x86_64_pc_nto_qnx710] compile-flags: --target x86_64-pc-nto-qnx710 +// [x86_64_pc_nto_qnx710] needs-llvm-components: x86 +// revisions: x86_64_pc_solaris +// [x86_64_pc_solaris] compile-flags: --target x86_64-pc-solaris +// [x86_64_pc_solaris] needs-llvm-components: x86 +// revisions: x86_64_unikraft_linux_musl +// [x86_64_unikraft_linux_musl] compile-flags: --target x86_64-unikraft-linux-musl +// [x86_64_unikraft_linux_musl] needs-llvm-components: x86 +// revisions: x86_64_unknown_dragonfly +// [x86_64_unknown_dragonfly] compile-flags: --target x86_64-unknown-dragonfly +// [x86_64_unknown_dragonfly] needs-llvm-components: x86 +// revisions: x86_64_unknown_freebsd +// [x86_64_unknown_freebsd] compile-flags: --target x86_64-unknown-freebsd +// [x86_64_unknown_freebsd] needs-llvm-components: x86 +// revisions: x86_64_unknown_fuchsia +// [x86_64_unknown_fuchsia] compile-flags: --target x86_64-unknown-fuchsia +// [x86_64_unknown_fuchsia] needs-llvm-components: x86 +// revisions: x86_64_unknown_haiku +// [x86_64_unknown_haiku] compile-flags: --target x86_64-unknown-haiku +// [x86_64_unknown_haiku] needs-llvm-components: x86 +// revisions: x86_64_unknown_hermit +// [x86_64_unknown_hermit] compile-flags: --target x86_64-unknown-hermit +// [x86_64_unknown_hermit] needs-llvm-components: x86 +// revisions: x86_64_unknown_illumos +// [x86_64_unknown_illumos] compile-flags: --target x86_64-unknown-illumos +// [x86_64_unknown_illumos] needs-llvm-components: x86 +// revisions: x86_64_unknown_l4re_uclibc +// [x86_64_unknown_l4re_uclibc] compile-flags: --target x86_64-unknown-l4re-uclibc +// [x86_64_unknown_l4re_uclibc] needs-llvm-components: x86 +// revisions: x86_64_unknown_linux_gnu +// [x86_64_unknown_linux_gnu] compile-flags: --target x86_64-unknown-linux-gnu +// [x86_64_unknown_linux_gnu] needs-llvm-components: x86 +// revisions: x86_64_unknown_linux_gnux32 +// [x86_64_unknown_linux_gnux32] compile-flags: --target x86_64-unknown-linux-gnux32 +// [x86_64_unknown_linux_gnux32] needs-llvm-components: x86 +// revisions: x86_64_unknown_linux_musl +// [x86_64_unknown_linux_musl] compile-flags: --target x86_64-unknown-linux-musl +// [x86_64_unknown_linux_musl] needs-llvm-components: x86 +// revisions: x86_64_unknown_linux_ohos +// [x86_64_unknown_linux_ohos] compile-flags: --target x86_64-unknown-linux-ohos +// [x86_64_unknown_linux_ohos] needs-llvm-components: x86 +// revisions: x86_64_unknown_netbsd +// [x86_64_unknown_netbsd] compile-flags: --target x86_64-unknown-netbsd +// [x86_64_unknown_netbsd] needs-llvm-components: x86 +// revisions: x86_64_unknown_none +// [x86_64_unknown_none] compile-flags: --target x86_64-unknown-none +// [x86_64_unknown_none] needs-llvm-components: x86 +// revisions: x86_64_unknown_openbsd +// [x86_64_unknown_openbsd] compile-flags: --target x86_64-unknown-openbsd +// [x86_64_unknown_openbsd] needs-llvm-components: x86 +// revisions: x86_64_unknown_redox +// [x86_64_unknown_redox] compile-flags: --target x86_64-unknown-redox +// [x86_64_unknown_redox] needs-llvm-components: x86 +// revisions: x86_64_wrs_vxworks +// [x86_64_wrs_vxworks] compile-flags: --target x86_64-wrs-vxworks +// [x86_64_wrs_vxworks] needs-llvm-components: x86 + +// Sanity-check that each target can produce assembly code. + +#![feature(no_core, lang_items)] +#![no_std] +#![no_core] +#![crate_type = "lib"] + +#[lang = "sized"] +trait Sized {} + +pub fn test() -> u8 { + 42 +} + +// CHECK: .text diff --git a/tests/assembly/targets/targets-macho.rs b/tests/assembly/targets/targets-macho.rs new file mode 100644 index 00000000000..ead9ccfc8e7 --- /dev/null +++ b/tests/assembly/targets/targets-macho.rs @@ -0,0 +1,81 @@ +// assembly-output: emit-asm +// ignore-tidy-linelength +// revisions: aarch64_apple_darwin +// [aarch64_apple_darwin] compile-flags: --target aarch64-apple-darwin +// [aarch64_apple_darwin] needs-llvm-components: aarch64 +// revisions: aarch64_apple_ios +// [aarch64_apple_ios] compile-flags: --target aarch64-apple-ios +// [aarch64_apple_ios] needs-llvm-components: aarch64 +// revisions: aarch64_apple_ios_macabi +// [aarch64_apple_ios_macabi] compile-flags: --target aarch64-apple-ios-macabi +// [aarch64_apple_ios_macabi] needs-llvm-components: aarch64 +// revisions: aarch64_apple_ios_sim +// [aarch64_apple_ios_sim] compile-flags: --target aarch64-apple-ios-sim +// [aarch64_apple_ios_sim] needs-llvm-components: aarch64 +// revisions: aarch64_apple_tvos +// [aarch64_apple_tvos] compile-flags: --target aarch64-apple-tvos +// [aarch64_apple_tvos] needs-llvm-components: aarch64 +// revisions: aarch64_apple_tvos_sim +// [aarch64_apple_tvos_sim] compile-flags: --target aarch64-apple-tvos-sim +// [aarch64_apple_tvos_sim] needs-llvm-components: aarch64 +// revisions: aarch64_apple_watchos +// [aarch64_apple_watchos] compile-flags: --target aarch64-apple-watchos +// [aarch64_apple_watchos] needs-llvm-components: aarch64 +// revisions: aarch64_apple_watchos_sim +// [aarch64_apple_watchos_sim] compile-flags: --target aarch64-apple-watchos-sim +// [aarch64_apple_watchos_sim] needs-llvm-components: aarch64 +// revisions: arm64_32_apple_watchos +// [arm64_32_apple_watchos] compile-flags: --target arm64_32-apple-watchos +// [arm64_32_apple_watchos] needs-llvm-components: aarch64 +// revisions: arm64e_apple_darwin +// [arm64e_apple_darwin] compile-flags: --target arm64e-apple-darwin +// [arm64e_apple_darwin] needs-llvm-components: aarch64 +// revisions: arm64e_apple_ios +// [arm64e_apple_ios] compile-flags: --target arm64e-apple-ios +// [arm64e_apple_ios] needs-llvm-components: aarch64 +// revisions: armv7k_apple_watchos +// [armv7k_apple_watchos] compile-flags: --target armv7k-apple-watchos +// [armv7k_apple_watchos] needs-llvm-components: arm +// revisions: armv7s_apple_ios +// [armv7s_apple_ios] compile-flags: --target armv7s-apple-ios +// [armv7s_apple_ios] needs-llvm-components: arm +// revisions: i386_apple_ios +// [i386_apple_ios] compile-flags: --target i386-apple-ios +// [i386_apple_ios] needs-llvm-components: x86 +// revisions: i686_apple_darwin +// [i686_apple_darwin] compile-flags: --target i686-apple-darwin +// [i686_apple_darwin] needs-llvm-components: x86 +// revisions: x86_64_apple_darwin +// [x86_64_apple_darwin] compile-flags: --target x86_64-apple-darwin +// [x86_64_apple_darwin] needs-llvm-components: x86 +// revisions: x86_64_apple_ios +// [x86_64_apple_ios] compile-flags: --target x86_64-apple-ios +// [x86_64_apple_ios] needs-llvm-components: x86 +// revisions: x86_64_apple_ios_macabi +// [x86_64_apple_ios_macabi] compile-flags: --target x86_64-apple-ios-macabi +// [x86_64_apple_ios_macabi] needs-llvm-components: x86 +// revisions: x86_64_apple_tvos +// [x86_64_apple_tvos] compile-flags: --target x86_64-apple-tvos +// [x86_64_apple_tvos] needs-llvm-components: x86 +// revisions: x86_64_apple_watchos_sim +// [x86_64_apple_watchos_sim] compile-flags: --target x86_64-apple-watchos-sim +// [x86_64_apple_watchos_sim] needs-llvm-components: x86 +// revisions: x86_64h_apple_darwin +// [x86_64h_apple_darwin] compile-flags: --target x86_64h-apple-darwin +// [x86_64h_apple_darwin] needs-llvm-components: x86 + +// Sanity-check that each target can produce assembly code. + +#![feature(no_core, lang_items)] +#![no_std] +#![no_core] +#![crate_type = "lib"] + +#[lang = "sized"] +trait Sized {} + +pub fn test() -> u8 { + 42 +} + +// CHECK: .section __TEXT,__text diff --git a/tests/assembly/targets/targets-nvptx.rs b/tests/assembly/targets/targets-nvptx.rs new file mode 100644 index 00000000000..06334230400 --- /dev/null +++ b/tests/assembly/targets/targets-nvptx.rs @@ -0,0 +1,21 @@ +// assembly-output: emit-asm +// ignore-tidy-linelength +// revisions: nvptx64_nvidia_cuda +// [nvptx64_nvidia_cuda] compile-flags: --target nvptx64-nvidia-cuda +// [nvptx64_nvidia_cuda] needs-llvm-components: nvptx + +// Sanity-check that each target can produce assembly code. + +#![feature(no_core, lang_items)] +#![no_std] +#![no_core] +#![crate_type = "lib"] + +#[lang = "sized"] +trait Sized {} + +pub fn test() -> u8 { + 42 +} + +// CHECK: .version diff --git a/tests/assembly/targets/targets-pe.rs b/tests/assembly/targets/targets-pe.rs new file mode 100644 index 00000000000..7398d7ef790 --- /dev/null +++ b/tests/assembly/targets/targets-pe.rs @@ -0,0 +1,93 @@ +// assembly-output: emit-asm +// ignore-tidy-linelength +// revisions: aarch64_pc_windows_msvc +// [aarch64_pc_windows_msvc] compile-flags: --target aarch64-pc-windows-msvc +// [aarch64_pc_windows_msvc] needs-llvm-components: aarch64 +// revisions: aarch64_pc_windows_gnullvm +// [aarch64_pc_windows_gnullvm] compile-flags: --target aarch64-pc-windows-gnullvm +// [aarch64_pc_windows_gnullvm] needs-llvm-components: aarch64 +// revisions: aarch64_unknown_uefi +// [aarch64_unknown_uefi] compile-flags: --target aarch64-unknown-uefi +// [aarch64_unknown_uefi] needs-llvm-components: aarch64 +// revisions: aarch64_uwp_windows_msvc +// [aarch64_uwp_windows_msvc] compile-flags: --target aarch64-uwp-windows-msvc +// [aarch64_uwp_windows_msvc] needs-llvm-components: aarch64 +// revisions: avr_unknown_gnu_atmega328 +// [avr_unknown_gnu_atmega328] compile-flags: --target avr-unknown-gnu-atmega328 +// [avr_unknown_gnu_atmega328] needs-llvm-components: avr +// revisions: bpfeb_unknown_none +// [bpfeb_unknown_none] compile-flags: --target bpfeb-unknown-none +// [bpfeb_unknown_none] needs-llvm-components: bpf +// revisions: bpfel_unknown_none +// [bpfel_unknown_none] compile-flags: --target bpfel-unknown-none +// [bpfel_unknown_none] needs-llvm-components: bpf +// revisions: i586_pc_windows_msvc +// [i586_pc_windows_msvc] compile-flags: --target i586-pc-windows-msvc +// [i586_pc_windows_msvc] needs-llvm-components: x86 +// revisions: i686_pc_windows_gnu +// [i686_pc_windows_gnu] compile-flags: --target i686-pc-windows-gnu +// [i686_pc_windows_gnu] needs-llvm-components: x86 +// revisions: i686_pc_windows_msvc +// [i686_pc_windows_msvc] compile-flags: --target i686-pc-windows-msvc +// [i686_pc_windows_msvc] needs-llvm-components: x86 +// revisions: i686_pc_windows_gnullvm +// [i686_pc_windows_gnullvm] compile-flags: --target i686-pc-windows-gnullvm +// [i686_pc_windows_gnullvm] needs-llvm-components: x86 +// revisions: i686_uwp_windows_gnu +// [i686_uwp_windows_gnu] compile-flags: --target i686-uwp-windows-gnu +// [i686_uwp_windows_gnu] needs-llvm-components: x86 +// revisions: i686_unknown_uefi +// [i686_unknown_uefi] compile-flags: --target i686-unknown-uefi +// [i686_unknown_uefi] needs-llvm-components: x86 +// revisions: i686_uwp_windows_msvc +// [i686_uwp_windows_msvc] compile-flags: --target i686-uwp-windows-msvc +// [i686_uwp_windows_msvc] needs-llvm-components: x86 +// revisions: i686_win7_windows_msvc +// [i686_win7_windows_msvc] compile-flags: --target i686-win7-windows-msvc +// [i686_win7_windows_msvc] needs-llvm-components: x86 +// revisions: powerpc64_ibm_aix +// [powerpc64_ibm_aix] compile-flags: --target powerpc64-ibm-aix +// [powerpc64_ibm_aix] needs-llvm-components: powerpc +// revisions: thumbv7a_uwp_windows_msvc +// [thumbv7a_uwp_windows_msvc] compile-flags: --target thumbv7a-uwp-windows-msvc +// [thumbv7a_uwp_windows_msvc] needs-llvm-components: arm +// revisions: thumbv7a_pc_windows_msvc +// [thumbv7a_pc_windows_msvc] compile-flags: --target thumbv7a-pc-windows-msvc +// [thumbv7a_pc_windows_msvc] needs-llvm-components: arm +// revisions: x86_64_pc_windows_gnu +// [x86_64_pc_windows_gnu] compile-flags: --target x86_64-pc-windows-gnu +// [x86_64_pc_windows_gnu] needs-llvm-components: x86 +// revisions: x86_64_pc_windows_gnullvm +// [x86_64_pc_windows_gnullvm] compile-flags: --target x86_64-pc-windows-gnullvm +// [x86_64_pc_windows_gnullvm] needs-llvm-components: x86 +// revisions: x86_64_pc_windows_msvc +// [x86_64_pc_windows_msvc] compile-flags: --target x86_64-pc-windows-msvc +// [x86_64_pc_windows_msvc] needs-llvm-components: x86 +// revisions: x86_64_unknown_uefi +// [x86_64_unknown_uefi] compile-flags: --target x86_64-unknown-uefi +// [x86_64_unknown_uefi] needs-llvm-components: x86 +// revisions: x86_64_uwp_windows_gnu +// [x86_64_uwp_windows_gnu] compile-flags: --target x86_64-uwp-windows-gnu +// [x86_64_uwp_windows_gnu] needs-llvm-components: x86 +// revisions: x86_64_uwp_windows_msvc +// [x86_64_uwp_windows_msvc] compile-flags: --target x86_64-uwp-windows-msvc +// [x86_64_uwp_windows_msvc] needs-llvm-components: x86 +// revisions: x86_64_win7_windows_msvc +// [x86_64_win7_windows_msvc] compile-flags: --target x86_64-win7-windows-msvc +// [x86_64_win7_windows_msvc] needs-llvm-components: x86 + +// Sanity-check that each target can produce assembly code. + +#![feature(no_core, lang_items)] +#![no_std] +#![no_core] +#![crate_type = "lib"] + +#[lang = "sized"] +trait Sized {} + +pub fn test() -> u8 { + 42 +} + +// CHECK: .file diff --git a/tests/codegen/alloc-optimisation.rs b/tests/codegen/alloc-optimisation.rs index f88d695d87e..900eb687a45 100644 --- a/tests/codegen/alloc-optimisation.rs +++ b/tests/codegen/alloc-optimisation.rs @@ -1,5 +1,3 @@ -// -// no-system-llvm // compile-flags: -O #![crate_type = "lib"] diff --git a/tests/codegen/array-map.rs b/tests/codegen/array-map.rs index 4d218e6a951..9846cc7f5c8 100644 --- a/tests/codegen/array-map.rs +++ b/tests/codegen/array-map.rs @@ -1,5 +1,4 @@ // compile-flags: -C opt-level=3 -C target-cpu=x86-64-v3 -// no-system-llvm // only-x86_64 // ignore-debug (the extra assertions get in the way) @@ -10,7 +9,7 @@ pub fn short_integer_map(x: [u32; 8]) -> [u32; 8] { // CHECK: load <8 x i32> // CHECK: shl <8 x i32> - // CHECK: or <8 x i32> + // CHECK: or{{( disjoint)?}} <8 x i32> // CHECK: store <8 x i32> x.map(|x| 2 * x + 1) } diff --git a/tests/codegen/dealloc-no-unwind.rs b/tests/codegen/dealloc-no-unwind.rs index 3812ef44ff2..c2656908f16 100644 --- a/tests/codegen/dealloc-no-unwind.rs +++ b/tests/codegen/dealloc-no-unwind.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O #![crate_type="lib"] diff --git a/tests/codegen/debuginfo-inline-callsite-location.rs b/tests/codegen/debuginfo-inline-callsite-location.rs index b1475ee7931..d529f9ccead 100644 --- a/tests/codegen/debuginfo-inline-callsite-location.rs +++ b/tests/codegen/debuginfo-inline-callsite-location.rs @@ -4,9 +4,9 @@ // can correctly merge the debug info if it merges the inlined code (e.g., for merging of tail // calls to panic. -// CHECK: tail call void @_ZN4core9panicking5panic17h{{([0-9a-z]{16})}}E +// CHECK: tail call void @_ZN4core6option13unwrap_failed17h{{([0-9a-z]{16})}}E // CHECK-SAME: !dbg ![[#first_dbg:]] -// CHECK: tail call void @_ZN4core9panicking5panic17h{{([0-9a-z]{16})}}E +// CHECK: tail call void @_ZN4core6option13unwrap_failed17h{{([0-9a-z]{16})}}E // CHECK-SAME: !dbg ![[#second_dbg:]] // CHECK-DAG: ![[#func_dbg:]] = distinct !DISubprogram(name: "unwrap<i32>" diff --git a/tests/codegen/fewer-names.rs b/tests/codegen/fewer-names.rs index df1080bff2b..05643fab96a 100644 --- a/tests/codegen/fewer-names.rs +++ b/tests/codegen/fewer-names.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -Coverflow-checks=no -O // revisions: YES NO // [YES]compile-flags: -Zfewer-names=yes diff --git a/tests/codegen/i128-x86-align.rs b/tests/codegen/i128-x86-align.rs new file mode 100644 index 00000000000..aaf5785dc9f --- /dev/null +++ b/tests/codegen/i128-x86-align.rs @@ -0,0 +1,103 @@ +// only-x86_64 +// compile-flags: -O -C no-prepopulate-passes --crate-type=lib + +// On LLVM 17 and earlier LLVM's own data layout specifies that i128 has 8 byte alignment, +// while rustc wants it to have 16 byte alignment. This test checks that we handle this +// correctly. + +// CHECK: %ScalarPair = type { i32, [3 x i32], i128 } +// CHECK: %Struct = type { i32, i32, [2 x i32], i128 } + +#![feature(core_intrinsics)] + +#[repr(C)] +#[derive(Clone, Copy)] +pub struct ScalarPair { + a: i32, + b: i128, +} + +#[no_mangle] +pub fn load(x: &ScalarPair) -> ScalarPair { + // CHECK-LABEL: @load( + // CHECK-SAME: align 16 dereferenceable(32) %x + // CHECK: [[A:%.*]] = load i32, ptr %x, align 16 + // CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds i8, ptr %x, i64 16 + // CHECK-NEXT: [[B:%.*]] = load i128, ptr [[GEP]], align 16 + // CHECK-NEXT: [[IV1:%.*]] = insertvalue { i32, i128 } poison, i32 [[A]], 0 + // CHECK-NEXT: [[IV2:%.*]] = insertvalue { i32, i128 } [[IV1]], i128 [[B]], 1 + // CHECK-NEXT: ret { i32, i128 } [[IV2]] + *x +} + +#[no_mangle] +pub fn store(x: &mut ScalarPair) { + // CHECK-LABEL: @store( + // CHECK-SAME: align 16 dereferenceable(32) %x + // CHECK: store i32 1, ptr %x, align 16 + // CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds i8, ptr %x, i64 16 + // CHECK-NEXT: store i128 2, ptr [[GEP]], align 16 + *x = ScalarPair { a: 1, b: 2 }; +} + +#[no_mangle] +pub fn alloca() { + // CHECK-LABEL: @alloca( + // CHECK: [[X:%.*]] = alloca %ScalarPair, align 16 + // CHECK: store i32 1, ptr %x, align 16 + // CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds i8, ptr %x, i64 16 + // CHECK-NEXT: store i128 2, ptr [[GEP]], align 16 + let mut x = ScalarPair { a: 1, b: 2 }; + store(&mut x); +} + +#[no_mangle] +pub fn load_volatile(x: &ScalarPair) -> ScalarPair { + // CHECK-LABEL: @load_volatile( + // CHECK-SAME: align 16 dereferenceable(32) %x + // CHECK: [[TMP:%.*]] = alloca %ScalarPair, align 16 + // CHECK: [[LOAD:%.*]] = load volatile %ScalarPair, ptr %x, align 16 + // CHECK-NEXT: store %ScalarPair [[LOAD]], ptr [[TMP]], align 16 + // CHECK-NEXT: [[A:%.*]] = load i32, ptr [[TMP]], align 16 + // CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds i8, ptr [[TMP]], i64 16 + // CHECK-NEXT: [[B:%.*]] = load i128, ptr [[GEP]], align 16 + unsafe { std::intrinsics::volatile_load(x) } +} + +#[no_mangle] +pub fn transmute(x: ScalarPair) -> (std::mem::MaybeUninit<i128>, i128) { + // CHECK-LABEL: define { i128, i128 } @transmute(i32 noundef %x.0, i128 noundef %x.1) + // CHECK: [[TMP:%.*]] = alloca { i128, i128 }, align 16 + // CHECK-NEXT: store i32 %x.0, ptr [[TMP]], align 16 + // CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds i8, ptr [[TMP]], i64 16 + // CHECK-NEXT: store i128 %x.1, ptr [[GEP]], align 16 + // CHECK-NEXT: [[LOAD1:%.*]] = load i128, ptr %_0, align 16 + // CHECK-NEXT: [[GEP2:%.*]] = getelementptr inbounds i8, ptr [[TMP]], i64 16 + // CHECK-NEXT: [[LOAD2:%.*]] = load i128, ptr [[GEP2]], align 16 + // CHECK-NEXT: [[IV1:%.*]] = insertvalue { i128, i128 } poison, i128 [[LOAD1]], 0 + // CHECK-NEXT: [[IV2:%.*]] = insertvalue { i128, i128 } [[IV1]], i128 [[LOAD2]], 1 + // CHECK-NEXT: ret { i128, i128 } [[IV2]] + unsafe { std::mem::transmute(x) } +} + +#[repr(C)] +#[derive(Clone, Copy)] +pub struct Struct { + a: i32, + b: i32, + c: i128, +} + +#[no_mangle] +pub fn store_struct(x: &mut Struct) { + // CHECK-LABEL: @store_struct( + // CHECK-SAME: align 16 dereferenceable(32) %x + // CHECK: [[TMP:%.*]] = alloca %Struct, align 16 + // CHECK: store i32 1, ptr [[TMP]], align 16 + // CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds %Struct, ptr [[TMP]], i32 0, i32 1 + // CHECK-NEXT: store i32 2, ptr [[GEP1]], align 4 + // CHECK-NEXT: [[GEP2:%.*]] = getelementptr inbounds %Struct, ptr [[TMP]], i32 0, i32 3 + // CHECK-NEXT: store i128 3, ptr [[GEP2]], align 16 + // CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr align 16 %x, ptr align 16 [[TMP]], i64 32, i1 false) + *x = Struct { a: 1, b: 2, c: 3 }; +} diff --git a/tests/codegen/infallible-unwrap-in-opt-z.rs b/tests/codegen/infallible-unwrap-in-opt-z.rs new file mode 100644 index 00000000000..5c57b41532f --- /dev/null +++ b/tests/codegen/infallible-unwrap-in-opt-z.rs @@ -0,0 +1,26 @@ +// compile-flags: -C opt-level=z --edition=2021 +// ignore-debug + +#![crate_type = "lib"] + +// From <https://github.com/rust-lang/rust/issues/115463> + +// CHECK-LABEL: @read_up_to_8( +#[no_mangle] +pub fn read_up_to_8(buf: &[u8]) -> u64 { + // CHECK-NOT: unwrap_failed + if buf.len() < 4 { + // actual instance has more code. + return 0; + } + let lo = u32::from_le_bytes(buf[..4].try_into().unwrap()) as u64; + let hi = u32::from_le_bytes(buf[buf.len() - 4..][..4].try_into().unwrap()) as u64; + lo | (hi << 8 * (buf.len() as u64 - 4)) +} + +// CHECK-LABEL: @checking_unwrap_expectation( +#[no_mangle] +pub fn checking_unwrap_expectation(buf: &[u8]) -> &[u8; 4] { + // CHECK: call void @_ZN4core6result13unwrap_failed17h + buf.try_into().unwrap() +} diff --git a/tests/codegen/integer-overflow.rs b/tests/codegen/integer-overflow.rs index 183de56db96..b5c351b5e35 100644 --- a/tests/codegen/integer-overflow.rs +++ b/tests/codegen/integer-overflow.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O -C overflow-checks=on #![crate_type = "lib"] diff --git a/tests/codegen/is_val_statically_known.rs b/tests/codegen/is_val_statically_known.rs new file mode 100644 index 00000000000..44187d4f667 --- /dev/null +++ b/tests/codegen/is_val_statically_known.rs @@ -0,0 +1,48 @@ +// compile-flags: --crate-type=lib -Zmerge-functions=disabled -O + +#![feature(core_intrinsics)] + +use std::intrinsics::is_val_statically_known; + +pub struct A(u32); +pub enum B { + Ye(u32), +} + +#[inline] +pub fn _u32(a: u32) -> i32 { + if unsafe { is_val_statically_known(a) } { 1 } else { 0 } +} + +// CHECK-LABEL: @_u32_true( +#[no_mangle] +pub fn _u32_true() -> i32 { + // CHECK: ret i32 1 + _u32(1) +} + +// CHECK-LABEL: @_u32_false( +#[no_mangle] +pub fn _u32_false(a: u32) -> i32 { + // CHECK: ret i32 0 + _u32(a) +} + +#[inline] +pub fn _bool(b: bool) -> i32 { + if unsafe { is_val_statically_known(b) } { 3 } else { 2 } +} + +// CHECK-LABEL: @_bool_true( +#[no_mangle] +pub fn _bool_true() -> i32 { + // CHECK: ret i32 3 + _bool(true) +} + +// CHECK-LABEL: @_bool_false( +#[no_mangle] +pub fn _bool_false(b: bool) -> i32 { + // CHECK: ret i32 2 + _bool(b) +} diff --git a/tests/codegen/issues/issue-116878.rs b/tests/codegen/issues/issue-116878.rs index d5f679459f7..5864f532324 100644 --- a/tests/codegen/issues/issue-116878.rs +++ b/tests/codegen/issues/issue-116878.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O // ignore-debug: the debug assertions get in the way #![crate_type = "lib"] diff --git a/tests/codegen/issues/issue-44056-macos-tls-align.rs b/tests/codegen/issues/issue-44056-macos-tls-align.rs index 1a3923f1bb1..44aa9766d3c 100644 --- a/tests/codegen/issues/issue-44056-macos-tls-align.rs +++ b/tests/codegen/issues/issue-44056-macos-tls-align.rs @@ -1,6 +1,5 @@ // // only-macos -// no-system-llvm // compile-flags: -O #![crate_type = "rlib"] diff --git a/tests/codegen/issues/issue-69101-bounds-check.rs b/tests/codegen/issues/issue-69101-bounds-check.rs index a3aca3a2912..655de45fd51 100644 --- a/tests/codegen/issues/issue-69101-bounds-check.rs +++ b/tests/codegen/issues/issue-69101-bounds-check.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O // ignore-debug: the debug assertions get in the way #![crate_type = "lib"] diff --git a/tests/codegen/match-optimizes-away.rs b/tests/codegen/match-optimizes-away.rs index 8f66c518ccf..400606b42d5 100644 --- a/tests/codegen/match-optimizes-away.rs +++ b/tests/codegen/match-optimizes-away.rs @@ -1,5 +1,4 @@ // -// no-system-llvm // compile-flags: -O #![crate_type="lib"] diff --git a/tests/codegen/pow_of_two.rs b/tests/codegen/pow_of_two.rs new file mode 100644 index 00000000000..a8c0550e332 --- /dev/null +++ b/tests/codegen/pow_of_two.rs @@ -0,0 +1,55 @@ +// compile-flags: --crate-type=lib -Zmerge-functions=disabled -O -C overflow-checks=false + +// CHECK-LABEL: @a( +#[no_mangle] +pub fn a(exp: u32) -> u64 { + // CHECK: %{{[^ ]+}} = icmp ugt i32 %exp, 64 + // CHECK: %{{[^ ]+}} = zext i32 %exp to i64 + // CHECK: %{{[^ ]+}} = shl nuw i64 {{[^ ]+}}, %{{[^ ]+}} + // CHECK: ret i64 %{{[^ ]+}} + 2u64.pow(exp) +} + +// CHECK-LABEL: @b( +#[no_mangle] +pub fn b(exp: u32) -> i64 { + // CHECK: %{{[^ ]+}} = icmp ugt i32 %exp, 64 + // CHECK: %{{[^ ]+}} = zext i32 %exp to i64 + // CHECK: %{{[^ ]+}} = shl nuw i64 {{[^ ]+}}, %{{[^ ]+}} + // CHECK: ret i64 %{{[^ ]+}} + 2i64.pow(exp) +} + +// CHECK-LABEL: @c( +#[no_mangle] +pub fn c(exp: u32) -> u32 { + // CHECK: %{{[^ ]+}} = icmp ugt i32 %exp, 16 + // CHECK: %{{[^ ]+}} = shl nuw nsw i32 %exp, 1 + // CHECK: %{{[^ ]+}} = shl nuw i32 1, %{{[^ ]+}} + // CHECK: %{{[^ ]+}} = select i1 %{{[^ ]+}}, i32 0, i32 %{{[^ ]+}} + // CHECK: ret i32 %{{[^ ]+}} + 4u32.pow(exp) +} + +// CHECK-LABEL: @d( +#[no_mangle] +pub fn d(exp: u32) -> u32 { + // CHECK: %{{[^ ]+}} = icmp ugt i32 %exp, 6 + // CHECK: %{{[^ ]+}} = mul nuw nsw i32 %exp, 5 + // CHECK: %{{[^ ]+}} = shl nuw nsw i32 1, %{{[^ ]+}} + // CHECK: %{{[^ ]+}} = select i1 {{[^ ]+}}, i32 0, i32 %{{[^ ]+}} + // CHECK: ret i32 %{{[^ ]+}} + 32u32.pow(exp) +} + +// CHECK-LABEL: @e( +#[no_mangle] +pub fn e(exp: u32) -> i32 { + // CHECK: %{{[^ ]+}} = icmp ugt i32 %exp, 6 + // CHECK: %{{[^ ]+}} = mul nuw {{(nsw )?}}i32 %exp, 5 + // CHECK: %{{[^ ]+}} = shl nuw {{(nsw )?}}i32 1, %{{[^ ]+}} + // CHECK: %{{[^ ]+}} = select i1 {{[^ ]+}}, i32 0, i32 %{{[^ ]+}} + // CHECK: ret i32 %{{[^ ]+}} + 32i32.pow(exp) +} +// note: d and e are expected to yield the same IR diff --git a/tests/codegen/ptr-read-metadata.rs b/tests/codegen/ptr-read-metadata.rs index 73d1db6df27..94152ed11ba 100644 --- a/tests/codegen/ptr-read-metadata.rs +++ b/tests/codegen/ptr-read-metadata.rs @@ -1,5 +1,4 @@ // compile-flags: -O -Z merge-functions=disabled -// no-system-llvm // ignore-debug (the extra assertions get in the way) #![crate_type = "lib"] diff --git a/tests/codegen/slice-as_chunks.rs b/tests/codegen/slice-as_chunks.rs index efac9f3d68d..e832f90d07a 100644 --- a/tests/codegen/slice-as_chunks.rs +++ b/tests/codegen/slice-as_chunks.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O // only-64bit (because the LLVM type of i64 for usize shows up) // ignore-debug: the debug assertions get in the way diff --git a/tests/codegen/slice-iter-len-eq-zero.rs b/tests/codegen/slice-iter-len-eq-zero.rs index c7515ce35a3..77febf5170d 100644 --- a/tests/codegen/slice-iter-len-eq-zero.rs +++ b/tests/codegen/slice-iter-len-eq-zero.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O // ignore-debug: the debug assertions add extra comparisons #![crate_type = "lib"] diff --git a/tests/codegen/slice-iter-nonnull.rs b/tests/codegen/slice-iter-nonnull.rs index 1e691cc34c9..93c8828ccd3 100644 --- a/tests/codegen/slice-iter-nonnull.rs +++ b/tests/codegen/slice-iter-nonnull.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O // ignore-debug (these add extra checks that make it hard to verify) #![crate_type = "lib"] diff --git a/tests/codegen/slice-position-bounds-check.rs b/tests/codegen/slice-position-bounds-check.rs index b494f42b296..57904e5e499 100644 --- a/tests/codegen/slice-position-bounds-check.rs +++ b/tests/codegen/slice-position-bounds-check.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -O -C panic=abort #![crate_type = "lib"] diff --git a/tests/codegen/swap-small-types.rs b/tests/codegen/swap-small-types.rs index 27bc00bc3ab..2c675174479 100644 --- a/tests/codegen/swap-small-types.rs +++ b/tests/codegen/swap-small-types.rs @@ -26,12 +26,15 @@ pub fn swap_rgb48_manually(x: &mut RGB48, y: &mut RGB48) { // CHECK-LABEL: @swap_rgb48 #[no_mangle] pub fn swap_rgb48(x: &mut RGB48, y: &mut RGB48) { - // FIXME: See #115212 for why this has an alloca again + // CHECK-NOT: alloca - // CHECK: alloca [3 x i16], align 2 - // CHECK: call void @llvm.memcpy.p0.p0.i64({{.+}}, i64 6, i1 false) - // CHECK: call void @llvm.memcpy.p0.p0.i64({{.+}}, i64 6, i1 false) - // CHECK: call void @llvm.memcpy.p0.p0.i64({{.+}}, i64 6, i1 false) + // Whether `i8` is the best for this is unclear, but + // might as well record what's actually happening right now. + + // CHECK: load i8 + // CHECK: load i8 + // CHECK: store i8 + // CHECK: store i8 swap(x, y) } @@ -41,10 +44,39 @@ type RGBA64 = [u16; 4]; #[no_mangle] pub fn swap_rgba64(x: &mut RGBA64, y: &mut RGBA64) { // CHECK-NOT: alloca - // CHECK-DAG: %[[XVAL:.+]] = load <4 x i16>, ptr %x, align 2 - // CHECK-DAG: %[[YVAL:.+]] = load <4 x i16>, ptr %y, align 2 - // CHECK-DAG: store <4 x i16> %[[YVAL]], ptr %x, align 2 - // CHECK-DAG: store <4 x i16> %[[XVAL]], ptr %y, align 2 + // CHECK-DAG: %[[XVAL:.+]] = load i64, ptr %x, align 2 + // CHECK-DAG: %[[YVAL:.+]] = load i64, ptr %y, align 2 + // CHECK-DAG: store i64 %[[YVAL]], ptr %x, align 2 + // CHECK-DAG: store i64 %[[XVAL]], ptr %y, align 2 + swap(x, y) +} + +// CHECK-LABEL: @swap_vecs +#[no_mangle] +pub fn swap_vecs(x: &mut Vec<u32>, y: &mut Vec<u32>) { + // CHECK-NOT: alloca + // There are plenty more loads and stores than just these, + // but at least one sure better be 64-bit (for size or capacity). + // CHECK: load i64 + // CHECK: load i64 + // CHECK: store i64 + // CHECK: store i64 + // CHECK: ret void + swap(x, y) +} + +// CHECK-LABEL: @swap_slices +#[no_mangle] +pub fn swap_slices<'a>(x: &mut &'a [u32], y: &mut &'a [u32]) { + // CHECK-NOT: alloca + // CHECK: load ptr + // CHECK: load i64 + // CHECK: load ptr + // CHECK: load i64 + // CHECK: store ptr + // CHECK: store i64 + // CHECK: store ptr + // CHECK: store i64 swap(x, y) } @@ -55,9 +87,9 @@ type RGB24 = [u8; 3]; // CHECK-LABEL: @swap_rgb24_slices #[no_mangle] pub fn swap_rgb24_slices(x: &mut [RGB24], y: &mut [RGB24]) { -// CHECK-NOT: alloca -// CHECK: load <{{[0-9]+}} x i8> -// CHECK: store <{{[0-9]+}} x i8> + // CHECK-NOT: alloca + // CHECK: load <{{[0-9]+}} x i8> + // CHECK: store <{{[0-9]+}} x i8> if x.len() == y.len() { x.swap_with_slice(y); } @@ -69,9 +101,9 @@ type RGBA32 = [u8; 4]; // CHECK-LABEL: @swap_rgba32_slices #[no_mangle] pub fn swap_rgba32_slices(x: &mut [RGBA32], y: &mut [RGBA32]) { -// CHECK-NOT: alloca -// CHECK: load <{{[0-9]+}} x i32> -// CHECK: store <{{[0-9]+}} x i32> + // CHECK-NOT: alloca + // CHECK: load <{{[0-9]+}} x i32> + // CHECK: store <{{[0-9]+}} x i32> if x.len() == y.len() { x.swap_with_slice(y); } @@ -84,10 +116,24 @@ const _: () = assert!(!std::mem::size_of::<String>().is_power_of_two()); // CHECK-LABEL: @swap_string_slices #[no_mangle] pub fn swap_string_slices(x: &mut [String], y: &mut [String]) { -// CHECK-NOT: alloca -// CHECK: load <{{[0-9]+}} x i64> -// CHECK: store <{{[0-9]+}} x i64> + // CHECK-NOT: alloca + // CHECK: load <{{[0-9]+}} x i64> + // CHECK: store <{{[0-9]+}} x i64> if x.len() == y.len() { x.swap_with_slice(y); } } + +#[repr(C, packed)] +pub struct Packed { + pub first: bool, + pub second: usize, +} + +// CHECK-LABEL: @swap_packed_structs +#[no_mangle] +pub fn swap_packed_structs(x: &mut Packed, y: &mut Packed) { + // CHECK-NOT: alloca + // CHECK: ret void + swap(x, y) +} diff --git a/tests/codegen/vec-iter-collect-len.rs b/tests/codegen/vec-iter-collect-len.rs index 73348ddd063..3a0d6c30919 100644 --- a/tests/codegen/vec-iter-collect-len.rs +++ b/tests/codegen/vec-iter-collect-len.rs @@ -1,5 +1,4 @@ // ignore-debug: the debug assertions get in the way -// no-system-llvm // compile-flags: -O #![crate_type="lib"] diff --git a/tests/codegen/vec-optimizes-away.rs b/tests/codegen/vec-optimizes-away.rs index 6f477a796b6..3be342dabeb 100644 --- a/tests/codegen/vec-optimizes-away.rs +++ b/tests/codegen/vec-optimizes-away.rs @@ -1,5 +1,4 @@ // ignore-debug: the debug assertions get in the way -// no-system-llvm // compile-flags: -O #![crate_type = "lib"] diff --git a/tests/codegen/vec-reserve-extend.rs b/tests/codegen/vec-reserve-extend.rs index d95220104c2..395373ff4f1 100644 --- a/tests/codegen/vec-reserve-extend.rs +++ b/tests/codegen/vec-reserve-extend.rs @@ -1,4 +1,6 @@ // compile-flags: -O +// ignore-debug +// (with debug assertions turned on, `assert_unchecked` generates a real assertion) #![crate_type = "lib"] diff --git a/tests/codegen/vec_pop_push_noop.rs b/tests/codegen/vec_pop_push_noop.rs index 8bc7b68a816..d9293f2b75d 100644 --- a/tests/codegen/vec_pop_push_noop.rs +++ b/tests/codegen/vec_pop_push_noop.rs @@ -1,4 +1,6 @@ // compile-flags: -O +// ignore-debug +// (with debug assertions turned on, `assert_unchecked` generates a real assertion) #![crate_type = "lib"] diff --git a/tests/coverage-run-rustdoc/doctest.coverage b/tests/coverage-run-rustdoc/doctest.coverage index 5797784f411..5125dc075ee 100644 --- a/tests/coverage-run-rustdoc/doctest.coverage +++ b/tests/coverage-run-rustdoc/doctest.coverage @@ -34,8 +34,7 @@ $DIR/doctest.rs: LL| |//! LL| |//! doctest returning a result: LL| 1|//! ``` - LL| 2|//! #[derive(Debug, PartialEq)] - ^1 + LL| 1|//! #[derive(Debug, PartialEq)] LL| 1|//! struct SomeError { LL| 1|//! msg: String, LL| 1|//! } @@ -63,7 +62,7 @@ $DIR/doctest.rs: LL| 1|//! println!("called some_func()"); LL| 1|//! } LL| |//! - LL| 0|//! #[derive(Debug)] + LL| |//! #[derive(Debug)] LL| |//! struct SomeError; LL| |//! LL| |//! extern crate doctest_crate; diff --git a/tests/coverage/abort.cov-map b/tests/coverage/abort.cov-map index 45d3795eff8..1c36f2871dd 100644 --- a/tests/coverage/abort.cov-map +++ b/tests/coverage/abort.cov-map @@ -1,5 +1,5 @@ Function name: abort::main -Raw bytes (105): 0x[01, 01, 12, 01, 47, 05, 09, 03, 0d, 42, 11, 03, 0d, 11, 3e, 42, 11, 03, 0d, 3b, 15, 11, 3e, 42, 11, 03, 0d, 15, 36, 3b, 15, 11, 3e, 42, 11, 03, 0d, 05, 09, 0d, 01, 0d, 01, 01, 1b, 03, 02, 0b, 00, 18, 42, 01, 0c, 00, 19, 11, 00, 1a, 02, 0a, 3e, 02, 0a, 00, 0b, 3b, 02, 0c, 00, 19, 15, 00, 1a, 00, 31, 36, 00, 31, 00, 32, 33, 04, 0c, 00, 19, 05, 00, 1a, 00, 31, 09, 00, 31, 00, 32, 47, 01, 09, 00, 17, 0d, 02, 05, 01, 02] +Raw bytes (105): 0x[01, 01, 12, 01, 47, 05, 09, 03, 0d, 42, 11, 03, 0d, 11, 3e, 42, 11, 03, 0d, 3b, 15, 11, 3e, 42, 11, 03, 0d, 15, 36, 3b, 15, 11, 3e, 42, 11, 03, 0d, 05, 09, 0d, 01, 0e, 01, 01, 1b, 03, 02, 0b, 00, 18, 42, 01, 0c, 00, 19, 11, 00, 1a, 02, 0a, 3e, 02, 0a, 00, 0b, 3b, 02, 0c, 00, 19, 15, 00, 1a, 00, 31, 36, 00, 31, 00, 32, 33, 04, 0c, 00, 19, 05, 00, 1a, 00, 31, 09, 00, 31, 00, 32, 47, 01, 09, 00, 17, 0d, 02, 05, 01, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 18 @@ -22,7 +22,7 @@ Number of expressions: 18 - expression 16 operands: lhs = Expression(0, Add), rhs = Counter(3) - expression 17 operands: lhs = Counter(1), rhs = Counter(2) Number of file 0 mappings: 13 -- Code(Counter(0)) at (prev + 13, 1) to (start + 1, 27) +- Code(Counter(0)) at (prev + 14, 1) to (start + 1, 27) - Code(Expression(0, Add)) at (prev + 2, 11) to (start + 0, 24) = (c0 + (c1 + c2)) - Code(Expression(16, Sub)) at (prev + 1, 12) to (start + 0, 25) diff --git a/tests/coverage/abort.coverage b/tests/coverage/abort.coverage index ceef6386780..b658a656259 100644 --- a/tests/coverage/abort.coverage +++ b/tests/coverage/abort.coverage @@ -10,6 +10,7 @@ LL| 12| } LL| 12|} LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() -> Result<(), u8> { LL| 1| let mut countdown = 10; LL| 11| while countdown > 0 { diff --git a/tests/coverage/abort.rs b/tests/coverage/abort.rs index 98264bdc1af..649e8e52a49 100644 --- a/tests/coverage/abort.rs +++ b/tests/coverage/abort.rs @@ -10,6 +10,7 @@ extern "C" fn might_abort(should_abort: bool) { } } +#[rustfmt::skip] fn main() -> Result<(), u8> { let mut countdown = 10; while countdown > 0 { diff --git a/tests/coverage/async.cov-map b/tests/coverage/async.cov-map index 6bdcca40ed6..e06d1676358 100644 --- a/tests/coverage/async.cov-map +++ b/tests/coverage/async.cov-map @@ -1,20 +1,20 @@ Function name: async::c -Raw bytes (9): 0x[01, 01, 00, 01, 01, 07, 01, 00, 19] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 09, 01, 00, 19] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 7, 1) to (start + 0, 25) +- Code(Counter(0)) at (prev + 9, 1) to (start + 0, 25) Function name: async::c::{closure#0} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 07, 19, 01, 0e, 05, 02, 09, 00, 0a, 02, 02, 09, 00, 0a, 07, 02, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 09, 19, 01, 0e, 05, 02, 09, 00, 0a, 02, 02, 09, 00, 0a, 07, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 7, 25) to (start + 1, 14) +- Code(Counter(0)) at (prev + 9, 25) to (start + 1, 14) - Code(Counter(1)) at (prev + 2, 9) to (start + 0, 10) - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 10) = (c0 - c1) @@ -22,84 +22,84 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: async::d -Raw bytes (9): 0x[01, 01, 00, 01, 01, 0f, 01, 00, 14] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 11, 01, 00, 14] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 15, 1) to (start + 0, 20) +- Code(Counter(0)) at (prev + 17, 1) to (start + 0, 20) Function name: async::d::{closure#0} -Raw bytes (9): 0x[01, 01, 00, 01, 01, 0f, 14, 00, 19] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 11, 14, 00, 19] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 15, 20) to (start + 0, 25) +- Code(Counter(0)) at (prev + 17, 20) to (start + 0, 25) Function name: async::e (unused) -Raw bytes (9): 0x[01, 01, 00, 01, 00, 11, 01, 00, 14] +Raw bytes (9): 0x[01, 01, 00, 01, 00, 13, 01, 00, 14] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 17, 1) to (start + 0, 20) +- Code(Zero) at (prev + 19, 1) to (start + 0, 20) Function name: async::e::{closure#0} (unused) -Raw bytes (9): 0x[01, 01, 00, 01, 00, 11, 14, 00, 19] +Raw bytes (9): 0x[01, 01, 00, 01, 00, 13, 14, 00, 19] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 17, 20) to (start + 0, 25) +- Code(Zero) at (prev + 19, 20) to (start + 0, 25) Function name: async::f -Raw bytes (9): 0x[01, 01, 00, 01, 01, 13, 01, 00, 14] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 15, 01, 00, 14] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 19, 1) to (start + 0, 20) +- Code(Counter(0)) at (prev + 21, 1) to (start + 0, 20) Function name: async::f::{closure#0} -Raw bytes (9): 0x[01, 01, 00, 01, 01, 13, 14, 00, 19] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 15, 14, 00, 19] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 19, 20) to (start + 0, 25) +- Code(Counter(0)) at (prev + 21, 20) to (start + 0, 25) Function name: async::foo (unused) -Raw bytes (9): 0x[01, 01, 00, 01, 00, 15, 01, 00, 1e] +Raw bytes (9): 0x[01, 01, 00, 01, 00, 17, 01, 00, 1e] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 21, 1) to (start + 0, 30) +- Code(Zero) at (prev + 23, 1) to (start + 0, 30) Function name: async::foo::{closure#0} (unused) -Raw bytes (9): 0x[01, 01, 00, 01, 00, 15, 1e, 00, 2d] +Raw bytes (9): 0x[01, 01, 00, 01, 00, 17, 1e, 00, 2d] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 21, 30) to (start + 0, 45) +- Code(Zero) at (prev + 23, 30) to (start + 0, 45) Function name: async::g -Raw bytes (9): 0x[01, 01, 00, 01, 01, 17, 01, 00, 17] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 19, 01, 00, 17] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 23, 1) to (start + 0, 23) +- Code(Counter(0)) at (prev + 25, 1) to (start + 0, 23) Function name: async::g::{closure#0} (unused) -Raw bytes (69): 0x[01, 01, 00, 0d, 00, 17, 17, 01, 0c, 00, 02, 09, 00, 0a, 00, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 09, 00, 0a, 00, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] +Raw bytes (69): 0x[01, 01, 00, 0d, 00, 19, 17, 01, 0c, 00, 02, 09, 00, 0a, 00, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 09, 00, 0a, 00, 00, 0e, 00, 11, 00, 00, 12, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 13 -- Code(Zero) at (prev + 23, 23) to (start + 1, 12) +- Code(Zero) at (prev + 25, 23) to (start + 1, 12) - Code(Zero) at (prev + 2, 9) to (start + 0, 10) - Code(Zero) at (prev + 0, 14) to (start + 0, 17) - Code(Zero) at (prev + 0, 18) to (start + 0, 23) @@ -114,20 +114,20 @@ Number of file 0 mappings: 13 - Code(Zero) at (prev + 2, 1) to (start + 0, 2) Function name: async::h -Raw bytes (9): 0x[01, 01, 00, 01, 01, 1f, 01, 00, 16] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 21, 01, 00, 16] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 31, 1) to (start + 0, 22) +- Code(Counter(0)) at (prev + 33, 1) to (start + 0, 22) Function name: async::h::{closure#0} (unused) -Raw bytes (44): 0x[01, 01, 00, 08, 00, 1f, 16, 03, 0c, 00, 04, 09, 00, 0a, 00, 00, 0e, 00, 13, 00, 00, 14, 00, 19, 00, 00, 1a, 00, 1b, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] +Raw bytes (44): 0x[01, 01, 00, 08, 00, 21, 16, 03, 0c, 00, 04, 09, 00, 0a, 00, 00, 0e, 00, 13, 00, 00, 14, 00, 19, 00, 00, 1a, 00, 1b, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 8 -- Code(Zero) at (prev + 31, 22) to (start + 3, 12) +- Code(Zero) at (prev + 33, 22) to (start + 3, 12) - Code(Zero) at (prev + 4, 9) to (start + 0, 10) - Code(Zero) at (prev + 0, 14) to (start + 0, 19) - Code(Zero) at (prev + 0, 20) to (start + 0, 25) @@ -137,22 +137,22 @@ Number of file 0 mappings: 8 - Code(Zero) at (prev + 2, 1) to (start + 0, 2) Function name: async::i -Raw bytes (9): 0x[01, 01, 00, 01, 01, 28, 01, 00, 13] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 2a, 01, 00, 13] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 40, 1) to (start + 0, 19) +- Code(Counter(0)) at (prev + 42, 1) to (start + 0, 19) Function name: async::i::{closure#0} -Raw bytes (78): 0x[01, 01, 02, 07, 21, 19, 1d, 0e, 01, 28, 13, 04, 0c, 0d, 05, 09, 00, 0a, 01, 00, 0e, 00, 12, 05, 00, 13, 00, 18, 09, 00, 1c, 00, 21, 0d, 00, 27, 00, 2a, 15, 00, 2b, 00, 30, 1d, 01, 09, 00, 0a, 11, 00, 0e, 00, 11, 25, 00, 12, 00, 17, 29, 00, 1b, 00, 20, 1d, 00, 24, 00, 26, 21, 01, 0e, 00, 10, 03, 02, 01, 00, 02] +Raw bytes (78): 0x[01, 01, 02, 07, 21, 19, 1d, 0e, 01, 2a, 13, 04, 0c, 0d, 05, 09, 00, 0a, 01, 00, 0e, 00, 12, 05, 00, 13, 00, 18, 09, 00, 1c, 00, 21, 0d, 00, 27, 00, 2a, 15, 00, 2b, 00, 30, 1d, 01, 09, 00, 0a, 11, 00, 0e, 00, 11, 25, 00, 12, 00, 17, 29, 00, 1b, 00, 20, 1d, 00, 24, 00, 26, 21, 01, 0e, 00, 10, 03, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Expression(1, Add), rhs = Counter(8) - expression 1 operands: lhs = Counter(6), rhs = Counter(7) Number of file 0 mappings: 14 -- Code(Counter(0)) at (prev + 40, 19) to (start + 4, 12) +- Code(Counter(0)) at (prev + 42, 19) to (start + 4, 12) - Code(Counter(3)) at (prev + 5, 9) to (start + 0, 10) - Code(Counter(0)) at (prev + 0, 14) to (start + 0, 18) - Code(Counter(1)) at (prev + 0, 19) to (start + 0, 24) @@ -169,14 +169,14 @@ Number of file 0 mappings: 14 = ((c6 + c7) + c8) Function name: async::j -Raw bytes (53): 0x[01, 01, 02, 07, 0d, 05, 09, 09, 01, 33, 01, 13, 0c, 05, 14, 09, 00, 0a, 01, 00, 0e, 00, 1b, 05, 00, 1f, 00, 27, 09, 01, 09, 00, 0a, 11, 00, 0e, 00, 1a, 09, 00, 1e, 00, 20, 0d, 01, 0e, 00, 10, 03, 02, 01, 00, 02] +Raw bytes (53): 0x[01, 01, 02, 07, 0d, 05, 09, 09, 01, 35, 01, 13, 0c, 05, 14, 09, 00, 0a, 01, 00, 0e, 00, 1b, 05, 00, 1f, 00, 27, 09, 01, 09, 00, 0a, 11, 00, 0e, 00, 1a, 09, 00, 1e, 00, 20, 0d, 01, 0e, 00, 10, 03, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Expression(1, Add), rhs = Counter(3) - expression 1 operands: lhs = Counter(1), rhs = Counter(2) Number of file 0 mappings: 9 -- Code(Counter(0)) at (prev + 51, 1) to (start + 19, 12) +- Code(Counter(0)) at (prev + 53, 1) to (start + 19, 12) - Code(Counter(1)) at (prev + 20, 9) to (start + 0, 10) - Code(Counter(0)) at (prev + 0, 14) to (start + 0, 27) - Code(Counter(1)) at (prev + 0, 31) to (start + 0, 39) @@ -188,14 +188,14 @@ Number of file 0 mappings: 9 = ((c1 + c2) + c3) Function name: async::j::c -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 35, 05, 01, 12, 05, 02, 0d, 00, 0e, 02, 0a, 0d, 00, 0e, 07, 02, 05, 00, 06] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 37, 05, 01, 12, 05, 02, 0d, 00, 0e, 02, 0a, 0d, 00, 0e, 07, 02, 05, 00, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 53, 5) to (start + 1, 18) +- Code(Counter(0)) at (prev + 55, 5) to (start + 1, 18) - Code(Counter(1)) at (prev + 2, 13) to (start + 0, 14) - Code(Expression(0, Sub)) at (prev + 10, 13) to (start + 0, 14) = (c0 - c1) @@ -203,35 +203,35 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: async::j::d -Raw bytes (9): 0x[01, 01, 00, 01, 01, 44, 05, 00, 17] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 46, 05, 00, 17] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 68, 5) to (start + 0, 23) +- Code(Counter(0)) at (prev + 70, 5) to (start + 0, 23) Function name: async::j::f -Raw bytes (9): 0x[01, 01, 00, 01, 01, 45, 05, 00, 17] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 47, 05, 00, 17] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 69, 5) to (start + 0, 23) +- Code(Counter(0)) at (prev + 71, 5) to (start + 0, 23) Function name: async::k (unused) -Raw bytes (29): 0x[01, 01, 00, 05, 00, 4d, 01, 01, 0c, 00, 02, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] +Raw bytes (29): 0x[01, 01, 00, 05, 00, 4f, 01, 01, 0c, 00, 02, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 5 -- Code(Zero) at (prev + 77, 1) to (start + 1, 12) +- Code(Zero) at (prev + 79, 1) to (start + 1, 12) - Code(Zero) at (prev + 2, 14) to (start + 0, 16) - Code(Zero) at (prev + 1, 14) to (start + 0, 16) - Code(Zero) at (prev + 1, 14) to (start + 0, 16) - Code(Zero) at (prev + 2, 1) to (start + 0, 2) Function name: async::l -Raw bytes (37): 0x[01, 01, 04, 01, 07, 05, 09, 0f, 02, 09, 05, 05, 01, 55, 01, 01, 0c, 02, 02, 0e, 00, 10, 05, 01, 0e, 00, 10, 09, 01, 0e, 00, 10, 0b, 02, 01, 00, 02] +Raw bytes (37): 0x[01, 01, 04, 01, 07, 05, 09, 0f, 02, 09, 05, 05, 01, 57, 01, 01, 0c, 02, 02, 0e, 00, 10, 05, 01, 0e, 00, 10, 09, 01, 0e, 00, 10, 0b, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 4 @@ -240,7 +240,7 @@ Number of expressions: 4 - expression 2 operands: lhs = Expression(3, Add), rhs = Expression(0, Sub) - expression 3 operands: lhs = Counter(2), rhs = Counter(1) Number of file 0 mappings: 5 -- Code(Counter(0)) at (prev + 85, 1) to (start + 1, 12) +- Code(Counter(0)) at (prev + 87, 1) to (start + 1, 12) - Code(Expression(0, Sub)) at (prev + 2, 14) to (start + 0, 16) = (c0 - (c1 + c2)) - Code(Counter(1)) at (prev + 1, 14) to (start + 0, 16) @@ -249,26 +249,26 @@ Number of file 0 mappings: 5 = ((c2 + c1) + (c0 - (c1 + c2))) Function name: async::m -Raw bytes (9): 0x[01, 01, 00, 01, 01, 5d, 01, 00, 19] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 5f, 01, 00, 19] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 93, 1) to (start + 0, 25) +- Code(Counter(0)) at (prev + 95, 1) to (start + 0, 25) Function name: async::m::{closure#0} (unused) -Raw bytes (9): 0x[01, 01, 00, 01, 00, 5d, 19, 00, 22] +Raw bytes (9): 0x[01, 01, 00, 01, 00, 5f, 19, 00, 22] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 93, 25) to (start + 0, 34) +- Code(Zero) at (prev + 95, 25) to (start + 0, 34) Function name: async::main -Raw bytes (9): 0x[01, 01, 00, 01, 01, 5f, 01, 08, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 61, 01, 08, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 95, 1) to (start + 8, 2) +- Code(Counter(0)) at (prev + 97, 1) to (start + 8, 2) diff --git a/tests/coverage/async.coverage b/tests/coverage/async.coverage index 015e03d5165..b4f6fc3a8a2 100644 --- a/tests/coverage/async.coverage +++ b/tests/coverage/async.coverage @@ -1,6 +1,8 @@ LL| |#![feature(coverage_attribute)] + LL| |#![feature(custom_inner_attributes)] // for #![rustfmt::skip] LL| |#![feature(noop_waker)] LL| |#![allow(unused_assignments, dead_code)] + LL| |#![rustfmt::skip] LL| |// edition: 2018 LL| |// compile-flags: -Copt-level=1 LL| | @@ -117,8 +119,7 @@ LL| | #[coverage(off)] LL| | pub fn block_on<F: Future>(mut future: F) -> F::Output { LL| | let mut future = pin!(future); - LL| | let waker = Waker::noop(); - LL| | let mut context = Context::from_waker(&waker); + LL| | let mut context = Context::from_waker(Waker::noop()); LL| | LL| | loop { LL| | if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/async.rs b/tests/coverage/async.rs index abc9e5f7f64..6047cb79fb1 100644 --- a/tests/coverage/async.rs +++ b/tests/coverage/async.rs @@ -1,6 +1,8 @@ #![feature(coverage_attribute)] +#![feature(custom_inner_attributes)] // for #![rustfmt::skip] #![feature(noop_waker)] #![allow(unused_assignments, dead_code)] +#![rustfmt::skip] // edition: 2018 // compile-flags: -Copt-level=1 @@ -110,8 +112,7 @@ mod executor { #[coverage(off)] pub fn block_on<F: Future>(mut future: F) -> F::Output { let mut future = pin!(future); - let waker = Waker::noop(); - let mut context = Context::from_waker(&waker); + let mut context = Context::from_waker(Waker::noop()); loop { if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/async2.coverage b/tests/coverage/async2.coverage index acd83de9493..a69eefe72cb 100644 --- a/tests/coverage/async2.coverage +++ b/tests/coverage/async2.coverage @@ -41,8 +41,7 @@ LL| | #[coverage(off)] LL| | pub fn block_on<F: Future>(mut future: F) -> F::Output { LL| | let mut future = pin!(future); - LL| | let waker = Waker::noop(); - LL| | let mut context = Context::from_waker(&waker); + LL| | let mut context = Context::from_waker(Waker::noop()); LL| | LL| | loop { LL| | if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/async2.rs b/tests/coverage/async2.rs index 393573f7dc9..ae83f0103e6 100644 --- a/tests/coverage/async2.rs +++ b/tests/coverage/async2.rs @@ -39,8 +39,7 @@ mod executor { #[coverage(off)] pub fn block_on<F: Future>(mut future: F) -> F::Output { let mut future = pin!(future); - let waker = Waker::noop(); - let mut context = Context::from_waker(&waker); + let mut context = Context::from_waker(Waker::noop()); loop { if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/async_block.coverage b/tests/coverage/async_block.coverage index 297397ca26c..0e24b80124f 100644 --- a/tests/coverage/async_block.coverage +++ b/tests/coverage/async_block.coverage @@ -24,8 +24,7 @@ LL| | #[coverage(off)] LL| | pub fn block_on<F: Future>(mut future: F) -> F::Output { LL| | let mut future = pin!(future); - LL| | let waker = Waker::noop(); - LL| | let mut context = Context::from_waker(&waker); + LL| | let mut context = Context::from_waker(Waker::noop()); LL| | LL| | loop { LL| | if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/async_block.rs b/tests/coverage/async_block.rs index 9d8647bf1f2..f94bcfe3193 100644 --- a/tests/coverage/async_block.rs +++ b/tests/coverage/async_block.rs @@ -23,8 +23,7 @@ mod executor { #[coverage(off)] pub fn block_on<F: Future>(mut future: F) -> F::Output { let mut future = pin!(future); - let waker = Waker::noop(); - let mut context = Context::from_waker(&waker); + let mut context = Context::from_waker(Waker::noop()); loop { if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/bad_counter_ids.cov-map b/tests/coverage/bad_counter_ids.cov-map index 0b8081acfa6..3b51e3ef9de 100644 --- a/tests/coverage/bad_counter_ids.cov-map +++ b/tests/coverage/bad_counter_ids.cov-map @@ -1,19 +1,3 @@ -Function name: <bad_counter_ids::Foo as core::cmp::PartialEq>::eq -Raw bytes (9): 0x[01, 01, 00, 01, 01, 0c, 11, 00, 1a] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 12, 17) to (start + 0, 26) - -Function name: <bad_counter_ids::Foo as core::fmt::Debug>::fmt -Raw bytes (9): 0x[01, 01, 00, 01, 01, 0c, 0a, 00, 0f] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 12, 10) to (start + 0, 15) - Function name: bad_counter_ids::eq_bad Raw bytes (14): 0x[01, 01, 00, 02, 01, 23, 01, 02, 1f, 00, 03, 01, 00, 02] Number of files: 1 diff --git a/tests/coverage/bad_counter_ids.coverage b/tests/coverage/bad_counter_ids.coverage index d69ebf160ea..5474ec2f785 100644 --- a/tests/coverage/bad_counter_ids.coverage +++ b/tests/coverage/bad_counter_ids.coverage @@ -9,7 +9,7 @@ LL| |// a too-large counter ID and silently discard the entire function from its LL| |// coverage reports. LL| | - LL| 8|#[derive(Debug, PartialEq, Eq)] + LL| |#[derive(Debug, PartialEq, Eq)] LL| |struct Foo(u32); LL| | LL| 1|fn eq_good() { diff --git a/tests/coverage/bench.cov-map b/tests/coverage/bench.cov-map new file mode 100644 index 00000000000..aa702a48681 --- /dev/null +++ b/tests/coverage/bench.cov-map @@ -0,0 +1,8 @@ +Function name: bench::my_bench +Raw bytes (9): 0x[01, 01, 00, 01, 01, 08, 01, 00, 27] +Number of files: 1 +- file 0 => global file 1 +Number of expressions: 0 +Number of file 0 mappings: 1 +- Code(Counter(0)) at (prev + 8, 1) to (start + 0, 39) + diff --git a/tests/coverage/bench.coverage b/tests/coverage/bench.coverage new file mode 100644 index 00000000000..64945dc6415 --- /dev/null +++ b/tests/coverage/bench.coverage @@ -0,0 +1,9 @@ + LL| |#![feature(test)] + LL| |// edition: 2021 + LL| |// compile-flags: --test + LL| | + LL| |extern crate test; + LL| | + LL| |#[bench] + LL| 1|fn my_bench(_b: &mut test::Bencher) {} + diff --git a/tests/coverage/bench.rs b/tests/coverage/bench.rs new file mode 100644 index 00000000000..2dcd7355b2f --- /dev/null +++ b/tests/coverage/bench.rs @@ -0,0 +1,8 @@ +#![feature(test)] +// edition: 2021 +// compile-flags: --test + +extern crate test; + +#[bench] +fn my_bench(_b: &mut test::Bencher) {} diff --git a/tests/coverage/closure.cov-map b/tests/coverage/closure.cov-map index c5ac17600cd..921ca6cf4e1 100644 --- a/tests/coverage/closure.cov-map +++ b/tests/coverage/closure.cov-map @@ -1,12 +1,12 @@ Function name: closure::main -Raw bytes (128): 0x[01, 01, 02, 01, 05, 05, 02, 18, 01, 08, 01, 0f, 0d, 01, 16, 0e, 06, 0a, 01, 10, 05, 13, 0d, 01, 1a, 0e, 06, 0a, 01, 10, 05, 0c, 16, 01, 16, 05, 0d, 18, 01, 19, 09, 01, 1e, 01, 04, 09, 00, 29, 01, 01, 09, 00, 2d, 01, 01, 09, 00, 24, 01, 05, 09, 00, 24, 01, 02, 09, 00, 21, 01, 04, 09, 00, 21, 01, 04, 09, 00, 28, 01, 09, 09, 00, 32, 01, 04, 09, 00, 33, 01, 07, 09, 00, 4b, 01, 08, 09, 00, 48, 01, 0a, 09, 00, 47, 01, 08, 09, 00, 44, 01, 0a, 08, 00, 10, 05, 00, 11, 04, 06, 02, 04, 06, 00, 07, 07, 01, 05, 03, 02] +Raw bytes (128): 0x[01, 01, 02, 01, 05, 05, 02, 18, 01, 09, 01, 0f, 0d, 01, 16, 0e, 06, 0a, 01, 10, 05, 13, 0d, 01, 1a, 0e, 06, 0a, 01, 10, 05, 0c, 16, 01, 16, 05, 0d, 18, 01, 19, 09, 01, 1e, 01, 04, 09, 00, 29, 01, 01, 09, 00, 2d, 01, 01, 09, 00, 24, 01, 05, 09, 00, 24, 01, 02, 09, 00, 21, 01, 04, 09, 00, 21, 01, 04, 09, 00, 28, 01, 09, 09, 00, 32, 01, 04, 09, 00, 33, 01, 07, 09, 00, 4b, 01, 08, 09, 00, 48, 01, 0a, 09, 00, 47, 01, 08, 09, 00, 44, 01, 0a, 08, 00, 10, 05, 00, 11, 04, 06, 02, 04, 06, 00, 07, 07, 01, 05, 03, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 24 -- Code(Counter(0)) at (prev + 8, 1) to (start + 15, 13) +- Code(Counter(0)) at (prev + 9, 1) to (start + 15, 13) - Code(Counter(0)) at (prev + 22, 14) to (start + 6, 10) - Code(Counter(0)) at (prev + 16, 5) to (start + 19, 13) - Code(Counter(0)) at (prev + 26, 14) to (start + 6, 10) @@ -34,14 +34,14 @@ Number of file 0 mappings: 24 = (c1 + (c0 - c1)) Function name: closure::main::{closure#0} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 27, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 07, 01, 09, 01, 06] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 28, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 07, 01, 09, 01, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 39, 5) to (start + 2, 20) +- Code(Counter(0)) at (prev + 40, 5) to (start + 2, 20) - Code(Counter(1)) at (prev + 2, 21) to (start + 2, 10) - Code(Expression(0, Sub)) at (prev + 2, 10) to (start + 0, 11) = (c0 - c1) @@ -49,46 +49,46 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure::main::{closure#10} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, 9a, 01, 07, 00, 21] +Raw bytes (10): 0x[01, 01, 00, 01, 00, 9b, 01, 07, 00, 21] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 154, 7) to (start + 0, 33) +- Code(Zero) at (prev + 155, 7) to (start + 0, 33) Function name: closure::main::{closure#11} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, 9e, 01, 07, 00, 21] +Raw bytes (10): 0x[01, 01, 00, 01, 00, 9f, 01, 07, 00, 21] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 158, 7) to (start + 0, 33) +- Code(Zero) at (prev + 159, 7) to (start + 0, 33) Function name: closure::main::{closure#12} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, a6, 01, 01, 00, 17] +Raw bytes (10): 0x[01, 01, 00, 01, 00, a7, 01, 01, 00, 17] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 166, 1) to (start + 0, 23) +- Code(Zero) at (prev + 167, 1) to (start + 0, 23) Function name: closure::main::{closure#13} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, ab, 01, 0d, 02, 0e] +Raw bytes (10): 0x[01, 01, 00, 01, 00, ac, 01, 0d, 02, 0e] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 171, 13) to (start + 2, 14) +- Code(Zero) at (prev + 172, 13) to (start + 2, 14) Function name: closure::main::{closure#14} -Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, b2, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 07, 01, 0d, 00, 0e] +Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, b3, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 07, 01, 0d, 00, 0e] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 178, 13) to (start + 2, 27) +- Code(Counter(0)) at (prev + 179, 13) to (start + 2, 27) - Code(Counter(1)) at (prev + 2, 30) to (start + 0, 37) - Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51) = (c0 - c1) @@ -96,7 +96,7 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure::main::{closure#15} -Raw bytes (41): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 06, 01, ba, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 02, 09, 00, 0a] +Raw bytes (41): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 06, 01, bb, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 02, 09, 00, 0a] Number of files: 1 - file 0 => global file 1 Number of expressions: 3 @@ -104,7 +104,7 @@ Number of expressions: 3 - expression 1 operands: lhs = Counter(0), rhs = Counter(1) - expression 2 operands: lhs = Counter(0), rhs = Counter(1) Number of file 0 mappings: 6 -- Code(Counter(0)) at (prev + 186, 9) to (start + 0, 10) +- Code(Counter(0)) at (prev + 187, 9) to (start + 0, 10) - Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 21) = (c1 + (c0 - c1)) - Code(Counter(0)) at (prev + 1, 17) to (start + 1, 27) @@ -115,14 +115,14 @@ Number of file 0 mappings: 6 = (c1 + (c0 - c1)) Function name: closure::main::{closure#16} -Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, c4, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 07, 01, 0d, 00, 0e] +Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, c5, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 07, 01, 0d, 00, 0e] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 196, 13) to (start + 2, 27) +- Code(Counter(0)) at (prev + 197, 13) to (start + 2, 27) - Code(Counter(1)) at (prev + 2, 30) to (start + 0, 37) - Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51) = (c0 - c1) @@ -130,7 +130,7 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure::main::{closure#17} -Raw bytes (41): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 06, 01, cc, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 02, 09, 00, 0a] +Raw bytes (41): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 06, 01, cd, 01, 09, 00, 0a, 03, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 02, 09, 00, 0a] Number of files: 1 - file 0 => global file 1 Number of expressions: 3 @@ -138,7 +138,7 @@ Number of expressions: 3 - expression 1 operands: lhs = Counter(0), rhs = Counter(1) - expression 2 operands: lhs = Counter(0), rhs = Counter(1) Number of file 0 mappings: 6 -- Code(Counter(0)) at (prev + 204, 9) to (start + 0, 10) +- Code(Counter(0)) at (prev + 205, 9) to (start + 0, 10) - Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 21) = (c1 + (c0 - c1)) - Code(Counter(0)) at (prev + 1, 17) to (start + 1, 27) @@ -149,14 +149,14 @@ Number of file 0 mappings: 6 = (c1 + (c0 - c1)) Function name: closure::main::{closure#18} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 18, 0d, 02, 1c, 05, 02, 1d, 02, 12, 02, 02, 12, 00, 13, 07, 01, 11, 01, 0e] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 19, 0d, 02, 1c, 05, 02, 1d, 02, 12, 02, 02, 12, 00, 13, 07, 01, 11, 01, 0e] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 24, 13) to (start + 2, 28) +- Code(Counter(0)) at (prev + 25, 13) to (start + 2, 28) - Code(Counter(1)) at (prev + 2, 29) to (start + 2, 18) - Code(Expression(0, Sub)) at (prev + 2, 18) to (start + 0, 19) = (c0 - c1) @@ -164,14 +164,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure::main::{closure#19} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 42, 0d, 02, 1c, 05, 02, 1d, 02, 12, 02, 02, 12, 00, 13, 07, 01, 11, 01, 0e] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 43, 0d, 02, 1c, 05, 02, 1d, 02, 12, 02, 02, 12, 00, 13, 07, 01, 11, 01, 0e] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 66, 13) to (start + 2, 28) +- Code(Counter(0)) at (prev + 67, 13) to (start + 2, 28) - Code(Counter(1)) at (prev + 2, 29) to (start + 2, 18) - Code(Expression(0, Sub)) at (prev + 2, 18) to (start + 0, 19) = (c0 - c1) @@ -179,14 +179,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure::main::{closure#1} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 51, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 07, 01, 09, 01, 06] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 52, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 07, 01, 09, 01, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 81, 5) to (start + 2, 20) +- Code(Counter(0)) at (prev + 82, 5) to (start + 2, 20) - Code(Counter(1)) at (prev + 2, 21) to (start + 2, 10) - Code(Expression(0, Sub)) at (prev + 2, 10) to (start + 0, 11) = (c0 - c1) @@ -194,14 +194,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure::main::{closure#2} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 67, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 07, 01, 09, 01, 06] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 68, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 07, 01, 09, 01, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 103, 5) to (start + 2, 20) +- Code(Counter(0)) at (prev + 104, 5) to (start + 2, 20) - Code(Counter(1)) at (prev + 2, 21) to (start + 2, 10) - Code(Expression(0, Sub)) at (prev + 2, 10) to (start + 0, 11) = (c0 - c1) @@ -209,61 +209,61 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure::main::{closure#3} (unused) -Raw bytes (25): 0x[01, 01, 00, 04, 00, 80, 01, 05, 01, 14, 00, 01, 15, 02, 0a, 00, 02, 0a, 00, 0b, 00, 01, 09, 01, 06] +Raw bytes (25): 0x[01, 01, 00, 04, 00, 81, 01, 05, 01, 14, 00, 01, 15, 02, 0a, 00, 02, 0a, 00, 0b, 00, 01, 09, 01, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 4 -- Code(Zero) at (prev + 128, 5) to (start + 1, 20) +- Code(Zero) at (prev + 129, 5) to (start + 1, 20) - Code(Zero) at (prev + 1, 21) to (start + 2, 10) - Code(Zero) at (prev + 2, 10) to (start + 0, 11) - Code(Zero) at (prev + 1, 9) to (start + 1, 6) Function name: closure::main::{closure#4} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, 88, 01, 35, 00, 43] +Raw bytes (10): 0x[01, 01, 00, 01, 00, 89, 01, 35, 00, 43] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 136, 53) to (start + 0, 67) +- Code(Zero) at (prev + 137, 53) to (start + 0, 67) Function name: closure::main::{closure#5} -Raw bytes (10): 0x[01, 01, 00, 01, 01, 8b, 01, 3d, 00, 4f] +Raw bytes (10): 0x[01, 01, 00, 01, 01, 8c, 01, 3d, 00, 4f] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 139, 61) to (start + 0, 79) +- Code(Counter(0)) at (prev + 140, 61) to (start + 0, 79) Function name: closure::main::{closure#6} -Raw bytes (10): 0x[01, 01, 00, 01, 01, 8c, 01, 41, 00, 57] +Raw bytes (10): 0x[01, 01, 00, 01, 01, 8d, 01, 41, 00, 57] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 140, 65) to (start + 0, 87) +- Code(Counter(0)) at (prev + 141, 65) to (start + 0, 87) Function name: closure::main::{closure#7} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, 8d, 01, 3b, 00, 51] +Raw bytes (10): 0x[01, 01, 00, 01, 00, 8e, 01, 3b, 00, 51] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 141, 59) to (start + 0, 81) +- Code(Zero) at (prev + 142, 59) to (start + 0, 81) Function name: closure::main::{closure#8} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, 92, 01, 3b, 00, 55] +Raw bytes (10): 0x[01, 01, 00, 01, 00, 93, 01, 3b, 00, 55] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 146, 59) to (start + 0, 85) +- Code(Zero) at (prev + 147, 59) to (start + 0, 85) Function name: closure::main::{closure#9} (unused) -Raw bytes (10): 0x[01, 01, 00, 01, 00, 94, 01, 38, 02, 06] +Raw bytes (10): 0x[01, 01, 00, 01, 00, 95, 01, 38, 02, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 148, 56) to (start + 2, 6) +- Code(Zero) at (prev + 149, 56) to (start + 2, 6) diff --git a/tests/coverage/closure.coverage b/tests/coverage/closure.coverage index 67014f792c8..58224eeaf62 100644 --- a/tests/coverage/closure.coverage +++ b/tests/coverage/closure.coverage @@ -5,6 +5,7 @@ LL| |// `rustc_middle/mir/mono.rs`, but those hacks were later cleaned up by LL| |// <https://github.com/rust-lang/rust/pull/83666>. LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/closure.rs b/tests/coverage/closure.rs index 16a2c4e33bd..4be78062f3f 100644 --- a/tests/coverage/closure.rs +++ b/tests/coverage/closure.rs @@ -5,6 +5,7 @@ // `rustc_middle/mir/mono.rs`, but those hacks were later cleaned up by // <https://github.com/rust-lang/rust/pull/83666>. +#[rustfmt::skip] fn main() { // Initialize test constants in a way that cannot be determined at compile time, to ensure // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/closure_bug.cov-map b/tests/coverage/closure_bug.cov-map index 90eeb1a6686..160b348bd63 100644 --- a/tests/coverage/closure_bug.cov-map +++ b/tests/coverage/closure_bug.cov-map @@ -1,5 +1,5 @@ Function name: closure_bug::main -Raw bytes (201): 0x[01, 01, 26, 01, 05, 05, 02, 05, 02, 97, 01, 09, 05, 02, 09, 92, 01, 97, 01, 09, 05, 02, 09, 92, 01, 97, 01, 09, 05, 02, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 87, 01, 11, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 11, 82, 01, 87, 01, 11, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 11, 01, 06, 01, 03, 0a, 01, 09, 05, 01, 0e, 05, 01, 0f, 00, 17, 02, 00, 17, 00, 18, 97, 01, 02, 09, 00, 0a, 97, 01, 06, 05, 01, 0e, 09, 01, 0f, 00, 17, 92, 01, 00, 17, 00, 18, 8f, 01, 02, 09, 00, 0a, 8f, 01, 06, 05, 01, 0e, 0d, 01, 0f, 00, 17, 8a, 01, 00, 17, 00, 18, 87, 01, 02, 09, 00, 0a, 87, 01, 06, 05, 01, 0e, 11, 01, 0f, 00, 17, 82, 01, 00, 17, 00, 18, 7f, 01, 01, 00, 02] +Raw bytes (201): 0x[01, 01, 26, 01, 05, 05, 02, 05, 02, 97, 01, 09, 05, 02, 09, 92, 01, 97, 01, 09, 05, 02, 09, 92, 01, 97, 01, 09, 05, 02, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 87, 01, 11, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 11, 82, 01, 87, 01, 11, 0d, 8a, 01, 8f, 01, 0d, 09, 92, 01, 97, 01, 09, 05, 02, 11, 01, 07, 01, 03, 0a, 01, 09, 05, 01, 0e, 05, 01, 0f, 00, 17, 02, 00, 17, 00, 18, 97, 01, 02, 09, 00, 0a, 97, 01, 06, 05, 01, 0e, 09, 01, 0f, 00, 17, 92, 01, 00, 17, 00, 18, 8f, 01, 02, 09, 00, 0a, 8f, 01, 06, 05, 01, 0e, 0d, 01, 0f, 00, 17, 8a, 01, 00, 17, 00, 18, 87, 01, 02, 09, 00, 0a, 87, 01, 06, 05, 01, 0e, 11, 01, 0f, 00, 17, 82, 01, 00, 17, 00, 18, 7f, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 38 @@ -42,7 +42,7 @@ Number of expressions: 38 - expression 36 operands: lhs = Expression(37, Add), rhs = Counter(2) - expression 37 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 17 -- Code(Counter(0)) at (prev + 6, 1) to (start + 3, 10) +- Code(Counter(0)) at (prev + 7, 1) to (start + 3, 10) - Code(Counter(0)) at (prev + 9, 5) to (start + 1, 14) - Code(Counter(1)) at (prev + 1, 15) to (start + 0, 23) - Code(Expression(0, Sub)) at (prev + 0, 23) to (start + 0, 24) @@ -72,14 +72,14 @@ Number of file 0 mappings: 17 = (c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) Function name: closure_bug::main::{closure#0} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 0d, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 0e, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 13, 9) to (start + 0, 18) +- Code(Counter(0)) at (prev + 14, 9) to (start + 0, 18) - Code(Counter(1)) at (prev + 0, 21) to (start + 0, 25) - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) @@ -87,14 +87,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure_bug::main::{closure#1} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 16, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 17, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 22, 9) to (start + 0, 18) +- Code(Counter(0)) at (prev + 23, 9) to (start + 0, 18) - Code(Counter(1)) at (prev + 0, 21) to (start + 0, 25) - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) @@ -102,14 +102,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure_bug::main::{closure#2} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 1f, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 20, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 31, 9) to (start + 0, 18) +- Code(Counter(0)) at (prev + 32, 9) to (start + 0, 18) - Code(Counter(1)) at (prev + 0, 21) to (start + 0, 25) - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) @@ -117,14 +117,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: closure_bug::main::{closure#3} -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 28, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 29, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 07, 00, 29, 00, 2a] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 40, 9) to (start + 0, 18) +- Code(Counter(0)) at (prev + 41, 9) to (start + 0, 18) - Code(Counter(1)) at (prev + 0, 21) to (start + 0, 25) - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) diff --git a/tests/coverage/closure_bug.coverage b/tests/coverage/closure_bug.coverage index f3299834bce..3bf19f28072 100644 --- a/tests/coverage/closure_bug.coverage +++ b/tests/coverage/closure_bug.coverage @@ -3,6 +3,7 @@ LL| |// the coverage report. However, an unstable sort was causing them to be treated LL| |// inconsistently when preparing coverage spans. LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| let truthy = std::env::args().len() == 1; LL| 1| diff --git a/tests/coverage/closure_bug.rs b/tests/coverage/closure_bug.rs index 739bc5f0b51..6c94b90c656 100644 --- a/tests/coverage/closure_bug.rs +++ b/tests/coverage/closure_bug.rs @@ -3,6 +3,7 @@ // the coverage report. However, an unstable sort was causing them to be treated // inconsistently when preparing coverage spans. +#[rustfmt::skip] fn main() { let truthy = std::env::args().len() == 1; diff --git a/tests/coverage/closure_macro.cov-map b/tests/coverage/closure_macro.cov-map index b02c7e2e4c6..323d6e3c8aa 100644 --- a/tests/coverage/closure_macro.cov-map +++ b/tests/coverage/closure_macro.cov-map @@ -1,20 +1,20 @@ Function name: closure_macro::load_configuration_files -Raw bytes (9): 0x[01, 01, 00, 01, 01, 1d, 01, 02, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 1e, 01, 02, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 29, 1) to (start + 2, 2) +- Code(Counter(0)) at (prev + 30, 1) to (start + 2, 2) Function name: closure_macro::main -Raw bytes (43): 0x[01, 01, 02, 01, 05, 05, 02, 07, 01, 21, 01, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 02, 00, 12, 00, 13, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 07, 03, 01, 00, 02] +Raw bytes (43): 0x[01, 01, 02, 01, 05, 05, 02, 07, 01, 22, 01, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 02, 00, 12, 00, 13, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 07, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 7 -- Code(Counter(0)) at (prev + 33, 1) to (start + 1, 33) +- Code(Counter(0)) at (prev + 34, 1) to (start + 1, 33) - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 15) = (c0 - c1) - Code(Counter(1)) at (prev + 0, 18) to (start + 0, 19) @@ -27,10 +27,10 @@ Number of file 0 mappings: 7 = (c1 + (c0 - c1)) Function name: closure_macro::main::{closure#0} -Raw bytes (9): 0x[01, 01, 00, 01, 01, 23, 12, 00, 54] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 24, 12, 00, 54] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 35, 18) to (start + 0, 84) +- Code(Counter(0)) at (prev + 36, 18) to (start + 0, 84) diff --git a/tests/coverage/closure_macro.coverage b/tests/coverage/closure_macro.coverage index 0f2c917e090..a6eeb79a71c 100644 --- a/tests/coverage/closure_macro.coverage +++ b/tests/coverage/closure_macro.coverage @@ -14,7 +14,8 @@ LL| | LL| |macro_rules! on_error { LL| | ($value:expr, $error_message:expr) => { - LL| | $value.or_else(|e| { // FIXME(85000): no coverage in closure macros + LL| | $value.or_else(|e| { + LL| | // FIXME(85000): no coverage in closure macros LL| | let message = format!($error_message, e); LL| | if message.len() > 0 { LL| | println!("{}", message); diff --git a/tests/coverage/closure_macro.rs b/tests/coverage/closure_macro.rs index 9b289141c2e..c3ef9167880 100644 --- a/tests/coverage/closure_macro.rs +++ b/tests/coverage/closure_macro.rs @@ -14,7 +14,8 @@ macro_rules! bail { macro_rules! on_error { ($value:expr, $error_message:expr) => { - $value.or_else(|e| { // FIXME(85000): no coverage in closure macros + $value.or_else(|e| { + // FIXME(85000): no coverage in closure macros let message = format!($error_message, e); if message.len() > 0 { println!("{}", message); diff --git a/tests/coverage/closure_macro_async.cov-map b/tests/coverage/closure_macro_async.cov-map index 14b1525ca0e..5f5e0644278 100644 --- a/tests/coverage/closure_macro_async.cov-map +++ b/tests/coverage/closure_macro_async.cov-map @@ -1,28 +1,28 @@ Function name: closure_macro_async::load_configuration_files -Raw bytes (9): 0x[01, 01, 00, 01, 01, 1e, 01, 02, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 1f, 01, 02, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 30, 1) to (start + 2, 2) +- Code(Counter(0)) at (prev + 31, 1) to (start + 2, 2) Function name: closure_macro_async::test -Raw bytes (9): 0x[01, 01, 00, 01, 01, 22, 01, 00, 2b] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 23, 01, 00, 2b] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 34, 1) to (start + 0, 43) +- Code(Counter(0)) at (prev + 35, 1) to (start + 0, 43) Function name: closure_macro_async::test::{closure#0} -Raw bytes (43): 0x[01, 01, 02, 01, 05, 05, 02, 07, 01, 22, 2b, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 02, 00, 12, 00, 13, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 07, 03, 01, 00, 02] +Raw bytes (43): 0x[01, 01, 02, 01, 05, 05, 02, 07, 01, 23, 2b, 01, 21, 02, 02, 09, 00, 0f, 05, 00, 12, 00, 13, 02, 00, 12, 00, 13, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 07, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 7 -- Code(Counter(0)) at (prev + 34, 43) to (start + 1, 33) +- Code(Counter(0)) at (prev + 35, 43) to (start + 1, 33) - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 15) = (c0 - c1) - Code(Counter(1)) at (prev + 0, 18) to (start + 0, 19) @@ -35,10 +35,10 @@ Number of file 0 mappings: 7 = (c1 + (c0 - c1)) Function name: closure_macro_async::test::{closure#0}::{closure#0} -Raw bytes (9): 0x[01, 01, 00, 01, 01, 24, 12, 00, 54] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 25, 12, 00, 54] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 36, 18) to (start + 0, 84) +- Code(Counter(0)) at (prev + 37, 18) to (start + 0, 84) diff --git a/tests/coverage/closure_macro_async.coverage b/tests/coverage/closure_macro_async.coverage index 2c9bd4ac97a..d67c2ed524b 100644 --- a/tests/coverage/closure_macro_async.coverage +++ b/tests/coverage/closure_macro_async.coverage @@ -15,7 +15,8 @@ LL| | LL| |macro_rules! on_error { LL| | ($value:expr, $error_message:expr) => { - LL| | $value.or_else(|e| { // FIXME(85000): no coverage in closure macros + LL| | $value.or_else(|e| { + LL| | // FIXME(85000): no coverage in closure macros LL| | let message = format!($error_message, e); LL| | if message.len() > 0 { LL| | println!("{}", message); @@ -54,8 +55,7 @@ LL| | #[coverage(off)] LL| | pub fn block_on<F: Future>(mut future: F) -> F::Output { LL| | let mut future = pin!(future); - LL| | let waker = Waker::noop(); - LL| | let mut context = Context::from_waker(&waker); + LL| | let mut context = Context::from_waker(Waker::noop()); LL| | LL| | loop { LL| | if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/closure_macro_async.rs b/tests/coverage/closure_macro_async.rs index a7f0cabb4c2..116cb72b0f3 100644 --- a/tests/coverage/closure_macro_async.rs +++ b/tests/coverage/closure_macro_async.rs @@ -15,7 +15,8 @@ macro_rules! bail { macro_rules! on_error { ($value:expr, $error_message:expr) => { - $value.or_else(|e| { // FIXME(85000): no coverage in closure macros + $value.or_else(|e| { + // FIXME(85000): no coverage in closure macros let message = format!($error_message, e); if message.len() > 0 { println!("{}", message); @@ -53,8 +54,7 @@ mod executor { #[coverage(off)] pub fn block_on<F: Future>(mut future: F) -> F::Output { let mut future = pin!(future); - let waker = Waker::noop(); - let mut context = Context::from_waker(&waker); + let mut context = Context::from_waker(Waker::noop()); loop { if let Poll::Ready(val) = future.as_mut().poll(&mut context) { diff --git a/tests/coverage/conditions.cov-map b/tests/coverage/conditions.cov-map index cfee55ed31a..a6a427aca00 100644 --- a/tests/coverage/conditions.cov-map +++ b/tests/coverage/conditions.cov-map @@ -1,5 +1,5 @@ Function name: conditions::main -Raw bytes (784): 0x[01, 01, 8e, 01, 09, 33, 37, 41, 3b, 3d, 35, 39, 05, 00, b7, 04, 09, 05, 00, 0d, 35, 26, 39, 0d, 35, 3b, 3d, 35, 39, 37, 41, 3b, 3d, 35, 39, b2, 04, 0d, b7, 04, 09, 05, 00, 45, 00, 83, 01, 49, 45, 00, 7e, 31, 83, 01, 49, 45, 00, 7a, 4d, 7e, 31, 83, 01, 49, 45, 00, 76, 51, 7a, 4d, 7e, 31, 83, 01, 49, 45, 00, a7, 01, 55, 4d, 51, a3, 01, 59, a7, 01, 55, 4d, 51, 49, 9f, 01, a3, 01, 59, a7, 01, 55, 4d, 51, 61, 00, e3, 01, 65, 61, 00, de, 01, 2d, e3, 01, 65, 61, 00, da, 01, 69, de, 01, 2d, e3, 01, 65, 61, 00, d6, 01, 6d, da, 01, 69, de, 01, 2d, e3, 01, 65, 61, 00, 8b, 02, 71, 69, 6d, 87, 02, 75, 8b, 02, 71, 69, 6d, ff, 01, 00, 65, 83, 02, 87, 02, 75, 8b, 02, 71, 69, 6d, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 79, 00, d7, 02, 7d, 79, 00, d2, 02, 29, d7, 02, 7d, 79, 00, ce, 02, 81, 01, d2, 02, 29, d7, 02, 7d, 79, 00, ca, 02, 85, 01, ce, 02, 81, 01, d2, 02, 29, d7, 02, 7d, 79, 00, f3, 03, 89, 01, 81, 01, 85, 01, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 11, 93, 04, 97, 04, 21, 9b, 04, 1d, 15, 19, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, de, 03, 15, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, da, 03, 19, de, 03, 15, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 9b, 04, 1d, 15, 19, 97, 04, 21, 9b, 04, 1d, 15, 19, 8f, 04, 9f, 04, 11, 93, 04, 97, 04, 21, 9b, 04, 1d, 15, 19, a3, 04, ae, 04, a7, 04, 31, ab, 04, 2d, 25, 29, b2, 04, 0d, b7, 04, 09, 05, 00, 44, 01, 03, 01, 02, 0c, 05, 02, 0d, 02, 06, 00, 02, 06, 00, 07, 03, 03, 09, 00, 0a, b7, 04, 00, 10, 00, 1d, 09, 01, 09, 01, 0a, b2, 04, 02, 0f, 00, 1c, 0d, 01, 0c, 00, 19, 26, 00, 1d, 00, 2a, 22, 00, 2e, 00, 3c, 37, 00, 3d, 02, 0a, 41, 02, 0a, 00, 0b, 33, 01, 09, 01, 12, ae, 04, 03, 09, 00, 0f, 03, 03, 09, 01, 0c, 45, 01, 0d, 02, 06, 00, 02, 06, 00, 07, 83, 01, 02, 08, 00, 15, 49, 00, 16, 02, 06, 7e, 02, 0f, 00, 1c, 7a, 01, 0c, 00, 19, 76, 00, 1d, 00, 2a, 72, 00, 2e, 00, 3c, a3, 01, 00, 3d, 02, 0a, 59, 02, 0a, 00, 0b, 9f, 01, 01, 09, 00, 17, 31, 02, 09, 00, 0f, 9b, 01, 03, 08, 00, 0c, 5d, 01, 0d, 01, 10, 61, 01, 11, 02, 0a, 00, 02, 0a, 00, 0b, e3, 01, 02, 0c, 00, 19, 65, 00, 1a, 02, 0a, de, 01, 03, 11, 00, 1e, da, 01, 01, 10, 00, 1d, d6, 01, 00, 21, 00, 2e, d2, 01, 00, 32, 00, 40, 87, 02, 00, 41, 02, 0e, 75, 02, 0e, 00, 0f, 83, 02, 01, 0d, 00, 1b, 2d, 02, 0d, 00, 13, 00, 02, 06, 00, 07, fb, 01, 02, 09, 01, 0c, 79, 01, 0d, 02, 06, 00, 02, 06, 00, 07, e7, 03, 02, 09, 00, 0a, d7, 02, 00, 10, 00, 1d, 7d, 00, 1e, 02, 06, d2, 02, 02, 0f, 00, 1c, ce, 02, 01, 0c, 00, 19, ca, 02, 00, 1d, 00, 2a, c6, 02, 00, 2e, 00, 3c, ef, 03, 00, 3d, 02, 0a, 8d, 01, 02, 0a, 00, 0b, eb, 03, 01, 09, 00, 17, 29, 02, 0d, 02, 0f, 8f, 04, 05, 09, 00, 0a, e7, 03, 00, 10, 00, 1d, 11, 00, 1e, 02, 06, e2, 03, 02, 0f, 00, 1c, de, 03, 01, 0c, 00, 19, da, 03, 00, 1d, 00, 2a, d6, 03, 00, 2e, 00, 3c, 97, 04, 00, 3d, 02, 0a, 21, 02, 0a, 00, 0b, 93, 04, 01, 09, 00, 17, 25, 02, 09, 00, 0f, 8b, 04, 02, 01, 00, 02] +Raw bytes (784): 0x[01, 01, 8e, 01, 09, 33, 37, 41, 3b, 3d, 35, 39, 05, 00, b7, 04, 09, 05, 00, 0d, 35, 26, 39, 0d, 35, 3b, 3d, 35, 39, 37, 41, 3b, 3d, 35, 39, b2, 04, 0d, b7, 04, 09, 05, 00, 45, 00, 83, 01, 49, 45, 00, 7e, 31, 83, 01, 49, 45, 00, 7a, 4d, 7e, 31, 83, 01, 49, 45, 00, 76, 51, 7a, 4d, 7e, 31, 83, 01, 49, 45, 00, a7, 01, 55, 4d, 51, a3, 01, 59, a7, 01, 55, 4d, 51, 49, 9f, 01, a3, 01, 59, a7, 01, 55, 4d, 51, 61, 00, e3, 01, 65, 61, 00, de, 01, 2d, e3, 01, 65, 61, 00, da, 01, 69, de, 01, 2d, e3, 01, 65, 61, 00, d6, 01, 6d, da, 01, 69, de, 01, 2d, e3, 01, 65, 61, 00, 8b, 02, 71, 69, 6d, 87, 02, 75, 8b, 02, 71, 69, 6d, ff, 01, 00, 65, 83, 02, 87, 02, 75, 8b, 02, 71, 69, 6d, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 79, 00, d7, 02, 7d, 79, 00, d2, 02, 29, d7, 02, 7d, 79, 00, ce, 02, 81, 01, d2, 02, 29, d7, 02, 7d, 79, 00, ca, 02, 85, 01, ce, 02, 81, 01, d2, 02, 29, d7, 02, 7d, 79, 00, f3, 03, 89, 01, 81, 01, 85, 01, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 11, 93, 04, 97, 04, 21, 9b, 04, 1d, 15, 19, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, de, 03, 15, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, da, 03, 19, de, 03, 15, e2, 03, 25, e7, 03, 11, 7d, eb, 03, ef, 03, 8d, 01, f3, 03, 89, 01, 81, 01, 85, 01, 9b, 04, 1d, 15, 19, 97, 04, 21, 9b, 04, 1d, 15, 19, 8f, 04, 9f, 04, 11, 93, 04, 97, 04, 21, 9b, 04, 1d, 15, 19, a3, 04, ae, 04, a7, 04, 31, ab, 04, 2d, 25, 29, b2, 04, 0d, b7, 04, 09, 05, 00, 44, 01, 03, 01, 02, 0c, 05, 02, 0d, 02, 06, 00, 02, 06, 00, 07, 03, 03, 09, 00, 0a, b7, 04, 00, 10, 00, 1d, 09, 01, 09, 01, 0a, b2, 04, 02, 0f, 00, 1c, 0d, 01, 0c, 00, 19, 26, 00, 1d, 00, 2a, 22, 00, 2e, 00, 3c, 37, 00, 3d, 02, 0a, 41, 02, 0a, 00, 0b, 33, 01, 09, 01, 12, ae, 04, 03, 09, 00, 0f, 03, 03, 09, 01, 0c, 45, 01, 0d, 02, 06, 00, 02, 06, 00, 07, 83, 01, 02, 08, 00, 15, 49, 00, 16, 02, 06, 7e, 02, 0f, 00, 1c, 7a, 01, 0c, 00, 19, 76, 00, 1d, 00, 2a, 72, 00, 2e, 00, 3c, a3, 01, 00, 3d, 02, 0a, 59, 02, 0a, 00, 0b, 9f, 01, 01, 09, 00, 17, 31, 02, 09, 00, 0f, 9b, 01, 03, 08, 00, 0c, 5d, 01, 0d, 01, 10, 61, 01, 11, 02, 0a, 00, 02, 0a, 00, 0b, e3, 01, 02, 0c, 00, 19, 65, 00, 1a, 02, 0a, de, 01, 04, 11, 00, 1e, da, 01, 01, 10, 00, 1d, d6, 01, 00, 21, 00, 2e, d2, 01, 00, 32, 00, 40, 87, 02, 00, 41, 02, 0e, 75, 02, 0e, 00, 0f, 83, 02, 01, 0d, 00, 1b, 2d, 02, 0d, 00, 13, 00, 02, 06, 00, 07, fb, 01, 02, 09, 01, 0c, 79, 01, 0d, 02, 06, 00, 02, 06, 00, 07, e7, 03, 02, 09, 00, 0a, d7, 02, 00, 10, 00, 1d, 7d, 00, 1e, 02, 06, d2, 02, 02, 0f, 00, 1c, ce, 02, 01, 0c, 00, 19, ca, 02, 00, 1d, 00, 2a, c6, 02, 00, 2e, 00, 3c, ef, 03, 00, 3d, 02, 0a, 8d, 01, 02, 0a, 00, 0b, eb, 03, 01, 09, 00, 17, 29, 02, 0d, 02, 0f, 8f, 04, 05, 09, 00, 0a, e7, 03, 00, 10, 00, 1d, 11, 00, 1e, 02, 06, e2, 03, 02, 0f, 00, 1c, de, 03, 01, 0c, 00, 19, da, 03, 00, 1d, 00, 2a, d6, 03, 00, 2e, 00, 3c, 97, 04, 00, 3d, 02, 0a, 21, 02, 0a, 00, 0b, 93, 04, 01, 09, 00, 17, 25, 02, 09, 00, 0f, 8b, 04, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 142 @@ -197,7 +197,7 @@ Number of file 0 mappings: 68 - Code(Expression(56, Add)) at (prev + 2, 12) to (start + 0, 25) = (c24 + Zero) - Code(Counter(25)) at (prev + 0, 26) to (start + 2, 10) -- Code(Expression(55, Sub)) at (prev + 3, 17) to (start + 0, 30) +- Code(Expression(55, Sub)) at (prev + 4, 17) to (start + 0, 30) = ((c24 + Zero) - c25) - Code(Expression(54, Sub)) at (prev + 1, 16) to (start + 0, 29) = (((c24 + Zero) - c25) - c11) diff --git a/tests/coverage/conditions.coverage b/tests/coverage/conditions.coverage index 473335ff641..48516217592 100644 --- a/tests/coverage/conditions.coverage +++ b/tests/coverage/conditions.coverage @@ -49,6 +49,7 @@ LL| 1| if countdown > 7 { LL| 1| countdown -= 4; LL| 1| } + LL| | // LL| 0| else if countdown > 2 { LL| 0| if countdown < 1 || countdown > 5 || countdown != 9 { LL| 0| countdown = 0; diff --git a/tests/coverage/conditions.rs b/tests/coverage/conditions.rs index fa7f2a116c2..e18e7191e61 100644 --- a/tests/coverage/conditions.rs +++ b/tests/coverage/conditions.rs @@ -45,6 +45,7 @@ fn main() { if countdown > 7 { countdown -= 4; } + // else if countdown > 2 { if countdown < 1 || countdown > 5 || countdown != 9 { countdown = 0; diff --git a/tests/coverage/coroutine.cov-map b/tests/coverage/coroutine.cov-map index 8dd03acc2f4..ef9faab590b 100644 --- a/tests/coverage/coroutine.cov-map +++ b/tests/coverage/coroutine.cov-map @@ -1,5 +1,5 @@ Function name: coroutine::get_u32 -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 0b, 01, 01, 0b, 05, 01, 0e, 00, 13, 02, 00, 1d, 00, 3c, 07, 01, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 0b, 01, 01, 0b, 05, 02, 09, 00, 0e, 02, 02, 09, 00, 28, 07, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 @@ -7,14 +7,14 @@ Number of expressions: 2 - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 - Code(Counter(0)) at (prev + 11, 1) to (start + 1, 11) -- Code(Counter(1)) at (prev + 1, 14) to (start + 0, 19) -- Code(Expression(0, Sub)) at (prev + 0, 29) to (start + 0, 60) +- Code(Counter(1)) at (prev + 2, 9) to (start + 0, 14) +- Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 40) = (c0 - c1) -- Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2) +- Code(Expression(1, Add)) at (prev + 2, 1) to (start + 0, 2) = (c1 + (c0 - c1)) Function name: coroutine::main -Raw bytes (65): 0x[01, 01, 08, 07, 0d, 05, 09, 11, 15, 1e, 19, 11, 15, 15, 19, 1e, 19, 11, 15, 09, 01, 0f, 01, 02, 16, 01, 07, 0b, 00, 2e, 11, 01, 2b, 00, 2d, 03, 01, 0e, 00, 35, 11, 02, 0b, 00, 2e, 1e, 01, 22, 00, 27, 1a, 00, 2c, 00, 2e, 17, 01, 0e, 00, 35, 1a, 02, 01, 00, 02] +Raw bytes (65): 0x[01, 01, 08, 07, 0d, 05, 09, 11, 15, 1e, 19, 11, 15, 15, 19, 1e, 19, 11, 15, 09, 01, 13, 01, 02, 16, 01, 07, 0b, 00, 2e, 11, 01, 2b, 00, 2d, 03, 01, 0e, 00, 35, 11, 02, 0b, 00, 2e, 1e, 01, 22, 00, 27, 1a, 00, 2c, 00, 2e, 17, 01, 0e, 00, 35, 1a, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 8 @@ -27,7 +27,7 @@ Number of expressions: 8 - expression 6 operands: lhs = Expression(7, Sub), rhs = Counter(6) - expression 7 operands: lhs = Counter(4), rhs = Counter(5) Number of file 0 mappings: 9 -- Code(Counter(0)) at (prev + 15, 1) to (start + 2, 22) +- Code(Counter(0)) at (prev + 19, 1) to (start + 2, 22) - Code(Counter(0)) at (prev + 7, 11) to (start + 0, 46) - Code(Counter(4)) at (prev + 1, 43) to (start + 0, 45) - Code(Expression(0, Add)) at (prev + 1, 14) to (start + 0, 53) @@ -43,11 +43,11 @@ Number of file 0 mappings: 9 = ((c4 - c5) - c6) Function name: coroutine::main::{closure#0} -Raw bytes (14): 0x[01, 01, 00, 02, 01, 11, 1c, 01, 1f, 05, 02, 10, 01, 06] +Raw bytes (14): 0x[01, 01, 00, 02, 01, 15, 1c, 01, 1f, 05, 02, 10, 01, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 2 -- Code(Counter(0)) at (prev + 17, 28) to (start + 1, 31) +- Code(Counter(0)) at (prev + 21, 28) to (start + 1, 31) - Code(Counter(1)) at (prev + 2, 16) to (start + 1, 6) diff --git a/tests/coverage/coroutine.coverage b/tests/coverage/coroutine.coverage index 3a9791a0dbd..bd3d4e46880 100644 --- a/tests/coverage/coroutine.coverage +++ b/tests/coverage/coroutine.coverage @@ -9,8 +9,11 @@ LL| |// drop all `Counter` `Coverage` statements from a MIR. `simplify.rs` has logic LL| |// to handle this condition, and still report dead block coverage. LL| 1|fn get_u32(val: bool) -> Result<u32, String> { - LL| 1| if val { Ok(1) } else { Err(String::from("some error")) } - ^0 + LL| 1| if val { + LL| 1| Ok(1) + LL| | } else { + LL| 0| Err(String::from("some error")) + LL| | } LL| 1|} LL| | LL| 1|fn main() { diff --git a/tests/coverage/coroutine.rs b/tests/coverage/coroutine.rs index 86d19af6f4f..2aa689466fc 100644 --- a/tests/coverage/coroutine.rs +++ b/tests/coverage/coroutine.rs @@ -9,7 +9,11 @@ use std::pin::Pin; // drop all `Counter` `Coverage` statements from a MIR. `simplify.rs` has logic // to handle this condition, and still report dead block coverage. fn get_u32(val: bool) -> Result<u32, String> { - if val { Ok(1) } else { Err(String::from("some error")) } + if val { + Ok(1) + } else { + Err(String::from("some error")) + } } fn main() { diff --git a/tests/coverage/fn_sig_into_try.cov-map b/tests/coverage/fn_sig_into_try.cov-map index 6e26c61aac9..c3969f8ce99 100644 --- a/tests/coverage/fn_sig_into_try.cov-map +++ b/tests/coverage/fn_sig_into_try.cov-map @@ -1,51 +1,51 @@ Function name: fn_sig_into_try::a -Raw bytes (9): 0x[01, 01, 00, 01, 01, 0a, 01, 04, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 0a, 01, 05, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 10, 1) to (start + 4, 2) +- Code(Counter(0)) at (prev + 10, 1) to (start + 5, 2) Function name: fn_sig_into_try::b -Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 10, 01, 02, 0f, 00, 02, 0f, 00, 10, 02, 01, 05, 00, 0c, 07, 01, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 11, 01, 03, 0f, 00, 03, 0f, 00, 10, 02, 01, 05, 00, 0c, 07, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Zero - expression 1 operands: lhs = Zero, rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 16, 1) to (start + 2, 15) -- Code(Zero) at (prev + 2, 15) to (start + 0, 16) +- Code(Counter(0)) at (prev + 17, 1) to (start + 3, 15) +- Code(Zero) at (prev + 3, 15) to (start + 0, 16) - Code(Expression(0, Sub)) at (prev + 1, 5) to (start + 0, 12) = (c0 - Zero) - Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2) = (Zero + (c0 - Zero)) Function name: fn_sig_into_try::c -Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 16, 01, 02, 17, 00, 02, 17, 00, 18, 02, 01, 05, 00, 0c, 07, 01, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 18, 01, 03, 17, 00, 03, 17, 00, 18, 02, 01, 05, 00, 0c, 07, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Zero - expression 1 operands: lhs = Zero, rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 22, 1) to (start + 2, 23) -- Code(Zero) at (prev + 2, 23) to (start + 0, 24) +- Code(Counter(0)) at (prev + 24, 1) to (start + 3, 23) +- Code(Zero) at (prev + 3, 23) to (start + 0, 24) - Code(Expression(0, Sub)) at (prev + 1, 5) to (start + 0, 12) = (c0 - Zero) - Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2) = (Zero + (c0 - Zero)) Function name: fn_sig_into_try::d -Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 1c, 01, 03, 0f, 00, 03, 0f, 00, 10, 02, 01, 05, 00, 0c, 07, 01, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 1f, 01, 04, 0f, 00, 04, 0f, 00, 10, 02, 01, 05, 00, 0c, 07, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Zero - expression 1 operands: lhs = Zero, rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 28, 1) to (start + 3, 15) -- Code(Zero) at (prev + 3, 15) to (start + 0, 16) +- Code(Counter(0)) at (prev + 31, 1) to (start + 4, 15) +- Code(Zero) at (prev + 4, 15) to (start + 0, 16) - Code(Expression(0, Sub)) at (prev + 1, 5) to (start + 0, 12) = (c0 - Zero) - Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2) diff --git a/tests/coverage/fn_sig_into_try.coverage b/tests/coverage/fn_sig_into_try.coverage index f1ddb1da780..71e15fc11eb 100644 --- a/tests/coverage/fn_sig_into_try.coverage +++ b/tests/coverage/fn_sig_into_try.coverage @@ -8,12 +8,14 @@ LL| |// signature should be handled in the same way. LL| | LL| 1|fn a() -> Option<i32> + LL| 1|// LL| 1|{ LL| 1| Some(7i32); LL| 1| Some(0) LL| 1|} LL| | LL| 1|fn b() -> Option<i32> + LL| 1|// LL| 1|{ LL| 1| Some(7i32)?; ^0 @@ -21,6 +23,7 @@ LL| 1|} LL| | LL| 1|fn c() -> Option<i32> + LL| 1|// LL| 1|{ LL| 1| let _ = Some(7i32)?; ^0 @@ -28,6 +31,7 @@ LL| 1|} LL| | LL| 1|fn d() -> Option<i32> + LL| 1|// LL| 1|{ LL| 1| let _: () = (); LL| 1| Some(7i32)?; diff --git a/tests/coverage/fn_sig_into_try.rs b/tests/coverage/fn_sig_into_try.rs index 92850c8a188..1f4cc67af83 100644 --- a/tests/coverage/fn_sig_into_try.rs +++ b/tests/coverage/fn_sig_into_try.rs @@ -8,24 +8,28 @@ // signature should be handled in the same way. fn a() -> Option<i32> +// { Some(7i32); Some(0) } fn b() -> Option<i32> +// { Some(7i32)?; Some(0) } fn c() -> Option<i32> +// { let _ = Some(7i32)?; Some(0) } fn d() -> Option<i32> +// { let _: () = (); Some(7i32)?; diff --git a/tests/coverage/generics.coverage b/tests/coverage/generics.coverage index 09839183566..c68c0be80b1 100644 --- a/tests/coverage/generics.coverage +++ b/tests/coverage/generics.coverage @@ -1,11 +1,11 @@ LL| |#![allow(unused_assignments)] LL| |// failure-status: 1 LL| | - LL| |struct Firework<T> where T: Copy + std::fmt::Display { + LL| |struct Firework<T: Copy + std::fmt::Display> { LL| | strength: T, LL| |} LL| | - LL| |impl<T> Firework<T> where T: Copy + std::fmt::Display { + LL| |impl<T: Copy + std::fmt::Display> Firework<T> { LL| | #[inline(always)] LL| 3| fn set_strength(&mut self, new_strength: T) { LL| 3| self.strength = new_strength; @@ -23,7 +23,7 @@ ------------------ LL| |} LL| | - LL| |impl<T> Drop for Firework<T> where T: Copy + std::fmt::Display { + LL| |impl<T: Copy + std::fmt::Display> Drop for Firework<T> { LL| | #[inline(always)] LL| 2| fn drop(&mut self) { LL| 2| println!("BOOM times {}!!!", self.strength); diff --git a/tests/coverage/generics.rs b/tests/coverage/generics.rs index bf4c2d8d685..fd3811b6937 100644 --- a/tests/coverage/generics.rs +++ b/tests/coverage/generics.rs @@ -1,18 +1,18 @@ #![allow(unused_assignments)] // failure-status: 1 -struct Firework<T> where T: Copy + std::fmt::Display { +struct Firework<T: Copy + std::fmt::Display> { strength: T, } -impl<T> Firework<T> where T: Copy + std::fmt::Display { +impl<T: Copy + std::fmt::Display> Firework<T> { #[inline(always)] fn set_strength(&mut self, new_strength: T) { self.strength = new_strength; } } -impl<T> Drop for Firework<T> where T: Copy + std::fmt::Display { +impl<T: Copy + std::fmt::Display> Drop for Firework<T> { #[inline(always)] fn drop(&mut self) { println!("BOOM times {}!!!", self.strength); diff --git a/tests/coverage/if.cov-map b/tests/coverage/if.cov-map index 391a69e0e82..d7122f4b1a0 100644 --- a/tests/coverage/if.cov-map +++ b/tests/coverage/if.cov-map @@ -1,12 +1,12 @@ Function name: if::main -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 03, 01, 12, 10, 05, 13, 05, 05, 06, 02, 05, 06, 00, 07, 07, 01, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 04, 01, 12, 10, 05, 13, 05, 05, 06, 02, 05, 06, 00, 07, 07, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 3, 1) to (start + 18, 16) +- Code(Counter(0)) at (prev + 4, 1) to (start + 18, 16) - Code(Counter(1)) at (prev + 19, 5) to (start + 5, 6) - Code(Expression(0, Sub)) at (prev + 5, 6) to (start + 0, 7) = (c0 - c1) diff --git a/tests/coverage/if.coverage b/tests/coverage/if.coverage index 2e6845190aa..77db24ef51b 100644 --- a/tests/coverage/if.coverage +++ b/tests/coverage/if.coverage @@ -1,5 +1,6 @@ LL| |#![allow(unused_assignments, unused_variables)] LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/if.rs b/tests/coverage/if.rs index 8ad5042ff7b..e8c0e7a7a22 100644 --- a/tests/coverage/if.rs +++ b/tests/coverage/if.rs @@ -1,5 +1,6 @@ #![allow(unused_assignments, unused_variables)] +#[rustfmt::skip] fn main() { // Initialize test constants in a way that cannot be determined at compile time, to ensure // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/if_else.cov-map b/tests/coverage/if_else.cov-map index da692ca3aa2..7163681d3a0 100644 --- a/tests/coverage/if_else.cov-map +++ b/tests/coverage/if_else.cov-map @@ -1,5 +1,5 @@ Function name: if_else::main -Raw bytes (53): 0x[01, 01, 07, 01, 05, 05, 02, 1b, 09, 05, 02, 09, 16, 1b, 09, 05, 02, 07, 01, 03, 01, 08, 10, 05, 09, 05, 05, 06, 02, 08, 09, 02, 10, 1b, 06, 09, 00, 10, 09, 01, 05, 05, 06, 16, 07, 05, 05, 06, 13, 06, 01, 00, 02] +Raw bytes (53): 0x[01, 01, 07, 01, 05, 05, 02, 1b, 09, 05, 02, 09, 16, 1b, 09, 05, 02, 07, 01, 04, 01, 08, 10, 05, 09, 05, 05, 06, 02, 08, 09, 02, 10, 1b, 06, 09, 00, 10, 09, 01, 05, 05, 06, 16, 07, 05, 05, 06, 13, 06, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 7 @@ -11,7 +11,7 @@ Number of expressions: 7 - expression 5 operands: lhs = Expression(6, Add), rhs = Counter(2) - expression 6 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 7 -- Code(Counter(0)) at (prev + 3, 1) to (start + 8, 16) +- Code(Counter(0)) at (prev + 4, 1) to (start + 8, 16) - Code(Counter(1)) at (prev + 9, 5) to (start + 5, 6) - Code(Expression(0, Sub)) at (prev + 8, 9) to (start + 2, 16) = (c0 - c1) diff --git a/tests/coverage/if_else.coverage b/tests/coverage/if_else.coverage index 0274401f004..2bf93487cec 100644 --- a/tests/coverage/if_else.coverage +++ b/tests/coverage/if_else.coverage @@ -1,5 +1,6 @@ LL| |#![allow(unused_assignments, unused_variables)] LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/if_else.rs b/tests/coverage/if_else.rs index 3244e1e3afd..a0687925d63 100644 --- a/tests/coverage/if_else.rs +++ b/tests/coverage/if_else.rs @@ -1,5 +1,6 @@ #![allow(unused_assignments, unused_variables)] +#[rustfmt::skip] fn main() { // Initialize test constants in a way that cannot be determined at compile time, to ensure // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/if_not.cov-map b/tests/coverage/if_not.cov-map index fb893e37960..3c660551dea 100644 --- a/tests/coverage/if_not.cov-map +++ b/tests/coverage/if_not.cov-map @@ -1,5 +1,5 @@ Function name: if_not::if_not -Raw bytes (86): 0x[01, 01, 10, 01, 05, 05, 02, 3f, 09, 05, 02, 09, 3a, 3f, 09, 05, 02, 37, 0d, 09, 3a, 3f, 09, 05, 02, 0d, 32, 37, 0d, 09, 3a, 3f, 09, 05, 02, 0a, 01, 04, 01, 03, 0d, 02, 04, 05, 02, 06, 05, 02, 06, 00, 07, 3f, 03, 09, 01, 0d, 3a, 02, 05, 02, 06, 09, 02, 06, 00, 07, 37, 03, 09, 01, 0d, 32, 02, 05, 02, 06, 0d, 02, 0c, 02, 06, 2f, 03, 01, 00, 02] +Raw bytes (86): 0x[01, 01, 10, 01, 05, 05, 02, 3f, 09, 05, 02, 09, 3a, 3f, 09, 05, 02, 37, 0d, 09, 3a, 3f, 09, 05, 02, 0d, 32, 37, 0d, 09, 3a, 3f, 09, 05, 02, 0a, 01, 05, 01, 03, 0d, 02, 04, 05, 02, 06, 05, 02, 06, 00, 07, 3f, 03, 09, 01, 0d, 3a, 02, 05, 02, 06, 09, 02, 06, 00, 07, 37, 03, 09, 01, 0d, 32, 02, 05, 02, 06, 0d, 02, 0c, 02, 06, 2f, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 16 @@ -20,7 +20,7 @@ Number of expressions: 16 - expression 14 operands: lhs = Expression(15, Add), rhs = Counter(2) - expression 15 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 10 -- Code(Counter(0)) at (prev + 4, 1) to (start + 3, 13) +- Code(Counter(0)) at (prev + 5, 1) to (start + 3, 13) - Code(Expression(0, Sub)) at (prev + 4, 5) to (start + 2, 6) = (c0 - c1) - Code(Counter(1)) at (prev + 2, 6) to (start + 0, 7) diff --git a/tests/coverage/if_not.coverage b/tests/coverage/if_not.coverage index 41838b8513f..86ff7fc4f07 100644 --- a/tests/coverage/if_not.coverage +++ b/tests/coverage/if_not.coverage @@ -1,6 +1,7 @@ LL| |#![feature(coverage_attribute)] LL| |// edition: 2021 LL| | + LL| |#[rustfmt::skip] LL| 12|fn if_not(cond: bool) { LL| 12| if LL| 12| ! diff --git a/tests/coverage/if_not.rs b/tests/coverage/if_not.rs index 4f45ae0b3d4..7b166662b5d 100644 --- a/tests/coverage/if_not.rs +++ b/tests/coverage/if_not.rs @@ -1,6 +1,7 @@ #![feature(coverage_attribute)] // edition: 2021 +#[rustfmt::skip] fn if_not(cond: bool) { if ! diff --git a/tests/coverage/inline-dead.cov-map b/tests/coverage/inline-dead.cov-map index ab04e746b91..c669b7245ea 100644 --- a/tests/coverage/inline-dead.cov-map +++ b/tests/coverage/inline-dead.cov-map @@ -1,20 +1,20 @@ Function name: inline_dead::dead (unused) -Raw bytes (9): 0x[01, 01, 00, 01, 00, 19, 01, 02, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 00, 17, 01, 02, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Zero) at (prev + 25, 1) to (start + 2, 2) +- Code(Zero) at (prev + 23, 1) to (start + 2, 2) Function name: inline_dead::live::<false> -Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 10, 01, 01, 09, 00, 02, 09, 00, 0f, 02, 02, 09, 00, 0a, 07, 02, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 0e, 01, 01, 09, 00, 02, 09, 00, 0f, 02, 02, 09, 00, 0a, 07, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Zero - expression 1 operands: lhs = Zero, rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 16, 1) to (start + 1, 9) +- Code(Counter(0)) at (prev + 14, 1) to (start + 1, 9) - Code(Zero) at (prev + 2, 9) to (start + 0, 15) - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 10) = (c0 - Zero) @@ -22,16 +22,16 @@ Number of file 0 mappings: 4 = (Zero + (c0 - Zero)) Function name: inline_dead::main -Raw bytes (14): 0x[01, 01, 00, 02, 01, 04, 01, 03, 0d, 01, 07, 06, 02, 02] +Raw bytes (14): 0x[01, 01, 00, 02, 01, 04, 01, 03, 0d, 01, 05, 06, 02, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 4, 1) to (start + 3, 13) -- Code(Counter(0)) at (prev + 7, 6) to (start + 2, 2) +- Code(Counter(0)) at (prev + 5, 6) to (start + 2, 2) Function name: inline_dead::main::{closure#0} -Raw bytes (23): 0x[01, 01, 02, 00, 06, 01, 00, 03, 01, 07, 17, 01, 16, 00, 02, 0d, 00, 0e, 03, 02, 05, 00, 06] +Raw bytes (23): 0x[01, 01, 02, 00, 06, 01, 00, 03, 01, 07, 17, 01, 16, 00, 01, 17, 00, 18, 03, 01, 05, 00, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 @@ -39,7 +39,7 @@ Number of expressions: 2 - expression 1 operands: lhs = Counter(0), rhs = Zero Number of file 0 mappings: 3 - Code(Counter(0)) at (prev + 7, 23) to (start + 1, 22) -- Code(Zero) at (prev + 2, 13) to (start + 0, 14) -- Code(Expression(0, Add)) at (prev + 2, 5) to (start + 0, 6) +- Code(Zero) at (prev + 1, 23) to (start + 0, 24) +- Code(Expression(0, Add)) at (prev + 1, 5) to (start + 0, 6) = (Zero + (c0 - Zero)) diff --git a/tests/coverage/inline-dead.coverage b/tests/coverage/inline-dead.coverage index 7c201f482db..a643332bce1 100644 --- a/tests/coverage/inline-dead.coverage +++ b/tests/coverage/inline-dead.coverage @@ -5,9 +5,8 @@ LL| 1| println!("{}", live::<false>()); LL| 1| LL| 1| let f = |x: bool| { - LL| 1| debug_assert!( - LL| 0| x - LL| | ); + LL| 1| debug_assert!(x); + ^0 LL| 1| }; LL| 1| f(false); LL| 1|} diff --git a/tests/coverage/inline-dead.rs b/tests/coverage/inline-dead.rs index 854fa062967..a854c17f6d5 100644 --- a/tests/coverage/inline-dead.rs +++ b/tests/coverage/inline-dead.rs @@ -5,9 +5,7 @@ fn main() { println!("{}", live::<false>()); let f = |x: bool| { - debug_assert!( - x - ); + debug_assert!(x); }; f(false); } diff --git a/tests/coverage/issue-83601.cov-map b/tests/coverage/issue-83601.cov-map index f5db3a89750..f2447e3c92c 100644 --- a/tests/coverage/issue-83601.cov-map +++ b/tests/coverage/issue-83601.cov-map @@ -1,19 +1,3 @@ -Function name: <issue_83601::Foo as core::cmp::PartialEq>::eq -Raw bytes (9): 0x[01, 01, 00, 01, 01, 03, 11, 00, 1a] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 3, 17) to (start + 0, 26) - -Function name: <issue_83601::Foo as core::fmt::Debug>::fmt -Raw bytes (9): 0x[01, 01, 00, 01, 01, 03, 0a, 00, 0f] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 3, 10) to (start + 0, 15) - Function name: issue_83601::main Raw bytes (21): 0x[01, 01, 01, 05, 09, 03, 01, 06, 01, 02, 1c, 05, 03, 09, 01, 1c, 02, 02, 05, 03, 02] Number of files: 1 diff --git a/tests/coverage/issue-83601.coverage b/tests/coverage/issue-83601.coverage index 7995332cad3..e050106e6f0 100644 --- a/tests/coverage/issue-83601.coverage +++ b/tests/coverage/issue-83601.coverage @@ -1,7 +1,6 @@ LL| |// Shows that rust-lang/rust/83601 is resolved LL| | - LL| 3|#[derive(Debug, PartialEq, Eq)] - ^2 + LL| |#[derive(Debug, PartialEq, Eq)] LL| |struct Foo(u32); LL| | LL| 1|fn main() { diff --git a/tests/coverage/issue-84561.cov-map b/tests/coverage/issue-84561.cov-map index 82582b309bf..88436964af0 100644 --- a/tests/coverage/issue-84561.cov-map +++ b/tests/coverage/issue-84561.cov-map @@ -1,20 +1,12 @@ -Function name: <issue_84561::Foo as core::cmp::PartialEq>::eq -Raw bytes (9): 0x[01, 01, 00, 01, 01, 04, 0a, 00, 13] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 4, 10) to (start + 0, 19) - Function name: <issue_84561::Foo as core::fmt::Debug>::fmt -Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 88, 01, 05, 01, 25, 05, 01, 25, 00, 26, 02, 01, 09, 00, 0f, 07, 01, 05, 00, 06] +Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 8a, 01, 05, 01, 25, 05, 01, 25, 00, 26, 02, 01, 09, 00, 0f, 07, 01, 05, 00, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 136, 5) to (start + 1, 37) +- Code(Counter(0)) at (prev + 138, 5) to (start + 1, 37) - Code(Counter(1)) at (prev + 1, 37) to (start + 0, 38) - Code(Expression(0, Sub)) at (prev + 1, 9) to (start + 0, 15) = (c0 - c1) @@ -22,15 +14,15 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: issue_84561::main -Raw bytes (10): 0x[01, 01, 00, 01, 01, b2, 01, 01, 04, 02] +Raw bytes (10): 0x[01, 01, 00, 01, 01, b4, 01, 01, 04, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 178, 1) to (start + 4, 2) +- Code(Counter(0)) at (prev + 180, 1) to (start + 4, 2) Function name: issue_84561::test1 -Raw bytes (78): 0x[01, 01, 0e, 05, 06, 01, 05, 09, 36, 03, 09, 0d, 2e, 33, 0d, 09, 36, 03, 09, 11, 26, 2b, 11, 0d, 2e, 33, 0d, 09, 36, 03, 09, 09, 01, 98, 01, 01, 01, 0b, 05, 01, 0c, 00, 1e, 03, 01, 05, 00, 0b, 09, 00, 0c, 00, 1e, 33, 01, 0d, 01, 0b, 0d, 01, 0c, 00, 1e, 2b, 01, 05, 03, 0b, 11, 03, 0c, 00, 1e, 23, 01, 01, 00, 02] +Raw bytes (78): 0x[01, 01, 0e, 05, 06, 01, 05, 09, 36, 03, 09, 0d, 2e, 33, 0d, 09, 36, 03, 09, 11, 26, 2b, 11, 0d, 2e, 33, 0d, 09, 36, 03, 09, 09, 01, 9a, 01, 01, 01, 0b, 05, 01, 0c, 00, 1e, 03, 01, 05, 00, 0b, 09, 00, 0c, 00, 1e, 33, 01, 0d, 01, 0b, 0d, 01, 0c, 00, 1e, 2b, 01, 05, 03, 0b, 11, 03, 0c, 00, 1e, 23, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 14 @@ -49,7 +41,7 @@ Number of expressions: 14 - expression 12 operands: lhs = Counter(2), rhs = Expression(13, Sub) - expression 13 operands: lhs = Expression(0, Add), rhs = Counter(2) Number of file 0 mappings: 9 -- Code(Counter(0)) at (prev + 152, 1) to (start + 1, 11) +- Code(Counter(0)) at (prev + 154, 1) to (start + 1, 11) - Code(Counter(1)) at (prev + 1, 12) to (start + 0, 30) - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 0, 11) = (c1 + (c0 - c1)) @@ -64,28 +56,28 @@ Number of file 0 mappings: 9 = (c4 + ((c3 + ((c2 + ((c1 + (c0 - c1)) - c2)) - c3)) - c4)) Function name: issue_84561::test2 -Raw bytes (24): 0x[01, 01, 02, 05, 06, 01, 05, 03, 01, ae, 01, 01, 01, 10, 05, 01, 11, 00, 23, 03, 01, 01, 00, 02] +Raw bytes (24): 0x[01, 01, 02, 05, 06, 01, 05, 03, 01, b0, 01, 01, 01, 10, 05, 01, 11, 00, 23, 03, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(1), rhs = Expression(1, Sub) - expression 1 operands: lhs = Counter(0), rhs = Counter(1) Number of file 0 mappings: 3 -- Code(Counter(0)) at (prev + 174, 1) to (start + 1, 16) +- Code(Counter(0)) at (prev + 176, 1) to (start + 1, 16) - Code(Counter(1)) at (prev + 1, 17) to (start + 0, 35) - Code(Expression(0, Add)) at (prev + 1, 1) to (start + 0, 2) = (c1 + (c0 - c1)) Function name: issue_84561::test2::call_print -Raw bytes (10): 0x[01, 01, 00, 01, 01, a5, 01, 09, 02, 0a] +Raw bytes (10): 0x[01, 01, 00, 01, 01, a7, 01, 09, 02, 0a] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 165, 9) to (start + 2, 10) +- Code(Counter(0)) at (prev + 167, 9) to (start + 2, 10) Function name: issue_84561::test3 -Raw bytes (436): 0x[01, 01, 41, 05, 09, 0d, 00, 15, 19, 12, 00, 15, 19, 21, 00, 1e, 00, 21, 00, 31, 00, 3d, 41, 2e, 45, 3d, 41, 42, 49, 45, 00, 3f, 51, 42, 49, 45, 00, 5d, 8a, 01, 8f, 01, 5d, 92, 01, 55, 51, 00, 92, 01, 55, 51, 00, 8f, 01, 5d, 92, 01, 55, 51, 00, 87, 01, 61, 5d, 8a, 01, 8f, 01, 5d, 92, 01, 55, 51, 00, 82, 01, 65, 87, 01, 61, 5d, 8a, 01, 8f, 01, 5d, 92, 01, 55, 51, 00, 75, f6, 01, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, 71, fe, 01, 82, 02, 71, 69, 6d, 69, 6d, 82, 02, 71, 69, 6d, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, f3, 01, 7d, 75, f6, 01, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, ee, 01, 00, f3, 01, 7d, 75, f6, 01, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, 33, 01, 06, 01, 03, 1c, 05, 04, 09, 01, 1c, 02, 02, 05, 04, 1f, 0d, 05, 05, 00, 1f, 06, 01, 05, 00, 1f, 15, 01, 09, 01, 1c, 12, 02, 05, 00, 1f, 0e, 01, 05, 00, 0f, 00, 00, 20, 00, 30, 21, 01, 05, 03, 0f, 00, 03, 20, 00, 30, 00, 00, 33, 00, 41, 00, 00, 4b, 00, 5a, 1e, 01, 05, 00, 0f, 00, 05, 09, 03, 10, 00, 05, 0d, 00, 1b, 00, 02, 0d, 00, 1c, 1a, 04, 09, 05, 06, 31, 06, 05, 03, 06, 22, 04, 05, 03, 06, 3d, 04, 09, 04, 06, 2e, 05, 08, 00, 0f, 45, 01, 09, 03, 0a, 2a, 05, 09, 03, 0a, 3f, 05, 08, 00, 0f, 51, 01, 09, 00, 13, 00, 03, 0d, 00, 1d, 3a, 03, 09, 00, 13, 00, 03, 0d, 00, 1d, 87, 01, 03, 05, 00, 0f, 8f, 01, 01, 0c, 00, 13, 5d, 01, 0d, 00, 13, 8a, 01, 02, 0d, 00, 13, 82, 01, 04, 05, 02, 13, 65, 03, 0d, 00, 13, 7e, 02, 0d, 00, 13, f3, 01, 03, 05, 00, 0f, 69, 01, 0c, 00, 13, 6d, 01, 0d, 03, 0e, 75, 04, 0d, 00, 13, fb, 01, 02, 0d, 00, 17, 82, 02, 01, 14, 00, 1b, 71, 01, 15, 00, 1b, fe, 01, 02, 15, 00, 1b, f6, 01, 04, 0d, 00, 13, 7d, 03, 09, 00, 19, ee, 01, 02, 05, 00, 0f, ea, 01, 03, 09, 00, 22, 00, 02, 05, 00, 0f, 00, 03, 09, 00, 2c, 00, 02, 01, 00, 02] +Raw bytes (436): 0x[01, 01, 41, 05, 09, 0d, 00, 15, 19, 12, 00, 15, 19, 21, 00, 1e, 00, 21, 00, 31, 00, 3d, 41, 2e, 45, 3d, 41, 42, 49, 45, 00, 3f, 51, 42, 49, 45, 00, 5d, 8a, 01, 8f, 01, 5d, 92, 01, 55, 51, 00, 92, 01, 55, 51, 00, 8f, 01, 5d, 92, 01, 55, 51, 00, 87, 01, 61, 5d, 8a, 01, 8f, 01, 5d, 92, 01, 55, 51, 00, 82, 01, 65, 87, 01, 61, 5d, 8a, 01, 8f, 01, 5d, 92, 01, 55, 51, 00, 75, f6, 01, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, 71, fe, 01, 82, 02, 71, 69, 6d, 69, 6d, 82, 02, 71, 69, 6d, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, f3, 01, 7d, 75, f6, 01, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, ee, 01, 00, f3, 01, 7d, 75, f6, 01, fb, 01, 79, 71, fe, 01, 82, 02, 71, 69, 6d, 33, 01, 08, 01, 03, 1c, 05, 04, 09, 01, 1c, 02, 02, 05, 04, 1f, 0d, 05, 05, 00, 1f, 06, 01, 05, 00, 1f, 15, 01, 09, 01, 1c, 12, 02, 05, 00, 1f, 0e, 01, 05, 00, 0f, 00, 00, 20, 00, 30, 21, 01, 05, 03, 0f, 00, 03, 20, 00, 30, 00, 00, 33, 00, 41, 00, 00, 4b, 00, 5a, 1e, 01, 05, 00, 0f, 00, 05, 09, 03, 10, 00, 05, 0d, 00, 1b, 00, 02, 0d, 00, 1c, 1a, 04, 09, 05, 06, 31, 06, 05, 03, 06, 22, 04, 05, 03, 06, 3d, 04, 09, 04, 06, 2e, 05, 08, 00, 0f, 45, 01, 09, 03, 0a, 2a, 05, 09, 03, 0a, 3f, 05, 08, 00, 0f, 51, 01, 09, 00, 13, 00, 03, 0d, 00, 1d, 3a, 03, 09, 00, 13, 00, 03, 0d, 00, 1d, 87, 01, 03, 05, 00, 0f, 8f, 01, 01, 0c, 00, 13, 5d, 01, 0d, 00, 13, 8a, 01, 02, 0d, 00, 13, 82, 01, 04, 05, 02, 13, 65, 03, 0d, 00, 13, 7e, 02, 0d, 00, 13, f3, 01, 03, 05, 00, 0f, 69, 01, 0c, 00, 13, 6d, 01, 0d, 03, 0e, 75, 04, 0d, 00, 13, fb, 01, 02, 0d, 00, 17, 82, 02, 01, 14, 00, 1b, 71, 01, 15, 00, 1b, fe, 01, 02, 15, 00, 1b, f6, 01, 04, 0d, 00, 13, 7d, 03, 09, 00, 19, ee, 01, 02, 05, 00, 0f, ea, 01, 03, 09, 00, 22, 00, 02, 05, 00, 0f, 00, 03, 09, 00, 2c, 00, 02, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 65 @@ -155,7 +147,7 @@ Number of expressions: 65 - expression 63 operands: lhs = Expression(64, Sub), rhs = Counter(28) - expression 64 operands: lhs = Counter(26), rhs = Counter(27) Number of file 0 mappings: 51 -- Code(Counter(0)) at (prev + 6, 1) to (start + 3, 28) +- Code(Counter(0)) at (prev + 8, 1) to (start + 3, 28) - Code(Counter(1)) at (prev + 4, 9) to (start + 1, 28) - Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 4, 31) = (c1 - c2) diff --git a/tests/coverage/issue-84561.coverage b/tests/coverage/issue-84561.coverage index e693866e277..90a2d069d39 100644 --- a/tests/coverage/issue-84561.coverage +++ b/tests/coverage/issue-84561.coverage @@ -1,8 +1,10 @@ LL| |// This demonstrated Issue #84561: function-like macros produce unintuitive coverage results. LL| | LL| |// failure-status: 101 - LL| 21|#[derive(PartialEq, Eq)] + LL| |#[derive(PartialEq, Eq)] LL| |struct Foo(u32); + LL| | + LL| |#[rustfmt::skip] LL| 1|fn test3() { LL| 1| let is_true = std::env::args().len() == 1; LL| 1| let bar = Foo(1); diff --git a/tests/coverage/issue-84561.rs b/tests/coverage/issue-84561.rs index facf5b5b4cf..9c218a37e6c 100644 --- a/tests/coverage/issue-84561.rs +++ b/tests/coverage/issue-84561.rs @@ -3,6 +3,8 @@ // failure-status: 101 #[derive(PartialEq, Eq)] struct Foo(u32); + +#[rustfmt::skip] fn test3() { let is_true = std::env::args().len() == 1; let bar = Foo(1); diff --git a/tests/coverage/lazy_boolean.cov-map b/tests/coverage/lazy_boolean.cov-map index 2d1ff24e62d..03dbb59d26b 100644 --- a/tests/coverage/lazy_boolean.cov-map +++ b/tests/coverage/lazy_boolean.cov-map @@ -1,5 +1,5 @@ Function name: lazy_boolean::main -Raw bytes (636): 0x[01, 01, a4, 01, 01, 05, 09, 8a, 05, 8f, 05, 09, 05, 02, 05, 02, 8f, 05, 09, 05, 02, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 09, 8a, 05, 8f, 05, 09, 05, 02, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, d7, 04, 25, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 25, d2, 04, d7, 04, 25, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 1c, 01, 03, 01, 07, 0f, 05, 07, 10, 04, 06, 02, 04, 06, 00, 07, 87, 05, 02, 09, 00, 11, 8f, 05, 02, 0d, 00, 12, 8a, 05, 02, 0d, 00, 12, ff, 04, 03, 09, 00, 11, 87, 05, 02, 0d, 00, 12, 82, 05, 02, 0d, 00, 12, f7, 04, 02, 09, 00, 11, ff, 04, 00, 14, 00, 19, 11, 00, 1d, 00, 22, ef, 04, 01, 09, 00, 11, f7, 04, 00, 14, 00, 19, 15, 00, 1d, 00, 22, ef, 04, 03, 09, 01, 10, ea, 04, 02, 05, 03, 06, 19, 03, 06, 00, 07, e7, 04, 03, 09, 00, 10, 1d, 01, 05, 03, 06, e2, 04, 05, 05, 03, 06, df, 04, 05, 08, 00, 10, da, 04, 00, 11, 02, 06, 21, 02, 06, 00, 07, d7, 04, 02, 08, 00, 0f, 25, 00, 10, 02, 06, d2, 04, 02, 0c, 02, 06, cf, 04, 03, 01, 00, 02] +Raw bytes (636): 0x[01, 01, a4, 01, 01, 05, 09, 8a, 05, 8f, 05, 09, 05, 02, 05, 02, 8f, 05, 09, 05, 02, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 09, 8a, 05, 8f, 05, 09, 05, 02, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, d7, 04, 25, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 25, d2, 04, d7, 04, 25, 21, da, 04, df, 04, 21, 1d, e2, 04, e7, 04, 1d, 19, ea, 04, ef, 04, 19, 15, f2, 04, f7, 04, 15, 11, fa, 04, ff, 04, 11, 0d, 82, 05, 87, 05, 0d, 09, 8a, 05, 8f, 05, 09, 05, 02, 1c, 01, 04, 01, 07, 0f, 05, 07, 10, 04, 06, 02, 04, 06, 00, 07, 87, 05, 02, 09, 00, 11, 8f, 05, 02, 0d, 00, 12, 8a, 05, 02, 0d, 00, 12, ff, 04, 03, 09, 00, 11, 87, 05, 02, 0d, 00, 12, 82, 05, 02, 0d, 00, 12, f7, 04, 02, 09, 00, 11, ff, 04, 00, 14, 00, 19, 11, 00, 1d, 00, 22, ef, 04, 01, 09, 00, 11, f7, 04, 00, 14, 00, 19, 15, 00, 1d, 00, 22, ef, 04, 03, 09, 01, 10, ea, 04, 02, 05, 03, 06, 19, 03, 06, 00, 07, e7, 04, 03, 09, 00, 10, 1d, 01, 05, 03, 06, e2, 04, 05, 05, 03, 06, df, 04, 05, 08, 00, 10, da, 04, 00, 11, 02, 06, 21, 02, 06, 00, 07, d7, 04, 02, 08, 00, 0f, 25, 00, 10, 02, 06, d2, 04, 02, 0c, 02, 06, cf, 04, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 164 @@ -168,7 +168,7 @@ Number of expressions: 164 - expression 162 operands: lhs = Expression(163, Add), rhs = Counter(2) - expression 163 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 28 -- Code(Counter(0)) at (prev + 3, 1) to (start + 7, 15) +- Code(Counter(0)) at (prev + 4, 1) to (start + 7, 15) - Code(Counter(1)) at (prev + 7, 16) to (start + 4, 6) - Code(Expression(0, Sub)) at (prev + 4, 6) to (start + 0, 7) = (c0 - c1) diff --git a/tests/coverage/lazy_boolean.coverage b/tests/coverage/lazy_boolean.coverage index 2d927a08356..f058be83900 100644 --- a/tests/coverage/lazy_boolean.coverage +++ b/tests/coverage/lazy_boolean.coverage @@ -1,5 +1,6 @@ LL| |#![allow(unused_assignments, unused_variables)] LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/lazy_boolean.rs b/tests/coverage/lazy_boolean.rs index bb6219e851c..47bfb116449 100644 --- a/tests/coverage/lazy_boolean.rs +++ b/tests/coverage/lazy_boolean.rs @@ -1,5 +1,6 @@ #![allow(unused_assignments, unused_variables)] +#[rustfmt::skip] fn main() { // Initialize test constants in a way that cannot be determined at compile time, to ensure // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/loop_break_value.cov-map b/tests/coverage/loop_break_value.cov-map index 75018442d07..d8dca8a85c3 100644 --- a/tests/coverage/loop_break_value.cov-map +++ b/tests/coverage/loop_break_value.cov-map @@ -1,8 +1,8 @@ Function name: loop_break_value::main -Raw bytes (9): 0x[01, 01, 00, 01, 01, 03, 01, 0a, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 04, 01, 0a, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 3, 1) to (start + 10, 2) +- Code(Counter(0)) at (prev + 4, 1) to (start + 10, 2) diff --git a/tests/coverage/loop_break_value.coverage b/tests/coverage/loop_break_value.coverage index 1f0630636dd..7d453398759 100644 --- a/tests/coverage/loop_break_value.coverage +++ b/tests/coverage/loop_break_value.coverage @@ -1,5 +1,6 @@ LL| |#![allow(unused_assignments, unused_variables)] LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| let result LL| 1| = diff --git a/tests/coverage/loop_break_value.rs b/tests/coverage/loop_break_value.rs index dbc4fad7a23..015365c2b3e 100644 --- a/tests/coverage/loop_break_value.rs +++ b/tests/coverage/loop_break_value.rs @@ -1,5 +1,6 @@ #![allow(unused_assignments, unused_variables)] +#[rustfmt::skip] fn main() { let result = diff --git a/tests/coverage/partial_eq.cov-map b/tests/coverage/partial_eq.cov-map index 3a803e3c18f..80670fbfa5a 100644 --- a/tests/coverage/partial_eq.cov-map +++ b/tests/coverage/partial_eq.cov-map @@ -1,51 +1,3 @@ -Function name: <partial_eq::Version as core::clone::Clone>::clone (unused) -Raw bytes (9): 0x[01, 01, 00, 01, 00, 04, 0a, 00, 0f] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Zero) at (prev + 4, 10) to (start + 0, 15) - -Function name: <partial_eq::Version as core::cmp::Ord>::cmp (unused) -Raw bytes (14): 0x[01, 01, 00, 02, 00, 04, 33, 00, 34, 00, 00, 35, 00, 36] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 2 -- Code(Zero) at (prev + 4, 51) to (start + 0, 52) -- Code(Zero) at (prev + 0, 53) to (start + 0, 54) - -Function name: <partial_eq::Version as core::cmp::PartialEq>::eq (unused) -Raw bytes (14): 0x[01, 01, 00, 02, 00, 04, 18, 00, 19, 00, 00, 20, 00, 21] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 2 -- Code(Zero) at (prev + 4, 24) to (start + 0, 25) -- Code(Zero) at (prev + 0, 32) to (start + 0, 33) - -Function name: <partial_eq::Version as core::cmp::PartialOrd>::partial_cmp -Raw bytes (22): 0x[01, 01, 04, 07, 0b, 00, 09, 0f, 15, 00, 11, 02, 01, 04, 27, 00, 28, 03, 00, 30, 00, 31] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 4 -- expression 0 operands: lhs = Expression(1, Add), rhs = Expression(2, Add) -- expression 1 operands: lhs = Zero, rhs = Counter(2) -- expression 2 operands: lhs = Expression(3, Add), rhs = Counter(5) -- expression 3 operands: lhs = Zero, rhs = Counter(4) -Number of file 0 mappings: 2 -- Code(Counter(0)) at (prev + 4, 39) to (start + 0, 40) -- Code(Expression(0, Add)) at (prev + 0, 48) to (start + 0, 49) - = ((Zero + c2) + ((Zero + c4) + c5)) - -Function name: <partial_eq::Version as core::fmt::Debug>::fmt -Raw bytes (9): 0x[01, 01, 00, 01, 01, 04, 11, 00, 16] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 4, 17) to (start + 0, 22) - Function name: <partial_eq::Version>::new Raw bytes (9): 0x[01, 01, 00, 01, 01, 0c, 05, 06, 06] Number of files: 1 @@ -55,10 +7,10 @@ Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 12, 5) to (start + 6, 6) Function name: partial_eq::main -Raw bytes (9): 0x[01, 01, 00, 01, 01, 15, 01, 05, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 15, 01, 0a, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 21, 1) to (start + 5, 2) +- Code(Counter(0)) at (prev + 21, 1) to (start + 10, 2) diff --git a/tests/coverage/partial_eq.coverage b/tests/coverage/partial_eq.coverage index c6d9ad6cf27..9de1c933570 100644 --- a/tests/coverage/partial_eq.coverage +++ b/tests/coverage/partial_eq.coverage @@ -1,8 +1,7 @@ LL| |// This test confirms an earlier problem was resolved, supporting the MIR graph generated by the LL| |// structure of this test. LL| | - LL| 2|#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)] - ^0 ^0 ^0 ^1 ^1 ^0^0 + LL| |#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)] LL| |pub struct Version { LL| | major: usize, LL| | minor: usize, @@ -23,7 +22,12 @@ LL| 1| let version_3_2_1 = Version::new(3, 2, 1); LL| 1| let version_3_3_0 = Version::new(3, 3, 0); LL| 1| - LL| 1| println!("{:?} < {:?} = {}", version_3_2_1, version_3_3_0, version_3_2_1 < version_3_3_0); + LL| 1| println!( + LL| 1| "{:?} < {:?} = {}", + LL| 1| version_3_2_1, + LL| 1| version_3_3_0, + LL| 1| version_3_2_1 < version_3_3_0 + LL| 1| ); LL| 1|} LL| | LL| |/* diff --git a/tests/coverage/partial_eq.rs b/tests/coverage/partial_eq.rs index dd8b42c18ce..825e266f111 100644 --- a/tests/coverage/partial_eq.rs +++ b/tests/coverage/partial_eq.rs @@ -22,7 +22,12 @@ fn main() { let version_3_2_1 = Version::new(3, 2, 1); let version_3_3_0 = Version::new(3, 3, 0); - println!("{:?} < {:?} = {}", version_3_2_1, version_3_3_0, version_3_2_1 < version_3_3_0); + println!( + "{:?} < {:?} = {}", + version_3_2_1, + version_3_3_0, + version_3_2_1 < version_3_3_0 + ); } /* diff --git a/tests/coverage/simple_loop.cov-map b/tests/coverage/simple_loop.cov-map index f1691ffc5e6..0a342cb3673 100644 --- a/tests/coverage/simple_loop.cov-map +++ b/tests/coverage/simple_loop.cov-map @@ -1,5 +1,5 @@ Function name: simple_loop::main -Raw bytes (57): 0x[01, 01, 09, 01, 05, 23, 09, 05, 02, 1f, 09, 23, 09, 05, 02, 1f, 09, 23, 09, 05, 02, 07, 01, 03, 01, 09, 10, 05, 0a, 05, 05, 06, 02, 05, 06, 00, 07, 1f, 05, 0d, 02, 0e, 1a, 04, 0d, 00, 12, 09, 02, 0a, 03, 0a, 1a, 06, 01, 00, 02] +Raw bytes (57): 0x[01, 01, 09, 01, 05, 23, 09, 05, 02, 1f, 09, 23, 09, 05, 02, 1f, 09, 23, 09, 05, 02, 07, 01, 04, 01, 09, 10, 05, 0a, 05, 05, 06, 02, 05, 06, 00, 07, 1f, 05, 0d, 02, 0e, 1a, 04, 0d, 00, 12, 09, 02, 0a, 03, 0a, 1a, 06, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 9 @@ -13,7 +13,7 @@ Number of expressions: 9 - expression 7 operands: lhs = Expression(8, Add), rhs = Counter(2) - expression 8 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 7 -- Code(Counter(0)) at (prev + 3, 1) to (start + 9, 16) +- Code(Counter(0)) at (prev + 4, 1) to (start + 9, 16) - Code(Counter(1)) at (prev + 10, 5) to (start + 5, 6) - Code(Expression(0, Sub)) at (prev + 5, 6) to (start + 0, 7) = (c0 - c1) diff --git a/tests/coverage/simple_loop.coverage b/tests/coverage/simple_loop.coverage index 691c6cd1e7d..b6552c62ff9 100644 --- a/tests/coverage/simple_loop.coverage +++ b/tests/coverage/simple_loop.coverage @@ -1,5 +1,6 @@ LL| |#![allow(unused_assignments)] LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/simple_loop.rs b/tests/coverage/simple_loop.rs index 6f7f23475b8..6776911563d 100644 --- a/tests/coverage/simple_loop.rs +++ b/tests/coverage/simple_loop.rs @@ -1,5 +1,6 @@ #![allow(unused_assignments)] +#[rustfmt::skip] fn main() { // Initialize test constants in a way that cannot be determined at compile time, to ensure // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/simple_match.cov-map b/tests/coverage/simple_match.cov-map index 4a32745d292..7c242e2c328 100644 --- a/tests/coverage/simple_match.cov-map +++ b/tests/coverage/simple_match.cov-map @@ -1,5 +1,5 @@ Function name: simple_match::main -Raw bytes (78): 0x[01, 01, 0c, 01, 05, 2b, 2f, 05, 02, 09, 0d, 27, 11, 2b, 2f, 05, 02, 09, 0d, 27, 11, 2b, 2f, 05, 02, 09, 0d, 0a, 01, 03, 01, 07, 0f, 05, 07, 10, 02, 06, 02, 02, 06, 00, 07, 27, 05, 09, 00, 0d, 22, 05, 0d, 00, 16, 09, 02, 0d, 00, 0e, 22, 02, 11, 02, 12, 09, 04, 0d, 07, 0e, 0d, 0a, 0d, 00, 0f, 11, 03, 01, 00, 02] +Raw bytes (78): 0x[01, 01, 0c, 01, 05, 2b, 2f, 05, 02, 09, 0d, 27, 11, 2b, 2f, 05, 02, 09, 0d, 27, 11, 2b, 2f, 05, 02, 09, 0d, 0a, 01, 04, 01, 07, 0f, 05, 07, 10, 02, 06, 02, 02, 06, 00, 07, 27, 05, 09, 00, 0d, 22, 05, 0d, 00, 16, 09, 02, 0d, 00, 0e, 22, 02, 11, 02, 12, 09, 04, 0d, 07, 0e, 0d, 0a, 0d, 00, 0f, 11, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 12 @@ -16,7 +16,7 @@ Number of expressions: 12 - expression 10 operands: lhs = Counter(1), rhs = Expression(0, Sub) - expression 11 operands: lhs = Counter(2), rhs = Counter(3) Number of file 0 mappings: 10 -- Code(Counter(0)) at (prev + 3, 1) to (start + 7, 15) +- Code(Counter(0)) at (prev + 4, 1) to (start + 7, 15) - Code(Counter(1)) at (prev + 7, 16) to (start + 2, 6) - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) diff --git a/tests/coverage/simple_match.coverage b/tests/coverage/simple_match.coverage index 7f5dd3bb646..3a4fc6743f5 100644 --- a/tests/coverage/simple_match.coverage +++ b/tests/coverage/simple_match.coverage @@ -1,5 +1,6 @@ LL| |#![allow(unused_assignments, unused_variables)] LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() { LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/simple_match.rs b/tests/coverage/simple_match.rs index be99e59a826..2ad4e55b4ed 100644 --- a/tests/coverage/simple_match.rs +++ b/tests/coverage/simple_match.rs @@ -1,5 +1,6 @@ #![allow(unused_assignments, unused_variables)] +#[rustfmt::skip] fn main() { // Initialize test constants in a way that cannot be determined at compile time, to ensure // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from diff --git a/tests/coverage/test_harness.cov-map b/tests/coverage/test_harness.cov-map index 6940d2e2824..f75328b11c9 100644 --- a/tests/coverage/test_harness.cov-map +++ b/tests/coverage/test_harness.cov-map @@ -6,14 +6,6 @@ Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 10, 1) to (start + 0, 16) -Function name: test_harness::my_test::{closure#0} -Raw bytes (9): 0x[01, 01, 00, 01, 01, 09, 01, 00, 08] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 9, 1) to (start + 0, 8) - Function name: test_harness::unused (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 07, 01, 00, 0f] Number of files: 1 diff --git a/tests/coverage/test_harness.coverage b/tests/coverage/test_harness.coverage index ff6009f6fce..c3f660506fb 100644 --- a/tests/coverage/test_harness.coverage +++ b/tests/coverage/test_harness.coverage @@ -6,6 +6,6 @@ LL| |#[allow(dead_code)] LL| 0|fn unused() {} LL| | - LL| 1|#[test] + LL| |#[test] LL| 1|fn my_test() {} diff --git a/tests/coverage/thin-lto.cov-map b/tests/coverage/thin-lto.cov-map index 7e84e398f84..1f61b805f62 100644 --- a/tests/coverage/thin-lto.cov-map +++ b/tests/coverage/thin-lto.cov-map @@ -1,8 +1,8 @@ Function name: thin_lto::main -Raw bytes (9): 0x[01, 01, 00, 01, 01, 03, 01, 01, 02] +Raw bytes (9): 0x[01, 01, 00, 01, 01, 03, 01, 00, 11] Number of files: 1 - file 0 => global file 1 Number of expressions: 0 Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 3, 1) to (start + 1, 2) +- Code(Counter(0)) at (prev + 3, 1) to (start + 0, 17) diff --git a/tests/coverage/thin-lto.coverage b/tests/coverage/thin-lto.coverage index 21abb5dce04..7ece467217a 100644 --- a/tests/coverage/thin-lto.coverage +++ b/tests/coverage/thin-lto.coverage @@ -1,5 +1,4 @@ LL| |// compile-flags: -O -C lto=thin -C prefer-dynamic=no LL| | - LL| 1|pub fn main() { - LL| 1|} + LL| 1|pub fn main() {} diff --git a/tests/coverage/thin-lto.rs b/tests/coverage/thin-lto.rs index 050aac26319..04e9cd0e808 100644 --- a/tests/coverage/thin-lto.rs +++ b/tests/coverage/thin-lto.rs @@ -1,4 +1,3 @@ // compile-flags: -O -C lto=thin -C prefer-dynamic=no -pub fn main() { -} +pub fn main() {} diff --git a/tests/coverage/try_error_result.cov-map b/tests/coverage/try_error_result.cov-map index a9a18a180dd..5cfb40ce528 100644 --- a/tests/coverage/try_error_result.cov-map +++ b/tests/coverage/try_error_result.cov-map @@ -1,12 +1,12 @@ Function name: <try_error_result::Thing1>::get_thing_2 -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 28, 05, 01, 18, 05, 02, 0d, 00, 14, 02, 02, 0d, 00, 1a, 07, 02, 05, 00, 06] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 29, 05, 01, 18, 05, 02, 0d, 00, 14, 02, 02, 0d, 00, 1a, 07, 02, 05, 00, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 40, 5) to (start + 1, 24) +- Code(Counter(0)) at (prev + 41, 5) to (start + 1, 24) - Code(Counter(1)) at (prev + 2, 13) to (start + 0, 20) - Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 26) = (c0 - c1) @@ -14,14 +14,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: <try_error_result::Thing2>::call -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 33, 05, 01, 18, 05, 02, 0d, 00, 14, 02, 02, 0d, 00, 13, 07, 02, 05, 00, 06] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 34, 05, 01, 18, 05, 02, 0d, 00, 14, 02, 02, 0d, 00, 13, 07, 02, 05, 00, 06] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 51, 5) to (start + 1, 24) +- Code(Counter(0)) at (prev + 52, 5) to (start + 1, 24) - Code(Counter(1)) at (prev + 2, 13) to (start + 0, 20) - Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 19) = (c0 - c1) @@ -44,14 +44,14 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: try_error_result::main -Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 70, 01, 02, 0c, 05, 03, 05, 00, 06, 02, 02, 05, 00, 0b, 07, 01, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 73, 01, 02, 0c, 05, 03, 05, 00, 06, 02, 02, 05, 00, 0b, 07, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub) Number of file 0 mappings: 4 -- Code(Counter(0)) at (prev + 112, 1) to (start + 2, 12) +- Code(Counter(0)) at (prev + 115, 1) to (start + 2, 12) - Code(Counter(1)) at (prev + 3, 5) to (start + 0, 6) - Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 0, 11) = (c0 - c1) @@ -59,7 +59,7 @@ Number of file 0 mappings: 4 = (c1 + (c0 - c1)) Function name: try_error_result::test1 -Raw bytes (77): 0x[01, 01, 09, 01, 07, 05, 09, 03, 0d, 1d, 11, 16, 1d, 03, 0d, 1f, 0d, 23, 19, 11, 15, 0b, 01, 0c, 01, 02, 17, 03, 07, 09, 00, 0e, 16, 02, 09, 04, 1a, 1d, 06, 0d, 00, 29, 11, 00, 29, 00, 2a, 0e, 01, 0d, 00, 2a, 15, 00, 2a, 00, 2b, 12, 04, 0d, 00, 2a, 19, 00, 2a, 00, 2b, 0d, 03, 05, 00, 0b, 1b, 01, 01, 00, 02] +Raw bytes (77): 0x[01, 01, 09, 01, 07, 05, 09, 03, 0d, 1d, 11, 16, 1d, 03, 0d, 1f, 0d, 23, 19, 11, 15, 0b, 01, 0d, 01, 02, 17, 03, 07, 09, 00, 0e, 16, 02, 09, 04, 1a, 1d, 06, 0d, 00, 29, 11, 00, 29, 00, 2a, 0e, 01, 0d, 00, 2a, 15, 00, 2a, 00, 2b, 12, 04, 0d, 00, 2a, 19, 00, 2a, 00, 2b, 0d, 03, 05, 00, 0b, 1b, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 9 @@ -73,7 +73,7 @@ Number of expressions: 9 - expression 7 operands: lhs = Expression(8, Add), rhs = Counter(6) - expression 8 operands: lhs = Counter(4), rhs = Counter(5) Number of file 0 mappings: 11 -- Code(Counter(0)) at (prev + 12, 1) to (start + 2, 23) +- Code(Counter(0)) at (prev + 13, 1) to (start + 2, 23) - Code(Expression(0, Add)) at (prev + 7, 9) to (start + 0, 14) = (c0 + (c1 + c2)) - Code(Expression(5, Sub)) at (prev + 2, 9) to (start + 4, 26) @@ -91,7 +91,7 @@ Number of file 0 mappings: 11 = (((c4 + c5) + c6) + c3) Function name: try_error_result::test2 -Raw bytes (358): 0x[01, 01, 3b, 01, 07, 05, 09, 03, 0d, 41, 11, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 4a, 15, 41, 11, 46, 19, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 5e, 25, 49, 21, 49, 21, 5e, 25, 49, 21, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, 92, 01, 41, 03, 0d, 8e, 01, 29, 92, 01, 41, 03, 0d, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, a6, 01, 35, 45, 31, 45, 31, a6, 01, 35, 45, 31, ba, 01, 3d, 4d, 39, 4d, 39, ba, 01, 3d, 4d, 39, c3, 01, 0d, c7, 01, db, 01, cb, 01, cf, 01, 11, 15, d3, 01, d7, 01, 19, 1d, 21, 25, df, 01, e3, 01, 29, 2d, e7, 01, eb, 01, 31, 35, 39, 3d, 28, 01, 3c, 01, 03, 17, 03, 08, 09, 00, 0e, 92, 01, 02, 09, 04, 1a, 41, 06, 0d, 00, 2f, 11, 00, 2f, 00, 30, 4a, 00, 31, 03, 35, 15, 04, 11, 00, 12, 46, 02, 11, 04, 12, 3e, 05, 11, 00, 14, 46, 00, 17, 00, 41, 19, 00, 41, 00, 42, 42, 00, 43, 00, 5f, 1d, 00, 5f, 00, 60, 3e, 01, 0d, 00, 20, 5a, 01, 11, 00, 14, 49, 00, 17, 00, 41, 21, 00, 41, 00, 42, 5e, 00, 43, 00, 60, 25, 00, 60, 00, 61, 5a, 01, 0d, 00, 20, 86, 01, 04, 11, 00, 14, 8e, 01, 00, 17, 00, 42, 29, 00, 42, 00, 43, 8a, 01, 00, 44, 00, 61, 2d, 00, 61, 00, 62, 86, 01, 01, 0d, 00, 20, a2, 01, 01, 11, 00, 14, 45, 00, 17, 01, 36, 31, 01, 36, 00, 37, a6, 01, 01, 12, 00, 2f, 35, 00, 2f, 00, 30, a2, 01, 01, 0d, 00, 20, b6, 01, 01, 11, 00, 14, 4d, 00, 17, 01, 36, 39, 02, 11, 00, 12, ba, 01, 01, 12, 00, 2f, 3d, 01, 11, 00, 12, b6, 01, 02, 0d, 00, 20, 0d, 03, 05, 00, 0b, bf, 01, 01, 01, 00, 02] +Raw bytes (358): 0x[01, 01, 3b, 01, 07, 05, 09, 03, 0d, 41, 11, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 4a, 15, 41, 11, 46, 19, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 5e, 25, 49, 21, 49, 21, 5e, 25, 49, 21, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, 92, 01, 41, 03, 0d, 8e, 01, 29, 92, 01, 41, 03, 0d, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, a6, 01, 35, 45, 31, 45, 31, a6, 01, 35, 45, 31, ba, 01, 3d, 4d, 39, 4d, 39, ba, 01, 3d, 4d, 39, c3, 01, 0d, c7, 01, db, 01, cb, 01, cf, 01, 11, 15, d3, 01, d7, 01, 19, 1d, 21, 25, df, 01, e3, 01, 29, 2d, e7, 01, eb, 01, 31, 35, 39, 3d, 28, 01, 3e, 01, 03, 17, 03, 08, 09, 00, 0e, 92, 01, 02, 09, 04, 1a, 41, 06, 0d, 00, 2f, 11, 00, 2f, 00, 30, 4a, 00, 31, 03, 35, 15, 04, 11, 00, 12, 46, 02, 11, 04, 12, 3e, 05, 11, 00, 14, 46, 00, 17, 00, 41, 19, 00, 41, 00, 42, 42, 00, 43, 00, 5f, 1d, 00, 5f, 00, 60, 3e, 01, 0d, 00, 20, 5a, 01, 11, 00, 14, 49, 00, 17, 00, 41, 21, 00, 41, 00, 42, 5e, 00, 43, 00, 60, 25, 00, 60, 00, 61, 5a, 01, 0d, 00, 20, 86, 01, 04, 11, 00, 14, 8e, 01, 00, 17, 00, 42, 29, 00, 42, 00, 43, 8a, 01, 00, 44, 00, 61, 2d, 00, 61, 00, 62, 86, 01, 01, 0d, 00, 20, a2, 01, 01, 11, 00, 14, 45, 00, 17, 01, 36, 31, 01, 36, 00, 37, a6, 01, 01, 12, 00, 2f, 35, 00, 2f, 00, 30, a2, 01, 01, 0d, 00, 20, b6, 01, 01, 11, 00, 14, 4d, 00, 17, 01, 36, 39, 02, 11, 00, 12, ba, 01, 01, 12, 00, 2f, 3d, 01, 11, 00, 12, b6, 01, 02, 0d, 00, 20, 0d, 03, 05, 00, 0b, bf, 01, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 59 @@ -155,7 +155,7 @@ Number of expressions: 59 - expression 57 operands: lhs = Counter(12), rhs = Counter(13) - expression 58 operands: lhs = Counter(14), rhs = Counter(15) Number of file 0 mappings: 40 -- Code(Counter(0)) at (prev + 60, 1) to (start + 3, 23) +- Code(Counter(0)) at (prev + 62, 1) to (start + 3, 23) - Code(Expression(0, Add)) at (prev + 8, 9) to (start + 0, 14) = (c0 + (c1 + c2)) - Code(Expression(36, Sub)) at (prev + 2, 9) to (start + 4, 26) diff --git a/tests/coverage/try_error_result.coverage b/tests/coverage/try_error_result.coverage index 5d48cbd62f2..418efa7fcb5 100644 --- a/tests/coverage/try_error_result.coverage +++ b/tests/coverage/try_error_result.coverage @@ -9,6 +9,7 @@ LL| | } LL| 6|} LL| | + LL| |#[rustfmt::skip] LL| 1|fn test1() -> Result<(), ()> { LL| 1| let mut LL| 1| countdown = 10 @@ -58,6 +59,7 @@ LL| 17| } LL| |} LL| | + LL| |#[rustfmt::skip] LL| 1|fn test2() -> Result<(), ()> { LL| 1| let thing1 = Thing1{}; LL| 1| let mut @@ -115,6 +117,7 @@ LL| 0| Ok(()) LL| 1|} LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() -> Result<(), ()> { LL| 1| test1().expect_err("test1 should fail"); LL| 1| test2() diff --git a/tests/coverage/try_error_result.rs b/tests/coverage/try_error_result.rs index 557cbf22bfa..1acc2616912 100644 --- a/tests/coverage/try_error_result.rs +++ b/tests/coverage/try_error_result.rs @@ -9,6 +9,7 @@ fn call(return_error: bool) -> Result<(), ()> { } } +#[rustfmt::skip] fn test1() -> Result<(), ()> { let mut countdown = 10 @@ -57,6 +58,7 @@ impl Thing2 { } } +#[rustfmt::skip] fn test2() -> Result<(), ()> { let thing1 = Thing1{}; let mut @@ -109,6 +111,7 @@ fn test2() -> Result<(), ()> { Ok(()) } +#[rustfmt::skip] fn main() -> Result<(), ()> { test1().expect_err("test1 should fail"); test2() diff --git a/tests/coverage/while.cov-map b/tests/coverage/while.cov-map index af250f3fb71..c6557b48e27 100644 --- a/tests/coverage/while.cov-map +++ b/tests/coverage/while.cov-map @@ -1,5 +1,5 @@ Function name: while::main -Raw bytes (28): 0x[01, 01, 02, 01, 00, 03, 00, 04, 01, 01, 01, 01, 10, 03, 02, 0b, 00, 14, 00, 00, 15, 01, 06, 06, 02, 01, 00, 02] +Raw bytes (28): 0x[01, 01, 02, 01, 00, 03, 00, 04, 01, 01, 01, 01, 10, 03, 02, 0b, 00, 14, 00, 00, 15, 02, 06, 06, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 2 @@ -9,7 +9,7 @@ Number of file 0 mappings: 4 - Code(Counter(0)) at (prev + 1, 1) to (start + 1, 16) - Code(Expression(0, Add)) at (prev + 2, 11) to (start + 0, 20) = (c0 + Zero) -- Code(Zero) at (prev + 0, 21) to (start + 1, 6) -- Code(Expression(1, Sub)) at (prev + 2, 1) to (start + 0, 2) +- Code(Zero) at (prev + 0, 21) to (start + 2, 6) +- Code(Expression(1, Sub)) at (prev + 3, 1) to (start + 0, 2) = ((c0 + Zero) - Zero) diff --git a/tests/coverage/while.coverage b/tests/coverage/while.coverage index c9d497651c9..90c16288d66 100644 --- a/tests/coverage/while.coverage +++ b/tests/coverage/while.coverage @@ -1,6 +1,7 @@ LL| 1|fn main() { LL| 1| let num = 9; LL| 1| while num >= 10 { + LL| 0| // loop body LL| 0| } LL| 1|} diff --git a/tests/coverage/while.rs b/tests/coverage/while.rs index 781b90b3566..d60916a9798 100644 --- a/tests/coverage/while.rs +++ b/tests/coverage/while.rs @@ -1,5 +1,6 @@ fn main() { let num = 9; while num >= 10 { + // loop body } } diff --git a/tests/coverage/while_early_ret.cov-map b/tests/coverage/while_early_ret.cov-map index 369ebe891f1..c883eb4baf2 100644 --- a/tests/coverage/while_early_ret.cov-map +++ b/tests/coverage/while_early_ret.cov-map @@ -1,5 +1,5 @@ Function name: while_early_ret::main -Raw bytes (61): 0x[01, 01, 06, 01, 05, 03, 09, 0e, 05, 03, 09, 17, 09, 0d, 11, 09, 01, 04, 01, 01, 1b, 03, 03, 09, 02, 0a, 0e, 05, 0d, 02, 0e, 0a, 06, 15, 02, 16, 0d, 04, 15, 00, 1b, 11, 04, 15, 00, 1b, 05, 03, 0a, 03, 0a, 09, 06, 05, 00, 0b, 13, 01, 01, 00, 02] +Raw bytes (61): 0x[01, 01, 06, 01, 05, 03, 09, 0e, 05, 03, 09, 17, 09, 0d, 11, 09, 01, 05, 01, 01, 1b, 03, 03, 09, 02, 0a, 0e, 05, 0d, 02, 0e, 0a, 06, 15, 02, 16, 0d, 04, 15, 00, 1b, 11, 04, 15, 00, 1b, 05, 03, 0a, 03, 0a, 09, 06, 05, 00, 0b, 13, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 6 @@ -10,7 +10,7 @@ Number of expressions: 6 - expression 4 operands: lhs = Expression(5, Add), rhs = Counter(2) - expression 5 operands: lhs = Counter(3), rhs = Counter(4) Number of file 0 mappings: 9 -- Code(Counter(0)) at (prev + 4, 1) to (start + 1, 27) +- Code(Counter(0)) at (prev + 5, 1) to (start + 1, 27) - Code(Expression(0, Add)) at (prev + 3, 9) to (start + 2, 10) = (c0 + c1) - Code(Expression(3, Sub)) at (prev + 5, 13) to (start + 2, 14) diff --git a/tests/coverage/while_early_ret.coverage b/tests/coverage/while_early_ret.coverage index 49d39d36603..f4372ad282e 100644 --- a/tests/coverage/while_early_ret.coverage +++ b/tests/coverage/while_early_ret.coverage @@ -1,6 +1,7 @@ LL| |#![allow(unused_assignments)] LL| |// failure-status: 1 LL| | + LL| |#[rustfmt::skip] LL| 1|fn main() -> Result<(), u8> { LL| 1| let mut countdown = 10; LL| | while diff --git a/tests/coverage/while_early_ret.rs b/tests/coverage/while_early_ret.rs index b2f0eee2cc0..a6421e797f6 100644 --- a/tests/coverage/while_early_ret.rs +++ b/tests/coverage/while_early_ret.rs @@ -1,6 +1,7 @@ #![allow(unused_assignments)] // failure-status: 1 +#[rustfmt::skip] fn main() -> Result<(), u8> { let mut countdown = 10; while diff --git a/tests/debuginfo/collapse-debuginfo-external-attr.rs b/tests/debuginfo/collapse-debuginfo-external-attr.rs new file mode 100644 index 00000000000..f36b0833ad5 --- /dev/null +++ b/tests/debuginfo/collapse-debuginfo-external-attr.rs @@ -0,0 +1,31 @@ +// ignore-lldb +#![feature(collapse_debuginfo)] + +// Test that local macro debug info is not collapsed with #[collapse_debuginfo(external)] + +// compile-flags:-g + +// === GDB TESTS =================================================================================== + +// gdb-command:run +// gdb-command:next +// gdb-command:frame +// gdb-check:[...]#one_callsite[...] +// gdb-command:continue + +fn one() { + println!("one"); +} + +#[collapse_debuginfo(external)] +macro_rules! outer { + () => { + one(); // #one_callsite + }; +} + +fn main() { + let ret = 0; // #break + outer!(); + std::process::exit(ret); +} diff --git a/tests/debuginfo/collapse-debuginfo-external-flag-overriden-by-attr.rs b/tests/debuginfo/collapse-debuginfo-external-flag-overriden-by-attr.rs new file mode 100644 index 00000000000..e5cbc1a685d --- /dev/null +++ b/tests/debuginfo/collapse-debuginfo-external-flag-overriden-by-attr.rs @@ -0,0 +1,34 @@ +// ignore-lldb +#![feature(collapse_debuginfo)] + +// Test that macro attribute #[collapse_debuginfo(no)] +// overrides "collapse_macro_debuginfo=external" flag + +// compile-flags:-g -Z collapse_macro_debuginfo=external + +// === GDB TESTS =================================================================================== + +// gdb-command:run +// gdb-command:next +// gdb-command:frame +// gdb-check:[...]#one_callsite[...] +// gdb-command:next +// gdb-command:frame +// gdb-command:continue + +fn one() { + println!("one"); +} + +#[collapse_debuginfo(no)] +macro_rules! outer { + () => { + one(); // #one_callsite + }; +} + +fn main() { + let ret = 0; // #break + outer!(); + std::process::exit(ret); +} diff --git a/tests/debuginfo/collapse-debuginfo-external-flag.rs b/tests/debuginfo/collapse-debuginfo-external-flag.rs new file mode 100644 index 00000000000..9a0aef38ea6 --- /dev/null +++ b/tests/debuginfo/collapse-debuginfo-external-flag.rs @@ -0,0 +1,26 @@ +// ignore-lldb +#![feature(collapse_debuginfo)] + +// Test that println macro debug info is collapsed with "collapse_macro_debuginfo=external" flag + +// compile-flags:-g -Z collapse_macro_debuginfo=external + +// === GDB TESTS =================================================================================== + +// gdb-command:run +// gdb-command:next +// gdb-command:frame +// gdb-check:[...]#println_callsite[...] +// gdb-command:continue + +macro_rules! outer { + () => { + println!("one"); // #println_callsite + }; +} + +fn main() { + let ret = 0; // #break + outer!(); + std::process::exit(ret); +} diff --git a/tests/debuginfo/collapse-debuginfo-no-attr.rs b/tests/debuginfo/collapse-debuginfo-no-attr.rs index 230c8795be3..d156c381a15 100644 --- a/tests/debuginfo/collapse-debuginfo-no-attr.rs +++ b/tests/debuginfo/collapse-debuginfo-no-attr.rs @@ -4,7 +4,7 @@ // Test that line numbers are not replaced with those of the outermost expansion site when the // `collapse_debuginfo` feature is active and the attribute is not provided. -// compile-flags:-g +// compile-flags:-g -Z collapse_macro_debuginfo=no // === GDB TESTS =================================================================================== diff --git a/tests/debuginfo/collapse-debuginfo-with-yes-flag.rs b/tests/debuginfo/collapse-debuginfo-with-yes-flag.rs new file mode 100644 index 00000000000..76a97a325d7 --- /dev/null +++ b/tests/debuginfo/collapse-debuginfo-with-yes-flag.rs @@ -0,0 +1,57 @@ +// ignore-lldb +#![feature(collapse_debuginfo)] + +// Test that line numbers are replaced with those of the outermost expansion site when the +// `collapse_debuginfo` feature is active and the command line flag is provided. + +// compile-flags:-g -Z collapse_macro_debuginfo=yes + +// === GDB TESTS =================================================================================== + +// gdb-command:run +// gdb-command:next +// gdb-command:frame +// gdb-check:[...]#loc1[...] +// gdb-command:next +// gdb-command:frame +// gdb-check:[...]#loc2[...] +// gdb-command:next +// gdb-command:frame +// gdb-check:[...]#loc3[...] +// gdb-command:continue + +fn one() { + println!("one"); +} +fn two() { + println!("two"); +} +fn three() { + println!("three"); +} +fn four() { + println!("four"); +} + +macro_rules! outer { + ($b:block) => { + one(); + inner!(); + $b + }; +} + +macro_rules! inner { + () => { + two(); + }; +} + +fn main() { + let ret = 0; // #break + outer!({ // #loc1 + three(); // #loc2 + four(); // #loc3 + }); + std::process::exit(ret); +} diff --git a/tests/incremental/commandline-args.rs b/tests/incremental/commandline-args.rs index e17e6feae07..7a4c33d36e4 100644 --- a/tests/incremental/commandline-args.rs +++ b/tests/incremental/commandline-args.rs @@ -11,13 +11,13 @@ #![rustc_partition_codegened(module="commandline_args", cfg="rpass4")] // Between revisions 1 and 2, we are changing the debuginfo-level, which should -// invalidate the cache. Between revisions 2 and 3, we are adding `--verbose` +// invalidate the cache. Between revisions 2 and 3, we are adding `--diagnostic-width` // which should have no effect on the cache. Between revisions, we are adding // `--remap-path-prefix` which should invalidate the cache: //[rpass1] compile-flags: -C debuginfo=0 //[rpass2] compile-flags: -C debuginfo=2 -//[rpass3] compile-flags: -C debuginfo=2 --verbose -//[rpass4] compile-flags: -C debuginfo=2 --verbose --remap-path-prefix=/home/bors/rust=src +//[rpass3] compile-flags: -C debuginfo=2 --diagnostic-width=80 +//[rpass4] compile-flags: -C debuginfo=2 --diagnostic-width=80 --remap-path-prefix=/home/bors/r=src pub fn main() { // empty diff --git a/tests/incremental/dirty_clean.rs b/tests/incremental/dirty_clean.rs index 11d999ab328..87a8696b189 100644 --- a/tests/incremental/dirty_clean.rs +++ b/tests/incremental/dirty_clean.rs @@ -26,12 +26,11 @@ mod y { use x; #[rustc_clean( - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig", + except="hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig", cfg="cfail2", )] pub fn y() { - //[cfail2]~^ ERROR `hir_owner(y)` should be dirty but is not - //[cfail2]~| ERROR `hir_owner_nodes(y)` should be dirty but is not + //[cfail2]~^ ERROR `hir_owner_nodes(y)` should be dirty but is not //[cfail2]~| ERROR `generics_of(y)` should be dirty but is not //[cfail2]~| ERROR `predicates_of(y)` should be dirty but is not //[cfail2]~| ERROR `type_of(y)` should be dirty but is not diff --git a/tests/incremental/hash-module-order.rs b/tests/incremental/hash-module-order.rs index fe9af9eeb37..f9244d8adbf 100644 --- a/tests/incremental/hash-module-order.rs +++ b/tests/incremental/hash-module-order.rs @@ -12,14 +12,14 @@ #![feature(rustc_attrs)] #[cfg(rpass1)] -#[rustc_clean(cfg="rpass1",except="hir_owner")] +#[rustc_clean(cfg="rpass1",except="hir_owner_nodes")] mod foo { struct First; struct Second; } #[cfg(rpass2)] -#[rustc_clean(cfg="rpass2",except="hir_owner")] +#[rustc_clean(cfg="rpass2",except="hir_owner_nodes")] mod foo { struct Second; struct First; diff --git a/tests/incremental/hashes/consts.rs b/tests/incremental/hashes/consts.rs index eaef63386ff..7cba3c159e6 100644 --- a/tests/incremental/hashes/consts.rs +++ b/tests/incremental/hashes/consts.rs @@ -19,7 +19,7 @@ const CONST_VISIBILITY: u8 = 0; #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] pub const CONST_VISIBILITY: u8 = 0; @@ -29,7 +29,7 @@ pub const CONST_VISIBILITY: u8 = 0; const CONST_CHANGE_TYPE_1: i32 = 0; #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] const CONST_CHANGE_TYPE_1: u32 = 0; @@ -39,7 +39,7 @@ const CONST_CHANGE_TYPE_1: u32 = 0; const CONST_CHANGE_TYPE_2: Option<u32> = None; #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] const CONST_CHANGE_TYPE_2: Option<u64> = None; @@ -99,11 +99,11 @@ mod const_change_type_indirectly { #[cfg(not(cfail1))] use super::ReferencedType2 as Type; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] const CONST_CHANGE_TYPE_INDIRECTLY_1: Type = Type; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] const CONST_CHANGE_TYPE_INDIRECTLY_2: Option<Type> = None; } diff --git a/tests/incremental/hashes/enum_constructors.rs b/tests/incremental/hashes/enum_constructors.rs index f685fe46d70..0a88dd4e155 100644 --- a/tests/incremental/hashes/enum_constructors.rs +++ b/tests/incremental/hashes/enum_constructors.rs @@ -148,17 +148,9 @@ pub mod change_constructor_path_indirectly_struct_like { #[cfg(not(any(cfail1,cfail4)))] use super::Enum2 as TheEnum; - #[rustc_clean( - cfg="cfail2", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,\ - typeck" - )] + #[rustc_clean(cfg="cfail2", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean( - cfg="cfail5", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,\ - typeck" - )] + #[rustc_clean(cfg="cfail5", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn function() -> TheEnum { TheEnum::Struct { @@ -261,17 +253,9 @@ pub mod change_constructor_path_indirectly_tuple_like { #[cfg(not(any(cfail1,cfail4)))] use super::Enum2 as TheEnum; - #[rustc_clean( - cfg="cfail2", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,\ - typeck" - )] + #[rustc_clean(cfg="cfail2", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean( - cfg="cfail5", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,\ - typeck" - )] + #[rustc_clean(cfg="cfail5", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn function() -> TheEnum { TheEnum::Tuple(0, 1, 2) @@ -350,17 +334,9 @@ pub mod change_constructor_path_indirectly_c_like { #[cfg(not(any(cfail1,cfail4)))] use super::Clike2 as TheEnum; - #[rustc_clean( - cfg="cfail2", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,\ - typeck" - )] + #[rustc_clean(cfg="cfail2", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean( - cfg="cfail5", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,\ - typeck" - )] + #[rustc_clean(cfg="cfail5", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn function() -> TheEnum { TheEnum::B diff --git a/tests/incremental/hashes/enum_defs.rs b/tests/incremental/hashes/enum_defs.rs index bc83723a908..cb7a4e61e4f 100644 --- a/tests/incremental/hashes/enum_defs.rs +++ b/tests/incremental/hashes/enum_defs.rs @@ -31,7 +31,7 @@ enum EnumVisibility { A } #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] pub enum EnumVisibility { A } @@ -45,9 +45,9 @@ enum EnumChangeNameCStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeNameCStyleVariant { Variant1, @@ -64,9 +64,9 @@ enum EnumChangeNameTupleStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeNameTupleStyleVariant { Variant1, @@ -83,9 +83,9 @@ enum EnumChangeNameStructStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeNameStructStyleVariant { Variant1, @@ -118,9 +118,9 @@ enum EnumChangeValueCStyleVariant1 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeValueCStyleVariant1 { Variant1, @@ -136,9 +136,9 @@ enum EnumAddCStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddCStyleVariant { Variant1, @@ -155,9 +155,9 @@ enum EnumRemoveCStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumRemoveCStyleVariant { Variant1, @@ -172,9 +172,9 @@ enum EnumAddTupleStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddTupleStyleVariant { Variant1, @@ -191,9 +191,9 @@ enum EnumRemoveTupleStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumRemoveTupleStyleVariant { Variant1, @@ -208,9 +208,9 @@ enum EnumAddStructStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddStructStyleVariant { Variant1, @@ -227,9 +227,9 @@ enum EnumRemoveStructStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumRemoveStructStyleVariant { Variant1, @@ -244,9 +244,9 @@ enum EnumChangeFieldTypeTupleStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] enum EnumChangeFieldTypeTupleStyleVariant { Variant1(u32, @@ -263,9 +263,9 @@ enum EnumChangeFieldTypeStructStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] enum EnumChangeFieldTypeStructStyleVariant { Variant1, @@ -284,9 +284,9 @@ enum EnumChangeFieldNameStructStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeFieldNameStructStyleVariant { Variant1 { a: u32, c: u32 }, @@ -301,9 +301,9 @@ enum EnumChangeOrderTupleStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] enum EnumChangeOrderTupleStyleVariant { Variant1( @@ -320,9 +320,9 @@ enum EnumChangeFieldOrderStructStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeFieldOrderStructStyleVariant { Variant1 { b: f32, a: u32 }, @@ -337,9 +337,9 @@ enum EnumAddFieldTupleStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddFieldTupleStyleVariant { Variant1(u32, u32, u32), @@ -354,9 +354,9 @@ enum EnumAddFieldStructStyleVariant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddFieldStructStyleVariant { Variant1 { a: u32, b: u32, c: u32 }, @@ -411,9 +411,9 @@ enum EnumChangeNameOfTypeParameter<S> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeNameOfTypeParameter<T> { Variant1(T), @@ -429,9 +429,9 @@ enum EnumAddTypeParameter<S> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddTypeParameter<S, T> { Variant1(S), @@ -447,9 +447,9 @@ enum EnumChangeNameOfLifetimeParameter<'a> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,generics_of,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,generics_of,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,generics_of,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,generics_of,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumChangeNameOfLifetimeParameter<'b> { Variant1(&'b u32), @@ -465,9 +465,9 @@ enum EnumAddLifetimeParameter<'a> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,generics_of,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,generics_of,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,generics_of,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,generics_of,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddLifetimeParameter<'a, 'b> { Variant1(&'a u32), @@ -484,9 +484,9 @@ enum EnumAddLifetimeParameterBound<'a, 'b> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddLifetimeParameterBound<'a, 'b: 'a> { Variant1(&'a u32), @@ -501,9 +501,9 @@ enum EnumAddLifetimeBoundToParameter<'a, T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddLifetimeBoundToParameter<'a, T: 'a> { Variant1(T), @@ -519,9 +519,9 @@ enum EnumAddTraitBound<S> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddTraitBound<T: Sync> { Variant1(T), @@ -537,9 +537,9 @@ enum EnumAddLifetimeParameterBoundWhere<'a, 'b> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddLifetimeParameterBoundWhere<'a, 'b> where 'b: 'a { Variant1(&'a u32), @@ -556,9 +556,9 @@ enum EnumAddLifetimeBoundToParameterWhere<'a, T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,predicates_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddLifetimeBoundToParameterWhere<'a, T> where T: 'a { Variant1(T), @@ -574,9 +574,9 @@ enum EnumAddTraitBoundWhere<S> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,generics_of,predicates_of,type_of")] #[rustc_clean(cfg="cfail6")] enum EnumAddTraitBoundWhere<T> where T: Sync { Variant1(T), @@ -592,9 +592,9 @@ enum EnumSwapUsageTypeParameters<A, B> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] enum EnumSwapUsageTypeParameters<A, B> { Variant1 { @@ -615,9 +615,9 @@ enum EnumSwapUsageLifetimeParameters<'a, 'b> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] enum EnumSwapUsageLifetimeParameters<'a, 'b> { Variant1 { @@ -642,9 +642,9 @@ mod change_field_type_indirectly_tuple_style { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedType2 as FieldType; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] enum TupleStyle { Variant1( @@ -662,9 +662,9 @@ mod change_field_type_indirectly_struct_style { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedType2 as FieldType; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] enum StructStyle { Variant1 { @@ -687,9 +687,9 @@ mod change_trait_bound_indirectly { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,predicates_of")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,predicates_of")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail6")] enum Enum<T: Trait> { Variant1(T) @@ -705,9 +705,9 @@ mod change_trait_bound_indirectly_where { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,predicates_of")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,predicates_of")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail6")] enum Enum<T> where T: Trait { Variant1(T) diff --git a/tests/incremental/hashes/extern_mods.rs b/tests/incremental/hashes/extern_mods.rs index 1906843c7a2..93a8fcfea32 100644 --- a/tests/incremental/hashes/extern_mods.rs +++ b/tests/incremental/hashes/extern_mods.rs @@ -24,9 +24,9 @@ extern "C" { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes")] #[rustc_clean(cfg = "cfail6")] extern "C" { pub fn change_function_name2(c: i64) -> i32; @@ -129,9 +129,9 @@ extern "C" { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes")] #[rustc_clean(cfg = "cfail6")] extern "rust-call" { pub fn change_calling_convention(c: (i32,)); @@ -159,9 +159,9 @@ extern "C" { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes")] #[rustc_clean(cfg = "cfail6")] extern "C" { pub fn add_function1(c: i32); diff --git a/tests/incremental/hashes/function_interfaces.rs b/tests/incremental/hashes/function_interfaces.rs index 23b81705f9a..2aaaf94492c 100644 --- a/tests/incremental/hashes/function_interfaces.rs +++ b/tests/incremental/hashes/function_interfaces.rs @@ -25,12 +25,12 @@ pub fn add_parameter() {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub fn add_parameter(p: i32) {} @@ -41,9 +41,9 @@ pub fn add_parameter(p: i32) {} pub fn add_return_type() {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, optimized_mir")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, optimized_mir")] #[rustc_clean(cfg = "cfail6")] pub fn add_return_type() -> () {} @@ -55,12 +55,12 @@ pub fn type_of_parameter(p: i32) {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub fn type_of_parameter(p: i64) {} @@ -73,12 +73,12 @@ pub fn type_of_parameter_ref(p: &i32) {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub fn type_of_parameter_ref(p: &mut i32) {} @@ -91,12 +91,12 @@ pub fn order_of_parameters(p1: i32, p2: i64) {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub fn order_of_parameters(p2: i64, p1: i32) {} @@ -109,12 +109,12 @@ pub fn make_unsafe() {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub unsafe fn make_unsafe() {} @@ -125,9 +125,9 @@ pub unsafe fn make_unsafe() {} pub fn make_extern() {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, typeck, fn_sig")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, typeck, fn_sig")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, typeck, fn_sig")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, typeck, fn_sig")] #[rustc_clean(cfg = "cfail6")] pub extern "C" fn make_extern() {} @@ -139,12 +139,12 @@ pub fn type_parameter () {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, generics_of, type_of, predicates_of" + except = "hir_owner_nodes, generics_of, type_of, predicates_of" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, generics_of, type_of, predicates_of" + except = "hir_owner_nodes, generics_of, type_of, predicates_of" )] #[rustc_clean(cfg = "cfail6")] pub fn type_parameter<T>() {} @@ -155,9 +155,9 @@ pub fn type_parameter<T>() {} pub fn lifetime_parameter () {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, generics_of,fn_sig")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, generics_of,fn_sig")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, generics_of,fn_sig")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, generics_of,fn_sig")] #[rustc_clean(cfg = "cfail6")] pub fn lifetime_parameter<'a>() {} @@ -167,7 +167,7 @@ pub fn lifetime_parameter<'a>() {} pub fn trait_bound<T >() {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, predicates_of")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail3")] pub fn trait_bound<T: Eq>() {} @@ -177,9 +177,9 @@ pub fn trait_bound<T: Eq>() {} pub fn builtin_bound<T >() {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, predicates_of")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, predicates_of")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail6")] pub fn builtin_bound<T: Send>() {} @@ -191,12 +191,12 @@ pub fn lifetime_bound<'a, T>() {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig" + except = "hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig,optimized_mir" + except = "hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig,optimized_mir" )] #[rustc_clean(cfg = "cfail6")] pub fn lifetime_bound<'a, T: 'a>() {} @@ -207,7 +207,7 @@ pub fn lifetime_bound<'a, T: 'a>() {} pub fn second_trait_bound<T: Eq >() {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, predicates_of")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail3")] pub fn second_trait_bound<T: Eq + Clone>() {} @@ -217,9 +217,9 @@ pub fn second_trait_bound<T: Eq + Clone>() {} pub fn second_builtin_bound<T: Send >() {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, predicates_of")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, predicates_of")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail6")] pub fn second_builtin_bound<T: Send + Sized>() {} @@ -231,12 +231,12 @@ pub fn second_lifetime_bound<'a, 'b, T: 'a >() {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig" + except = "hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig" + except = "hir_owner_nodes, generics_of, type_of, predicates_of,fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub fn second_lifetime_bound<'a, 'b, T: 'a + 'b>() {} @@ -302,9 +302,9 @@ pub fn return_impl_trait() -> i32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, typeck, fn_sig")] +#[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, typeck, fn_sig")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, typeck, fn_sig, optimized_mir")] +#[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, typeck, fn_sig, optimized_mir")] #[rustc_clean(cfg = "cfail6")] pub fn return_impl_trait() -> impl Clone { 0 @@ -339,12 +339,12 @@ pub mod change_return_type_indirectly { #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub fn indirect_return_type() -> ReturnType { @@ -362,12 +362,12 @@ pub mod change_parameter_type_indirectly { #[rustc_clean( cfg = "cfail2", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "hir_owner, hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "hir_owner_nodes, optimized_mir, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub fn indirect_parameter_type(p: ParameterType) {} @@ -384,9 +384,9 @@ pub mod change_trait_bound_indirectly { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, predicates_of")] + #[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail3")] - #[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, predicates_of")] + #[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail6")] pub fn indirect_trait_bound<T: Trait>(p: T) {} } @@ -399,9 +399,9 @@ pub mod change_trait_bound_indirectly_in_where_clause { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(cfg = "cfail2", except = "hir_owner, hir_owner_nodes, predicates_of")] + #[rustc_clean(cfg = "cfail2", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail3")] - #[rustc_clean(cfg = "cfail5", except = "hir_owner, hir_owner_nodes, predicates_of")] + #[rustc_clean(cfg = "cfail5", except = "hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail6")] pub fn indirect_trait_bound_where<T>(p: T) where diff --git a/tests/incremental/hashes/if_expressions.rs b/tests/incremental/hashes/if_expressions.rs index 937fd3ac879..cd80f8aa00a 100644 --- a/tests/incremental/hashes/if_expressions.rs +++ b/tests/incremental/hashes/if_expressions.rs @@ -27,9 +27,9 @@ pub fn change_condition(x: bool) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn change_condition(x: bool) -> u32 { if !x { @@ -103,9 +103,9 @@ pub fn add_else_branch(x: bool) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,typeck")] #[rustc_clean(cfg="cfail6")] pub fn add_else_branch(x: bool) -> u32 { let mut ret = 1; @@ -156,9 +156,9 @@ pub fn change_then_branch_if_let(x: Option<u32>) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn change_then_branch_if_let(x: Option<u32>) -> u32 { if let Some(x) = x { @@ -209,9 +209,9 @@ pub fn add_else_branch_if_let(x: Option<u32>) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,typeck,optimized_mir")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,typeck,optimized_mir")] #[rustc_clean(cfg="cfail6")] pub fn add_else_branch_if_let(x: Option<u32>) -> u32 { let mut ret = 1; diff --git a/tests/incremental/hashes/indexing_expressions.rs b/tests/incremental/hashes/indexing_expressions.rs index b1ac6f6fa6c..4bccec61a7c 100644 --- a/tests/incremental/hashes/indexing_expressions.rs +++ b/tests/incremental/hashes/indexing_expressions.rs @@ -74,9 +74,9 @@ fn add_lower_bound(slice: &[u32]) -> &[u32] { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,typeck", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,typeck", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,typeck", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,typeck", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn add_lower_bound(slice: &[u32]) -> &[u32] { &slice[3..4] @@ -91,9 +91,9 @@ fn add_upper_bound(slice: &[u32]) -> &[u32] { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,typeck", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,typeck", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,typeck", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,typeck", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn add_upper_bound(slice: &[u32]) -> &[u32] { &slice[3..7] @@ -125,9 +125,9 @@ fn exclusive_to_inclusive_range(slice: &[u32]) -> &[u32] { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,typeck", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,typeck", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,typeck", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,typeck", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn exclusive_to_inclusive_range(slice: &[u32]) -> &[u32] { &slice[3..=7] diff --git a/tests/incremental/hashes/inherent_impls.rs b/tests/incremental/hashes/inherent_impls.rs index 285f857c9cb..853fbc79fc8 100644 --- a/tests/incremental/hashes/inherent_impls.rs +++ b/tests/incremental/hashes/inherent_impls.rs @@ -26,9 +26,9 @@ impl Foo { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,associated_item_def_ids")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,associated_item_def_ids")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,associated_item_def_ids")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,associated_item_def_ids")] #[rustc_clean(cfg="cfail6")] impl Foo { #[rustc_clean(cfg="cfail3")] @@ -115,7 +115,7 @@ impl Foo { impl Foo { //-------------------------- //-------------------------- - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- pub fn method_privacy() { } } @@ -128,7 +128,7 @@ impl Foo { impl Foo { #[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] fn method_privacy() { } } @@ -138,31 +138,31 @@ impl Foo { impl Foo { //------------ //--------------- - //--------------------------------------------------------------------------------------------- + //----------------------------------------------------------------------------------- // //-------------------------- //------------ //--------------- - //--------------------------------------------------------------------------------------------- + //----------------------------------------------------------------------------------- // //-------------------------- pub fn method_selfness() { } } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] impl Foo { #[rustc_clean( cfg="cfail2", - except="hir_owner,hir_owner_nodes,fn_sig,generics_of,typeck,associated_item,optimized_mir", + except="hir_owner_nodes,fn_sig,generics_of,typeck,associated_item,optimized_mir", )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( cfg="cfail5", - except="hir_owner,hir_owner_nodes,fn_sig,generics_of,typeck,associated_item,optimized_mir", + except="hir_owner_nodes,fn_sig,generics_of,typeck,associated_item,optimized_mir", )] #[rustc_clean(cfg="cfail6")] pub fn method_selfness(&self) { } @@ -171,9 +171,9 @@ impl Foo { // Change Method Selfmutness --------------------------------------------------- #[cfg(any(cfail1,cfail4))] impl Foo { - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- pub fn method_selfmutness(& self) { } } @@ -184,9 +184,9 @@ impl Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl Foo { - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,fn_sig,typeck,optimized_mir")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,fn_sig,typeck,optimized_mir")] #[rustc_clean(cfg="cfail6")] pub fn method_selfmutness(&mut self) { } } @@ -200,9 +200,9 @@ impl Foo { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,associated_item_def_ids")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,associated_item_def_ids")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,associated_item_def_ids")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,associated_item_def_ids")] #[rustc_clean(cfg="cfail6")] impl Foo { #[rustc_clean(cfg="cfail2")] @@ -221,9 +221,9 @@ impl Foo { // Add Method Parameter -------------------------------------------------------- #[cfg(any(cfail1,cfail4))] impl Foo { - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- pub fn add_method_parameter(&self ) { } } @@ -234,9 +234,9 @@ impl Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl Foo { - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,fn_sig,typeck,optimized_mir")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,fn_sig,typeck,optimized_mir")] #[rustc_clean(cfg="cfail6")] pub fn add_method_parameter(&self, _: i32) { } } @@ -271,9 +271,9 @@ impl Foo { // Change Method Return Type --------------------------------------------------- #[cfg(any(cfail1,cfail4))] impl Foo { - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- pub fn change_method_return_type(&self) -> u16 { 0 } } @@ -284,9 +284,9 @@ impl Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl Foo { - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,fn_sig,optimized_mir,typeck")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,fn_sig,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,fn_sig,optimized_mir,typeck")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,fn_sig,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn change_method_return_type(&self) -> u32 { 0 } } @@ -348,9 +348,9 @@ impl Foo { // Make method unsafe ---------------------------------------------------------- #[cfg(any(cfail1,cfail4))] impl Foo { - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- - //------------------------------------------------------------------------------------------ + //-------------------------------------------------------------------------------- //-------------------------- pub fn make_method_unsafe(&self) { } } @@ -361,9 +361,9 @@ impl Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl Foo { - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,fn_sig,typeck,optimized_mir")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,fn_sig,typeck,optimized_mir")] #[rustc_clean(cfg="cfail6")] pub unsafe fn make_method_unsafe(&self) { } } @@ -373,9 +373,9 @@ impl Foo { // Make method extern ---------------------------------------------------------- #[cfg(any(cfail1,cfail4))] impl Foo { - //---------------------------------------------------------------------------- + //------------------------------------------------------------------ //-------------------------- - //---------------------------------------------------------------------------- + //------------------------------------------------------------------ //-------------------------- pub fn make_method_extern(&self) { } } @@ -386,9 +386,9 @@ impl Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl Foo { - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,fn_sig,typeck")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,fn_sig,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,fn_sig,typeck")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,fn_sig,typeck")] #[rustc_clean(cfg="cfail6")] pub extern "C" fn make_method_extern(&self) { } } @@ -398,9 +398,9 @@ impl Foo { // Change method calling convention -------------------------------------------- #[cfg(any(cfail1,cfail4))] impl Foo { - //---------------------------------------------------------------------------- + //------------------------------------------------------------------ //-------------------------- - //---------------------------------------------------------------------------- + //------------------------------------------------------------------ //-------------------------- pub extern "C" fn change_method_calling_convention(&self) { } } @@ -411,9 +411,9 @@ impl Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl Foo { - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,fn_sig,typeck")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,fn_sig,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,fn_sig,typeck")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,fn_sig,typeck")] #[rustc_clean(cfg="cfail6")] pub extern "system" fn change_method_calling_convention(&self) { } } @@ -432,9 +432,9 @@ impl Foo { // ---------------------------------------------------------- // ----------------------------------------------------------- // ---------------------------------------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------------------- + // ---------------------------------------------------------------------- // ------------------------- pub fn add_lifetime_parameter_to_method (&self) { } } @@ -454,9 +454,9 @@ impl Foo { // if we lower generics before the body, then the `HirId` for // things in the body will be affected. So if you start to see // `typeck` appear dirty, that might be the cause. -nmatsakis - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,fn_sig")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,fn_sig")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,fn_sig,generics_of")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,fn_sig,generics_of")] #[rustc_clean(cfg="cfail6")] pub fn add_lifetime_parameter_to_method<'a>(&self) { } } @@ -477,12 +477,12 @@ impl Foo { // ------------------------------------------------- // ----------- // -------------- - // ---------------------------------------------------------------------- + // ------------------------------------------------------------ // // ------------------------- // ----------- // -------------- - // ---------------------------------------------------------------------- + // ------------------------------------------------------------ // // ------------------------- pub fn add_type_parameter_to_method (&self) { } @@ -505,12 +505,12 @@ impl Foo { // appear dirty, that might be the cause. -nmatsakis #[rustc_clean( cfg="cfail2", - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of", + except="hir_owner_nodes,generics_of,predicates_of,type_of", )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( cfg="cfail5", - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of", + except="hir_owner_nodes,generics_of,predicates_of,type_of", )] #[rustc_clean(cfg="cfail6")] pub fn add_type_parameter_to_method<T>(&self) { } @@ -523,12 +523,12 @@ impl Foo { impl Foo { //------------ //--------------- - //----------------------------------------------------------------------------- + //------------------------------------------------------------------- // //-------------------------- //------------ //--------------- - //----------------------------------------------------------------------------- + //------------------------------------------------------------------- // //-------------------------- pub fn add_lifetime_bound_to_lifetime_param_of_method<'a, 'b >(&self) { } @@ -542,12 +542,12 @@ impl Foo { impl Foo { #[rustc_clean( cfg="cfail2", - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" + except="hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( cfg="cfail5", - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" + except="hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" )] #[rustc_clean(cfg="cfail6")] pub fn add_lifetime_bound_to_lifetime_param_of_method<'a, 'b: 'a>(&self) { } @@ -569,12 +569,12 @@ impl Foo { // ------------------------------------------------- // ----------- // -------------- - // ---------------------------------------------------------------------------- + // ------------------------------------------------------------------ // // ------------------------- // ----------- // -------------- - // ---------------------------------------------------------------------------- + // ------------------------------------------------------------------ // // ------------------------- pub fn add_lifetime_bound_to_type_param_of_method<'a, T >(&self) { } @@ -597,12 +597,12 @@ impl Foo { // appear dirty, that might be the cause. -nmatsakis #[rustc_clean( cfg="cfail2", - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" + except="hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( cfg="cfail5", - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" + except="hir_owner_nodes,generics_of,predicates_of,type_of,fn_sig" )] #[rustc_clean(cfg="cfail6")] pub fn add_lifetime_bound_to_type_param_of_method<'a, T: 'a>(&self) { } @@ -622,9 +622,9 @@ impl Foo { // ------------------------------------------------------------ // ------------------------------------------------------ // ------------------------------------------------- - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- pub fn add_trait_bound_to_type_param_of_method<T >(&self) { } } @@ -644,9 +644,9 @@ impl Foo { // generics before the body, then the `HirId` for things in the // body will be affected. So if you start to see `typeck` // appear dirty, that might be the cause. -nmatsakis - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,predicates_of")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,predicates_of")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,predicates_of")] #[rustc_clean(cfg="cfail6")] pub fn add_trait_bound_to_type_param_of_method<T: Clone>(&self) { } } @@ -689,9 +689,9 @@ impl Bar<u32> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,generics_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,generics_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,generics_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,generics_of")] #[rustc_clean(cfg="cfail6")] impl<T> Bar<T> { #[rustc_clean( @@ -716,9 +716,9 @@ impl Bar<u32> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] impl Bar<u64> { #[rustc_clean(cfg="cfail2", except="fn_sig,optimized_mir,typeck")] @@ -737,9 +737,9 @@ impl<T> Bar<T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] impl<T: 'static> Bar<T> { #[rustc_clean(cfg="cfail2")] @@ -758,9 +758,9 @@ impl<T> Bar<T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] impl<T: Clone> Bar<T> { #[rustc_clean(cfg="cfail2")] diff --git a/tests/incremental/hashes/match_expressions.rs b/tests/incremental/hashes/match_expressions.rs index ecb19480d65..ebcf1708a7a 100644 --- a/tests/incremental/hashes/match_expressions.rs +++ b/tests/incremental/hashes/match_expressions.rs @@ -28,9 +28,9 @@ pub fn add_arm(x: u32) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn add_arm(x: u32) -> u32 { match x { @@ -79,9 +79,9 @@ pub fn add_guard_clause(x: u32, y: bool) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn add_guard_clause(x: u32, y: bool) -> u32 { match x { @@ -104,9 +104,9 @@ pub fn change_guard_clause(x: u32, y: bool) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn change_guard_clause(x: u32, y: bool) -> u32 { match x { @@ -129,9 +129,9 @@ pub fn add_at_binding(x: u32) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn add_at_binding(x: u32) -> u32 { match x { @@ -178,9 +178,9 @@ pub fn change_simple_name_to_pattern(x: u32) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn change_simple_name_to_pattern(x: u32) -> u32 { match (x, x & 1) { @@ -273,9 +273,9 @@ pub fn add_amp_to_binding_in_pattern(x: u32) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn add_amp_to_binding_in_pattern(x: u32) -> u32 { match (&x, x & 1) { @@ -322,9 +322,9 @@ pub fn add_alternative_to_arm(x: u32) -> u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn add_alternative_to_arm(x: u32) -> u32 { match x { diff --git a/tests/incremental/hashes/statics.rs b/tests/incremental/hashes/statics.rs index bb83f8300d0..2adf05390bc 100644 --- a/tests/incremental/hashes/statics.rs +++ b/tests/incremental/hashes/statics.rs @@ -26,7 +26,7 @@ static STATIC_VISIBILITY: u8 = 0; #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] pub static STATIC_VISIBILITY: u8 = 0; @@ -36,9 +36,9 @@ pub static STATIC_VISIBILITY: u8 = 0; static STATIC_MUTABILITY: u8 = 0; #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] static mut STATIC_MUTABILITY: u8 = 0; @@ -87,9 +87,9 @@ static STATIC_THREAD_LOCAL: u8 = 0; static STATIC_CHANGE_TYPE_1: i16 = 0; #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] static STATIC_CHANGE_TYPE_1: u64 = 0; @@ -99,9 +99,9 @@ static STATIC_CHANGE_TYPE_1: u64 = 0; static STATIC_CHANGE_TYPE_2: Option<i8> = None; #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] static STATIC_CHANGE_TYPE_2: Option<u16> = None; @@ -169,15 +169,15 @@ mod static_change_type_indirectly { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedType2 as Type; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] static STATIC_CHANGE_TYPE_INDIRECTLY_1: Type = Type; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,type_of")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] + #[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] static STATIC_CHANGE_TYPE_INDIRECTLY_2: Option<Type> = None; } diff --git a/tests/incremental/hashes/struct_constructors.rs b/tests/incremental/hashes/struct_constructors.rs index e50e5674c66..eabb8683e02 100644 --- a/tests/incremental/hashes/struct_constructors.rs +++ b/tests/incremental/hashes/struct_constructors.rs @@ -90,9 +90,9 @@ pub fn add_field_regular_struct() -> RegularStruct { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,optimized_mir,typeck")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn add_field_regular_struct() -> RegularStruct { let struct1 = RegularStruct { @@ -185,15 +185,9 @@ pub mod change_constructor_path_indirectly_regular_struct { #[cfg(not(any(cfail1,cfail4)))] use super::RegularStruct2 as Struct; - #[rustc_clean( - cfg="cfail2", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,typeck" - )] + #[rustc_clean(cfg="cfail2", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean( - cfg="cfail5", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,typeck" - )] + #[rustc_clean(cfg="cfail5", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] pub fn function() -> Struct { Struct { @@ -251,15 +245,9 @@ pub mod change_constructor_path_indirectly_tuple_struct { #[cfg(not(any(cfail1,cfail4)))] use super::TupleStruct2 as Struct; - #[rustc_clean( - cfg="cfail5", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,typeck" - )] + #[rustc_clean(cfg="cfail5", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail6")] - #[rustc_clean( - cfg="cfail2", - except="fn_sig,hir_owner,hir_owner_nodes,optimized_mir,typeck" - )] + #[rustc_clean(cfg="cfail2", except="fn_sig,hir_owner_nodes,optimized_mir,typeck")] #[rustc_clean(cfg="cfail3")] pub fn function() -> Struct { Struct(0, 1, 2) diff --git a/tests/incremental/hashes/struct_defs.rs b/tests/incremental/hashes/struct_defs.rs index 4a2706b4f01..6ea4d890e4d 100644 --- a/tests/incremental/hashes/struct_defs.rs +++ b/tests/incremental/hashes/struct_defs.rs @@ -51,9 +51,9 @@ struct LayoutC; struct TupleStructFieldType(i32); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] // Note that changing the type of a field does not change the type of the struct or enum, but // adding/removing fields or changing a fields name or visibility does. @@ -68,9 +68,9 @@ struct TupleStructFieldType( struct TupleStructAddField(i32); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct TupleStructAddField( i32, @@ -86,7 +86,7 @@ struct TupleStructFieldVisibility( char); #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean(cfg="cfail2", except="type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] struct TupleStructFieldVisibility(pub char); @@ -97,9 +97,9 @@ struct TupleStructFieldVisibility(pub char); struct RecordStructFieldType { x: f32 } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] // Note that changing the type of a field does not change the type of the struct or enum, but // adding/removing fields or changing a fields name or visibility does. @@ -114,9 +114,9 @@ struct RecordStructFieldType { struct RecordStructFieldName { x: f32 } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct RecordStructFieldName { y: f32 } @@ -127,9 +127,9 @@ struct RecordStructFieldName { y: f32 } struct RecordStructAddField { x: f32 } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct RecordStructAddField { x: f32, @@ -144,7 +144,7 @@ struct RecordStructFieldVisibility { x: f32 } #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean(cfg="cfail2", except="type_of")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes,type_of")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes,type_of")] #[rustc_clean(cfg="cfail6")] struct RecordStructFieldVisibility { pub x: f32 } @@ -155,9 +155,9 @@ struct RecordStructFieldVisibility { pub x: f32 } struct AddLifetimeParameter<'a>(&'a f32, &'a f64); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of,generics_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,type_of,generics_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of,generics_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,type_of,generics_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct AddLifetimeParameter<'a, 'b>(&'a f32, &'b f64); @@ -168,9 +168,9 @@ struct AddLifetimeParameter<'a, 'b>(&'a f32, &'b f64); struct AddLifetimeParameterBound<'a, 'b>(&'a f32, &'b f64); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct AddLifetimeParameterBound<'a, 'b: 'a>( &'a f32, @@ -181,9 +181,9 @@ struct AddLifetimeParameterBound<'a, 'b: 'a>( struct AddLifetimeParameterBoundWhereClause<'a, 'b>(&'a f32, &'b f64); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct AddLifetimeParameterBoundWhereClause<'a, 'b>( &'a f32, @@ -197,9 +197,9 @@ struct AddLifetimeParameterBoundWhereClause<'a, 'b>( struct AddTypeParameter<T1>(T1, T1); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of,generics_of,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,type_of,generics_of,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,type_of,generics_of,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,type_of,generics_of,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct AddTypeParameter<T1, T2>( // The field contains the parent's Generics, so it's dirty even though its @@ -215,9 +215,9 @@ struct AddTypeParameter<T1, T2>( struct AddTypeParameterBound<T>(T); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct AddTypeParameterBound<T: Send>( T @@ -228,9 +228,9 @@ struct AddTypeParameterBound<T: Send>( struct AddTypeParameterBoundWhereClause<T>(T); #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct AddTypeParameterBoundWhereClause<T>( T @@ -257,7 +257,7 @@ struct Visibility; #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] pub struct Visibility; @@ -271,9 +271,9 @@ mod tuple_struct_change_field_type_indirectly { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedType2 as FieldType; - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct TupleStruct( FieldType @@ -288,9 +288,9 @@ mod record_struct_change_field_type_indirectly { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedType2 as FieldType; - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct RecordStruct { _x: FieldType @@ -310,9 +310,9 @@ mod change_trait_bound_indirectly { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct Struct<T: Trait>(T); } @@ -324,9 +324,9 @@ mod change_trait_bound_indirectly_in_where_clause { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] struct Struct<T>(T) where T : Trait; } diff --git a/tests/incremental/hashes/trait_defs.rs b/tests/incremental/hashes/trait_defs.rs index 7b8c6245d2d..0a5eba73977 100644 --- a/tests/incremental/hashes/trait_defs.rs +++ b/tests/incremental/hashes/trait_defs.rs @@ -30,7 +30,7 @@ trait TraitVisibility { } #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail6")] pub trait TraitVisibility { } @@ -41,9 +41,9 @@ pub trait TraitVisibility { } trait TraitUnsafety { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] unsafe trait TraitUnsafety { } @@ -55,9 +55,9 @@ trait TraitAddMethod { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] pub trait TraitAddMethod { fn method(); @@ -72,9 +72,9 @@ trait TraitChangeMethodName { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeMethodName { fn methodChanged(); @@ -85,9 +85,9 @@ trait TraitChangeMethodName { // Add return type to method #[cfg(any(cfail1,cfail4))] trait TraitAddReturnType { - //--------------------------------------------------------------------- + //----------------------------------------------------------- //-------------------------- - //--------------------------------------------------------------------- + //----------------------------------------------------------- //-------------------------- fn method() ; } @@ -98,9 +98,9 @@ trait TraitAddReturnType { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddReturnType { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method() -> u32; } @@ -110,9 +110,9 @@ trait TraitAddReturnType { // Change return type of method #[cfg(any(cfail1,cfail4))] trait TraitChangeReturnType { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- fn method() -> u32; } @@ -123,9 +123,9 @@ trait TraitChangeReturnType { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeReturnType { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method() -> u64; } @@ -135,9 +135,9 @@ trait TraitChangeReturnType { // Add parameter to method #[cfg(any(cfail1,cfail4))] trait TraitAddParameterToMethod { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- fn method( ); } @@ -148,9 +148,9 @@ trait TraitAddParameterToMethod { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddParameterToMethod { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(a: u32); } @@ -161,9 +161,9 @@ trait TraitAddParameterToMethod { #[cfg(any(cfail1,cfail4))] trait TraitChangeMethodParameterName { //------------------------------------------------------ - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- fn method(a: u32); @@ -181,9 +181,9 @@ trait TraitChangeMethodParameterName { #[rustc_clean(cfg="cfail6")] trait TraitChangeMethodParameterName { // FIXME(#38501) This should preferably always be clean. - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(b: u32); @@ -199,9 +199,9 @@ trait TraitChangeMethodParameterName { // Change type of method parameter (i32 => i64) #[cfg(any(cfail1,cfail4))] trait TraitChangeMethodParameterType { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- fn method(a: i32); } @@ -212,9 +212,9 @@ trait TraitChangeMethodParameterType { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeMethodParameterType { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(a: i64); } @@ -224,9 +224,9 @@ trait TraitChangeMethodParameterType { // Change type of method parameter (&i32 => &mut i32) #[cfg(any(cfail1,cfail4))] trait TraitChangeMethodParameterTypeRef { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- fn method(a: & i32); } @@ -237,9 +237,9 @@ trait TraitChangeMethodParameterTypeRef { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeMethodParameterTypeRef { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(a: &mut i32); } @@ -249,9 +249,9 @@ trait TraitChangeMethodParameterTypeRef { // Change order of method parameters #[cfg(any(cfail1,cfail4))] trait TraitChangeMethodParametersOrder { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- fn method(a: i32, b: i64); } @@ -262,9 +262,9 @@ trait TraitChangeMethodParametersOrder { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeMethodParametersOrder { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(b: i64, a: i32); } @@ -274,22 +274,22 @@ trait TraitChangeMethodParametersOrder { // Add default implementation to method #[cfg(any(cfail1,cfail4))] trait TraitAddMethodAutoImplementation { - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- fn method() ; } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddMethodAutoImplementation { - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method() {} } @@ -304,9 +304,9 @@ trait TraitChangeOrderOfMethods { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeOrderOfMethods { fn method1(); @@ -318,9 +318,9 @@ trait TraitChangeOrderOfMethods { // Change mode of self parameter #[cfg(any(cfail1,cfail4))] trait TraitChangeModeSelfRefToMut { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- fn method(& self); } @@ -331,9 +331,9 @@ trait TraitChangeModeSelfRefToMut { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeModeSelfRefToMut { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(&mut self); } @@ -342,9 +342,9 @@ trait TraitChangeModeSelfRefToMut { #[cfg(any(cfail1,cfail4))] trait TraitChangeModeSelfOwnToMut: Sized { - // ---------------------------------------------------------------------------------- + // ------------------------------------------------------------------------ // ------------------------- - // ---------------------------------------------------------------------------------- + // ------------------------------------------------------------------------ // ------------------------- fn method( self) {} } @@ -355,9 +355,9 @@ trait TraitChangeModeSelfOwnToMut: Sized { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeModeSelfOwnToMut: Sized { - #[rustc_clean(except="hir_owner,hir_owner_nodes,typeck,optimized_mir", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,typeck,optimized_mir", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,typeck,optimized_mir", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,typeck,optimized_mir", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(mut self) {} } @@ -366,9 +366,9 @@ trait TraitChangeModeSelfOwnToMut: Sized { #[cfg(any(cfail1,cfail4))] trait TraitChangeModeSelfOwnToRef { - // -------------------------------------------------------------------------------- + // ---------------------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------------------- + // ---------------------------------------------------------------------- // ------------------------- fn method( self); } @@ -379,9 +379,9 @@ trait TraitChangeModeSelfOwnToRef { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeModeSelfOwnToRef { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,generics_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,generics_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,generics_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,generics_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(&self); } @@ -391,22 +391,22 @@ trait TraitChangeModeSelfOwnToRef { // Add unsafe modifier to method #[cfg(any(cfail1,cfail4))] trait TraitAddUnsafeModifier { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - fn method() ; + fn method(); } #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner", cfg="cfail5")] +#[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddUnsafeModifier { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] unsafe fn method(); } @@ -416,9 +416,9 @@ trait TraitAddUnsafeModifier { // Add extern modifier to method #[cfg(any(cfail1,cfail4))] trait TraitAddExternModifier { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- fn method(); } @@ -429,9 +429,9 @@ trait TraitAddExternModifier { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddExternModifier { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] extern "C" fn method(); } @@ -441,9 +441,9 @@ trait TraitAddExternModifier { // Change extern "C" to extern "stdcall" #[cfg(any(cfail1,cfail4))] trait TraitChangeExternCToRustIntrinsic { - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------- + // ---------------------------------------------------------- // ------------------------- extern "C" fn method(); } @@ -454,9 +454,9 @@ trait TraitChangeExternCToRustIntrinsic { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeExternCToRustIntrinsic { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] extern "stdcall" fn method(); } @@ -466,10 +466,10 @@ trait TraitChangeExternCToRustIntrinsic { // Add type parameter to method #[cfg(any(cfail1,cfail4))] trait TraitAddTypeParameterToMethod { - // -------------------------------------------------------------------------------- + // ---------------------------------------------------------------------- // --------------- // ------------------------- - // -------------------------------------------------------------------------------- + // ---------------------------------------------------------------------- // --------------- // ------------------------- fn method (); @@ -481,10 +481,10 @@ trait TraitAddTypeParameterToMethod { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTypeParameterToMethod { - #[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of", + #[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of,type_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of,type_of", + #[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of,type_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<T>(); @@ -495,9 +495,9 @@ trait TraitAddTypeParameterToMethod { // Add lifetime parameter to method #[cfg(any(cfail1,cfail4))] trait TraitAddLifetimeParameterToMethod { - // -------------------------------------------------------------------------------- + // ---------------------------------------------------------------------- // ------------------------- - // -------------------------------------------------------------------------------- + // ---------------------------------------------------------------------- // ------------------------- fn method (); } @@ -508,9 +508,9 @@ trait TraitAddLifetimeParameterToMethod { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeParameterToMethod { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,generics_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,generics_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,generics_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,generics_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<'a>(); } @@ -524,9 +524,9 @@ trait ReferencedTrait1 { } // Add trait bound to method type parameter #[cfg(any(cfail1,cfail4))] trait TraitAddTraitBoundToMethodTypeParameter { - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- fn method<T >(); } @@ -537,9 +537,9 @@ trait TraitAddTraitBoundToMethodTypeParameter { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTraitBoundToMethodTypeParameter { - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<T: ReferencedTrait0>(); } @@ -549,9 +549,9 @@ trait TraitAddTraitBoundToMethodTypeParameter { // Add builtin bound to method type parameter #[cfg(any(cfail1,cfail4))] trait TraitAddBuiltinBoundToMethodTypeParameter { - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- fn method<T >(); } @@ -562,9 +562,9 @@ trait TraitAddBuiltinBoundToMethodTypeParameter { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddBuiltinBoundToMethodTypeParameter { - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<T: Sized>(); } @@ -575,12 +575,12 @@ trait TraitAddBuiltinBoundToMethodTypeParameter { #[cfg(any(cfail1,cfail4))] trait TraitAddLifetimeBoundToMethodLifetimeParameter { // ----------- - // ----------------------------------------------------------------------------- + // ------------------------------------------------------------------- // -------------- // // ------------------------- // ----------- - // ----------------------------------------------------------------------------- + // ------------------------------------------------------------------- // -------------- // // ------------------------- @@ -594,12 +594,12 @@ trait TraitAddLifetimeBoundToMethodLifetimeParameter { #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeBoundToMethodLifetimeParameter { #[rustc_clean( - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", + except="hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", cfg="cfail2", )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", + except="hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", cfg="cfail5", )] #[rustc_clean(cfg="cfail6")] @@ -611,9 +611,9 @@ trait TraitAddLifetimeBoundToMethodLifetimeParameter { // Add second trait bound to method type parameter #[cfg(any(cfail1,cfail4))] trait TraitAddSecondTraitBoundToMethodTypeParameter { - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- fn method<T: ReferencedTrait0 >(); } @@ -624,9 +624,9 @@ trait TraitAddSecondTraitBoundToMethodTypeParameter { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondTraitBoundToMethodTypeParameter { - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<T: ReferencedTrait0 + ReferencedTrait1>(); } @@ -636,9 +636,9 @@ trait TraitAddSecondTraitBoundToMethodTypeParameter { // Add second builtin bound to method type parameter #[cfg(any(cfail1,cfail4))] trait TraitAddSecondBuiltinBoundToMethodTypeParameter { - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- - // --------------------------------------------------------------------------- + // ----------------------------------------------------------------- // ------------------------- fn method<T: Sized >(); } @@ -649,9 +649,9 @@ trait TraitAddSecondBuiltinBoundToMethodTypeParameter { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondBuiltinBoundToMethodTypeParameter { - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<T: Sized + Sync>(); } @@ -662,12 +662,12 @@ trait TraitAddSecondBuiltinBoundToMethodTypeParameter { #[cfg(any(cfail1,cfail4))] trait TraitAddSecondLifetimeBoundToMethodLifetimeParameter { // ----------- - // ----------------------------------------------------------------------------- + // ------------------------------------------------------------------- // -------------- // // ------------------------- // ----------- - // ----------------------------------------------------------------------------- + // ------------------------------------------------------------------- // -------------- // // ------------------------- @@ -681,12 +681,12 @@ trait TraitAddSecondLifetimeBoundToMethodLifetimeParameter { #[rustc_clean(cfg="cfail6")] trait TraitAddSecondLifetimeBoundToMethodLifetimeParameter { #[rustc_clean( - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", + except="hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", cfg="cfail2", )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( - except="hir_owner,hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", + except="hir_owner_nodes,generics_of,predicates_of,fn_sig,type_of", cfg="cfail5", )] #[rustc_clean(cfg="cfail6")] @@ -710,9 +710,9 @@ trait TraitAddAssociatedType { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddAssociatedType { #[rustc_clean(cfg="cfail3")] @@ -731,9 +731,9 @@ trait TraitAddAssociatedType { // Add trait bound to associated type #[cfg(any(cfail1,cfail4))] trait TraitAddTraitBoundToAssociatedType { - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- type Associated ; @@ -749,9 +749,9 @@ trait TraitAddTraitBoundToAssociatedType { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTraitBoundToAssociatedType { - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] type Associated: ReferencedTrait0; @@ -763,9 +763,9 @@ trait TraitAddTraitBoundToAssociatedType { // Add lifetime bound to associated type #[cfg(any(cfail1,cfail4))] trait TraitAddLifetimeBoundToAssociatedType<'a> { - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- type Associated ; @@ -778,9 +778,9 @@ trait TraitAddLifetimeBoundToAssociatedType<'a> { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeBoundToAssociatedType<'a> { - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] type Associated: 'a; @@ -792,9 +792,9 @@ trait TraitAddLifetimeBoundToAssociatedType<'a> { // Add default to associated type #[cfg(any(cfail1,cfail4))] trait TraitAddDefaultToAssociatedType { - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- type Associated ; @@ -802,14 +802,14 @@ trait TraitAddDefaultToAssociatedType { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddDefaultToAssociatedType { - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] type Associated = ReferenceType0; @@ -825,9 +825,9 @@ trait TraitAddAssociatedConstant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddAssociatedConstant { const Value: u32; @@ -840,9 +840,9 @@ trait TraitAddAssociatedConstant { // Add initializer to associated constant #[cfg(any(cfail1,cfail4))] trait TraitAddInitializerToAssociatedConstant { - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- const Value: u32 ; @@ -854,14 +854,14 @@ trait TraitAddInitializerToAssociatedConstant { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddInitializerToAssociatedConstant { - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] const Value: u32 = 1; @@ -877,9 +877,9 @@ trait TraitAddInitializerToAssociatedConstant { // Change type of associated constant #[cfg(any(cfail1,cfail4))] trait TraitChangeTypeOfAssociatedConstant { - // --------------------------------------------------------------------- + // ----------------------------------------------------------- // ------------------------- - // --------------------------------------------------------------------- + // ----------------------------------------------------------- // ------------------------- const Value: u32; @@ -896,9 +896,9 @@ trait TraitChangeTypeOfAssociatedConstant { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeTypeOfAssociatedConstant { - #[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,type_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,type_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] const Value: f64; @@ -916,9 +916,9 @@ trait TraitChangeTypeOfAssociatedConstant { trait TraitAddSuperTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSuperTrait : ReferencedTrait0 { } @@ -929,9 +929,9 @@ trait TraitAddSuperTrait : ReferencedTrait0 { } trait TraitAddBuiltiBound { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddBuiltiBound : Send { } @@ -942,9 +942,9 @@ trait TraitAddBuiltiBound : Send { } trait TraitAddStaticLifetimeBound { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddStaticLifetimeBound : 'static { } @@ -955,9 +955,9 @@ trait TraitAddStaticLifetimeBound : 'static { } trait TraitAddTraitAsSecondBound : ReferencedTrait0 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTraitAsSecondBound : ReferencedTrait0 + ReferencedTrait1 { } @@ -965,9 +965,9 @@ trait TraitAddTraitAsSecondBound : ReferencedTrait0 + ReferencedTrait1 { } trait TraitAddTraitAsSecondBoundFromBuiltin : Send { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTraitAsSecondBoundFromBuiltin : Send + ReferencedTrait0 { } @@ -978,9 +978,9 @@ trait TraitAddTraitAsSecondBoundFromBuiltin : Send + ReferencedTrait0 { } trait TraitAddBuiltinBoundAsSecondBound : ReferencedTrait0 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddBuiltinBoundAsSecondBound : ReferencedTrait0 + Send { } @@ -988,9 +988,9 @@ trait TraitAddBuiltinBoundAsSecondBound : ReferencedTrait0 + Send { } trait TraitAddBuiltinBoundAsSecondBoundFromBuiltin : Send { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddBuiltinBoundAsSecondBoundFromBuiltin: Send + Copy { } @@ -1001,9 +1001,9 @@ trait TraitAddBuiltinBoundAsSecondBoundFromBuiltin: Send + Copy { } trait TraitAddStaticBoundAsSecondBound : ReferencedTrait0 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddStaticBoundAsSecondBound : ReferencedTrait0 + 'static { } @@ -1011,9 +1011,9 @@ trait TraitAddStaticBoundAsSecondBound : ReferencedTrait0 + 'static { } trait TraitAddStaticBoundAsSecondBoundFromBuiltin : Send { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddStaticBoundAsSecondBoundFromBuiltin : Send + 'static { } @@ -1024,9 +1024,9 @@ trait TraitAddStaticBoundAsSecondBoundFromBuiltin : Send + 'static { } trait TraitAddTypeParameterToTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTypeParameterToTrait<T> { } @@ -1037,9 +1037,9 @@ trait TraitAddTypeParameterToTrait<T> { } trait TraitAddLifetimeParameterToTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeParameterToTrait<'a> { } @@ -1050,9 +1050,9 @@ trait TraitAddLifetimeParameterToTrait<'a> { } trait TraitAddTraitBoundToTypeParameterOfTrait<T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTraitBoundToTypeParameterOfTrait<T: ReferencedTrait0> { } @@ -1063,9 +1063,9 @@ trait TraitAddTraitBoundToTypeParameterOfTrait<T: ReferencedTrait0> { } trait TraitAddLifetimeBoundToTypeParameterOfTrait<'a, T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeBoundToTypeParameterOfTrait<'a, T: 'a> { } @@ -1076,9 +1076,9 @@ trait TraitAddLifetimeBoundToTypeParameterOfTrait<'a, T: 'a> { } trait TraitAddLifetimeBoundToLifetimeParameterOfTrait<'a, 'b> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeBoundToLifetimeParameterOfTrait<'a: 'b, 'b> { } @@ -1089,9 +1089,9 @@ trait TraitAddLifetimeBoundToLifetimeParameterOfTrait<'a: 'b, 'b> { } trait TraitAddBuiltinBoundToTypeParameterOfTrait<T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddBuiltinBoundToTypeParameterOfTrait<T: Send> { } @@ -1102,9 +1102,9 @@ trait TraitAddBuiltinBoundToTypeParameterOfTrait<T: Send> { } trait TraitAddSecondTypeParameterToTrait<T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondTypeParameterToTrait<T, S> { } @@ -1115,9 +1115,9 @@ trait TraitAddSecondTypeParameterToTrait<T, S> { } trait TraitAddSecondLifetimeParameterToTrait<'a> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,generics_of,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondLifetimeParameterToTrait<'a, 'b> { } @@ -1128,9 +1128,9 @@ trait TraitAddSecondLifetimeParameterToTrait<'a, 'b> { } trait TraitAddSecondTraitBoundToTypeParameterOfTrait<T: ReferencedTrait0> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondTraitBoundToTypeParameterOfTrait<T: ReferencedTrait0 + ReferencedTrait1> { } @@ -1141,9 +1141,9 @@ trait TraitAddSecondTraitBoundToTypeParameterOfTrait<T: ReferencedTrait0 + Refer trait TraitAddSecondLifetimeBoundToTypeParameterOfTrait<'a, 'b, T: 'a> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondLifetimeBoundToTypeParameterOfTrait<'a, 'b, T: 'a + 'b> { } @@ -1154,9 +1154,9 @@ trait TraitAddSecondLifetimeBoundToTypeParameterOfTrait<'a, 'b, T: 'a + 'b> { } trait TraitAddSecondLifetimeBoundToLifetimeParameterOfTrait<'a: 'b, 'b, 'c> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondLifetimeBoundToLifetimeParameterOfTrait<'a: 'b + 'c, 'b, 'c> { } @@ -1167,9 +1167,9 @@ trait TraitAddSecondLifetimeBoundToLifetimeParameterOfTrait<'a: 'b + 'c, 'b, 'c> trait TraitAddSecondBuiltinBoundToTypeParameterOfTrait<T: Send> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondBuiltinBoundToTypeParameterOfTrait<T: Send + Sync> { } @@ -1185,9 +1185,9 @@ struct ReferenceType1 {} trait TraitAddTraitBoundToTypeParameterOfTraitWhere<T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddTraitBoundToTypeParameterOfTraitWhere<T> where T: ReferencedTrait0 { } @@ -1198,9 +1198,9 @@ trait TraitAddTraitBoundToTypeParameterOfTraitWhere<T> where T: ReferencedTrait0 trait TraitAddLifetimeBoundToTypeParameterOfTraitWhere<'a, T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeBoundToTypeParameterOfTraitWhere<'a, T> where T: 'a { } @@ -1211,9 +1211,9 @@ trait TraitAddLifetimeBoundToTypeParameterOfTraitWhere<'a, T> where T: 'a { } trait TraitAddLifetimeBoundToLifetimeParameterOfTraitWhere<'a, 'b> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddLifetimeBoundToLifetimeParameterOfTraitWhere<'a, 'b> where 'a: 'b { } @@ -1224,9 +1224,9 @@ trait TraitAddLifetimeBoundToLifetimeParameterOfTraitWhere<'a, 'b> where 'a: 'b trait TraitAddBuiltinBoundToTypeParameterOfTraitWhere<T> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddBuiltinBoundToTypeParameterOfTraitWhere<T> where T: Send { } @@ -1237,9 +1237,9 @@ trait TraitAddBuiltinBoundToTypeParameterOfTraitWhere<T> where T: Send { } trait TraitAddSecondTraitBoundToTypeParameterOfTraitWhere<T> where T: ReferencedTrait0 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondTraitBoundToTypeParameterOfTraitWhere<T> where T: ReferencedTrait0 + ReferencedTrait1 { } @@ -1251,9 +1251,9 @@ trait TraitAddSecondTraitBoundToTypeParameterOfTraitWhere<T> trait TraitAddSecondLifetimeBoundToTypeParameterOfTraitWhere<'a, 'b, T> where T: 'a { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondLifetimeBoundToTypeParameterOfTraitWhere<'a, 'b, T> where T: 'a + 'b { } @@ -1264,9 +1264,9 @@ trait TraitAddSecondLifetimeBoundToTypeParameterOfTraitWhere<'a, 'b, T> where T: trait TraitAddSecondLifetimeBoundToLifetimeParameterOfTraitWhere<'a, 'b, 'c> where 'a: 'b { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondLifetimeBoundToLifetimeParameterOfTraitWhere<'a, 'b, 'c> where 'a: 'b + 'c { } @@ -1277,9 +1277,9 @@ trait TraitAddSecondLifetimeBoundToLifetimeParameterOfTraitWhere<'a, 'b, 'c> whe trait TraitAddSecondBuiltinBoundToTypeParameterOfTraitWhere<T> where T: Send { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitAddSecondBuiltinBoundToTypeParameterOfTraitWhere<T> where T: Send + Sync { } @@ -1296,9 +1296,9 @@ mod change_return_type_of_method_indirectly_use { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeReturnType { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method() -> ReturnType; } @@ -1318,9 +1318,9 @@ mod change_method_parameter_type_indirectly_by_use { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeArgType { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method(a: ArgType); } @@ -1340,9 +1340,9 @@ mod change_method_parameter_type_bound_indirectly_by_use { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeBoundOfMethodTypeParameter { - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<T: Bound>(a: T); } @@ -1363,9 +1363,9 @@ mod change_method_parameter_type_bound_indirectly_by_use_where { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeBoundOfMethodTypeParameterWhere { - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method<T>(a: T) where T: Bound; } @@ -1380,9 +1380,9 @@ mod change_method_type_parameter_bound_indirectly { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait1 as Bound; - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeTraitBound<T: Bound> { fn method(a: T); @@ -1399,9 +1399,9 @@ mod change_method_type_parameter_bound_indirectly_where { #[cfg(not(any(cfail1,cfail4)))] use super::ReferencedTrait1 as Bound; - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,predicates_of", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,predicates_of", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] trait TraitChangeTraitBoundWhere<T> where T: Bound { fn method(a: T); diff --git a/tests/incremental/hashes/trait_impls.rs b/tests/incremental/hashes/trait_impls.rs index 3b2e18d17a9..028598244de 100644 --- a/tests/incremental/hashes/trait_impls.rs +++ b/tests/incremental/hashes/trait_impls.rs @@ -32,9 +32,9 @@ impl ChangeMethodNameTrait for Foo { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] pub trait ChangeMethodNameTrait { #[rustc_clean(cfg="cfail3")] @@ -43,9 +43,9 @@ pub trait ChangeMethodNameTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl ChangeMethodNameTrait for Foo { #[rustc_clean(cfg="cfail3")] @@ -141,18 +141,18 @@ pub trait ChangeMethodSelfnessTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl ChangeMethodSelfnessTrait for Foo { #[rustc_clean( - except="hir_owner,hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", + except="hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", cfg="cfail2", )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( - except="hir_owner,hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", + except="hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", cfg="cfail5", )] #[rustc_clean(cfg="cfail6")] @@ -179,18 +179,18 @@ pub trait RemoveMethodSelfnessTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl RemoveMethodSelfnessTrait for Foo { #[rustc_clean( - except="hir_owner,hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", + except="hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", cfg="cfail2", )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( - except="hir_owner,hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", + except="hir_owner_nodes,associated_item,generics_of,fn_sig,typeck,optimized_mir", cfg="cfail5", )] #[rustc_clean(cfg="cfail6")] @@ -206,9 +206,9 @@ pub trait ChangeMethodSelfmutnessTrait { #[cfg(any(cfail1,cfail4))] impl ChangeMethodSelfmutnessTrait for Foo { - // ----------------------------------------------------------------------------------------- + // ------------------------------------------------------------------------------- // ------------------------- - // ----------------------------------------------------------------------------------------- + // ------------------------------------------------------------------------------- // ------------------------- fn method_name(& self) {} } @@ -224,9 +224,9 @@ pub trait ChangeMethodSelfmutnessTrait { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl ChangeMethodSelfmutnessTrait for Foo { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method_name(&mut self) {} } @@ -249,9 +249,9 @@ pub trait ChangeItemKindTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl ChangeItemKindTrait for Foo { type name = (); @@ -277,9 +277,9 @@ pub trait RemoveItemTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl RemoveItemTrait for Foo { type TypeName = (); @@ -304,9 +304,9 @@ pub trait AddItemTrait { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,associated_item_def_ids", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl AddItemTrait for Foo { type TypeName = (); @@ -317,9 +317,9 @@ impl AddItemTrait for Foo { #[cfg(any(cfail1,cfail4))] pub trait ChangeHasValueTrait { - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- - //-------------------------------------------------------------- + //---------------------------------------------------- //-------------------------- fn method_name() ; } @@ -330,14 +330,14 @@ impl ChangeHasValueTrait for Foo { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] pub trait ChangeHasValueTrait { - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method_name() { } } @@ -359,9 +359,9 @@ pub trait AddDefaultTrait { #[cfg(any(cfail1,cfail4))] impl AddDefaultTrait for Foo { - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- - // ------------------------------------------------------------- + // --------------------------------------------------- // ------------------------- fn method_name() { } } @@ -372,9 +372,9 @@ impl AddDefaultTrait for Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl AddDefaultTrait for Foo { - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] default fn method_name() { } } @@ -388,9 +388,9 @@ pub trait AddArgumentTrait { #[cfg(any(cfail1,cfail4))] impl AddArgumentTrait for Foo { - // ----------------------------------------------------------------------------------------- + // ------------------------------------------------------------------------------- // ------------------------- - // ----------------------------------------------------------------------------------------- + // ------------------------------------------------------------------------------- // ------------------------- fn method_name(&self ) { } } @@ -406,9 +406,9 @@ pub trait AddArgumentTrait { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl AddArgumentTrait for Foo { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method_name(&self, _x: u32) { } } @@ -422,9 +422,9 @@ pub trait ChangeArgumentTypeTrait { #[cfg(any(cfail1,cfail4))] impl ChangeArgumentTypeTrait for Foo { - // ----------------------------------------------------------------------------------------- + // ------------------------------------------------------------------------------- // ------------------------- - // ----------------------------------------------------------------------------------------- + // ------------------------------------------------------------------------------- // ------------------------- fn method_name(&self, _x: u32 ) { } } @@ -440,9 +440,9 @@ pub trait ChangeArgumentTypeTrait { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl ChangeArgumentTypeTrait for Foo { - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail2")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(except="hir_owner,hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail5")] + #[rustc_clean(except="hir_owner_nodes,fn_sig,typeck,optimized_mir", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] fn method_name(&self, _x: char) { } } @@ -462,18 +462,18 @@ impl AddTypeParameterToImpl<u32> for Bar<u32> { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,impl_trait_ref", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,generics_of,impl_trait_ref", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,generics_of,impl_trait_ref", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,generics_of,impl_trait_ref", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl<TTT> AddTypeParameterToImpl<TTT> for Bar<TTT> { #[rustc_clean( - except="hir_owner,hir_owner_nodes,generics_of,fn_sig,type_of,typeck,optimized_mir", + except="hir_owner_nodes,generics_of,fn_sig,type_of,typeck,optimized_mir", cfg="cfail2", )] #[rustc_clean(cfg="cfail3")] #[rustc_clean( - except="hir_owner,hir_owner_nodes,generics_of,fn_sig,type_of,typeck,optimized_mir", + except="hir_owner_nodes,generics_of,fn_sig,type_of,typeck,optimized_mir", cfg="cfail5", )] #[rustc_clean(cfg="cfail6")] @@ -493,9 +493,9 @@ impl ChangeSelfTypeOfImpl for u32 { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes,impl_trait_ref", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes,impl_trait_ref", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes,impl_trait_ref", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes,impl_trait_ref", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl ChangeSelfTypeOfImpl for u64 { #[rustc_clean(except="fn_sig,typeck,optimized_mir", cfg="cfail2")] @@ -518,9 +518,9 @@ impl<T> AddLifetimeBoundToImplParameter for T { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl<T: 'static> AddLifetimeBoundToImplParameter for T { #[rustc_clean(cfg="cfail2")] @@ -543,9 +543,9 @@ impl<T> AddTraitBoundToImplParameter for T { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail2")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail2")] #[rustc_clean(cfg="cfail3")] -#[rustc_clean(except="hir_owner,hir_owner_nodes", cfg="cfail5")] +#[rustc_clean(except="hir_owner_nodes", cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl<T: Clone> AddTraitBoundToImplParameter for T { #[rustc_clean(cfg="cfail2")] diff --git a/tests/incremental/hashes/type_defs.rs b/tests/incremental/hashes/type_defs.rs index 79398eb07fe..206c0595d54 100644 --- a/tests/incremental/hashes/type_defs.rs +++ b/tests/incremental/hashes/type_defs.rs @@ -24,7 +24,7 @@ type ChangePrimitiveType = i32; #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangePrimitiveType = i64; @@ -35,7 +35,7 @@ type ChangePrimitiveType = i64; type ChangeMutability = &'static i32; #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeMutability = &'static mut i32; @@ -46,7 +46,7 @@ type ChangeMutability = &'static mut i32; type ChangeLifetime<'a> = (&'static i32, &'a i32); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeLifetime<'a> = (&'a i32, &'a i32); @@ -60,7 +60,7 @@ struct Struct2; type ChangeTypeStruct = Struct1; #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeTypeStruct = Struct2; @@ -71,7 +71,7 @@ type ChangeTypeStruct = Struct2; type ChangeTypeTuple = (u32, u64); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeTypeTuple = (u32, i64); @@ -91,7 +91,7 @@ enum Enum2 { type ChangeTypeEnum = Enum1; #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeTypeEnum = Enum2; @@ -102,7 +102,7 @@ type ChangeTypeEnum = Enum2; type AddTupleField = (i32, i64); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type AddTupleField = (i32, i64, i16); @@ -113,7 +113,7 @@ type AddTupleField = (i32, i64, i16); type ChangeNestedTupleField = (i32, (i64, i16)); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeNestedTupleField = (i32, (i64, i8)); @@ -124,7 +124,7 @@ type ChangeNestedTupleField = (i32, (i64, i8)); type AddTypeParam<T1> = (T1, T1); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type AddTypeParam<T1, T2> = (T1, T2); @@ -135,7 +135,7 @@ type AddTypeParam<T1, T2> = (T1, T2); type AddTypeParamBound<T1> = (T1, u32); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type AddTypeParamBound<T1: Clone> = (T1, u32); @@ -146,7 +146,7 @@ type AddTypeParamBound<T1: Clone> = (T1, u32); type AddTypeParamBoundWhereClause<T1> where T1: Clone = (T1, u32); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type AddTypeParamBoundWhereClause<T1> where T1: Clone+Copy = (T1, u32); @@ -157,7 +157,7 @@ type AddTypeParamBoundWhereClause<T1> where T1: Clone+Copy = (T1, u32); type AddLifetimeParam<'a> = (&'a u32, &'a u32); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type AddLifetimeParam<'a, 'b> = (&'a u32, &'b u32); @@ -168,7 +168,7 @@ type AddLifetimeParam<'a, 'b> = (&'a u32, &'b u32); type AddLifetimeParamBound<'a, 'b> = (&'a u32, &'b u32); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type AddLifetimeParamBound<'a, 'b: 'a> = (&'a u32, &'b u32); @@ -181,7 +181,7 @@ where 'b: 'a = (&'a u32, &'b u32, &'c u32); #[cfg(not(cfail1))] -#[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type AddLifetimeParamBoundWhereClause<'a, 'b, 'c> where 'b: 'a, @@ -200,7 +200,7 @@ mod change_trait_bound_indirectly { #[cfg(not(cfail1))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeTraitBoundIndirectly<T: Trait> = (T, u32); } @@ -214,7 +214,7 @@ mod change_trait_bound_indirectly_in_where_clause { #[cfg(not(cfail1))] use super::ReferencedTrait2 as Trait; - #[rustc_clean(cfg="cfail2", except="hir_owner,hir_owner_nodes")] + #[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] #[rustc_clean(cfg="cfail3")] type ChangeTraitBoundIndirectly<T> where T : Trait = (T, u32); } diff --git a/tests/mir-opt/building/custom/assume.assume_constant.built.after.mir b/tests/mir-opt/building/custom/assume.assume_constant.built.after.mir new file mode 100644 index 00000000000..8e70d0a1e9b --- /dev/null +++ b/tests/mir-opt/building/custom/assume.assume_constant.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `assume_constant` after built + +fn assume_constant() -> () { + let mut _0: (); + + bb0: { + assume(const true); + return; + } +} diff --git a/tests/mir-opt/building/custom/assume.assume_local.built.after.mir b/tests/mir-opt/building/custom/assume.assume_local.built.after.mir new file mode 100644 index 00000000000..7ea1fcd30c2 --- /dev/null +++ b/tests/mir-opt/building/custom/assume.assume_local.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `assume_local` after built + +fn assume_local(_1: bool) -> () { + let mut _0: (); + + bb0: { + assume(_1); + return; + } +} diff --git a/tests/mir-opt/building/custom/assume.assume_place.built.after.mir b/tests/mir-opt/building/custom/assume.assume_place.built.after.mir new file mode 100644 index 00000000000..ce914618d3d --- /dev/null +++ b/tests/mir-opt/building/custom/assume.assume_place.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `assume_place` after built + +fn assume_place(_1: (bool, u8)) -> () { + let mut _0: (); + + bb0: { + assume((_1.0: bool)); + return; + } +} diff --git a/tests/mir-opt/building/custom/assume.rs b/tests/mir-opt/building/custom/assume.rs new file mode 100644 index 00000000000..a477e12f0e0 --- /dev/null +++ b/tests/mir-opt/building/custom/assume.rs @@ -0,0 +1,44 @@ +// skip-filecheck +#![feature(custom_mir, core_intrinsics)] + +extern crate core; +use core::intrinsics::mir::*; + +// EMIT_MIR assume.assume_local.built.after.mir +#[custom_mir(dialect = "built")] +fn assume_local(x: bool) { + mir!( + { + Assume(x); + Return() + } + ) +} + +// EMIT_MIR assume.assume_place.built.after.mir +#[custom_mir(dialect = "built")] +fn assume_place(p: (bool, u8)) { + mir!( + { + Assume(p.0); + Return() + } + ) +} + +// EMIT_MIR assume.assume_constant.built.after.mir +#[custom_mir(dialect = "built")] +fn assume_constant() { + mir!( + { + Assume(true); + Return() + } + ) +} + +fn main() { + assume_local(true); + assume_place((true, 50)); + assume_constant(); +} diff --git a/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir b/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir index f089c6741fe..10d99a13463 100644 --- a/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir +++ b/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir @@ -7,10 +7,10 @@ fn main() -> () { bb0: { StorageLive(_1); - nop; + StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&str])]}; _1 = (*_2); - nop; + StorageDead(_2); StorageDead(_1); _0 = const (); return; diff --git a/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir b/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir index 9cbbaf302be..2f23dbe9ee4 100644 --- a/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir +++ b/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir @@ -7,10 +7,10 @@ fn main() -> () { bb0: { StorageLive(_1); - nop; + StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&str])]}; _1 = (*_2); - nop; + StorageDead(_2); StorageDead(_1); _0 = const (); return; diff --git a/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir b/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir index dfa2d808128..6499e3676aa 100644 --- a/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir +++ b/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir @@ -7,10 +7,10 @@ fn main() -> () { bb0: { StorageLive(_1); - nop; + StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&u8])]}; _1 = (*_2); - nop; + StorageDead(_2); StorageDead(_1); _0 = const (); return; diff --git a/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir b/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir index 02b66987169..02f5ebab847 100644 --- a/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir +++ b/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir @@ -7,10 +7,10 @@ fn main() -> () { bb0: { StorageLive(_1); - nop; + StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&u8])]}; _1 = (*_2); - nop; + StorageDead(_2); StorageDead(_1); _0 = const (); return; diff --git a/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir b/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir index 386a55ee6fa..c95e696946a 100644 --- a/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir +++ b/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir @@ -7,10 +7,10 @@ fn main() -> () { bb0: { StorageLive(_1); - nop; + StorageLive(_2); _2 = const {ALLOC4: &&Packed}; _1 = (*_2); - nop; + StorageDead(_2); StorageDead(_1); _0 = const (); return; diff --git a/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir b/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir index b9e98f8cd4c..198bc8bd07e 100644 --- a/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir +++ b/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir @@ -7,10 +7,10 @@ fn main() -> () { bb0: { StorageLive(_1); - nop; + StorageLive(_2); _2 = const {ALLOC2: &&Packed}; _1 = (*_2); - nop; + StorageDead(_2); StorageDead(_1); _0 = const (); return; diff --git a/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff b/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff index 2285962fad1..a044cfc62e2 100644 --- a/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff +++ b/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff @@ -24,9 +24,8 @@ bb0: { StorageLive(_2); - _2 = (const 1_i32, const false); -- StorageLive(_3); + _2 = const (1_i32, false); -+ nop; + StorageLive(_3); _3 = &raw mut (_2.1: bool); - _2 = (const 1_i32, const false); + _2 = const (1_i32, false); @@ -42,9 +41,8 @@ StorageDead(_6); _0 = _5; - StorageDead(_5); -- StorageDead(_3); -+ nop; + nop; + StorageDead(_3); StorageDead(_2); return; } diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff index f9537661e8c..6d00dd5b212 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff @@ -18,11 +18,12 @@ _2 = [const 0_u32, const 1_u32, const 2_u32, const 3_u32]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind unreachable]; ++ _4 = const 4_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff index 07886779fea..7e2f72ab31b 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff @@ -18,11 +18,12 @@ _2 = [const 0_u32, const 1_u32, const 2_u32, const 3_u32]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind continue]; ++ _4 = const 4_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff index f9537661e8c..6d00dd5b212 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff @@ -18,11 +18,12 @@ _2 = [const 0_u32, const 1_u32, const 2_u32, const 3_u32]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind unreachable]; ++ _4 = const 4_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff index 07886779fea..7e2f72ab31b 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff @@ -18,11 +18,12 @@ _2 = [const 0_u32, const 1_u32, const 2_u32, const 3_u32]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind continue]; ++ _4 = const 4_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff index a42f9291324..e1a93e31446 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff @@ -22,18 +22,15 @@ } bb0: { -- StorageLive(_1); -+ nop; + StorageLive(_1); StorageLive(_2); -- StorageLive(_3); -+ nop; + StorageLive(_3); _9 = const _; _3 = &(*_9); _2 = &raw const (*_3); _1 = move _2 as *const [i32] (PointerCoercion(Unsize)); StorageDead(_2); -- StorageDead(_3); -+ nop; + StorageDead(_3); StorageLive(_5); StorageLive(_6); _6 = const 3_usize; @@ -50,8 +47,7 @@ StorageDead(_6); _0 = const (); StorageDead(_5); -- StorageDead(_1); -+ nop; + StorageDead(_1); return; } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff index f2d6de6621b..91999145efb 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff @@ -22,18 +22,15 @@ } bb0: { -- StorageLive(_1); -+ nop; + StorageLive(_1); StorageLive(_2); -- StorageLive(_3); -+ nop; + StorageLive(_3); _9 = const _; _3 = &(*_9); _2 = &raw const (*_3); _1 = move _2 as *const [i32] (PointerCoercion(Unsize)); StorageDead(_2); -- StorageDead(_3); -+ nop; + StorageDead(_3); StorageLive(_5); StorageLive(_6); _6 = const 3_usize; @@ -50,8 +47,7 @@ StorageDead(_6); _0 = const (); StorageDead(_5); -- StorageDead(_1); -+ nop; + StorageDead(_1); return; } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff index a42f9291324..e1a93e31446 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff @@ -22,18 +22,15 @@ } bb0: { -- StorageLive(_1); -+ nop; + StorageLive(_1); StorageLive(_2); -- StorageLive(_3); -+ nop; + StorageLive(_3); _9 = const _; _3 = &(*_9); _2 = &raw const (*_3); _1 = move _2 as *const [i32] (PointerCoercion(Unsize)); StorageDead(_2); -- StorageDead(_3); -+ nop; + StorageDead(_3); StorageLive(_5); StorageLive(_6); _6 = const 3_usize; @@ -50,8 +47,7 @@ StorageDead(_6); _0 = const (); StorageDead(_5); -- StorageDead(_1); -+ nop; + StorageDead(_1); return; } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff index f2d6de6621b..91999145efb 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff @@ -22,18 +22,15 @@ } bb0: { -- StorageLive(_1); -+ nop; + StorageLive(_1); StorageLive(_2); -- StorageLive(_3); -+ nop; + StorageLive(_3); _9 = const _; _3 = &(*_9); _2 = &raw const (*_3); _1 = move _2 as *const [i32] (PointerCoercion(Unsize)); StorageDead(_2); -- StorageDead(_3); -+ nop; + StorageDead(_3); StorageLive(_5); StorageLive(_6); _6 = const 3_usize; @@ -50,8 +47,7 @@ StorageDead(_6); _0 = const (); StorageDead(_5); -- StorageDead(_1); -+ nop; + StorageDead(_1); return; } } diff --git a/tests/mir-opt/const_prop/boolean_identities.rs b/tests/mir-opt/const_prop/boolean_identities.rs index f6575ac8e54..3b7ea25ad46 100644 --- a/tests/mir-opt/const_prop/boolean_identities.rs +++ b/tests/mir-opt/const_prop/boolean_identities.rs @@ -5,10 +5,9 @@ pub fn test(x: bool, y: bool) -> bool { // CHECK-LABEL: fn test( // CHECK: debug a => [[a:_.*]]; // CHECK: debug b => [[b:_.*]]; - // FIXME(cjgillot) simplify algebraic identity - // CHECK-NOT: [[a]] = const true; - // CHECK-NOT: [[b]] = const false; - // CHECK-NOT: _0 = const false; + // CHECK: [[a]] = const true; + // CHECK: [[b]] = const false; + // CHECK: _0 = const false; let a = (y | true); let b = (x & false); a & b diff --git a/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff b/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff index eca87af7527..0bd8413289e 100644 --- a/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff +++ b/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff @@ -24,21 +24,23 @@ StorageLive(_4); _4 = _2; - _3 = BitOr(move _4, const true); -+ _3 = BitOr(_2, const true); ++ _3 = const true; StorageDead(_4); - StorageLive(_5); + nop; StorageLive(_6); _6 = _1; - _5 = BitAnd(move _6, const false); -+ _5 = BitAnd(_1, const false); ++ _5 = const false; StorageDead(_6); StorageLive(_7); - _7 = _3; +- _7 = _3; ++ _7 = const true; StorageLive(_8); - _8 = _5; +- _8 = _5; - _0 = BitAnd(move _7, move _8); -+ _0 = BitAnd(_3, _5); ++ _8 = const false; ++ _0 = const false; StorageDead(_8); StorageDead(_7); - StorageDead(_5); diff --git a/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff index b3fdaa5ee82..59ee38f5a2b 100644 --- a/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff @@ -20,7 +20,8 @@ bb0: { StorageLive(_1); - StorageLive(_2); +- StorageLive(_2); ++ nop; StorageLive(_3); - _4 = SizeOf(i32); - _5 = AlignOf(i32); @@ -39,8 +40,10 @@ StorageDead(_7); _9 = (((_3.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); _2 = (*_9); - _1 = Add(move _2, const 0_i32); - StorageDead(_2); +- _1 = Add(move _2, const 0_i32); +- StorageDead(_2); ++ _1 = _2; ++ nop; drop(_3) -> [return: bb2, unwind unreachable]; } diff --git a/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff index d0350c97253..9d87bd809d1 100644 --- a/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff @@ -20,7 +20,8 @@ bb0: { StorageLive(_1); - StorageLive(_2); +- StorageLive(_2); ++ nop; StorageLive(_3); - _4 = SizeOf(i32); - _5 = AlignOf(i32); @@ -39,8 +40,10 @@ StorageDead(_7); _9 = (((_3.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); _2 = (*_9); - _1 = Add(move _2, const 0_i32); - StorageDead(_2); +- _1 = Add(move _2, const 0_i32); +- StorageDead(_2); ++ _1 = _2; ++ nop; drop(_3) -> [return: bb2, unwind: bb3]; } diff --git a/tests/mir-opt/const_prop/boxes.rs b/tests/mir-opt/const_prop/boxes.rs index 5227d7b8b8b..d2d61f86d5e 100644 --- a/tests/mir-opt/const_prop/boxes.rs +++ b/tests/mir-opt/const_prop/boxes.rs @@ -12,7 +12,7 @@ fn main() { // CHECK: debug x => [[x:_.*]]; // CHECK: (*{{_.*}}) = const 42_i32; // CHECK: [[tmp:_.*]] = (*{{_.*}}); - // CHECK: [[x]] = Add(move [[tmp]], const 0_i32); + // CHECK: [[x]] = [[tmp]]; let x = *(#[rustc_box] Box::new(42)) + 0; diff --git a/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff b/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff index 7dd80d64360..b389080c497 100644 --- a/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff +++ b/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff @@ -22,12 +22,10 @@ - _1 = (const 1_i32,); + _1 = const (1_i32,); StorageLive(_2); -- StorageLive(_3); -+ nop; + StorageLive(_3); _3 = &raw mut (_1.0: i32); (*_3) = const 5_i32; -- StorageDead(_3); -+ nop; + StorageDead(_3); _2 = const (); StorageDead(_2); StorageLive(_4); diff --git a/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff b/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff index c4b647d9d2d..c21869dece6 100644 --- a/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff +++ b/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff @@ -17,13 +17,11 @@ bb0: { StorageLive(_1); - _1 = (const 1_i32,); -- StorageLive(_2); + _1 = const (1_i32,); -+ nop; + StorageLive(_2); _2 = &mut (_1.0: i32); (*_2) = const 5_i32; -- StorageDead(_2); -+ nop; + StorageDead(_2); StorageLive(_3); StorageLive(_4); _4 = (_1.0: i32); diff --git a/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-abort.diff index fc0c8afd4cf..dfab4959516 100644 --- a/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-abort.diff @@ -34,9 +34,5 @@ + + ALLOC1 (size: 2, align: 1) { + 01 02 │ .. -+ } -+ -+ ALLOC2 (size: 2, align: 1) { -+ 01 02 │ .. } diff --git a/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-unwind.diff index cf4089598e7..b6d69732316 100644 --- a/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/issue_67019.main.GVN.panic-unwind.diff @@ -34,9 +34,5 @@ + + ALLOC1 (size: 2, align: 1) { + 01 02 │ .. -+ } -+ -+ ALLOC2 (size: 2, align: 1) { -+ 01 02 │ .. } diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff index cf36109fdcb..bd987c01ab1 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff @@ -18,11 +18,12 @@ _2 = [const 0_u8; 5000]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind unreachable]; ++ _4 = const 5000_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff index 40ed9697180..e9ebef84ae0 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff @@ -18,11 +18,12 @@ _2 = [const 0_u8; 5000]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind continue]; ++ _4 = const 5000_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff index cf36109fdcb..bd987c01ab1 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff @@ -18,11 +18,12 @@ _2 = [const 0_u8; 5000]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind unreachable]; ++ _4 = const 5000_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff index 40ed9697180..e9ebef84ae0 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff @@ -18,11 +18,12 @@ _2 = [const 0_u8; 5000]; StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); +- _4 = Len(_2); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; -+ _5 = Lt(const 2_usize, _4); -+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind continue]; ++ _4 = const 5000_usize; ++ _5 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/const_prop/mult_by_zero.rs b/tests/mir-opt/const_prop/mult_by_zero.rs index 2fdb75c3100..b8afaeef43f 100644 --- a/tests/mir-opt/const_prop/mult_by_zero.rs +++ b/tests/mir-opt/const_prop/mult_by_zero.rs @@ -3,8 +3,7 @@ // EMIT_MIR mult_by_zero.test.GVN.diff fn test(x: i32) -> i32 { // CHECK: fn test( - // FIXME(cjgillot) simplify algebraic identity - // CHECK-NOT: _0 = const 0_i32; + // CHECK: _0 = const 0_i32; x * 0 } diff --git a/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff b/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff index e9fb34749c1..6c2aab45d48 100644 --- a/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff +++ b/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff @@ -10,7 +10,7 @@ StorageLive(_2); _2 = _1; - _0 = Mul(move _2, const 0_i32); -+ _0 = Mul(_1, const 0_i32); ++ _0 = const 0_i32; StorageDead(_2); return; } diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff index bc60546cd19..4ed7c985147 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff @@ -19,17 +19,15 @@ bb0: { StorageLive(_1); - _1 = (const 42_i32, const 43_i32); -- StorageLive(_2); + _1 = const (42_i32, 43_i32); -+ nop; + StorageLive(_2); _2 = &mut _1; ((*_2).1: i32) = const 99_i32; StorageLive(_3); _3 = _1; _0 = const (); StorageDead(_3); -- StorageDead(_2); -+ nop; + StorageDead(_2); StorageDead(_1); return; } diff --git a/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff b/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff index d02c392f6bd..e113f43a56e 100644 --- a/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff +++ b/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff @@ -22,14 +22,12 @@ _1 = const 42_u32; StorageLive(_2); StorageLive(_3); -- StorageLive(_4); -+ nop; + StorageLive(_4); _4 = const {ALLOC0: *mut u32}; _3 = (*_4); _1 = move _3; StorageDead(_3); -- StorageDead(_4); -+ nop; + StorageDead(_4); _2 = const (); StorageDead(_2); StorageLive(_5); diff --git a/tests/mir-opt/const_prop/offset_of.rs b/tests/mir-opt/const_prop/offset_of.rs index 43ecbbed186..f15d15bfcb2 100644 --- a/tests/mir-opt/const_prop/offset_of.rs +++ b/tests/mir-opt/const_prop/offset_of.rs @@ -2,7 +2,7 @@ // unit-test: GVN // EMIT_MIR_FOR_EACH_PANIC_STRATEGY -#![feature(offset_of, offset_of_enum)] +#![feature(offset_of_enum, offset_of_nested)] use std::marker::PhantomData; use std::mem::offset_of; diff --git a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-abort.diff index 425bc3ff6c1..4e79b3ad599 100644 --- a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-abort.diff @@ -16,14 +16,12 @@ - StorageLive(_1); + nop; StorageLive(_2); -- StorageLive(_3); -+ nop; + StorageLive(_3); _3 = const _; _2 = &raw const (*_3); _1 = move _2 as usize (PointerExposeAddress); StorageDead(_2); -- StorageDead(_3); -+ nop; + StorageDead(_3); StorageLive(_4); StorageLive(_5); _5 = _1; diff --git a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-unwind.diff index e9360ab8d62..fdc459b457c 100644 --- a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-unwind.diff @@ -16,14 +16,12 @@ - StorageLive(_1); + nop; StorageLive(_2); -- StorageLive(_3); -+ nop; + StorageLive(_3); _3 = const _; _2 = &raw const (*_3); _1 = move _2 as usize (PointerExposeAddress); StorageDead(_2); -- StorageDead(_3); -+ nop; + StorageDead(_3); StorageLive(_4); StorageLive(_5); _5 = _1; diff --git a/tests/mir-opt/const_prop/ref_deref.main.GVN.diff b/tests/mir-opt/const_prop/ref_deref.main.GVN.diff index 8f9aa20524d..56cbd00025e 100644 --- a/tests/mir-opt/const_prop/ref_deref.main.GVN.diff +++ b/tests/mir-opt/const_prop/ref_deref.main.GVN.diff @@ -13,14 +13,12 @@ bb0: { StorageLive(_1); -- StorageLive(_2); -+ nop; + StorageLive(_2); _4 = const _; _2 = &(*_4); - _1 = (*_2); -- StorageDead(_2); + _1 = const 4_i32; -+ nop; + StorageDead(_2); _0 = const (); StorageDead(_1); return; diff --git a/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff b/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff index 8d38888b7d6..d75c0c3b286 100644 --- a/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff +++ b/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff @@ -13,14 +13,12 @@ bb0: { StorageLive(_1); -- StorageLive(_2); -+ nop; + StorageLive(_2); _4 = const _; _2 = &((*_4).1: i32); - _1 = (*_2); -- StorageDead(_2); + _1 = const 5_i32; -+ nop; + StorageDead(_2); _0 = const (); StorageDead(_1); return; diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff index a52e6e35483..71635b8e9c3 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff @@ -20,11 +20,12 @@ _3 = [const 42_u32; 8]; StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); +- _5 = Len(_3); - _6 = Lt(_4, _5); - assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind unreachable]; -+ _6 = Lt(const 2_usize, _5); -+ assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, const 2_usize) -> [success: bb1, unwind unreachable]; ++ _5 = const 8_usize; ++ _6 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff index fe0acee71eb..84205028d6d 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff @@ -20,11 +20,12 @@ _3 = [const 42_u32; 8]; StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); +- _5 = Len(_3); - _6 = Lt(_4, _5); - assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind continue]; -+ _6 = Lt(const 2_usize, _5); -+ assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, const 2_usize) -> [success: bb1, unwind continue]; ++ _5 = const 8_usize; ++ _6 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff index a52e6e35483..71635b8e9c3 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff @@ -20,11 +20,12 @@ _3 = [const 42_u32; 8]; StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); +- _5 = Len(_3); - _6 = Lt(_4, _5); - assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind unreachable]; -+ _6 = Lt(const 2_usize, _5); -+ assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, const 2_usize) -> [success: bb1, unwind unreachable]; ++ _5 = const 8_usize; ++ _6 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff index fe0acee71eb..84205028d6d 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff @@ -20,11 +20,12 @@ _3 = [const 42_u32; 8]; StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); +- _5 = Len(_3); - _6 = Lt(_4, _5); - assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind continue]; -+ _6 = Lt(const 2_usize, _5); -+ assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, const 2_usize) -> [success: bb1, unwind continue]; ++ _5 = const 8_usize; ++ _6 = const true; ++ assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff index 8b2411e50ab..803be994d9a 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff @@ -18,8 +18,7 @@ bb0: { StorageLive(_1); -- StorageLive(_2); -+ nop; + StorageLive(_2); StorageLive(_3); StorageLive(_4); _9 = const _; @@ -44,8 +43,7 @@ + _1 = (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); -- StorageDead(_2); -+ nop; + StorageDead(_2); _0 = const (); StorageDead(_1); return; diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff index 9b20d243f87..2a20e3eca59 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff @@ -18,8 +18,7 @@ bb0: { StorageLive(_1); -- StorageLive(_2); -+ nop; + StorageLive(_2); StorageLive(_3); StorageLive(_4); _9 = const _; @@ -44,8 +43,7 @@ + _1 = (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); -- StorageDead(_2); -+ nop; + StorageDead(_2); _0 = const (); StorageDead(_1); return; diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff index 8b2411e50ab..803be994d9a 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff @@ -18,8 +18,7 @@ bb0: { StorageLive(_1); -- StorageLive(_2); -+ nop; + StorageLive(_2); StorageLive(_3); StorageLive(_4); _9 = const _; @@ -44,8 +43,7 @@ + _1 = (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); -- StorageDead(_2); -+ nop; + StorageDead(_2); _0 = const (); StorageDead(_1); return; diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff index 9b20d243f87..2a20e3eca59 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff @@ -18,8 +18,7 @@ bb0: { StorageLive(_1); -- StorageLive(_2); -+ nop; + StorageLive(_2); StorageLive(_3); StorageLive(_4); _9 = const _; @@ -44,8 +43,7 @@ + _1 = (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); -- StorageDead(_2); -+ nop; + StorageDead(_2); _0 = const (); StorageDead(_1); return; diff --git a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff index 93dfef96cf1..0ff31b1a981 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff @@ -13,13 +13,12 @@ bb0: { StorageLive(_1); -- StorageLive(_2); + StorageLive(_2); - _2 = const 1_usize as &mut Never (Transmute); -+ nop; +- _1 = &mut (*_2); + _2 = const {0x1 as &mut Never}; - _1 = &mut (*_2); -- StorageDead(_2); -+ nop; ++ _1 = const {0x1 as &mut Never}; + StorageDead(_2); unreachable; } } diff --git a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff index 93dfef96cf1..0ff31b1a981 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff @@ -13,13 +13,12 @@ bb0: { StorageLive(_1); -- StorageLive(_2); + StorageLive(_2); - _2 = const 1_usize as &mut Never (Transmute); -+ nop; +- _1 = &mut (*_2); + _2 = const {0x1 as &mut Never}; - _1 = &mut (*_2); -- StorageDead(_2); -+ nop; ++ _1 = const {0x1 as &mut Never}; + StorageDead(_2); unreachable; } } diff --git a/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-abort.mir b/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-abort.mir index 25bffbe2488..7214b01c601 100644 --- a/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-abort.mir +++ b/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-abort.mir @@ -1,25 +1,4 @@ // MIR for `main::{closure#0}` 0 coroutine_drop -/* coroutine_layout = CoroutineLayout { - field_tys: { - _0: CoroutineSavedTy { - ty: std::string::String, - source_info: SourceInfo { - span: $DIR/coroutine_drop_cleanup.rs:12:13: 12:15 (#0), - scope: scope[0], - }, - ignore_for_traits: false, - }, - }, - variant_fields: { - Unresumed(0): [], - Returned (1): [], - Panicked (2): [], - Suspend0 (3): [_0], - }, - storage_conflicts: BitMatrix(1x1) { - (_0, _0), - }, -} */ fn main::{closure#0}(_1: *mut {coroutine@$DIR/coroutine_drop_cleanup.rs:11:15: 11:17}) -> () { let mut _0: (); diff --git a/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-unwind.mir b/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-unwind.mir index 2eac754b15c..00769a493b5 100644 --- a/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-unwind.mir +++ b/tests/mir-opt/coroutine_drop_cleanup.main-{closure#0}.coroutine_drop.0.panic-unwind.mir @@ -1,25 +1,4 @@ // MIR for `main::{closure#0}` 0 coroutine_drop -/* coroutine_layout = CoroutineLayout { - field_tys: { - _0: CoroutineSavedTy { - ty: std::string::String, - source_info: SourceInfo { - span: $DIR/coroutine_drop_cleanup.rs:12:13: 12:15 (#0), - scope: scope[0], - }, - ignore_for_traits: false, - }, - }, - variant_fields: { - Unresumed(0): [], - Returned (1): [], - Panicked (2): [], - Suspend0 (3): [_0], - }, - storage_conflicts: BitMatrix(1x1) { - (_0, _0), - }, -} */ fn main::{closure#0}(_1: *mut {coroutine@$DIR/coroutine_drop_cleanup.rs:11:15: 11:17}) -> () { let mut _0: (); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff index 6925fdb1e70..ffbd97bb545 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -74,8 +75,10 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff index 82ad842505c..7b6dcf1972b 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -74,8 +75,10 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff index 6925fdb1e70..ffbd97bb545 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -74,8 +75,10 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff index 82ad842505c..7b6dcf1972b 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -74,8 +75,10 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff index 13545aa464a..df68ce496fd 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -76,9 +77,11 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); - _8 = _6 as *const [bool; 0] (PointerCoercion(MutToConstPointer)); + _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff index bf326915381..e16ea22091e 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -76,9 +77,11 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); - _8 = _6 as *const [bool; 0] (PointerCoercion(MutToConstPointer)); + _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff index 13545aa464a..df68ce496fd 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -76,9 +77,11 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); - _8 = _6 as *const [bool; 0] (PointerCoercion(MutToConstPointer)); + _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff index bf326915381..e16ea22091e 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff @@ -25,20 +25,21 @@ scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; let mut _8: *const [bool; 0]; + let mut _9: *mut [bool; 0]; scope 12 { scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) { - debug ptr => _6; + debug ptr => _9; scope 14 (inlined std::ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) { - debug self => _6; - let mut _9: *mut u8; + debug self => _9; + let mut _10: *mut u8; scope 15 { scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _9; + debug ptr => _10; scope 17 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _9; + debug self => _10; scope 18 { scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _9; + debug self => _10; } } } @@ -76,9 +77,11 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); + StorageLive(_10); - _8 = _6 as *const [bool; 0] (PointerCoercion(MutToConstPointer)); + _8 = const {0x1 as *mut [bool; 0]} as *const [bool; 0] (PointerCoercion(MutToConstPointer)); _5 = NonNull::<[bool; 0]> { pointer: _8 }; + StorageDead(_10); StorageDead(_9); StorageDead(_8); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/offset_of.rs b/tests/mir-opt/dataflow-const-prop/offset_of.rs index e71b3f59eca..c1be6910258 100644 --- a/tests/mir-opt/dataflow-const-prop/offset_of.rs +++ b/tests/mir-opt/dataflow-const-prop/offset_of.rs @@ -2,7 +2,7 @@ // unit-test: DataflowConstProp // EMIT_MIR_FOR_EACH_PANIC_STRATEGY -#![feature(offset_of)] +#![feature(offset_of_nested)] use std::marker::PhantomData; use std::mem::offset_of; diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination.panic-abort.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-abort.diff index dc0f9073416..07fb8301b9a 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination.panic-abort.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `move_packed` before DeadStoreElimination -+ // MIR for `move_packed` after DeadStoreElimination +- // MIR for `move_packed` before DeadStoreElimination-final ++ // MIR for `move_packed` after DeadStoreElimination-final fn move_packed(_1: Packed) -> () { let mut _0: (); diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination.panic-unwind.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-unwind.diff index 86ef026ec5c..cac3badfa67 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination.panic-unwind.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `move_packed` before DeadStoreElimination -+ // MIR for `move_packed` after DeadStoreElimination +- // MIR for `move_packed` before DeadStoreElimination-final ++ // MIR for `move_packed` after DeadStoreElimination-final fn move_packed(_1: Packed) -> () { let mut _0: (); diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination.panic-abort.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-abort.diff index 8f799b33f45..f9bc9405d6a 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination.panic-abort.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-abort.diff @@ -1,12 +1,12 @@ -- // MIR for `move_simple` before DeadStoreElimination -+ // MIR for `move_simple` after DeadStoreElimination +- // MIR for `move_simple` before DeadStoreElimination-final ++ // MIR for `move_simple` after DeadStoreElimination-final fn move_simple(_1: i32) -> () { debug x => _1; let mut _0: (); let _2: (); -- let mut _3: i32; -- let mut _4: i32; + let mut _3: i32; + let mut _4: i32; bb0: { StorageLive(_2); diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination.panic-unwind.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-unwind.diff index 0551d663b50..efe165422d9 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination.panic-unwind.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-unwind.diff @@ -1,12 +1,12 @@ -- // MIR for `move_simple` before DeadStoreElimination -+ // MIR for `move_simple` after DeadStoreElimination +- // MIR for `move_simple` before DeadStoreElimination-final ++ // MIR for `move_simple` after DeadStoreElimination-final fn move_simple(_1: i32) -> () { debug x => _1; let mut _0: (); let _2: (); -- let mut _3: i32; -- let mut _4: i32; + let mut _3: i32; + let mut _4: i32; bb0: { StorageLive(_2); diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.rs b/tests/mir-opt/dead-store-elimination/call_arg_copy.rs index 490a4aa502c..37b3313f7d0 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.rs +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.rs @@ -1,6 +1,5 @@ -// skip-filecheck // EMIT_MIR_FOR_EACH_PANIC_STRATEGY -// unit-test: DeadStoreElimination +// unit-test: DeadStoreElimination-final // compile-flags: -Zmir-enable-passes=+CopyProp #![feature(core_intrinsics)] @@ -12,8 +11,10 @@ use std::intrinsics::mir::*; #[inline(never)] fn use_both(_: i32, _: i32) {} -// EMIT_MIR call_arg_copy.move_simple.DeadStoreElimination.diff +// EMIT_MIR call_arg_copy.move_simple.DeadStoreElimination-final.diff fn move_simple(x: i32) { + // CHECK-LABEL: fn move_simple( + // CHECK: = use_both(_1, move _1) use_both(x, x); } @@ -23,11 +24,14 @@ struct Packed { y: i32, } -// EMIT_MIR call_arg_copy.move_packed.DeadStoreElimination.diff +// EMIT_MIR call_arg_copy.move_packed.DeadStoreElimination-final.diff #[custom_mir(dialect = "analysis")] fn move_packed(packed: Packed) { + // CHECK-LABEL: fn move_packed( + // CHECK: = use_both(const 0_i32, (_1.1: i32)) mir!( { + // We have a packed struct, verify that the copy is not turned into a move. Call(RET = use_both(0, packed.y), ReturnTo(ret), UnwindContinue()) } ret = { diff --git a/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination.diff b/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination-initial.diff index cf73358dc52..2766b6ce6a9 100644 --- a/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination.diff +++ b/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination-initial.diff @@ -1,10 +1,10 @@ -- // MIR for `cycle` before DeadStoreElimination -+ // MIR for `cycle` after DeadStoreElimination +- // MIR for `cycle` before DeadStoreElimination-initial ++ // MIR for `cycle` after DeadStoreElimination-initial fn cycle(_1: i32, _2: i32, _3: i32) -> () { let mut _0: (); let mut _4: bool; -- let mut _5: i32; + let mut _5: i32; bb0: { _4 = cond() -> [return: bb1, unwind continue]; @@ -19,6 +19,10 @@ - _3 = _2; - _2 = _1; - _1 = _5; ++ nop; ++ nop; ++ nop; ++ nop; _4 = cond() -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/dead-store-elimination/cycle.rs b/tests/mir-opt/dead-store-elimination/cycle.rs index 13e5411275d..e8f566b4aa7 100644 --- a/tests/mir-opt/dead-store-elimination/cycle.rs +++ b/tests/mir-opt/dead-store-elimination/cycle.rs @@ -1,9 +1,8 @@ -// skip-filecheck // This example is interesting because the non-transitive version of `MaybeLiveLocals` would // report that *all* of these stores are live. // // needs-unwind -// unit-test: DeadStoreElimination +// unit-test: DeadStoreElimination-initial #![feature(core_intrinsics, custom_mir)] use std::intrinsics::mir::*; @@ -13,9 +12,13 @@ fn cond() -> bool { false } -// EMIT_MIR cycle.cycle.DeadStoreElimination.diff +// EMIT_MIR cycle.cycle.DeadStoreElimination-initial.diff #[custom_mir(dialect = "runtime", phase = "post-cleanup")] fn cycle(mut x: i32, mut y: i32, mut z: i32) { + // CHECK-LABEL: fn cycle( + // CHECK-NOT: {{_.*}} = {{_.*}}; + // CHECK-NOT: {{_.*}} = move {{_.*}}; + // We use custom MIR to avoid generating debuginfo, that would force to preserve writes. mir!( let condition: bool; diff --git a/tests/mir-opt/dead-store-elimination/place_mention.main.DeadStoreElimination.diff b/tests/mir-opt/dead-store-elimination/place_mention.main.DeadStoreElimination-initial.diff index 2130518771a..5a550285871 100644 --- a/tests/mir-opt/dead-store-elimination/place_mention.main.DeadStoreElimination.diff +++ b/tests/mir-opt/dead-store-elimination/place_mention.main.DeadStoreElimination-initial.diff @@ -1,5 +1,5 @@ -- // MIR for `main` before DeadStoreElimination -+ // MIR for `main` after DeadStoreElimination +- // MIR for `main` before DeadStoreElimination-initial ++ // MIR for `main` after DeadStoreElimination-initial fn main() -> () { let mut _0: (); diff --git a/tests/mir-opt/dead-store-elimination/place_mention.rs b/tests/mir-opt/dead-store-elimination/place_mention.rs index 4813cf7ee2b..ae75e622ff7 100644 --- a/tests/mir-opt/dead-store-elimination/place_mention.rs +++ b/tests/mir-opt/dead-store-elimination/place_mention.rs @@ -1,10 +1,15 @@ -// skip-filecheck -// unit-test: DeadStoreElimination +// Verify that we account for the `PlaceMention` statement as a use of the tuple, +// and don't remove it as a dead store. +// +// unit-test: DeadStoreElimination-initial // compile-flags: -Zmir-keep-place-mention -// EMIT_MIR place_mention.main.DeadStoreElimination.diff +// EMIT_MIR place_mention.main.DeadStoreElimination-initial.diff fn main() { - // Verify that we account for the `PlaceMention` statement as a use of the tuple, - // and don't remove it as a dead store. + // CHECK-LABEL: fn main( + // CHECK-NOT: PlaceMention( + // CHECK: [[tmp:_.*]] = + // CHECK-NEXT: PlaceMention([[tmp:_.*]]); + let (_, _) = ("Hello", "World"); } diff --git a/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination.diff b/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff index 31f727e5fb3..9b0dc6b6af6 100644 --- a/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination.diff +++ b/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff @@ -1,5 +1,5 @@ -- // MIR for `pointer_to_int` before DeadStoreElimination -+ // MIR for `pointer_to_int` after DeadStoreElimination +- // MIR for `pointer_to_int` before DeadStoreElimination-initial ++ // MIR for `pointer_to_int` after DeadStoreElimination-initial fn pointer_to_int(_1: *mut i32) -> () { debug p => _1; diff --git a/tests/mir-opt/dead-store-elimination/provenance_soundness.retags.DeadStoreElimination.diff b/tests/mir-opt/dead-store-elimination/provenance_soundness.retags.DeadStoreElimination-initial.diff index e1ebc39aacc..ab74d2411bb 100644 --- a/tests/mir-opt/dead-store-elimination/provenance_soundness.retags.DeadStoreElimination.diff +++ b/tests/mir-opt/dead-store-elimination/provenance_soundness.retags.DeadStoreElimination-initial.diff @@ -1,5 +1,5 @@ -- // MIR for `retags` before DeadStoreElimination -+ // MIR for `retags` after DeadStoreElimination +- // MIR for `retags` before DeadStoreElimination-initial ++ // MIR for `retags` after DeadStoreElimination-initial fn retags(_1: &mut i32) -> () { debug _r => _1; diff --git a/tests/mir-opt/dead-store-elimination/provenance_soundness.rs b/tests/mir-opt/dead-store-elimination/provenance_soundness.rs index 24ffbe980eb..916c393b9de 100644 --- a/tests/mir-opt/dead-store-elimination/provenance_soundness.rs +++ b/tests/mir-opt/dead-store-elimination/provenance_soundness.rs @@ -1,17 +1,21 @@ -// skip-filecheck -// unit-test: DeadStoreElimination -// compile-flags: -Zmir-emit-retag - // Test that we don't remove pointer to int casts or retags +// unit-test: DeadStoreElimination-initial +// compile-flags: -Zmir-emit-retag -// EMIT_MIR provenance_soundness.pointer_to_int.DeadStoreElimination.diff +// EMIT_MIR provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff fn pointer_to_int(p: *mut i32) { + // CHECK-LABEL: fn pointer_to_int( + // CHECK: {{_.*}} = {{.*}} as usize (PointerExposeAddress); + // CHECK: {{_.*}} = {{.*}} as isize (PointerExposeAddress); let _x = p as usize; let _y = p as isize; } -// EMIT_MIR provenance_soundness.retags.DeadStoreElimination.diff -fn retags(_r: &mut i32) {} +// EMIT_MIR provenance_soundness.retags.DeadStoreElimination-initial.diff +fn retags(_r: &mut i32) { + // CHECK-LABEL: fn retags( + // CHECK: Retag([fn entry] _1); +} fn main() { pointer_to_int(&mut 5 as *mut _); diff --git a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff index 993e0f1d1a6..0af3faf28f0 100644 --- a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff @@ -5,12 +5,13 @@ let mut _0: (); let _1: main::Un; let mut _2: u32; + let mut _3: u32; scope 1 { debug un => _1; scope 2 { } scope 4 (inlined std::mem::drop::<u32>) { - debug _x => _2; + debug _x => _3; } } scope 3 (inlined val) { @@ -18,10 +19,13 @@ bb0: { StorageLive(_1); - _1 = Un { us: const 1_u32 }; StorageLive(_2); - _2 = (_1.0: u32); + _2 = const 1_u32; + _1 = Un { us: const 1_u32 }; StorageDead(_2); + StorageLive(_3); + _3 = (_1.0: u32); + StorageDead(_3); StorageDead(_1); return; } diff --git a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff index 993e0f1d1a6..0af3faf28f0 100644 --- a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff @@ -5,12 +5,13 @@ let mut _0: (); let _1: main::Un; let mut _2: u32; + let mut _3: u32; scope 1 { debug un => _1; scope 2 { } scope 4 (inlined std::mem::drop::<u32>) { - debug _x => _2; + debug _x => _3; } } scope 3 (inlined val) { @@ -18,10 +19,13 @@ bb0: { StorageLive(_1); - _1 = Un { us: const 1_u32 }; StorageLive(_2); - _2 = (_1.0: u32); + _2 = const 1_u32; + _1 = Un { us: const 1_u32 }; StorageDead(_2); + StorageLive(_3); + _3 = (_1.0: u32); + StorageDead(_3); StorageDead(_1); return; } diff --git a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff index 0ba1bac0a03..080478ea884 100644 --- a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff +++ b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff @@ -73,31 +73,59 @@ } bb4: { +- StorageLive(_8); ++ nop; _8 = ((_6 as Some).0: usize); + StorageLive(_9); + _9 = _1; + StorageLive(_10); + _10 = _2; StorageLive(_11); _11 = _5; StorageLive(_12); StorageLive(_13); - _13 = _8 as u32 (IntToInt); + StorageLive(_14); + _14 = _8; +- _13 = move _14 as u32 (IntToInt); ++ _13 = _8 as u32 (IntToInt); + StorageDead(_14); _12 = Add(move _13, const 1_u32); StorageDead(_13); - _0 = float_to_exponential_common_exact::<T>(_1, _2, move _11, move _12, _3) -> [return: bb5, unwind unreachable]; + StorageLive(_15); + _15 = _3; +- _0 = float_to_exponential_common_exact::<T>(move _9, move _10, move _11, move _12, move _15) -> [return: bb5, unwind unreachable]; ++ _0 = float_to_exponential_common_exact::<T>(_1, _2, move _11, move _12, _3) -> [return: bb5, unwind unreachable]; } bb5: { + StorageDead(_15); StorageDead(_12); StorageDead(_11); + StorageDead(_10); + StorageDead(_9); +- StorageDead(_8); ++ nop; goto -> bb8; } bb6: { + StorageLive(_16); + _16 = _1; + StorageLive(_17); + _17 = _2; StorageLive(_18); _18 = _5; - _0 = float_to_exponential_common_shortest::<T>(_1, _2, move _18, _3) -> [return: bb7, unwind unreachable]; + StorageLive(_19); + _19 = _3; +- _0 = float_to_exponential_common_shortest::<T>(move _16, move _17, move _18, move _19) -> [return: bb7, unwind unreachable]; ++ _0 = float_to_exponential_common_shortest::<T>(_1, _2, move _18, _3) -> [return: bb7, unwind unreachable]; } bb7: { + StorageDead(_19); StorageDead(_18); + StorageDead(_17); + StorageDead(_16); goto -> bb8; } diff --git a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff index 27ea43ef12b..ff8933fca8b 100644 --- a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff +++ b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff @@ -73,31 +73,59 @@ } bb4: { +- StorageLive(_8); ++ nop; _8 = ((_6 as Some).0: usize); + StorageLive(_9); + _9 = _1; + StorageLive(_10); + _10 = _2; StorageLive(_11); _11 = _5; StorageLive(_12); StorageLive(_13); - _13 = _8 as u32 (IntToInt); + StorageLive(_14); + _14 = _8; +- _13 = move _14 as u32 (IntToInt); ++ _13 = _8 as u32 (IntToInt); + StorageDead(_14); _12 = Add(move _13, const 1_u32); StorageDead(_13); - _0 = float_to_exponential_common_exact::<T>(_1, _2, move _11, move _12, _3) -> [return: bb5, unwind continue]; + StorageLive(_15); + _15 = _3; +- _0 = float_to_exponential_common_exact::<T>(move _9, move _10, move _11, move _12, move _15) -> [return: bb5, unwind continue]; ++ _0 = float_to_exponential_common_exact::<T>(_1, _2, move _11, move _12, _3) -> [return: bb5, unwind continue]; } bb5: { + StorageDead(_15); StorageDead(_12); StorageDead(_11); + StorageDead(_10); + StorageDead(_9); +- StorageDead(_8); ++ nop; goto -> bb8; } bb6: { + StorageLive(_16); + _16 = _1; + StorageLive(_17); + _17 = _2; StorageLive(_18); _18 = _5; - _0 = float_to_exponential_common_shortest::<T>(_1, _2, move _18, _3) -> [return: bb7, unwind continue]; + StorageLive(_19); + _19 = _3; +- _0 = float_to_exponential_common_shortest::<T>(move _16, move _17, move _18, move _19) -> [return: bb7, unwind continue]; ++ _0 = float_to_exponential_common_shortest::<T>(_1, _2, move _18, _3) -> [return: bb7, unwind continue]; } bb7: { + StorageDead(_19); StorageDead(_18); + StorageDead(_17); + StorageDead(_16); goto -> bb8; } diff --git a/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff b/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff index d524ad242fe..84eb6c5cfe8 100644 --- a/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff @@ -13,13 +13,13 @@ let _8: (); let mut _9: u64; let mut _10: u64; - let _11: (); - let mut _12: u64; + let mut _11: u64; + let _12: (); let mut _13: u64; - let _14: (); - let mut _15: u64; + let mut _14: u64; + let _15: (); let mut _16: u64; - let mut _17: bool; + let mut _17: u64; let _18: (); let mut _19: u64; let mut _20: u64; @@ -51,18 +51,32 @@ let _46: (); let mut _47: u64; let mut _48: u64; - let _49: (); - let mut _50: u64; + let mut _49: bool; + let _50: (); let mut _51: u64; - let _52: (); - let mut _53: u64; + let mut _52: u64; + let _53: (); let mut _54: u64; - let _55: (); - let mut _56: u64; + let mut _55: u64; + let _56: (); let mut _57: u64; - let _58: (); - let mut _59: u64; + let mut _58: u64; + let _59: (); let mut _60: u64; + let mut _61: u64; + let _62: (); + let mut _63: u64; + let mut _64: u64; + let _65: (); + let mut _66: u64; + let mut _67: u64; + let mut _68: u64; + let _69: (); + let mut _70: u64; + let mut _71: u64; + let _72: (); + let mut _73: u64; + let mut _74: u64; bb0: { StorageLive(_2); @@ -70,9 +84,10 @@ StorageLive(_4); _4 = _1; - _3 = Add(move _4, const 0_u64); -+ _3 = Add(_1, const 0_u64); ++ _3 = _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb1, unwind unreachable]; +- _2 = opaque::<u64>(move _3) -> [return: bb1, unwind unreachable]; ++ _2 = opaque::<u64>(_1) -> [return: bb1, unwind unreachable]; } bb1: { @@ -83,98 +98,101 @@ StorageLive(_7); _7 = _1; - _6 = Sub(move _7, const 0_u64); -+ _6 = Sub(_1, const 0_u64); ++ _6 = _1; StorageDead(_7); - _5 = opaque::<u64>(move _6) -> [return: bb2, unwind unreachable]; +- _5 = opaque::<u64>(move _6) -> [return: bb2, unwind unreachable]; ++ _5 = opaque::<u64>(_1) -> [return: bb2, unwind unreachable]; } bb2: { StorageDead(_6); StorageDead(_5); StorageLive(_8); - StorageLive(_9); +- StorageLive(_9); ++ nop; StorageLive(_10); _10 = _1; -- _9 = Mul(move _10, const 0_u64); -+ _9 = Mul(_1, const 0_u64); + StorageLive(_11); + _11 = _1; +- _9 = Sub(move _10, move _11); ++ _9 = const 0_u64; + StorageDead(_11); StorageDead(_10); - _8 = opaque::<u64>(move _9) -> [return: bb3, unwind unreachable]; +- _8 = opaque::<u64>(move _9) -> [return: bb3, unwind unreachable]; ++ _8 = opaque::<u64>(const 0_u64) -> [return: bb3, unwind unreachable]; } bb3: { - StorageDead(_9); +- StorageDead(_9); ++ nop; StorageDead(_8); - StorageLive(_11); StorageLive(_12); StorageLive(_13); - _13 = _1; -- _12 = Mul(move _13, const 1_u64); -+ _12 = Mul(_1, const 1_u64); - StorageDead(_13); - _11 = opaque::<u64>(move _12) -> [return: bb4, unwind unreachable]; + StorageLive(_14); + _14 = _1; +- _13 = Mul(move _14, const 0_u64); ++ _13 = const 0_u64; + StorageDead(_14); +- _12 = opaque::<u64>(move _13) -> [return: bb4, unwind unreachable]; ++ _12 = opaque::<u64>(const 0_u64) -> [return: bb4, unwind unreachable]; } bb4: { + StorageDead(_13); StorageDead(_12); - StorageDead(_11); - StorageLive(_14); StorageLive(_15); StorageLive(_16); - _16 = _1; -- _17 = Eq(const 0_u64, const 0_u64); -- assert(!move _17, "attempt to divide `{}` by zero", _16) -> [success: bb5, unwind unreachable]; -+ _17 = const true; -+ assert(!const true, "attempt to divide `{}` by zero", _1) -> [success: bb5, unwind unreachable]; + StorageLive(_17); + _17 = _1; +- _16 = Mul(move _17, const 1_u64); ++ _16 = _1; + StorageDead(_17); +- _15 = opaque::<u64>(move _16) -> [return: bb5, unwind unreachable]; ++ _15 = opaque::<u64>(_1) -> [return: bb5, unwind unreachable]; } bb5: { -- _15 = Div(move _16, const 0_u64); -+ _15 = Div(_1, const 0_u64); StorageDead(_16); - _14 = opaque::<u64>(move _15) -> [return: bb6, unwind unreachable]; - } - - bb6: { StorageDead(_15); - StorageDead(_14); StorageLive(_18); StorageLive(_19); StorageLive(_20); _20 = _1; -- _21 = Eq(const 1_u64, const 0_u64); -- assert(!move _21, "attempt to divide `{}` by zero", _20) -> [success: bb7, unwind unreachable]; -+ _21 = const false; -+ assert(!const false, "attempt to divide `{}` by zero", _1) -> [success: bb7, unwind unreachable]; +- _21 = Eq(const 0_u64, const 0_u64); +- assert(!move _21, "attempt to divide `{}` by zero", _20) -> [success: bb6, unwind unreachable]; ++ _21 = const true; ++ assert(!const true, "attempt to divide `{}` by zero", _1) -> [success: bb6, unwind unreachable]; } - bb7: { -- _19 = Div(move _20, const 1_u64); -+ _19 = Div(_1, const 1_u64); + bb6: { +- _19 = Div(move _20, const 0_u64); ++ _19 = Div(_1, const 0_u64); StorageDead(_20); - _18 = opaque::<u64>(move _19) -> [return: bb8, unwind unreachable]; + _18 = opaque::<u64>(move _19) -> [return: bb7, unwind unreachable]; } - bb8: { + bb7: { StorageDead(_19); StorageDead(_18); StorageLive(_22); StorageLive(_23); StorageLive(_24); _24 = _1; -- _25 = Eq(_24, const 0_u64); -- assert(!move _25, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb9, unwind unreachable]; -+ _25 = Eq(_1, const 0_u64); -+ assert(!_25, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb9, unwind unreachable]; +- _25 = Eq(const 1_u64, const 0_u64); +- assert(!move _25, "attempt to divide `{}` by zero", _24) -> [success: bb8, unwind unreachable]; ++ _25 = const false; ++ assert(!const false, "attempt to divide `{}` by zero", _1) -> [success: bb8, unwind unreachable]; } - bb9: { -- _23 = Div(const 0_u64, move _24); -+ _23 = Div(const 0_u64, _1); + bb8: { +- _23 = Div(move _24, const 1_u64); ++ _23 = _1; StorageDead(_24); - _22 = opaque::<u64>(move _23) -> [return: bb10, unwind unreachable]; +- _22 = opaque::<u64>(move _23) -> [return: bb9, unwind unreachable]; ++ _22 = opaque::<u64>(_1) -> [return: bb9, unwind unreachable]; } - bb10: { + bb9: { StorageDead(_23); StorageDead(_22); StorageLive(_26); @@ -182,79 +200,81 @@ StorageLive(_28); _28 = _1; - _29 = Eq(_28, const 0_u64); -- assert(!move _29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb11, unwind unreachable]; -+ _29 = _25; -+ assert(!_25, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb11, unwind unreachable]; +- assert(!move _29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind unreachable]; ++ _29 = Eq(_1, const 0_u64); ++ assert(!_29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind unreachable]; } - bb11: { -- _27 = Div(const 1_u64, move _28); -+ _27 = Div(const 1_u64, _1); + bb10: { +- _27 = Div(const 0_u64, move _28); ++ _27 = const 0_u64; StorageDead(_28); - _26 = opaque::<u64>(move _27) -> [return: bb12, unwind unreachable]; +- _26 = opaque::<u64>(move _27) -> [return: bb11, unwind unreachable]; ++ _26 = opaque::<u64>(const 0_u64) -> [return: bb11, unwind unreachable]; } - bb12: { + bb11: { StorageDead(_27); StorageDead(_26); StorageLive(_30); StorageLive(_31); StorageLive(_32); _32 = _1; -- _33 = Eq(const 0_u64, const 0_u64); -- assert(!move _33, "attempt to calculate the remainder of `{}` with a divisor of zero", _32) -> [success: bb13, unwind unreachable]; -+ _33 = const true; -+ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb13, unwind unreachable]; +- _33 = Eq(_32, const 0_u64); +- assert(!move _33, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind unreachable]; ++ _33 = _29; ++ assert(!_29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind unreachable]; } - bb13: { -- _31 = Rem(move _32, const 0_u64); -+ _31 = Rem(_1, const 0_u64); + bb12: { +- _31 = Div(const 1_u64, move _32); ++ _31 = Div(const 1_u64, _1); StorageDead(_32); - _30 = opaque::<u64>(move _31) -> [return: bb14, unwind unreachable]; + _30 = opaque::<u64>(move _31) -> [return: bb13, unwind unreachable]; } - bb14: { + bb13: { StorageDead(_31); StorageDead(_30); StorageLive(_34); StorageLive(_35); StorageLive(_36); _36 = _1; -- _37 = Eq(const 1_u64, const 0_u64); -- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", _36) -> [success: bb15, unwind unreachable]; -+ _37 = const false; -+ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb15, unwind unreachable]; +- _37 = Eq(const 0_u64, const 0_u64); +- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", _36) -> [success: bb14, unwind unreachable]; ++ _37 = const true; ++ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb14, unwind unreachable]; } - bb15: { -- _35 = Rem(move _36, const 1_u64); -+ _35 = Rem(_1, const 1_u64); + bb14: { +- _35 = Rem(move _36, const 0_u64); ++ _35 = Rem(_1, const 0_u64); StorageDead(_36); - _34 = opaque::<u64>(move _35) -> [return: bb16, unwind unreachable]; + _34 = opaque::<u64>(move _35) -> [return: bb15, unwind unreachable]; } - bb16: { + bb15: { StorageDead(_35); StorageDead(_34); StorageLive(_38); StorageLive(_39); StorageLive(_40); _40 = _1; -- _41 = Eq(_40, const 0_u64); -- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb17, unwind unreachable]; -+ _41 = _25; -+ assert(!_25, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb17, unwind unreachable]; +- _41 = Eq(const 1_u64, const 0_u64); +- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", _40) -> [success: bb16, unwind unreachable]; ++ _41 = const false; ++ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb16, unwind unreachable]; } - bb17: { -- _39 = Rem(const 0_u64, move _40); -+ _39 = Rem(const 0_u64, _1); + bb16: { +- _39 = Rem(move _40, const 1_u64); ++ _39 = const 0_u64; StorageDead(_40); - _38 = opaque::<u64>(move _39) -> [return: bb18, unwind unreachable]; +- _38 = opaque::<u64>(move _39) -> [return: bb17, unwind unreachable]; ++ _38 = opaque::<u64>(const 0_u64) -> [return: bb17, unwind unreachable]; } - bb18: { + bb17: { StorageDead(_39); StorageDead(_38); StorageLive(_42); @@ -262,27 +282,35 @@ StorageLive(_44); _44 = _1; - _45 = Eq(_44, const 0_u64); -- assert(!move _45, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb19, unwind unreachable]; -+ _45 = _25; -+ assert(!_25, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb19, unwind unreachable]; +- assert(!move _45, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind unreachable]; ++ _45 = _29; ++ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind unreachable]; } - bb19: { -- _43 = Rem(const 1_u64, move _44); -+ _43 = Rem(const 1_u64, _1); + bb18: { +- _43 = Rem(const 0_u64, move _44); ++ _43 = const 0_u64; StorageDead(_44); - _42 = opaque::<u64>(move _43) -> [return: bb20, unwind unreachable]; +- _42 = opaque::<u64>(move _43) -> [return: bb19, unwind unreachable]; ++ _42 = opaque::<u64>(const 0_u64) -> [return: bb19, unwind unreachable]; } - bb20: { + bb19: { StorageDead(_43); StorageDead(_42); StorageLive(_46); StorageLive(_47); StorageLive(_48); _48 = _1; -- _47 = BitAnd(move _48, const 0_u64); -+ _47 = BitAnd(_1, const 0_u64); +- _49 = Eq(_48, const 0_u64); +- assert(!move _49, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind unreachable]; ++ _49 = _29; ++ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind unreachable]; + } + + bb20: { +- _47 = Rem(const 1_u64, move _48); ++ _47 = Rem(const 1_u64, _1); StorageDead(_48); _46 = opaque::<u64>(move _47) -> [return: bb21, unwind unreachable]; } @@ -290,58 +318,121 @@ bb21: { StorageDead(_47); StorageDead(_46); - StorageLive(_49); StorageLive(_50); StorageLive(_51); - _51 = _1; -- _50 = BitOr(move _51, const 0_u64); -+ _50 = BitOr(_1, const 0_u64); - StorageDead(_51); - _49 = opaque::<u64>(move _50) -> [return: bb22, unwind unreachable]; + StorageLive(_52); + _52 = _1; +- _51 = BitAnd(move _52, const 0_u64); ++ _51 = const 0_u64; + StorageDead(_52); +- _50 = opaque::<u64>(move _51) -> [return: bb22, unwind unreachable]; ++ _50 = opaque::<u64>(const 0_u64) -> [return: bb22, unwind unreachable]; } bb22: { + StorageDead(_51); StorageDead(_50); - StorageDead(_49); - StorageLive(_52); StorageLive(_53); StorageLive(_54); - _54 = _1; -- _53 = BitXor(move _54, const 0_u64); -+ _53 = BitXor(_1, const 0_u64); - StorageDead(_54); - _52 = opaque::<u64>(move _53) -> [return: bb23, unwind unreachable]; + StorageLive(_55); + _55 = _1; +- _54 = BitAnd(move _55, const _); ++ _54 = _1; + StorageDead(_55); +- _53 = opaque::<u64>(move _54) -> [return: bb23, unwind unreachable]; ++ _53 = opaque::<u64>(_1) -> [return: bb23, unwind unreachable]; } bb23: { + StorageDead(_54); StorageDead(_53); - StorageDead(_52); - StorageLive(_55); StorageLive(_56); StorageLive(_57); - _57 = _1; -- _56 = Shr(move _57, const 0_i32); -+ _56 = Shr(_1, const 0_i32); - StorageDead(_57); - _55 = opaque::<u64>(move _56) -> [return: bb24, unwind unreachable]; + StorageLive(_58); + _58 = _1; +- _57 = BitOr(move _58, const 0_u64); ++ _57 = _1; + StorageDead(_58); +- _56 = opaque::<u64>(move _57) -> [return: bb24, unwind unreachable]; ++ _56 = opaque::<u64>(_1) -> [return: bb24, unwind unreachable]; } bb24: { + StorageDead(_57); StorageDead(_56); - StorageDead(_55); - StorageLive(_58); StorageLive(_59); StorageLive(_60); - _60 = _1; -- _59 = Shl(move _60, const 0_i32); -+ _59 = Shl(_1, const 0_i32); - StorageDead(_60); - _58 = opaque::<u64>(move _59) -> [return: bb25, unwind unreachable]; + StorageLive(_61); + _61 = _1; +- _60 = BitOr(move _61, const _); ++ _60 = const u64::MAX; + StorageDead(_61); +- _59 = opaque::<u64>(move _60) -> [return: bb25, unwind unreachable]; ++ _59 = opaque::<u64>(const u64::MAX) -> [return: bb25, unwind unreachable]; } bb25: { + StorageDead(_60); StorageDead(_59); - StorageDead(_58); + StorageLive(_62); + StorageLive(_63); + StorageLive(_64); + _64 = _1; +- _63 = BitXor(move _64, const 0_u64); ++ _63 = _1; + StorageDead(_64); +- _62 = opaque::<u64>(move _63) -> [return: bb26, unwind unreachable]; ++ _62 = opaque::<u64>(_1) -> [return: bb26, unwind unreachable]; + } + + bb26: { + StorageDead(_63); + StorageDead(_62); + StorageLive(_65); + StorageLive(_66); + StorageLive(_67); + _67 = _1; + StorageLive(_68); + _68 = _1; +- _66 = BitXor(move _67, move _68); ++ _66 = const 0_u64; + StorageDead(_68); + StorageDead(_67); +- _65 = opaque::<u64>(move _66) -> [return: bb27, unwind unreachable]; ++ _65 = opaque::<u64>(const 0_u64) -> [return: bb27, unwind unreachable]; + } + + bb27: { + StorageDead(_66); + StorageDead(_65); + StorageLive(_69); + StorageLive(_70); + StorageLive(_71); + _71 = _1; +- _70 = Shr(move _71, const 0_i32); ++ _70 = _1; + StorageDead(_71); +- _69 = opaque::<u64>(move _70) -> [return: bb28, unwind unreachable]; ++ _69 = opaque::<u64>(_1) -> [return: bb28, unwind unreachable]; + } + + bb28: { + StorageDead(_70); + StorageDead(_69); + StorageLive(_72); + StorageLive(_73); + StorageLive(_74); + _74 = _1; +- _73 = Shl(move _74, const 0_i32); ++ _73 = _1; + StorageDead(_74); +- _72 = opaque::<u64>(move _73) -> [return: bb29, unwind unreachable]; ++ _72 = opaque::<u64>(_1) -> [return: bb29, unwind unreachable]; + } + + bb29: { + StorageDead(_73); + StorageDead(_72); _0 = const (); return; } diff --git a/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff b/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff index 9d69353934c..98e92d2a310 100644 --- a/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff @@ -13,13 +13,13 @@ let _8: (); let mut _9: u64; let mut _10: u64; - let _11: (); - let mut _12: u64; + let mut _11: u64; + let _12: (); let mut _13: u64; - let _14: (); - let mut _15: u64; + let mut _14: u64; + let _15: (); let mut _16: u64; - let mut _17: bool; + let mut _17: u64; let _18: (); let mut _19: u64; let mut _20: u64; @@ -51,18 +51,32 @@ let _46: (); let mut _47: u64; let mut _48: u64; - let _49: (); - let mut _50: u64; + let mut _49: bool; + let _50: (); let mut _51: u64; - let _52: (); - let mut _53: u64; + let mut _52: u64; + let _53: (); let mut _54: u64; - let _55: (); - let mut _56: u64; + let mut _55: u64; + let _56: (); let mut _57: u64; - let _58: (); - let mut _59: u64; + let mut _58: u64; + let _59: (); let mut _60: u64; + let mut _61: u64; + let _62: (); + let mut _63: u64; + let mut _64: u64; + let _65: (); + let mut _66: u64; + let mut _67: u64; + let mut _68: u64; + let _69: (); + let mut _70: u64; + let mut _71: u64; + let _72: (); + let mut _73: u64; + let mut _74: u64; bb0: { StorageLive(_2); @@ -70,9 +84,10 @@ StorageLive(_4); _4 = _1; - _3 = Add(move _4, const 0_u64); -+ _3 = Add(_1, const 0_u64); ++ _3 = _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb1, unwind continue]; +- _2 = opaque::<u64>(move _3) -> [return: bb1, unwind continue]; ++ _2 = opaque::<u64>(_1) -> [return: bb1, unwind continue]; } bb1: { @@ -83,98 +98,101 @@ StorageLive(_7); _7 = _1; - _6 = Sub(move _7, const 0_u64); -+ _6 = Sub(_1, const 0_u64); ++ _6 = _1; StorageDead(_7); - _5 = opaque::<u64>(move _6) -> [return: bb2, unwind continue]; +- _5 = opaque::<u64>(move _6) -> [return: bb2, unwind continue]; ++ _5 = opaque::<u64>(_1) -> [return: bb2, unwind continue]; } bb2: { StorageDead(_6); StorageDead(_5); StorageLive(_8); - StorageLive(_9); +- StorageLive(_9); ++ nop; StorageLive(_10); _10 = _1; -- _9 = Mul(move _10, const 0_u64); -+ _9 = Mul(_1, const 0_u64); + StorageLive(_11); + _11 = _1; +- _9 = Sub(move _10, move _11); ++ _9 = const 0_u64; + StorageDead(_11); StorageDead(_10); - _8 = opaque::<u64>(move _9) -> [return: bb3, unwind continue]; +- _8 = opaque::<u64>(move _9) -> [return: bb3, unwind continue]; ++ _8 = opaque::<u64>(const 0_u64) -> [return: bb3, unwind continue]; } bb3: { - StorageDead(_9); +- StorageDead(_9); ++ nop; StorageDead(_8); - StorageLive(_11); StorageLive(_12); StorageLive(_13); - _13 = _1; -- _12 = Mul(move _13, const 1_u64); -+ _12 = Mul(_1, const 1_u64); - StorageDead(_13); - _11 = opaque::<u64>(move _12) -> [return: bb4, unwind continue]; + StorageLive(_14); + _14 = _1; +- _13 = Mul(move _14, const 0_u64); ++ _13 = const 0_u64; + StorageDead(_14); +- _12 = opaque::<u64>(move _13) -> [return: bb4, unwind continue]; ++ _12 = opaque::<u64>(const 0_u64) -> [return: bb4, unwind continue]; } bb4: { + StorageDead(_13); StorageDead(_12); - StorageDead(_11); - StorageLive(_14); StorageLive(_15); StorageLive(_16); - _16 = _1; -- _17 = Eq(const 0_u64, const 0_u64); -- assert(!move _17, "attempt to divide `{}` by zero", _16) -> [success: bb5, unwind continue]; -+ _17 = const true; -+ assert(!const true, "attempt to divide `{}` by zero", _1) -> [success: bb5, unwind continue]; + StorageLive(_17); + _17 = _1; +- _16 = Mul(move _17, const 1_u64); ++ _16 = _1; + StorageDead(_17); +- _15 = opaque::<u64>(move _16) -> [return: bb5, unwind continue]; ++ _15 = opaque::<u64>(_1) -> [return: bb5, unwind continue]; } bb5: { -- _15 = Div(move _16, const 0_u64); -+ _15 = Div(_1, const 0_u64); StorageDead(_16); - _14 = opaque::<u64>(move _15) -> [return: bb6, unwind continue]; - } - - bb6: { StorageDead(_15); - StorageDead(_14); StorageLive(_18); StorageLive(_19); StorageLive(_20); _20 = _1; -- _21 = Eq(const 1_u64, const 0_u64); -- assert(!move _21, "attempt to divide `{}` by zero", _20) -> [success: bb7, unwind continue]; -+ _21 = const false; -+ assert(!const false, "attempt to divide `{}` by zero", _1) -> [success: bb7, unwind continue]; +- _21 = Eq(const 0_u64, const 0_u64); +- assert(!move _21, "attempt to divide `{}` by zero", _20) -> [success: bb6, unwind continue]; ++ _21 = const true; ++ assert(!const true, "attempt to divide `{}` by zero", _1) -> [success: bb6, unwind continue]; } - bb7: { -- _19 = Div(move _20, const 1_u64); -+ _19 = Div(_1, const 1_u64); + bb6: { +- _19 = Div(move _20, const 0_u64); ++ _19 = Div(_1, const 0_u64); StorageDead(_20); - _18 = opaque::<u64>(move _19) -> [return: bb8, unwind continue]; + _18 = opaque::<u64>(move _19) -> [return: bb7, unwind continue]; } - bb8: { + bb7: { StorageDead(_19); StorageDead(_18); StorageLive(_22); StorageLive(_23); StorageLive(_24); _24 = _1; -- _25 = Eq(_24, const 0_u64); -- assert(!move _25, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb9, unwind continue]; -+ _25 = Eq(_1, const 0_u64); -+ assert(!_25, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb9, unwind continue]; +- _25 = Eq(const 1_u64, const 0_u64); +- assert(!move _25, "attempt to divide `{}` by zero", _24) -> [success: bb8, unwind continue]; ++ _25 = const false; ++ assert(!const false, "attempt to divide `{}` by zero", _1) -> [success: bb8, unwind continue]; } - bb9: { -- _23 = Div(const 0_u64, move _24); -+ _23 = Div(const 0_u64, _1); + bb8: { +- _23 = Div(move _24, const 1_u64); ++ _23 = _1; StorageDead(_24); - _22 = opaque::<u64>(move _23) -> [return: bb10, unwind continue]; +- _22 = opaque::<u64>(move _23) -> [return: bb9, unwind continue]; ++ _22 = opaque::<u64>(_1) -> [return: bb9, unwind continue]; } - bb10: { + bb9: { StorageDead(_23); StorageDead(_22); StorageLive(_26); @@ -182,79 +200,81 @@ StorageLive(_28); _28 = _1; - _29 = Eq(_28, const 0_u64); -- assert(!move _29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb11, unwind continue]; -+ _29 = _25; -+ assert(!_25, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb11, unwind continue]; +- assert(!move _29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind continue]; ++ _29 = Eq(_1, const 0_u64); ++ assert(!_29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind continue]; } - bb11: { -- _27 = Div(const 1_u64, move _28); -+ _27 = Div(const 1_u64, _1); + bb10: { +- _27 = Div(const 0_u64, move _28); ++ _27 = const 0_u64; StorageDead(_28); - _26 = opaque::<u64>(move _27) -> [return: bb12, unwind continue]; +- _26 = opaque::<u64>(move _27) -> [return: bb11, unwind continue]; ++ _26 = opaque::<u64>(const 0_u64) -> [return: bb11, unwind continue]; } - bb12: { + bb11: { StorageDead(_27); StorageDead(_26); StorageLive(_30); StorageLive(_31); StorageLive(_32); _32 = _1; -- _33 = Eq(const 0_u64, const 0_u64); -- assert(!move _33, "attempt to calculate the remainder of `{}` with a divisor of zero", _32) -> [success: bb13, unwind continue]; -+ _33 = const true; -+ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb13, unwind continue]; +- _33 = Eq(_32, const 0_u64); +- assert(!move _33, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind continue]; ++ _33 = _29; ++ assert(!_29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind continue]; } - bb13: { -- _31 = Rem(move _32, const 0_u64); -+ _31 = Rem(_1, const 0_u64); + bb12: { +- _31 = Div(const 1_u64, move _32); ++ _31 = Div(const 1_u64, _1); StorageDead(_32); - _30 = opaque::<u64>(move _31) -> [return: bb14, unwind continue]; + _30 = opaque::<u64>(move _31) -> [return: bb13, unwind continue]; } - bb14: { + bb13: { StorageDead(_31); StorageDead(_30); StorageLive(_34); StorageLive(_35); StorageLive(_36); _36 = _1; -- _37 = Eq(const 1_u64, const 0_u64); -- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", _36) -> [success: bb15, unwind continue]; -+ _37 = const false; -+ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb15, unwind continue]; +- _37 = Eq(const 0_u64, const 0_u64); +- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", _36) -> [success: bb14, unwind continue]; ++ _37 = const true; ++ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb14, unwind continue]; } - bb15: { -- _35 = Rem(move _36, const 1_u64); -+ _35 = Rem(_1, const 1_u64); + bb14: { +- _35 = Rem(move _36, const 0_u64); ++ _35 = Rem(_1, const 0_u64); StorageDead(_36); - _34 = opaque::<u64>(move _35) -> [return: bb16, unwind continue]; + _34 = opaque::<u64>(move _35) -> [return: bb15, unwind continue]; } - bb16: { + bb15: { StorageDead(_35); StorageDead(_34); StorageLive(_38); StorageLive(_39); StorageLive(_40); _40 = _1; -- _41 = Eq(_40, const 0_u64); -- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb17, unwind continue]; -+ _41 = _25; -+ assert(!_25, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb17, unwind continue]; +- _41 = Eq(const 1_u64, const 0_u64); +- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", _40) -> [success: bb16, unwind continue]; ++ _41 = const false; ++ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb16, unwind continue]; } - bb17: { -- _39 = Rem(const 0_u64, move _40); -+ _39 = Rem(const 0_u64, _1); + bb16: { +- _39 = Rem(move _40, const 1_u64); ++ _39 = const 0_u64; StorageDead(_40); - _38 = opaque::<u64>(move _39) -> [return: bb18, unwind continue]; +- _38 = opaque::<u64>(move _39) -> [return: bb17, unwind continue]; ++ _38 = opaque::<u64>(const 0_u64) -> [return: bb17, unwind continue]; } - bb18: { + bb17: { StorageDead(_39); StorageDead(_38); StorageLive(_42); @@ -262,27 +282,35 @@ StorageLive(_44); _44 = _1; - _45 = Eq(_44, const 0_u64); -- assert(!move _45, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb19, unwind continue]; -+ _45 = _25; -+ assert(!_25, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb19, unwind continue]; +- assert(!move _45, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind continue]; ++ _45 = _29; ++ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind continue]; } - bb19: { -- _43 = Rem(const 1_u64, move _44); -+ _43 = Rem(const 1_u64, _1); + bb18: { +- _43 = Rem(const 0_u64, move _44); ++ _43 = const 0_u64; StorageDead(_44); - _42 = opaque::<u64>(move _43) -> [return: bb20, unwind continue]; +- _42 = opaque::<u64>(move _43) -> [return: bb19, unwind continue]; ++ _42 = opaque::<u64>(const 0_u64) -> [return: bb19, unwind continue]; } - bb20: { + bb19: { StorageDead(_43); StorageDead(_42); StorageLive(_46); StorageLive(_47); StorageLive(_48); _48 = _1; -- _47 = BitAnd(move _48, const 0_u64); -+ _47 = BitAnd(_1, const 0_u64); +- _49 = Eq(_48, const 0_u64); +- assert(!move _49, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind continue]; ++ _49 = _29; ++ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind continue]; + } + + bb20: { +- _47 = Rem(const 1_u64, move _48); ++ _47 = Rem(const 1_u64, _1); StorageDead(_48); _46 = opaque::<u64>(move _47) -> [return: bb21, unwind continue]; } @@ -290,58 +318,121 @@ bb21: { StorageDead(_47); StorageDead(_46); - StorageLive(_49); StorageLive(_50); StorageLive(_51); - _51 = _1; -- _50 = BitOr(move _51, const 0_u64); -+ _50 = BitOr(_1, const 0_u64); - StorageDead(_51); - _49 = opaque::<u64>(move _50) -> [return: bb22, unwind continue]; + StorageLive(_52); + _52 = _1; +- _51 = BitAnd(move _52, const 0_u64); ++ _51 = const 0_u64; + StorageDead(_52); +- _50 = opaque::<u64>(move _51) -> [return: bb22, unwind continue]; ++ _50 = opaque::<u64>(const 0_u64) -> [return: bb22, unwind continue]; } bb22: { + StorageDead(_51); StorageDead(_50); - StorageDead(_49); - StorageLive(_52); StorageLive(_53); StorageLive(_54); - _54 = _1; -- _53 = BitXor(move _54, const 0_u64); -+ _53 = BitXor(_1, const 0_u64); - StorageDead(_54); - _52 = opaque::<u64>(move _53) -> [return: bb23, unwind continue]; + StorageLive(_55); + _55 = _1; +- _54 = BitAnd(move _55, const _); ++ _54 = _1; + StorageDead(_55); +- _53 = opaque::<u64>(move _54) -> [return: bb23, unwind continue]; ++ _53 = opaque::<u64>(_1) -> [return: bb23, unwind continue]; } bb23: { + StorageDead(_54); StorageDead(_53); - StorageDead(_52); - StorageLive(_55); StorageLive(_56); StorageLive(_57); - _57 = _1; -- _56 = Shr(move _57, const 0_i32); -+ _56 = Shr(_1, const 0_i32); - StorageDead(_57); - _55 = opaque::<u64>(move _56) -> [return: bb24, unwind continue]; + StorageLive(_58); + _58 = _1; +- _57 = BitOr(move _58, const 0_u64); ++ _57 = _1; + StorageDead(_58); +- _56 = opaque::<u64>(move _57) -> [return: bb24, unwind continue]; ++ _56 = opaque::<u64>(_1) -> [return: bb24, unwind continue]; } bb24: { + StorageDead(_57); StorageDead(_56); - StorageDead(_55); - StorageLive(_58); StorageLive(_59); StorageLive(_60); - _60 = _1; -- _59 = Shl(move _60, const 0_i32); -+ _59 = Shl(_1, const 0_i32); - StorageDead(_60); - _58 = opaque::<u64>(move _59) -> [return: bb25, unwind continue]; + StorageLive(_61); + _61 = _1; +- _60 = BitOr(move _61, const _); ++ _60 = const u64::MAX; + StorageDead(_61); +- _59 = opaque::<u64>(move _60) -> [return: bb25, unwind continue]; ++ _59 = opaque::<u64>(const u64::MAX) -> [return: bb25, unwind continue]; } bb25: { + StorageDead(_60); StorageDead(_59); - StorageDead(_58); + StorageLive(_62); + StorageLive(_63); + StorageLive(_64); + _64 = _1; +- _63 = BitXor(move _64, const 0_u64); ++ _63 = _1; + StorageDead(_64); +- _62 = opaque::<u64>(move _63) -> [return: bb26, unwind continue]; ++ _62 = opaque::<u64>(_1) -> [return: bb26, unwind continue]; + } + + bb26: { + StorageDead(_63); + StorageDead(_62); + StorageLive(_65); + StorageLive(_66); + StorageLive(_67); + _67 = _1; + StorageLive(_68); + _68 = _1; +- _66 = BitXor(move _67, move _68); ++ _66 = const 0_u64; + StorageDead(_68); + StorageDead(_67); +- _65 = opaque::<u64>(move _66) -> [return: bb27, unwind continue]; ++ _65 = opaque::<u64>(const 0_u64) -> [return: bb27, unwind continue]; + } + + bb27: { + StorageDead(_66); + StorageDead(_65); + StorageLive(_69); + StorageLive(_70); + StorageLive(_71); + _71 = _1; +- _70 = Shr(move _71, const 0_i32); ++ _70 = _1; + StorageDead(_71); +- _69 = opaque::<u64>(move _70) -> [return: bb28, unwind continue]; ++ _69 = opaque::<u64>(_1) -> [return: bb28, unwind continue]; + } + + bb28: { + StorageDead(_70); + StorageDead(_69); + StorageLive(_72); + StorageLive(_73); + StorageLive(_74); + _74 = _1; +- _73 = Shl(move _74, const 0_i32); ++ _73 = _1; + StorageDead(_74); +- _72 = opaque::<u64>(move _73) -> [return: bb29, unwind continue]; ++ _72 = opaque::<u64>(_1) -> [return: bb29, unwind continue]; + } + + bb29: { + StorageDead(_73); + StorageDead(_72); _0 = const (); return; } diff --git a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff index 6633df3ae70..a45d9920a68 100644 --- a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff @@ -15,11 +15,16 @@ let _10: (); let mut _11: u64; let mut _12: u64; - let mut _13: (u64, bool); - let _14: (); - let mut _15: u64; + let mut _13: u64; + let mut _14: (u64, bool); + let _15: (); let mut _16: u64; - let mut _17: (u64, bool); + let mut _17: u64; + let mut _18: (u64, bool); + let _19: (); + let mut _20: u64; + let mut _21: u64; + let mut _22: (u64, bool); bb0: { StorageLive(_2); @@ -29,13 +34,15 @@ - _5 = CheckedAdd(_4, const 0_u64); - assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, const 0_u64) -> [success: bb1, unwind unreachable]; + _5 = CheckedAdd(_1, const 0_u64); -+ assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", _1, const 0_u64) -> [success: bb1, unwind unreachable]; ++ assert(!const false, "attempt to compute `{} + {}`, which would overflow", _1, const 0_u64) -> [success: bb1, unwind unreachable]; } bb1: { - _3 = move (_5.0: u64); +- _3 = move (_5.0: u64); ++ _3 = _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb2, unwind unreachable]; +- _2 = opaque::<u64>(move _3) -> [return: bb2, unwind unreachable]; ++ _2 = opaque::<u64>(_1) -> [return: bb2, unwind unreachable]; } bb2: { @@ -47,59 +54,95 @@ _8 = _1; - _9 = CheckedSub(_8, const 0_u64); - assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", move _8, const 0_u64) -> [success: bb3, unwind unreachable]; -+ _9 = CheckedSub(_1, const 0_u64); -+ assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", _1, const 0_u64) -> [success: bb3, unwind unreachable]; ++ _9 = _5; ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, const 0_u64) -> [success: bb3, unwind unreachable]; } bb3: { - _7 = move (_9.0: u64); +- _7 = move (_9.0: u64); ++ _7 = _1; StorageDead(_8); - _6 = opaque::<u64>(move _7) -> [return: bb4, unwind unreachable]; +- _6 = opaque::<u64>(move _7) -> [return: bb4, unwind unreachable]; ++ _6 = opaque::<u64>(_1) -> [return: bb4, unwind unreachable]; } bb4: { StorageDead(_7); StorageDead(_6); StorageLive(_10); - StorageLive(_11); +- StorageLive(_11); ++ nop; StorageLive(_12); _12 = _1; -- _13 = CheckedMul(_12, const 0_u64); -- assert(!move (_13.1: bool), "attempt to compute `{} * {}`, which would overflow", move _12, const 0_u64) -> [success: bb5, unwind unreachable]; -+ _13 = CheckedMul(_1, const 0_u64); -+ assert(!move (_13.1: bool), "attempt to compute `{} * {}`, which would overflow", _1, const 0_u64) -> [success: bb5, unwind unreachable]; + StorageLive(_13); + _13 = _1; +- _14 = CheckedSub(_12, _13); +- assert(!move (_14.1: bool), "attempt to compute `{} - {}`, which would overflow", move _12, move _13) -> [success: bb5, unwind unreachable]; ++ _14 = const (0_u64, false); ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, _1) -> [success: bb5, unwind unreachable]; } bb5: { - _11 = move (_13.0: u64); +- _11 = move (_14.0: u64); ++ _11 = const 0_u64; + StorageDead(_13); StorageDead(_12); - _10 = opaque::<u64>(move _11) -> [return: bb6, unwind unreachable]; +- _10 = opaque::<u64>(move _11) -> [return: bb6, unwind unreachable]; ++ _10 = opaque::<u64>(const 0_u64) -> [return: bb6, unwind unreachable]; } bb6: { - StorageDead(_11); +- StorageDead(_11); ++ nop; StorageDead(_10); - StorageLive(_14); StorageLive(_15); StorageLive(_16); - _16 = _1; -- _17 = CheckedMul(_16, const 1_u64); -- assert(!move (_17.1: bool), "attempt to compute `{} * {}`, which would overflow", move _16, const 1_u64) -> [success: bb7, unwind unreachable]; -+ _17 = CheckedMul(_1, const 1_u64); -+ assert(!move (_17.1: bool), "attempt to compute `{} * {}`, which would overflow", _1, const 1_u64) -> [success: bb7, unwind unreachable]; + StorageLive(_17); + _17 = _1; +- _18 = CheckedMul(_17, const 0_u64); +- assert(!move (_18.1: bool), "attempt to compute `{} * {}`, which would overflow", move _17, const 0_u64) -> [success: bb7, unwind unreachable]; ++ _18 = const (0_u64, false); ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 0_u64) -> [success: bb7, unwind unreachable]; } bb7: { - _15 = move (_17.0: u64); - StorageDead(_16); - _14 = opaque::<u64>(move _15) -> [return: bb8, unwind unreachable]; +- _16 = move (_18.0: u64); ++ _16 = const 0_u64; + StorageDead(_17); +- _15 = opaque::<u64>(move _16) -> [return: bb8, unwind unreachable]; ++ _15 = opaque::<u64>(const 0_u64) -> [return: bb8, unwind unreachable]; } bb8: { + StorageDead(_16); StorageDead(_15); - StorageDead(_14); + StorageLive(_19); + StorageLive(_20); + StorageLive(_21); + _21 = _1; +- _22 = CheckedMul(_21, const 1_u64); +- assert(!move (_22.1: bool), "attempt to compute `{} * {}`, which would overflow", move _21, const 1_u64) -> [success: bb9, unwind unreachable]; ++ _22 = _5; ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 1_u64) -> [success: bb9, unwind unreachable]; + } + + bb9: { +- _20 = move (_22.0: u64); ++ _20 = _1; + StorageDead(_21); +- _19 = opaque::<u64>(move _20) -> [return: bb10, unwind unreachable]; ++ _19 = opaque::<u64>(_1) -> [return: bb10, unwind unreachable]; + } + + bb10: { + StorageDead(_20); + StorageDead(_19); _0 = const (); return; } ++ } ++ ++ ALLOC0 (size: 16, align: 8) { ++ 00 00 00 00 00 00 00 00 00 __ __ __ __ __ __ __ │ .........░░░░░░░ } diff --git a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff index d100a77fee5..9033b392bd4 100644 --- a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff @@ -15,11 +15,16 @@ let _10: (); let mut _11: u64; let mut _12: u64; - let mut _13: (u64, bool); - let _14: (); - let mut _15: u64; + let mut _13: u64; + let mut _14: (u64, bool); + let _15: (); let mut _16: u64; - let mut _17: (u64, bool); + let mut _17: u64; + let mut _18: (u64, bool); + let _19: (); + let mut _20: u64; + let mut _21: u64; + let mut _22: (u64, bool); bb0: { StorageLive(_2); @@ -29,13 +34,15 @@ - _5 = CheckedAdd(_4, const 0_u64); - assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, const 0_u64) -> [success: bb1, unwind continue]; + _5 = CheckedAdd(_1, const 0_u64); -+ assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", _1, const 0_u64) -> [success: bb1, unwind continue]; ++ assert(!const false, "attempt to compute `{} + {}`, which would overflow", _1, const 0_u64) -> [success: bb1, unwind continue]; } bb1: { - _3 = move (_5.0: u64); +- _3 = move (_5.0: u64); ++ _3 = _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb2, unwind continue]; +- _2 = opaque::<u64>(move _3) -> [return: bb2, unwind continue]; ++ _2 = opaque::<u64>(_1) -> [return: bb2, unwind continue]; } bb2: { @@ -47,59 +54,95 @@ _8 = _1; - _9 = CheckedSub(_8, const 0_u64); - assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", move _8, const 0_u64) -> [success: bb3, unwind continue]; -+ _9 = CheckedSub(_1, const 0_u64); -+ assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", _1, const 0_u64) -> [success: bb3, unwind continue]; ++ _9 = _5; ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, const 0_u64) -> [success: bb3, unwind continue]; } bb3: { - _7 = move (_9.0: u64); +- _7 = move (_9.0: u64); ++ _7 = _1; StorageDead(_8); - _6 = opaque::<u64>(move _7) -> [return: bb4, unwind continue]; +- _6 = opaque::<u64>(move _7) -> [return: bb4, unwind continue]; ++ _6 = opaque::<u64>(_1) -> [return: bb4, unwind continue]; } bb4: { StorageDead(_7); StorageDead(_6); StorageLive(_10); - StorageLive(_11); +- StorageLive(_11); ++ nop; StorageLive(_12); _12 = _1; -- _13 = CheckedMul(_12, const 0_u64); -- assert(!move (_13.1: bool), "attempt to compute `{} * {}`, which would overflow", move _12, const 0_u64) -> [success: bb5, unwind continue]; -+ _13 = CheckedMul(_1, const 0_u64); -+ assert(!move (_13.1: bool), "attempt to compute `{} * {}`, which would overflow", _1, const 0_u64) -> [success: bb5, unwind continue]; + StorageLive(_13); + _13 = _1; +- _14 = CheckedSub(_12, _13); +- assert(!move (_14.1: bool), "attempt to compute `{} - {}`, which would overflow", move _12, move _13) -> [success: bb5, unwind continue]; ++ _14 = const (0_u64, false); ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, _1) -> [success: bb5, unwind continue]; } bb5: { - _11 = move (_13.0: u64); +- _11 = move (_14.0: u64); ++ _11 = const 0_u64; + StorageDead(_13); StorageDead(_12); - _10 = opaque::<u64>(move _11) -> [return: bb6, unwind continue]; +- _10 = opaque::<u64>(move _11) -> [return: bb6, unwind continue]; ++ _10 = opaque::<u64>(const 0_u64) -> [return: bb6, unwind continue]; } bb6: { - StorageDead(_11); +- StorageDead(_11); ++ nop; StorageDead(_10); - StorageLive(_14); StorageLive(_15); StorageLive(_16); - _16 = _1; -- _17 = CheckedMul(_16, const 1_u64); -- assert(!move (_17.1: bool), "attempt to compute `{} * {}`, which would overflow", move _16, const 1_u64) -> [success: bb7, unwind continue]; -+ _17 = CheckedMul(_1, const 1_u64); -+ assert(!move (_17.1: bool), "attempt to compute `{} * {}`, which would overflow", _1, const 1_u64) -> [success: bb7, unwind continue]; + StorageLive(_17); + _17 = _1; +- _18 = CheckedMul(_17, const 0_u64); +- assert(!move (_18.1: bool), "attempt to compute `{} * {}`, which would overflow", move _17, const 0_u64) -> [success: bb7, unwind continue]; ++ _18 = const (0_u64, false); ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 0_u64) -> [success: bb7, unwind continue]; } bb7: { - _15 = move (_17.0: u64); - StorageDead(_16); - _14 = opaque::<u64>(move _15) -> [return: bb8, unwind continue]; +- _16 = move (_18.0: u64); ++ _16 = const 0_u64; + StorageDead(_17); +- _15 = opaque::<u64>(move _16) -> [return: bb8, unwind continue]; ++ _15 = opaque::<u64>(const 0_u64) -> [return: bb8, unwind continue]; } bb8: { + StorageDead(_16); StorageDead(_15); - StorageDead(_14); + StorageLive(_19); + StorageLive(_20); + StorageLive(_21); + _21 = _1; +- _22 = CheckedMul(_21, const 1_u64); +- assert(!move (_22.1: bool), "attempt to compute `{} * {}`, which would overflow", move _21, const 1_u64) -> [success: bb9, unwind continue]; ++ _22 = _5; ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 1_u64) -> [success: bb9, unwind continue]; + } + + bb9: { +- _20 = move (_22.0: u64); ++ _20 = _1; + StorageDead(_21); +- _19 = opaque::<u64>(move _20) -> [return: bb10, unwind continue]; ++ _19 = opaque::<u64>(_1) -> [return: bb10, unwind continue]; + } + + bb10: { + StorageDead(_20); + StorageDead(_19); _0 = const (); return; } ++ } ++ ++ ALLOC0 (size: 16, align: 8) { ++ 00 00 00 00 00 00 00 00 00 __ __ __ __ __ __ __ │ .........░░░░░░░ } diff --git a/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff b/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff index ee3b9da2122..fefdf14bddc 100644 --- a/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff @@ -30,10 +30,11 @@ StorageLive(_6); _6 = _1; - _4 = Eq(move _5, move _6); -+ _4 = Eq(_1, _1); ++ _4 = const true; StorageDead(_6); StorageDead(_5); - _3 = opaque::<bool>(move _4) -> [return: bb1, unwind unreachable]; +- _3 = opaque::<bool>(move _4) -> [return: bb1, unwind unreachable]; ++ _3 = opaque::<bool>(const true) -> [return: bb1, unwind unreachable]; } bb1: { @@ -46,10 +47,11 @@ StorageLive(_10); _10 = _1; - _8 = Ne(move _9, move _10); -+ _8 = Ne(_1, _1); ++ _8 = const false; StorageDead(_10); StorageDead(_9); - _7 = opaque::<bool>(move _8) -> [return: bb2, unwind unreachable]; +- _7 = opaque::<bool>(move _8) -> [return: bb2, unwind unreachable]; ++ _7 = opaque::<bool>(const false) -> [return: bb2, unwind unreachable]; } bb2: { diff --git a/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff b/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff index a1408fe3434..9f19b2b59fa 100644 --- a/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff @@ -30,10 +30,11 @@ StorageLive(_6); _6 = _1; - _4 = Eq(move _5, move _6); -+ _4 = Eq(_1, _1); ++ _4 = const true; StorageDead(_6); StorageDead(_5); - _3 = opaque::<bool>(move _4) -> [return: bb1, unwind continue]; +- _3 = opaque::<bool>(move _4) -> [return: bb1, unwind continue]; ++ _3 = opaque::<bool>(const true) -> [return: bb1, unwind continue]; } bb1: { @@ -46,10 +47,11 @@ StorageLive(_10); _10 = _1; - _8 = Ne(move _9, move _10); -+ _8 = Ne(_1, _1); ++ _8 = const false; StorageDead(_10); StorageDead(_9); - _7 = opaque::<bool>(move _8) -> [return: bb2, unwind continue]; +- _7 = opaque::<bool>(move _8) -> [return: bb2, unwind continue]; ++ _7 = opaque::<bool>(const false) -> [return: bb2, unwind continue]; } bb2: { diff --git a/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff b/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff index a587b1e6b1d..46bf13985da 100644 --- a/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff @@ -72,8 +72,7 @@ bb2: { StorageDead(_7); StorageDead(_6); -- StorageLive(_8); -+ nop; + StorageLive(_8); _8 = &raw const (*_1); StorageLive(_9); StorageLive(_10); @@ -93,8 +92,7 @@ bb4: { StorageDead(_12); StorageDead(_11); -- StorageLive(_13); -+ nop; + StorageLive(_13); _13 = &raw mut (*_1); StorageLive(_14); StorageLive(_15); @@ -114,8 +112,7 @@ bb6: { StorageDead(_17); StorageDead(_16); -- StorageLive(_18); -+ nop; + StorageLive(_18); _18 = &(*_1); StorageLive(_19); - StorageLive(_20); @@ -191,12 +188,9 @@ StorageDead(_32); StorageDead(_31); _0 = const (); -- StorageDead(_18); -- StorageDead(_13); -- StorageDead(_8); -+ nop; -+ nop; -+ nop; + StorageDead(_18); + StorageDead(_13); + StorageDead(_8); return; } } diff --git a/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff b/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff index 6fdda5e9988..3e731ead859 100644 --- a/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff @@ -72,8 +72,7 @@ bb2: { StorageDead(_7); StorageDead(_6); -- StorageLive(_8); -+ nop; + StorageLive(_8); _8 = &raw const (*_1); StorageLive(_9); StorageLive(_10); @@ -93,8 +92,7 @@ bb4: { StorageDead(_12); StorageDead(_11); -- StorageLive(_13); -+ nop; + StorageLive(_13); _13 = &raw mut (*_1); StorageLive(_14); StorageLive(_15); @@ -114,8 +112,7 @@ bb6: { StorageDead(_17); StorageDead(_16); -- StorageLive(_18); -+ nop; + StorageLive(_18); _18 = &(*_1); StorageLive(_19); - StorageLive(_20); @@ -191,12 +188,9 @@ StorageDead(_32); StorageDead(_31); _0 = const (); -- StorageDead(_18); -- StorageDead(_13); -- StorageDead(_8); -+ nop; -+ nop; -+ nop; + StorageDead(_18); + StorageDead(_13); + StorageDead(_8); return; } } diff --git a/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff b/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff index d8248d22d38..02bf95840da 100644 --- a/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff @@ -8,10 +8,10 @@ let mut _3: fn(u8) -> u8; let _5: (); let mut _6: fn(u8) -> u8; - let mut _9: {closure@$DIR/gvn.rs:591:19: 591:21}; + let mut _9: {closure@$DIR/gvn.rs:610:19: 610:21}; let _10: (); let mut _11: fn(); - let mut _13: {closure@$DIR/gvn.rs:591:19: 591:21}; + let mut _13: {closure@$DIR/gvn.rs:610:19: 610:21}; let _14: (); let mut _15: fn(); scope 1 { @@ -19,7 +19,7 @@ let _4: fn(u8) -> u8; scope 2 { debug g => _4; - let _7: {closure@$DIR/gvn.rs:591:19: 591:21}; + let _7: {closure@$DIR/gvn.rs:610:19: 610:21}; scope 3 { debug closure => _7; let _8: fn(); @@ -62,16 +62,16 @@ StorageDead(_6); StorageDead(_5); - StorageLive(_7); -- _7 = {closure@$DIR/gvn.rs:591:19: 591:21}; +- _7 = {closure@$DIR/gvn.rs:610:19: 610:21}; - StorageLive(_8); + nop; -+ _7 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21}; ++ _7 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21}; + nop; StorageLive(_9); - _9 = _7; - _8 = move _9 as fn() (PointerCoercion(ClosureFnPointer(Normal))); -+ _9 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21}; -+ _8 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); ++ _9 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21}; ++ _8 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); StorageDead(_9); StorageLive(_10); StorageLive(_11); @@ -88,8 +88,8 @@ StorageLive(_13); - _13 = _7; - _12 = move _13 as fn() (PointerCoercion(ClosureFnPointer(Normal))); -+ _13 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21}; -+ _12 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); ++ _13 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21}; ++ _12 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); StorageDead(_13); StorageLive(_14); StorageLive(_15); diff --git a/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff b/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff index e38a3d85209..c5dcc8a8ec9 100644 --- a/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff @@ -8,10 +8,10 @@ let mut _3: fn(u8) -> u8; let _5: (); let mut _6: fn(u8) -> u8; - let mut _9: {closure@$DIR/gvn.rs:591:19: 591:21}; + let mut _9: {closure@$DIR/gvn.rs:610:19: 610:21}; let _10: (); let mut _11: fn(); - let mut _13: {closure@$DIR/gvn.rs:591:19: 591:21}; + let mut _13: {closure@$DIR/gvn.rs:610:19: 610:21}; let _14: (); let mut _15: fn(); scope 1 { @@ -19,7 +19,7 @@ let _4: fn(u8) -> u8; scope 2 { debug g => _4; - let _7: {closure@$DIR/gvn.rs:591:19: 591:21}; + let _7: {closure@$DIR/gvn.rs:610:19: 610:21}; scope 3 { debug closure => _7; let _8: fn(); @@ -62,16 +62,16 @@ StorageDead(_6); StorageDead(_5); - StorageLive(_7); -- _7 = {closure@$DIR/gvn.rs:591:19: 591:21}; +- _7 = {closure@$DIR/gvn.rs:610:19: 610:21}; - StorageLive(_8); + nop; -+ _7 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21}; ++ _7 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21}; + nop; StorageLive(_9); - _9 = _7; - _8 = move _9 as fn() (PointerCoercion(ClosureFnPointer(Normal))); -+ _9 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21}; -+ _8 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); ++ _9 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21}; ++ _8 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); StorageDead(_9); StorageLive(_10); StorageLive(_11); @@ -88,8 +88,8 @@ StorageLive(_13); - _13 = _7; - _12 = move _13 as fn() (PointerCoercion(ClosureFnPointer(Normal))); -+ _13 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21}; -+ _12 = const ZeroSized: {closure@$DIR/gvn.rs:591:19: 591:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); ++ _13 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21}; ++ _12 = const ZeroSized: {closure@$DIR/gvn.rs:610:19: 610:21} as fn() (PointerCoercion(ClosureFnPointer(Normal))); StorageDead(_13); StorageLive(_14); StorageLive(_15); diff --git a/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff b/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff index d937902e891..8ce05c9b340 100644 --- a/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff @@ -32,11 +32,12 @@ StorageLive(_6); StorageLive(_7); _7 = const 0_usize; - _8 = Len(_3); +- _8 = Len(_3); - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb1, unwind unreachable]; -+ _9 = Lt(const 0_usize, _8); -+ assert(move _9, "index out of bounds: the length is {} but the index is {}", _8, const 0_usize) -> [success: bb1, unwind unreachable]; ++ _8 = const N; ++ _9 = Lt(const 0_usize, const N); ++ assert(move _9, "index out of bounds: the length is {} but the index is {}", const N, const 0_usize) -> [success: bb1, unwind unreachable]; } bb1: { @@ -57,9 +58,9 @@ - _13 = Len(_3); - _14 = Lt(_12, _13); - assert(move _14, "index out of bounds: the length is {} but the index is {}", move _13, _12) -> [success: bb3, unwind unreachable]; -+ _13 = _8; -+ _14 = Lt(_2, _8); -+ assert(move _14, "index out of bounds: the length is {} but the index is {}", _8, _2) -> [success: bb3, unwind unreachable]; ++ _13 = const N; ++ _14 = Lt(_2, const N); ++ assert(move _14, "index out of bounds: the length is {} but the index is {}", const N, _2) -> [success: bb3, unwind unreachable]; } bb3: { diff --git a/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff b/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff index dd4d24b12ea..7ed547eeb4a 100644 --- a/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff @@ -32,11 +32,12 @@ StorageLive(_6); StorageLive(_7); _7 = const 0_usize; - _8 = Len(_3); +- _8 = Len(_3); - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb1, unwind continue]; -+ _9 = Lt(const 0_usize, _8); -+ assert(move _9, "index out of bounds: the length is {} but the index is {}", _8, const 0_usize) -> [success: bb1, unwind continue]; ++ _8 = const N; ++ _9 = Lt(const 0_usize, const N); ++ assert(move _9, "index out of bounds: the length is {} but the index is {}", const N, const 0_usize) -> [success: bb1, unwind continue]; } bb1: { @@ -57,9 +58,9 @@ - _13 = Len(_3); - _14 = Lt(_12, _13); - assert(move _14, "index out of bounds: the length is {} but the index is {}", move _13, _12) -> [success: bb3, unwind continue]; -+ _13 = _8; -+ _14 = Lt(_2, _8); -+ assert(move _14, "index out of bounds: the length is {} but the index is {}", _8, _2) -> [success: bb3, unwind continue]; ++ _13 = const N; ++ _14 = Lt(_2, const N); ++ assert(move _14, "index out of bounds: the length is {} but the index is {}", const N, _2) -> [success: bb3, unwind continue]; } bb3: { diff --git a/tests/mir-opt/gvn.rs b/tests/mir-opt/gvn.rs index 23e33a0fa49..31ea237cbec 100644 --- a/tests/mir-opt/gvn.rs +++ b/tests/mir-opt/gvn.rs @@ -166,69 +166,89 @@ fn repeated_index<T: Copy, const N: usize>(x: T, idx: usize) { opaque(a[idx]); } +fn unary(x: i64) { + // CHECK-LABEL: fn unary( + // CHECK: opaque::<i64>(_1) + opaque(--x); // This is `x`. + + // CHECK: [[b:_.*]] = Lt(_1, const 13_i64); + // CHECK: opaque::<bool>([[b]]) + let b = x < 13; + opaque(!!b); // This is `b`. + + // Both lines should test the same thing. + // CHECK: [[c:_.*]] = Ne(_1, const 15_i64); + // CHECK: opaque::<bool>([[c]]) + // CHECK: opaque::<bool>([[c]]) + opaque(x != 15); + opaque(!(x == 15)); + + // Both lines should test the same thing. + // CHECK: [[d:_.*]] = Eq(_1, const 35_i64); + // CHECK: opaque::<bool>([[d]]) + // CHECK: opaque::<bool>([[d]]) + opaque(x == 35); + opaque(!(x != 35)); +} + /// Verify symbolic integer arithmetic simplifications. fn arithmetic(x: u64) { // CHECK-LABEL: fn arithmetic( - // CHECK: [[add:_.*]] = Add(_1, const 0_u64); - // CHECK: opaque::<u64>(move [[add]]) + // CHECK: opaque::<u64>(_1) opaque(x + 0); - // CHECK: [[sub:_.*]] = Sub(_1, const 0_u64); - // CHECK: opaque::<u64>(move [[sub]]) + // CHECK: opaque::<u64>(_1) opaque(x - 0); - // CHECK: [[mul0:_.*]] = Mul(_1, const 0_u64); - // CHECK: opaque::<u64>(move [[mul0]]) + // CHECK: opaque::<u64>(const 0_u64) + opaque(x - x); + // CHECK: opaque::<u64>(const 0_u64) opaque(x * 0); - // CHECK: [[mul1:_.*]] = Mul(_1, const 1_u64); - // CHECK: opaque::<u64>(move [[mul1]]) + // CHECK: opaque::<u64>(_1) opaque(x * 1); + // CHECK: assert(!const true, "attempt to divide `{}` by zero", // CHECK: [[div0:_.*]] = Div(_1, const 0_u64); // CHECK: opaque::<u64>(move [[div0]]) opaque(x / 0); - // CHECK: [[div1:_.*]] = Div(_1, const 1_u64); - // CHECK: opaque::<u64>(move [[div1]]) + // CHECK: opaque::<u64>(_1) opaque(x / 1); - // CHECK: [[zdiv:_.*]] = Div(const 0_u64, _1); - // CHECK: opaque::<u64>(move [[zdiv]]) + // CHECK: opaque::<u64>(const 0_u64) opaque(0 / x); // CHECK: [[odiv:_.*]] = Div(const 1_u64, _1); // CHECK: opaque::<u64>(move [[odiv]]) opaque(1 / x); + // CHECK: assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero" // CHECK: [[rem0:_.*]] = Rem(_1, const 0_u64); // CHECK: opaque::<u64>(move [[rem0]]) opaque(x % 0); - // CHECK: [[rem1:_.*]] = Rem(_1, const 1_u64); - // CHECK: opaque::<u64>(move [[rem1]]) + // CHECK: opaque::<u64>(const 0_u64) opaque(x % 1); - // CHECK: [[zrem:_.*]] = Rem(const 0_u64, _1); - // CHECK: opaque::<u64>(move [[zrem]]) + // CHECK: opaque::<u64>(const 0_u64) opaque(0 % x); // CHECK: [[orem:_.*]] = Rem(const 1_u64, _1); // CHECK: opaque::<u64>(move [[orem]]) opaque(1 % x); - // CHECK: [[and:_.*]] = BitAnd(_1, const 0_u64); - // CHECK: opaque::<u64>(move [[and]]) + // CHECK: opaque::<u64>(const 0_u64) opaque(x & 0); - // CHECK: [[or:_.*]] = BitOr(_1, const 0_u64); - // CHECK: opaque::<u64>(move [[or]]) + // CHECK: opaque::<u64>(_1) + opaque(x & u64::MAX); + // CHECK: opaque::<u64>(_1) opaque(x | 0); - // CHECK: [[xor:_.*]] = BitXor(_1, const 0_u64); - // CHECK: opaque::<u64>(move [[xor]]) + // CHECK: opaque::<u64>(const u64::MAX) + opaque(x | u64::MAX); + // CHECK: opaque::<u64>(_1) opaque(x ^ 0); - // CHECK: [[shr:_.*]] = Shr(_1, const 0_i32); - // CHECK: opaque::<u64>(move [[shr]]) + // CHECK: opaque::<u64>(const 0_u64) + opaque(x ^ x); + // CHECK: opaque::<u64>(_1) opaque(x >> 0); - // CHECK: [[shl:_.*]] = Shl(_1, const 0_i32); - // CHECK: opaque::<u64>(move [[shl]]) + // CHECK: opaque::<u64>(_1) opaque(x << 0); } fn comparison(x: u64, y: u64) { // CHECK-LABEL: fn comparison( - // CHECK: [[eqxx:_.*]] = Eq(_1, _1); - // CHECK: opaque::<bool>(move [[eqxx]]) + // CHECK: opaque::<bool>(const true) opaque(x == x); - // CHECK: [[nexx:_.*]] = Ne(_1, _1); - // CHECK: opaque::<bool>(move [[nexx]]) + // CHECK: opaque::<bool>(const false) opaque(x != x); // CHECK: [[eqxy:_.*]] = Eq(_1, _2); // CHECK: opaque::<bool>(move [[eqxy]]) @@ -242,21 +262,20 @@ fn comparison(x: u64, y: u64) { #[rustc_inherit_overflow_checks] fn arithmetic_checked(x: u64) { // CHECK-LABEL: fn arithmetic_checked( - // CHECK: [[cadd:_.*]] = CheckedAdd(_1, const 0_u64); - // CHECK: [[add:_.*]] = move ([[cadd]].0: u64); - // CHECK: opaque::<u64>(move [[add]]) + // CHECK: assert(!const false, + // CHECK: opaque::<u64>(_1) opaque(x + 0); - // CHECK: [[csub:_.*]] = CheckedSub(_1, const 0_u64); - // CHECK: [[sub:_.*]] = move ([[csub]].0: u64); - // CHECK: opaque::<u64>(move [[sub]]) + // CHECK: assert(!const false, + // CHECK: opaque::<u64>(_1) opaque(x - 0); - // CHECK: [[cmul0:_.*]] = CheckedMul(_1, const 0_u64); - // CHECK: [[mul0:_.*]] = move ([[cmul0]].0: u64); - // CHECK: opaque::<u64>(move [[mul0]]) + // CHECK: assert(!const false, + // CHECK: opaque::<u64>(const 0_u64) + opaque(x - x); + // CHECK: assert(!const false, + // CHECK: opaque::<u64>(const 0_u64) opaque(x * 0); - // CHECK: [[cmul1:_.*]] = CheckedMul(_1, const 1_u64); - // CHECK: [[mul1:_.*]] = move ([[cmul1]].0: u64); - // CHECK: opaque::<u64>(move [[mul1]]) + // CHECK: assert(!const false, + // CHECK: opaque::<u64>(_1) opaque(x * 1); } @@ -625,10 +644,32 @@ fn constant_index_overflow<T: Copy>(x: &[T]) { opaque(b) } +fn wide_ptr_ops() { + let a: *const dyn Send = &1 as &dyn Send; + let b: *const dyn Send = &1 as &dyn Send; + let _val = a == b; + let _val = a != b; + let _val = a < b; + let _val = a <= b; + let _val = a > b; + let _val = a >= b; + + let a: *const [u8] = unsafe { transmute((1usize, 1usize)) }; + let b: *const [u8] = unsafe { transmute((1usize, 2usize)) }; + + opaque(!(a == b)); + opaque(a != b); + opaque(a <= b); + opaque(a < b); + opaque(!(a >= b)); + opaque(!(a > b)); +} + fn main() { subexpression_elimination(2, 4, 5); wrap_unwrap(5); repeated_index::<u32, 7>(5, 3); + unary(i64::MIN); arithmetic(5); comparison(5, 6); arithmetic_checked(5); @@ -644,6 +685,7 @@ fn main() { fn_pointers(); indirect_static(); constant_index_overflow(&[5, 3]); + wide_ptr_ops(); } #[inline(never)] @@ -657,6 +699,7 @@ fn identity<T>(x: T) -> T { // EMIT_MIR gvn.subexpression_elimination.GVN.diff // EMIT_MIR gvn.wrap_unwrap.GVN.diff // EMIT_MIR gvn.repeated_index.GVN.diff +// EMIT_MIR gvn.unary.GVN.diff // EMIT_MIR gvn.arithmetic.GVN.diff // EMIT_MIR gvn.comparison.GVN.diff // EMIT_MIR gvn.arithmetic_checked.GVN.diff @@ -671,3 +714,4 @@ fn identity<T>(x: T) -> T { // EMIT_MIR gvn.fn_pointers.GVN.diff // EMIT_MIR gvn.indirect_static.GVN.diff // EMIT_MIR gvn.constant_index_overflow.GVN.diff +// EMIT_MIR gvn.wide_ptr_ops.GVN.diff diff --git a/tests/mir-opt/gvn.slices.GVN.panic-abort.diff b/tests/mir-opt/gvn.slices.GVN.panic-abort.diff index ec449980312..f3f9073909e 100644 --- a/tests/mir-opt/gvn.slices.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.slices.GVN.panic-abort.diff @@ -194,15 +194,13 @@ - _23 = move _21; + _23 = const core::panicking::AssertKind::Eq; StorageLive(_24); -- StorageLive(_25); + StorageLive(_25); - _25 = &(*_15); -+ nop; + _25 = &(*_9); _24 = &(*_25); StorageLive(_26); -- StorageLive(_27); + StorageLive(_27); - _27 = &(*_16); -+ nop; + _27 = &(*_12); _26 = &(*_27); StorageLive(_28); @@ -293,15 +291,13 @@ - _49 = move _47; + _49 = const core::panicking::AssertKind::Eq; StorageLive(_50); -- StorageLive(_51); + StorageLive(_51); - _51 = &(*_41); -+ nop; + _51 = &(*_35); _50 = &(*_51); StorageLive(_52); -- StorageLive(_53); + StorageLive(_53); - _53 = &(*_42); -+ nop; + _53 = &(*_38); _52 = &(*_53); StorageLive(_54); diff --git a/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff b/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff index 56a78ca8694..383152cce5e 100644 --- a/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff @@ -194,15 +194,13 @@ - _23 = move _21; + _23 = const core::panicking::AssertKind::Eq; StorageLive(_24); -- StorageLive(_25); + StorageLive(_25); - _25 = &(*_15); -+ nop; + _25 = &(*_9); _24 = &(*_25); StorageLive(_26); -- StorageLive(_27); + StorageLive(_27); - _27 = &(*_16); -+ nop; + _27 = &(*_12); _26 = &(*_27); StorageLive(_28); @@ -293,15 +291,13 @@ - _49 = move _47; + _49 = const core::panicking::AssertKind::Eq; StorageLive(_50); -- StorageLive(_51); + StorageLive(_51); - _51 = &(*_41); -+ nop; + _51 = &(*_35); _50 = &(*_51); StorageLive(_52); -- StorageLive(_53); + StorageLive(_53); - _53 = &(*_42); -+ nop; + _53 = &(*_38); _52 = &(*_53); StorageLive(_54); diff --git a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff index 0a747d3aef0..3ecd4650d81 100644 --- a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff @@ -757,8 +757,7 @@ bb34: { StorageDead(_121); StorageDead(_120); -- StorageLive(_126); -+ nop; + StorageLive(_126); _126 = &_3; StorageLive(_127); - StorageLive(_128); @@ -799,8 +798,7 @@ bb36: { StorageDead(_132); StorageDead(_131); -- StorageLive(_135); -+ nop; + StorageLive(_135); _135 = &mut _3; StorageLive(_136); StorageLive(_137); @@ -835,8 +833,7 @@ StorageDead(_141); StorageDead(_140); StorageLive(_144); -- StorageLive(_145); -+ nop; + StorageLive(_145); _145 = &raw const _3; StorageLive(_146); StorageLive(_147); @@ -870,8 +867,7 @@ bb40: { StorageDead(_151); StorageDead(_150); -- StorageLive(_154); -+ nop; + StorageLive(_154); _154 = &raw mut _3; StorageLive(_155); StorageLive(_156); @@ -906,13 +902,10 @@ StorageDead(_160); StorageDead(_159); _144 = const (); -- StorageDead(_154); -- StorageDead(_145); -+ nop; -+ nop; + StorageDead(_154); + StorageDead(_145); StorageDead(_144); -- StorageLive(_163); -+ nop; + StorageLive(_163); _163 = &_3; StorageLive(_164); - StorageLive(_165); @@ -954,12 +947,9 @@ StorageDead(_169); StorageDead(_168); _0 = const (); -- StorageDead(_163); -- StorageDead(_135); -- StorageDead(_126); -+ nop; -+ nop; -+ nop; + StorageDead(_163); + StorageDead(_135); + StorageDead(_126); return; } } diff --git a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff index 119a4d9bbe9..bf448280b1e 100644 --- a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff @@ -757,8 +757,7 @@ bb34: { StorageDead(_121); StorageDead(_120); -- StorageLive(_126); -+ nop; + StorageLive(_126); _126 = &_3; StorageLive(_127); - StorageLive(_128); @@ -799,8 +798,7 @@ bb36: { StorageDead(_132); StorageDead(_131); -- StorageLive(_135); -+ nop; + StorageLive(_135); _135 = &mut _3; StorageLive(_136); StorageLive(_137); @@ -835,8 +833,7 @@ StorageDead(_141); StorageDead(_140); StorageLive(_144); -- StorageLive(_145); -+ nop; + StorageLive(_145); _145 = &raw const _3; StorageLive(_146); StorageLive(_147); @@ -870,8 +867,7 @@ bb40: { StorageDead(_151); StorageDead(_150); -- StorageLive(_154); -+ nop; + StorageLive(_154); _154 = &raw mut _3; StorageLive(_155); StorageLive(_156); @@ -906,13 +902,10 @@ StorageDead(_160); StorageDead(_159); _144 = const (); -- StorageDead(_154); -- StorageDead(_145); -+ nop; -+ nop; + StorageDead(_154); + StorageDead(_145); StorageDead(_144); -- StorageLive(_163); -+ nop; + StorageLive(_163); _163 = &_3; StorageLive(_164); - StorageLive(_165); @@ -954,12 +947,9 @@ StorageDead(_169); StorageDead(_168); _0 = const (); -- StorageDead(_163); -- StorageDead(_135); -- StorageDead(_126); -+ nop; -+ nop; -+ nop; + StorageDead(_163); + StorageDead(_135); + StorageDead(_126); return; } } diff --git a/tests/mir-opt/gvn.unary.GVN.panic-abort.diff b/tests/mir-opt/gvn.unary.GVN.panic-abort.diff new file mode 100644 index 00000000000..9469032f294 --- /dev/null +++ b/tests/mir-opt/gvn.unary.GVN.panic-abort.diff @@ -0,0 +1,153 @@ +- // MIR for `unary` before GVN ++ // MIR for `unary` after GVN + + fn unary(_1: i64) -> () { + debug x => _1; + let mut _0: (); + let _2: (); + let mut _3: i64; + let mut _4: i64; + let mut _5: i64; + let _6: bool; + let mut _7: i64; + let _8: (); + let mut _9: bool; + let mut _10: bool; + let mut _11: bool; + let _12: (); + let mut _13: bool; + let mut _14: i64; + let _15: (); + let mut _16: bool; + let mut _17: bool; + let mut _18: i64; + let _19: (); + let mut _20: bool; + let mut _21: i64; + let _22: (); + let mut _23: bool; + let mut _24: bool; + let mut _25: i64; + scope 1 { + debug b => _6; + } + + bb0: { + StorageLive(_2); + StorageLive(_3); + StorageLive(_4); + StorageLive(_5); + _5 = _1; +- _4 = Neg(move _5); ++ _4 = Neg(_1); + StorageDead(_5); +- _3 = Neg(move _4); ++ _3 = _1; + StorageDead(_4); +- _2 = opaque::<i64>(move _3) -> [return: bb1, unwind unreachable]; ++ _2 = opaque::<i64>(_1) -> [return: bb1, unwind unreachable]; + } + + bb1: { + StorageDead(_3); + StorageDead(_2); +- StorageLive(_6); ++ nop; + StorageLive(_7); + _7 = _1; +- _6 = Lt(move _7, const 13_i64); ++ _6 = Lt(_1, const 13_i64); + StorageDead(_7); + StorageLive(_8); + StorageLive(_9); + StorageLive(_10); + StorageLive(_11); + _11 = _6; +- _10 = Not(move _11); ++ _10 = Not(_6); + StorageDead(_11); +- _9 = Not(move _10); ++ _9 = _6; + StorageDead(_10); +- _8 = opaque::<bool>(move _9) -> [return: bb2, unwind unreachable]; ++ _8 = opaque::<bool>(_6) -> [return: bb2, unwind unreachable]; + } + + bb2: { + StorageDead(_9); + StorageDead(_8); + StorageLive(_12); +- StorageLive(_13); ++ nop; + StorageLive(_14); + _14 = _1; +- _13 = Ne(move _14, const 15_i64); ++ _13 = Ne(_1, const 15_i64); + StorageDead(_14); +- _12 = opaque::<bool>(move _13) -> [return: bb3, unwind unreachable]; ++ _12 = opaque::<bool>(_13) -> [return: bb3, unwind unreachable]; + } + + bb3: { +- StorageDead(_13); ++ nop; + StorageDead(_12); + StorageLive(_15); + StorageLive(_16); + StorageLive(_17); + StorageLive(_18); + _18 = _1; +- _17 = Eq(move _18, const 15_i64); ++ _17 = Eq(_1, const 15_i64); + StorageDead(_18); +- _16 = Not(move _17); ++ _16 = _13; + StorageDead(_17); +- _15 = opaque::<bool>(move _16) -> [return: bb4, unwind unreachable]; ++ _15 = opaque::<bool>(_13) -> [return: bb4, unwind unreachable]; + } + + bb4: { + StorageDead(_16); + StorageDead(_15); + StorageLive(_19); +- StorageLive(_20); ++ nop; + StorageLive(_21); + _21 = _1; +- _20 = Eq(move _21, const 35_i64); ++ _20 = Eq(_1, const 35_i64); + StorageDead(_21); +- _19 = opaque::<bool>(move _20) -> [return: bb5, unwind unreachable]; ++ _19 = opaque::<bool>(_20) -> [return: bb5, unwind unreachable]; + } + + bb5: { +- StorageDead(_20); ++ nop; + StorageDead(_19); + StorageLive(_22); + StorageLive(_23); + StorageLive(_24); + StorageLive(_25); + _25 = _1; +- _24 = Ne(move _25, const 35_i64); ++ _24 = Ne(_1, const 35_i64); + StorageDead(_25); +- _23 = Not(move _24); ++ _23 = _20; + StorageDead(_24); +- _22 = opaque::<bool>(move _23) -> [return: bb6, unwind unreachable]; ++ _22 = opaque::<bool>(_20) -> [return: bb6, unwind unreachable]; + } + + bb6: { + StorageDead(_23); + StorageDead(_22); + _0 = const (); +- StorageDead(_6); ++ nop; + return; + } + } + diff --git a/tests/mir-opt/gvn.unary.GVN.panic-unwind.diff b/tests/mir-opt/gvn.unary.GVN.panic-unwind.diff new file mode 100644 index 00000000000..e672f6fb6ba --- /dev/null +++ b/tests/mir-opt/gvn.unary.GVN.panic-unwind.diff @@ -0,0 +1,153 @@ +- // MIR for `unary` before GVN ++ // MIR for `unary` after GVN + + fn unary(_1: i64) -> () { + debug x => _1; + let mut _0: (); + let _2: (); + let mut _3: i64; + let mut _4: i64; + let mut _5: i64; + let _6: bool; + let mut _7: i64; + let _8: (); + let mut _9: bool; + let mut _10: bool; + let mut _11: bool; + let _12: (); + let mut _13: bool; + let mut _14: i64; + let _15: (); + let mut _16: bool; + let mut _17: bool; + let mut _18: i64; + let _19: (); + let mut _20: bool; + let mut _21: i64; + let _22: (); + let mut _23: bool; + let mut _24: bool; + let mut _25: i64; + scope 1 { + debug b => _6; + } + + bb0: { + StorageLive(_2); + StorageLive(_3); + StorageLive(_4); + StorageLive(_5); + _5 = _1; +- _4 = Neg(move _5); ++ _4 = Neg(_1); + StorageDead(_5); +- _3 = Neg(move _4); ++ _3 = _1; + StorageDead(_4); +- _2 = opaque::<i64>(move _3) -> [return: bb1, unwind continue]; ++ _2 = opaque::<i64>(_1) -> [return: bb1, unwind continue]; + } + + bb1: { + StorageDead(_3); + StorageDead(_2); +- StorageLive(_6); ++ nop; + StorageLive(_7); + _7 = _1; +- _6 = Lt(move _7, const 13_i64); ++ _6 = Lt(_1, const 13_i64); + StorageDead(_7); + StorageLive(_8); + StorageLive(_9); + StorageLive(_10); + StorageLive(_11); + _11 = _6; +- _10 = Not(move _11); ++ _10 = Not(_6); + StorageDead(_11); +- _9 = Not(move _10); ++ _9 = _6; + StorageDead(_10); +- _8 = opaque::<bool>(move _9) -> [return: bb2, unwind continue]; ++ _8 = opaque::<bool>(_6) -> [return: bb2, unwind continue]; + } + + bb2: { + StorageDead(_9); + StorageDead(_8); + StorageLive(_12); +- StorageLive(_13); ++ nop; + StorageLive(_14); + _14 = _1; +- _13 = Ne(move _14, const 15_i64); ++ _13 = Ne(_1, const 15_i64); + StorageDead(_14); +- _12 = opaque::<bool>(move _13) -> [return: bb3, unwind continue]; ++ _12 = opaque::<bool>(_13) -> [return: bb3, unwind continue]; + } + + bb3: { +- StorageDead(_13); ++ nop; + StorageDead(_12); + StorageLive(_15); + StorageLive(_16); + StorageLive(_17); + StorageLive(_18); + _18 = _1; +- _17 = Eq(move _18, const 15_i64); ++ _17 = Eq(_1, const 15_i64); + StorageDead(_18); +- _16 = Not(move _17); ++ _16 = _13; + StorageDead(_17); +- _15 = opaque::<bool>(move _16) -> [return: bb4, unwind continue]; ++ _15 = opaque::<bool>(_13) -> [return: bb4, unwind continue]; + } + + bb4: { + StorageDead(_16); + StorageDead(_15); + StorageLive(_19); +- StorageLive(_20); ++ nop; + StorageLive(_21); + _21 = _1; +- _20 = Eq(move _21, const 35_i64); ++ _20 = Eq(_1, const 35_i64); + StorageDead(_21); +- _19 = opaque::<bool>(move _20) -> [return: bb5, unwind continue]; ++ _19 = opaque::<bool>(_20) -> [return: bb5, unwind continue]; + } + + bb5: { +- StorageDead(_20); ++ nop; + StorageDead(_19); + StorageLive(_22); + StorageLive(_23); + StorageLive(_24); + StorageLive(_25); + _25 = _1; +- _24 = Ne(move _25, const 35_i64); ++ _24 = Ne(_1, const 35_i64); + StorageDead(_25); +- _23 = Not(move _24); ++ _23 = _20; + StorageDead(_24); +- _22 = opaque::<bool>(move _23) -> [return: bb6, unwind continue]; ++ _22 = opaque::<bool>(_20) -> [return: bb6, unwind continue]; + } + + bb6: { + StorageDead(_23); + StorageDead(_22); + _0 = const (); +- StorageDead(_6); ++ nop; + return; + } + } + diff --git a/tests/mir-opt/gvn.wide_ptr_ops.GVN.panic-abort.diff b/tests/mir-opt/gvn.wide_ptr_ops.GVN.panic-abort.diff new file mode 100644 index 00000000000..e49d759b8fc --- /dev/null +++ b/tests/mir-opt/gvn.wide_ptr_ops.GVN.panic-abort.diff @@ -0,0 +1,386 @@ +- // MIR for `wide_ptr_ops` before GVN ++ // MIR for `wide_ptr_ops` after GVN + + fn wide_ptr_ops() -> () { + let mut _0: (); + let _1: *const dyn std::marker::Send; + let mut _2: *const dyn std::marker::Send; + let _3: &dyn std::marker::Send; + let mut _4: &i32; + let _5: &i32; + let _6: i32; + let mut _8: *const dyn std::marker::Send; + let _9: &dyn std::marker::Send; + let mut _10: &i32; + let _11: &i32; + let _12: i32; + let mut _14: *const dyn std::marker::Send; + let mut _15: *const dyn std::marker::Send; + let mut _16: *const dyn std::marker::Send; + let mut _18: *const dyn std::marker::Send; + let mut _19: *const dyn std::marker::Send; + let mut _20: *const dyn std::marker::Send; + let mut _22: *const dyn std::marker::Send; + let mut _23: *const dyn std::marker::Send; + let mut _24: *const dyn std::marker::Send; + let mut _26: *const dyn std::marker::Send; + let mut _27: *const dyn std::marker::Send; + let mut _28: *const dyn std::marker::Send; + let mut _30: *const dyn std::marker::Send; + let mut _31: *const dyn std::marker::Send; + let mut _32: *const dyn std::marker::Send; + let mut _34: *const dyn std::marker::Send; + let mut _35: *const dyn std::marker::Send; + let mut _36: *const dyn std::marker::Send; + let mut _38: (usize, usize); + let mut _40: (usize, usize); + let _41: (); + let mut _42: bool; + let mut _43: bool; + let mut _44: *const [u8]; + let mut _45: *const [u8]; + let _46: (); + let mut _47: bool; + let mut _48: *const [u8]; + let mut _49: *const [u8]; + let _50: (); + let mut _51: bool; + let mut _52: *const [u8]; + let mut _53: *const [u8]; + let _54: (); + let mut _55: bool; + let mut _56: *const [u8]; + let mut _57: *const [u8]; + let _58: (); + let mut _59: bool; + let mut _60: bool; + let mut _61: *const [u8]; + let mut _62: *const [u8]; + let _63: (); + let mut _64: bool; + let mut _65: bool; + let mut _66: *const [u8]; + let mut _67: *const [u8]; + let mut _69: &i32; + scope 1 { + debug a => _1; + let _7: *const dyn std::marker::Send; + let mut _68: &i32; + scope 2 { + debug b => _7; + let _13: bool; + scope 3 { + debug _val => _13; + let _17: bool; + scope 4 { + debug _val => _17; + let _21: bool; + scope 5 { + debug _val => _21; + let _25: bool; + scope 6 { + debug _val => _25; + let _29: bool; + scope 7 { + debug _val => _29; + let _33: bool; + scope 8 { + debug _val => _33; + let _37: *const [u8]; + scope 9 { + debug a => _37; + let _39: *const [u8]; + scope 11 { + debug b => _39; + } + scope 12 { + } + } + scope 10 { + } + } + } + } + } + } + } + } + } + + bb0: { +- StorageLive(_1); ++ nop; + StorageLive(_2); + StorageLive(_3); + StorageLive(_4); + StorageLive(_5); + _69 = const _; + _5 = &(*_69); + _4 = &(*_5); + _3 = move _4 as &dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_4); + _2 = &raw const (*_3); + _1 = move _2 as *const dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_2); + StorageDead(_5); + StorageDead(_3); +- StorageLive(_7); ++ nop; + StorageLive(_8); + StorageLive(_9); + StorageLive(_10); + StorageLive(_11); + _68 = const _; + _11 = &(*_68); + _10 = &(*_11); + _9 = move _10 as &dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_10); + _8 = &raw const (*_9); + _7 = move _8 as *const dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_8); + StorageDead(_11); + StorageDead(_9); + StorageLive(_13); + StorageLive(_14); + _14 = _1; +- StorageLive(_15); ++ nop; + StorageLive(_16); + _16 = _7; +- _15 = move _16 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _15 = _7 as *const dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_16); +- _13 = Eq(move _14, move _15); +- StorageDead(_15); ++ _13 = Eq(_1, _15); ++ nop; + StorageDead(_14); + StorageLive(_17); + StorageLive(_18); + _18 = _1; + StorageLive(_19); + StorageLive(_20); + _20 = _7; +- _19 = move _20 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _19 = _15; + StorageDead(_20); +- _17 = Ne(move _18, move _19); ++ _17 = Ne(_1, _15); + StorageDead(_19); + StorageDead(_18); + StorageLive(_21); + StorageLive(_22); + _22 = _1; + StorageLive(_23); + StorageLive(_24); + _24 = _7; +- _23 = move _24 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _23 = _15; + StorageDead(_24); +- _21 = Lt(move _22, move _23); ++ _21 = Lt(_1, _15); + StorageDead(_23); + StorageDead(_22); + StorageLive(_25); + StorageLive(_26); + _26 = _1; + StorageLive(_27); + StorageLive(_28); + _28 = _7; +- _27 = move _28 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _27 = _15; + StorageDead(_28); +- _25 = Le(move _26, move _27); ++ _25 = Le(_1, _15); + StorageDead(_27); + StorageDead(_26); + StorageLive(_29); + StorageLive(_30); + _30 = _1; + StorageLive(_31); + StorageLive(_32); + _32 = _7; +- _31 = move _32 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _31 = _15; + StorageDead(_32); +- _29 = Gt(move _30, move _31); ++ _29 = Gt(_1, _15); + StorageDead(_31); + StorageDead(_30); + StorageLive(_33); + StorageLive(_34); + _34 = _1; + StorageLive(_35); + StorageLive(_36); + _36 = _7; +- _35 = move _36 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _35 = _15; + StorageDead(_36); +- _33 = Ge(move _34, move _35); ++ _33 = Ge(_1, _15); + StorageDead(_35); + StorageDead(_34); +- StorageLive(_37); ++ nop; + StorageLive(_38); +- _38 = (const 1_usize, const 1_usize); +- _37 = move _38 as *const [u8] (Transmute); ++ _38 = const (1_usize, 1_usize); ++ _37 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageDead(_38); +- StorageLive(_39); ++ nop; + StorageLive(_40); +- _40 = (const 1_usize, const 2_usize); +- _39 = move _40 as *const [u8] (Transmute); ++ _40 = const (1_usize, 2_usize); ++ _39 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + StorageDead(_40); + StorageLive(_41); +- StorageLive(_42); ++ nop; + StorageLive(_43); + StorageLive(_44); +- _44 = _37; ++ _44 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_45); +- _45 = _39; +- _43 = Eq(move _44, move _45); ++ _45 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _43 = Eq(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_45); + StorageDead(_44); + _42 = Not(move _43); + StorageDead(_43); +- _41 = opaque::<bool>(move _42) -> [return: bb1, unwind unreachable]; ++ _41 = opaque::<bool>(_42) -> [return: bb1, unwind unreachable]; + } + + bb1: { +- StorageDead(_42); ++ nop; + StorageDead(_41); + StorageLive(_46); + StorageLive(_47); + StorageLive(_48); +- _48 = _37; ++ _48 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_49); +- _49 = _39; +- _47 = Ne(move _48, move _49); ++ _49 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _47 = _42; + StorageDead(_49); + StorageDead(_48); +- _46 = opaque::<bool>(move _47) -> [return: bb2, unwind unreachable]; ++ _46 = opaque::<bool>(_42) -> [return: bb2, unwind unreachable]; + } + + bb2: { + StorageDead(_47); + StorageDead(_46); + StorageLive(_50); + StorageLive(_51); + StorageLive(_52); +- _52 = _37; ++ _52 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_53); +- _53 = _39; +- _51 = Le(move _52, move _53); ++ _53 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _51 = Le(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_53); + StorageDead(_52); + _50 = opaque::<bool>(move _51) -> [return: bb3, unwind unreachable]; + } + + bb3: { + StorageDead(_51); + StorageDead(_50); + StorageLive(_54); + StorageLive(_55); + StorageLive(_56); +- _56 = _37; ++ _56 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_57); +- _57 = _39; +- _55 = Lt(move _56, move _57); ++ _57 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _55 = Lt(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_57); + StorageDead(_56); + _54 = opaque::<bool>(move _55) -> [return: bb4, unwind unreachable]; + } + + bb4: { + StorageDead(_55); + StorageDead(_54); + StorageLive(_58); + StorageLive(_59); + StorageLive(_60); + StorageLive(_61); +- _61 = _37; ++ _61 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_62); +- _62 = _39; +- _60 = Ge(move _61, move _62); ++ _62 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _60 = Ge(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_62); + StorageDead(_61); + _59 = Not(move _60); + StorageDead(_60); + _58 = opaque::<bool>(move _59) -> [return: bb5, unwind unreachable]; + } + + bb5: { + StorageDead(_59); + StorageDead(_58); + StorageLive(_63); + StorageLive(_64); + StorageLive(_65); + StorageLive(_66); +- _66 = _37; ++ _66 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_67); +- _67 = _39; +- _65 = Gt(move _66, move _67); ++ _67 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _65 = Gt(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_67); + StorageDead(_66); + _64 = Not(move _65); + StorageDead(_65); + _63 = opaque::<bool>(move _64) -> [return: bb6, unwind unreachable]; + } + + bb6: { + StorageDead(_64); + StorageDead(_63); + _0 = const (); +- StorageDead(_39); +- StorageDead(_37); ++ nop; ++ nop; + StorageDead(_33); + StorageDead(_29); + StorageDead(_25); + StorageDead(_21); + StorageDead(_17); + StorageDead(_13); +- StorageDead(_7); +- StorageDead(_1); ++ nop; ++ nop; + return; + } ++ } ++ ++ ALLOC1 (size: 16, align: 8) { ++ 01 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 │ ................ ++ } ++ ++ ALLOC0 (size: 16, align: 8) { ++ 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 │ ................ + } + diff --git a/tests/mir-opt/gvn.wide_ptr_ops.GVN.panic-unwind.diff b/tests/mir-opt/gvn.wide_ptr_ops.GVN.panic-unwind.diff new file mode 100644 index 00000000000..4e5608a4425 --- /dev/null +++ b/tests/mir-opt/gvn.wide_ptr_ops.GVN.panic-unwind.diff @@ -0,0 +1,386 @@ +- // MIR for `wide_ptr_ops` before GVN ++ // MIR for `wide_ptr_ops` after GVN + + fn wide_ptr_ops() -> () { + let mut _0: (); + let _1: *const dyn std::marker::Send; + let mut _2: *const dyn std::marker::Send; + let _3: &dyn std::marker::Send; + let mut _4: &i32; + let _5: &i32; + let _6: i32; + let mut _8: *const dyn std::marker::Send; + let _9: &dyn std::marker::Send; + let mut _10: &i32; + let _11: &i32; + let _12: i32; + let mut _14: *const dyn std::marker::Send; + let mut _15: *const dyn std::marker::Send; + let mut _16: *const dyn std::marker::Send; + let mut _18: *const dyn std::marker::Send; + let mut _19: *const dyn std::marker::Send; + let mut _20: *const dyn std::marker::Send; + let mut _22: *const dyn std::marker::Send; + let mut _23: *const dyn std::marker::Send; + let mut _24: *const dyn std::marker::Send; + let mut _26: *const dyn std::marker::Send; + let mut _27: *const dyn std::marker::Send; + let mut _28: *const dyn std::marker::Send; + let mut _30: *const dyn std::marker::Send; + let mut _31: *const dyn std::marker::Send; + let mut _32: *const dyn std::marker::Send; + let mut _34: *const dyn std::marker::Send; + let mut _35: *const dyn std::marker::Send; + let mut _36: *const dyn std::marker::Send; + let mut _38: (usize, usize); + let mut _40: (usize, usize); + let _41: (); + let mut _42: bool; + let mut _43: bool; + let mut _44: *const [u8]; + let mut _45: *const [u8]; + let _46: (); + let mut _47: bool; + let mut _48: *const [u8]; + let mut _49: *const [u8]; + let _50: (); + let mut _51: bool; + let mut _52: *const [u8]; + let mut _53: *const [u8]; + let _54: (); + let mut _55: bool; + let mut _56: *const [u8]; + let mut _57: *const [u8]; + let _58: (); + let mut _59: bool; + let mut _60: bool; + let mut _61: *const [u8]; + let mut _62: *const [u8]; + let _63: (); + let mut _64: bool; + let mut _65: bool; + let mut _66: *const [u8]; + let mut _67: *const [u8]; + let mut _69: &i32; + scope 1 { + debug a => _1; + let _7: *const dyn std::marker::Send; + let mut _68: &i32; + scope 2 { + debug b => _7; + let _13: bool; + scope 3 { + debug _val => _13; + let _17: bool; + scope 4 { + debug _val => _17; + let _21: bool; + scope 5 { + debug _val => _21; + let _25: bool; + scope 6 { + debug _val => _25; + let _29: bool; + scope 7 { + debug _val => _29; + let _33: bool; + scope 8 { + debug _val => _33; + let _37: *const [u8]; + scope 9 { + debug a => _37; + let _39: *const [u8]; + scope 11 { + debug b => _39; + } + scope 12 { + } + } + scope 10 { + } + } + } + } + } + } + } + } + } + + bb0: { +- StorageLive(_1); ++ nop; + StorageLive(_2); + StorageLive(_3); + StorageLive(_4); + StorageLive(_5); + _69 = const _; + _5 = &(*_69); + _4 = &(*_5); + _3 = move _4 as &dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_4); + _2 = &raw const (*_3); + _1 = move _2 as *const dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_2); + StorageDead(_5); + StorageDead(_3); +- StorageLive(_7); ++ nop; + StorageLive(_8); + StorageLive(_9); + StorageLive(_10); + StorageLive(_11); + _68 = const _; + _11 = &(*_68); + _10 = &(*_11); + _9 = move _10 as &dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_10); + _8 = &raw const (*_9); + _7 = move _8 as *const dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_8); + StorageDead(_11); + StorageDead(_9); + StorageLive(_13); + StorageLive(_14); + _14 = _1; +- StorageLive(_15); ++ nop; + StorageLive(_16); + _16 = _7; +- _15 = move _16 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _15 = _7 as *const dyn std::marker::Send (PointerCoercion(Unsize)); + StorageDead(_16); +- _13 = Eq(move _14, move _15); +- StorageDead(_15); ++ _13 = Eq(_1, _15); ++ nop; + StorageDead(_14); + StorageLive(_17); + StorageLive(_18); + _18 = _1; + StorageLive(_19); + StorageLive(_20); + _20 = _7; +- _19 = move _20 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _19 = _15; + StorageDead(_20); +- _17 = Ne(move _18, move _19); ++ _17 = Ne(_1, _15); + StorageDead(_19); + StorageDead(_18); + StorageLive(_21); + StorageLive(_22); + _22 = _1; + StorageLive(_23); + StorageLive(_24); + _24 = _7; +- _23 = move _24 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _23 = _15; + StorageDead(_24); +- _21 = Lt(move _22, move _23); ++ _21 = Lt(_1, _15); + StorageDead(_23); + StorageDead(_22); + StorageLive(_25); + StorageLive(_26); + _26 = _1; + StorageLive(_27); + StorageLive(_28); + _28 = _7; +- _27 = move _28 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _27 = _15; + StorageDead(_28); +- _25 = Le(move _26, move _27); ++ _25 = Le(_1, _15); + StorageDead(_27); + StorageDead(_26); + StorageLive(_29); + StorageLive(_30); + _30 = _1; + StorageLive(_31); + StorageLive(_32); + _32 = _7; +- _31 = move _32 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _31 = _15; + StorageDead(_32); +- _29 = Gt(move _30, move _31); ++ _29 = Gt(_1, _15); + StorageDead(_31); + StorageDead(_30); + StorageLive(_33); + StorageLive(_34); + _34 = _1; + StorageLive(_35); + StorageLive(_36); + _36 = _7; +- _35 = move _36 as *const dyn std::marker::Send (PointerCoercion(Unsize)); ++ _35 = _15; + StorageDead(_36); +- _33 = Ge(move _34, move _35); ++ _33 = Ge(_1, _15); + StorageDead(_35); + StorageDead(_34); +- StorageLive(_37); ++ nop; + StorageLive(_38); +- _38 = (const 1_usize, const 1_usize); +- _37 = move _38 as *const [u8] (Transmute); ++ _38 = const (1_usize, 1_usize); ++ _37 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageDead(_38); +- StorageLive(_39); ++ nop; + StorageLive(_40); +- _40 = (const 1_usize, const 2_usize); +- _39 = move _40 as *const [u8] (Transmute); ++ _40 = const (1_usize, 2_usize); ++ _39 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + StorageDead(_40); + StorageLive(_41); +- StorageLive(_42); ++ nop; + StorageLive(_43); + StorageLive(_44); +- _44 = _37; ++ _44 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_45); +- _45 = _39; +- _43 = Eq(move _44, move _45); ++ _45 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _43 = Eq(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_45); + StorageDead(_44); + _42 = Not(move _43); + StorageDead(_43); +- _41 = opaque::<bool>(move _42) -> [return: bb1, unwind continue]; ++ _41 = opaque::<bool>(_42) -> [return: bb1, unwind continue]; + } + + bb1: { +- StorageDead(_42); ++ nop; + StorageDead(_41); + StorageLive(_46); + StorageLive(_47); + StorageLive(_48); +- _48 = _37; ++ _48 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_49); +- _49 = _39; +- _47 = Ne(move _48, move _49); ++ _49 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _47 = _42; + StorageDead(_49); + StorageDead(_48); +- _46 = opaque::<bool>(move _47) -> [return: bb2, unwind continue]; ++ _46 = opaque::<bool>(_42) -> [return: bb2, unwind continue]; + } + + bb2: { + StorageDead(_47); + StorageDead(_46); + StorageLive(_50); + StorageLive(_51); + StorageLive(_52); +- _52 = _37; ++ _52 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_53); +- _53 = _39; +- _51 = Le(move _52, move _53); ++ _53 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _51 = Le(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_53); + StorageDead(_52); + _50 = opaque::<bool>(move _51) -> [return: bb3, unwind continue]; + } + + bb3: { + StorageDead(_51); + StorageDead(_50); + StorageLive(_54); + StorageLive(_55); + StorageLive(_56); +- _56 = _37; ++ _56 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_57); +- _57 = _39; +- _55 = Lt(move _56, move _57); ++ _57 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _55 = Lt(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_57); + StorageDead(_56); + _54 = opaque::<bool>(move _55) -> [return: bb4, unwind continue]; + } + + bb4: { + StorageDead(_55); + StorageDead(_54); + StorageLive(_58); + StorageLive(_59); + StorageLive(_60); + StorageLive(_61); +- _61 = _37; ++ _61 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_62); +- _62 = _39; +- _60 = Ge(move _61, move _62); ++ _62 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _60 = Ge(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_62); + StorageDead(_61); + _59 = Not(move _60); + StorageDead(_60); + _58 = opaque::<bool>(move _59) -> [return: bb5, unwind continue]; + } + + bb5: { + StorageDead(_59); + StorageDead(_58); + StorageLive(_63); + StorageLive(_64); + StorageLive(_65); + StorageLive(_66); +- _66 = _37; ++ _66 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; + StorageLive(_67); +- _67 = _39; +- _65 = Gt(move _66, move _67); ++ _67 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; ++ _65 = Gt(const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8], const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]); + StorageDead(_67); + StorageDead(_66); + _64 = Not(move _65); + StorageDead(_65); + _63 = opaque::<bool>(move _64) -> [return: bb6, unwind continue]; + } + + bb6: { + StorageDead(_64); + StorageDead(_63); + _0 = const (); +- StorageDead(_39); +- StorageDead(_37); ++ nop; ++ nop; + StorageDead(_33); + StorageDead(_29); + StorageDead(_25); + StorageDead(_21); + StorageDead(_17); + StorageDead(_13); +- StorageDead(_7); +- StorageDead(_1); ++ nop; ++ nop; + return; + } ++ } ++ ++ ALLOC1 (size: 16, align: 8) { ++ 01 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 │ ................ ++ } ++ ++ ALLOC0 (size: 16, align: 8) { ++ 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 │ ................ + } + diff --git a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff new file mode 100644 index 00000000000..0b6819ad483 --- /dev/null +++ b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff @@ -0,0 +1,34 @@ +- // MIR for `f` before GVN ++ // MIR for `f` after GVN + + fn f() -> u32 { + let mut _0: u32; + let _1: u32; + let mut _2: E; + let mut _3: &U; + let _4: U; + scope 1 { + debug i => _1; + } + scope 2 { + let mut _5: &U; + } + + bb0: { + StorageLive(_2); + StorageLive(_3); + _5 = const _; + _3 = &(*_5); + _2 = ((*_3).1: E); + StorageLive(_1); +- _1 = ((_2 as A).1: u32); ++ _1 = const 0_u32; + StorageDead(_3); + StorageDead(_2); +- _0 = _1; ++ _0 = const 0_u32; + StorageDead(_1); + return; + } + } + diff --git a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff new file mode 100644 index 00000000000..0b6819ad483 --- /dev/null +++ b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff @@ -0,0 +1,34 @@ +- // MIR for `f` before GVN ++ // MIR for `f` after GVN + + fn f() -> u32 { + let mut _0: u32; + let _1: u32; + let mut _2: E; + let mut _3: &U; + let _4: U; + scope 1 { + debug i => _1; + } + scope 2 { + let mut _5: &U; + } + + bb0: { + StorageLive(_2); + StorageLive(_3); + _5 = const _; + _3 = &(*_5); + _2 = ((*_3).1: E); + StorageLive(_1); +- _1 = ((_2 as A).1: u32); ++ _1 = const 0_u32; + StorageDead(_3); + StorageDead(_2); +- _0 = _1; ++ _0 = const 0_u32; + StorageDead(_1); + return; + } + } + diff --git a/tests/mir-opt/gvn_uninhabited.rs b/tests/mir-opt/gvn_uninhabited.rs new file mode 100644 index 00000000000..a55b2dd763a --- /dev/null +++ b/tests/mir-opt/gvn_uninhabited.rs @@ -0,0 +1,24 @@ +// unit-test: GVN +// compile-flags: -O +// EMIT_MIR_FOR_EACH_PANIC_STRATEGY +// skip-filecheck + +#![feature(never_type)] + +#[derive(Copy, Clone)] +pub enum E { + A(!, u32), +} + +pub union U { + i: u32, + e: E, +} + +// EMIT_MIR gvn_uninhabited.f.GVN.diff +pub const fn f() -> u32 { + let E::A(_, i) = unsafe { (&U { i: 0 }).e }; + i +} + +fn main() {} diff --git a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff index 68c612314f6..a38b8246bde 100644 --- a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff @@ -36,7 +36,7 @@ - _4 = g() -> [return: bb1, unwind unreachable]; + _4 = {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8 (#0)}; + _3 = &mut _4; -+ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}> { pointer: move _3 }; ++ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}> { __pointer: _3 }; + StorageDead(_3); + StorageLive(_5); + _5 = const false; diff --git a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff index 1bf14e8c3b3..dc6628ab44c 100644 --- a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff @@ -36,7 +36,7 @@ - _4 = g() -> [return: bb1, unwind continue]; + _4 = {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8 (#0)}; + _3 = &mut _4; -+ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}> { pointer: move _3 }; ++ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}> { __pointer: _3 }; + StorageDead(_3); + StorageLive(_5); + _5 = const false; diff --git a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff index da45ebcb4d8..2bbb830fc77 100644 --- a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff @@ -40,7 +40,7 @@ + + bb2: { + StorageDead(_5); -+ _1 = (move _4, move _6); ++ _1 = (_4, _6); + drop(_2) -> [return: bb3, unwind unreachable]; + } + diff --git a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff index d65c65e5fd0..bc4f2d24df0 100644 --- a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff @@ -43,7 +43,7 @@ + StorageDead(_5); + StorageLive(_7); + _7 = move _4; -+ _1 = (move _7, move _6); ++ _1 = (move _7, _6); + StorageDead(_7); + StorageDead(_4); + drop(_2) -> [return: bb3, unwind continue]; diff --git a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir index aeb93bd334f..d6a608476df 100644 --- a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir @@ -31,7 +31,7 @@ fn unwrap_unchecked(_1: Option<T>) -> T { _2 = discriminant(_1); _3 = Eq(_2, const 1_isize); assume(move _3); - _0 = move ((_1 as Some).0: T); + _0 = ((_1 as Some).0: T); StorageDead(_3); StorageDead(_2); StorageDead(_4); diff --git a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir index aeb93bd334f..d6a608476df 100644 --- a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir @@ -31,7 +31,7 @@ fn unwrap_unchecked(_1: Option<T>) -> T { _2 = discriminant(_1); _3 = Eq(_2, const 1_isize); assume(move _3); - _0 = move ((_1 as Some).0: T); + _0 = ((_1 as Some).0: T); StorageDead(_3); StorageDead(_2); StorageDead(_4); diff --git a/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff b/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff index d2db8f61916..187290785c0 100644 --- a/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff +++ b/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff @@ -17,9 +17,8 @@ let mut _12: u32; let mut _13: bool; scope 1 (inlined imm8) { - debug x => _1; + debug x => _5; let mut _14: u32; - let mut _15: u32; scope 2 { debug out => _4; } @@ -33,17 +32,23 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); + StorageLive(_5); + _5 = _1; _4 = const 0_u32; - StorageLive(_15); - StorageLive(_14); - _14 = Shr(_1, const 0_i32); - _15 = BitAnd(move _14, const 255_u32); - StorageDead(_14); - _4 = BitOr(const 0_u32, move _15); - StorageDead(_15); +- StorageLive(_14); +- _14 = BitAnd(_5, const 255_u32); +- _4 = BitOr(const 0_u32, move _14); +- StorageDead(_14); ++ nop; ++ _14 = BitAnd(_1, const 255_u32); ++ _4 = _14; ++ nop; + StorageDead(_5); StorageLive(_6); StorageLive(_7); StorageLive(_8); + StorageLive(_9); + _9 = _1; - _10 = const 8_i32 as u32 (IntToInt); - _11 = Lt(move _10, const 32_u32); - assert(move _11, "attempt to shift right by `{}`, which would overflow", const 8_i32) -> [success: bb1, unwind unreachable]; @@ -53,7 +58,9 @@ } bb1: { - _8 = Shr(_1, const 8_i32); +- _8 = Shr(move _9, const 8_i32); ++ _8 = Shr(_1, const 8_i32); + StorageDead(_9); _7 = BitAnd(move _8, const 15_u32); StorageDead(_8); - _12 = const 1_i32 as u32 (IntToInt); diff --git a/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff b/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff index 514183b3bc0..99350bac478 100644 --- a/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff +++ b/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff @@ -17,9 +17,8 @@ let mut _12: u32; let mut _13: bool; scope 1 (inlined imm8) { - debug x => _1; + debug x => _5; let mut _14: u32; - let mut _15: u32; scope 2 { debug out => _4; } @@ -33,17 +32,23 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); + StorageLive(_5); + _5 = _1; _4 = const 0_u32; - StorageLive(_15); - StorageLive(_14); - _14 = Shr(_1, const 0_i32); - _15 = BitAnd(move _14, const 255_u32); - StorageDead(_14); - _4 = BitOr(const 0_u32, move _15); - StorageDead(_15); +- StorageLive(_14); +- _14 = BitAnd(_5, const 255_u32); +- _4 = BitOr(const 0_u32, move _14); +- StorageDead(_14); ++ nop; ++ _14 = BitAnd(_1, const 255_u32); ++ _4 = _14; ++ nop; + StorageDead(_5); StorageLive(_6); StorageLive(_7); StorageLive(_8); + StorageLive(_9); + _9 = _1; - _10 = const 8_i32 as u32 (IntToInt); - _11 = Lt(move _10, const 32_u32); - assert(move _11, "attempt to shift right by `{}`, which would overflow", const 8_i32) -> [success: bb1, unwind continue]; @@ -53,7 +58,9 @@ } bb1: { - _8 = Shr(_1, const 8_i32); +- _8 = Shr(move _9, const 8_i32); ++ _8 = Shr(_1, const 8_i32); + StorageDead(_9); _7 = BitAnd(move _8, const 15_u32); StorageDead(_8); - _12 = const 1_i32 as u32 (IntToInt); diff --git a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir index 5d25c655700..f7be8b75db7 100644 --- a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir @@ -51,7 +51,7 @@ fn num_to_digit(_1: char) -> u32 { } bb4: { - _7 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value") -> unwind unreachable; + _7 = option::unwrap_failed() -> unwind unreachable; } bb5: { diff --git a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir index 4677c0108e3..e76fe992ac7 100644 --- a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir @@ -51,7 +51,7 @@ fn num_to_digit(_1: char) -> u32 { } bb4: { - _7 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value") -> unwind continue; + _7 = option::unwrap_failed() -> unwind continue; } bb5: { diff --git a/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-abort.diff new file mode 100644 index 00000000000..66aa892c6f3 --- /dev/null +++ b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-abort.diff @@ -0,0 +1,52 @@ +- // MIR for `aggregate` before JumpThreading ++ // MIR for `aggregate` after JumpThreading + + fn aggregate(_1: u8) -> u8 { + debug x => _1; + let mut _0: u8; + let _2: u8; + let _3: u8; + let mut _4: (u8, u8); + let mut _5: bool; + let mut _6: u8; + scope 1 { + debug a => _2; + debug b => _3; + } + + bb0: { + StorageLive(_4); + _4 = const _; + StorageLive(_2); + _2 = (_4.0: u8); + StorageLive(_3); + _3 = (_4.1: u8); + StorageDead(_4); + StorageLive(_5); + StorageLive(_6); + _6 = _2; + _5 = Eq(move _6, const 7_u8); +- switchInt(move _5) -> [0: bb2, otherwise: bb1]; ++ goto -> bb2; + } + + bb1: { + StorageDead(_6); + _0 = _3; + goto -> bb3; + } + + bb2: { + StorageDead(_6); + _0 = _2; + goto -> bb3; + } + + bb3: { + StorageDead(_5); + StorageDead(_3); + StorageDead(_2); + return; + } + } + diff --git a/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-unwind.diff new file mode 100644 index 00000000000..66aa892c6f3 --- /dev/null +++ b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-unwind.diff @@ -0,0 +1,52 @@ +- // MIR for `aggregate` before JumpThreading ++ // MIR for `aggregate` after JumpThreading + + fn aggregate(_1: u8) -> u8 { + debug x => _1; + let mut _0: u8; + let _2: u8; + let _3: u8; + let mut _4: (u8, u8); + let mut _5: bool; + let mut _6: u8; + scope 1 { + debug a => _2; + debug b => _3; + } + + bb0: { + StorageLive(_4); + _4 = const _; + StorageLive(_2); + _2 = (_4.0: u8); + StorageLive(_3); + _3 = (_4.1: u8); + StorageDead(_4); + StorageLive(_5); + StorageLive(_6); + _6 = _2; + _5 = Eq(move _6, const 7_u8); +- switchInt(move _5) -> [0: bb2, otherwise: bb1]; ++ goto -> bb2; + } + + bb1: { + StorageDead(_6); + _0 = _3; + goto -> bb3; + } + + bb2: { + StorageDead(_6); + _0 = _2; + goto -> bb3; + } + + bb3: { + StorageDead(_5); + StorageDead(_3); + StorageDead(_2); + return; + } + } + diff --git a/tests/mir-opt/jump_threading.assume.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-abort.diff new file mode 100644 index 00000000000..f1f0106fdbc --- /dev/null +++ b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-abort.diff @@ -0,0 +1,39 @@ +- // MIR for `assume` before JumpThreading ++ // MIR for `assume` after JumpThreading + + fn assume(_1: u8, _2: bool) -> u8 { + let mut _0: u8; + + bb0: { + switchInt(_1) -> [7: bb1, otherwise: bb2]; + } + + bb1: { + assume(_2); +- goto -> bb3; ++ goto -> bb6; + } + + bb2: { + goto -> bb3; + } + + bb3: { + switchInt(_2) -> [0: bb4, otherwise: bb5]; + } + + bb4: { + _0 = const 4_u8; + return; + } + + bb5: { + _0 = const 5_u8; + return; ++ } ++ ++ bb6: { ++ goto -> bb5; + } + } + diff --git a/tests/mir-opt/jump_threading.assume.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-unwind.diff new file mode 100644 index 00000000000..f1f0106fdbc --- /dev/null +++ b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-unwind.diff @@ -0,0 +1,39 @@ +- // MIR for `assume` before JumpThreading ++ // MIR for `assume` after JumpThreading + + fn assume(_1: u8, _2: bool) -> u8 { + let mut _0: u8; + + bb0: { + switchInt(_1) -> [7: bb1, otherwise: bb2]; + } + + bb1: { + assume(_2); +- goto -> bb3; ++ goto -> bb6; + } + + bb2: { + goto -> bb3; + } + + bb3: { + switchInt(_2) -> [0: bb4, otherwise: bb5]; + } + + bb4: { + _0 = const 4_u8; + return; + } + + bb5: { + _0 = const 5_u8; + return; ++ } ++ ++ bb6: { ++ goto -> bb5; + } + } + diff --git a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff index f04ca72dd6d..9cc4385f60b 100644 --- a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff @@ -110,7 +110,7 @@ bb6: { _12 = move ((_4 as Err).0: i32); StorageLive(_13); - _13 = Result::<Infallible, i32>::Err(move _12); + _13 = Result::<Infallible, i32>::Err(_12); _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _13); StorageDead(_13); - goto -> bb5; @@ -119,7 +119,7 @@ bb7: { _11 = move ((_4 as Ok).0: i32); - _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(move _11); + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(_11); goto -> bb5; + } + diff --git a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff index f04ca72dd6d..9cc4385f60b 100644 --- a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff @@ -110,7 +110,7 @@ bb6: { _12 = move ((_4 as Err).0: i32); StorageLive(_13); - _13 = Result::<Infallible, i32>::Err(move _12); + _13 = Result::<Infallible, i32>::Err(_12); _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _13); StorageDead(_13); - goto -> bb5; @@ -119,7 +119,7 @@ bb7: { _11 = move ((_4 as Ok).0: i32); - _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(move _11); + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(_11); goto -> bb5; + } + diff --git a/tests/mir-opt/jump_threading.rs b/tests/mir-opt/jump_threading.rs index 0cbdaa085bc..a66fe8b57e7 100644 --- a/tests/mir-opt/jump_threading.rs +++ b/tests/mir-opt/jump_threading.rs @@ -453,7 +453,69 @@ fn disappearing_bb(x: u8) -> u8 { ) } +/// Verify that we can thread jumps when we assign from an aggregate constant. +fn aggregate(x: u8) -> u8 { + // CHECK-LABEL: fn aggregate( + // CHECK-NOT: switchInt( + + const FOO: (u8, u8) = (5, 13); + + let (a, b) = FOO; + if a == 7 { + b + } else { + a + } +} + +/// Verify that we can leverage the existence of an `Assume` terminator. +#[custom_mir(dialect = "runtime", phase = "post-cleanup")] +fn assume(a: u8, b: bool) -> u8 { + // CHECK-LABEL: fn assume( + mir!( + { + // CHECK: bb0: { + // CHECK-NEXT: switchInt(_1) -> [7: bb1, otherwise: bb2] + match a { 7 => bb1, _ => bb2 } + } + bb1 = { + // CHECK: bb1: { + // CHECK-NEXT: assume(_2); + // CHECK-NEXT: goto -> bb6; + Assume(b); + Goto(bb3) + } + bb2 = { + // CHECK: bb2: { + // CHECK-NEXT: goto -> bb3; + Goto(bb3) + } + bb3 = { + // CHECK: bb3: { + // CHECK-NEXT: switchInt(_2) -> [0: bb4, otherwise: bb5]; + match b { false => bb4, _ => bb5 } + } + bb4 = { + // CHECK: bb4: { + // CHECK-NEXT: _0 = const 4_u8; + // CHECK-NEXT: return; + RET = 4; + Return() + } + bb5 = { + // CHECK: bb5: { + // CHECK-NEXT: _0 = const 5_u8; + // CHECK-NEXT: return; + RET = 5; + Return() + } + // CHECK: bb6: { + // CHECK-NEXT: goto -> bb5; + ) +} + fn main() { + // CHECK-LABEL: fn main( too_complex(Ok(0)); identity(Ok(0)); custom_discr(false); @@ -464,6 +526,8 @@ fn main() { mutable_ref(); renumbered_bb(true); disappearing_bb(7); + aggregate(7); + assume(7, false); } // EMIT_MIR jump_threading.too_complex.JumpThreading.diff @@ -476,3 +540,5 @@ fn main() { // EMIT_MIR jump_threading.mutable_ref.JumpThreading.diff // EMIT_MIR jump_threading.renumbered_bb.JumpThreading.diff // EMIT_MIR jump_threading.disappearing_bb.JumpThreading.diff +// EMIT_MIR jump_threading.aggregate.JumpThreading.diff +// EMIT_MIR jump_threading.assume.JumpThreading.diff diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff index 47e0d402347..de9a1a075ad 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff @@ -19,7 +19,7 @@ } scope 5 (inlined <std::alloc::Global as Allocator>::allocate) { debug self => _9; - debug layout => _1; + debug layout => _8; } scope 6 (inlined #[track_caller] Result::<NonNull<[u8]>, std::alloc::AllocError>::unwrap) { debug self => _6; @@ -51,6 +51,8 @@ } bb0: { +- StorageLive(_1); ++ nop; StorageLive(_2); - _2 = Option::<Layout>::None; + _2 = const Option::<Layout>::None; @@ -62,7 +64,7 @@ } bb1: { - _11 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value") -> unwind unreachable; + _11 = option::unwrap_failed() -> unwind unreachable; } bb2: { @@ -74,12 +76,20 @@ StorageLive(_4); StorageLive(_5); StorageLive(_6); + StorageLive(_7); _9 = const _; -- _6 = std::alloc::Global::alloc_impl(_9, _1, const false) -> [return: bb3, unwind unreachable]; +- _7 = _9; ++ _7 = const {ALLOC1<imm>: &std::alloc::Global}; + StorageLive(_8); +- _8 = _1; +- _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb3, unwind unreachable]; ++ _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum32) }}; + _6 = std::alloc::Global::alloc_impl(const {ALLOC1<imm>: &std::alloc::Global}, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum32) }}, const false) -> [return: bb3, unwind unreachable]; } bb3: { + StorageDead(_8); + StorageDead(_7); StorageLive(_12); StorageLive(_15); _12 = discriminant(_6); @@ -109,6 +119,8 @@ _3 = move _4 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); +- StorageDead(_1); ++ nop; return; } diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff index dee57ce6c27..f784db0f409 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff @@ -19,7 +19,7 @@ } scope 5 (inlined <std::alloc::Global as Allocator>::allocate) { debug self => _9; - debug layout => _1; + debug layout => _8; } scope 6 (inlined NonNull::<[u8]>::as_ptr) { debug self => _5; @@ -36,6 +36,8 @@ } bb0: { +- StorageLive(_1); ++ nop; StorageLive(_2); - _2 = Option::<Layout>::None; + _2 = const Option::<Layout>::None; @@ -56,11 +58,13 @@ _3 = move _4 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); +- StorageDead(_1); ++ nop; return; } bb2: { - _11 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value") -> unwind continue; + _11 = option::unwrap_failed() -> unwind continue; } bb3: { @@ -72,12 +76,20 @@ StorageLive(_4); StorageLive(_5); StorageLive(_6); + StorageLive(_7); _9 = const _; -- _6 = std::alloc::Global::alloc_impl(_9, _1, const false) -> [return: bb4, unwind continue]; +- _7 = _9; ++ _7 = const {ALLOC1<imm>: &std::alloc::Global}; + StorageLive(_8); +- _8 = _1; +- _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb4, unwind continue]; ++ _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum32) }}; + _6 = std::alloc::Global::alloc_impl(const {ALLOC1<imm>: &std::alloc::Global}, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum32) }}, const false) -> [return: bb4, unwind continue]; } bb4: { + StorageDead(_8); + StorageDead(_7); _5 = Result::<NonNull<[u8]>, std::alloc::AllocError>::unwrap(move _6) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff index a255b15920c..162b7fa4618 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff @@ -19,7 +19,7 @@ } scope 5 (inlined <std::alloc::Global as Allocator>::allocate) { debug self => _9; - debug layout => _1; + debug layout => _8; } scope 6 (inlined #[track_caller] Result::<NonNull<[u8]>, std::alloc::AllocError>::unwrap) { debug self => _6; @@ -51,6 +51,8 @@ } bb0: { +- StorageLive(_1); ++ nop; StorageLive(_2); - _2 = Option::<Layout>::None; + _2 = const Option::<Layout>::None; @@ -62,7 +64,7 @@ } bb1: { - _11 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value") -> unwind unreachable; + _11 = option::unwrap_failed() -> unwind unreachable; } bb2: { @@ -74,12 +76,20 @@ StorageLive(_4); StorageLive(_5); StorageLive(_6); + StorageLive(_7); _9 = const _; -- _6 = std::alloc::Global::alloc_impl(_9, _1, const false) -> [return: bb3, unwind unreachable]; +- _7 = _9; ++ _7 = const {ALLOC1<imm>: &std::alloc::Global}; + StorageLive(_8); +- _8 = _1; +- _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb3, unwind unreachable]; ++ _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum64) }}; + _6 = std::alloc::Global::alloc_impl(const {ALLOC1<imm>: &std::alloc::Global}, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum64) }}, const false) -> [return: bb3, unwind unreachable]; } bb3: { + StorageDead(_8); + StorageDead(_7); StorageLive(_12); StorageLive(_15); _12 = discriminant(_6); @@ -109,6 +119,8 @@ _3 = move _4 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); +- StorageDead(_1); ++ nop; return; } diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff index 192ffea2591..400aac6d64b 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff @@ -19,7 +19,7 @@ } scope 5 (inlined <std::alloc::Global as Allocator>::allocate) { debug self => _9; - debug layout => _1; + debug layout => _8; } scope 6 (inlined NonNull::<[u8]>::as_ptr) { debug self => _5; @@ -36,6 +36,8 @@ } bb0: { +- StorageLive(_1); ++ nop; StorageLive(_2); - _2 = Option::<Layout>::None; + _2 = const Option::<Layout>::None; @@ -56,11 +58,13 @@ _3 = move _4 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); +- StorageDead(_1); ++ nop; return; } bb2: { - _11 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value") -> unwind continue; + _11 = option::unwrap_failed() -> unwind continue; } bb3: { @@ -72,12 +76,20 @@ StorageLive(_4); StorageLive(_5); StorageLive(_6); + StorageLive(_7); _9 = const _; -- _6 = std::alloc::Global::alloc_impl(_9, _1, const false) -> [return: bb4, unwind continue]; +- _7 = _9; ++ _7 = const {ALLOC1<imm>: &std::alloc::Global}; + StorageLive(_8); +- _8 = _1; +- _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb4, unwind continue]; ++ _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum64) }}; + _6 = std::alloc::Global::alloc_impl(const {ALLOC1<imm>: &std::alloc::Global}, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum64) }}, const false) -> [return: bb4, unwind continue]; } bb4: { + StorageDead(_8); + StorageDead(_7); _5 = Result::<NonNull<[u8]>, std::alloc::AllocError>::unwrap(move _6) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir index 8dbb688999a..8d182069adc 100644 --- a/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir @@ -32,7 +32,7 @@ fn filter_mapped(_1: impl Iterator<Item = T>, _2: impl Fn(T) -> Option<U>) -> () bb1: { StorageLive(_4); - _4 = move _3; + _4 = _3; goto -> bb2; } diff --git a/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir index 42c7eb3c6aa..e27e417ed4a 100644 --- a/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir @@ -46,7 +46,7 @@ fn int_range(_1: usize, _2: usize) -> () { bb0: { _3 = std::ops::Range::<usize> { start: _1, end: _2 }; StorageLive(_4); - _4 = move _3; + _4 = _3; goto -> bb1; } diff --git a/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir index 30bdc131090..b800a1be22b 100644 --- a/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir @@ -27,7 +27,7 @@ fn mapped(_1: impl Iterator<Item = T>, _2: impl Fn(T) -> U) -> () { bb1: { StorageLive(_4); - _4 = move _3; + _4 = _3; goto -> bb2; } diff --git a/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.mir index 713d6cc558a..f0cb4ca31fe 100644 --- a/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.mir @@ -19,22 +19,23 @@ fn mem_replace(_1: &mut u32, _2: u32) -> u32 { } scope 4 (inlined std::ptr::read::<u32>) { debug src => _1; + let mut _3: *const u32; scope 5 { scope 6 (inlined std::ptr::read::runtime::<u32>) { - debug src => _1; + debug src => _3; scope 7 (inlined intrinsics::is_aligned_and_not_null::<u32>) { - debug ptr => _1; + debug ptr => _3; scope 8 (inlined std::ptr::const_ptr::<impl *const u32>::is_null) { - debug self => _1; - let mut _3: *const u8; + debug self => _3; + let mut _4: *const u8; scope 9 { scope 10 (inlined std::ptr::const_ptr::<impl *const T>::is_null::runtime_impl) { - debug ptr => _3; + debug ptr => _4; scope 11 (inlined std::ptr::const_ptr::<impl *const u8>::addr) { - debug self => _3; + debug self => _4; scope 12 { scope 13 (inlined std::ptr::const_ptr::<impl *const u8>::cast::<()>) { - debug self => _3; + debug self => _4; } } } @@ -42,7 +43,7 @@ fn mem_replace(_1: &mut u32, _2: u32) -> u32 { } } scope 14 (inlined std::ptr::const_ptr::<impl *const u32>::is_aligned) { - debug self => _1; + debug self => _3; scope 15 (inlined align_of::<u32>) { } } @@ -55,7 +56,9 @@ fn mem_replace(_1: &mut u32, _2: u32) -> u32 { bb0: { StorageLive(_3); + StorageLive(_4); _0 = (*_1); + StorageDead(_4); StorageDead(_3); (*_1) = _2; return; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff index 4e34233a979..0e7e1f971ec 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff @@ -17,7 +17,7 @@ debug y => _3; let _8: u32; scope 3 { - debug z => _9; + debug z => _8; } } } @@ -50,7 +50,13 @@ + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); + StorageLive(_8); + StorageLive(_9); _9 = const 42_u32; +- _8 = _9; ++ _8 = const 42_u32; + StorageDead(_9); + StorageDead(_8); StorageDead(_3); StorageDead(_1); return; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff index 275f17e52ae..9071a3339c0 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff @@ -17,7 +17,7 @@ debug y => _3; let _8: u32; scope 3 { - debug z => _9; + debug z => _8; } } } @@ -50,7 +50,13 @@ + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); + StorageLive(_8); + StorageLive(_9); _9 = const 42_u32; +- _8 = _9; ++ _8 = const 42_u32; + StorageDead(_9); + StorageDead(_8); StorageDead(_3); StorageDead(_1); return; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff index 4e34233a979..0e7e1f971ec 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff @@ -17,7 +17,7 @@ debug y => _3; let _8: u32; scope 3 { - debug z => _9; + debug z => _8; } } } @@ -50,7 +50,13 @@ + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); + StorageLive(_8); + StorageLive(_9); _9 = const 42_u32; +- _8 = _9; ++ _8 = const 42_u32; + StorageDead(_9); + StorageDead(_8); StorageDead(_3); StorageDead(_1); return; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff index 275f17e52ae..9071a3339c0 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff @@ -17,7 +17,7 @@ debug y => _3; let _8: u32; scope 3 { - debug z => _9; + debug z => _8; } } } @@ -50,7 +50,13 @@ + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); + StorageLive(_8); + StorageLive(_9); _9 = const 42_u32; +- _8 = _9; ++ _8 = const 42_u32; + StorageDead(_9); + StorageDead(_8); StorageDead(_3); StorageDead(_1); return; diff --git a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir index e5940bd8201..99805da5669 100644 --- a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir @@ -49,7 +49,7 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { bb0: { _4 = std::ops::Range::<u32> { start: _1, end: _2 }; StorageLive(_5); - _5 = move _4; + _5 = _4; goto -> bb1; } diff --git a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir index 87e7485cb36..f40f1307175 100644 --- a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir @@ -49,7 +49,7 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { bb0: { _4 = std::ops::Range::<u32> { start: _1, end: _2 }; StorageLive(_5); - _5 = move _4; + _5 = _4; goto -> bb1; } diff --git a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir index 1b23e421368..0836600cb6e 100644 --- a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir @@ -34,7 +34,7 @@ fn inclusive_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { bb0: { _4 = RangeInclusive::<u32> { start: _1, end: _2, exhausted: const false }; StorageLive(_5); - _5 = move _4; + _5 = _4; goto -> bb1; } diff --git a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir index a677e8b439f..8c1794de524 100644 --- a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir @@ -34,7 +34,7 @@ fn inclusive_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { bb0: { _4 = RangeInclusive::<u32> { start: _1, end: _2, exhausted: const false }; StorageLive(_5); - _5 = move _4; + _5 = _4; goto -> bb1; } diff --git a/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir index cc009e45e7e..7370da5629c 100644 --- a/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir @@ -94,6 +94,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 StorageLive(_9); _9 = _6; _10 = &_9; + StorageLive(_11); + StorageLive(_12); _11 = _4; _12 = _9; StorageLive(_13); @@ -103,6 +105,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 _15 = Le(move _13, move _14); StorageDead(_14); StorageDead(_13); + StorageDead(_12); + StorageDead(_11); switchInt(move _15) -> [0: bb1, otherwise: bb2]; } @@ -124,6 +128,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 StorageLive(_17); _17 = _5; _18 = &_17; + StorageLive(_19); + StorageLive(_20); _19 = _7; _20 = _17; StorageLive(_21); @@ -133,6 +139,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 _23 = Le(move _21, move _22); StorageDead(_22); StorageDead(_21); + StorageDead(_20); + StorageDead(_19); switchInt(move _23) -> [0: bb3, otherwise: bb8]; } @@ -151,6 +159,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 StorageLive(_25); _25 = _4; _26 = &_25; + StorageLive(_27); + StorageLive(_28); _27 = _6; _28 = _25; StorageLive(_29); @@ -160,6 +170,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 _31 = Le(move _29, move _30); StorageDead(_30); StorageDead(_29); + StorageDead(_28); + StorageDead(_27); switchInt(move _31) -> [0: bb5, otherwise: bb6]; } @@ -181,6 +193,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 StorageLive(_33); _33 = _7; _34 = &_33; + StorageLive(_35); + StorageLive(_36); _35 = _5; _36 = _33; StorageLive(_37); @@ -190,6 +204,8 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _2 _0 = Le(move _37, move _38); StorageDead(_38); StorageDead(_37); + StorageDead(_36); + StorageDead(_35); StorageDead(_33); StorageDead(_34); StorageDead(_32); diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir index a12411a0413..bc7617bb6dd 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir @@ -20,7 +20,8 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { debug self => _2; debug slice => _5; let mut _6: *mut u32; - let mut _9: &[&str]; + let mut _9: *mut [u32]; + let mut _10: &[&str]; scope 5 { scope 10 (inlined std::ptr::mut_ptr::<impl *mut [u32]>::as_mut_ptr) { debug self => _5; @@ -33,16 +34,16 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { } } scope 6 (inlined std::ptr::mut_ptr::<impl *mut [u32]>::len) { - debug self => _5; - let mut _10: *const [u32]; + debug self => _9; + let mut _11: *const [u32]; scope 7 (inlined std::ptr::metadata::<[u32]>) { - debug ptr => _10; + debug ptr => _11; scope 8 { } } } scope 9 (inlined Arguments::<'_>::new_const) { - debug pieces => _9; + debug pieces => _10; } } } @@ -50,6 +51,7 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { } bb0: { + StorageLive(_7); StorageLive(_4); StorageLive(_3); _3 = Len((*_1)); @@ -70,10 +72,12 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { _5 = &raw mut (*_1); StorageLive(_9); StorageLive(_10); + StorageLive(_11); StorageLive(_6); _6 = _5 as *mut u32 (PtrToPtr); _7 = Offset(_6, _2); StorageDead(_6); + StorageDead(_11); StorageDead(_10); StorageDead(_9); StorageDead(_5); @@ -85,6 +89,7 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { bb3: { StorageDead(_4); + StorageDead(_7); return; } } diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir index a12411a0413..bc7617bb6dd 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir @@ -20,7 +20,8 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { debug self => _2; debug slice => _5; let mut _6: *mut u32; - let mut _9: &[&str]; + let mut _9: *mut [u32]; + let mut _10: &[&str]; scope 5 { scope 10 (inlined std::ptr::mut_ptr::<impl *mut [u32]>::as_mut_ptr) { debug self => _5; @@ -33,16 +34,16 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { } } scope 6 (inlined std::ptr::mut_ptr::<impl *mut [u32]>::len) { - debug self => _5; - let mut _10: *const [u32]; + debug self => _9; + let mut _11: *const [u32]; scope 7 (inlined std::ptr::metadata::<[u32]>) { - debug ptr => _10; + debug ptr => _11; scope 8 { } } } scope 9 (inlined Arguments::<'_>::new_const) { - debug pieces => _9; + debug pieces => _10; } } } @@ -50,6 +51,7 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { } bb0: { + StorageLive(_7); StorageLive(_4); StorageLive(_3); _3 = Len((*_1)); @@ -70,10 +72,12 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { _5 = &raw mut (*_1); StorageLive(_9); StorageLive(_10); + StorageLive(_11); StorageLive(_6); _6 = _5 as *mut u32 (PtrToPtr); _7 = Offset(_6, _2); StorageDead(_6); + StorageDead(_11); StorageDead(_10); StorageDead(_9); StorageDead(_5); @@ -85,6 +89,7 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { bb3: { StorageDead(_4); + StorageDead(_7); return; } } diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir index 0d95f81c37c..36329f8fc68 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir @@ -19,7 +19,8 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> debug slice => _5; let mut _7: *mut u32; let mut _8: *mut u32; - let mut _14: &[&str]; + let mut _14: *mut [u32]; + let mut _15: &[&str]; scope 4 { let _6: usize; scope 5 { @@ -53,16 +54,16 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> } } scope 6 (inlined std::ptr::mut_ptr::<impl *mut [u32]>::len) { - debug self => _5; - let mut _15: *const [u32]; + debug self => _14; + let mut _16: *const [u32]; scope 7 (inlined std::ptr::metadata::<[u32]>) { - debug ptr => _15; + debug ptr => _16; scope 8 { } } } scope 9 (inlined Arguments::<'_>::new_const) { - debug pieces => _14; + debug pieces => _15; } } } @@ -74,8 +75,9 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> StorageLive(_5); _5 = &raw mut (*_1); StorageLive(_14); - StorageLive(_6); StorageLive(_15); + StorageLive(_6); + StorageLive(_16); _6 = SubUnchecked(_4, _3); StorageLive(_8); StorageLive(_7); @@ -96,8 +98,9 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> StorageDead(_12); StorageDead(_9); StorageDead(_8); - StorageDead(_15); + StorageDead(_16); StorageDead(_6); + StorageDead(_15); StorageDead(_14); StorageDead(_5); _0 = &mut (*_13); diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir index 0d95f81c37c..36329f8fc68 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir @@ -19,7 +19,8 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> debug slice => _5; let mut _7: *mut u32; let mut _8: *mut u32; - let mut _14: &[&str]; + let mut _14: *mut [u32]; + let mut _15: &[&str]; scope 4 { let _6: usize; scope 5 { @@ -53,16 +54,16 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> } } scope 6 (inlined std::ptr::mut_ptr::<impl *mut [u32]>::len) { - debug self => _5; - let mut _15: *const [u32]; + debug self => _14; + let mut _16: *const [u32]; scope 7 (inlined std::ptr::metadata::<[u32]>) { - debug ptr => _15; + debug ptr => _16; scope 8 { } } } scope 9 (inlined Arguments::<'_>::new_const) { - debug pieces => _14; + debug pieces => _15; } } } @@ -74,8 +75,9 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> StorageLive(_5); _5 = &raw mut (*_1); StorageLive(_14); - StorageLive(_6); StorageLive(_15); + StorageLive(_6); + StorageLive(_16); _6 = SubUnchecked(_4, _3); StorageLive(_8); StorageLive(_7); @@ -96,8 +98,9 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> StorageDead(_12); StorageDead(_9); StorageDead(_8); - StorageDead(_15); + StorageDead(_16); StorageDead(_6); + StorageDead(_15); StorageDead(_14); StorageDead(_5); _0 = &mut (*_13); diff --git a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir index c58b630a0c3..26b2663fa35 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir @@ -42,20 +42,21 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { scope 13 (inlined NonNull::<T>::new_unchecked) { debug ptr => _9; let mut _10: *const T; + let mut _24: *mut T; scope 14 { scope 15 (inlined NonNull::<T>::new_unchecked::runtime::<T>) { - debug ptr => _9; + debug ptr => _24; scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null) { - debug self => _9; - let mut _24: *mut u8; + debug self => _24; + let mut _25: *mut u8; scope 17 { scope 18 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _24; + debug ptr => _25; scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _24; + debug self => _25; scope 20 { scope 21 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _24; + debug self => _25; } } } @@ -131,8 +132,10 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { _9 = _4 as *mut T (PtrToPtr); StorageLive(_10); StorageLive(_24); + StorageLive(_25); _10 = _9 as *const T (PointerCoercion(MutToConstPointer)); _11 = NonNull::<T> { pointer: _10 }; + StorageDead(_25); StorageDead(_24); StorageDead(_10); StorageDead(_9); @@ -143,10 +146,10 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageDead(_11); StorageDead(_7); StorageDead(_4); - _14 = Enumerate::<std::slice::Iter<'_, T>> { iter: move _13, count: const 0_usize }; + _14 = Enumerate::<std::slice::Iter<'_, T>> { iter: _13, count: const 0_usize }; StorageDead(_13); StorageLive(_15); - _15 = move _14; + _15 = _14; goto -> bb4; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir index 1a805f0fd8d..a055612bd5f 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir @@ -42,20 +42,21 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { scope 13 (inlined NonNull::<T>::new_unchecked) { debug ptr => _9; let mut _10: *const T; + let mut _24: *mut T; scope 14 { scope 15 (inlined NonNull::<T>::new_unchecked::runtime::<T>) { - debug ptr => _9; + debug ptr => _24; scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null) { - debug self => _9; - let mut _24: *mut u8; + debug self => _24; + let mut _25: *mut u8; scope 17 { scope 18 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _24; + debug ptr => _25; scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _24; + debug self => _25; scope 20 { scope 21 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _24; + debug self => _25; } } } @@ -131,8 +132,10 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { _9 = _4 as *mut T (PtrToPtr); StorageLive(_10); StorageLive(_24); + StorageLive(_25); _10 = _9 as *const T (PointerCoercion(MutToConstPointer)); _11 = NonNull::<T> { pointer: _10 }; + StorageDead(_25); StorageDead(_24); StorageDead(_10); StorageDead(_9); @@ -143,10 +146,10 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageDead(_11); StorageDead(_7); StorageDead(_4); - _14 = Enumerate::<std::slice::Iter<'_, T>> { iter: move _13, count: const 0_usize }; + _14 = Enumerate::<std::slice::Iter<'_, T>> { iter: _13, count: const 0_usize }; StorageDead(_13); StorageLive(_15); - _15 = move _14; + _15 = _14; goto -> bb4; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir index 09075eed6a9..471491108e0 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir @@ -39,20 +39,21 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { scope 13 (inlined NonNull::<T>::new_unchecked) { debug ptr => _9; let mut _10: *const T; + let mut _22: *mut T; scope 14 { scope 15 (inlined NonNull::<T>::new_unchecked::runtime::<T>) { - debug ptr => _9; + debug ptr => _22; scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null) { - debug self => _9; - let mut _22: *mut u8; + debug self => _22; + let mut _23: *mut u8; scope 17 { scope 18 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _22; + debug ptr => _23; scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _22; + debug self => _23; scope 20 { scope 21 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _22; + debug self => _23; } } } @@ -121,8 +122,10 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { _9 = _4 as *mut T (PtrToPtr); StorageLive(_10); StorageLive(_22); + StorageLive(_23); _10 = _9 as *const T (PointerCoercion(MutToConstPointer)); _11 = NonNull::<T> { pointer: _10 }; + StorageDead(_23); StorageDead(_22); StorageDead(_10); StorageDead(_9); @@ -134,7 +137,7 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageDead(_7); StorageDead(_4); StorageLive(_14); - _14 = move _13; + _14 = _13; goto -> bb4; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir index 47b84746468..bbf38aba91f 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir @@ -39,20 +39,21 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { scope 13 (inlined NonNull::<T>::new_unchecked) { debug ptr => _9; let mut _10: *const T; + let mut _22: *mut T; scope 14 { scope 15 (inlined NonNull::<T>::new_unchecked::runtime::<T>) { - debug ptr => _9; + debug ptr => _22; scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null) { - debug self => _9; - let mut _22: *mut u8; + debug self => _22; + let mut _23: *mut u8; scope 17 { scope 18 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _22; + debug ptr => _23; scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _22; + debug self => _23; scope 20 { scope 21 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _22; + debug self => _23; } } } @@ -121,8 +122,10 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { _9 = _4 as *mut T (PtrToPtr); StorageLive(_10); StorageLive(_22); + StorageLive(_23); _10 = _9 as *const T (PointerCoercion(MutToConstPointer)); _11 = NonNull::<T> { pointer: _10 }; + StorageDead(_23); StorageDead(_22); StorageDead(_10); StorageDead(_9); @@ -134,7 +137,7 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageDead(_7); StorageDead(_4); StorageLive(_14); - _14 = move _13; + _14 = _13; goto -> bb4; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir index 6a99f15774f..83915d3c449 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir @@ -58,7 +58,7 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { _4 = std::ops::Range::<usize> { start: const 0_usize, end: move _3 }; StorageDead(_3); StorageLive(_5); - _5 = move _4; + _5 = _4; goto -> bb1; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir index 4f028fa0a64..0a005a460e8 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir @@ -58,7 +58,7 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { _4 = std::ops::Range::<usize> { start: const 0_usize, end: move _3 }; StorageDead(_3); StorageLive(_5); - _5 = move _4; + _5 = _4; goto -> bb1; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir index 5ed7ca5e2b8..f9c8ab4db60 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir @@ -44,20 +44,21 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { scope 13 (inlined NonNull::<T>::new_unchecked) { debug ptr => _9; let mut _10: *const T; + let mut _24: *mut T; scope 14 { scope 15 (inlined NonNull::<T>::new_unchecked::runtime::<T>) { - debug ptr => _9; + debug ptr => _24; scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null) { - debug self => _9; - let mut _24: *mut u8; + debug self => _24; + let mut _25: *mut u8; scope 17 { scope 18 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _24; + debug ptr => _25; scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _24; + debug self => _25; scope 20 { scope 21 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _24; + debug self => _25; } } } @@ -133,8 +134,10 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { _9 = _4 as *mut T (PtrToPtr); StorageLive(_10); StorageLive(_24); + StorageLive(_25); _10 = _9 as *const T (PointerCoercion(MutToConstPointer)); _11 = NonNull::<T> { pointer: _10 }; + StorageDead(_25); StorageDead(_24); StorageDead(_10); StorageDead(_9); @@ -145,10 +148,10 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageDead(_11); StorageDead(_7); StorageDead(_4); - _14 = Rev::<std::slice::Iter<'_, T>> { iter: move _13 }; + _14 = Rev::<std::slice::Iter<'_, T>> { iter: _13 }; StorageDead(_13); StorageLive(_15); - _15 = move _14; + _15 = _14; goto -> bb4; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir index bbb979d23b3..65f423ac326 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir @@ -44,20 +44,21 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { scope 13 (inlined NonNull::<T>::new_unchecked) { debug ptr => _9; let mut _10: *const T; + let mut _24: *mut T; scope 14 { scope 15 (inlined NonNull::<T>::new_unchecked::runtime::<T>) { - debug ptr => _9; + debug ptr => _24; scope 16 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null) { - debug self => _9; - let mut _24: *mut u8; + debug self => _24; + let mut _25: *mut u8; scope 17 { scope 18 (inlined std::ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) { - debug ptr => _24; + debug ptr => _25; scope 19 (inlined std::ptr::mut_ptr::<impl *mut u8>::addr) { - debug self => _24; + debug self => _25; scope 20 { scope 21 (inlined std::ptr::mut_ptr::<impl *mut u8>::cast::<()>) { - debug self => _24; + debug self => _25; } } } @@ -133,8 +134,10 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { _9 = _4 as *mut T (PtrToPtr); StorageLive(_10); StorageLive(_24); + StorageLive(_25); _10 = _9 as *const T (PointerCoercion(MutToConstPointer)); _11 = NonNull::<T> { pointer: _10 }; + StorageDead(_25); StorageDead(_24); StorageDead(_10); StorageDead(_9); @@ -145,10 +148,10 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageDead(_11); StorageDead(_7); StorageDead(_4); - _14 = Rev::<std::slice::Iter<'_, T>> { iter: move _13 }; + _14 = Rev::<std::slice::Iter<'_, T>> { iter: _13 }; StorageDead(_13); StorageLive(_15); - _15 = move _14; + _15 = _14; goto -> bb4; } diff --git a/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir index 0bf4a267002..c1d4d4871d0 100644 --- a/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir @@ -31,13 +31,13 @@ fn new(_1: Result<T, E>) -> Result<T, E> { bb1: { _3 = move ((_1 as Ok).0: T); - _4 = ControlFlow::<E, T>::Continue(move _3); + _4 = ControlFlow::<E, T>::Continue(_3); goto -> bb3; } bb2: { _5 = move ((_1 as Err).0: E); - _4 = ControlFlow::<E, T>::Break(move _5); + _4 = ControlFlow::<E, T>::Break(_5); goto -> bb3; } @@ -48,14 +48,14 @@ fn new(_1: Result<T, E>) -> Result<T, E> { bb4: { _7 = move ((_4 as Continue).0: T); - _0 = Result::<T, E>::Ok(move _7); + _0 = Result::<T, E>::Ok(_7); StorageDead(_4); goto -> bb6; } bb5: { _8 = move ((_4 as Break).0: E); - _0 = Result::<T, E>::Err(move _8); + _0 = Result::<T, E>::Err(_8); StorageDead(_4); goto -> bb6; } diff --git a/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir index 7ccb8b0430d..d6883ac9fda 100644 --- a/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir @@ -20,13 +20,13 @@ fn old(_1: Result<T, E>) -> Result<T, E> { bb1: { _3 = move ((_1 as Ok).0: T); - _0 = Result::<T, E>::Ok(move _3); + _0 = Result::<T, E>::Ok(_3); goto -> bb3; } bb2: { _4 = move ((_1 as Err).0: E); - _0 = Result::<T, E>::Err(move _4); + _0 = Result::<T, E>::Err(_4); goto -> bb3; } diff --git a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff index a12db0a730c..e7280f14837 100644 --- a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff @@ -4,92 +4,96 @@ fn identity(_1: Result<i32, i32>) -> Result<i32, i32> { debug x => _1; let mut _0: std::result::Result<i32, i32>; - let mut _2: i32; - let mut _3: std::ops::ControlFlow<std::result::Result<std::convert::Infallible, i32>, i32>; - let mut _4: std::result::Result<i32, i32>; - let mut _5: isize; - let _6: std::result::Result<std::convert::Infallible, i32>; - let mut _7: std::result::Result<std::convert::Infallible, i32>; - let _8: i32; + let mut _2: std::ops::ControlFlow<std::result::Result<std::convert::Infallible, i32>, i32>; + let mut _3: std::result::Result<i32, i32>; + let mut _4: isize; + let _5: std::result::Result<std::convert::Infallible, i32>; + let mut _6: std::result::Result<std::convert::Infallible, i32>; + let _7: i32; scope 1 { - debug residual => _6; + debug residual => _5; scope 2 { scope 8 (inlined #[track_caller] <Result<i32, i32> as FromResidual<Result<Infallible, i32>>>::from_residual) { debug residual => _6; - let _13: i32; - let mut _14: i32; + let _12: i32; scope 9 { - debug e => _13; + debug e => _12; scope 10 (inlined <i32 as From<i32>>::from) { - debug t => _13; + debug t => _12; } } } } } scope 3 { - debug val => _8; + debug val => _7; scope 4 { } } scope 5 (inlined <Result<i32, i32> as Try>::branch) { - debug self => _1; - let mut _9: isize; + debug self => _3; + let mut _8: isize; + let _9: i32; let _10: i32; - let _11: i32; - let mut _12: std::result::Result<std::convert::Infallible, i32>; + let mut _11: std::result::Result<std::convert::Infallible, i32>; scope 6 { - debug v => _10; + debug v => _9; } scope 7 { - debug e => _11; + debug e => _10; } } bb0: { + StorageLive(_2); StorageLive(_3); + _3 = _1; + StorageLive(_8); StorageLive(_9); StorageLive(_10); - StorageLive(_11); - _9 = discriminant(_1); - switchInt(move _9) -> [0: bb5, 1: bb4, otherwise: bb6]; + _8 = discriminant(_1); + switchInt(move _8) -> [0: bb5, 1: bb4, otherwise: bb6]; } bb1: { - _8 = ((_3 as Continue).0: i32); - _0 = Result::<i32, i32>::Ok(_8); - StorageDead(_3); + _7 = ((_2 as Continue).0: i32); + _0 = Result::<i32, i32>::Ok(_7); + StorageDead(_2); return; } bb2: { - _6 = ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); - _13 = ((_6 as Err).0: i32); - _0 = Result::<i32, i32>::Err(move _13); - StorageDead(_3); + _5 = ((_2 as Break).0: std::result::Result<std::convert::Infallible, i32>); + StorageLive(_6); + _6 = _5; + _12 = move ((_5 as Err).0: i32); + _0 = Result::<i32, i32>::Err(_12); + StorageDead(_6); + StorageDead(_2); return; } bb3: { - StorageDead(_11); StorageDead(_10); StorageDead(_9); - _5 = discriminant(_3); - switchInt(move _5) -> [0: bb1, 1: bb2, otherwise: bb6]; + StorageDead(_8); + StorageDead(_3); + _4 = discriminant(_2); + switchInt(move _4) -> [0: bb1, 1: bb2, otherwise: bb6]; } bb4: { - _11 = ((_1 as Err).0: i32); - StorageLive(_12); - _12 = Result::<Infallible, i32>::Err(move _11); - _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _12); - StorageDead(_12); + _10 = move ((_1 as Err).0: i32); + StorageLive(_11); + _11 = Result::<Infallible, i32>::Err(_10); + _2 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _11); + StorageDead(_11); goto -> bb3; } bb5: { - _10 = ((_1 as Ok).0: i32); - _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(move _10); + _9 = move ((_1 as Ok).0: i32); + _2 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(_9); goto -> bb3; } diff --git a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff index 80f40b86919..294bfa661cf 100644 --- a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff @@ -7,24 +7,21 @@ let mut _2: std::ops::ControlFlow<usize, i32>; let mut _3: isize; let _4: i32; - let mut _5: i32; - let _6: usize; - let mut _7: usize; - let mut _8: isize; - let _9: i32; - let mut _10: i32; - let _11: usize; + let _5: usize; + let mut _6: isize; + let _7: i32; + let _8: usize; scope 1 { debug v => _4; } scope 2 { - debug r => _6; + debug r => _5; } scope 3 { - debug v => _9; + debug v => _7; } scope 4 { - debug r => _11; + debug r => _8; } bb0: { @@ -34,8 +31,8 @@ } bb1: { - _6 = ((_1 as Err).0: usize); - _2 = ControlFlow::<usize, i32>::Break(_6); + _5 = ((_1 as Err).0: usize); + _2 = ControlFlow::<usize, i32>::Break(_5); goto -> bb3; } @@ -46,21 +43,21 @@ } bb3: { - _8 = discriminant(_2); - switchInt(move _8) -> [0: bb5, 1: bb4, otherwise: bb7]; + _6 = discriminant(_2); + switchInt(move _6) -> [0: bb5, 1: bb4, otherwise: bb7]; } bb4: { - StorageLive(_11); - _11 = ((_2 as Break).0: usize); - _0 = Option::<i32>::None; - StorageDead(_11); + StorageLive(_8); + _8 = ((_2 as Break).0: usize); + _0 = const Option::<i32>::None; + StorageDead(_8); goto -> bb6; } bb5: { - _9 = ((_2 as Continue).0: i32); - _0 = Option::<i32>::Some(_9); + _7 = ((_2 as Continue).0: i32); + _0 = Option::<i32>::Some(_7); goto -> bb6; } @@ -74,3 +71,7 @@ } } + ALLOC0 (size: 8, align: 4) { + 00 00 00 00 __ __ __ __ │ ....░░░░ + } + diff --git a/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff b/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff index d7ade041e4c..33b36f660cb 100644 --- a/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff +++ b/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff @@ -10,8 +10,15 @@ } bb0: { + StorageLive(_1); +- StorageLive(_2); ++ nop; _2 = const false; -- switchInt(_2) -> [0: bb2, otherwise: bb1]; +- _1 = _2; +- StorageDead(_2); +- switchInt(_1) -> [0: bb2, otherwise: bb1]; ++ _1 = const false; ++ nop; + switchInt(const false) -> [0: bb2, otherwise: bb1]; } @@ -20,6 +27,7 @@ } bb2: { + StorageDead(_1); return; } } diff --git a/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff b/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff index 931c5c43c4c..e5c3adff623 100644 --- a/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff @@ -10,8 +10,15 @@ } bb0: { + StorageLive(_1); +- StorageLive(_2); ++ nop; _2 = const false; -- switchInt(_2) -> [0: bb2, otherwise: bb1]; +- _1 = _2; +- StorageDead(_2); +- switchInt(_1) -> [0: bb2, otherwise: bb1]; ++ _1 = const false; ++ nop; + switchInt(const false) -> [0: bb2, otherwise: bb1]; } @@ -20,6 +27,7 @@ } bb2: { + StorageDead(_1); return; } } diff --git a/tests/pretty/offset_of.rs b/tests/pretty/offset_of.rs index e1783432857..1307c335ad3 100644 --- a/tests/pretty/offset_of.rs +++ b/tests/pretty/offset_of.rs @@ -1,4 +1,3 @@ // pp-exact -#![feature(offset_of)] fn main() { std::mem::offset_of!(std :: ops :: Range < usize >, end); } diff --git a/tests/pretty/tests-are-sorted.pp b/tests/pretty/tests-are-sorted.pp index fd9386be8f3..fbdad0c323f 100644 --- a/tests/pretty/tests-are-sorted.pp +++ b/tests/pretty/tests-are-sorted.pp @@ -28,7 +28,8 @@ pub const m_test: test::TestDescAndFn = should_panic: test::ShouldPanic::No, test_type: test::TestType::Unknown, }, - testfn: test::StaticTestFn(|| test::assert_test_result(m_test())), + testfn: test::StaticTestFn(#[coverage(off)] || + test::assert_test_result(m_test())), }; fn m_test() {} @@ -51,7 +52,8 @@ pub const z_test: test::TestDescAndFn = should_panic: test::ShouldPanic::No, test_type: test::TestType::Unknown, }, - testfn: test::StaticTestFn(|| test::assert_test_result(z_test())), + testfn: test::StaticTestFn(#[coverage(off)] || + test::assert_test_result(z_test())), }; #[ignore = "not yet implemented"] fn z_test() {} @@ -75,7 +77,8 @@ pub const a_test: test::TestDescAndFn = should_panic: test::ShouldPanic::No, test_type: test::TestType::Unknown, }, - testfn: test::StaticTestFn(|| test::assert_test_result(a_test())), + testfn: test::StaticTestFn(#[coverage(off)] || + test::assert_test_result(a_test())), }; fn a_test() {} #[rustc_main] diff --git a/tests/run-make/symbol-mangling-hashed/Makefile b/tests/run-make/symbol-mangling-hashed/Makefile new file mode 100644 index 00000000000..68894b2192a --- /dev/null +++ b/tests/run-make/symbol-mangling-hashed/Makefile @@ -0,0 +1,48 @@ +include ../tools.mk + +# ignore-cross-compile +# only-linux +# only-x86_64 + +NM=nm -D +RLIB_NAME=liba_rlib.rlib +DYLIB_NAME=liba_dylib.so +SO_NAME=libb_dylib.so +BIN_NAME=b_bin + +ifeq ($(UNAME),Darwin) +NM=nm -gU +RLIB_NAME=liba_rlib.rlib +DYLIB_NAME=liba_dylib.dylib +SO_NAME=libb_dylib.dylib +BIN_NAME=b_bin +endif + +ifdef IS_WINDOWS +NM=nm -g +RLIB_NAME=liba_rlib.dll.a +DYLIB_NAME=liba_dylib.dll +SO_NAME=libb_dylib.dll +BIN_NAME=b_bin.exe +endif + +all: + $(RUSTC) -C prefer-dynamic -Z unstable-options -C symbol-mangling-version=hashed -C metadata=foo a_dylib.rs + $(RUSTC) -C prefer-dynamic -Z unstable-options -C symbol-mangling-version=hashed -C metadata=bar a_rlib.rs + $(RUSTC) -C prefer-dynamic -L $(TMPDIR) b_dylib.rs + $(RUSTC) -C prefer-dynamic -L $(TMPDIR) b_bin.rs + + # Check hashed symbol name + + [ "$$($(NM) $(TMPDIR)/$(DYLIB_NAME) | grep -c hello)" -eq "0" ] + [ "$$($(NM) $(TMPDIR)/$(DYLIB_NAME) | grep _RNxC7a_dylib | grep -c ' T ')" -eq "1" ] + + [ "$$($(NM) $(TMPDIR)/$(SO_NAME) | grep b_dylib | grep -c hello)" -eq "1" ] + [ "$$($(NM) $(TMPDIR)/$(SO_NAME) | grep _RNxC6a_rlib | grep -c ' T ')" -eq "1" ] + [ "$$($(NM) $(TMPDIR)/$(SO_NAME) | grep _RNxC7a_dylib | grep -c ' U ')" -eq "1" ] + + [ "$$($(NM) $(TMPDIR)/$(BIN_NAME) | grep _RNxC6a_rlib | grep -c ' U ')" -eq "1" ] + [ "$$($(NM) $(TMPDIR)/$(BIN_NAME) | grep _RNxC7a_dylib | grep -c ' U ')" -eq "1" ] + [ "$$($(NM) $(TMPDIR)/$(BIN_NAME) | grep b_dylib | grep hello | grep -c ' U ')" -eq "1" ] + + $(call RUN,$(BIN_NAME)) diff --git a/tests/run-make/symbol-mangling-hashed/a_dylib.rs b/tests/run-make/symbol-mangling-hashed/a_dylib.rs new file mode 100644 index 00000000000..8aec8fd82a5 --- /dev/null +++ b/tests/run-make/symbol-mangling-hashed/a_dylib.rs @@ -0,0 +1,4 @@ +#![crate_type="dylib"] +pub fn hello() { + println!("hello dylib"); +} diff --git a/tests/run-make/symbol-mangling-hashed/a_rlib.rs b/tests/run-make/symbol-mangling-hashed/a_rlib.rs new file mode 100644 index 00000000000..873c86c5d0b --- /dev/null +++ b/tests/run-make/symbol-mangling-hashed/a_rlib.rs @@ -0,0 +1,5 @@ +#![crate_type="rlib"] + +pub fn hello() { + println!("hello rlib"); +} diff --git a/tests/run-make/symbol-mangling-hashed/b_bin.rs b/tests/run-make/symbol-mangling-hashed/b_bin.rs new file mode 100644 index 00000000000..bcc53c37e12 --- /dev/null +++ b/tests/run-make/symbol-mangling-hashed/b_bin.rs @@ -0,0 +1,9 @@ +extern crate a_rlib; +extern crate a_dylib; +extern crate b_dylib; + +fn main() { + a_rlib::hello(); + a_dylib::hello(); + b_dylib::hello(); +} diff --git a/tests/run-make/symbol-mangling-hashed/b_dylib.rs b/tests/run-make/symbol-mangling-hashed/b_dylib.rs new file mode 100644 index 00000000000..c26a04b39ec --- /dev/null +++ b/tests/run-make/symbol-mangling-hashed/b_dylib.rs @@ -0,0 +1,9 @@ +#![crate_type="dylib"] + +extern crate a_rlib; +extern crate a_dylib; + +pub fn hello() { + a_rlib::hello(); + a_dylib::hello(); +} diff --git a/tests/run-make/target-specs/Makefile b/tests/run-make/target-specs/Makefile index 62d5365a73d..161b6602185 100644 --- a/tests/run-make/target-specs/Makefile +++ b/tests/run-make/target-specs/Makefile @@ -9,4 +9,4 @@ all: $(RUSTC) -Z unstable-options --target=my-awesome-platform.json --print target-spec-json > $(TMPDIR)/test-platform.json && $(RUSTC) -Z unstable-options --target=$(TMPDIR)/test-platform.json --print target-spec-json | diff -q $(TMPDIR)/test-platform.json - $(RUSTC) foo.rs --target=definitely-not-builtin-target 2>&1 | $(CGREP) 'may not set is_builtin' $(RUSTC) foo.rs --target=endianness-mismatch 2>&1 | $(CGREP) '"data-layout" claims architecture is little-endian' - $(RUSTC) foo.rs --target=mismatching-data-layout --crate-type=lib + $(RUSTC) foo.rs --target=mismatching-data-layout --crate-type=lib 2>&1 | $(CGREP) 'data-layout for target' diff --git a/tests/rustdoc-gui/docblock-details.goml b/tests/rustdoc-gui/docblock-details.goml index 8e6d2ba824f..4b8f5b54fac 100644 --- a/tests/rustdoc-gui/docblock-details.goml +++ b/tests/rustdoc-gui/docblock-details.goml @@ -6,7 +6,7 @@ reload: // We first check that the headers in the `.top-doc` doc block still have their // bottom border. -assert-text: (".top-doc .docblock > h3", "Hello") +assert-text: (".top-doc .docblock > h3", "§Hello") assert-css: ( ".top-doc .docblock > h3", {"border-bottom": "1px solid #d2d2d2"}, diff --git a/tests/rustdoc-gui/headers-color.goml b/tests/rustdoc-gui/headers-color.goml index 19185818f40..80d11c9c849 100644 --- a/tests/rustdoc-gui/headers-color.goml +++ b/tests/rustdoc-gui/headers-color.goml @@ -1,4 +1,4 @@ -// This test check for headers text and background colors for the different themes. +// This test check for headings text and background colors for the different themes. define-function: ( "check-colors", @@ -45,7 +45,7 @@ call-function: ( "color": "#c5c5c5", "code_header_color": "#e6e1cf", "focus_background_color": "rgba(255, 236, 164, 0.06)", - "headings_color": "#39afd7", + "headings_color": "#c5c5c5", }, ) call-function: ( @@ -55,7 +55,7 @@ call-function: ( "color": "#ddd", "code_header_color": "#ddd", "focus_background_color": "#494a3d", - "headings_color": "#d2991d", + "headings_color": "#ddd", }, ) call-function: ( @@ -65,6 +65,6 @@ call-function: ( "color": "black", "code_header_color": "black", "focus_background_color": "#fdffd3", - "headings_color": "#3873ad", + "headings_color": "black", }, ) diff --git a/tests/rustdoc-gui/headings-anchor.goml b/tests/rustdoc-gui/headings-anchor.goml new file mode 100644 index 00000000000..f568caa3b07 --- /dev/null +++ b/tests/rustdoc-gui/headings-anchor.goml @@ -0,0 +1,32 @@ +// Test to ensure that the headings anchor behave as expected. +go-to: "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html" +show-text: true + +define-function: ( + "check-heading-anchor", + (heading_id), + block { + // The anchor should not be displayed by default. + assert-css: ("#" + |heading_id| + " .doc-anchor", { "display": "none" }) + // We ensure that hovering the heading makes the anchor visible. + move-cursor-to: "#" + |heading_id| + assert-css: ("#" + |heading_id| + ":hover .doc-anchor", { "display": "block" }) + // We then ensure that moving from the heading to the anchor doesn't make the anchor + // disappear. + move-cursor-to: "#" + |heading_id| + " .doc-anchor" + assert-css: ("#" + |heading_id| + " .doc-anchor:hover", { + "display": "block", + // We also ensure that there is no underline decoration. + "text-decoration-line": "none", + }) + } +) + +move-cursor-to: "#top-doc-prose-title" +// If the top documentation block first element is a heading, we should never display its anchor +// to prevent it from overlapping with the `[-]` element. +assert-css: ("#top-doc-prose-title:hover .doc-anchor", { "display": "none" }) + +call-function: ("check-heading-anchor", ("top-doc-prose-sub-heading")) +call-function: ("check-heading-anchor", ("top-doc-prose-sub-sub-heading")) +call-function: ("check-heading-anchor", ("you-know-the-drill")) diff --git a/tests/rustdoc-gui/sidebar-resize-close-popover.goml b/tests/rustdoc-gui/sidebar-resize-close-popover.goml new file mode 100644 index 00000000000..2a8fbac855e --- /dev/null +++ b/tests/rustdoc-gui/sidebar-resize-close-popover.goml @@ -0,0 +1,20 @@ +// Checks sidebar resizing close the Settings popover +go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" +assert-property: (".sidebar", {"clientWidth": "200"}) +show-text: true +click: "#settings-menu" +wait-for: "#settings" +assert-css: ("#settings", {"display": "block"}) +// normal resizing +drag-and-drop: ((205, 100), (185, 100)) +assert-property: (".sidebar", {"clientWidth": "182"}) +assert-css: ("#settings", {"display": "none"}) + +// Now same thing, but for source code +go-to: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" +click: "#settings-menu" +wait-for: "#settings" +assert-css: ("#settings", {"display": "block"}) +assert-property: (".sidebar", {"clientWidth": "49"}) +drag-and-drop: ((52, 100), (185, 100)) +assert-css: ("#settings", {"display": "none"}) diff --git a/tests/rustdoc-ui/error-in-impl-trait/README.md b/tests/rustdoc-ui/error-in-impl-trait/README.md index d969ab10ef5..0b42ff1771e 100644 --- a/tests/rustdoc-ui/error-in-impl-trait/README.md +++ b/tests/rustdoc-ui/error-in-impl-trait/README.md @@ -1,5 +1,5 @@ Each of these needs to be in a separate file, -because the `span_delayed_bug` ICE in rustdoc won't be triggerred +because the `span_delayed_bug` ICE in rustdoc won't be triggered if even a single other error was emitted. However, conceptually they are all testing basically the same thing. diff --git a/tests/rustdoc/issue-52873.rs b/tests/rustdoc-ui/ice-blanket-impl-52873.rs index 8000ce73bd4..2520957bd00 100644 --- a/tests/rustdoc/issue-52873.rs +++ b/tests/rustdoc-ui/ice-blanket-impl-52873.rs @@ -1,3 +1,7 @@ +// check-pass +// https://github.com/rust-lang/rust/issues/52873 +#![crate_name="foo"] + // Regression test for #52873. We used to ICE due to unexpected // overflows when checking for "blanket impl inclusion". diff --git a/tests/rustdoc/issue-55001.rs b/tests/rustdoc-ui/ice-blanket-impl-selection-55001.rs index f6c7f9a3d08..babcb3dda14 100644 --- a/tests/rustdoc/issue-55001.rs +++ b/tests/rustdoc-ui/ice-blanket-impl-selection-55001.rs @@ -1,3 +1,7 @@ +// check-pass +// https://github.com/rust-lang/rust/issues/55001 +#![crate_name="foo"] + // Regression test for issue #55001. Previously, we would incorrectly // cache certain trait selection results when checking for blanket impls, // resulting in an ICE when we tried to confirm the cached ParamCandidate diff --git a/tests/rustdoc/async-fn.rs b/tests/rustdoc/async-fn.rs index 70bcbcb6ff4..b3c35c8c3f3 100644 --- a/tests/rustdoc/async-fn.rs +++ b/tests/rustdoc/async-fn.rs @@ -48,6 +48,8 @@ impl Foo { pub trait Pattern<'a> {} +impl Pattern<'_> for () {} + pub trait Trait<const N: usize> {} // @has async_fn/fn.const_generics.html // @has - '//pre[@class="rust item-decl"]' 'pub async fn const_generics<const N: usize>(_: impl Trait<N>)' @@ -57,18 +59,18 @@ pub async fn const_generics<const N: usize>(_: impl Trait<N>) {} // regression test for #63037 // @has async_fn/fn.elided.html // @has - '//pre[@class="rust item-decl"]' 'pub async fn elided(foo: &str) -> &str' -pub async fn elided(foo: &str) -> &str {} +pub async fn elided(foo: &str) -> &str { "" } // This should really be shown as written, but for implementation reasons it's difficult. // See `impl Clean for TyKind::Ref`. // @has async_fn/fn.user_elided.html // @has - '//pre[@class="rust item-decl"]' 'pub async fn user_elided(foo: &str) -> &str' -pub async fn user_elided(foo: &'_ str) -> &str {} +pub async fn user_elided(foo: &'_ str) -> &str { "" } // @has async_fn/fn.static_trait.html // @has - '//pre[@class="rust item-decl"]' 'pub async fn static_trait(foo: &str) -> Box<dyn Bar>' -pub async fn static_trait(foo: &str) -> Box<dyn Bar> {} +pub async fn static_trait(foo: &str) -> Box<dyn Bar> { Box::new(()) } // @has async_fn/fn.lifetime_for_trait.html // @has - '//pre[@class="rust item-decl"]' "pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_>" -pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_> {} +pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_> { Box::new(()) } // @has async_fn/fn.elided_in_input_trait.html // @has - '//pre[@class="rust item-decl"]' "pub async fn elided_in_input_trait(t: impl Pattern<'_>)" pub async fn elided_in_input_trait(t: impl Pattern<'_>) {} @@ -78,10 +80,12 @@ struct AsyncFdReadyGuard<'a, T> { x: &'a T } impl Foo { // @has async_fn/struct.Foo.html // @has - '//*[@class="method"]' 'pub async fn complicated_lifetimes( &self, context: &impl Bar ) -> impl Iterator<Item = &usize>' - pub async fn complicated_lifetimes(&self, context: &impl Bar) -> impl Iterator<Item = &usize> {} + pub async fn complicated_lifetimes(&self, context: &impl Bar) -> impl Iterator<Item = &usize> { + [0].iter() + } // taken from `tokio` as an example of a method that was particularly bad before // @has - '//*[@class="method"]' "pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()>" - pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()> {} + pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()> { Err(()) } // @has - '//*[@class="method"]' "pub async fn mut_self(&mut self)" pub async fn mut_self(&mut self) {} } @@ -89,7 +93,7 @@ impl Foo { // test named lifetimes, just in case // @has async_fn/fn.named.html // @has - '//pre[@class="rust item-decl"]' "pub async fn named<'a, 'b>(foo: &'a str) -> &'b str" -pub async fn named<'a, 'b>(foo: &'a str) -> &'b str {} +pub async fn named<'a, 'b>(foo: &'a str) -> &'b str { "" } // @has async_fn/fn.named_trait.html // @has - '//pre[@class="rust item-decl"]' "pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b>" pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {} diff --git a/tests/rustdoc/issue-50159.rs b/tests/rustdoc/auto-trait-bounds-by-associated-type-50159.rs index 13bedd5dbb0..0663ed5fc81 100644 --- a/tests/rustdoc/issue-50159.rs +++ b/tests/rustdoc/auto-trait-bounds-by-associated-type-50159.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/50159 +#![crate_name="foo"] + pub trait Signal { type Item; } @@ -10,7 +13,7 @@ impl<B, C> Signal2 for B where B: Signal<Item = C> { type Item2 = C; } -// @has issue_50159/struct.Switch.html +// @has foo/struct.Switch.html // @has - '//h3[@class="code-header"]' 'impl<B> Send for Switch<B>where <B as Signal>::Item: Send' // @has - '//h3[@class="code-header"]' 'impl<B> Sync for Switch<B>where <B as Signal>::Item: Sync' // @count - '//*[@id="implementations-list"]//*[@class="impl"]' 0 diff --git a/tests/rustdoc/issue-54705.rs b/tests/rustdoc/auto-trait-bounds-inference-variables-54705.rs index a886eb0de24..00be0042fb0 100644 --- a/tests/rustdoc/issue-54705.rs +++ b/tests/rustdoc/auto-trait-bounds-inference-variables-54705.rs @@ -1,6 +1,9 @@ +// https://github.com/rust-lang/rust/issues/54705 +#![crate_name="foo"] + pub trait ScopeHandle<'scope> {} -// @has issue_54705/struct.ScopeFutureContents.html +// @has foo/struct.ScopeFutureContents.html // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'scope, S> Send for ScopeFutureContents<'scope, S>where S: Sync" // diff --git a/tests/rustdoc/issue-51236.rs b/tests/rustdoc/auto-trait-bounds-where-51236.rs index 04664805a88..30c81e79601 100644 --- a/tests/rustdoc/issue-51236.rs +++ b/tests/rustdoc/auto-trait-bounds-where-51236.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/51236 +#![crate_name="foo"] + use std::marker::PhantomData; pub mod traits { @@ -6,7 +9,7 @@ pub mod traits { } } -// @has issue_51236/struct.Owned.html +// @has foo/struct.Owned.html // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> Send for Owned<T>where <T as Owned<'static>>::Reader: Send" pub struct Owned<T> where T: for<'a> ::traits::Owned<'a> { diff --git a/tests/rustdoc/issue-55321.rs b/tests/rustdoc/auto-trait-negative-impl-55321.rs index d3c2070d915..e9be1ff854e 100644 --- a/tests/rustdoc/issue-55321.rs +++ b/tests/rustdoc/auto-trait-negative-impl-55321.rs @@ -1,6 +1,9 @@ +// https://github.com/rust-lang/rust/issues/55321 +#![crate_name="foo"] + #![feature(negative_impls)] -// @has issue_55321/struct.A.html +// @has foo/struct.A.html // @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl !Send for A" // @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ @@ -10,7 +13,7 @@ pub struct A(); impl !Send for A {} impl !Sync for A {} -// @has issue_55321/struct.B.html +// @has foo/struct.B.html // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !Send for B<T>" // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ diff --git a/tests/rustdoc/blank-line-in-doc-block-47197.rs b/tests/rustdoc/blank-line-in-doc-block-47197.rs new file mode 100644 index 00000000000..79492b4fa76 --- /dev/null +++ b/tests/rustdoc/blank-line-in-doc-block-47197.rs @@ -0,0 +1,11 @@ +// https://github.com/rust-lang/rust/issues/47197 +#![crate_name="foo"] + +// @has foo/fn.whose_woods_these_are_i_think_i_know.html + +/** +* snow + +* ice +*/ +pub fn whose_woods_these_are_i_think_i_know() {} diff --git a/tests/rustdoc/issue-54478-demo-allocator.rs b/tests/rustdoc/demo-allocator-54478.rs index 4811f363bc9..39acee36d88 100644 --- a/tests/rustdoc/issue-54478-demo-allocator.rs +++ b/tests/rustdoc/demo-allocator-54478.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/54478 +#![crate_name="foo"] + // Issue #54478: regression test showing that we can demonstrate // `#[global_allocator]` in code blocks built by `rustdoc`. // diff --git a/tests/rustdoc/issue-35169-2.rs b/tests/rustdoc/deref-mut-35169-2.rs index f08466baf8b..c82323ddc6a 100644 --- a/tests/rustdoc/issue-35169-2.rs +++ b/tests/rustdoc/deref-mut-35169-2.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/35169 +#![crate_name="foo"] + use std::ops::Deref; use std::ops::DerefMut; @@ -23,7 +26,7 @@ impl DerefMut for Bar { fn deref_mut(&mut self) -> &mut Foo { loop {} } } -// @has issue_35169_2/struct.Bar.html +// @has foo/struct.Bar.html // @has - '//*[@id="method.by_ref"]//h4[@class="code-header"]' 'fn by_ref(&self)' // @has - '//*[@id="method.by_ref"]' 'fn by_ref(&self)' // @has - '//*[@id="method.by_explicit_ref"]//h4[@class="code-header"]' 'fn by_explicit_ref(self: &Foo)' diff --git a/tests/rustdoc/issue-35169.rs b/tests/rustdoc/deref-mut-35169.rs index 70a2265c806..44afaf2e903 100644 --- a/tests/rustdoc/issue-35169.rs +++ b/tests/rustdoc/deref-mut-35169.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/35169 +#![crate_name="foo"] + use std::ops::Deref; pub struct Foo; @@ -18,7 +21,7 @@ impl Deref for Bar { fn deref(&self) -> &Foo { loop {} } } -// @has issue_35169/struct.Bar.html +// @has foo/struct.Bar.html // @has - '//*[@id="method.by_ref"]//h4[@class="code-header"]' 'fn by_ref(&self)' // @has - '//*[@id="method.by_ref"]' 'fn by_ref(&self)' // @has - '//*[@id="method.by_explicit_ref"]//h4[@class="code-header"]' 'fn by_explicit_ref(self: &Foo)' diff --git a/tests/rustdoc/disambiguate-anchors-header-29449.rs b/tests/rustdoc/disambiguate-anchors-header-29449.rs index 38a4954fc13..1388af7df4b 100644 --- a/tests/rustdoc/disambiguate-anchors-header-29449.rs +++ b/tests/rustdoc/disambiguate-anchors-header-29449.rs @@ -5,18 +5,23 @@ pub struct Foo; impl Foo { - // @has - '//*[@id="examples"]//a' 'Examples' - // @has - '//*[@id="panics"]//a' 'Panics' + // @has - '//*[@id="examples"]' 'Examples' + // @has - '//*[@id="examples"]/a[@href="#examples"]' '§' + // @has - '//*[@id="panics"]' 'Panics' + // @has - '//*[@id="panics"]/a[@href="#panics"]' '§' /// # Examples /// # Panics pub fn bar() {} - // @has - '//*[@id="examples-1"]//a' 'Examples' + // @has - '//*[@id="examples-1"]' 'Examples' + // @has - '//*[@id="examples-1"]/a[@href="#examples-1"]' '§' /// # Examples pub fn bar_1() {} - // @has - '//*[@id="examples-2"]//a' 'Examples' - // @has - '//*[@id="panics-1"]//a' 'Panics' + // @has - '//*[@id="examples-2"]' 'Examples' + // @has - '//*[@id="examples-2"]/a[@href="#examples-2"]' '§' + // @has - '//*[@id="panics-1"]' 'Panics' + // @has - '//*[@id="panics-1"]/a[@href="#panics-1"]' '§' /// # Examples /// # Panics pub fn bar_2() {} diff --git a/tests/rustdoc/issue-42760.rs b/tests/rustdoc/doc-attr-comment-mix-42760.rs index a5394c7d92a..16c1705eb00 100644 --- a/tests/rustdoc/issue-42760.rs +++ b/tests/rustdoc/doc-attr-comment-mix-42760.rs @@ -1,6 +1,9 @@ +// https://github.com/rust-lang/rust/issues/42760 +#![crate_name="foo"] + #![allow(rustdoc::invalid_rust_codeblocks)] -// @has issue_42760/struct.NonGen.html +// @has foo/struct.NonGen.html // @has - '//h2' 'Example' /// Item docs. diff --git a/tests/rustdoc/doc-cfg-target-feature.rs b/tests/rustdoc/doc-cfg-target-feature.rs index f1b000dc823..98d230c978b 100644 --- a/tests/rustdoc/doc-cfg-target-feature.rs +++ b/tests/rustdoc/doc-cfg-target-feature.rs @@ -1,7 +1,6 @@ // only-x86_64 // compile-flags:--test // should-fail -// no-system-llvm // #49723: rustdoc didn't add target features when extracting or running doctests diff --git a/tests/rustdoc/issue-41783.codeblock.html b/tests/rustdoc/doctest/doctest-escape-boring-41783.codeblock.html index 3bca4536cd5..3bca4536cd5 100644 --- a/tests/rustdoc/issue-41783.codeblock.html +++ b/tests/rustdoc/doctest/doctest-escape-boring-41783.codeblock.html diff --git a/tests/rustdoc/issue-41783.rs b/tests/rustdoc/doctest/doctest-escape-boring-41783.rs index 7578d49daa5..7782e148fd9 100644 --- a/tests/rustdoc/issue-41783.rs +++ b/tests/rustdoc/doctest/doctest-escape-boring-41783.rs @@ -1,4 +1,7 @@ -// @has issue_41783/struct.Foo.html +// https://github.com/rust-lang/rust/issues/41783 +#![crate_name="foo"] + +// @has foo/struct.Foo.html // @!hasraw - 'space' // @!hasraw - 'comment' // @hasraw - '<span class="attr">#[outer]' diff --git a/tests/rustdoc/enum-variant-reexport-35488.rs b/tests/rustdoc/enum-variant-reexport-35488.rs new file mode 100644 index 00000000000..ed955dcd770 --- /dev/null +++ b/tests/rustdoc/enum-variant-reexport-35488.rs @@ -0,0 +1,16 @@ +// https://github.com/rust-lang/rust/issues/35488 +#![crate_name="foo"] + +mod foo { + pub enum Foo { + Bar, + } + pub use self::Foo::*; +} + +// @has 'foo/index.html' '//code' 'pub use self::Foo::*;' +// @has 'foo/enum.Foo.html' +pub use self::foo::*; + +// @has 'foo/index.html' '//code' 'pub use std::option::Option::None;' +pub use std::option::Option::None; diff --git a/tests/rustdoc/issue-53689.rs b/tests/rustdoc/impl-blanket-53689.rs index 832140e061b..7c2edd01a60 100644 --- a/tests/rustdoc/issue-53689.rs +++ b/tests/rustdoc/impl-blanket-53689.rs @@ -1,3 +1,4 @@ +// https://github.com/rust-lang/rust/issues/53689 // aux-build:issue-53689.rs #![crate_name = "foo"] diff --git a/tests/rustdoc/impl-on-ty-alias-issue-119015.rs b/tests/rustdoc/impl-on-ty-alias-issue-119015.rs new file mode 100644 index 00000000000..68996deae6f --- /dev/null +++ b/tests/rustdoc/impl-on-ty-alias-issue-119015.rs @@ -0,0 +1,27 @@ +#![crate_name = "foo"] + +// @has 'foo/index.html' +// There should be only `type A`. +// @count - '//*[@class="item-table"]//*[@class="item-name"]' 1 +// @has - '//*[@class="item-name"]/a[@href="type.A.html"]' 'A' + +mod foo { + pub struct S; +} + +use foo::S; + +pub type A = S; + +// @has 'foo/type.A.html' +// @has - '//*[@id="method.default"]/h4' 'fn default() -> Self' +impl Default for A { + fn default() -> Self { + S + } +} + +// @has - '//*[@id="method.a"]/h4' 'pub fn a(&self)' +impl A { + pub fn a(&self) {} +} diff --git a/tests/rustdoc/issue-43869.rs b/tests/rustdoc/impl-trait-43869.rs index 767d09d8558..9c4ed841f79 100644 --- a/tests/rustdoc/issue-43869.rs +++ b/tests/rustdoc/impl-trait-43869.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/43869 +#![crate_name="foo"] + pub fn g() -> impl Iterator<Item=u8> { Some(1u8).into_iter() } @@ -58,15 +61,15 @@ pub fn test_44731_4() -> Box<Iterator<Item=impl Clone>> { Box::new(g()) } -// @has issue_43869/fn.g.html -// @has issue_43869/fn.h.html -// @has issue_43869/fn.i.html -// @has issue_43869/fn.j.html -// @has issue_43869/fn.k.html -// @has issue_43869/fn.l.html -// @has issue_43869/fn.m.html -// @has issue_43869/fn.n.html -// @has issue_43869/fn.o.html -// @has issue_43869/fn.test_44731_0.html -// @has issue_43869/fn.test_44731_1.html -// @has issue_43869/fn.test_44731_4.html +// @has foo/fn.g.html +// @has foo/fn.h.html +// @has foo/fn.i.html +// @has foo/fn.j.html +// @has foo/fn.k.html +// @has foo/fn.l.html +// @has foo/fn.m.html +// @has foo/fn.n.html +// @has foo/fn.o.html +// @has foo/fn.test_44731_0.html +// @has foo/fn.test_44731_1.html +// @has foo/fn.test_44731_4.html diff --git a/tests/rustdoc/auxiliary/issue-46727.rs b/tests/rustdoc/inline_cross/auxiliary/issue-46727.rs index 30dccfa77b5..30dccfa77b5 100644 --- a/tests/rustdoc/auxiliary/issue-46727.rs +++ b/tests/rustdoc/inline_cross/auxiliary/issue-46727.rs diff --git a/tests/rustdoc/issue-46727.rs b/tests/rustdoc/inline_cross/const-eval-46727.rs index 8cfc4827a7f..d0ce9c34f51 100644 --- a/tests/rustdoc/issue-46727.rs +++ b/tests/rustdoc/inline_cross/const-eval-46727.rs @@ -1,7 +1,10 @@ +// https://github.com/rust-lang/rust/issues/46727 +#![crate_name="foo"] + // aux-build:issue-46727.rs extern crate issue_46727; -// @has issue_46727/trait.Foo.html +// @has foo/trait.Foo.html // @has - '//h3[@class="code-header"]' 'impl<T> Foo for Bar<[T; 3]>' pub use issue_46727::{Foo, Bar}; diff --git a/tests/rustdoc/issue-55364.rs b/tests/rustdoc/intra-doc/module-scope-name-resolution-55364.rs index 941cb3ce1ca..c07aba628c9 100644 --- a/tests/rustdoc/issue-55364.rs +++ b/tests/rustdoc/intra-doc/module-scope-name-resolution-55364.rs @@ -1,6 +1,9 @@ +// https://github.com/rust-lang/rust/issues/55364 +#![crate_name="foo"] + // First a module with inner documentation -// @has issue_55364/subone/index.html +// @has foo/subone/index.html // These foo/bar links in the module's documentation should refer inside `subone` // @has - '//section[@id="main-content"]/details[@open=""]/div[@class="docblock"]//a[@href="fn.foo.html"]' 'foo' // @has - '//section[@id="main-content"]/details[@open=""]/div[@class="docblock"]//a[@href="fn.bar.html"]' 'bar' @@ -8,12 +11,12 @@ pub mod subone { //! See either [foo] or [bar]. // This should refer to subone's `bar` - // @has issue_55364/subone/fn.foo.html + // @has foo/subone/fn.foo.html // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="fn.bar.html"]' 'bar' /// See [bar] pub fn foo() {} // This should refer to subone's `foo` - // @has issue_55364/subone/fn.bar.html + // @has foo/subone/fn.bar.html // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="fn.foo.html"]' 'foo' /// See [foo] pub fn bar() {} @@ -21,7 +24,7 @@ pub mod subone { // A module with outer documentation -// @has issue_55364/subtwo/index.html +// @has foo/subtwo/index.html // These foo/bar links in the module's documentation should not reference inside `subtwo` // @!has - '//section[@id="main-content"]/div[@class="docblock"]//a[@href="fn.foo.html"]' 'foo' // @!has - '//section[@id="main-content"]/div[@class="docblock"]//a[@href="fn.bar.html"]' 'bar' @@ -36,13 +39,13 @@ pub mod subtwo { // Despite the module's docs referring to the top level foo/bar, // this should refer to subtwo's `bar` - // @has issue_55364/subtwo/fn.foo.html + // @has foo/subtwo/fn.foo.html // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="fn.bar.html"]' 'bar' /// See [bar] pub fn foo() {} // Despite the module's docs referring to the top level foo/bar, // this should refer to subtwo's `foo` - // @has issue_55364/subtwo/fn.bar.html + // @has foo/subtwo/fn.bar.html // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="fn.foo.html"]' 'foo' /// See [foo] pub fn bar() {} @@ -57,7 +60,7 @@ pub fn bar() {} // This module refers to the outer foo/bar by means of `super::` -// @has issue_55364/subthree/index.html +// @has foo/subthree/index.html // This module should also refer to the top level foo/bar // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="../fn.foo.html"]' 'foo' // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="../fn.bar.html"]' 'bar' @@ -67,7 +70,7 @@ pub mod subthree { // Next we go *deeper* - In order to ensure it's not just "this or parent" // we test `crate::` and a `super::super::...` chain -// @has issue_55364/subfour/subfive/subsix/subseven/subeight/index.html +// @has foo/subfour/subfive/subsix/subseven/subeight/index.html // @has - '//section[@id="main-content"]/ul[@class="item-table"]//div[@class="desc docblock-short"]//a[@href="../../../../../subone/fn.foo.html"]' 'other foo' // @has - '//section[@id="main-content"]/ul[@class="item-table"]//div[@class="desc docblock-short"]//a[@href="../../../../../subtwo/fn.bar.html"]' 'other bar' pub mod subfour { diff --git a/tests/rustdoc/issue-35488.rs b/tests/rustdoc/issue-35488.rs deleted file mode 100644 index c1bf9ceeac1..00000000000 --- a/tests/rustdoc/issue-35488.rs +++ /dev/null @@ -1,13 +0,0 @@ -mod foo { - pub enum Foo { - Bar, - } - pub use self::Foo::*; -} - -// @has 'issue_35488/index.html' '//code' 'pub use self::Foo::*;' -// @has 'issue_35488/enum.Foo.html' -pub use self::foo::*; - -// @has 'issue_35488/index.html' '//code' 'pub use std::option::Option::None;' -pub use std::option::Option::None; diff --git a/tests/rustdoc/issue-46377.rs b/tests/rustdoc/issue-46377.rs deleted file mode 100644 index 1311b4721e2..00000000000 --- a/tests/rustdoc/issue-46377.rs +++ /dev/null @@ -1,3 +0,0 @@ -// @has 'issue_46377/index.html' '//*[@class="desc docblock-short"]' 'Check out this struct!' -/// # Check out this struct! -pub struct SomeStruct; diff --git a/tests/rustdoc/issue-47197-blank-line-in-doc-block.rs b/tests/rustdoc/issue-47197-blank-line-in-doc-block.rs deleted file mode 100644 index 19994475de2..00000000000 --- a/tests/rustdoc/issue-47197-blank-line-in-doc-block.rs +++ /dev/null @@ -1,8 +0,0 @@ -// @has issue_47197_blank_line_in_doc_block/fn.whose_woods_these_are_i_think_i_know.html - -/** -* snow - -* ice -*/ -pub fn whose_woods_these_are_i_think_i_know() {} diff --git a/tests/rustdoc/links-in-headings.rs b/tests/rustdoc/links-in-headings.rs new file mode 100644 index 00000000000..c5bee1a7975 --- /dev/null +++ b/tests/rustdoc/links-in-headings.rs @@ -0,0 +1,14 @@ +#![crate_name = "foo"] + +//! # Heading with [a link](https://a.com) inside +//! +//! And even with +//! +//! ## [multiple](https://b.com) [links](https://c.com) +//! +//! ! + +// @has 'foo/index.html' +// @has - '//h2/a[@href="https://a.com"]' 'a link' +// @has - '//h3/a[@href="https://b.com"]' 'multiple' +// @has - '//h3/a[@href="https://c.com"]' 'links' diff --git a/tests/rustdoc/issue-46380-2.rs b/tests/rustdoc/public-impl-mention-private-generic-46380-2.rs index 7004d18dc66..96ebd888eb5 100644 --- a/tests/rustdoc/issue-46380-2.rs +++ b/tests/rustdoc/public-impl-mention-private-generic-46380-2.rs @@ -1,6 +1,9 @@ +// https://github.com/rust-lang/rust/issues/46380 +#![crate_name="foo"] + pub trait PublicTrait<T> {} -// @has issue_46380_2/struct.PublicStruct.html +// @has foo/struct.PublicStruct.html pub struct PublicStruct; // @!has - '//*[@class="impl"]' 'impl PublicTrait<PrivateStruct> for PublicStruct' diff --git a/tests/rustdoc/remove-url-from-headings.rs b/tests/rustdoc/remove-url-from-headings.rs index 599c429a6e1..8f477028619 100644 --- a/tests/rustdoc/remove-url-from-headings.rs +++ b/tests/rustdoc/remove-url-from-headings.rs @@ -1,9 +1,12 @@ +// It actually checks that the link is kept in the headings as expected now. + #![crate_name = "foo"] // @has foo/fn.foo.html -// @!has - '//a[@href="http://a.a"]' '' -// @has - '//a[@href="#implementing-stuff-somewhere"]' 'Implementing stuff somewhere' -// @has - '//a[@href="#another-one-urg"]' 'Another one urg' +// @has - '//a[@href="http://a.a"]' 'stuff' +// @has - '//*[@id="implementing-stuff-somewhere"]' 'Implementing stuff somewhere' +// @has - '//a[@href="http://b.b"]' 'one' +// @has - '//*[@id="another-one-urg"]' 'Another one urg' /// fooo /// @@ -13,5 +16,5 @@ /// /// # Another [one][two] urg /// -/// [two]: http://a.a +/// [two]: http://b.b pub fn foo() {} diff --git a/tests/rustdoc/short-docblock.rs b/tests/rustdoc/short-docblock.rs index 791d3547c9f..151a42a9c9e 100644 --- a/tests/rustdoc/short-docblock.rs +++ b/tests/rustdoc/short-docblock.rs @@ -2,8 +2,9 @@ // @has foo/index.html '//*[@class="desc docblock-short"]' 'fooo' // @!has foo/index.html '//*[@class="desc docblock-short"]/h1' 'fooo' -// @has foo/fn.foo.html '//h2[@id="fooo"]/a[@href="#fooo"]' 'fooo' +// @has foo/fn.foo.html '//h2[@id="fooo"]' 'fooo' +// @has foo/fn.foo.html '//h2[@id="fooo"]/a[@href="#fooo"]' '§' /// # fooo /// /// foo @@ -11,8 +12,9 @@ pub fn foo() {} // @has foo/index.html '//*[@class="desc docblock-short"]' 'mooood' // @!has foo/index.html '//*[@class="desc docblock-short"]/h2' 'mooood' -// @has foo/foo/index.html '//h3[@id="mooood"]/a[@href="#mooood"]' 'mooood' +// @has foo/foo/index.html '//h3[@id="mooood"]' 'mooood' +// @has foo/foo/index.html '//h3[@id="mooood"]/a[@href="#mooood"]' '§' /// ## mooood /// /// foo mod diff --git a/tests/rustdoc/issue-53812.rs b/tests/rustdoc/sort-53812.rs index dc1eb304c3d..968ae035043 100644 --- a/tests/rustdoc/issue-53812.rs +++ b/tests/rustdoc/sort-53812.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/53812 +#![crate_name="foo"] + pub trait MyIterator {} pub struct MyStruct<T>(T); @@ -11,7 +14,7 @@ macro_rules! array_impls { } } -// @has issue_53812/trait.MyIterator.html +// @has foo/trait.MyIterator.html // @has - '//*[@id="implementors-list"]/*[@class="impl"][1]' 'MyStruct<[T; 0]>' // @has - '//*[@id="implementors-list"]/*[@class="impl"][2]' 'MyStruct<[T; 1]>' // @has - '//*[@id="implementors-list"]/*[@class="impl"][3]' 'MyStruct<[T; 2]>' diff --git a/tests/rustdoc/summary-header-46377.rs b/tests/rustdoc/summary-header-46377.rs new file mode 100644 index 00000000000..aec74f493d4 --- /dev/null +++ b/tests/rustdoc/summary-header-46377.rs @@ -0,0 +1,6 @@ +// https://github.com/rust-lang/rust/issues/46377 +#![crate_name="foo"] + +// @has 'foo/index.html' '//*[@class="desc docblock-short"]' 'Check out this struct!' +/// # Check out this struct! +pub struct SomeStruct; diff --git a/tests/ui-fulldeps/stable-mir/check_abi.rs b/tests/ui-fulldeps/stable-mir/check_abi.rs index 30b42bc3bfa..7d7469597af 100644 --- a/tests/ui-fulldeps/stable-mir/check_abi.rs +++ b/tests/ui-fulldeps/stable-mir/check_abi.rs @@ -12,14 +12,12 @@ #![feature(ascii_char, ascii_char_variants)] extern crate rustc_hir; -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::abi::{ArgAbi, CallConvention, FieldsShape, PassMode, VariantsShape}; use stable_mir::mir::mono::Instance; @@ -32,7 +30,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// This function uses the Stable MIR APIs to get information about the test crate. -fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_stable_mir() -> ControlFlow<()> { // Find items in the local crate. let items = stable_mir::all_local_items(); @@ -117,7 +115,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_stable_mir(tcx)).unwrap(); + run!(args, test_stable_mir).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/check_allocation.rs b/tests/ui-fulldeps/stable-mir/check_allocation.rs index 7ce3597206b..fb5e13eb13b 100644 --- a/tests/ui-fulldeps/stable-mir/check_allocation.rs +++ b/tests/ui-fulldeps/stable-mir/check_allocation.rs @@ -14,14 +14,12 @@ #![feature(ascii_char, ascii_char_variants)] extern crate rustc_hir; -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::crate_def::CrateDef; use stable_mir::mir::alloc::GlobalAlloc; @@ -40,7 +38,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// This function uses the Stable MIR APIs to get information about the test crate. -fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_stable_mir() -> ControlFlow<()> { // Find items in the local crate. let items = stable_mir::all_local_items(); check_foo(*get_item(&items, (ItemKind::Static, "FOO")).unwrap()); @@ -111,7 +109,7 @@ fn check_other_consts(item: CrateItem) { // Instance body will force constant evaluation. let body = Instance::try_from(item).unwrap().body().unwrap(); let assigns = collect_consts(&body); - assert_eq!(assigns.len(), 9); + assert_eq!(assigns.len(), 8); for (name, alloc) in assigns { match name.as_str() { "_max_u128" => { @@ -230,7 +228,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_stable_mir(tcx)).unwrap(); + run!(args, test_stable_mir).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/check_defs.rs b/tests/ui-fulldeps/stable-mir/check_defs.rs index e9a2599d873..4a124adb2b6 100644 --- a/tests/ui-fulldeps/stable-mir/check_defs.rs +++ b/tests/ui-fulldeps/stable-mir/check_defs.rs @@ -11,7 +11,6 @@ #![feature(assert_matches)] #![feature(control_flow_enum)] -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; @@ -20,7 +19,6 @@ extern crate stable_mir; use std::assert_matches::assert_matches; use mir::{mono::Instance, TerminatorKind::*}; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::ty::{RigidTy, TyKind, Ty, UintTy}; use stable_mir::*; @@ -30,7 +28,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// This function uses the Stable MIR APIs to get information about the test crate. -fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_stable_mir() -> ControlFlow<()> { let entry = stable_mir::entry_fn().unwrap(); let main_fn = Instance::try_from(entry).unwrap(); assert_eq!(main_fn.name(), "main"); @@ -113,7 +111,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_stable_mir(tcx)).unwrap(); + run!(args, test_stable_mir).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/check_instance.rs b/tests/ui-fulldeps/stable-mir/check_instance.rs index 5cb07eabf41..1e039e5ae51 100644 --- a/tests/ui-fulldeps/stable-mir/check_instance.rs +++ b/tests/ui-fulldeps/stable-mir/check_instance.rs @@ -11,7 +11,6 @@ #![feature(assert_matches)] #![feature(control_flow_enum)] -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; @@ -19,7 +18,6 @@ extern crate rustc_interface; extern crate stable_mir; use mir::{mono::Instance, TerminatorKind::*}; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::ty::{RigidTy, TyKind}; use stable_mir::*; @@ -29,7 +27,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// This function uses the Stable MIR APIs to get information about the test crate. -fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_stable_mir() -> ControlFlow<()> { let items = stable_mir::all_local_items(); // Get all items and split generic vs monomorphic items. @@ -96,7 +94,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_stable_mir(tcx)).unwrap(); + run!(args, test_stable_mir).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/check_item_kind.rs b/tests/ui-fulldeps/stable-mir/check_item_kind.rs index 72e0e09e6e3..0a7f00029f2 100644 --- a/tests/ui-fulldeps/stable-mir/check_item_kind.rs +++ b/tests/ui-fulldeps/stable-mir/check_item_kind.rs @@ -11,14 +11,12 @@ #![feature(assert_matches)] #![feature(control_flow_enum)] -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::*; use std::io::Write; @@ -27,7 +25,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// This function uses the Stable MIR APIs to get information about the test crate. -fn test_item_kind(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_item_kind() -> ControlFlow<()> { let items = stable_mir::all_local_items(); assert_eq!(items.len(), 4); // Constructor item. @@ -59,7 +57,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_item_kind(tcx)).unwrap(); + run!(args, test_item_kind).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/check_trait_queries.rs b/tests/ui-fulldeps/stable-mir/check_trait_queries.rs index fb1197e4ecc..c9fbe15ffb0 100644 --- a/tests/ui-fulldeps/stable-mir/check_trait_queries.rs +++ b/tests/ui-fulldeps/stable-mir/check_trait_queries.rs @@ -11,14 +11,12 @@ #![feature(assert_matches)] #![feature(control_flow_enum)] -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::CrateDef; use std::collections::HashSet; @@ -83,7 +81,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, test_traits()).unwrap(); + run!(args, test_traits).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/check_ty_fold.rs b/tests/ui-fulldeps/stable-mir/check_ty_fold.rs index b90d47d4540..14cbf9e9f81 100644 --- a/tests/ui-fulldeps/stable-mir/check_ty_fold.rs +++ b/tests/ui-fulldeps/stable-mir/check_ty_fold.rs @@ -12,14 +12,12 @@ #![feature(assert_matches)] #![feature(control_flow_enum)] -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::ty::{RigidTy, TyKind, Ty, }; use stable_mir::mir::{Body, MirVisitor, FieldIdx, Place, ProjectionElem, visit::{Location, @@ -30,7 +28,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// This function uses the Stable MIR APIs to get information about the test crate. -fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_stable_mir() -> ControlFlow<()> { let main_fn = stable_mir::entry_fn(); let body = main_fn.unwrap().body(); let mut visitor = PlaceVisitor{ body: &body, tested: false}; @@ -87,7 +85,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_stable_mir(tcx)).unwrap(); + run!(args, test_stable_mir).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/compilation-result.rs b/tests/ui-fulldeps/stable-mir/compilation-result.rs index fc56e24814b..e6dd9fa132d 100644 --- a/tests/ui-fulldeps/stable-mir/compilation-result.rs +++ b/tests/ui-fulldeps/stable-mir/compilation-result.rs @@ -10,14 +10,12 @@ #![feature(rustc_private)] #![feature(assert_matches)] -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use std::io::Write; @@ -32,33 +30,41 @@ fn main() { test_continue(args.clone()); test_break(args.clone()); test_failed(args.clone()); - test_skipped(args); + test_skipped(args.clone()); + test_captured(args) } fn test_continue(args: Vec<String>) { - let result = run!(args, ControlFlow::Continue::<(), bool>(true)); + let result = run!(args, || ControlFlow::Continue::<(), bool>(true)); assert_eq!(result, Ok(true)); } fn test_break(args: Vec<String>) { - let result = run!(args, ControlFlow::Break::<bool, i32>(false)); + let result = run!(args, || ControlFlow::Break::<bool, i32>(false)); assert_eq!(result, Err(stable_mir::CompilerError::Interrupted(false))); } #[allow(unreachable_code)] fn test_skipped(mut args: Vec<String>) { args.push("--version".to_string()); - let result = run!(args, unreachable!() as ControlFlow<()>); + let result = run!(args, || unreachable!() as ControlFlow<()>); assert_eq!(result, Err(stable_mir::CompilerError::Skipped)); } #[allow(unreachable_code)] fn test_failed(mut args: Vec<String>) { args.push("--cfg=broken".to_string()); - let result = run!(args, unreachable!() as ControlFlow<()>); + let result = run!(args, || unreachable!() as ControlFlow<()>); assert_eq!(result, Err(stable_mir::CompilerError::CompilationFailed)); } +/// Test that we are able to pass a closure and set the return according to the captured value. +fn test_captured(args: Vec<String>) { + let captured = "10".to_string(); + let result = run!(args, || ControlFlow::Continue::<(), usize>(captured.len())); + assert_eq!(result, Ok(captured.len())); +} + fn generate_input(path: &str) -> std::io::Result<()> { let mut file = std::fs::File::create(path)?; write!( diff --git a/tests/ui-fulldeps/stable-mir/crate-info.rs b/tests/ui-fulldeps/stable-mir/crate-info.rs index c2035430a33..8258883436f 100644 --- a/tests/ui-fulldeps/stable-mir/crate-info.rs +++ b/tests/ui-fulldeps/stable-mir/crate-info.rs @@ -12,7 +12,6 @@ #![feature(control_flow_enum)] extern crate rustc_hir; -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; @@ -20,7 +19,6 @@ extern crate rustc_interface; extern crate stable_mir; use rustc_hir::def::DefKind; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::ItemKind; use stable_mir::crate_def::CrateDef; @@ -33,7 +31,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// This function uses the Stable MIR APIs to get information about the test crate. -fn test_stable_mir(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_stable_mir() -> ControlFlow<()> { // Get the local crate using stable_mir API. let local = stable_mir::local_crate(); assert_eq!(&local.name, CRATE_NAME); @@ -194,7 +192,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_stable_mir(tcx)).unwrap(); + run!(args, test_stable_mir).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/projections.rs b/tests/ui-fulldeps/stable-mir/projections.rs index 8c3fda7b6bb..40f2d901a2b 100644 --- a/tests/ui-fulldeps/stable-mir/projections.rs +++ b/tests/ui-fulldeps/stable-mir/projections.rs @@ -12,14 +12,12 @@ #![feature(control_flow_enum)] extern crate rustc_hir; -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::crate_def::CrateDef; use stable_mir::mir::{ProjectionElem, Rvalue, StatementKind}; @@ -32,7 +30,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; /// Tests projections within Place objects -fn test_place_projections(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_place_projections() -> ControlFlow<()> { let items = stable_mir::all_local_items(); let body = get_item(&items, (ItemKind::Fn, "projections")).unwrap().body(); assert_eq!(body.blocks.len(), 4); @@ -159,7 +157,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_place_projections(tcx)).unwrap(); + run!(args, test_place_projections).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/smir_internal.rs b/tests/ui-fulldeps/stable-mir/smir_internal.rs index b0596b18823..e23b0f6820a 100644 --- a/tests/ui-fulldeps/stable-mir/smir_internal.rs +++ b/tests/ui-fulldeps/stable-mir/smir_internal.rs @@ -26,11 +26,11 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; -fn test_translation(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_translation(tcx: TyCtxt<'_>) -> ControlFlow<()> { let main_fn = stable_mir::entry_fn().unwrap(); let body = main_fn.body(); let orig_ty = body.locals()[0].ty; - let rustc_ty = rustc_internal::internal(&orig_ty); + let rustc_ty = rustc_internal::internal(tcx, &orig_ty); assert!(rustc_ty.is_unit()); ControlFlow::Continue(()) } @@ -48,7 +48,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_translation(tcx)).unwrap(); + run_with_tcx!(args, test_translation).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui-fulldeps/stable-mir/smir_visitor.rs b/tests/ui-fulldeps/stable-mir/smir_visitor.rs index 027b0e7d9e8..d7739770b70 100644 --- a/tests/ui-fulldeps/stable-mir/smir_visitor.rs +++ b/tests/ui-fulldeps/stable-mir/smir_visitor.rs @@ -11,7 +11,6 @@ #![feature(assert_matches)] #![feature(control_flow_enum)] -extern crate rustc_middle; #[macro_use] extern crate rustc_smir; extern crate rustc_driver; @@ -19,7 +18,6 @@ extern crate rustc_interface; extern crate stable_mir; use std::collections::HashSet; -use rustc_middle::ty::TyCtxt; use rustc_smir::rustc_internal; use stable_mir::*; use stable_mir::mir::MirVisitor; @@ -28,7 +26,7 @@ use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; -fn test_visitor(_tcx: TyCtxt<'_>) -> ControlFlow<()> { +fn test_visitor() -> ControlFlow<()> { let main_fn = stable_mir::entry_fn(); let main_body = main_fn.unwrap().body(); let main_visitor = TestVisitor::collect(&main_body); @@ -116,7 +114,7 @@ fn main() { CRATE_NAME.to_string(), path.to_string(), ]; - run!(args, tcx, test_visitor(tcx)).unwrap(); + run!(args, test_visitor).unwrap(); } fn generate_input(path: &str) -> std::io::Result<()> { diff --git a/tests/ui/array-slice-vec/repeat_empty_ok.stderr b/tests/ui/array-slice-vec/repeat_empty_ok.stderr index e8bac04ac45..c272d47d961 100644 --- a/tests/ui/array-slice-vec/repeat_empty_ok.stderr +++ b/tests/ui/array-slice-vec/repeat_empty_ok.stderr @@ -5,6 +5,8 @@ LL | let headers = [Header{value: &[]}; 128]; | ^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `Header<'_>` | = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider annotating `Header<'_>` with `#[derive(Copy)]` | LL + #[derive(Copy)] @@ -18,6 +20,8 @@ LL | let headers = [Header{value: &[0]}; 128]; | ^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `Header<'_>` | = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider annotating `Header<'_>` with `#[derive(Copy)]` | LL + #[derive(Copy)] diff --git a/tests/ui/asm/inline-syntax.arm.stderr b/tests/ui/asm/inline-syntax.arm.stderr index 1352fb3771b..6bc38811f1b 100644 --- a/tests/ui/asm/inline-syntax.arm.stderr +++ b/tests/ui/asm/inline-syntax.arm.stderr @@ -13,7 +13,7 @@ LL | .intel_syntax noprefix | ^ error: unknown directive - --> $DIR/inline-syntax.rs:32:15 + --> $DIR/inline-syntax.rs:38:15 | LL | asm!(".intel_syntax noprefix", "nop"); | ^ @@ -25,7 +25,7 @@ LL | .intel_syntax noprefix | ^ error: unknown directive - --> $DIR/inline-syntax.rs:35:15 + --> $DIR/inline-syntax.rs:42:15 | LL | asm!(".intel_syntax aaa noprefix", "nop"); | ^ @@ -37,7 +37,7 @@ LL | .intel_syntax aaa noprefix | ^ error: unknown directive - --> $DIR/inline-syntax.rs:38:15 + --> $DIR/inline-syntax.rs:46:15 | LL | asm!(".att_syntax noprefix", "nop"); | ^ @@ -49,7 +49,7 @@ LL | .att_syntax noprefix | ^ error: unknown directive - --> $DIR/inline-syntax.rs:41:15 + --> $DIR/inline-syntax.rs:50:15 | LL | asm!(".att_syntax bbb noprefix", "nop"); | ^ @@ -61,7 +61,7 @@ LL | .att_syntax bbb noprefix | ^ error: unknown directive - --> $DIR/inline-syntax.rs:44:15 + --> $DIR/inline-syntax.rs:54:15 | LL | asm!(".intel_syntax noprefix; nop"); | ^ @@ -73,7 +73,7 @@ LL | .intel_syntax noprefix; nop | ^ error: unknown directive - --> $DIR/inline-syntax.rs:50:13 + --> $DIR/inline-syntax.rs:61:13 | LL | .intel_syntax noprefix | ^ diff --git a/tests/ui/asm/inline-syntax.arm_llvm_18.stderr b/tests/ui/asm/inline-syntax.arm_llvm_18.stderr new file mode 100644 index 00000000000..4926293bb88 --- /dev/null +++ b/tests/ui/asm/inline-syntax.arm_llvm_18.stderr @@ -0,0 +1,90 @@ +error: unknown directive + | +note: instantiated into assembly here + --> <inline asm>:1:1 + | +LL | .intel_syntax noprefix + | ^ + +error: unknown directive + | +note: instantiated into assembly here + --> <inline asm>:1:1 + | +LL | .intel_syntax noprefix + | ^ + +error: unknown directive + --> $DIR/inline-syntax.rs:38:15 + | +LL | asm!(".intel_syntax noprefix", "nop"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | .intel_syntax noprefix + | ^ + +error: unknown directive + --> $DIR/inline-syntax.rs:42:15 + | +LL | asm!(".intel_syntax aaa noprefix", "nop"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | .intel_syntax aaa noprefix + | ^ + +error: unknown directive + --> $DIR/inline-syntax.rs:46:15 + | +LL | asm!(".att_syntax noprefix", "nop"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | .att_syntax noprefix + | ^ + +error: unknown directive + --> $DIR/inline-syntax.rs:50:15 + | +LL | asm!(".att_syntax bbb noprefix", "nop"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | .att_syntax bbb noprefix + | ^ + +error: unknown directive + --> $DIR/inline-syntax.rs:54:15 + | +LL | asm!(".intel_syntax noprefix; nop"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | .intel_syntax noprefix; nop + | ^ + +error: unknown directive + --> $DIR/inline-syntax.rs:61:13 + | +LL | .intel_syntax noprefix + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:13 + | +LL | .intel_syntax noprefix + | ^ + +error: aborting due to 8 previous errors + diff --git a/tests/ui/asm/inline-syntax.rs b/tests/ui/asm/inline-syntax.rs index d06796e33d5..9398a87df62 100644 --- a/tests/ui/asm/inline-syntax.rs +++ b/tests/ui/asm/inline-syntax.rs @@ -1,4 +1,4 @@ -// revisions: x86_64 arm +// revisions: x86_64 arm arm_llvm_18 //[x86_64] compile-flags: --target x86_64-unknown-linux-gnu //[x86_64] check-pass //[x86_64] needs-llvm-components: x86 @@ -8,6 +8,12 @@ //[arm] compile-flags: --target armv7-unknown-linux-gnueabihf //[arm] build-fail //[arm] needs-llvm-components: arm +//[arm] ignore-llvm-version: 18 - 99 +// Newer LLVM produces extra error notes. +//[arm_llvm_18] compile-flags: --target armv7-unknown-linux-gnueabihf +//[arm_llvm_18] build-fail +//[arm_llvm_18] needs-llvm-components: arm +//[arm_llvm_18] min-llvm-version: 18 // needs-asm-support #![feature(no_core, lang_items, rustc_attrs)] @@ -32,18 +38,23 @@ pub fn main() { asm!(".intel_syntax noprefix", "nop"); //[x86_64]~^ WARN avoid using `.intel_syntax` //[arm]~^^ ERROR unknown directive + //[arm_llvm_18]~^^^ ERROR unknown directive asm!(".intel_syntax aaa noprefix", "nop"); //[x86_64]~^ WARN avoid using `.intel_syntax` //[arm]~^^ ERROR unknown directive + //[arm_llvm_18]~^^^ ERROR unknown directive asm!(".att_syntax noprefix", "nop"); //[x86_64]~^ WARN avoid using `.att_syntax` //[arm]~^^ ERROR unknown directive + //[arm_llvm_18]~^^^ ERROR unknown directive asm!(".att_syntax bbb noprefix", "nop"); //[x86_64]~^ WARN avoid using `.att_syntax` //[arm]~^^ ERROR unknown directive + //[arm_llvm_18]~^^^ ERROR unknown directive asm!(".intel_syntax noprefix; nop"); //[x86_64]~^ WARN avoid using `.intel_syntax` //[arm]~^^ ERROR unknown directive + //[arm_llvm_18]~^^^ ERROR unknown directive asm!( r" @@ -52,6 +63,7 @@ pub fn main() { ); //[x86_64]~^^^ WARN avoid using `.intel_syntax` //[arm]~^^^^ ERROR unknown directive + //[arm_llvm_18]~^^^^^ ERROR unknown directive } } diff --git a/tests/ui/asm/inline-syntax.x86_64.stderr b/tests/ui/asm/inline-syntax.x86_64.stderr index 840b250f87d..b54b3560447 100644 --- a/tests/ui/asm/inline-syntax.x86_64.stderr +++ b/tests/ui/asm/inline-syntax.x86_64.stderr @@ -1,5 +1,5 @@ warning: avoid using `.intel_syntax`, Intel syntax is the default - --> $DIR/inline-syntax.rs:58:14 + --> $DIR/inline-syntax.rs:70:14 | LL | global_asm!(".intel_syntax noprefix", "nop"); | ^^^^^^^^^^^^^^^^^^^^^^ @@ -7,37 +7,37 @@ LL | global_asm!(".intel_syntax noprefix", "nop"); = note: `#[warn(bad_asm_style)]` on by default warning: avoid using `.intel_syntax`, Intel syntax is the default - --> $DIR/inline-syntax.rs:32:15 + --> $DIR/inline-syntax.rs:38:15 | LL | asm!(".intel_syntax noprefix", "nop"); | ^^^^^^^^^^^^^^^^^^^^^^ warning: avoid using `.intel_syntax`, Intel syntax is the default - --> $DIR/inline-syntax.rs:35:15 + --> $DIR/inline-syntax.rs:42:15 | LL | asm!(".intel_syntax aaa noprefix", "nop"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: avoid using `.att_syntax`, prefer using `options(att_syntax)` instead - --> $DIR/inline-syntax.rs:38:15 + --> $DIR/inline-syntax.rs:46:15 | LL | asm!(".att_syntax noprefix", "nop"); | ^^^^^^^^^^^^^^^^^^^^ warning: avoid using `.att_syntax`, prefer using `options(att_syntax)` instead - --> $DIR/inline-syntax.rs:41:15 + --> $DIR/inline-syntax.rs:50:15 | LL | asm!(".att_syntax bbb noprefix", "nop"); | ^^^^^^^^^^^^^^^^^^^^^^^^ warning: avoid using `.intel_syntax`, Intel syntax is the default - --> $DIR/inline-syntax.rs:44:15 + --> $DIR/inline-syntax.rs:54:15 | LL | asm!(".intel_syntax noprefix; nop"); | ^^^^^^^^^^^^^^^^^^^^^^ warning: avoid using `.intel_syntax`, Intel syntax is the default - --> $DIR/inline-syntax.rs:50:13 + --> $DIR/inline-syntax.rs:61:13 | LL | .intel_syntax noprefix | ^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/associated-consts/issue-105330.rs b/tests/ui/associated-consts/issue-105330.rs index 6c6dae864f3..285e89cce49 100644 --- a/tests/ui/associated-consts/issue-105330.rs +++ b/tests/ui/associated-consts/issue-105330.rs @@ -14,6 +14,5 @@ fn foo<A: TraitWAssocConst<A=32>>() { //~ ERROR E0658 fn main<A: TraitWAssocConst<A=32>>() { //~^ ERROR E0658 - //~| ERROR E0131 foo::<Demo>(); } diff --git a/tests/ui/associated-consts/issue-105330.stderr b/tests/ui/associated-consts/issue-105330.stderr index b4c021d0f4f..452367bed12 100644 --- a/tests/ui/associated-consts/issue-105330.stderr +++ b/tests/ui/associated-consts/issue-105330.stderr @@ -43,13 +43,7 @@ LL | impl TraitWAssocConst for impl Demo { | = note: `impl Trait` is only allowed in arguments and return types of functions and methods -error[E0131]: `main` function is not allowed to have generic parameters - --> $DIR/issue-105330.rs:15:8 - | -LL | fn main<A: TraitWAssocConst<A=32>>() { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` cannot have generic parameters - -error: aborting due to 6 previous errors +error: aborting due to 5 previous errors -Some errors have detailed explanations: E0131, E0404, E0562, E0658. -For more information about an error, try `rustc --explain E0131`. +Some errors have detailed explanations: E0404, E0562, E0658. +For more information about an error, try `rustc --explain E0404`. diff --git a/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-impl.stderr b/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-impl.stderr index 21062fdaf58..88b17be601c 100644 --- a/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-impl.stderr +++ b/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-impl.stderr @@ -9,11 +9,6 @@ note: ...which requires simplifying constant for the type system `IMPL_REF_BAR`. | LL | const IMPL_REF_BAR: u32 = GlobalImplRef::BAR; | ^^^^^^^^^^^^^^^^^^^^^^^ -note: ...which requires simplifying constant for the type system `IMPL_REF_BAR`... - --> $DIR/issue-24949-assoc-const-static-recursion-impl.rs:7:1 - | -LL | const IMPL_REF_BAR: u32 = GlobalImplRef::BAR; - | ^^^^^^^^^^^^^^^^^^^^^^^ note: ...which requires const-evaluating + checking `IMPL_REF_BAR`... --> $DIR/issue-24949-assoc-const-static-recursion-impl.rs:7:27 | diff --git a/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait-default.stderr b/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait-default.stderr index e4abf6203e8..fd1b4f2f964 100644 --- a/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait-default.stderr +++ b/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait-default.stderr @@ -9,11 +9,6 @@ note: ...which requires simplifying constant for the type system `DEFAULT_REF_BA | LL | const DEFAULT_REF_BAR: u32 = <GlobalDefaultRef>::BAR; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -note: ...which requires simplifying constant for the type system `DEFAULT_REF_BAR`... - --> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:11:1 - | -LL | const DEFAULT_REF_BAR: u32 = <GlobalDefaultRef>::BAR; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ note: ...which requires const-evaluating + checking `DEFAULT_REF_BAR`... --> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:11:30 | diff --git a/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait.stderr b/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait.stderr index 05ebd76f500..303400f928e 100644 --- a/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait.stderr +++ b/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait.stderr @@ -9,11 +9,6 @@ note: ...which requires simplifying constant for the type system `TRAIT_REF_BAR` | LL | const TRAIT_REF_BAR: u32 = <GlobalTraitRef>::BAR; | ^^^^^^^^^^^^^^^^^^^^^^^^ -note: ...which requires simplifying constant for the type system `TRAIT_REF_BAR`... - --> $DIR/issue-24949-assoc-const-static-recursion-trait.rs:7:1 - | -LL | const TRAIT_REF_BAR: u32 = <GlobalTraitRef>::BAR; - | ^^^^^^^^^^^^^^^^^^^^^^^^ note: ...which requires const-evaluating + checking `TRAIT_REF_BAR`... --> $DIR/issue-24949-assoc-const-static-recursion-trait.rs:7:28 | diff --git a/tests/ui/associated-type-bounds/return-type-notation/issue-120208-higher-ranked-const.rs b/tests/ui/associated-type-bounds/return-type-notation/issue-120208-higher-ranked-const.rs new file mode 100644 index 00000000000..3b350e14fd9 --- /dev/null +++ b/tests/ui/associated-type-bounds/return-type-notation/issue-120208-higher-ranked-const.rs @@ -0,0 +1,17 @@ +// edition: 2021 + +#![feature(return_type_notation)] +//~^ WARN the feature `return_type_notation` is incomplete + +trait HealthCheck { + async fn check<const N: usize>() -> bool; +} + +async fn do_health_check_par<HC>(hc: HC) +where + HC: HealthCheck<check(): Send> + Send + 'static, + //~^ ERROR return type notation is not allowed for functions that have const parameters +{ +} + +fn main() {} diff --git a/tests/ui/associated-type-bounds/return-type-notation/issue-120208-higher-ranked-const.stderr b/tests/ui/associated-type-bounds/return-type-notation/issue-120208-higher-ranked-const.stderr new file mode 100644 index 00000000000..8a3f037d003 --- /dev/null +++ b/tests/ui/associated-type-bounds/return-type-notation/issue-120208-higher-ranked-const.stderr @@ -0,0 +1,20 @@ +warning: the feature `return_type_notation` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/issue-120208-higher-ranked-const.rs:3:12 + | +LL | #![feature(return_type_notation)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #109417 <https://github.com/rust-lang/rust/issues/109417> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: return type notation is not allowed for functions that have const parameters + --> $DIR/issue-120208-higher-ranked-const.rs:12:21 + | +LL | async fn check<const N: usize>() -> bool; + | -------------- const parameter declared here +... +LL | HC: HealthCheck<check(): Send> + Send + 'static, + | ^^^^^^^^^^^^^ + +error: aborting due to 1 previous error; 1 warning emitted + diff --git a/tests/ui/associated-types/impl-wf-cycle-1.stderr b/tests/ui/associated-types/impl-wf-cycle-1.stderr index 5fa36733f66..d642f9f0e36 100644 --- a/tests/ui/associated-types/impl-wf-cycle-1.stderr +++ b/tests/ui/associated-types/impl-wf-cycle-1.stderr @@ -7,6 +7,9 @@ LL | | where LL | | Self::A: Baz, LL | | Self::B: Fiz, | |_________________^ +LL | { +LL | type A = (); + | ------ associated type `<(T,) as Grault>::A` is specified here | note: required for `(T,)` to implement `Grault` --> $DIR/impl-wf-cycle-1.rs:15:17 @@ -18,6 +21,10 @@ LL | Self::A: Baz, | --- unsatisfied trait bound introduced here = note: 1 redundant requirement hidden = note: required for `(T,)` to implement `Grault` +help: associated type for the current `impl` cannot be restricted in `where` clauses, remove this bound + | +LL - Self::A: Baz, + | error: aborting due to 1 previous error diff --git a/tests/ui/associated-types/impl-wf-cycle-2.stderr b/tests/ui/associated-types/impl-wf-cycle-2.stderr index 17a96bbd934..9454d1d6697 100644 --- a/tests/ui/associated-types/impl-wf-cycle-2.stderr +++ b/tests/ui/associated-types/impl-wf-cycle-2.stderr @@ -6,6 +6,9 @@ LL | | LL | | where LL | | Self::A: Copy, | |__________________^ +LL | { +LL | type A = (); + | ------ associated type `<(T,) as Grault>::A` is specified here | note: required for `(T,)` to implement `Grault` --> $DIR/impl-wf-cycle-2.rs:7:17 @@ -15,6 +18,11 @@ LL | impl<T: Grault> Grault for (T,) ... LL | Self::A: Copy, | ---- unsatisfied trait bound introduced here +help: associated type for the current `impl` cannot be restricted in `where` clauses, remove this bound + | +LL - where +LL - Self::A: Copy, + | error: aborting due to 1 previous error diff --git a/tests/ui/associated-types/impl-wf-cycle-3.rs b/tests/ui/associated-types/impl-wf-cycle-3.rs new file mode 100644 index 00000000000..044033c5e8a --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-3.rs @@ -0,0 +1,13 @@ +trait A<T> {} + +trait B { + type Type; +} + +impl<T> B for T //~ ERROR overflow evaluating the requirement +where + T: A<Self::Type>, +{ + type Type = bool; +} +fn main() {} diff --git a/tests/ui/associated-types/impl-wf-cycle-3.stderr b/tests/ui/associated-types/impl-wf-cycle-3.stderr new file mode 100644 index 00000000000..d3ca06f890b --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-3.stderr @@ -0,0 +1,27 @@ +error[E0275]: overflow evaluating the requirement `<T as B>::Type == <T as B>::Type` + --> $DIR/impl-wf-cycle-3.rs:7:1 + | +LL | / impl<T> B for T +LL | | where +LL | | T: A<Self::Type>, + | |_____________________^ +LL | { +LL | type Type = bool; + | --------- associated type `<T as B>::Type` is specified here + | +note: required for `T` to implement `B` + --> $DIR/impl-wf-cycle-3.rs:7:9 + | +LL | impl<T> B for T + | ^ ^ +LL | where +LL | T: A<Self::Type>, + | ------------- unsatisfied trait bound introduced here +help: replace the associated type with the type specified in this `impl` + | +LL | T: A<bool>, + | ~~~~ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/associated-types/impl-wf-cycle-4.rs b/tests/ui/associated-types/impl-wf-cycle-4.rs new file mode 100644 index 00000000000..bfa8adc71a1 --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-4.rs @@ -0,0 +1,15 @@ +trait Filter { + type ToMatch; +} + +impl<T> Filter for T //~ ERROR overflow evaluating the requirement +where + T: Fn(Self::ToMatch), +{ +} + +struct JustFilter<F: Filter> { + filter: F, +} + +fn main() {} diff --git a/tests/ui/associated-types/impl-wf-cycle-4.stderr b/tests/ui/associated-types/impl-wf-cycle-4.stderr new file mode 100644 index 00000000000..cdbac267d34 --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-4.stderr @@ -0,0 +1,25 @@ +error[E0275]: overflow evaluating the requirement `<T as Filter>::ToMatch == <T as Filter>::ToMatch` + --> $DIR/impl-wf-cycle-4.rs:5:1 + | +LL | / impl<T> Filter for T +LL | | where +LL | | T: Fn(Self::ToMatch), + | |_________________________^ + | +note: required for `T` to implement `Filter` + --> $DIR/impl-wf-cycle-4.rs:5:9 + | +LL | impl<T> Filter for T + | ^^^^^^ ^ +LL | where +LL | T: Fn(Self::ToMatch), + | ----------------- unsatisfied trait bound introduced here +note: associated types for the current `impl` cannot be restricted in `where` clauses + --> $DIR/impl-wf-cycle-4.rs:7:11 + | +LL | T: Fn(Self::ToMatch), + | ^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/associated-types/impl-wf-cycle-5.fixed b/tests/ui/associated-types/impl-wf-cycle-5.fixed new file mode 100644 index 00000000000..bff6ca90975 --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-5.fixed @@ -0,0 +1,31 @@ +// run-rustfix + +trait Baz {} +impl Baz for () {} +impl<T> Baz for (T,) {} + +trait Fiz {} +impl Fiz for bool {} + +trait Grault { + type A; + type B; +} + +impl Grault for () { + type A = (); + type B = bool; +} + +impl<T> Grault for (T,) +//~^ ERROR overflow evaluating the requirement `<(T,) as Grault>::A == _` +where + T: Grault, +{ + type A = (); + type B = bool; +} + +fn main() { + let _: <((),) as Grault>::A = (); +} diff --git a/tests/ui/associated-types/impl-wf-cycle-5.rs b/tests/ui/associated-types/impl-wf-cycle-5.rs new file mode 100644 index 00000000000..a822e1fb008 --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-5.rs @@ -0,0 +1,32 @@ +// run-rustfix + +trait Baz {} +impl Baz for () {} +impl<T> Baz for (T,) {} + +trait Fiz {} +impl Fiz for bool {} + +trait Grault { + type A; + type B; +} + +impl Grault for () { + type A = (); + type B = bool; +} + +impl<T> Grault for (T,) +//~^ ERROR overflow evaluating the requirement `<(T,) as Grault>::A == _` +where + T: Grault, + Self::A: Baz, +{ + type A = (); + type B = bool; +} + +fn main() { + let _: <((),) as Grault>::A = (); +} diff --git a/tests/ui/associated-types/impl-wf-cycle-5.stderr b/tests/ui/associated-types/impl-wf-cycle-5.stderr new file mode 100644 index 00000000000..284a50bb9a3 --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-5.stderr @@ -0,0 +1,31 @@ +error[E0275]: overflow evaluating the requirement `<(T,) as Grault>::A == _` + --> $DIR/impl-wf-cycle-5.rs:20:1 + | +LL | / impl<T> Grault for (T,) +LL | | +LL | | where +LL | | T: Grault, +LL | | Self::A: Baz, + | |_________________^ +LL | { +LL | type A = (); + | ------ associated type `<(T,) as Grault>::A` is specified here + | +note: required for `(T,)` to implement `Grault` + --> $DIR/impl-wf-cycle-5.rs:20:9 + | +LL | impl<T> Grault for (T,) + | ^^^^^^ ^^^^ +... +LL | Self::A: Baz, + | --- unsatisfied trait bound introduced here +help: associated type for the current `impl` cannot be restricted in `where` clauses, remove this bound + | +LL - T: Grault, +LL - Self::A: Baz, +LL + T: Grault, + | + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/associated-types/impl-wf-cycle-6.fixed b/tests/ui/associated-types/impl-wf-cycle-6.fixed new file mode 100644 index 00000000000..73ed64f7ce3 --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-6.fixed @@ -0,0 +1,30 @@ +// run-rustfix + +trait Baz {} +impl Baz for () {} +impl<T> Baz for (T,) {} + +trait Fiz {} +impl Fiz for bool {} + +trait Grault { + type A; + type B; +} + +impl Grault for () { + type A = (); + type B = bool; +} + +impl<T: Grault> Grault for (T,) +//~^ ERROR overflow evaluating the requirement `<(T,) as Grault>::A == _` + +{ + type A = (); + type B = bool; +} + +fn main() { + let _: <((),) as Grault>::A = (); +} diff --git a/tests/ui/associated-types/impl-wf-cycle-6.rs b/tests/ui/associated-types/impl-wf-cycle-6.rs new file mode 100644 index 00000000000..20d635cac5d --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-6.rs @@ -0,0 +1,31 @@ +// run-rustfix + +trait Baz {} +impl Baz for () {} +impl<T> Baz for (T,) {} + +trait Fiz {} +impl Fiz for bool {} + +trait Grault { + type A; + type B; +} + +impl Grault for () { + type A = (); + type B = bool; +} + +impl<T: Grault> Grault for (T,) +//~^ ERROR overflow evaluating the requirement `<(T,) as Grault>::A == _` +where + Self::A: Baz, +{ + type A = (); + type B = bool; +} + +fn main() { + let _: <((),) as Grault>::A = (); +} diff --git a/tests/ui/associated-types/impl-wf-cycle-6.stderr b/tests/ui/associated-types/impl-wf-cycle-6.stderr new file mode 100644 index 00000000000..c9b5d8060be --- /dev/null +++ b/tests/ui/associated-types/impl-wf-cycle-6.stderr @@ -0,0 +1,29 @@ +error[E0275]: overflow evaluating the requirement `<(T,) as Grault>::A == _` + --> $DIR/impl-wf-cycle-6.rs:20:1 + | +LL | / impl<T: Grault> Grault for (T,) +LL | | +LL | | where +LL | | Self::A: Baz, + | |_________________^ +LL | { +LL | type A = (); + | ------ associated type `<(T,) as Grault>::A` is specified here + | +note: required for `(T,)` to implement `Grault` + --> $DIR/impl-wf-cycle-6.rs:20:17 + | +LL | impl<T: Grault> Grault for (T,) + | ^^^^^^ ^^^^ +... +LL | Self::A: Baz, + | --- unsatisfied trait bound introduced here +help: associated type for the current `impl` cannot be restricted in `where` clauses, remove this bound + | +LL - where +LL - Self::A: Baz, + | + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/associated-types/issue-38821.rs b/tests/ui/associated-types/issue-38821.rs index 6753860e9ff..34c35d7acf1 100644 --- a/tests/ui/associated-types/issue-38821.rs +++ b/tests/ui/associated-types/issue-38821.rs @@ -22,7 +22,22 @@ pub trait Column: Expression {} #[derive(Debug, Copy, Clone)] //~^ ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied pub enum ColumnInsertValue<Col, Expr> where +//~^ ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied +//~| ERROR the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied Col: Column, Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, { diff --git a/tests/ui/associated-types/issue-38821.stderr b/tests/ui/associated-types/issue-38821.stderr index 8b628f5ae6d..0e34f541ea3 100644 --- a/tests/ui/associated-types/issue-38821.stderr +++ b/tests/ui/associated-types/issue-38821.stderr @@ -17,6 +17,272 @@ help: consider further restricting the associated type LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull, | +++++++++++++++++++++++++++++++++++++++ -error: aborting due to 1 previous error +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:38:1 + | +LL | pub enum ColumnInsertValue<Col, Expr> where + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here +help: consider extending the `where` clause, but there might be an alternative better way to express this requirement + | +LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:38:1 + | +LL | / pub enum ColumnInsertValue<Col, Expr> where +LL | | +LL | | +LL | | Col: Column, +... | +LL | | Default(Col), +LL | | } + | |_^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here +help: consider extending the `where` clause, but there might be an alternative better way to express this requirement + | +LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:10 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider further restricting the associated type + | +LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull, + | +++++++++++++++++++++++++++++++++++++++ + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:10 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider further restricting the associated type + | +LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull, + | +++++++++++++++++++++++++++++++++++++++ + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:10 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:10 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:17 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider further restricting the associated type + | +LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull, + | +++++++++++++++++++++++++++++++++++++++ + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:23 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider further restricting the associated type + | +LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull, + | +++++++++++++++++++++++++++++++++++++++ + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:23 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider further restricting the associated type + | +LL | Expr: Expression<SqlType=<Col::SqlType as IntoNullable>::Nullable>, <Col as Expression>::SqlType: NotNull, + | +++++++++++++++++++++++++++++++++++++++ + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:23 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:23 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:10 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:10 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:23 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `<Col as Expression>::SqlType: NotNull` is not satisfied + --> $DIR/issue-38821.rs:23:23 + | +LL | #[derive(Debug, Copy, Clone)] + | ^^^^^ the trait `NotNull` is not implemented for `<Col as Expression>::SqlType` + | +note: required for `<Col as Expression>::SqlType` to implement `IntoNullable` + --> $DIR/issue-38821.rs:9:18 + | +LL | impl<T: NotNull> IntoNullable for T { + | ------- ^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 16 previous errors For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-borrowck-escaping-closure-error.rs b/tests/ui/async-await/async-borrowck-escaping-closure-error.rs index e667b72aee5..f8ff9186842 100644 --- a/tests/ui/async-await/async-borrowck-escaping-closure-error.rs +++ b/tests/ui/async-await/async-borrowck-escaping-closure-error.rs @@ -1,9 +1,10 @@ // edition:2018 +// check-pass + #![feature(async_closure)] fn foo() -> Box<dyn std::future::Future<Output = u32>> { let x = 0u32; Box::new((async || x)()) - //~^ ERROR E0373 } fn main() { diff --git a/tests/ui/async-await/async-borrowck-escaping-closure-error.stderr b/tests/ui/async-await/async-borrowck-escaping-closure-error.stderr deleted file mode 100644 index 1d8d1c67bae..00000000000 --- a/tests/ui/async-await/async-borrowck-escaping-closure-error.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0373]: closure may outlive the current function, but it borrows `x`, which is owned by the current function - --> $DIR/async-borrowck-escaping-closure-error.rs:5:15 - | -LL | Box::new((async || x)()) - | ^^^^^^^^ - `x` is borrowed here - | | - | may outlive borrowed value `x` - | -note: closure is returned here - --> $DIR/async-borrowck-escaping-closure-error.rs:5:5 - | -LL | Box::new((async || x)()) - | ^^^^^^^^^^^^^^^^^^^^^^^^ -help: to force the closure to take ownership of `x` (and any other referenced variables), use the `move` keyword - | -LL | Box::new((async move || x)()) - | ++++ - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0373`. diff --git a/tests/ui/async-await/async-closures/higher-ranked.rs b/tests/ui/async-await/async-closures/higher-ranked.rs new file mode 100644 index 00000000000..f0bdcf691ae --- /dev/null +++ b/tests/ui/async-await/async-closures/higher-ranked.rs @@ -0,0 +1,12 @@ +// edition:2021 + +#![feature(async_closure)] + +fn main() { + let x = async move |x: &str| { + //~^ ERROR lifetime may not live long enough + // This error is proof that the `&str` type is higher-ranked. + // This won't work until async closures are fully impl'd. + println!("{x}"); + }; +} diff --git a/tests/ui/async-await/async-closures/higher-ranked.stderr b/tests/ui/async-await/async-closures/higher-ranked.stderr new file mode 100644 index 00000000000..fb02a15b079 --- /dev/null +++ b/tests/ui/async-await/async-closures/higher-ranked.stderr @@ -0,0 +1,17 @@ +error: lifetime may not live long enough + --> $DIR/higher-ranked.rs:6:34 + | +LL | let x = async move |x: &str| { + | ____________________________-___-_^ + | | | | + | | | return type of closure `{async closure body@$DIR/higher-ranked.rs:6:34: 11:6}` contains a lifetime `'2` + | | let's call the lifetime of this reference `'1` +LL | | +LL | | // This error is proof that the `&str` type is higher-ranked. +LL | | // This won't work until async closures are fully impl'd. +LL | | println!("{x}"); +LL | | }; + | |_____^ returning this value requires that `'1` must outlive `'2` + +error: aborting due to 1 previous error + diff --git a/tests/ui/async-await/async-fn/simple.rs b/tests/ui/async-await/async-fn/simple.rs new file mode 100644 index 00000000000..99a5d56a309 --- /dev/null +++ b/tests/ui/async-await/async-fn/simple.rs @@ -0,0 +1,16 @@ +// edition: 2021 +// check-pass + +#![feature(async_fn_traits)] + +use std::ops::AsyncFn; + +async fn foo() {} + +async fn call_asyncly(f: impl AsyncFn(i32) -> i32) -> i32 { + f(1).await +} + +fn main() { + let fut = call_asyncly(|x| async move { x + 1 }); +} diff --git a/tests/ui/async-await/for-await-passthrough.rs b/tests/ui/async-await/for-await-passthrough.rs index 7fa133aaedc..b1a382958a1 100644 --- a/tests/ui/async-await/for-await-passthrough.rs +++ b/tests/ui/async-await/for-await-passthrough.rs @@ -25,8 +25,7 @@ async fn real_main() { fn main() { let future = real_main(); - let waker = std::task::Waker::noop(); - let mut cx = &mut core::task::Context::from_waker(&waker); + let mut cx = &mut core::task::Context::from_waker(std::task::Waker::noop()); let mut future = core::pin::pin!(future); while let core::task::Poll::Pending = future.as_mut().poll(&mut cx) {} } diff --git a/tests/ui/async-await/for-await.rs b/tests/ui/async-await/for-await.rs index 6345ceb0c27..00dbdfb2389 100644 --- a/tests/ui/async-await/for-await.rs +++ b/tests/ui/async-await/for-await.rs @@ -17,8 +17,7 @@ async fn real_main() { fn main() { let future = real_main(); - let waker = std::task::Waker::noop(); - let mut cx = &mut core::task::Context::from_waker(&waker); + let mut cx = &mut core::task::Context::from_waker(std::task::Waker::noop()); let mut future = core::pin::pin!(future); while let core::task::Poll::Pending = future.as_mut().poll(&mut cx) {} } diff --git a/tests/ui/async-await/in-trait/async-default-fn-overridden.rs b/tests/ui/async-await/in-trait/async-default-fn-overridden.rs index 491dfcc6ae0..8c01f1bddef 100644 --- a/tests/ui/async-await/in-trait/async-default-fn-overridden.rs +++ b/tests/ui/async-await/in-trait/async-default-fn-overridden.rs @@ -40,8 +40,7 @@ fn main() { let mut fut = pin!(async_main()); // Poll loop, just to test the future... - let waker = Waker::noop(); - let ctx = &mut Context::from_waker(&waker); + let ctx = &mut Context::from_waker(Waker::noop()); loop { match fut.as_mut().poll(ctx) { diff --git a/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs b/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs index f21abf012ba..e2fd9f9dfea 100644 --- a/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs +++ b/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs @@ -43,8 +43,7 @@ fn main() { let mut fut = pin!(async_main()); // Poll loop, just to test the future... - let waker = Waker::noop(); - let ctx = &mut Context::from_waker(&waker); + let ctx = &mut Context::from_waker(Waker::noop()); loop { match fut.as_mut().poll(ctx) { diff --git a/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.stderr b/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.stderr index 0560cd9c5fe..b7336485eb8 100644 --- a/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.stderr +++ b/tests/ui/async-await/in-trait/dont-project-to-specializable-projection.stderr @@ -21,7 +21,7 @@ LL | default async fn foo(_: T) -> &'static str { = note: specialization behaves in inconsistent and surprising ways with async functions in traits, and for now is disallowed error[E0599]: no method named `poll` found for struct `Pin<&mut impl Future<Output = ()>>` in the current scope - --> $DIR/dont-project-to-specializable-projection.rs:50:28 + --> $DIR/dont-project-to-specializable-projection.rs:49:28 | LL | match fut.as_mut().poll(ctx) { | ^^^^ method not found in `Pin<&mut impl Future<Output = ()>>` diff --git a/tests/ui/async-await/in-trait/returning-possibly-unsized-self.rs b/tests/ui/async-await/in-trait/returning-possibly-unsized-self.rs new file mode 100644 index 00000000000..72f02679d77 --- /dev/null +++ b/tests/ui/async-await/in-trait/returning-possibly-unsized-self.rs @@ -0,0 +1,18 @@ +// check-pass +// edition:2021 + +#![deny(opaque_hidden_inferred_bound)] + +trait Repository /* : ?Sized */ { + async fn new() -> Self; +} + +struct MyRepository {} + +impl Repository for MyRepository { + async fn new() -> Self { + todo!() + } +} + +fn main() {} diff --git a/tests/ui/async-await/inference_var_self_argument.rs b/tests/ui/async-await/inference_var_self_argument.rs new file mode 100644 index 00000000000..fd8482f86b4 --- /dev/null +++ b/tests/ui/async-await/inference_var_self_argument.rs @@ -0,0 +1,12 @@ +//! This is a regression test for an ICE. +// edition: 2021 + +trait Foo { + async fn foo(self: &dyn Foo) { + //~^ ERROR: `Foo` cannot be made into an object + //~| ERROR invalid `self` parameter type: &dyn Foo + todo!() + } +} + +fn main() {} diff --git a/tests/ui/async-await/inference_var_self_argument.stderr b/tests/ui/async-await/inference_var_self_argument.stderr new file mode 100644 index 00000000000..8a8c1ea03f1 --- /dev/null +++ b/tests/ui/async-await/inference_var_self_argument.stderr @@ -0,0 +1,28 @@ +error[E0038]: the trait `Foo` cannot be made into an object + --> $DIR/inference_var_self_argument.rs:5:5 + | +LL | async fn foo(self: &dyn Foo) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Foo` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/inference_var_self_argument.rs:5:14 + | +LL | trait Foo { + | --- this trait cannot be made into an object... +LL | async fn foo(self: &dyn Foo) { + | ^^^ ...because method `foo` is `async` + = help: consider moving `foo` to another trait + +error[E0307]: invalid `self` parameter type: &dyn Foo + --> $DIR/inference_var_self_argument.rs:5:24 + | +LL | async fn foo(self: &dyn Foo) { + | ^^^^^^^^ + | + = note: type of `self` must be `Self` or a type that dereferences to it + = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0038, E0307. +For more information about an error, try `rustc --explain E0038`. diff --git a/tests/ui/async-await/issues/issue-65159.rs b/tests/ui/async-await/issues/issue-65159.rs index aed111e2144..7197a4fb91a 100644 --- a/tests/ui/async-await/issues/issue-65159.rs +++ b/tests/ui/async-await/issues/issue-65159.rs @@ -5,7 +5,7 @@ async fn copy() -> Result<()> //~^ ERROR enum takes 2 generic arguments { - Ok(()) //~ ERROR: type annotations needed + Ok(()) } -fn main() { } +fn main() {} diff --git a/tests/ui/async-await/issues/issue-65159.stderr b/tests/ui/async-await/issues/issue-65159.stderr index 77a0ea5027c..19512116a66 100644 --- a/tests/ui/async-await/issues/issue-65159.stderr +++ b/tests/ui/async-await/issues/issue-65159.stderr @@ -11,18 +11,6 @@ help: add missing generic argument LL | async fn copy() -> Result<(), E> | +++ -error[E0282]: type annotations needed - --> $DIR/issue-65159.rs:8:5 - | -LL | Ok(()) - | ^^ cannot infer type of the type parameter `E` declared on the enum `Result` - | -help: consider specifying the generic arguments - | -LL | Ok::<(), E>(()) - | +++++++++ - -error: aborting due to 2 previous errors +error: aborting due to 1 previous error -Some errors have detailed explanations: E0107, E0282. -For more information about an error, try `rustc --explain E0107`. +For more information about this error, try `rustc --explain E0107`. diff --git a/tests/ui/async-await/no-params-non-move-async-closure.rs b/tests/ui/async-await/no-params-non-move-async-closure.rs index 3b15f35c260..1440d918c50 100644 --- a/tests/ui/async-await/no-params-non-move-async-closure.rs +++ b/tests/ui/async-await/no-params-non-move-async-closure.rs @@ -1,8 +1,8 @@ // edition:2018 +// check-pass #![feature(async_closure)] fn main() { let _ = async |x: u8| {}; - //~^ ERROR `async` non-`move` closures with parameters are not currently supported } diff --git a/tests/ui/async-await/no-params-non-move-async-closure.stderr b/tests/ui/async-await/no-params-non-move-async-closure.stderr deleted file mode 100644 index d2659553699..00000000000 --- a/tests/ui/async-await/no-params-non-move-async-closure.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0708]: `async` non-`move` closures with parameters are not currently supported - --> $DIR/no-params-non-move-async-closure.rs:6:13 - | -LL | let _ = async |x: u8| {}; - | ^^^^^^^^^^^^^ - | - = help: consider using `let` statements to manually capture variables by reference before entering an `async move` closure - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0708`. diff --git a/tests/ui/borrowck/fn-item-check-trait-ref.rs b/tests/ui/borrowck/fn-item-check-trait-ref.rs new file mode 100644 index 00000000000..bdbb52e974f --- /dev/null +++ b/tests/ui/borrowck/fn-item-check-trait-ref.rs @@ -0,0 +1,15 @@ +// The method `assert_static` should be callable only for static values, +// because the impl has an implied bound `where T: 'static`. + +// check-fail + +trait AnyStatic<Witness>: Sized { + fn assert_static(self) {} +} + +impl<T> AnyStatic<&'static T> for T {} + +fn main() { + (&String::new()).assert_static(); + //~^ ERROR temporary value dropped while borrowed +} diff --git a/tests/ui/borrowck/fn-item-check-trait-ref.stderr b/tests/ui/borrowck/fn-item-check-trait-ref.stderr new file mode 100644 index 00000000000..92fd67c316c --- /dev/null +++ b/tests/ui/borrowck/fn-item-check-trait-ref.stderr @@ -0,0 +1,12 @@ +error[E0716]: temporary value dropped while borrowed + --> $DIR/fn-item-check-trait-ref.rs:13:7 + | +LL | (&String::new()).assert_static(); + | --^^^^^^^^^^^^^------------------ temporary value is freed at the end of this statement + | | | + | | creates a temporary value which is freed while still in use + | argument requires that borrow lasts for `'static` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0716`. diff --git a/tests/ui/borrowck/fn-item-check-type-params.rs b/tests/ui/borrowck/fn-item-check-type-params.rs new file mode 100644 index 00000000000..805c0d00de5 --- /dev/null +++ b/tests/ui/borrowck/fn-item-check-type-params.rs @@ -0,0 +1,57 @@ +// Regression test for #104005. +// +// Previously, different borrowck implementations used to disagree here. +// The status of each is documented on `fn test_*`. + +// check-fail + +use std::fmt::Display; + +trait Displayable { + fn display(self) -> Box<dyn Display>; +} + +impl<T: Display> Displayable for (T, Option<&'static T>) { + fn display(self) -> Box<dyn Display> { + Box::new(self.0) + } +} + +fn extend_lt<T, U>(val: T) -> Box<dyn Display> +where + (T, Option<U>): Displayable, +{ + Displayable::display((val, None)) +} + +// AST: fail +// HIR: pass +// MIR: pass +pub fn test_call<'a>(val: &'a str) { + extend_lt(val); + //~^ ERROR borrowed data escapes outside of function +} + +// AST: fail +// HIR: fail +// MIR: pass +pub fn test_coercion<'a>() { + let _: fn(&'a str) -> _ = extend_lt; + //~^ ERROR lifetime may not live long enough +} + +// AST: fail +// HIR: fail +// MIR: fail +pub fn test_arg() { + fn want<I, O>(_: I, _: impl Fn(I) -> O) {} + want(&String::new(), extend_lt); + //~^ ERROR temporary value dropped while borrowed +} + +// An exploit of the unsoundness. +fn main() { + let val = extend_lt(&String::from("blah blah blah")); + //~^ ERROR temporary value dropped while borrowed + println!("{}", val); +} diff --git a/tests/ui/borrowck/fn-item-check-type-params.stderr b/tests/ui/borrowck/fn-item-check-type-params.stderr new file mode 100644 index 00000000000..3a29edc55c5 --- /dev/null +++ b/tests/ui/borrowck/fn-item-check-type-params.stderr @@ -0,0 +1,43 @@ +error[E0521]: borrowed data escapes outside of function + --> $DIR/fn-item-check-type-params.rs:31:5 + | +LL | pub fn test_call<'a>(val: &'a str) { + | -- --- `val` is a reference that is only valid in the function body + | | + | lifetime `'a` defined here +LL | extend_lt(val); + | ^^^^^^^^^^^^^^ + | | + | `val` escapes the function body here + | argument requires that `'a` must outlive `'static` + +error: lifetime may not live long enough + --> $DIR/fn-item-check-type-params.rs:39:12 + | +LL | pub fn test_coercion<'a>() { + | -- lifetime `'a` defined here +LL | let _: fn(&'a str) -> _ = extend_lt; + | ^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` + +error[E0716]: temporary value dropped while borrowed + --> $DIR/fn-item-check-type-params.rs:48:11 + | +LL | want(&String::new(), extend_lt); + | ------^^^^^^^^^^^^^------------- temporary value is freed at the end of this statement + | | | + | | creates a temporary value which is freed while still in use + | argument requires that borrow lasts for `'static` + +error[E0716]: temporary value dropped while borrowed + --> $DIR/fn-item-check-type-params.rs:54:26 + | +LL | let val = extend_lt(&String::from("blah blah blah")); + | -----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-- temporary value is freed at the end of this statement + | | | + | | creates a temporary value which is freed while still in use + | argument requires that borrow lasts for `'static` + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0521, E0716. +For more information about an error, try `rustc --explain E0521`. diff --git a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs index c10246eec64..b52939ffc11 100644 --- a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs +++ b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs @@ -17,7 +17,6 @@ async fn buy_lock(coroutine: &Mutex<MarketMultiplier>) -> LockedMarket<'_> { //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument was supplied //~^^ ERROR struct takes 1 generic argument but 0 generic arguments were supplied LockedMarket(coroutine.lock().unwrap().buy()) - //~^ ERROR: cannot return value referencing temporary value } struct LockedMarket<T>(T); diff --git a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr index 2b10cf67d15..516c1d065e6 100644 --- a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr +++ b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr @@ -7,7 +7,7 @@ LL | async fn buy_lock(coroutine: &Mutex<MarketMultiplier>) -> LockedMarket<'_> | expected 0 lifetime arguments | note: struct defined here, with 0 lifetime parameters - --> $DIR/issue-82126-mismatched-subst-and-hir.rs:23:8 + --> $DIR/issue-82126-mismatched-subst-and-hir.rs:22:8 | LL | struct LockedMarket<T>(T); | ^^^^^^^^^^^^ @@ -19,7 +19,7 @@ LL | async fn buy_lock(coroutine: &Mutex<MarketMultiplier>) -> LockedMarket<'_> | ^^^^^^^^^^^^ expected 1 generic argument | note: struct defined here, with 1 generic parameter: `T` - --> $DIR/issue-82126-mismatched-subst-and-hir.rs:23:8 + --> $DIR/issue-82126-mismatched-subst-and-hir.rs:22:8 | LL | struct LockedMarket<T>(T); | ^^^^^^^^^^^^ - @@ -28,16 +28,6 @@ help: add missing generic argument LL | async fn buy_lock(coroutine: &Mutex<MarketMultiplier>) -> LockedMarket<'_, T> { | +++ -error[E0515]: cannot return value referencing temporary value - --> $DIR/issue-82126-mismatched-subst-and-hir.rs:19:5 - | -LL | LockedMarket(coroutine.lock().unwrap().buy()) - | ^^^^^^^^^^^^^-------------------------^^^^^^^ - | | | - | | temporary value created here - | returns a value referencing data owned by the current function - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors -Some errors have detailed explanations: E0107, E0515. -For more information about an error, try `rustc --explain E0107`. +For more information about this error, try `rustc --explain E0107`. diff --git a/tests/ui/check-cfg/cargo-feature.none.stderr b/tests/ui/check-cfg/cargo-feature.none.stderr index 9a308429484..aed4fd2a8c0 100644 --- a/tests/ui/check-cfg/cargo-feature.none.stderr +++ b/tests/ui/check-cfg/cargo-feature.none.stderr @@ -1,34 +1,36 @@ -warning: unexpected `cfg` condition name: `feature` - --> $DIR/cargo-feature.rs:13:7 +warning: unexpected `cfg` condition value: `serde` + --> $DIR/cargo-feature.rs:14:7 | LL | #[cfg(feature = "serde")] - | ^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^ help: remove the condition | - = help: consider defining some features in `Cargo.toml` + = note: no expected values for `feature` + = help: consider adding `serde` as a feature in `Cargo.toml` = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default -warning: unexpected `cfg` condition name: `feature` +warning: unexpected `cfg` condition value: (none) --> $DIR/cargo-feature.rs:18:7 | LL | #[cfg(feature)] - | ^^^^^^^ + | ^^^^^^^ help: remove the condition | + = note: no expected values for `feature` = help: consider defining some features in `Cargo.toml` = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration warning: unexpected `cfg` condition name: `tokio_unstable` - --> $DIR/cargo-feature.rs:23:7 + --> $DIR/cargo-feature.rs:22:7 | LL | #[cfg(tokio_unstable)] | ^^^^^^^^^^^^^^ | - = help: expected names are: `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows` + = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows` = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(tokio_unstable)");` to the top of a `build.rs` = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration warning: unexpected `cfg` condition name: `CONFIG_NVME` - --> $DIR/cargo-feature.rs:27:7 + --> $DIR/cargo-feature.rs:26:7 | LL | #[cfg(CONFIG_NVME = "m")] | ^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/check-cfg/cargo-feature.rs b/tests/ui/check-cfg/cargo-feature.rs index f2fd0fd6420..8542174d0c0 100644 --- a/tests/ui/check-cfg/cargo-feature.rs +++ b/tests/ui/check-cfg/cargo-feature.rs @@ -5,19 +5,18 @@ // check-pass // revisions: some none // rustc-env:CARGO=/usr/bin/cargo -// compile-flags: --check-cfg=cfg() -Z unstable-options +// compile-flags: -Z unstable-options +// [none]compile-flags: --check-cfg=cfg(feature,values()) // [some]compile-flags: --check-cfg=cfg(feature,values("bitcode")) // [some]compile-flags: --check-cfg=cfg(CONFIG_NVME,values("y")) // [none]error-pattern:Cargo.toml #[cfg(feature = "serde")] -//[none]~^ WARNING unexpected `cfg` condition name -//[some]~^^ WARNING unexpected `cfg` condition value +//~^ WARNING unexpected `cfg` condition value fn ser() {} #[cfg(feature)] -//[none]~^ WARNING unexpected `cfg` condition name -//[some]~^^ WARNING unexpected `cfg` condition value +//~^ WARNING unexpected `cfg` condition value fn feat() {} #[cfg(tokio_unstable)] diff --git a/tests/ui/check-cfg/cargo-feature.some.stderr b/tests/ui/check-cfg/cargo-feature.some.stderr index fc6951b5617..74d65e550bb 100644 --- a/tests/ui/check-cfg/cargo-feature.some.stderr +++ b/tests/ui/check-cfg/cargo-feature.some.stderr @@ -1,5 +1,5 @@ warning: unexpected `cfg` condition value: `serde` - --> $DIR/cargo-feature.rs:13:7 + --> $DIR/cargo-feature.rs:14:7 | LL | #[cfg(feature = "serde")] | ^^^^^^^^^^^^^^^^^ @@ -16,10 +16,11 @@ LL | #[cfg(feature)] | ^^^^^^^- help: specify a config value: `= "bitcode"` | = note: expected values for `feature` are: `bitcode` + = help: consider defining some features in `Cargo.toml` = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration warning: unexpected `cfg` condition name: `tokio_unstable` - --> $DIR/cargo-feature.rs:23:7 + --> $DIR/cargo-feature.rs:22:7 | LL | #[cfg(tokio_unstable)] | ^^^^^^^^^^^^^^ @@ -29,7 +30,7 @@ LL | #[cfg(tokio_unstable)] = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `m` - --> $DIR/cargo-feature.rs:27:7 + --> $DIR/cargo-feature.rs:26:7 | LL | #[cfg(CONFIG_NVME = "m")] | ^^^^^^^^^^^^^^--- diff --git a/tests/ui/check-cfg/concat-values.rs b/tests/ui/check-cfg/concat-values.rs index 0f9178ce6a5..ad922f8c908 100644 --- a/tests/ui/check-cfg/concat-values.rs +++ b/tests/ui/check-cfg/concat-values.rs @@ -1,6 +1,7 @@ // check-pass // compile-flags: -Z unstable-options // compile-flags: --check-cfg=cfg(my_cfg,values("foo")) --check-cfg=cfg(my_cfg,values("bar")) +// compile-flags: --check-cfg=cfg(my_cfg,values()) #[cfg(my_cfg)] //~^ WARNING unexpected `cfg` condition value @@ -10,4 +11,7 @@ fn my_cfg() {} //~^ WARNING unexpected `cfg` condition value fn my_cfg() {} +#[cfg(any(my_cfg = "foo", my_cfg = "bar"))] +fn foo_and_bar() {} + fn main() {} diff --git a/tests/ui/check-cfg/concat-values.stderr b/tests/ui/check-cfg/concat-values.stderr index dec43f5bda3..6fe9f2baa09 100644 --- a/tests/ui/check-cfg/concat-values.stderr +++ b/tests/ui/check-cfg/concat-values.stderr @@ -1,5 +1,5 @@ warning: unexpected `cfg` condition value: (none) - --> $DIR/concat-values.rs:5:7 + --> $DIR/concat-values.rs:6:7 | LL | #[cfg(my_cfg)] | ^^^^^^ @@ -10,7 +10,7 @@ LL | #[cfg(my_cfg)] = note: `#[warn(unexpected_cfgs)]` on by default warning: unexpected `cfg` condition value: `unk` - --> $DIR/concat-values.rs:9:7 + --> $DIR/concat-values.rs:10:7 | LL | #[cfg(my_cfg = "unk")] | ^^^^^^^^^^^^^^ diff --git a/tests/ui/check-cfg/empty-values.rs b/tests/ui/check-cfg/empty-values.rs new file mode 100644 index 00000000000..7e6ba6ae84a --- /dev/null +++ b/tests/ui/check-cfg/empty-values.rs @@ -0,0 +1,14 @@ +// Check that we detect unexpected value when none are allowed +// +// check-pass +// compile-flags: --check-cfg=cfg(foo,values()) -Zunstable-options + +#[cfg(foo = "foo")] +//~^ WARNING unexpected `cfg` condition value +fn do_foo() {} + +#[cfg(foo)] +//~^ WARNING unexpected `cfg` condition value +fn do_foo() {} + +fn main() {} diff --git a/tests/ui/check-cfg/empty-values.stderr b/tests/ui/check-cfg/empty-values.stderr new file mode 100644 index 00000000000..e7b0b05d561 --- /dev/null +++ b/tests/ui/check-cfg/empty-values.stderr @@ -0,0 +1,23 @@ +warning: unexpected `cfg` condition value: `foo` + --> $DIR/empty-values.rs:6:7 + | +LL | #[cfg(foo = "foo")] + | ^^^^^^^^^^^ help: remove the condition + | + = note: no expected values for `foo` + = help: to expect this configuration use `--check-cfg=cfg(foo, values("foo"))` + = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration + = note: `#[warn(unexpected_cfgs)]` on by default + +warning: unexpected `cfg` condition value: (none) + --> $DIR/empty-values.rs:10:7 + | +LL | #[cfg(foo)] + | ^^^ help: remove the condition + | + = note: no expected values for `foo` + = help: to expect this configuration use `--check-cfg=cfg(foo)` + = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration + +warning: 2 warnings emitted + diff --git a/tests/ui/check-cfg/well-known-values.stderr b/tests/ui/check-cfg/well-known-values.stderr index 9d134dcfcfd..d7d538c0b9e 100644 --- a/tests/ui/check-cfg/well-known-values.stderr +++ b/tests/ui/check-cfg/well-known-values.stderr @@ -125,7 +125,7 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` LL | target_env = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_env` are: ``, `eabihf`, `gnu`, `gnueabihf`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `ohos`, `psx`, `relibc`, `sgx`, `uclibc` + = note: expected values for `target_env` are: ``, `eabihf`, `gnu`, `gnueabihf`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `ohos`, `preview2`, `psx`, `relibc`, `sgx`, `uclibc` = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` @@ -134,7 +134,7 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` LL | target_family = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_family` are: `unix`, `wasm`, `windows` + = note: expected values for `target_family` are: `unix`, `wasi`, `wasm`, `windows` = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` @@ -179,7 +179,7 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` LL | target_os = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous` + = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm` = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` @@ -208,7 +208,7 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` LL | target_vendor = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_vendor` are: `apple`, `espressif`, `fortanix`, `ibm`, `kmc`, `nintendo`, `nvidia`, `pc`, `sony`, `sun`, `unikraft`, `unknown`, `uwp`, `win7`, `wrs` + = note: expected values for `target_vendor` are: `apple`, `espressif`, `fortanix`, `ibm`, `kmc`, `nintendo`, `nvidia`, `pc`, `risc0`, `sony`, `sun`, `unikraft`, `unknown`, `uwp`, `win7`, `wrs` = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` @@ -252,7 +252,7 @@ LL | #[cfg(target_os = "linuz")] // testing that we suggest `linux` | | | help: there is a expected value with a similar name: `"linux"` | - = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous` + = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm` = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration warning: 26 warnings emitted diff --git a/tests/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr b/tests/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr index 1a13255429f..b71cfc50333 100644 --- a/tests/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr +++ b/tests/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr @@ -9,7 +9,7 @@ LL | let c1 : () = c; | expected due to this | = note: expected unit type `()` - found closure `{mod1::f<T>::{closure#0} closure_args=(unavailable) args=[T, ?16t, extern "rust-call" fn(()), ?15t]}` + found closure `{mod1::f<T>::{closure#0} closure_kind_ty=?8t closure_sig_as_fn_ptr_ty=extern "rust-call" fn(()) upvar_tys=?7t}` help: use parentheses to call this closure | LL | let c1 : () = c(); diff --git a/tests/ui/closures/print/closure-print-generic-verbose-2.stderr b/tests/ui/closures/print/closure-print-generic-verbose-2.stderr index 8553817247d..88f4dc9b92a 100644 --- a/tests/ui/closures/print/closure-print-generic-verbose-2.stderr +++ b/tests/ui/closures/print/closure-print-generic-verbose-2.stderr @@ -9,7 +9,7 @@ LL | let c1 : () = c; | expected due to this | = note: expected unit type `()` - found closure `{f<T>::{closure#0} closure_args=(unavailable) args=[T, ?16t, extern "rust-call" fn(()), ?15t]}` + found closure `{f<T>::{closure#0} closure_kind_ty=?8t closure_sig_as_fn_ptr_ty=extern "rust-call" fn(()) upvar_tys=?7t}` help: use parentheses to call this closure | LL | let c1 : () = c(); diff --git a/tests/ui/closures/print/closure-print-verbose.stderr b/tests/ui/closures/print/closure-print-verbose.stderr index 3d0af5eb171..204a86b6330 100644 --- a/tests/ui/closures/print/closure-print-verbose.stderr +++ b/tests/ui/closures/print/closure-print-verbose.stderr @@ -7,7 +7,7 @@ LL | let foo: fn(u8) -> u8 = |v: u8| { a += v; a }; | expected due to this | = note: expected fn pointer `fn(u8) -> u8` - found closure `{main::{closure#0} closure_args=(unavailable) args=[i8, extern "rust-call" fn((u8,)) -> u8, ?6t]}` + found closure `{main::{closure#0} closure_kind_ty=i8 closure_sig_as_fn_ptr_ty=extern "rust-call" fn((u8,)) -> u8 upvar_tys=?4t}` note: closures can only be coerced to `fn` types if they do not capture any variables --> $DIR/closure-print-verbose.rs:10:39 | diff --git a/tests/ui/codegen/issue-99551.rs b/tests/ui/codegen/issue-99551.rs index 9e203fba113..b223aff4e94 100644 --- a/tests/ui/codegen/issue-99551.rs +++ b/tests/ui/codegen/issue-99551.rs @@ -1,4 +1,5 @@ // build-pass +#![feature(trait_upcasting)] pub trait A {} pub trait B {} diff --git a/tests/ui/codegen/mismatched-data-layout.json b/tests/ui/codegen/mismatched-data-layout.json new file mode 100644 index 00000000000..4cb0602dc75 --- /dev/null +++ b/tests/ui/codegen/mismatched-data-layout.json @@ -0,0 +1,13 @@ +{ + "llvm-target": "x86_64-unknown-none-gnu", + "data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", + "arch": "x86_64", + "target-endian": "little", + "target-pointer-width": "64", + "target-c-int-width": "32", + "os": "unknown", + "linker-flavor": "ld.lld", + "linker": "rust-lld", + "executables": true +} + diff --git a/tests/ui/codegen/mismatched-data-layouts.rs b/tests/ui/codegen/mismatched-data-layouts.rs new file mode 100644 index 00000000000..047ec155fdc --- /dev/null +++ b/tests/ui/codegen/mismatched-data-layouts.rs @@ -0,0 +1,14 @@ +// This test checks that data layout mismatches emit an error. +// +// build-fail +// needs-llvm-components: x86 +// compile-flags: --crate-type=lib --target={{src-base}}/codegen/mismatched-data-layout.json -Z unstable-options +// error-pattern: differs from LLVM target's +// normalize-stderr-test: "`, `[A-Za-z0-9-:]*`" -> "`, `normalized data layout`" +// normalize-stderr-test: "layout, `[A-Za-z0-9-:]*`" -> "layout, `normalized data layout`" + +#![feature(lang_items, no_core, auto_traits)] +#![no_core] + +#[lang = "sized"] +trait Sized {} diff --git a/tests/ui/codegen/mismatched-data-layouts.stderr b/tests/ui/codegen/mismatched-data-layouts.stderr new file mode 100644 index 00000000000..1fe242266df --- /dev/null +++ b/tests/ui/codegen/mismatched-data-layouts.stderr @@ -0,0 +1,4 @@ +error: data-layout for target `mismatched-data-layout-7814813422914914169`, `normalized data layout`, differs from LLVM target's `x86_64-unknown-none-gnu` default layout, `normalized data layout` + +error: aborting due to 1 previous error + diff --git a/tests/ui/coercion/issue-53475.rs b/tests/ui/coercion/issue-53475.rs index 3770c024fb9..f389169f954 100644 --- a/tests/ui/coercion/issue-53475.rs +++ b/tests/ui/coercion/issue-53475.rs @@ -3,7 +3,7 @@ use std::any::Any; use std::ops::CoerceUnsized; -struct Foo<T> { +struct Foo<T: ?Sized> { data: Box<T>, } diff --git a/tests/ui/command/command-create-pidfd.rs b/tests/ui/command/command-create-pidfd.rs deleted file mode 100644 index 4df443c66d6..00000000000 --- a/tests/ui/command/command-create-pidfd.rs +++ /dev/null @@ -1,56 +0,0 @@ -// run-pass -// only-linux - pidfds are a linux-specific concept - -#![feature(linux_pidfd)] -#![feature(rustc_private)] - -extern crate libc; - -use std::io::Error; -use std::os::linux::process::{ChildExt, CommandExt}; -use std::process::Command; - -fn has_clone3() -> bool { - let res = unsafe { libc::syscall(libc::SYS_clone3, 0, 0) }; - let err = (res == -1) - .then(|| Error::last_os_error()) - .expect("probe syscall should not succeed"); - - // If the `clone3` syscall is not implemented in the current kernel version it should return an - // `ENOSYS` error. Docker also blocks the whole syscall inside unprivileged containers, and - // returns `EPERM` (instead of `ENOSYS`) when a program tries to invoke the syscall. Because of - // that we need to check for *both* `ENOSYS` and `EPERM`. - // - // Note that Docker's behavior is breaking other projects (notably glibc), so they're planning - // to update their filtering to return `ENOSYS` in a future release: - // - // https://github.com/moby/moby/issues/42680 - // - err.raw_os_error() != Some(libc::ENOSYS) && err.raw_os_error() != Some(libc::EPERM) -} - -fn main() { - // pidfds require the clone3 syscall - if !has_clone3() { - return; - } - - // We don't assert the precise value, since the standard library - // might have opened other file descriptors before our code runs. - let _ = Command::new("echo") - .create_pidfd(true) - .spawn() - .unwrap() - .pidfd().expect("failed to obtain pidfd"); - - let _ = Command::new("echo") - .create_pidfd(false) - .spawn() - .unwrap() - .pidfd().expect_err("pidfd should not have been created when create_pid(false) is set"); - - let _ = Command::new("echo") - .spawn() - .unwrap() - .pidfd().expect_err("pidfd should not have been created"); -} diff --git a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.rs b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.rs index 7174d1ec4f2..dfb8a36ec53 100644 --- a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.rs +++ b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.rs @@ -8,13 +8,11 @@ impl std::marker::ConstParamTy for ImplementsConstParamTy {} struct CantParam(ImplementsConstParamTy); impl std::marker::ConstParamTy for CantParam {} -//~^ error: the type `CantParam` does not `#[derive(Eq)]` -//~| error: the type `CantParam` does not `#[derive(PartialEq)]` +//~^ error: the type `CantParam` does not `#[derive(PartialEq)]` //~| the trait bound `CantParam: Eq` is not satisfied #[derive(std::marker::ConstParamTy)] -//~^ error: the type `CantParamDerive` does not `#[derive(Eq)]` -//~| error: the type `CantParamDerive` does not `#[derive(PartialEq)]` +//~^ error: the type `CantParamDerive` does not `#[derive(PartialEq)]` //~| the trait bound `CantParamDerive: Eq` is not satisfied struct CantParamDerive(ImplementsConstParamTy); diff --git a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.stderr b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.stderr index 2cf7cc07dbe..e213808cf7b 100644 --- a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.stderr +++ b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_no_structural_eq.stderr @@ -21,17 +21,8 @@ LL | impl std::marker::ConstParamTy for CantParam {} note: required by a bound in `ConstParamTy` --> $SRC_DIR/core/src/marker.rs:LL:COL -error[E0277]: the type `CantParam` does not `#[derive(Eq)]` - --> $DIR/const_param_ty_impl_no_structural_eq.rs:10:36 - | -LL | impl std::marker::ConstParamTy for CantParam {} - | ^^^^^^^^^ the trait `StructuralEq` is not implemented for `CantParam` - | -note: required by a bound in `ConstParamTy` - --> $SRC_DIR/core/src/marker.rs:LL:COL - error[E0277]: the trait bound `CantParamDerive: Eq` is not satisfied - --> $DIR/const_param_ty_impl_no_structural_eq.rs:15:10 + --> $DIR/const_param_ty_impl_no_structural_eq.rs:14:10 | LL | #[derive(std::marker::ConstParamTy)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `CantParamDerive` @@ -46,7 +37,7 @@ LL | struct CantParamDerive(ImplementsConstParamTy); | error[E0277]: the type `CantParamDerive` does not `#[derive(PartialEq)]` - --> $DIR/const_param_ty_impl_no_structural_eq.rs:15:10 + --> $DIR/const_param_ty_impl_no_structural_eq.rs:14:10 | LL | #[derive(std::marker::ConstParamTy)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `StructuralPartialEq` is not implemented for `CantParamDerive` @@ -55,16 +46,6 @@ note: required by a bound in `ConstParamTy` --> $SRC_DIR/core/src/marker.rs:LL:COL = note: this error originates in the derive macro `std::marker::ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info) -error[E0277]: the type `CantParamDerive` does not `#[derive(Eq)]` - --> $DIR/const_param_ty_impl_no_structural_eq.rs:15:10 - | -LL | #[derive(std::marker::ConstParamTy)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `StructuralEq` is not implemented for `CantParamDerive` - | -note: required by a bound in `ConstParamTy` - --> $SRC_DIR/core/src/marker.rs:LL:COL - = note: this error originates in the derive macro `std::marker::ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info) - -error: aborting due to 6 previous errors +error: aborting due to 4 previous errors For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.rs b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.rs index c04e96c569b..f2986f9cc60 100644 --- a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.rs +++ b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.rs @@ -1,5 +1,5 @@ #![allow(incomplete_features)] -#![feature(adt_const_params, structural_match)] +#![feature(adt_const_params)] union Union { a: u8, @@ -11,7 +11,6 @@ impl PartialEq for Union { } } impl Eq for Union {} -impl std::marker::StructuralEq for Union {} impl std::marker::ConstParamTy for Union {} //~^ ERROR the type `Union` does not `#[derive(PartialEq)]` @@ -28,7 +27,6 @@ impl PartialEq for UnionDerive { } } impl Eq for UnionDerive {} -impl std::marker::StructuralEq for UnionDerive {} fn main() {} diff --git a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.stderr b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.stderr index 985b933c40c..4c937db6c3a 100644 --- a/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.stderr +++ b/tests/ui/const-generics/adt_const_params/const_param_ty_impl_union.stderr @@ -1,11 +1,11 @@ error: this trait cannot be derived for unions - --> $DIR/const_param_ty_impl_union.rs:19:10 + --> $DIR/const_param_ty_impl_union.rs:18:10 | LL | #[derive(std::marker::ConstParamTy)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0277]: the type `Union` does not `#[derive(PartialEq)]` - --> $DIR/const_param_ty_impl_union.rs:16:36 + --> $DIR/const_param_ty_impl_union.rs:15:36 | LL | impl std::marker::ConstParamTy for Union {} | ^^^^^ the trait `StructuralPartialEq` is not implemented for `Union` diff --git a/tests/ui/const-generics/bad-generic-in-copy-impl.rs b/tests/ui/const-generics/bad-generic-in-copy-impl.rs index b5663464cf4..092a7af236b 100644 --- a/tests/ui/const-generics/bad-generic-in-copy-impl.rs +++ b/tests/ui/const-generics/bad-generic-in-copy-impl.rs @@ -2,6 +2,7 @@ pub struct Foo { x: [u8; SIZE], //~^ ERROR mismatched types + //~| ERROR mismatched types } const SIZE: u32 = 1; diff --git a/tests/ui/const-generics/bad-generic-in-copy-impl.stderr b/tests/ui/const-generics/bad-generic-in-copy-impl.stderr index d60d8ec0e90..fbd546d42fb 100644 --- a/tests/ui/const-generics/bad-generic-in-copy-impl.stderr +++ b/tests/ui/const-generics/bad-generic-in-copy-impl.stderr @@ -4,6 +4,14 @@ error[E0308]: mismatched types LL | x: [u8; SIZE], | ^^^^ expected `usize`, found `u32` -error: aborting due to 1 previous error +error[E0308]: mismatched types + --> $DIR/bad-generic-in-copy-impl.rs:3:13 + | +LL | x: [u8; SIZE], + | ^^^^ expected `usize`, found `u32` + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/bad-subst-const-kind.rs b/tests/ui/const-generics/bad-subst-const-kind.rs index e13dfbacd24..376b18c15b8 100644 --- a/tests/ui/const-generics/bad-subst-const-kind.rs +++ b/tests/ui/const-generics/bad-subst-const-kind.rs @@ -11,3 +11,4 @@ impl<const N: u64> Q for [u8; N] { } pub fn test() -> [u8; <[u8; 13] as Q>::ASSOC] { todo!() } +//~^ ERROR: the constant `13` is not of type `u64` diff --git a/tests/ui/const-generics/bad-subst-const-kind.stderr b/tests/ui/const-generics/bad-subst-const-kind.stderr index 6f5bc567c37..c04a05573be 100644 --- a/tests/ui/const-generics/bad-subst-const-kind.stderr +++ b/tests/ui/const-generics/bad-subst-const-kind.stderr @@ -1,9 +1,23 @@ +error: the constant `13` is not of type `u64` + --> $DIR/bad-subst-const-kind.rs:13:24 + | +LL | pub fn test() -> [u8; <[u8; 13] as Q>::ASSOC] { todo!() } + | ^^^^^^^^ expected `u64`, found `usize` + | +note: required for `[u8; 13]` to implement `Q` + --> $DIR/bad-subst-const-kind.rs:8:20 + | +LL | impl<const N: u64> Q for [u8; N] { + | ------------ ^ ^^^^^^^ + | | + | unsatisfied trait bound introduced here + error[E0308]: mismatched types --> $DIR/bad-subst-const-kind.rs:8:31 | LL | impl<const N: u64> Q for [u8; N] { | ^ expected `usize`, found `u64` -error: aborting due to 1 previous error +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs b/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs index 5813f098184..6b0d9e047db 100644 --- a/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs +++ b/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs @@ -7,7 +7,10 @@ trait Q { impl<const N: u64> Q for [u8; N] {} //~^ ERROR not all trait items implemented +//~| ERROR mismatched types pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {} +//~^ ERROR the constant `13` is not of type `u64` +//~| ERROR mismatched types pub fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr b/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr index c73d1022ed3..bb6d650b7ab 100644 --- a/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr +++ b/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr @@ -7,6 +7,35 @@ LL | const ASSOC: usize; LL | impl<const N: u64> Q for [u8; N] {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `ASSOC` in implementation -error: aborting due to 1 previous error +error: the constant `13` is not of type `u64` + --> $DIR/type_mismatch.rs:12:26 + | +LL | pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {} + | ^^^^^^^^ expected `u64`, found `usize` + | +note: required for `[u8; 13]` to implement `Q` + --> $DIR/type_mismatch.rs:8:20 + | +LL | impl<const N: u64> Q for [u8; N] {} + | ------------ ^ ^^^^^^^ + | | + | unsatisfied trait bound introduced here + +error[E0308]: mismatched types + --> $DIR/type_mismatch.rs:12:20 + | +LL | pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {} + | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `[u8; <[u8; 13] as Q>::ASSOC]`, found `()` + | | + | implicitly returns `()` as its body has no tail or `return` expression + +error[E0308]: mismatched types + --> $DIR/type_mismatch.rs:8:31 + | +LL | impl<const N: u64> Q for [u8; N] {} + | ^ expected `usize`, found `u64` + +error: aborting due to 4 previous errors -For more information about this error, try `rustc --explain E0046`. +Some errors have detailed explanations: E0046, E0308. +For more information about an error, try `rustc --explain E0046`. diff --git a/tests/ui/const-generics/generic_const_exprs/typeid-equality-by-subtyping.stderr b/tests/ui/const-generics/generic_const_exprs/typeid-equality-by-subtyping.stderr index 3bae93ccb83..220fcd38b09 100644 --- a/tests/ui/const-generics/generic_const_exprs/typeid-equality-by-subtyping.stderr +++ b/tests/ui/const-generics/generic_const_exprs/typeid-equality-by-subtyping.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `TypeId` in a pattern, `TypeId` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `TypeId` in a pattern, `TypeId` must be annotated with `#[derive(PartialEq)]` --> $DIR/typeid-equality-by-subtyping.rs:18:9 | LL | WHAT_A_TYPE => 0, | ^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/issues/issue-61336-2.stderr b/tests/ui/const-generics/issues/issue-61336-2.stderr index 0af6f87a68d..b0864689f74 100644 --- a/tests/ui/const-generics/issues/issue-61336-2.stderr +++ b/tests/ui/const-generics/issues/issue-61336-2.stderr @@ -5,6 +5,8 @@ LL | [x; { N }] | ^ the trait `Copy` is not implemented for `T` | = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider restricting type parameter `T` | LL | fn g<T: std::marker::Copy, const N: usize>(x: T) -> [T; N] { diff --git a/tests/ui/const-generics/issues/issue-61336.stderr b/tests/ui/const-generics/issues/issue-61336.stderr index 4132e511240..111afbda343 100644 --- a/tests/ui/const-generics/issues/issue-61336.stderr +++ b/tests/ui/const-generics/issues/issue-61336.stderr @@ -5,6 +5,8 @@ LL | [x; N] | ^ the trait `Copy` is not implemented for `T` | = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider restricting type parameter `T` | LL | fn g<T: std::marker::Copy, const N: usize>(x: T) -> [T; N] { diff --git a/tests/ui/const-generics/issues/issue-74950.min.stderr b/tests/ui/const-generics/issues/issue-74950.min.stderr index 54ef1ea1e94..a573dac6087 100644 --- a/tests/ui/const-generics/issues/issue-74950.min.stderr +++ b/tests/ui/const-generics/issues/issue-74950.min.stderr @@ -1,5 +1,5 @@ error: `Inner` is forbidden as the type of a const generic parameter - --> $DIR/issue-74950.rs:20:23 + --> $DIR/issue-74950.rs:19:23 | LL | struct Outer<const I: Inner>; | ^^^^^ @@ -8,7 +8,7 @@ LL | struct Outer<const I: Inner>; = help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types error: `Inner` is forbidden as the type of a const generic parameter - --> $DIR/issue-74950.rs:20:23 + --> $DIR/issue-74950.rs:19:23 | LL | struct Outer<const I: Inner>; | ^^^^^ @@ -18,7 +18,7 @@ LL | struct Outer<const I: Inner>; = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `Inner` is forbidden as the type of a const generic parameter - --> $DIR/issue-74950.rs:20:23 + --> $DIR/issue-74950.rs:19:23 | LL | struct Outer<const I: Inner>; | ^^^^^ @@ -28,7 +28,7 @@ LL | struct Outer<const I: Inner>; = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `Inner` is forbidden as the type of a const generic parameter - --> $DIR/issue-74950.rs:20:23 + --> $DIR/issue-74950.rs:19:23 | LL | struct Outer<const I: Inner>; | ^^^^^ @@ -37,15 +37,5 @@ LL | struct Outer<const I: Inner>; = help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error: `Inner` is forbidden as the type of a const generic parameter - --> $DIR/issue-74950.rs:20:23 - | -LL | struct Outer<const I: Inner>; - | ^^^^^ - | - = note: the only supported types are integers, `bool` and `char` - = help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 5 previous errors +error: aborting due to 4 previous errors diff --git a/tests/ui/const-generics/issues/issue-74950.rs b/tests/ui/const-generics/issues/issue-74950.rs index 43bb322656b..f1f9bd16ebe 100644 --- a/tests/ui/const-generics/issues/issue-74950.rs +++ b/tests/ui/const-generics/issues/issue-74950.rs @@ -15,13 +15,11 @@ struct Inner; // - impl PartialEq // - impl Eq // - impl StructuralPartialEq -// - impl StructuralEq #[derive(PartialEq, Eq)] struct Outer<const I: Inner>; //[min]~^ `Inner` is forbidden //[min]~| `Inner` is forbidden //[min]~| `Inner` is forbidden //[min]~| `Inner` is forbidden -//[min]~| `Inner` is forbidden fn main() {} diff --git a/tests/ui/consts/const-address-of-mut.rs b/tests/ui/consts/const-address-of-mut.rs index 3788088b810..5f0c76d6285 100644 --- a/tests/ui/consts/const-address-of-mut.rs +++ b/tests/ui/consts/const-address-of-mut.rs @@ -1,14 +1,14 @@ #![feature(raw_ref_op)] -const A: () = { let mut x = 2; &raw mut x; }; //~ mutable reference +const A: () = { let mut x = 2; &raw mut x; }; //~ mutable pointer -static B: () = { let mut x = 2; &raw mut x; }; //~ mutable reference +static B: () = { let mut x = 2; &raw mut x; }; //~ mutable pointer -static mut C: () = { let mut x = 2; &raw mut x; }; //~ mutable reference +static mut C: () = { let mut x = 2; &raw mut x; }; //~ mutable pointer const fn foo() { let mut x = 0; - let y = &raw mut x; //~ mutable reference + let y = &raw mut x; //~ mutable pointer } fn main() {} diff --git a/tests/ui/consts/const-address-of-mut.stderr b/tests/ui/consts/const-address-of-mut.stderr index 2a69bb8be97..1b371fcee98 100644 --- a/tests/ui/consts/const-address-of-mut.stderr +++ b/tests/ui/consts/const-address-of-mut.stderr @@ -1,4 +1,4 @@ -error[E0658]: raw mutable references are not allowed in constants +error[E0658]: raw mutable pointers are not allowed in constants --> $DIR/const-address-of-mut.rs:3:32 | LL | const A: () = { let mut x = 2; &raw mut x; }; @@ -8,7 +8,7 @@ LL | const A: () = { let mut x = 2; &raw mut x; }; = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date -error[E0658]: raw mutable references are not allowed in statics +error[E0658]: raw mutable pointers are not allowed in statics --> $DIR/const-address-of-mut.rs:5:33 | LL | static B: () = { let mut x = 2; &raw mut x; }; @@ -18,7 +18,7 @@ LL | static B: () = { let mut x = 2; &raw mut x; }; = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date -error[E0658]: raw mutable references are not allowed in statics +error[E0658]: raw mutable pointers are not allowed in statics --> $DIR/const-address-of-mut.rs:7:37 | LL | static mut C: () = { let mut x = 2; &raw mut x; }; @@ -28,7 +28,7 @@ LL | static mut C: () = { let mut x = 2; &raw mut x; }; = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date -error[E0658]: raw mutable references are not allowed in constant functions +error[E0658]: raw mutable pointers are not allowed in constant functions --> $DIR/const-address-of-mut.rs:11:13 | LL | let y = &raw mut x; diff --git a/tests/ui/consts/const-blocks/migrate-fail.stderr b/tests/ui/consts/const-blocks/migrate-fail.stderr index d1896f755d5..3c116026e58 100644 --- a/tests/ui/consts/const-blocks/migrate-fail.stderr +++ b/tests/ui/consts/const-blocks/migrate-fail.stderr @@ -6,6 +6,8 @@ LL | let arr: [Option<Bar>; 2] = [x; 2]; | = note: required for `Option<Bar>` to implement `Copy` = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider annotating `Bar` with `#[derive(Copy)]` | LL + #[derive(Copy)] @@ -20,6 +22,8 @@ LL | let arr: [Option<Bar>; 2] = [x; 2]; | = note: required for `Option<Bar>` to implement `Copy` = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider annotating `Bar` with `#[derive(Copy)]` | LL + #[derive(Copy)] diff --git a/tests/ui/consts/const-blocks/nll-fail.stderr b/tests/ui/consts/const-blocks/nll-fail.stderr index 807c964a51d..ff2b62da668 100644 --- a/tests/ui/consts/const-blocks/nll-fail.stderr +++ b/tests/ui/consts/const-blocks/nll-fail.stderr @@ -6,6 +6,8 @@ LL | let arr: [Option<Bar>; 2] = [x; 2]; | = note: required for `Option<Bar>` to implement `Copy` = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider annotating `Bar` with `#[derive(Copy)]` | LL + #[derive(Copy)] @@ -20,6 +22,8 @@ LL | let arr: [Option<Bar>; 2] = [x; 2]; | = note: required for `Option<Bar>` to implement `Copy` = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider annotating `Bar` with `#[derive(Copy)]` | LL + #[derive(Copy)] diff --git a/tests/ui/consts/const-err-late.stderr b/tests/ui/consts/const-err-late.stderr index 35c3d000117..53badeafa35 100644 --- a/tests/ui/consts/const-err-late.stderr +++ b/tests/ui/consts/const-err-late.stderr @@ -30,6 +30,14 @@ LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +note: erroneous constant encountered + --> $DIR/const-err-late.rs:19:31 + | +LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); + | ^^^^^^^^^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/const-eval-query-stack.stderr b/tests/ui/consts/const-eval/const-eval-query-stack.stderr index c748af608d1..2fcb3d41dd9 100644 --- a/tests/ui/consts/const-eval/const-eval-query-stack.stderr +++ b/tests/ui/consts/const-eval/const-eval-query-stack.stderr @@ -7,7 +7,6 @@ LL | const X: i32 = 1 / 0; query stack during panic: #0 [eval_to_allocation_raw] const-evaluating + checking `X` #1 [eval_to_const_value_raw] simplifying constant for the type system `X` -#2 [eval_to_const_value_raw] simplifying constant for the type system `X` -#3 [lint_mod] linting top-level module -#4 [analysis] running analysis passes on this crate +#2 [lint_mod] linting top-level module +#3 [analysis] running analysis passes on this crate end of query stack diff --git a/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient.rs b/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient.rs index 0a8fc7bcaac..6bc5faac532 100644 --- a/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient.rs +++ b/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient.rs @@ -5,6 +5,7 @@ use std::intrinsics; const FOO: &i32 = foo(); +const FOO_RAW: *const i32 = foo(); const fn foo() -> &'static i32 { let t = unsafe { @@ -15,5 +16,6 @@ const fn foo() -> &'static i32 { unsafe { &*t } } fn main() { - assert_eq!(*FOO, 20) + assert_eq!(*FOO, 20); + assert_eq!(unsafe { *FOO_RAW }, 20); } diff --git a/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient_fail.rs b/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient_fail.rs deleted file mode 100644 index 9ae906bbb73..00000000000 --- a/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient_fail.rs +++ /dev/null @@ -1,18 +0,0 @@ -#![feature(core_intrinsics)] -#![feature(const_heap)] -#![feature(const_mut_refs)] -use std::intrinsics; - -const FOO: *const i32 = foo(); -//~^ ERROR unsupported untyped pointer in constant - -const fn foo() -> &'static i32 { - let t = unsafe { - let i = intrinsics::const_allocate(4, 4) as *mut i32; - *i = 20; - i - }; - unsafe { &*t } -} -fn main() { -} diff --git a/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient_fail.stderr b/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient_fail.stderr deleted file mode 100644 index dfaecfbcd8f..00000000000 --- a/tests/ui/consts/const-eval/heap/alloc_intrinsic_nontransient_fail.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: unsupported untyped pointer in constant - --> $DIR/alloc_intrinsic_nontransient_fail.rs:6:1 - | -LL | const FOO: *const i32 = foo(); - | ^^^^^^^^^^^^^^^^^^^^^ - | - = note: memory only reachable via raw pointers is not supported - -error: aborting due to 1 previous error - diff --git a/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.rs b/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.rs index 1354b3c33b3..105e8e38d84 100644 --- a/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.rs +++ b/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.rs @@ -4,6 +4,6 @@ use std::intrinsics; const BAR: *mut i32 = unsafe { intrinsics::const_allocate(4, 4) as *mut i32 }; -//~^ error: unsupported untyped pointer in constant +//~^ error: mutable pointer in final value of constant fn main() {} diff --git a/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.stderr b/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.stderr index 3903ccd6ade..bd82e6781be 100644 --- a/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.stderr +++ b/tests/ui/consts/const-eval/heap/alloc_intrinsic_untyped.stderr @@ -1,10 +1,8 @@ -error: unsupported untyped pointer in constant +error: encountered mutable pointer in final value of constant --> $DIR/alloc_intrinsic_untyped.rs:6:1 | LL | const BAR: *mut i32 = unsafe { intrinsics::const_allocate(4, 4) as *mut i32 }; | ^^^^^^^^^^^^^^^^^^^ - | - = note: memory only reachable via raw pointers is not supported error: aborting due to 1 previous error diff --git a/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.rs b/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.rs index a717a5f8292..6ede6f5339c 100644 --- a/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.rs +++ b/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.rs @@ -5,7 +5,7 @@ use std::intrinsics; const _X: &'static u8 = unsafe { - //~^ error: dangling pointer in final constant + //~^ error: dangling pointer in final value of constant let ptr = intrinsics::const_allocate(4, 4); intrinsics::const_deallocate(ptr, 4, 4); &*ptr diff --git a/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.stderr b/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.stderr index 5f4630f6f4b..59f5f79a95f 100644 --- a/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.stderr +++ b/tests/ui/consts/const-eval/heap/dealloc_intrinsic_dangling.stderr @@ -1,4 +1,4 @@ -error: encountered dangling pointer in final constant +error: encountered dangling pointer in final value of constant --> $DIR/dealloc_intrinsic_dangling.rs:7:1 | LL | const _X: &'static u8 = unsafe { diff --git a/tests/ui/consts/const-eval/infinite_loop.rs b/tests/ui/consts/const-eval/infinite_loop.rs index 21781490637..9bdb9929bec 100644 --- a/tests/ui/consts/const-eval/infinite_loop.rs +++ b/tests/ui/consts/const-eval/infinite_loop.rs @@ -1,7 +1,13 @@ +//! This test tests two things at once: +//! 1. we error if a const evaluation hits the deny-by-default lint limit +//! 2. we do not ICE on invalid follow-up code + +// compile-flags: -Z tiny-const-eval-limit + fn main() { // Tests the Collatz conjecture with an incorrect base case (0 instead of 1). // The value of `n` will loop indefinitely (4 - 2 - 1 - 4). - let _ = [(); { + let s = [(); { let mut n = 113383; // #20 in https://oeis.org/A006884 while n != 0 { //~^ ERROR is taking a long time @@ -9,4 +15,6 @@ fn main() { } n }]; + + s.nonexistent_method(); } diff --git a/tests/ui/consts/const-eval/infinite_loop.stderr b/tests/ui/consts/const-eval/infinite_loop.stderr index e7a0a96a1e6..37cd94bf7b7 100644 --- a/tests/ui/consts/const-eval/infinite_loop.stderr +++ b/tests/ui/consts/const-eval/infinite_loop.stderr @@ -1,5 +1,5 @@ error: constant evaluation is taking a long time - --> $DIR/infinite_loop.rs:6:9 + --> $DIR/infinite_loop.rs:12:9 | LL | / while n != 0 { LL | | @@ -10,9 +10,9 @@ LL | | } = note: this lint makes sure the compiler doesn't get stuck due to infinite loops in const eval. If your compilation actually takes a long time, you can safely allow the lint. help: the constant being evaluated - --> $DIR/infinite_loop.rs:4:18 + --> $DIR/infinite_loop.rs:10:18 | -LL | let _ = [(); { +LL | let s = [(); { | __________________^ LL | | let mut n = 113383; // #20 in https://oeis.org/A006884 LL | | while n != 0 { diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs b/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs index a7d329f125b..93197d5bce4 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs @@ -44,6 +44,21 @@ static mut FOO3: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); // the enclosing scope rule. const BAR: NotAMutex<&i32> = NotAMutex(UnsafeCell::new(&42)); +struct SyncPtr<T> { x : *const T } +unsafe impl<T> Sync for SyncPtr<T> {} + +// These pass the lifetime checks because of the "tail expression" / "outer scope" rule. +// (This relies on `SyncPtr` being a curly brace struct.) +// However, we intern the inner memory as read-only, so this must be rejected. +static RAW_MUT_CAST_S: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; +//~^ ERROR mutable references are not allowed +static RAW_MUT_COERCE_S: SyncPtr<i32> = SyncPtr { x: &mut 0 }; +//~^ ERROR mutable references are not allowed +const RAW_MUT_CAST_C: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; +//~^ ERROR mutable references are not allowed +const RAW_MUT_COERCE_C: SyncPtr<i32> = SyncPtr { x: &mut 0 }; +//~^ ERROR mutable references are not allowed + fn main() { println!("{}", unsafe { *A }); unsafe { *B = 4 } // Bad news diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr b/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr index 78c58b5ab09..59e6aa4011c 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr @@ -54,7 +54,31 @@ LL | static mut FOO3: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | | creates a temporary value which is freed while still in use | using this value as a static requires that borrow lasts for `'static` -error: aborting due to 6 previous errors +error[E0764]: mutable references are not allowed in the final value of statics + --> $DIR/mut_ref_in_final.rs:53:53 + | +LL | static RAW_MUT_CAST_S: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^ + +error[E0764]: mutable references are not allowed in the final value of statics + --> $DIR/mut_ref_in_final.rs:55:54 + | +LL | static RAW_MUT_COERCE_S: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^ + +error[E0764]: mutable references are not allowed in the final value of constants + --> $DIR/mut_ref_in_final.rs:57:52 + | +LL | const RAW_MUT_CAST_C: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^ + +error[E0764]: mutable references are not allowed in the final value of constants + --> $DIR/mut_ref_in_final.rs:59:53 + | +LL | const RAW_MUT_COERCE_C: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^ + +error: aborting due to 10 previous errors Some errors have detailed explanations: E0716, E0764. For more information about an error, try `rustc --explain E0716`. diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.32bit.stderr b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.32bit.stderr index 33d4fec7016..87420a03751 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.32bit.stderr +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.32bit.stderr @@ -1,16 +1,16 @@ error[E0080]: it is undefined behavior to use this value - --> $DIR/mut_ref_in_final_dynamic_check.rs:17:1 + --> $DIR/mut_ref_in_final_dynamic_check.rs:15:1 | LL | const A: Option<&mut i32> = helper(); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered mutable reference in a `const` + | ^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered mutable reference in a `const` or `static` | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 4, align: 4) { 2a 00 00 00 │ *... } -error: encountered dangling pointer in final constant - --> $DIR/mut_ref_in_final_dynamic_check.rs:24:1 +error: encountered dangling pointer in final value of constant + --> $DIR/mut_ref_in_final_dynamic_check.rs:22:1 | LL | const B: Option<&mut i32> = helper2(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.64bit.stderr b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.64bit.stderr index 9eb2675856f..fc68207512c 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.64bit.stderr +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.64bit.stderr @@ -1,16 +1,16 @@ error[E0080]: it is undefined behavior to use this value - --> $DIR/mut_ref_in_final_dynamic_check.rs:17:1 + --> $DIR/mut_ref_in_final_dynamic_check.rs:15:1 | LL | const A: Option<&mut i32> = helper(); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered mutable reference in a `const` + | ^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered mutable reference in a `const` or `static` | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 8) { 2a 00 00 00 00 00 00 00 │ *....... } -error: encountered dangling pointer in final constant - --> $DIR/mut_ref_in_final_dynamic_check.rs:24:1 +error: encountered dangling pointer in final value of constant + --> $DIR/mut_ref_in_final_dynamic_check.rs:22:1 | LL | const B: Option<&mut i32> = helper2(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs index 22e7a74e5fb..455b557b97c 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs @@ -12,8 +12,6 @@ const fn helper() -> Option<&'static mut i32> { unsafe { // Undefined behaviour (integer as pointer), who doesn't love tests like this. Some(&mut *(42 as *mut i32)) } } -// The error is an evaluation error and not a validation error, so the error is reported -// directly at the site where it occurs. const A: Option<&mut i32> = helper(); //~ ERROR it is undefined behavior to use this value //~^ encountered mutable reference in a `const` @@ -21,6 +19,6 @@ const fn helper2() -> Option<&'static mut i32> { unsafe { // Undefined behaviour (dangling pointer), who doesn't love tests like this. Some(&mut *(&mut 42 as *mut i32)) } } -const B: Option<&mut i32> = helper2(); //~ ERROR encountered dangling pointer in final constant +const B: Option<&mut i32> = helper2(); //~ ERROR encountered dangling pointer in final value of constant fn main() {} diff --git a/tests/ui/consts/const-points-to-static.32bit.stderr b/tests/ui/consts/const-points-to-static.32bit.stderr deleted file mode 100644 index 73fbf5e1837..00000000000 --- a/tests/ui/consts/const-points-to-static.32bit.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0080]: it is undefined behavior to use this value - --> $DIR/const-points-to-static.rs:6:1 - | -LL | const TEST: &u8 = &MY_STATIC; - | ^^^^^^^^^^^^^^^ constructing invalid value: encountered a reference pointing to a static variable in a constant - | - = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. - = note: the raw bytes of the constant (size: 4, align: 4) { - ╾ALLOC0<imm>╼ │ ╾──╼ - } - -warning: skipping const checks - | -help: skipping check that does not even have a feature gate - --> $DIR/const-points-to-static.rs:6:20 - | -LL | const TEST: &u8 = &MY_STATIC; - | ^^^^^^^^^ - -error: aborting due to 1 previous error; 1 warning emitted - -For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-points-to-static.64bit.stderr b/tests/ui/consts/const-points-to-static.64bit.stderr deleted file mode 100644 index 42088bbb2c4..00000000000 --- a/tests/ui/consts/const-points-to-static.64bit.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0080]: it is undefined behavior to use this value - --> $DIR/const-points-to-static.rs:6:1 - | -LL | const TEST: &u8 = &MY_STATIC; - | ^^^^^^^^^^^^^^^ constructing invalid value: encountered a reference pointing to a static variable in a constant - | - = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. - = note: the raw bytes of the constant (size: 8, align: 8) { - ╾ALLOC0<imm>╼ │ ╾──────╼ - } - -warning: skipping const checks - | -help: skipping check that does not even have a feature gate - --> $DIR/const-points-to-static.rs:6:20 - | -LL | const TEST: &u8 = &MY_STATIC; - | ^^^^^^^^^ - -error: aborting due to 1 previous error; 1 warning emitted - -For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-points-to-static.rs b/tests/ui/consts/const-points-to-static.rs deleted file mode 100644 index ca825a1f5ed..00000000000 --- a/tests/ui/consts/const-points-to-static.rs +++ /dev/null @@ -1,13 +0,0 @@ -// compile-flags: -Zunleash-the-miri-inside-of-you -// stderr-per-bitwidth - -#![allow(dead_code)] - -const TEST: &u8 = &MY_STATIC; -//~^ ERROR it is undefined behavior to use this value -//~| encountered a reference pointing to a static variable - -static MY_STATIC: u8 = 4; - -fn main() { -} diff --git a/tests/ui/consts/const-size_of-cycle.stderr b/tests/ui/consts/const-size_of-cycle.stderr index a5679400c2f..cd0ea556425 100644 --- a/tests/ui/consts/const-size_of-cycle.stderr +++ b/tests/ui/consts/const-size_of-cycle.stderr @@ -9,11 +9,6 @@ note: ...which requires const-evaluating + checking `Foo::bytes::{constant#0}`.. | LL | bytes: [u8; std::mem::size_of::<Foo>()] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -note: ...which requires const-evaluating + checking `Foo::bytes::{constant#0}`... - --> $DIR/const-size_of-cycle.rs:4:17 - | -LL | bytes: [u8; std::mem::size_of::<Foo>()] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: ...which requires computing layout of `Foo`... = note: ...which requires computing layout of `[u8; std::mem::size_of::<Foo>()]`... = note: ...which requires normalizing `[u8; std::mem::size_of::<Foo>()]`... diff --git a/tests/ui/consts/const_in_pattern/cross-crate-fail.rs b/tests/ui/consts/const_in_pattern/cross-crate-fail.rs index ab297f54dff..69f5e66f5af 100644 --- a/tests/ui/consts/const_in_pattern/cross-crate-fail.rs +++ b/tests/ui/consts/const_in_pattern/cross-crate-fail.rs @@ -11,14 +11,14 @@ fn main() { let _ = Defaulted; match None { consts::SOME => panic!(), - //~^ must be annotated with `#[derive(PartialEq, Eq)]` + //~^ must be annotated with `#[derive(PartialEq)]` _ => {} } match None { <Defaulted as consts::AssocConst>::SOME => panic!(), - //~^ must be annotated with `#[derive(PartialEq, Eq)]` + //~^ must be annotated with `#[derive(PartialEq)]` _ => {} } diff --git a/tests/ui/consts/const_in_pattern/cross-crate-fail.stderr b/tests/ui/consts/const_in_pattern/cross-crate-fail.stderr index 2f6786999ed..067f2b6e674 100644 --- a/tests/ui/consts/const_in_pattern/cross-crate-fail.stderr +++ b/tests/ui/consts/const_in_pattern/cross-crate-fail.stderr @@ -1,20 +1,20 @@ -error: to use a constant of type `CustomEq` in a pattern, `CustomEq` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `CustomEq` in a pattern, `CustomEq` must be annotated with `#[derive(PartialEq)]` --> $DIR/cross-crate-fail.rs:13:9 | LL | consts::SOME => panic!(), | ^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `CustomEq` in a pattern, `CustomEq` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `CustomEq` in a pattern, `CustomEq` must be annotated with `#[derive(PartialEq)]` --> $DIR/cross-crate-fail.rs:20:9 | LL | <Defaulted as consts::AssocConst>::SOME => panic!(), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 2 previous errors diff --git a/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.rs b/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.rs index 41de5e7b4fe..34b1422dfb3 100644 --- a/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.rs +++ b/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.rs @@ -27,9 +27,9 @@ const BAR_BAZ: Foo = if 42 == 42 { fn main() { match Foo::Qux(CustomEq) { BAR_BAZ => panic!(), - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details //~| WARN this was previously accepted //~| NOTE see issue #73448 //~| NOTE `#[warn(nontrivial_structural_match)]` on by default diff --git a/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr b/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr index 3f19c67d223..c473c00f8db 100644 --- a/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr +++ b/tests/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr @@ -1,4 +1,4 @@ -warning: to use a constant of type `CustomEq` in a pattern, the constant's initializer must be trivial or `CustomEq` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `CustomEq` in a pattern, the constant's initializer must be trivial or `CustomEq` must be annotated with `#[derive(PartialEq)]` --> $DIR/custom-eq-branch-warn.rs:29:9 | LL | BAR_BAZ => panic!(), @@ -7,7 +7,7 @@ LL | BAR_BAZ => panic!(), = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #73448 <https://github.com/rust-lang/rust/issues/73448> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details = note: `#[warn(nontrivial_structural_match)]` on by default warning: 1 warning emitted diff --git a/tests/ui/consts/const_in_pattern/incomplete-slice.rs b/tests/ui/consts/const_in_pattern/incomplete-slice.rs index e1ccda71d40..4984acaaf79 100644 --- a/tests/ui/consts/const_in_pattern/incomplete-slice.rs +++ b/tests/ui/consts/const_in_pattern/incomplete-slice.rs @@ -7,9 +7,7 @@ const E_SL: &[E] = &[E::A]; fn main() { match &[][..] { - //~^ ERROR non-exhaustive patterns: `&_` not covered [E0004] + //~^ ERROR non-exhaustive patterns: `&[]` and `&[_, _, ..]` not covered [E0004] E_SL => {} - //~^ WARN to use a constant of type `E` in a pattern, `E` must be annotated with `#[derive(PartialEq, Eq)]` - //~| WARN this was previously accepted by the compiler but is being phased out } } diff --git a/tests/ui/consts/const_in_pattern/incomplete-slice.stderr b/tests/ui/consts/const_in_pattern/incomplete-slice.stderr index 4ecfb3f1c5a..bd61f43727b 100644 --- a/tests/ui/consts/const_in_pattern/incomplete-slice.stderr +++ b/tests/ui/consts/const_in_pattern/incomplete-slice.stderr @@ -1,28 +1,16 @@ -warning: to use a constant of type `E` in a pattern, `E` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/incomplete-slice.rs:11:9 - | -LL | E_SL => {} - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - = note: `#[warn(indirect_structural_match)]` on by default - -error[E0004]: non-exhaustive patterns: `&_` not covered +error[E0004]: non-exhaustive patterns: `&[]` and `&[_, _, ..]` not covered --> $DIR/incomplete-slice.rs:9:11 | LL | match &[][..] { - | ^^^^^^^ pattern `&_` not covered + | ^^^^^^^ patterns `&[]` and `&[_, _, ..]` not covered | = note: the matched value is of type `&[E]` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ E_SL => {}, -LL + &_ => todo!() +LL + &[] | &[_, _, ..] => todo!() | -error: aborting due to 1 previous error; 1 warning emitted +error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/consts/const_in_pattern/issue-78057.rs b/tests/ui/consts/const_in_pattern/issue-78057.rs deleted file mode 100644 index 88b5d68cb60..00000000000 --- a/tests/ui/consts/const_in_pattern/issue-78057.rs +++ /dev/null @@ -1,16 +0,0 @@ -#![deny(unreachable_patterns)] - -#[derive(PartialEq)] -struct Opaque(i32); - -impl Eq for Opaque {} - -const FOO: Opaque = Opaque(42); - -fn main() { - match FOO { - FOO => {}, - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` - _ => {} - } -} diff --git a/tests/ui/consts/const_in_pattern/issue-78057.stderr b/tests/ui/consts/const_in_pattern/issue-78057.stderr deleted file mode 100644 index 719295c96a5..00000000000 --- a/tests/ui/consts/const_in_pattern/issue-78057.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error: to use a constant of type `Opaque` in a pattern, `Opaque` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/issue-78057.rs:12:9 - | -LL | FOO => {}, - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: aborting due to 1 previous error - diff --git a/tests/ui/consts/const_in_pattern/no-eq-branch-fail.rs b/tests/ui/consts/const_in_pattern/no-eq-branch-fail.rs index fc80d51c72d..141d87d9b70 100644 --- a/tests/ui/consts/const_in_pattern/no-eq-branch-fail.rs +++ b/tests/ui/consts/const_in_pattern/no-eq-branch-fail.rs @@ -19,7 +19,7 @@ const BAR_BAZ: Foo = if 42 == 42 { fn main() { match Foo::Qux(NoEq) { BAR_BAZ => panic!(), - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` _ => {} } } diff --git a/tests/ui/consts/const_in_pattern/no-eq-branch-fail.stderr b/tests/ui/consts/const_in_pattern/no-eq-branch-fail.stderr index 1979c297ae4..b29f959de97 100644 --- a/tests/ui/consts/const_in_pattern/no-eq-branch-fail.stderr +++ b/tests/ui/consts/const_in_pattern/no-eq-branch-fail.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq)]` --> $DIR/no-eq-branch-fail.rs:21:9 | LL | BAR_BAZ => panic!(), | ^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/consts/const_in_pattern/null-raw-ptr-issue-119270.rs b/tests/ui/consts/const_in_pattern/null-raw-ptr-issue-119270.rs index 436a2d0de74..515c79d9457 100644 --- a/tests/ui/consts/const_in_pattern/null-raw-ptr-issue-119270.rs +++ b/tests/ui/consts/const_in_pattern/null-raw-ptr-issue-119270.rs @@ -1,6 +1,4 @@ // run-pass -// Eventually this will be rejected (when the future-compat lints are turned into hard errors), and -// then this test can be removed. But meanwhile we should ensure that this works and does not ICE. struct NoDerive(#[allow(dead_code)] i32); #[derive(PartialEq)] @@ -11,8 +9,6 @@ const WRAP_UNSAFE_EMBEDDED: &&WrapEmbedded = &&WrapEmbedded(std::ptr::null()); fn main() { let b = match WRAP_UNSAFE_EMBEDDED { WRAP_UNSAFE_EMBEDDED => true, - //~^ WARN: must be annotated with `#[derive(PartialEq, Eq)]` - //~| previously accepted _ => false, }; assert!(b); diff --git a/tests/ui/consts/const_in_pattern/null-raw-ptr-issue-119270.stderr b/tests/ui/consts/const_in_pattern/null-raw-ptr-issue-119270.stderr deleted file mode 100644 index c186d349e72..00000000000 --- a/tests/ui/consts/const_in_pattern/null-raw-ptr-issue-119270.stderr +++ /dev/null @@ -1,14 +0,0 @@ -warning: to use a constant of type `WrapEmbedded` in a pattern, `WrapEmbedded` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/null-raw-ptr-issue-119270.rs:13:9 - | -LL | WRAP_UNSAFE_EMBEDDED => true, - | ^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - = note: `#[warn(indirect_structural_match)]` on by default - -warning: 1 warning emitted - diff --git a/tests/ui/consts/const_in_pattern/reject_non_partial_eq.rs b/tests/ui/consts/const_in_pattern/reject_non_partial_eq.rs index a8216901c02..86d971044fe 100644 --- a/tests/ui/consts/const_in_pattern/reject_non_partial_eq.rs +++ b/tests/ui/consts/const_in_pattern/reject_non_partial_eq.rs @@ -26,7 +26,7 @@ fn main() { match None { NO_PARTIAL_EQ_NONE => println!("NO_PARTIAL_EQ_NONE"), - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` _ => panic!("whoops"), } } diff --git a/tests/ui/consts/const_in_pattern/reject_non_partial_eq.stderr b/tests/ui/consts/const_in_pattern/reject_non_partial_eq.stderr index d3628a8decb..88b82d5004b 100644 --- a/tests/ui/consts/const_in_pattern/reject_non_partial_eq.stderr +++ b/tests/ui/consts/const_in_pattern/reject_non_partial_eq.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `NoPartialEq` in a pattern, `NoPartialEq` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoPartialEq` in a pattern, `NoPartialEq` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_partial_eq.rs:28:9 | LL | NO_PARTIAL_EQ_NONE => println!("NO_PARTIAL_EQ_NONE"), | ^^^^^^^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/consts/const_in_pattern/reject_non_structural.rs b/tests/ui/consts/const_in_pattern/reject_non_structural.rs index df772740ab1..196930baed5 100644 --- a/tests/ui/consts/const_in_pattern/reject_non_structural.rs +++ b/tests/ui/consts/const_in_pattern/reject_non_structural.rs @@ -40,65 +40,65 @@ fn main() { const ENUM: Derive<NoDerive> = Derive::Some(NoDerive); match Derive::Some(NoDerive) { ENUM => dbg!(ENUM), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const FIELD: OND = TrivialEq(Some(NoDerive)).0; match Some(NoDerive) { FIELD => dbg!(FIELD), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const NO_DERIVE_SOME: OND = Some(NoDerive); const INDIRECT: OND = NO_DERIVE_SOME; match Some(NoDerive) {INDIRECT => dbg!(INDIRECT), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const TUPLE: (OND, OND) = (None, Some(NoDerive)); match (None, Some(NoDerive)) { TUPLE => dbg!(TUPLE), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const TYPE_ASCRIPTION: OND = type_ascribe!(Some(NoDerive), OND); match Some(NoDerive) { TYPE_ASCRIPTION => dbg!(TYPE_ASCRIPTION), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const ARRAY: [OND; 2] = [None, Some(NoDerive)]; match [None, Some(NoDerive)] { ARRAY => dbg!(ARRAY), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const REPEAT: [OND; 2] = [Some(NoDerive); 2]; match [Some(NoDerive); 2] { REPEAT => dbg!(REPEAT), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details trait Trait: Sized { const ASSOC: Option<Self>; } impl Trait for NoDerive { const ASSOC: Option<NoDerive> = Some(NoDerive); } match Some(NoDerive) { NoDerive::ASSOC => dbg!(NoDerive::ASSOC), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const BLOCK: OND = { NoDerive; Some(NoDerive) }; match Some(NoDerive) { BLOCK => dbg!(BLOCK), _ => panic!("whoops"), }; - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details const ADDR_OF: &OND = &Some(NoDerive); match &Some(NoDerive) { ADDR_OF => dbg!(ADDR_OF), _ => panic!("whoops"), }; - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| NOTE the traits must be derived - //~| NOTE StructuralEq.html for details + //~| NOTE StructuralPartialEq.html for details //~| WARN previously accepted by the compiler but is being phased out //~| NOTE for more information, see issue #62411 } diff --git a/tests/ui/consts/const_in_pattern/reject_non_structural.stderr b/tests/ui/consts/const_in_pattern/reject_non_structural.stderr index 72bb0aeafa4..da32b6d698b 100644 --- a/tests/ui/consts/const_in_pattern/reject_non_structural.stderr +++ b/tests/ui/consts/const_in_pattern/reject_non_structural.stderr @@ -1,85 +1,85 @@ -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:42:36 | LL | match Derive::Some(NoDerive) { ENUM => dbg!(ENUM), _ => panic!("whoops"), }; | ^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:48:28 | LL | match Some(NoDerive) { FIELD => dbg!(FIELD), _ => panic!("whoops"), }; | ^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:55:27 | LL | match Some(NoDerive) {INDIRECT => dbg!(INDIRECT), _ => panic!("whoops"), }; | ^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:61:36 | LL | match (None, Some(NoDerive)) { TUPLE => dbg!(TUPLE), _ => panic!("whoops"), }; | ^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:67:28 | LL | match Some(NoDerive) { TYPE_ASCRIPTION => dbg!(TYPE_ASCRIPTION), _ => panic!("whoops"), }; | ^^^^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:73:36 | LL | match [None, Some(NoDerive)] { ARRAY => dbg!(ARRAY), _ => panic!("whoops"), }; | ^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:79:33 | LL | match [Some(NoDerive); 2] { REPEAT => dbg!(REPEAT), _ => panic!("whoops"), }; | ^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:86:28 | LL | match Some(NoDerive) { NoDerive::ASSOC => dbg!(NoDerive::ASSOC), _ => panic!("whoops"), }; | ^^^^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:92:28 | LL | match Some(NoDerive) { BLOCK => dbg!(BLOCK), _ => panic!("whoops"), }; | ^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/reject_non_structural.rs:98:29 | LL | match &Some(NoDerive) { ADDR_OF => dbg!(ADDR_OF), _ => panic!("whoops"), }; @@ -88,7 +88,7 @@ LL | match &Some(NoDerive) { ADDR_OF => dbg!(ADDR_OF), _ => panic!("whoops") = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details note: the lint level is defined here --> $DIR/reject_non_structural.rs:14:9 | diff --git a/tests/ui/consts/const_in_pattern/warn_corner_cases.rs b/tests/ui/consts/const_in_pattern/warn_corner_cases.rs index d23d85335f8..75f1965921c 100644 --- a/tests/ui/consts/const_in_pattern/warn_corner_cases.rs +++ b/tests/ui/consts/const_in_pattern/warn_corner_cases.rs @@ -24,18 +24,18 @@ impl Eq for NoDerive { } fn main() { const INDEX: Option<NoDerive> = [None, Some(NoDerive(10))][0]; match None { Some(_) => panic!("whoops"), INDEX => dbg!(INDEX), }; - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted const fn build() -> Option<NoDerive> { None } const CALL: Option<NoDerive> = build(); match None { Some(_) => panic!("whoops"), CALL => dbg!(CALL), }; - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted impl NoDerive { const fn none() -> Option<NoDerive> { None } } const METHOD_CALL: Option<NoDerive> = NoDerive::none(); match None { Some(_) => panic!("whoops"), METHOD_CALL => dbg!(METHOD_CALL), }; - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted } diff --git a/tests/ui/consts/const_in_pattern/warn_corner_cases.stderr b/tests/ui/consts/const_in_pattern/warn_corner_cases.stderr index 8c01d2f65ec..8ffd035ebec 100644 --- a/tests/ui/consts/const_in_pattern/warn_corner_cases.stderr +++ b/tests/ui/consts/const_in_pattern/warn_corner_cases.stderr @@ -1,4 +1,4 @@ -warning: to use a constant of type `NoDerive` in a pattern, the constant's initializer must be trivial or `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, the constant's initializer must be trivial or `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/warn_corner_cases.rs:26:47 | LL | match None { Some(_) => panic!("whoops"), INDEX => dbg!(INDEX), }; @@ -7,10 +7,10 @@ LL | match None { Some(_) => panic!("whoops"), INDEX => dbg!(INDEX), }; = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #73448 <https://github.com/rust-lang/rust/issues/73448> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details = note: `#[warn(nontrivial_structural_match)]` on by default -warning: to use a constant of type `NoDerive` in a pattern, the constant's initializer must be trivial or `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, the constant's initializer must be trivial or `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/warn_corner_cases.rs:32:47 | LL | match None { Some(_) => panic!("whoops"), CALL => dbg!(CALL), }; @@ -19,9 +19,9 @@ LL | match None { Some(_) => panic!("whoops"), CALL => dbg!(CALL), }; = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #73448 <https://github.com/rust-lang/rust/issues/73448> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details -warning: to use a constant of type `NoDerive` in a pattern, the constant's initializer must be trivial or `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, the constant's initializer must be trivial or `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/warn_corner_cases.rs:38:47 | LL | match None { Some(_) => panic!("whoops"), METHOD_CALL => dbg!(METHOD_CALL), }; @@ -30,7 +30,7 @@ LL | match None { Some(_) => panic!("whoops"), METHOD_CALL => dbg!(METHOD_CA = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #73448 <https://github.com/rust-lang/rust/issues/73448> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details warning: 3 warnings emitted diff --git a/tests/ui/consts/dangling-alloc-id-ice.rs b/tests/ui/consts/dangling-alloc-id-ice.rs index d591bfc731c..d9f458f3770 100644 --- a/tests/ui/consts/dangling-alloc-id-ice.rs +++ b/tests/ui/consts/dangling-alloc-id-ice.rs @@ -6,7 +6,7 @@ union Foo<'a> { } const FOO: &() = { -//~^ ERROR encountered dangling pointer in final constant +//~^ ERROR encountered dangling pointer in final value of constant let y = (); unsafe { Foo { y: &y }.long_live_the_unit } }; diff --git a/tests/ui/consts/dangling-alloc-id-ice.stderr b/tests/ui/consts/dangling-alloc-id-ice.stderr index e14204c09e5..8322b18d692 100644 --- a/tests/ui/consts/dangling-alloc-id-ice.stderr +++ b/tests/ui/consts/dangling-alloc-id-ice.stderr @@ -1,4 +1,4 @@ -error: encountered dangling pointer in final constant +error: encountered dangling pointer in final value of constant --> $DIR/dangling-alloc-id-ice.rs:8:1 | LL | const FOO: &() = { diff --git a/tests/ui/consts/dangling_raw_ptr.rs b/tests/ui/consts/dangling_raw_ptr.rs index ddd1fb1ba76..0ab3643f121 100644 --- a/tests/ui/consts/dangling_raw_ptr.rs +++ b/tests/ui/consts/dangling_raw_ptr.rs @@ -1,4 +1,4 @@ -const FOO: *const u32 = { //~ ERROR encountered dangling pointer in final constant +const FOO: *const u32 = { //~ ERROR encountered dangling pointer in final value of constant let x = 42; &x }; diff --git a/tests/ui/consts/dangling_raw_ptr.stderr b/tests/ui/consts/dangling_raw_ptr.stderr index 5a428355034..28a58ae7be2 100644 --- a/tests/ui/consts/dangling_raw_ptr.stderr +++ b/tests/ui/consts/dangling_raw_ptr.stderr @@ -1,4 +1,4 @@ -error: encountered dangling pointer in final constant +error: encountered dangling pointer in final value of constant --> $DIR/dangling_raw_ptr.rs:1:1 | LL | const FOO: *const u32 = { diff --git a/tests/ui/consts/invalid-union.32bit.stderr b/tests/ui/consts/interior-mut-const-via-union.32bit.stderr index 177e4f03e83..e9e9f1a4545 100644 --- a/tests/ui/consts/invalid-union.32bit.stderr +++ b/tests/ui/consts/interior-mut-const-via-union.32bit.stderr @@ -1,8 +1,8 @@ error[E0080]: it is undefined behavior to use this value - --> $DIR/invalid-union.rs:35:1 + --> $DIR/interior-mut-const-via-union.rs:35:1 | LL | fn main() { - | ^^^^^^^^^ constructing invalid value at .<deref>.y.<enum-variant(B)>.0: encountered `UnsafeCell` in a `const` + | ^^^^^^^^^ constructing invalid value at .<deref>.y.<enum-variant(B)>.0: encountered `UnsafeCell` in read-only memory | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 4, align: 4) { @@ -10,13 +10,13 @@ LL | fn main() { } note: erroneous constant encountered - --> $DIR/invalid-union.rs:37:25 + --> $DIR/interior-mut-const-via-union.rs:37:25 | LL | let _: &'static _ = &C; | ^^ note: erroneous constant encountered - --> $DIR/invalid-union.rs:37:25 + --> $DIR/interior-mut-const-via-union.rs:37:25 | LL | let _: &'static _ = &C; | ^^ diff --git a/tests/ui/consts/invalid-union.64bit.stderr b/tests/ui/consts/interior-mut-const-via-union.64bit.stderr index 09c648c3cda..9cc98975ca9 100644 --- a/tests/ui/consts/invalid-union.64bit.stderr +++ b/tests/ui/consts/interior-mut-const-via-union.64bit.stderr @@ -1,8 +1,8 @@ error[E0080]: it is undefined behavior to use this value - --> $DIR/invalid-union.rs:35:1 + --> $DIR/interior-mut-const-via-union.rs:35:1 | LL | fn main() { - | ^^^^^^^^^ constructing invalid value at .<deref>.y.<enum-variant(B)>.0: encountered `UnsafeCell` in a `const` + | ^^^^^^^^^ constructing invalid value at .<deref>.y.<enum-variant(B)>.0: encountered `UnsafeCell` in read-only memory | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 8) { @@ -10,13 +10,13 @@ LL | fn main() { } note: erroneous constant encountered - --> $DIR/invalid-union.rs:37:25 + --> $DIR/interior-mut-const-via-union.rs:37:25 | LL | let _: &'static _ = &C; | ^^ note: erroneous constant encountered - --> $DIR/invalid-union.rs:37:25 + --> $DIR/interior-mut-const-via-union.rs:37:25 | LL | let _: &'static _ = &C; | ^^ diff --git a/tests/ui/consts/invalid-union.rs b/tests/ui/consts/interior-mut-const-via-union.rs index 4f67ec97902..4f67ec97902 100644 --- a/tests/ui/consts/invalid-union.rs +++ b/tests/ui/consts/interior-mut-const-via-union.rs diff --git a/tests/ui/consts/is_val_statically_known.rs b/tests/ui/consts/is_val_statically_known.rs new file mode 100644 index 00000000000..b0565842eb4 --- /dev/null +++ b/tests/ui/consts/is_val_statically_known.rs @@ -0,0 +1,15 @@ +// run-pass + +#![feature(core_intrinsics)] +#![feature(is_val_statically_known)] + +use std::intrinsics::is_val_statically_known; + +const CONST_TEST: bool = unsafe { is_val_statically_known(0) }; + +fn main() { + if CONST_TEST { + unreachable!("currently expected to return false during const eval"); + // but note that this is not a guarantee! + } +} diff --git a/tests/ui/consts/issue-36163.stderr b/tests/ui/consts/issue-36163.stderr index 4f2d92ba3cd..de70a457f16 100644 --- a/tests/ui/consts/issue-36163.stderr +++ b/tests/ui/consts/issue-36163.stderr @@ -20,11 +20,17 @@ note: ...which requires const-evaluating + checking `A`... LL | const A: isize = Foo::B as isize; | ^^^^^^^^^^^^^^^ = note: ...which again requires simplifying constant for the type system `Foo::B::{constant#0}`, completing the cycle -note: cycle used when simplifying constant for the type system `Foo::B::{constant#0}` - --> $DIR/issue-36163.rs:4:9 +note: cycle used when collecting item types in top-level module + --> $DIR/issue-36163.rs:1:1 | -LL | B = A, - | ^ +LL | / const A: isize = Foo::B as isize; +LL | | +LL | | enum Foo { +LL | | B = A, +LL | | } +LL | | +LL | | fn main() {} + | |____________^ = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information error: aborting due to 1 previous error diff --git a/tests/ui/consts/issue-44415.stderr b/tests/ui/consts/issue-44415.stderr index adb5747c424..641945fce9f 100644 --- a/tests/ui/consts/issue-44415.stderr +++ b/tests/ui/consts/issue-44415.stderr @@ -9,11 +9,6 @@ note: ...which requires const-evaluating + checking `Foo::bytes::{constant#0}`.. | LL | bytes: [u8; unsafe { intrinsics::size_of::<Foo>() }], | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -note: ...which requires const-evaluating + checking `Foo::bytes::{constant#0}`... - --> $DIR/issue-44415.rs:6:17 - | -LL | bytes: [u8; unsafe { intrinsics::size_of::<Foo>() }], - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: ...which requires computing layout of `Foo`... = note: ...which requires computing layout of `[u8; unsafe { intrinsics::size_of::<Foo>() }]`... = note: ...which requires normalizing `[u8; unsafe { intrinsics::size_of::<Foo>() }]`... diff --git a/tests/ui/consts/issue-65348.rs b/tests/ui/consts/issue-65348.rs index 5eafa831d63..01bf2a3fa42 100644 --- a/tests/ui/consts/issue-65348.rs +++ b/tests/ui/consts/issue-65348.rs @@ -8,15 +8,16 @@ impl<T> Generic<T> { const ARRAY_FIELD: Generic<(i32, [T; 0])> = Generic((0, [])); } -pub const fn array<T>() -> &'static T { +pub const fn array<T>() -> &'static T { + #[allow(unconditional_panic)] &Generic::<T>::ARRAY[0] } -pub const fn newtype_array<T>() -> &'static T { +pub const fn newtype_array<T>() -> &'static T { &Generic::<T>::NEWTYPE_ARRAY.0[0] } -pub const fn array_field<T>() -> &'static T { +pub const fn array_field<T>() -> &'static T { &(Generic::<T>::ARRAY_FIELD.0).1[0] } diff --git a/tests/ui/consts/let-irrefutable-pattern-ice-120337.rs b/tests/ui/consts/let-irrefutable-pattern-ice-120337.rs new file mode 100644 index 00000000000..7da6b7ca285 --- /dev/null +++ b/tests/ui/consts/let-irrefutable-pattern-ice-120337.rs @@ -0,0 +1,10 @@ +// check-pass +#![feature(never_type)] +#[derive(Copy, Clone)] +pub enum E { A(!), } +pub union U { u: (), e: E, } +pub const C: () = { + let E::A(ref a) = unsafe { &(&U { u: () }).e}; +}; + +fn main() {} diff --git a/tests/ui/consts/match_ice.rs b/tests/ui/consts/match_ice.rs index 632335c841e..ed1fd78809b 100644 --- a/tests/ui/consts/match_ice.rs +++ b/tests/ui/consts/match_ice.rs @@ -9,7 +9,7 @@ fn main() { const C: &S = &S; match C { C => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` } const K: &T = &T; match K { diff --git a/tests/ui/consts/match_ice.stderr b/tests/ui/consts/match_ice.stderr index fb5cbe0ed89..472c24a5cbe 100644 --- a/tests/ui/consts/match_ice.stderr +++ b/tests/ui/consts/match_ice.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `S` in a pattern, `S` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `S` in a pattern, `S` must be annotated with `#[derive(PartialEq)]` --> $DIR/match_ice.rs:11:9 | LL | C => {} | ^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/consts/min_const_fn/address_of.rs b/tests/ui/consts/min_const_fn/address_of.rs index 40d1882d7d2..aa75423ca4d 100644 --- a/tests/ui/consts/min_const_fn/address_of.rs +++ b/tests/ui/consts/min_const_fn/address_of.rs @@ -2,7 +2,7 @@ const fn mutable_address_of_in_const() { let mut a = 0; - let b = &raw mut a; //~ ERROR mutable reference + let b = &raw mut a; //~ ERROR mutable pointer } struct X; @@ -10,7 +10,7 @@ struct X; impl X { const fn inherent_mutable_address_of_in_const() { let mut a = 0; - let b = &raw mut a; //~ ERROR mutable reference + let b = &raw mut a; //~ ERROR mutable pointer } } diff --git a/tests/ui/consts/min_const_fn/address_of.stderr b/tests/ui/consts/min_const_fn/address_of.stderr index 4c23ba6cd51..143760c0943 100644 --- a/tests/ui/consts/min_const_fn/address_of.stderr +++ b/tests/ui/consts/min_const_fn/address_of.stderr @@ -1,4 +1,4 @@ -error[E0658]: raw mutable references are not allowed in constant functions +error[E0658]: raw mutable pointers are not allowed in constant functions --> $DIR/address_of.rs:5:13 | LL | let b = &raw mut a; @@ -8,7 +8,7 @@ LL | let b = &raw mut a; = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date -error[E0658]: raw mutable references are not allowed in constant functions +error[E0658]: raw mutable pointers are not allowed in constant functions --> $DIR/address_of.rs:13:17 | LL | let b = &raw mut a; diff --git a/tests/ui/consts/miri_unleashed/const_refers_to_static.32bit.stderr b/tests/ui/consts/miri_unleashed/const_refers_to_static.32bit.stderr index ab33b0c00c9..5fe8e250df9 100644 --- a/tests/ui/consts/miri_unleashed/const_refers_to_static.32bit.stderr +++ b/tests/ui/consts/miri_unleashed/const_refers_to_static.32bit.stderr @@ -38,6 +38,17 @@ LL | const READ_IMMUT: &usize = { ╾ALLOC1<imm>╼ │ ╾──╼ } +error[E0080]: it is undefined behavior to use this value + --> $DIR/const_refers_to_static.rs:34:1 + | +LL | const REF_IMMUT: &u8 = &MY_STATIC; + | ^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a reference pointing to a static variable in a constant + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 4, align: 4) { + ╾ALLOC2<imm>╼ │ ╾──╼ + } + warning: skipping const checks | help: skipping check that does not even have a feature gate @@ -75,7 +86,12 @@ help: skipping check that does not even have a feature gate | LL | &FOO | ^^^ +help: skipping check that does not even have a feature gate + --> $DIR/const_refers_to_static.rs:34:25 + | +LL | const REF_IMMUT: &u8 = &MY_STATIC; + | ^^^^^^^^^ -error: aborting due to 5 previous errors; 1 warning emitted +error: aborting due to 6 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/miri_unleashed/const_refers_to_static.64bit.stderr b/tests/ui/consts/miri_unleashed/const_refers_to_static.64bit.stderr index f1f58d9ca6d..a80b07056a3 100644 --- a/tests/ui/consts/miri_unleashed/const_refers_to_static.64bit.stderr +++ b/tests/ui/consts/miri_unleashed/const_refers_to_static.64bit.stderr @@ -38,6 +38,17 @@ LL | const READ_IMMUT: &usize = { ╾ALLOC1<imm>╼ │ ╾──────╼ } +error[E0080]: it is undefined behavior to use this value + --> $DIR/const_refers_to_static.rs:34:1 + | +LL | const REF_IMMUT: &u8 = &MY_STATIC; + | ^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a reference pointing to a static variable in a constant + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 8, align: 8) { + ╾ALLOC2<imm>╼ │ ╾──────╼ + } + warning: skipping const checks | help: skipping check that does not even have a feature gate @@ -75,7 +86,12 @@ help: skipping check that does not even have a feature gate | LL | &FOO | ^^^ +help: skipping check that does not even have a feature gate + --> $DIR/const_refers_to_static.rs:34:25 + | +LL | const REF_IMMUT: &u8 = &MY_STATIC; + | ^^^^^^^^^ -error: aborting due to 5 previous errors; 1 warning emitted +error: aborting due to 6 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/miri_unleashed/const_refers_to_static.rs b/tests/ui/consts/miri_unleashed/const_refers_to_static.rs index 7ed5a48d996..df2563d8d7f 100644 --- a/tests/ui/consts/miri_unleashed/const_refers_to_static.rs +++ b/tests/ui/consts/miri_unleashed/const_refers_to_static.rs @@ -30,4 +30,9 @@ const READ_IMMUT: &usize = { //~ ERROR it is undefined behavior to use this valu &FOO }; +static MY_STATIC: u8 = 4; +const REF_IMMUT: &u8 = &MY_STATIC; +//~^ ERROR it is undefined behavior to use this value +//~| encountered a reference pointing to a static variable + fn main() {} diff --git a/tests/ui/consts/miri_unleashed/mutable_references_err.32bit.stderr b/tests/ui/consts/miri_unleashed/mutable_references_err.32bit.stderr index c9da91a9597..2df80020fdc 100644 --- a/tests/ui/consts/miri_unleashed/mutable_references_err.32bit.stderr +++ b/tests/ui/consts/miri_unleashed/mutable_references_err.32bit.stderr @@ -1,54 +1,199 @@ -error[E0080]: it is undefined behavior to use this value - --> $DIR/mutable_references_err.rs:15:1 +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:17:1 | LL | const MUH: Meh = Meh { - | ^^^^^^^^^^^^^^ constructing invalid value at .x.<deref>: encountered `UnsafeCell` in a `const` + | ^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:27:1 + | +LL | const SNEAKY: &dyn Sync = &Synced { x: UnsafeCell::new(42) }; + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error[E0080]: it is undefined behavior to use this value + --> $DIR/mutable_references_err.rs:32:1 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered mutable reference in a `const` or `static` | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 4, align: 4) { ╾ALLOC0╼ │ ╾──╼ } +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:35:1 + | +LL | const BLUNT: &mut i32 = &mut 42; + | ^^^^^^^^^^^^^^^^^^^^^ + error[E0080]: it is undefined behavior to use this value - --> $DIR/mutable_references_err.rs:25:1 + --> $DIR/mutable_references_err.rs:40:1 | -LL | const SNEAKY: &dyn Sync = &Synced { x: UnsafeCell::new(42) }; - | ^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<deref>.<dyn-downcast>.x: encountered `UnsafeCell` in a `const` +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered mutable reference or box pointing to read-only memory | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. - = note: the raw bytes of the constant (size: 8, align: 4) { - ╾ALLOC1╼ ╾ALLOC2╼ │ ╾──╼╾──╼ + = note: the raw bytes of the constant (size: 4, align: 4) { + ╾ALLOC1<imm>╼ │ ╾──╼ } error[E0080]: it is undefined behavior to use this value - --> $DIR/mutable_references_err.rs:29:1 + --> $DIR/mutable_references_err.rs:47:1 | -LL | const BLUNT: &mut i32 = &mut 42; - | ^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered mutable reference in a `const` +LL | const POINTS_TO_MUTABLE1: &i32 = unsafe { &MUTABLE }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a reference pointing to a static variable in a constant | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 4, align: 4) { - ╾ALLOC3╼ │ ╾──╼ + ╾ALLOC2<imm>╼ │ ╾──╼ } +error[E0080]: evaluation of constant value failed + --> $DIR/mutable_references_err.rs:51:43 + | +LL | const POINTS_TO_MUTABLE2: &i32 = unsafe { &*MUTABLE_REF }; + | ^^^^^^^^^^^^^ constant accesses static + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:55:1 + | +LL | const POINTS_TO_MUTABLE_INNER: *const i32 = &mut 42 as *mut _ as *const _; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:57:1 + | +LL | const POINTS_TO_MUTABLE_INNER2: *const i32 = &mut 42 as *const _; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:59:1 + | +LL | const INTERIOR_MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:69:1 + | +LL | const RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:71:1 + | +LL | const RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:73:1 + | +LL | const RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + warning: skipping const checks | help: skipping check that does not even have a feature gate - --> $DIR/mutable_references_err.rs:16:8 + --> $DIR/mutable_references_err.rs:18:8 | LL | x: &UnsafeCell::new(42), | ^^^^^^^^^^^^^^^^^^^^ help: skipping check that does not even have a feature gate - --> $DIR/mutable_references_err.rs:25:27 + --> $DIR/mutable_references_err.rs:27:27 | LL | const SNEAKY: &dyn Sync = &Synced { x: UnsafeCell::new(42) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: skipping check that does not even have a feature gate - --> $DIR/mutable_references_err.rs:29:25 + --> $DIR/mutable_references_err.rs:32:40 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:32:40 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:32:35 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:35:25 | LL | const BLUNT: &mut i32 = &mut 42; | ^^^^^^^ +help: skipping check for `const_mut_refs` feature + --> $DIR/mutable_references_err.rs:40:49 + | +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: skipping check for `const_mut_refs` feature + --> $DIR/mutable_references_err.rs:40:49 + | +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:40:49 + | +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:47:44 + | +LL | const POINTS_TO_MUTABLE1: &i32 = unsafe { &MUTABLE }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:47:44 + | +LL | const POINTS_TO_MUTABLE1: &i32 = unsafe { &MUTABLE }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:50:36 + | +LL | static mut MUTABLE_REF: &mut i32 = &mut 42; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:51:45 + | +LL | const POINTS_TO_MUTABLE2: &i32 = unsafe { &*MUTABLE_REF }; + | ^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:51:45 + | +LL | const POINTS_TO_MUTABLE2: &i32 = unsafe { &*MUTABLE_REF }; + | ^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:55:45 + | +LL | const POINTS_TO_MUTABLE_INNER: *const i32 = &mut 42 as *mut _ as *const _; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:57:46 + | +LL | const POINTS_TO_MUTABLE_INNER2: *const i32 = &mut 42 as *const _; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:59:47 + | +LL | const INTERIOR_MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; + | ^^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:69:51 + | +LL | const RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:71:50 + | +LL | const RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:73:51 + | +LL | const RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^ -error: aborting due to 3 previous errors; 1 warning emitted +error: aborting due to 13 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/miri_unleashed/mutable_references_err.64bit.stderr b/tests/ui/consts/miri_unleashed/mutable_references_err.64bit.stderr index 71be616b7ed..3ff6811ea61 100644 --- a/tests/ui/consts/miri_unleashed/mutable_references_err.64bit.stderr +++ b/tests/ui/consts/miri_unleashed/mutable_references_err.64bit.stderr @@ -1,54 +1,199 @@ -error[E0080]: it is undefined behavior to use this value - --> $DIR/mutable_references_err.rs:15:1 +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:17:1 | LL | const MUH: Meh = Meh { - | ^^^^^^^^^^^^^^ constructing invalid value at .x.<deref>: encountered `UnsafeCell` in a `const` + | ^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:27:1 + | +LL | const SNEAKY: &dyn Sync = &Synced { x: UnsafeCell::new(42) }; + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error[E0080]: it is undefined behavior to use this value + --> $DIR/mutable_references_err.rs:32:1 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered mutable reference in a `const` or `static` | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 8) { ╾ALLOC0╼ │ ╾──────╼ } +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:35:1 + | +LL | const BLUNT: &mut i32 = &mut 42; + | ^^^^^^^^^^^^^^^^^^^^^ + error[E0080]: it is undefined behavior to use this value - --> $DIR/mutable_references_err.rs:25:1 + --> $DIR/mutable_references_err.rs:40:1 | -LL | const SNEAKY: &dyn Sync = &Synced { x: UnsafeCell::new(42) }; - | ^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<deref>.<dyn-downcast>.x: encountered `UnsafeCell` in a `const` +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered mutable reference or box pointing to read-only memory | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. - = note: the raw bytes of the constant (size: 16, align: 8) { - ╾ALLOC1╼ ╾ALLOC2╼ │ ╾──────╼╾──────╼ + = note: the raw bytes of the constant (size: 8, align: 8) { + ╾ALLOC1<imm>╼ │ ╾──────╼ } error[E0080]: it is undefined behavior to use this value - --> $DIR/mutable_references_err.rs:29:1 + --> $DIR/mutable_references_err.rs:47:1 | -LL | const BLUNT: &mut i32 = &mut 42; - | ^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered mutable reference in a `const` +LL | const POINTS_TO_MUTABLE1: &i32 = unsafe { &MUTABLE }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a reference pointing to a static variable in a constant | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 8) { - ╾ALLOC3╼ │ ╾──────╼ + ╾ALLOC2<imm>╼ │ ╾──────╼ } +error[E0080]: evaluation of constant value failed + --> $DIR/mutable_references_err.rs:51:43 + | +LL | const POINTS_TO_MUTABLE2: &i32 = unsafe { &*MUTABLE_REF }; + | ^^^^^^^^^^^^^ constant accesses static + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:55:1 + | +LL | const POINTS_TO_MUTABLE_INNER: *const i32 = &mut 42 as *mut _ as *const _; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:57:1 + | +LL | const POINTS_TO_MUTABLE_INNER2: *const i32 = &mut 42 as *const _; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:59:1 + | +LL | const INTERIOR_MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:69:1 + | +LL | const RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:71:1 + | +LL | const RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of constant + --> $DIR/mutable_references_err.rs:73:1 + | +LL | const RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + warning: skipping const checks | help: skipping check that does not even have a feature gate - --> $DIR/mutable_references_err.rs:16:8 + --> $DIR/mutable_references_err.rs:18:8 | LL | x: &UnsafeCell::new(42), | ^^^^^^^^^^^^^^^^^^^^ help: skipping check that does not even have a feature gate - --> $DIR/mutable_references_err.rs:25:27 + --> $DIR/mutable_references_err.rs:27:27 | LL | const SNEAKY: &dyn Sync = &Synced { x: UnsafeCell::new(42) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: skipping check that does not even have a feature gate - --> $DIR/mutable_references_err.rs:29:25 + --> $DIR/mutable_references_err.rs:32:40 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:32:40 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:32:35 + | +LL | const SUBTLE: &mut i32 = unsafe { &mut FOO }; + | ^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:35:25 | LL | const BLUNT: &mut i32 = &mut 42; | ^^^^^^^ +help: skipping check for `const_mut_refs` feature + --> $DIR/mutable_references_err.rs:40:49 + | +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: skipping check for `const_mut_refs` feature + --> $DIR/mutable_references_err.rs:40:49 + | +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:40:49 + | +LL | static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:47:44 + | +LL | const POINTS_TO_MUTABLE1: &i32 = unsafe { &MUTABLE }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:47:44 + | +LL | const POINTS_TO_MUTABLE1: &i32 = unsafe { &MUTABLE }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:50:36 + | +LL | static mut MUTABLE_REF: &mut i32 = &mut 42; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:51:45 + | +LL | const POINTS_TO_MUTABLE2: &i32 = unsafe { &*MUTABLE_REF }; + | ^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:51:45 + | +LL | const POINTS_TO_MUTABLE2: &i32 = unsafe { &*MUTABLE_REF }; + | ^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:55:45 + | +LL | const POINTS_TO_MUTABLE_INNER: *const i32 = &mut 42 as *mut _ as *const _; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:57:46 + | +LL | const POINTS_TO_MUTABLE_INNER2: *const i32 = &mut 42 as *const _; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:59:47 + | +LL | const INTERIOR_MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; + | ^^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:69:51 + | +LL | const RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:71:50 + | +LL | const RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/mutable_references_err.rs:73:51 + | +LL | const RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^ -error: aborting due to 3 previous errors; 1 warning emitted +error: aborting due to 13 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/miri_unleashed/mutable_references_err.rs b/tests/ui/consts/miri_unleashed/mutable_references_err.rs index 6399b122bb1..83a460dadd0 100644 --- a/tests/ui/consts/miri_unleashed/mutable_references_err.rs +++ b/tests/ui/consts/miri_unleashed/mutable_references_err.rs @@ -1,6 +1,8 @@ // stderr-per-bitwidth // compile-flags: -Zunleash-the-miri-inside-of-you +#![allow(invalid_reference_casting, static_mut_ref)] +use std::sync::atomic::*; use std::cell::UnsafeCell; // this test ensures that our mutability story is sound @@ -12,7 +14,7 @@ unsafe impl Sync for Meh {} // the following will never be ok! no interior mut behind consts, because // all allocs interned here will be marked immutable. -const MUH: Meh = Meh { //~ ERROR: it is undefined behavior to use this value +const MUH: Meh = Meh { //~ ERROR: mutable pointer in final value x: &UnsafeCell::new(42), }; @@ -23,11 +25,53 @@ unsafe impl Sync for Synced {} // Make sure we also catch this behind a type-erased `dyn Trait` reference. const SNEAKY: &dyn Sync = &Synced { x: UnsafeCell::new(42) }; -//~^ ERROR: it is undefined behavior to use this value +//~^ ERROR: mutable pointer in final value -// Make sure we also catch mutable references. +// Make sure we also catch mutable references in values that shouldn't have them. +static mut FOO: i32 = 0; +const SUBTLE: &mut i32 = unsafe { &mut FOO }; +//~^ ERROR: it is undefined behavior to use this value +//~| static const BLUNT: &mut i32 = &mut 42; +//~^ ERROR: mutable pointer in final value + +// Check for mutable references to read-only memory. +static READONLY: i32 = 0; +static mut MUT_TO_READONLY: &mut i32 = unsafe { &mut *(&READONLY as *const _ as *mut _) }; //~^ ERROR: it is undefined behavior to use this value +//~| pointing to read-only memory + +// Check for consts pointing to mutable memory. +// Currently it's not even possible to create such a const. +static mut MUTABLE: i32 = 42; +const POINTS_TO_MUTABLE1: &i32 = unsafe { &MUTABLE }; +//~^ ERROR: undefined behavior to use this value +//~| pointing to a static +static mut MUTABLE_REF: &mut i32 = &mut 42; +const POINTS_TO_MUTABLE2: &i32 = unsafe { &*MUTABLE_REF }; +//~^ ERROR: evaluation of constant value failed +//~| accesses static + +const POINTS_TO_MUTABLE_INNER: *const i32 = &mut 42 as *mut _ as *const _; +//~^ ERROR: mutable pointer in final value +const POINTS_TO_MUTABLE_INNER2: *const i32 = &mut 42 as *const _; +//~^ ERROR: mutable pointer in final value +const INTERIOR_MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; +//~^ ERROR: mutable pointer in final value + +struct SyncPtr<T> { x : *const T } +unsafe impl<T> Sync for SyncPtr<T> {} + +// These pass the lifetime checks because of the "tail expression" / "outer scope" rule. +// (This relies on `SyncPtr` being a curly brace struct.) +// However, we intern the inner memory as read-only, so this must be rejected. +// (Also see `static-no-inner-mut` for similar tests on `static`.) +const RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; +//~^ ERROR mutable pointer in final value +const RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; +//~^ ERROR mutable pointer in final value +const RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; +//~^ ERROR mutable pointer in final value fn main() { unsafe { diff --git a/tests/ui/consts/miri_unleashed/raw_mutable_const.rs b/tests/ui/consts/miri_unleashed/raw_mutable_const.rs deleted file mode 100644 index adb1f8bf3ec..00000000000 --- a/tests/ui/consts/miri_unleashed/raw_mutable_const.rs +++ /dev/null @@ -1,8 +0,0 @@ -// compile-flags: -Zunleash-the-miri-inside-of-you - -use std::cell::UnsafeCell; - -const MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; -//~^ ERROR: unsupported untyped pointer in constant - -fn main() {} diff --git a/tests/ui/consts/miri_unleashed/raw_mutable_const.stderr b/tests/ui/consts/miri_unleashed/raw_mutable_const.stderr deleted file mode 100644 index f4abaecac5e..00000000000 --- a/tests/ui/consts/miri_unleashed/raw_mutable_const.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error: unsupported untyped pointer in constant - --> $DIR/raw_mutable_const.rs:5:1 - | -LL | const MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: memory only reachable via raw pointers is not supported - -warning: skipping const checks - | -help: skipping check that does not even have a feature gate - --> $DIR/raw_mutable_const.rs:5:38 - | -LL | const MUTABLE_BEHIND_RAW: *mut i32 = &UnsafeCell::new(42) as *const _ as *mut _; - | ^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 1 previous error; 1 warning emitted - diff --git a/tests/ui/consts/miri_unleashed/static-no-inner-mut.32bit.stderr b/tests/ui/consts/miri_unleashed/static-no-inner-mut.32bit.stderr new file mode 100644 index 00000000000..e8ed6742fab --- /dev/null +++ b/tests/ui/consts/miri_unleashed/static-no-inner-mut.32bit.stderr @@ -0,0 +1,82 @@ +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:9:1 + | +LL | static REF: &AtomicI32 = &AtomicI32::new(42); + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:10:1 + | +LL | static REFMUT: &mut i32 = &mut 0; + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:13:1 + | +LL | static REF2: &AtomicI32 = {let x = AtomicI32::new(42); &{x}}; + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:14:1 + | +LL | static REFMUT2: &mut i32 = {let mut x = 0; &mut {x}}; + | ^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:29:1 + | +LL | static RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:31:1 + | +LL | static RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:33:1 + | +LL | static RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: skipping const checks + | +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:9:26 + | +LL | static REF: &AtomicI32 = &AtomicI32::new(42); + | ^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:10:27 + | +LL | static REFMUT: &mut i32 = &mut 0; + | ^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:13:56 + | +LL | static REF2: &AtomicI32 = {let x = AtomicI32::new(42); &{x}}; + | ^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:14:44 + | +LL | static REFMUT2: &mut i32 = {let mut x = 0; &mut {x}}; + | ^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:29:52 + | +LL | static RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:31:51 + | +LL | static RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:33:52 + | +LL | static RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^ + +error: aborting due to 7 previous errors; 1 warning emitted + diff --git a/tests/ui/consts/miri_unleashed/static-no-inner-mut.64bit.stderr b/tests/ui/consts/miri_unleashed/static-no-inner-mut.64bit.stderr new file mode 100644 index 00000000000..e8ed6742fab --- /dev/null +++ b/tests/ui/consts/miri_unleashed/static-no-inner-mut.64bit.stderr @@ -0,0 +1,82 @@ +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:9:1 + | +LL | static REF: &AtomicI32 = &AtomicI32::new(42); + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:10:1 + | +LL | static REFMUT: &mut i32 = &mut 0; + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:13:1 + | +LL | static REF2: &AtomicI32 = {let x = AtomicI32::new(42); &{x}}; + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:14:1 + | +LL | static REFMUT2: &mut i32 = {let mut x = 0; &mut {x}}; + | ^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:29:1 + | +LL | static RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:31:1 + | +LL | static RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: encountered mutable pointer in final value of static + --> $DIR/static-no-inner-mut.rs:33:1 + | +LL | static RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: skipping const checks + | +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:9:26 + | +LL | static REF: &AtomicI32 = &AtomicI32::new(42); + | ^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:10:27 + | +LL | static REFMUT: &mut i32 = &mut 0; + | ^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:13:56 + | +LL | static REF2: &AtomicI32 = {let x = AtomicI32::new(42); &{x}}; + | ^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:14:44 + | +LL | static REFMUT2: &mut i32 = {let mut x = 0; &mut {x}}; + | ^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:29:52 + | +LL | static RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; + | ^^^^^^^^^^^^^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:31:51 + | +LL | static RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; + | ^^^^^^^ +help: skipping check that does not even have a feature gate + --> $DIR/static-no-inner-mut.rs:33:52 + | +LL | static RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; + | ^^^^^^ + +error: aborting due to 7 previous errors; 1 warning emitted + diff --git a/tests/ui/consts/miri_unleashed/static-no-inner-mut.rs b/tests/ui/consts/miri_unleashed/static-no-inner-mut.rs new file mode 100644 index 00000000000..a4033eb5683 --- /dev/null +++ b/tests/ui/consts/miri_unleashed/static-no-inner-mut.rs @@ -0,0 +1,36 @@ +// stderr-per-bitwidth +// compile-flags: -Zunleash-the-miri-inside-of-you +#![feature(const_refs_to_cell, const_mut_refs)] +// All "inner" allocations that come with a `static` are interned immutably. This means it is +// crucial that we do not accept any form of (interior) mutability there. + +use std::sync::atomic::*; + +static REF: &AtomicI32 = &AtomicI32::new(42); //~ERROR mutable pointer in final value +static REFMUT: &mut i32 = &mut 0; //~ERROR mutable pointer in final value + +// Different way of writing this that avoids promotion. +static REF2: &AtomicI32 = {let x = AtomicI32::new(42); &{x}}; //~ERROR mutable pointer in final value +static REFMUT2: &mut i32 = {let mut x = 0; &mut {x}}; //~ERROR mutable pointer in final value + +// This one is obvious, since it is non-Sync. (It also suppresses the other errors, so it is +// commented out.) +// static RAW: *const AtomicI32 = &AtomicI32::new(42); + +struct SyncPtr<T> { x : *const T } +unsafe impl<T> Sync for SyncPtr<T> {} + +// All of these pass the lifetime checks because of the "tail expression" / "outer scope" rule. +// (This relies on `SyncPtr` being a curly brace struct.) +// Then they get interned immutably, which is not great. +// `mut_ref_in_final.rs` and `std/cell.rs` ensure that we don't accept this even with the feature +// fate, but for unleashed Miri there's not really any way we can reject them: it's just +// non-dangling raw pointers. +static RAW_SYNC: SyncPtr<AtomicI32> = SyncPtr { x: &AtomicI32::new(42) }; +//~^ ERROR mutable pointer in final value +static RAW_MUT_CAST: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; +//~^ ERROR mutable pointer in final value +static RAW_MUT_COERCE: SyncPtr<i32> = SyncPtr { x: &mut 0 }; +//~^ ERROR mutable pointer in final value + +fn main() {} diff --git a/tests/ui/consts/raw-ptr-const.rs b/tests/ui/consts/raw-ptr-const.rs index 541c5fd1ab1..24a77db9ffc 100644 --- a/tests/ui/consts/raw-ptr-const.rs +++ b/tests/ui/consts/raw-ptr-const.rs @@ -1,8 +1,8 @@ +// check-pass + // This is a regression test for a `span_delayed_bug` during interning when a constant -// evaluates to a (non-dangling) raw pointer. For now this errors; potentially it -// could also be allowed. +// evaluates to a (non-dangling) raw pointer. const CONST_RAW: *const Vec<i32> = &Vec::new() as *const _; -//~^ ERROR unsupported untyped pointer in constant fn main() {} diff --git a/tests/ui/consts/raw-ptr-const.stderr b/tests/ui/consts/raw-ptr-const.stderr deleted file mode 100644 index 9aef78505c0..00000000000 --- a/tests/ui/consts/raw-ptr-const.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: unsupported untyped pointer in constant - --> $DIR/raw-ptr-const.rs:5:1 - | -LL | const CONST_RAW: *const Vec<i32> = &Vec::new() as *const _; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: memory only reachable via raw pointers is not supported - -error: aborting due to 1 previous error - diff --git a/tests/ui/consts/raw-ptr-temp-const.rs b/tests/ui/consts/raw-ptr-temp-const.rs new file mode 100644 index 00000000000..deb51cd505c --- /dev/null +++ b/tests/ui/consts/raw-ptr-temp-const.rs @@ -0,0 +1,6 @@ +// A variant of raw-ptr-const that directly constructs a raw pointer. + +const CONST_RAW: *const Vec<i32> = std::ptr::addr_of!(Vec::new()); +//~^ ERROR cannot take address of a temporary + +fn main() {} diff --git a/tests/ui/consts/raw-ptr-temp-const.stderr b/tests/ui/consts/raw-ptr-temp-const.stderr new file mode 100644 index 00000000000..601671f71ae --- /dev/null +++ b/tests/ui/consts/raw-ptr-temp-const.stderr @@ -0,0 +1,9 @@ +error[E0745]: cannot take address of a temporary + --> $DIR/raw-ptr-temp-const.rs:3:55 + | +LL | const CONST_RAW: *const Vec<i32> = std::ptr::addr_of!(Vec::new()); + | ^^^^^^^^^^ temporary value + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0745`. diff --git a/tests/ui/consts/recursive-zst-static.default.stderr b/tests/ui/consts/recursive-zst-static.default.stderr index 3bbb685a678..5b4a0418b1e 100644 --- a/tests/ui/consts/recursive-zst-static.default.stderr +++ b/tests/ui/consts/recursive-zst-static.default.stderr @@ -1,15 +1,10 @@ error[E0391]: cycle detected when const-evaluating + checking `FOO` - --> $DIR/recursive-zst-static.rs:10:1 - | -LL | static FOO: () = FOO; - | ^^^^^^^^^^^^^^ - | -note: ...which requires const-evaluating + checking `FOO`... --> $DIR/recursive-zst-static.rs:10:18 | LL | static FOO: () = FOO; | ^^^ - = note: ...which again requires const-evaluating + checking `FOO`, completing the cycle + | + = note: ...which immediately requires const-evaluating + checking `FOO` again note: cycle used when linting top-level module --> $DIR/recursive-zst-static.rs:10:1 | diff --git a/tests/ui/consts/recursive-zst-static.unleash.stderr b/tests/ui/consts/recursive-zst-static.unleash.stderr index 3bbb685a678..5b4a0418b1e 100644 --- a/tests/ui/consts/recursive-zst-static.unleash.stderr +++ b/tests/ui/consts/recursive-zst-static.unleash.stderr @@ -1,15 +1,10 @@ error[E0391]: cycle detected when const-evaluating + checking `FOO` - --> $DIR/recursive-zst-static.rs:10:1 - | -LL | static FOO: () = FOO; - | ^^^^^^^^^^^^^^ - | -note: ...which requires const-evaluating + checking `FOO`... --> $DIR/recursive-zst-static.rs:10:18 | LL | static FOO: () = FOO; | ^^^ - = note: ...which again requires const-evaluating + checking `FOO`, completing the cycle + | + = note: ...which immediately requires const-evaluating + checking `FOO` again note: cycle used when linting top-level module --> $DIR/recursive-zst-static.rs:10:1 | diff --git a/tests/ui/consts/refs-to-cell-in-final.rs b/tests/ui/consts/refs-to-cell-in-final.rs new file mode 100644 index 00000000000..6a849ff0df9 --- /dev/null +++ b/tests/ui/consts/refs-to-cell-in-final.rs @@ -0,0 +1,18 @@ +#![feature(const_refs_to_cell)] + +use std::cell::*; + +struct SyncPtr<T> { x : *const T } +unsafe impl<T> Sync for SyncPtr<T> {} + +// These pass the lifetime checks because of the "tail expression" / "outer scope" rule. +// (This relies on `SyncPtr` being a curly brace struct.) +// However, we intern the inner memory as read-only. +// The resulting constant would pass all validation checks, so it is crucial that this gets rejected +// by static const checks! +static RAW_SYNC_S: SyncPtr<Cell<i32>> = SyncPtr { x: &Cell::new(42) }; +//~^ ERROR: cannot refer to interior mutable data +const RAW_SYNC_C: SyncPtr<Cell<i32>> = SyncPtr { x: &Cell::new(42) }; +//~^ ERROR: cannot refer to interior mutable data + +fn main() {} diff --git a/tests/ui/consts/refs-to-cell-in-final.stderr b/tests/ui/consts/refs-to-cell-in-final.stderr new file mode 100644 index 00000000000..fae16fa0125 --- /dev/null +++ b/tests/ui/consts/refs-to-cell-in-final.stderr @@ -0,0 +1,17 @@ +error[E0492]: statics cannot refer to interior mutable data + --> $DIR/refs-to-cell-in-final.rs:13:54 + | +LL | static RAW_SYNC_S: SyncPtr<Cell<i32>> = SyncPtr { x: &Cell::new(42) }; + | ^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value + | + = help: to fix this, the value can be extracted to a separate `static` item and then referenced + +error[E0492]: constants cannot refer to interior mutable data + --> $DIR/refs-to-cell-in-final.rs:15:53 + | +LL | const RAW_SYNC_C: SyncPtr<Cell<i32>> = SyncPtr { x: &Cell::new(42) }; + | ^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0492`. diff --git a/tests/ui/consts/std/cell.stderr b/tests/ui/consts/std/cell.stderr index 937fa7db0c8..873b797a466 100644 --- a/tests/ui/consts/std/cell.stderr +++ b/tests/ui/consts/std/cell.stderr @@ -1,22 +1,22 @@ -error: encountered dangling pointer in final constant +error: encountered dangling pointer in final value of static --> $DIR/cell.rs:6:1 | LL | static FOO: Wrap<*mut u32> = Wrap(Cell::new(42).as_ptr()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: encountered dangling pointer in final constant +error: encountered dangling pointer in final value of constant --> $DIR/cell.rs:8:1 | LL | const FOO_CONST: Wrap<*mut u32> = Wrap(Cell::new(42).as_ptr()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: encountered dangling pointer in final constant +error: encountered dangling pointer in final value of constant --> $DIR/cell.rs:22:1 | LL | const FOO4_CONST: Wrap<*mut u32> = Wrap(FOO3_CONST.0.as_ptr()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: encountered dangling pointer in final constant +error: encountered dangling pointer in final value of constant --> $DIR/cell.rs:27:1 | LL | const FOO2: *mut u32 = Cell::new(42).as_ptr(); diff --git a/tests/ui/consts/transmute-const.rs b/tests/ui/consts/transmute-const.rs index 65e5700d083..5044d99ec51 100644 --- a/tests/ui/consts/transmute-const.rs +++ b/tests/ui/consts/transmute-const.rs @@ -3,7 +3,7 @@ use std::mem; #[repr(transparent)] -struct Foo(#[allow(dead_code)] u32); +struct Foo(u32); const TRANSMUTED_U32: u32 = unsafe { mem::transmute(Foo(3)) }; diff --git a/tests/ui/consts/write-to-static-mut-in-static.stderr b/tests/ui/consts/write-to-static-mut-in-static.stderr index 5665e56439e..caee433a681 100644 --- a/tests/ui/consts/write-to-static-mut-in-static.stderr +++ b/tests/ui/consts/write-to-static-mut-in-static.stderr @@ -5,17 +5,12 @@ LL | pub static mut B: () = unsafe { A = 1; }; | ^^^^^ modifying a static's initial value from another static's initializer error[E0391]: cycle detected when const-evaluating + checking `C` - --> $DIR/write-to-static-mut-in-static.rs:5:1 - | -LL | pub static mut C: u32 = unsafe { C = 1; 0 }; - | ^^^^^^^^^^^^^^^^^^^^^ - | -note: ...which requires const-evaluating + checking `C`... --> $DIR/write-to-static-mut-in-static.rs:5:34 | LL | pub static mut C: u32 = unsafe { C = 1; 0 }; | ^^^^^ - = note: ...which again requires const-evaluating + checking `C`, completing the cycle + | + = note: ...which immediately requires const-evaluating + checking `C` again note: cycle used when linting top-level module --> $DIR/write-to-static-mut-in-static.rs:1:1 | diff --git a/tests/ui/coroutine/async-gen-yield-ty-is-unit.rs b/tests/ui/coroutine/async-gen-yield-ty-is-unit.rs index aac74d3eacb..80c0b69a6f7 100644 --- a/tests/ui/coroutine/async-gen-yield-ty-is-unit.rs +++ b/tests/ui/coroutine/async-gen-yield-ty-is-unit.rs @@ -11,7 +11,6 @@ async gen fn gen_fn() -> &'static str { pub fn main() { let async_iterator = pin!(gen_fn()); - let waker = Waker::noop(); - let ctx = &mut Context::from_waker(&waker); + let ctx = &mut Context::from_waker(Waker::noop()); async_iterator.poll_next(ctx); } diff --git a/tests/ui/coroutine/async_gen_fn_iter.rs b/tests/ui/coroutine/async_gen_fn_iter.rs index ec6464d0048..604156b4d37 100644 --- a/tests/ui/coroutine/async_gen_fn_iter.rs +++ b/tests/ui/coroutine/async_gen_fn_iter.rs @@ -74,8 +74,7 @@ fn main() { let mut fut = pin!(async_main()); // Poll loop, just to test the future... - let waker = Waker::noop(); - let ctx = &mut Context::from_waker(&waker); + let ctx = &mut Context::from_waker(Waker::noop()); loop { match fut.as_mut().poll(ctx) { diff --git a/tests/ui/coroutine/print/coroutine-print-verbose-2.stderr b/tests/ui/coroutine/print/coroutine-print-verbose-2.stderr index e9c7a8ffcaa..165302ab140 100644 --- a/tests/ui/coroutine/print/coroutine-print-verbose-2.stderr +++ b/tests/ui/coroutine/print/coroutine-print-verbose-2.stderr @@ -4,7 +4,7 @@ error: coroutine cannot be shared between threads safely LL | assert_sync(|| { | ^^^^^^^^^^^ coroutine is not `Sync` | - = help: within `{main::{closure#0} upvar_tys=() {main::{closure#0}}}`, the trait `Sync` is not implemented for `NotSync` + = help: within `{main::{closure#0} upvar_tys=() witness={main::{closure#0}}}`, the trait `Sync` is not implemented for `NotSync` note: coroutine is not `Sync` as this value is used across a yield --> $DIR/coroutine-print-verbose-2.rs:20:9 | @@ -24,7 +24,7 @@ error: coroutine cannot be sent between threads safely LL | assert_send(|| { | ^^^^^^^^^^^ coroutine is not `Send` | - = help: within `{main::{closure#1} upvar_tys=() {main::{closure#1}}}`, the trait `Send` is not implemented for `NotSend` + = help: within `{main::{closure#1} upvar_tys=() witness={main::{closure#1}}}`, the trait `Send` is not implemented for `NotSend` note: coroutine is not `Send` as this value is used across a yield --> $DIR/coroutine-print-verbose-2.rs:27:9 | diff --git a/tests/ui/coroutine/print/coroutine-print-verbose-3.stderr b/tests/ui/coroutine/print/coroutine-print-verbose-3.stderr index 100993bd33c..e2973cde6d3 100644 --- a/tests/ui/coroutine/print/coroutine-print-verbose-3.stderr +++ b/tests/ui/coroutine/print/coroutine-print-verbose-3.stderr @@ -12,7 +12,7 @@ LL | | }; | |_____^ expected `()`, found coroutine | = note: expected unit type `()` - found coroutine `{main::{closure#0} upvar_tys=(unavailable)}` + found coroutine `{main::{closure#0} upvar_tys=?4t witness=?6t}` error: aborting due to 1 previous error diff --git a/tests/ui/deriving/deriving-all-codegen.stdout b/tests/ui/deriving/deriving-all-codegen.stdout index 42154c3c3be..9c6f4d3094b 100644 --- a/tests/ui/deriving/deriving-all-codegen.stdout +++ b/tests/ui/deriving/deriving-all-codegen.stdout @@ -56,8 +56,6 @@ impl ::core::cmp::PartialEq for Empty { fn eq(&self, other: &Empty) -> bool { true } } #[automatically_derived] -impl ::core::marker::StructuralEq for Empty { } -#[automatically_derived] impl ::core::cmp::Eq for Empty { #[inline] #[doc(hidden)] @@ -132,8 +130,6 @@ impl ::core::cmp::PartialEq for Point { } } #[automatically_derived] -impl ::core::marker::StructuralEq for Point { } -#[automatically_derived] impl ::core::cmp::Eq for Point { #[inline] #[doc(hidden)] @@ -219,8 +215,6 @@ impl ::core::cmp::PartialEq for PackedPoint { } } #[automatically_derived] -impl ::core::marker::StructuralEq for PackedPoint { } -#[automatically_derived] impl ::core::cmp::Eq for PackedPoint { #[inline] #[doc(hidden)] @@ -333,8 +327,6 @@ impl ::core::cmp::PartialEq for Big { } } #[automatically_derived] -impl ::core::marker::StructuralEq for Big { } -#[automatically_derived] impl ::core::cmp::Eq for Big { #[inline] #[doc(hidden)] @@ -500,8 +492,6 @@ impl ::core::cmp::PartialEq for Unsized { fn eq(&self, other: &Unsized) -> bool { self.0 == other.0 } } #[automatically_derived] -impl ::core::marker::StructuralEq for Unsized { } -#[automatically_derived] impl ::core::cmp::Eq for Unsized { #[inline] #[doc(hidden)] @@ -616,8 +606,6 @@ impl<T: ::core::cmp::PartialEq + Trait, U: ::core::cmp::PartialEq> } } #[automatically_derived] -impl<T: Trait, U> ::core::marker::StructuralEq for Generic<T, U> { } -#[automatically_derived] impl<T: ::core::cmp::Eq + Trait, U: ::core::cmp::Eq> ::core::cmp::Eq for Generic<T, U> where T::A: ::core::cmp::Eq { #[inline] @@ -739,8 +727,6 @@ impl<T: ::core::cmp::PartialEq + ::core::marker::Copy + Trait, } } #[automatically_derived] -impl<T: Trait, U> ::core::marker::StructuralEq for PackedGeneric<T, U> { } -#[automatically_derived] impl<T: ::core::cmp::Eq + ::core::marker::Copy + Trait, U: ::core::cmp::Eq + ::core::marker::Copy> ::core::cmp::Eq for PackedGeneric<T, U> where T::A: ::core::cmp::Eq + ::core::marker::Copy { @@ -825,8 +811,6 @@ impl ::core::cmp::PartialEq for Enum0 { fn eq(&self, other: &Enum0) -> bool { match *self {} } } #[automatically_derived] -impl ::core::marker::StructuralEq for Enum0 { } -#[automatically_derived] impl ::core::cmp::Eq for Enum0 { #[inline] #[doc(hidden)] @@ -897,8 +881,6 @@ impl ::core::cmp::PartialEq for Enum1 { } } #[automatically_derived] -impl ::core::marker::StructuralEq for Enum1 { } -#[automatically_derived] impl ::core::cmp::Eq for Enum1 { #[inline] #[doc(hidden)] @@ -965,8 +947,6 @@ impl ::core::cmp::PartialEq for Fieldless1 { fn eq(&self, other: &Fieldless1) -> bool { true } } #[automatically_derived] -impl ::core::marker::StructuralEq for Fieldless1 { } -#[automatically_derived] impl ::core::cmp::Eq for Fieldless1 { #[inline] #[doc(hidden)] @@ -1041,8 +1021,6 @@ impl ::core::cmp::PartialEq for Fieldless { } } #[automatically_derived] -impl ::core::marker::StructuralEq for Fieldless { } -#[automatically_derived] impl ::core::cmp::Eq for Fieldless { #[inline] #[doc(hidden)] @@ -1150,8 +1128,6 @@ impl ::core::cmp::PartialEq for Mixed { } } #[automatically_derived] -impl ::core::marker::StructuralEq for Mixed { } -#[automatically_derived] impl ::core::cmp::Eq for Mixed { #[inline] #[doc(hidden)] @@ -1279,8 +1255,6 @@ impl ::core::cmp::PartialEq for Fielded { } } #[automatically_derived] -impl ::core::marker::StructuralEq for Fielded { } -#[automatically_derived] impl ::core::cmp::Eq for Fielded { #[inline] #[doc(hidden)] @@ -1402,8 +1376,6 @@ impl<T: ::core::cmp::PartialEq, U: ::core::cmp::PartialEq> } } #[automatically_derived] -impl<T, U> ::core::marker::StructuralEq for EnumGeneric<T, U> { } -#[automatically_derived] impl<T: ::core::cmp::Eq, U: ::core::cmp::Eq> ::core::cmp::Eq for EnumGeneric<T, U> { #[inline] diff --git a/tests/ui/did_you_mean/bad-assoc-ty.stderr b/tests/ui/did_you_mean/bad-assoc-ty.stderr index 3c474d19d1d..eed01267224 100644 --- a/tests/ui/did_you_mean/bad-assoc-ty.stderr +++ b/tests/ui/did_you_mean/bad-assoc-ty.stderr @@ -191,7 +191,14 @@ error[E0223]: ambiguous associated type --> $DIR/bad-assoc-ty.rs:33:10 | LL | type H = Fn(u8) -> (u8)::Output; - | ^^^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<(dyn Fn(u8) -> u8 + 'static) as IntoFuture>::Output` + | ^^^^^^^^^^^^^^^^^^^^^^ + | +help: use fully-qualified syntax + | +LL | type H = <(dyn Fn(u8) -> u8 + 'static) as AsyncFnOnce>::Output; + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +LL | type H = <(dyn Fn(u8) -> u8 + 'static) as IntoFuture>::Output; + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error[E0223]: ambiguous associated type --> $DIR/bad-assoc-ty.rs:39:19 diff --git a/tests/ui/dst/dst-bad-assign-3.stderr b/tests/ui/dst/dst-bad-assign-3.stderr index 6dd3434fd21..007f6b898be 100644 --- a/tests/ui/dst/dst-bad-assign-3.stderr +++ b/tests/ui/dst/dst-bad-assign-3.stderr @@ -8,6 +8,7 @@ LL | f5.2 = Bar1 {f: 36}; | = note: expected trait object `dyn ToBar` found struct `Bar1` + = help: `Bar1` implements `ToBar` so you could box the found value and coerce it to the trait object `Box<dyn ToBar>`, you will have to change the expected type as well error[E0277]: the size for values of type `dyn ToBar` cannot be known at compilation time --> $DIR/dst-bad-assign-3.rs:33:5 diff --git a/tests/ui/dst/dst-bad-assign.stderr b/tests/ui/dst/dst-bad-assign.stderr index d8d1057876f..f935d27e96e 100644 --- a/tests/ui/dst/dst-bad-assign.stderr +++ b/tests/ui/dst/dst-bad-assign.stderr @@ -8,6 +8,7 @@ LL | f5.ptr = Bar1 {f: 36}; | = note: expected trait object `dyn ToBar` found struct `Bar1` + = help: `Bar1` implements `ToBar` so you could box the found value and coerce it to the trait object `Box<dyn ToBar>`, you will have to change the expected type as well error[E0277]: the size for values of type `dyn ToBar` cannot be known at compilation time --> $DIR/dst-bad-assign.rs:35:5 diff --git a/tests/ui/dyn-star/dispatch-on-pin-mut.rs b/tests/ui/dyn-star/dispatch-on-pin-mut.rs index c4ae279e6c1..151aa9092fb 100644 --- a/tests/ui/dyn-star/dispatch-on-pin-mut.rs +++ b/tests/ui/dyn-star/dispatch-on-pin-mut.rs @@ -19,15 +19,14 @@ async fn async_main() { // ------------------------------------------------------------------------- // // Implementation Details Below... -use std::task::*; use std::pin::pin; +use std::task::*; fn main() { let mut fut = pin!(async_main()); // Poll loop, just to test the future... - let waker = Waker::noop(); - let ctx = &mut Context::from_waker(&waker); + let ctx = &mut Context::from_waker(Waker::noop()); loop { match fut.as_mut().poll(ctx) { diff --git a/tests/ui/dyn-star/no-implicit-dyn-star.stderr b/tests/ui/dyn-star/no-implicit-dyn-star.stderr index 06c7bcc5748..bea334a8a69 100644 --- a/tests/ui/dyn-star/no-implicit-dyn-star.stderr +++ b/tests/ui/dyn-star/no-implicit-dyn-star.stderr @@ -8,6 +8,7 @@ LL | dyn_star_foreign::require_dyn_star_display(1usize); | = note: expected trait object `(dyn* std::fmt::Display + 'static)` found type `usize` + = help: `usize` implements `Display`, `#[feature(dyn_star)]` is likely not enabled; that feature it is currently incomplete note: function defined here --> $DIR/auxiliary/dyn-star-foreign.rs:6:8 | diff --git a/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.rs b/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.rs index 0201c889706..a4eb669e321 100644 --- a/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.rs +++ b/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.rs @@ -1,4 +1,4 @@ -#![feature(dyn_star)] +#![feature(dyn_star, trait_upcasting)] //~^ WARN the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes trait A: B {} diff --git a/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.stderr b/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.stderr index 7e2cf661369..1f7bfb1d5bd 100644 --- a/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.stderr +++ b/tests/ui/dyn-star/no-unsize-coerce-dyn-trait.stderr @@ -1,7 +1,7 @@ warning: the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes --> $DIR/no-unsize-coerce-dyn-trait.rs:1:12 | -LL | #![feature(dyn_star)] +LL | #![feature(dyn_star, trait_upcasting)] | ^^^^^^^^ | = note: see issue #102425 <https://github.com/rust-lang/rust/issues/102425> for more information diff --git a/tests/ui/dyn-star/upcast.rs b/tests/ui/dyn-star/upcast.rs index 7748cdda943..c667ac143a3 100644 --- a/tests/ui/dyn-star/upcast.rs +++ b/tests/ui/dyn-star/upcast.rs @@ -1,6 +1,6 @@ // known-bug: #104800 -#![feature(dyn_star)] +#![feature(dyn_star, trait_upcasting)] trait Foo: Bar { fn hello(&self); diff --git a/tests/ui/dyn-star/upcast.stderr b/tests/ui/dyn-star/upcast.stderr index bdf77da713a..adef9525bf1 100644 --- a/tests/ui/dyn-star/upcast.stderr +++ b/tests/ui/dyn-star/upcast.stderr @@ -1,7 +1,7 @@ warning: the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes --> $DIR/upcast.rs:3:12 | -LL | #![feature(dyn_star)] +LL | #![feature(dyn_star, trait_upcasting)] | ^^^^^^^^ | = note: see issue #102425 <https://github.com/rust-lang/rust/issues/102425> for more information diff --git a/tests/ui/enum-discriminant/issue-72554.rs b/tests/ui/enum-discriminant/issue-72554.rs index 54f7e9ac592..1fe9a5f4faa 100644 --- a/tests/ui/enum-discriminant/issue-72554.rs +++ b/tests/ui/enum-discriminant/issue-72554.rs @@ -3,6 +3,7 @@ use std::collections::BTreeSet; #[derive(Hash)] pub enum ElemDerived { //~^ ERROR recursive type `ElemDerived` has infinite size + //~| ERROR cycle detected A(ElemDerived) } diff --git a/tests/ui/enum-discriminant/issue-72554.stderr b/tests/ui/enum-discriminant/issue-72554.stderr index 381f24d351e..648680c6031 100644 --- a/tests/ui/enum-discriminant/issue-72554.stderr +++ b/tests/ui/enum-discriminant/issue-72554.stderr @@ -3,7 +3,7 @@ error[E0072]: recursive type `ElemDerived` has infinite size | LL | pub enum ElemDerived { | ^^^^^^^^^^^^^^^^^^^^ -LL | +... LL | A(ElemDerived) | ----------- recursive without indirection | @@ -12,6 +12,21 @@ help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle LL | A(Box<ElemDerived>) | ++++ + -error: aborting due to 1 previous error +error[E0391]: cycle detected when computing drop-check constraints for `ElemDerived` + --> $DIR/issue-72554.rs:4:1 + | +LL | pub enum ElemDerived { + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: ...which immediately requires computing drop-check constraints for `ElemDerived` again +note: cycle used when computing drop-check constraints for `Elem` + --> $DIR/issue-72554.rs:11:1 + | +LL | pub enum Elem { + | ^^^^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information + +error: aborting due to 2 previous errors -For more information about this error, try `rustc --explain E0072`. +Some errors have detailed explanations: E0072, E0391. +For more information about an error, try `rustc --explain E0072`. diff --git a/tests/ui/extern/auxiliary/issue-80074-macro-2.rs b/tests/ui/extern/auxiliary/issue-80074-macro-2.rs new file mode 100644 index 00000000000..bc87a2b5434 --- /dev/null +++ b/tests/ui/extern/auxiliary/issue-80074-macro-2.rs @@ -0,0 +1,3 @@ +// edition:2018 + +macro_rules! m { () => {}; } diff --git a/tests/ui/extern/auxiliary/issue-80074-macro.rs b/tests/ui/extern/auxiliary/issue-80074-macro.rs index 30e0f19ab8d..3e912d97715 100644 --- a/tests/ui/extern/auxiliary/issue-80074-macro.rs +++ b/tests/ui/extern/auxiliary/issue-80074-macro.rs @@ -2,3 +2,5 @@ macro_rules! foo_ { () => {}; } use foo_ as foo; + +macro_rules! bar { () => {}; } diff --git a/tests/ui/extern/issue-80074.rs b/tests/ui/extern/issue-80074.rs index f83027d4abf..6e4f176de82 100644 --- a/tests/ui/extern/issue-80074.rs +++ b/tests/ui/extern/issue-80074.rs @@ -1,10 +1,20 @@ // edition:2018 -// build-pass // aux-crate:issue_80074=issue-80074-macro.rs +// aux-crate:issue_80074_2=issue-80074-macro-2.rs #[macro_use] extern crate issue_80074; +#[macro_use(m)] +extern crate issue_80074_2; +//~^^ ERROR: imported macro not found + fn main() { foo!(); + //~^ WARN: macro `foo` is private + //~| WARN: it will become a hard error in a future release! + bar!(); + //~^ ERROR: cannot find macro `bar` in this scope + m!(); + //~^ ERROR: cannot find macro `m` in this scope } diff --git a/tests/ui/extern/issue-80074.stderr b/tests/ui/extern/issue-80074.stderr new file mode 100644 index 00000000000..b30b761593e --- /dev/null +++ b/tests/ui/extern/issue-80074.stderr @@ -0,0 +1,31 @@ +error[E0469]: imported macro not found + --> $DIR/issue-80074.rs:8:13 + | +LL | #[macro_use(m)] + | ^ + +error: cannot find macro `bar` in this scope + --> $DIR/issue-80074.rs:16:5 + | +LL | bar!(); + | ^^^ + +error: cannot find macro `m` in this scope + --> $DIR/issue-80074.rs:18:5 + | +LL | m!(); + | ^ + +warning: macro `foo` is private + --> $DIR/issue-80074.rs:13:5 + | +LL | foo!(); + | ^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #120192 <https://github.com/rust-lang/rust/issues/120192> + = note: `#[warn(private_macro_use)]` on by default + +error: aborting due to 3 previous errors; 1 warning emitted + +For more information about this error, try `rustc --explain E0469`. diff --git a/tests/ui/feature-gates/feature-gate-exclusive-range-pattern.stderr b/tests/ui/feature-gates/feature-gate-exclusive-range-pattern.stderr index d05971fb052..5e3d34aa9f3 100644 --- a/tests/ui/feature-gates/feature-gate-exclusive-range-pattern.stderr +++ b/tests/ui/feature-gates/feature-gate-exclusive-range-pattern.stderr @@ -7,6 +7,7 @@ LL | 0 .. 3 => {} = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error: aborting due to 1 previous error diff --git a/tests/ui/feature-gates/feature-gate-feature-gate.stderr b/tests/ui/feature-gates/feature-gate-feature-gate.stderr index 8ff99ddbe21..6ca6c04e401 100644 --- a/tests/ui/feature-gates/feature-gate-feature-gate.stderr +++ b/tests/ui/feature-gates/feature-gate-feature-gate.stderr @@ -1,4 +1,4 @@ -error: unstable feature +error: use of an unstable feature --> $DIR/feature-gate-feature-gate.rs:2:12 | LL | #![feature(intrinsics)] diff --git a/tests/ui/feature-gates/feature-gate-never_patterns.rs b/tests/ui/feature-gates/feature-gate-never_patterns.rs index f3910622313..d23405ada2d 100644 --- a/tests/ui/feature-gates/feature-gate-never_patterns.rs +++ b/tests/ui/feature-gates/feature-gate-never_patterns.rs @@ -7,7 +7,6 @@ fn main() { let res: Result<u32, Void> = Ok(0); let (Ok(_x) | Err(&!)) = res.as_ref(); //~^ ERROR `!` patterns are experimental - //~| ERROR: is not bound in all patterns unsafe { let ptr: *const Void = NonNull::dangling().as_ptr(); diff --git a/tests/ui/feature-gates/feature-gate-never_patterns.stderr b/tests/ui/feature-gates/feature-gate-never_patterns.stderr index 1b5485d22fb..9f94e962035 100644 --- a/tests/ui/feature-gates/feature-gate-never_patterns.stderr +++ b/tests/ui/feature-gates/feature-gate-never_patterns.stderr @@ -1,5 +1,5 @@ error: unexpected `,` in pattern - --> $DIR/feature-gate-never_patterns.rs:34:16 + --> $DIR/feature-gate-never_patterns.rs:33:16 | LL | Some(_), | ^ @@ -13,14 +13,6 @@ help: ...or a vertical bar to match on multiple alternatives LL | Some(_) | | -error[E0408]: variable `_x` is not bound in all patterns - --> $DIR/feature-gate-never_patterns.rs:8:19 - | -LL | let (Ok(_x) | Err(&!)) = res.as_ref(); - | -- ^^^^^^^ pattern doesn't bind `_x` - | | - | variable not in all patterns - error[E0658]: `!` patterns are experimental --> $DIR/feature-gate-never_patterns.rs:8:24 | @@ -32,7 +24,7 @@ LL | let (Ok(_x) | Err(&!)) = res.as_ref(); = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: `!` patterns are experimental - --> $DIR/feature-gate-never_patterns.rs:15:13 + --> $DIR/feature-gate-never_patterns.rs:14:13 | LL | ! | ^ @@ -42,7 +34,7 @@ LL | ! = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: `!` patterns are experimental - --> $DIR/feature-gate-never_patterns.rs:21:13 + --> $DIR/feature-gate-never_patterns.rs:20:13 | LL | ! | ^ @@ -52,7 +44,7 @@ LL | ! = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: `!` patterns are experimental - --> $DIR/feature-gate-never_patterns.rs:26:13 + --> $DIR/feature-gate-never_patterns.rs:25:13 | LL | ! => {} | ^ @@ -62,25 +54,25 @@ LL | ! => {} = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error: `match` arm with no body - --> $DIR/feature-gate-never_patterns.rs:39:9 + --> $DIR/feature-gate-never_patterns.rs:38:9 | LL | Some(_) | ^^^^^^^- help: add a body after the pattern: `=> todo!(),` error: `match` arm with no body - --> $DIR/feature-gate-never_patterns.rs:44:9 + --> $DIR/feature-gate-never_patterns.rs:43:9 | LL | Some(_) if false, | ^^^^^^^- help: add a body after the pattern: `=> todo!(),` error: `match` arm with no body - --> $DIR/feature-gate-never_patterns.rs:46:9 + --> $DIR/feature-gate-never_patterns.rs:45:9 | LL | Some(_) if false | ^^^^^^^- help: add a body after the pattern: `=> todo!(),` error[E0658]: `!` patterns are experimental - --> $DIR/feature-gate-never_patterns.rs:51:13 + --> $DIR/feature-gate-never_patterns.rs:50:13 | LL | Err(!), | ^ @@ -90,7 +82,7 @@ LL | Err(!), = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: `!` patterns are experimental - --> $DIR/feature-gate-never_patterns.rs:55:13 + --> $DIR/feature-gate-never_patterns.rs:54:13 | LL | Err(!) if false, | ^ @@ -100,24 +92,23 @@ LL | Err(!) if false, = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error: `match` arm with no body - --> $DIR/feature-gate-never_patterns.rs:65:9 + --> $DIR/feature-gate-never_patterns.rs:64:9 | LL | Some(_) | ^^^^^^^- help: add a body after the pattern: `=> todo!(),` error: `match` arm with no body - --> $DIR/feature-gate-never_patterns.rs:71:9 + --> $DIR/feature-gate-never_patterns.rs:70:9 | LL | Some(_) if false | ^^^^^^^- help: add a body after the pattern: `=> todo!(),` error: a guard on a never pattern will never be run - --> $DIR/feature-gate-never_patterns.rs:55:19 + --> $DIR/feature-gate-never_patterns.rs:54:19 | LL | Err(!) if false, | ^^^^^ help: remove this guard -error: aborting due to 14 previous errors +error: aborting due to 13 previous errors -Some errors have detailed explanations: E0408, E0658. -For more information about an error, try `rustc --explain E0408`. +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-offset-of-enum.rs b/tests/ui/feature-gates/feature-gate-offset-of-enum.rs index e19dcf9f6a5..1f2f7ee1e19 100644 --- a/tests/ui/feature-gates/feature-gate-offset-of-enum.rs +++ b/tests/ui/feature-gates/feature-gate-offset-of-enum.rs @@ -1,4 +1,4 @@ -#![feature(offset_of)] +#![feature(offset_of_nested)] use std::mem::offset_of; diff --git a/tests/ui/feature-gates/feature-gate-offset-of-enum.stderr b/tests/ui/feature-gates/feature-gate-offset-of-enum.stderr index 02ee54e8607..fc7dd7923f7 100644 --- a/tests/ui/feature-gates/feature-gate-offset-of-enum.stderr +++ b/tests/ui/feature-gates/feature-gate-offset-of-enum.stderr @@ -13,7 +13,7 @@ error[E0658]: using enums in offset_of is experimental LL | offset_of!(Alpha, One); | ^^^ | - = note: see issue #106655 <https://github.com/rust-lang/rust/issues/106655> for more information + = note: see issue #120141 <https://github.com/rust-lang/rust/issues/120141> for more information = help: add `#![feature(offset_of_enum)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date @@ -29,7 +29,7 @@ error[E0658]: using enums in offset_of is experimental LL | offset_of!(Alpha, Two.0); | ^^^ | - = note: see issue #106655 <https://github.com/rust-lang/rust/issues/106655> for more information + = note: see issue #120141 <https://github.com/rust-lang/rust/issues/120141> for more information = help: add `#![feature(offset_of_enum)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date diff --git a/tests/ui/feature-gates/feature-gate-offset-of-nested.rs b/tests/ui/feature-gates/feature-gate-offset-of-nested.rs new file mode 100644 index 00000000000..c4eb4720fde --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-offset-of-nested.rs @@ -0,0 +1,28 @@ +#![feature(offset_of_enum)] + +use std::mem::offset_of; + +struct S { + a: u8, + b: (u8, u8), + c: T, +} + +struct T { + t: &'static str, +} + +enum Alpha { + One(u8), + Two(u8), +} + +fn main() { + offset_of!(Alpha, Two.0); //~ ERROR only a single ident or integer is stable as the field in offset_of + offset_of!(S, a); + offset_of!((u8, S), 1); + offset_of!((u32, (S, T)), 1.1); //~ ERROR only a single ident or integer is stable as the field in offset_of + offset_of!(S, b.0); //~ ERROR only a single ident or integer is stable as the field in offset_of + offset_of!((S, ()), 0.c); //~ ERROR only a single ident or integer is stable as the field in offset_of + offset_of!(S, c.t); //~ ERROR only a single ident or integer is stable as the field in offset_of +} diff --git a/tests/ui/feature-gates/feature-gate-offset-of-nested.stderr b/tests/ui/feature-gates/feature-gate-offset-of-nested.stderr new file mode 100644 index 00000000000..f367fc9fa0d --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-offset-of-nested.stderr @@ -0,0 +1,60 @@ +error[E0658]: only a single ident or integer is stable as the field in offset_of + --> $DIR/feature-gate-offset-of-nested.rs:21:27 + | +LL | offset_of!(Alpha, Two.0); + | ^ + | + = note: see issue #120140 <https://github.com/rust-lang/rust/issues/120140> for more information + = help: add `#![feature(offset_of_nested)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: only a single ident or integer is stable as the field in offset_of + --> $DIR/feature-gate-offset-of-nested.rs:24:33 + | +LL | offset_of!((u32, (S, T)), 1.1); + | _____----------------------------^- + | | | + | | in this macro invocation +LL | | offset_of!(S, b.0); +LL | | offset_of!((S, ()), 0.c); +LL | | offset_of!(S, c.t); +... | + | + = note: see issue #120140 <https://github.com/rust-lang/rust/issues/120140> for more information + = help: add `#![feature(offset_of_nested)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = note: this error originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0658]: only a single ident or integer is stable as the field in offset_of + --> $DIR/feature-gate-offset-of-nested.rs:25:21 + | +LL | offset_of!(S, b.0); + | ^ + | + = note: see issue #120140 <https://github.com/rust-lang/rust/issues/120140> for more information + = help: add `#![feature(offset_of_nested)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: only a single ident or integer is stable as the field in offset_of + --> $DIR/feature-gate-offset-of-nested.rs:26:27 + | +LL | offset_of!((S, ()), 0.c); + | ^ + | + = note: see issue #120140 <https://github.com/rust-lang/rust/issues/120140> for more information + = help: add `#![feature(offset_of_nested)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: only a single ident or integer is stable as the field in offset_of + --> $DIR/feature-gate-offset-of-nested.rs:27:21 + | +LL | offset_of!(S, c.t); + | ^ + | + = note: see issue #120140 <https://github.com/rust-lang/rust/issues/120140> for more information + = help: add `#![feature(offset_of_nested)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error: aborting due to 5 previous errors + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.rs b/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.rs new file mode 100644 index 00000000000..5554c813925 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.rs @@ -0,0 +1,11 @@ +// edition: 2021 +// force-host +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::Literal; + +fn test() { + Literal::c_string(c"a"); //~ ERROR use of unstable library feature 'proc_macro_c_str_literals' +} diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.stderr b/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.stderr new file mode 100644 index 00000000000..9bba1d50ce3 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.stderr @@ -0,0 +1,13 @@ +error[E0658]: use of unstable library feature 'proc_macro_c_str_literals' + --> $DIR/feature-gate-proc_macro_c_str_literals.rs:10:5 + | +LL | Literal::c_string(c"a"); + | ^^^^^^^^^^^^^^^^^ + | + = note: see issue #119750 <https://github.com/rust-lang/rust/issues/119750> for more information + = help: add `#![feature(proc_macro_c_str_literals)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-trait_upcasting.rs b/tests/ui/feature-gates/feature-gate-trait_upcasting.rs new file mode 100644 index 00000000000..e4102f1cfa7 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-trait_upcasting.rs @@ -0,0 +1,13 @@ +trait Foo {} + +trait Bar: Foo {} + +impl Foo for () {} + +impl Bar for () {} + +fn main() { + let bar: &dyn Bar = &(); + let foo: &dyn Foo = bar; + //~^ ERROR trait upcasting coercion is experimental [E0658] +} diff --git a/tests/ui/feature-gates/feature-gate-trait_upcasting.stderr b/tests/ui/feature-gates/feature-gate-trait_upcasting.stderr new file mode 100644 index 00000000000..6fd277ae8cc --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-trait_upcasting.stderr @@ -0,0 +1,14 @@ +error[E0658]: cannot cast `dyn Bar` to `dyn Foo`, trait upcasting coercion is experimental + --> $DIR/feature-gate-trait_upcasting.rs:11:25 + | +LL | let foo: &dyn Foo = bar; + | ^^^ + | + = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information + = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = note: required when coercing `&dyn Bar` into `&dyn Foo` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs b/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs index 134ea25b75a..594a2672d43 100644 --- a/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs +++ b/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs @@ -7,7 +7,7 @@ use core::{marker::PhantomPinned, pin::Pin}; /// The `unsafe_pin_internals` is indeed unsound. fn non_unsafe_pin_new_unchecked<T>(pointer: &mut T) -> Pin<&mut T> { - Pin { pointer } + Pin { __pointer: pointer } } fn main() { diff --git a/tests/ui/for-loop-while/issue-69841.rs b/tests/ui/for-loop-while/issue-69841.rs index 1aca16ca804..942b99b742b 100644 --- a/tests/ui/for-loop-while/issue-69841.rs +++ b/tests/ui/for-loop-while/issue-69841.rs @@ -2,7 +2,6 @@ // LLVM bug which needed a fix to be backported. // run-pass -// no-system-llvm fn main() { let buffer = [49u8, 10]; diff --git a/tests/ui/for/issue-20605.next.stderr b/tests/ui/for/issue-20605.next.stderr index 28dbdf4c374..3d753b9c8b8 100644 --- a/tests/ui/for/issue-20605.next.stderr +++ b/tests/ui/for/issue-20605.next.stderr @@ -34,15 +34,11 @@ error: the type `&mut <dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIte LL | for item in *things { *item = 0 } | ^^^^^^^ -error[E0277]: the size for values of type `<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item` cannot be known at compilation time - --> $DIR/issue-20605.rs:5:9 +error: the type `Option<<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item>` is not well-formed + --> $DIR/issue-20605.rs:5:17 | LL | for item in *things { *item = 0 } - | ^^^^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item` - = note: all local variables must have a statically known size - = help: unsized locals are gated as an unstable feature + | ^^^^^^^ error[E0277]: the size for values of type `<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item` cannot be known at compilation time --> $DIR/issue-20605.rs:5:5 @@ -54,11 +50,15 @@ LL | for item in *things { *item = 0 } note: required by a bound in `None` --> $SRC_DIR/core/src/option.rs:LL:COL -error: the type `Option<<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item>` is not well-formed - --> $DIR/issue-20605.rs:5:17 +error[E0277]: the size for values of type `<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item` cannot be known at compilation time + --> $DIR/issue-20605.rs:5:9 | LL | for item in *things { *item = 0 } - | ^^^^^^^ + | ^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item` + = note: all local variables must have a statically known size + = help: unsized locals are gated as an unstable feature error[E0614]: type `<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item` cannot be dereferenced --> $DIR/issue-20605.rs:5:27 diff --git a/tests/ui/generic-associated-types/issue-79422.extended.stderr b/tests/ui/generic-associated-types/issue-79422.extended.stderr index 14492266cda..ae1526296a7 100644 --- a/tests/ui/generic-associated-types/issue-79422.extended.stderr +++ b/tests/ui/generic-associated-types/issue-79422.extended.stderr @@ -27,6 +27,7 @@ LL | type VRefCont<'a> = &'a V where Self: 'a; | ^^^^^ = note: expected trait object `(dyn RefCont<'_, u8> + 'static)` found reference `&u8` + = help: `&u8` implements `RefCont` so you could box the found value and coerce it to the trait object `Box<dyn RefCont>`, you will have to change the expected type as well = note: required for the cast from `Box<BTreeMap<u8, u8>>` to `Box<dyn MapLike<u8, u8, VRefCont = (dyn RefCont<'_, u8> + 'static)>>` error: aborting due to 2 previous errors diff --git a/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr b/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr index e2fab14ffc2..cf3bde9705b 100644 --- a/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr +++ b/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr @@ -21,6 +21,7 @@ LL | if let n @ 2..3|4 = x { = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error[E0658]: exclusive range pattern syntax is experimental --> $DIR/range_pat_interactions1.rs:14:23 @@ -31,6 +32,7 @@ LL | } else if let 2..3 | 4 = x { = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error: aborting due to 4 previous errors diff --git a/tests/ui/half-open-range-patterns/range_pat_interactions3.stderr b/tests/ui/half-open-range-patterns/range_pat_interactions3.stderr index fe233496261..51cc22e7d56 100644 --- a/tests/ui/half-open-range-patterns/range_pat_interactions3.stderr +++ b/tests/ui/half-open-range-patterns/range_pat_interactions3.stderr @@ -17,6 +17,7 @@ LL | 1 | -3..0 => first_or.push(x), = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error[E0658]: exclusive range pattern syntax is experimental --> $DIR/range_pat_interactions3.rs:12:18 @@ -27,6 +28,7 @@ LL | y @ (0..5 | 6) => or_two.push(y), = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error[E0658]: exclusive range pattern syntax is experimental --> $DIR/range_pat_interactions3.rs:14:17 @@ -37,6 +39,7 @@ LL | y @ 0..const { 5 + 1 } => assert_eq!(y, 5), = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error[E0658]: exclusive range pattern syntax is experimental --> $DIR/range_pat_interactions3.rs:18:17 @@ -47,6 +50,7 @@ LL | y @ ..-7 => assert_eq!(y, -8), = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error: aborting due to 5 previous errors diff --git a/tests/ui/half-open-range-patterns/slice_pattern_syntax_problem1.stderr b/tests/ui/half-open-range-patterns/slice_pattern_syntax_problem1.stderr index 5edd877bee0..be8f3aa5051 100644 --- a/tests/ui/half-open-range-patterns/slice_pattern_syntax_problem1.stderr +++ b/tests/ui/half-open-range-patterns/slice_pattern_syntax_problem1.stderr @@ -17,6 +17,7 @@ LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs; = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error[E0658]: exclusive range pattern syntax is experimental --> $DIR/slice_pattern_syntax_problem1.rs:4:32 @@ -27,6 +28,7 @@ LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs; = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = help: use an inclusive range pattern, like N..=M error: aborting due to 3 previous errors diff --git a/tests/ui/higher-ranked/trait-bounds/issue-59311.rs b/tests/ui/higher-ranked/trait-bounds/issue-59311.rs index 3ad548450e5..387c78a802a 100644 --- a/tests/ui/higher-ranked/trait-bounds/issue-59311.rs +++ b/tests/ui/higher-ranked/trait-bounds/issue-59311.rs @@ -17,6 +17,7 @@ where v.t(|| {}); //~^ ERROR: higher-ranked lifetime error //~| ERROR: higher-ranked lifetime error + //~| ERROR: higher-ranked lifetime error } fn main() {} diff --git a/tests/ui/higher-ranked/trait-bounds/issue-59311.stderr b/tests/ui/higher-ranked/trait-bounds/issue-59311.stderr index e50aad876d8..3053a299802 100644 --- a/tests/ui/higher-ranked/trait-bounds/issue-59311.stderr +++ b/tests/ui/higher-ranked/trait-bounds/issue-59311.stderr @@ -7,6 +7,15 @@ LL | v.t(|| {}); = note: could not prove `{closure@$DIR/issue-59311.rs:17:9: 17:11} well-formed` error: higher-ranked lifetime error + --> $DIR/issue-59311.rs:17:5 + | +LL | v.t(|| {}); + | ^^^^^^^^^^ + | + = note: could not prove `{closure@$DIR/issue-59311.rs:17:9: 17:11} well-formed` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: higher-ranked lifetime error --> $DIR/issue-59311.rs:17:9 | LL | v.t(|| {}); @@ -14,5 +23,5 @@ LL | v.t(|| {}); | = note: could not prove `for<'a> &'a V: 'b` -error: aborting due to 2 previous errors +error: aborting due to 3 previous errors diff --git a/tests/ui/impl-trait/dyn-impl-type-mismatch.rs b/tests/ui/impl-trait/dyn-impl-type-mismatch.rs new file mode 100644 index 00000000000..c6170abb582 --- /dev/null +++ b/tests/ui/impl-trait/dyn-impl-type-mismatch.rs @@ -0,0 +1,18 @@ +trait Trait {} +struct Struct; +impl Trait for Struct {} +fn foo() -> impl Trait { + Struct +} +fn main() { + let a: Box<dyn Trait> = if true { + Box::new(Struct) + } else { + foo() //~ ERROR E0308 + }; + let a: dyn Trait = if true { + Struct //~ ERROR E0308 + } else { + foo() //~ ERROR E0308 + }; +} diff --git a/tests/ui/impl-trait/dyn-impl-type-mismatch.stderr b/tests/ui/impl-trait/dyn-impl-type-mismatch.stderr new file mode 100644 index 00000000000..ddbdaf3eb4b --- /dev/null +++ b/tests/ui/impl-trait/dyn-impl-type-mismatch.stderr @@ -0,0 +1,43 @@ +error[E0308]: mismatched types + --> $DIR/dyn-impl-type-mismatch.rs:11:9 + | +LL | fn foo() -> impl Trait { + | ---------- the found opaque type +... +LL | foo() + | ^^^^^ expected `Box<dyn Trait>`, found opaque type + | + = note: expected struct `Box<dyn Trait>` + found opaque type `impl Trait` + = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html +help: store this in the heap by calling `Box::new` + | +LL | Box::new(foo()) + | +++++++++ + + +error[E0308]: mismatched types + --> $DIR/dyn-impl-type-mismatch.rs:14:9 + | +LL | Struct + | ^^^^^^ expected `dyn Trait`, found `Struct` + | + = note: expected trait object `dyn Trait` + found struct `Struct` + = help: `Struct` implements `Trait` so you could box the found value and coerce it to the trait object `Box<dyn Trait>`, you will have to change the expected type as well + +error[E0308]: mismatched types + --> $DIR/dyn-impl-type-mismatch.rs:16:9 + | +LL | fn foo() -> impl Trait { + | ---------- the found opaque type +... +LL | foo() + | ^^^^^ expected `dyn Trait`, found opaque type + | + = note: expected trait object `dyn Trait` + found opaque type `impl Trait` + = help: you can box the `impl Trait` to coerce it to `Box<dyn Trait>`, but you'll have to change the expected type as well + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr b/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr index 4a52f82540d..9cc199d1e0e 100644 --- a/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr +++ b/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr @@ -6,6 +6,7 @@ LL | fn fuz() -> (usize, Trait) { (42, Struct) } | = note: expected trait object `(dyn Trait + 'static)` found struct `Struct` + = help: `Struct` implements `Trait` so you could box the found value and coerce it to the trait object `Box<dyn Trait>`, you will have to change the expected type as well error[E0277]: the size for values of type `(dyn Trait + 'static)` cannot be known at compilation time --> $DIR/dyn-trait-return-should-be-impl-trait.rs:7:13 @@ -27,6 +28,7 @@ LL | fn bar() -> (usize, dyn Trait) { (42, Struct) } | = note: expected trait object `(dyn Trait + 'static)` found struct `Struct` + = help: `Struct` implements `Trait` so you could box the found value and coerce it to the trait object `Box<dyn Trait>`, you will have to change the expected type as well error[E0277]: the size for values of type `(dyn Trait + 'static)` cannot be known at compilation time --> $DIR/dyn-trait-return-should-be-impl-trait.rs:10:13 diff --git a/tests/ui/impl-trait/in-ctfe/array-len-size-of.rs b/tests/ui/impl-trait/in-ctfe/array-len-size-of.rs new file mode 100644 index 00000000000..01ba902ef0c --- /dev/null +++ b/tests/ui/impl-trait/in-ctfe/array-len-size-of.rs @@ -0,0 +1,16 @@ +//! Check that const eval can use the size of opaque types. +// check-pass +use std::mem; +fn returns_opaque() -> impl Sized { + 0u8 +} + +struct NamedOpaqueType { + data: [mem::MaybeUninit<u8>; size_of_fut(returns_opaque)], +} + +const fn size_of_fut<FUT>(x: fn() -> FUT) -> usize { + mem::size_of::<FUT>() +} + +fn main() {} diff --git a/tests/ui/impl-trait/in-ctfe/array-len.rs b/tests/ui/impl-trait/in-ctfe/array-len.rs new file mode 100644 index 00000000000..73ae20495d5 --- /dev/null +++ b/tests/ui/impl-trait/in-ctfe/array-len.rs @@ -0,0 +1,22 @@ +//! Check that array lengths can observe associated types of opaque types +// check-pass +trait MyTrait: Copy { + const ASSOC: usize; +} + +impl MyTrait for u8 { + const ASSOC: usize = 32; +} + +const fn yeet() -> impl MyTrait { + 0u8 +} + +const fn output<T: MyTrait>(_: T) -> usize { + <T as MyTrait>::ASSOC +} + +fn main() { + let x = [0u8; output(yeet())]; + println!("{:?}", x); +} diff --git a/tests/ui/impl-trait/in-ctfe/enum-discr.rs b/tests/ui/impl-trait/in-ctfe/enum-discr.rs new file mode 100644 index 00000000000..8e4384adaa4 --- /dev/null +++ b/tests/ui/impl-trait/in-ctfe/enum-discr.rs @@ -0,0 +1,26 @@ +//! check that const eval can observe associated types of opaque types. +// check-pass +trait MyTrait: Copy { + const ASSOC: usize; +} + +impl MyTrait for u8 { + const ASSOC: usize = 32; +} + +const fn yeet() -> impl MyTrait { + 0u8 +} + +const fn output<T: MyTrait>(_: T) -> usize { + <T as MyTrait>::ASSOC +} + +#[repr(usize)] +enum Foo { + Bar = output(yeet()), +} + +fn main() { + println!("{}", Foo::Bar as usize); +} diff --git a/tests/ui/impl-trait/in-ctfe/fully_monomorphic_const_eval.rs b/tests/ui/impl-trait/in-ctfe/fully_monomorphic_const_eval.rs new file mode 100644 index 00000000000..82a9a30a623 --- /dev/null +++ b/tests/ui/impl-trait/in-ctfe/fully_monomorphic_const_eval.rs @@ -0,0 +1,29 @@ +//! This test ensures that we do look at the hidden types of +//! opaque types during const eval in order to obtain the exact type +//! of associated types. + +// check-pass + +trait MyTrait: Copy { + const ASSOC: usize; +} + +impl MyTrait for u8 { + const ASSOC: usize = 32; +} + +const fn yeet() -> impl MyTrait { + 0u8 +} + +const fn output<T: MyTrait>(_: T) -> usize { + <T as MyTrait>::ASSOC +} + +struct Foo<'a>(&'a ()); +const NEED_REVEAL_ALL: usize = output(yeet()); + +fn promote_div() -> &'static usize { + &(10 / NEED_REVEAL_ALL) +} +fn main() {} diff --git a/tests/ui/impl-trait/in-ctfe/match-arm-exhaustive.rs b/tests/ui/impl-trait/in-ctfe/match-arm-exhaustive.rs new file mode 100644 index 00000000000..8e3269726fc --- /dev/null +++ b/tests/ui/impl-trait/in-ctfe/match-arm-exhaustive.rs @@ -0,0 +1,24 @@ +//! Check that pattern matching can observe the hidden type of opaque types. +// check-pass +trait MyTrait: Copy { + const ASSOC: u8; +} + +impl MyTrait for () { + const ASSOC: u8 = 0; +} + +const fn yeet() -> impl MyTrait {} + +const fn output<T: MyTrait>(_: T) -> u8 { + <T as MyTrait>::ASSOC +} + +const CT: u8 = output(yeet()); + +fn main() { + match 0 { + CT => (), + 1.. => (), + } +} diff --git a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs index ad73b12feb5..ff265e576b9 100644 --- a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs +++ b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs @@ -7,6 +7,8 @@ struct Bar; impl Foo<char> for Bar { fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> { //~^ ERROR: the trait bound `impl Foo<u8>: Foo<char>` is not satisfied [E0277] + //~| ERROR: the trait bound `Bar: Foo<u8>` is not satisfied [E0277] + //~| ERROR: impl has stricter requirements than trait self } } diff --git a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr index db587d069f8..638de01f913 100644 --- a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr +++ b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr @@ -11,6 +11,28 @@ note: required by a bound in `Foo::{opaque#0}` LL | fn foo<F2>(self) -> impl Foo<T>; | ^^^^^^ required by this bound in `Foo::{opaque#0}` -error: aborting due to 1 previous error +error[E0276]: impl has stricter requirements than trait + --> $DIR/return-dont-satisfy-bounds.rs:8:16 + | +LL | fn foo<F2>(self) -> impl Foo<T>; + | -------------------------------- definition of `foo` from trait +... +LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> { + | ^^^^^^^ impl has extra requirement `F2: Foo<u8>` + +error[E0277]: the trait bound `Bar: Foo<u8>` is not satisfied + --> $DIR/return-dont-satisfy-bounds.rs:8:34 + | +LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> { + | ^^^^^^^^^^^^ the trait `Foo<u8>` is not implemented for `Bar` +... +LL | self + | ---- return type was inferred to be `Bar` here + | + = help: the trait `Foo<char>` is implemented for `Bar` + = help: for that trait implementation, expected `char`, found `u8` + +error: aborting due to 3 previous errors -For more information about this error, try `rustc --explain E0277`. +Some errors have detailed explanations: E0276, E0277. +For more information about an error, try `rustc --explain E0276`. diff --git a/tests/ui/impl-trait/issue-72911.rs b/tests/ui/impl-trait/issue-72911.rs index 63f4898f430..7ba8579e24f 100644 --- a/tests/ui/impl-trait/issue-72911.rs +++ b/tests/ui/impl-trait/issue-72911.rs @@ -15,6 +15,7 @@ fn gather_from_file(dir_entry: &foo::MissingItem) -> impl Iterator<Item = Lint> fn lint_files() -> impl Iterator<Item = foo::MissingItem> { //~^ ERROR: failed to resolve + //~| ERROR: `()` is not an iterator unimplemented!() } diff --git a/tests/ui/impl-trait/issue-72911.stderr b/tests/ui/impl-trait/issue-72911.stderr index 0e86561aa27..44c20a7be53 100644 --- a/tests/ui/impl-trait/issue-72911.stderr +++ b/tests/ui/impl-trait/issue-72911.stderr @@ -1,3 +1,11 @@ +error[E0277]: `()` is not an iterator + --> $DIR/issue-72911.rs:16:20 + | +LL | fn lint_files() -> impl Iterator<Item = foo::MissingItem> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `()` is not an iterator + | + = help: the trait `Iterator` is not implemented for `()` + error[E0433]: failed to resolve: use of undeclared crate or module `foo` --> $DIR/issue-72911.rs:11:33 | @@ -10,6 +18,7 @@ error[E0433]: failed to resolve: use of undeclared crate or module `foo` LL | fn lint_files() -> impl Iterator<Item = foo::MissingItem> { | ^^^ use of undeclared crate or module `foo` -error: aborting due to 2 previous errors +error: aborting due to 3 previous errors -For more information about this error, try `rustc --explain E0433`. +Some errors have detailed explanations: E0277, E0433. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/impl-trait/issues/issue-92305.rs b/tests/ui/impl-trait/issues/issue-92305.rs index e16199caaaa..4a89238d07e 100644 --- a/tests/ui/impl-trait/issues/issue-92305.rs +++ b/tests/ui/impl-trait/issues/issue-92305.rs @@ -5,7 +5,6 @@ use std::iter; fn f<T>(data: &[T]) -> impl Iterator<Item = Vec> { //~^ ERROR: missing generics for struct `Vec` [E0107] iter::empty() - //~^ ERROR: type annotations needed } fn g<T>(data: &[T], target: T) -> impl Iterator<Item = Vec<T>> { diff --git a/tests/ui/impl-trait/issues/issue-92305.stderr b/tests/ui/impl-trait/issues/issue-92305.stderr index 55e966bd7bf..88fb1fb2707 100644 --- a/tests/ui/impl-trait/issues/issue-92305.stderr +++ b/tests/ui/impl-trait/issues/issue-92305.stderr @@ -9,18 +9,6 @@ help: add missing generic argument LL | fn f<T>(data: &[T]) -> impl Iterator<Item = Vec<T>> { | +++ -error[E0282]: type annotations needed - --> $DIR/issue-92305.rs:7:5 - | -LL | iter::empty() - | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` - | -help: consider specifying the generic argument - | -LL | iter::empty::<T>() - | +++++ - -error: aborting due to 2 previous errors +error: aborting due to 1 previous error -Some errors have detailed explanations: E0107, E0282. -For more information about an error, try `rustc --explain E0107`. +For more information about this error, try `rustc --explain E0107`. diff --git a/tests/ui/impl-trait/opaque-used-in-extraneous-argument.rs b/tests/ui/impl-trait/opaque-used-in-extraneous-argument.rs new file mode 100644 index 00000000000..529913479ef --- /dev/null +++ b/tests/ui/impl-trait/opaque-used-in-extraneous-argument.rs @@ -0,0 +1,21 @@ +//! This is a regression test to avoid an ICE in diagnostics code. +//! A typo in the compiler used to get the DefId of FnOnce, and +//! use it where an associated item was expected. + +fn frob() -> impl Fn<P, Output = T> + '_ {} +//~^ ERROR missing lifetime specifier +//~| ERROR cannot find type `P` +//~| ERROR cannot find type `T` +//~| ERROR `Fn`-family traits' type parameters is subject to change + +fn open_parent<'path>() { + todo!() +} + +fn main() { + let old_path = frob("hello"); + //~^ ERROR function takes 0 arguments + + open_parent(&old_path) + //~^ ERROR function takes 0 arguments +} diff --git a/tests/ui/impl-trait/opaque-used-in-extraneous-argument.stderr b/tests/ui/impl-trait/opaque-used-in-extraneous-argument.stderr new file mode 100644 index 00000000000..b54b9f908b2 --- /dev/null +++ b/tests/ui/impl-trait/opaque-used-in-extraneous-argument.stderr @@ -0,0 +1,78 @@ +error[E0106]: missing lifetime specifier + --> $DIR/opaque-used-in-extraneous-argument.rs:5:39 + | +LL | fn frob() -> impl Fn<P, Output = T> + '_ {} + | ^^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values + | +LL | fn frob() -> impl Fn<P, Output = T> + 'static {} + | ~~~~~~~ + +error[E0412]: cannot find type `P` in this scope + --> $DIR/opaque-used-in-extraneous-argument.rs:5:22 + | +LL | fn frob() -> impl Fn<P, Output = T> + '_ {} + | ^ not found in this scope + | +help: you might be missing a type parameter + | +LL | fn frob<P>() -> impl Fn<P, Output = T> + '_ {} + | +++ + +error[E0412]: cannot find type `T` in this scope + --> $DIR/opaque-used-in-extraneous-argument.rs:5:34 + | +LL | fn frob() -> impl Fn<P, Output = T> + '_ {} + | ^ not found in this scope + | +help: you might be missing a type parameter + | +LL | fn frob<T>() -> impl Fn<P, Output = T> + '_ {} + | +++ + +error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change + --> $DIR/opaque-used-in-extraneous-argument.rs:5:19 + | +LL | fn frob() -> impl Fn<P, Output = T> + '_ {} + | ^^^^^^^^^^^^^^^^^ help: use parenthetical notation instead: `Fn(P) -> T` + | + = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information + = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0061]: this function takes 0 arguments but 1 argument was supplied + --> $DIR/opaque-used-in-extraneous-argument.rs:16:20 + | +LL | let old_path = frob("hello"); + | ^^^^ ------- + | | + | unexpected argument of type `&'static str` + | help: remove the extra argument + | +note: function defined here + --> $DIR/opaque-used-in-extraneous-argument.rs:5:4 + | +LL | fn frob() -> impl Fn<P, Output = T> + '_ {} + | ^^^^ + +error[E0061]: this function takes 0 arguments but 1 argument was supplied + --> $DIR/opaque-used-in-extraneous-argument.rs:19:5 + | +LL | open_parent(&old_path) + | ^^^^^^^^^^^ --------- + | | + | unexpected argument of type `&impl FnOnce<{type error}, Output = {type error}> + Fn<{type error}> + 'static` + | help: remove the extra argument + | +note: function defined here + --> $DIR/opaque-used-in-extraneous-argument.rs:11:4 + | +LL | fn open_parent<'path>() { + | ^^^^^^^^^^^ + +error: aborting due to 6 previous errors + +Some errors have detailed explanations: E0061, E0106, E0412, E0658. +For more information about an error, try `rustc --explain E0061`. diff --git a/tests/ui/impl-trait/rpit/early_bound.rs b/tests/ui/impl-trait/rpit/early_bound.rs new file mode 100644 index 00000000000..03bd64d4d76 --- /dev/null +++ b/tests/ui/impl-trait/rpit/early_bound.rs @@ -0,0 +1,13 @@ +use std::convert::identity; + +fn test<'a: 'a>(n: bool) -> impl Sized + 'a { + //~^ ERROR concrete type differs from previous defining opaque type use + let true = n else { loop {} }; + let _ = || { + let _ = identity::<&'a ()>(test(false)); + //~^ ERROR hidden type for `impl Sized + 'a` captures lifetime that does not appear in bounds + }; + loop {} +} + +fn main() {} diff --git a/tests/ui/impl-trait/rpit/early_bound.stderr b/tests/ui/impl-trait/rpit/early_bound.stderr new file mode 100644 index 00000000000..815368f250e --- /dev/null +++ b/tests/ui/impl-trait/rpit/early_bound.stderr @@ -0,0 +1,26 @@ +error[E0700]: hidden type for `impl Sized + 'a` captures lifetime that does not appear in bounds + --> $DIR/early_bound.rs:7:17 + | +LL | fn test<'a: 'a>(n: bool) -> impl Sized + 'a { + | -- --------------- opaque type defined here + | | + | hidden type `&'a ()` captures the lifetime `'a` as defined here +... +LL | let _ = identity::<&'a ()>(test(false)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: concrete type differs from previous defining opaque type use + --> $DIR/early_bound.rs:3:29 + | +LL | fn test<'a: 'a>(n: bool) -> impl Sized + 'a { + | ^^^^^^^^^^^^^^^ expected `&()`, got `()` + | +note: previous use here + --> $DIR/early_bound.rs:7:36 + | +LL | let _ = identity::<&'a ()>(test(false)); + | ^^^^^^^^^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0700`. diff --git a/tests/ui/impl-trait/transmute/in-defining-scope.rs b/tests/ui/impl-trait/transmute/in-defining-scope.rs new file mode 100644 index 00000000000..b0b77d60b24 --- /dev/null +++ b/tests/ui/impl-trait/transmute/in-defining-scope.rs @@ -0,0 +1,14 @@ +// This causes a query cycle due to using `Reveal::All`, +// in #119821 const eval was changed to always use `Reveal::All` +// +// See that PR for more details. +use std::mem::transmute; +fn foo() -> impl Sized { + //~^ ERROR cycle detected when computing type of + unsafe { + transmute::<_, u8>(foo()); + } + 0u8 +} + +fn main() {} diff --git a/tests/ui/impl-trait/transmute/in-defining-scope.stderr b/tests/ui/impl-trait/transmute/in-defining-scope.stderr new file mode 100644 index 00000000000..69812f43072 --- /dev/null +++ b/tests/ui/impl-trait/transmute/in-defining-scope.stderr @@ -0,0 +1,29 @@ +error[E0391]: cycle detected when computing type of `foo::{opaque#0}` + --> $DIR/in-defining-scope.rs:6:13 + | +LL | fn foo() -> impl Sized { + | ^^^^^^^^^^ + | +note: ...which requires computing type of opaque `foo::{opaque#0}`... + --> $DIR/in-defining-scope.rs:6:13 + | +LL | fn foo() -> impl Sized { + | ^^^^^^^^^^ +note: ...which requires type-checking `foo`... + --> $DIR/in-defining-scope.rs:6:1 + | +LL | fn foo() -> impl Sized { + | ^^^^^^^^^^^^^^^^^^^^^^ + = note: ...which requires computing layout of `foo::{opaque#0}`... + = note: ...which requires normalizing `foo::{opaque#0}`... + = note: ...which again requires computing type of `foo::{opaque#0}`, completing the cycle +note: cycle used when checking that `foo::{opaque#0}` is well-formed + --> $DIR/in-defining-scope.rs:6:13 + | +LL | fn foo() -> impl Sized { + | ^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0391`. diff --git a/tests/ui/impl-trait/transmute/outside-of-defining-scope.rs b/tests/ui/impl-trait/transmute/outside-of-defining-scope.rs new file mode 100644 index 00000000000..7bc22ea416f --- /dev/null +++ b/tests/ui/impl-trait/transmute/outside-of-defining-scope.rs @@ -0,0 +1,12 @@ +//! Check that typeck can observe the size of an opaque type. +// check-pass +use std::mem::transmute; +fn foo() -> impl Sized { + 0u8 +} + +fn main() { + unsafe { + transmute::<_, u8>(foo()); + } +} diff --git a/tests/ui/implied-bounds/auxiliary/bevy_ecs.rs b/tests/ui/implied-bounds/auxiliary/bevy_ecs.rs deleted file mode 100644 index b373d39f4d9..00000000000 --- a/tests/ui/implied-bounds/auxiliary/bevy_ecs.rs +++ /dev/null @@ -1,18 +0,0 @@ -// Related to Bevy regression #118553 - -pub trait WorldQuery {} -impl WorldQuery for &u8 {} - -pub struct Query<Q: WorldQuery>(Q); - -pub trait SystemParam { - type State; -} -impl<Q: WorldQuery + 'static> SystemParam for Query<Q> { - type State = (); - // `Q: 'static` is required because we need the TypeId of Q ... -} - -pub struct ParamSet<T: SystemParam>(T) -where - T::State: Sized; diff --git a/tests/ui/implied-bounds/bevy_world_query.rs b/tests/ui/implied-bounds/bevy_world_query.rs index f8e64632676..2e3d4e6a7c6 100644 --- a/tests/ui/implied-bounds/bevy_world_query.rs +++ b/tests/ui/implied-bounds/bevy_world_query.rs @@ -1,11 +1,28 @@ -// aux-crate:bevy_ecs=bevy_ecs.rs // check-pass -// Related to Bevy regression #118553 -extern crate bevy_ecs; +// We currently special case bevy from erroring on incorrect implied bounds +// from normalization (issue #109628). +// Otherwise, we would expect this to hit that error. -use bevy_ecs::*; +pub trait WorldQuery {} +impl WorldQuery for &u8 {} -fn handler<'a>(_: ParamSet<Query<&'a u8>>) {} +pub struct Query<Q: WorldQuery>(Q); + +pub trait SystemParam { + type State; +} +impl<Q: WorldQuery + 'static> SystemParam for Query<Q> { + type State = (); + // `Q: 'static` is required because we need the TypeId of Q ... +} + +pub struct ParamSet<T: SystemParam>(T) where T::State: Sized; + +fn handler<'a>(x: ParamSet<Query<&'a u8>>) { + let _: ParamSet<_> = x; +} + +fn ref_handler<'a>(_: &ParamSet<Query<&'a u8>>) {} fn main() {} diff --git a/tests/ui/implied-bounds/from-trait-impl.rs b/tests/ui/implied-bounds/from-trait-impl.rs index d13fddd9b8d..6e126575aa9 100644 --- a/tests/ui/implied-bounds/from-trait-impl.rs +++ b/tests/ui/implied-bounds/from-trait-impl.rs @@ -1,6 +1,3 @@ -// check-pass -// known-bug: #109628 - trait Trait { type Assoc; } @@ -14,11 +11,13 @@ where T::Assoc: Clone; // any predicate using `T::Assoc` works here fn func1(foo: Foo<(&str,)>) { + //~^ ERROR `&str` does not fulfill the required lifetime let _: &'static str = foo.0.0; } trait TestTrait {} impl<X> TestTrait for [Foo<(X,)>; 1] {} +//~^ ERROR `X` may not live long enough fn main() {} diff --git a/tests/ui/implied-bounds/from-trait-impl.stderr b/tests/ui/implied-bounds/from-trait-impl.stderr new file mode 100644 index 00000000000..4151d206ae2 --- /dev/null +++ b/tests/ui/implied-bounds/from-trait-impl.stderr @@ -0,0 +1,26 @@ +error[E0477]: the type `&str` does not fulfill the required lifetime + --> $DIR/from-trait-impl.rs:13:15 + | +LL | fn func1(foo: Foo<(&str,)>) { + | ^^^^^^^^^^^^ + | + = note: type must satisfy the static lifetime + +error[E0310]: the parameter type `X` may not live long enough + --> $DIR/from-trait-impl.rs:20:23 + | +LL | impl<X> TestTrait for [Foo<(X,)>; 1] {} + | ^^^^^^^^^^^^^^ + | | + | the parameter type `X` must be valid for the static lifetime... + | ...so that the type `X` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound + | +LL | impl<X: 'static> TestTrait for [Foo<(X,)>; 1] {} + | +++++++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0310, E0477. +For more information about an error, try `rustc --explain E0310`. diff --git a/tests/ui/implied-bounds/gluon_salsa.rs b/tests/ui/implied-bounds/gluon_salsa.rs index 98951af8ac2..cd5500cb458 100644 --- a/tests/ui/implied-bounds/gluon_salsa.rs +++ b/tests/ui/implied-bounds/gluon_salsa.rs @@ -1,5 +1,5 @@ // check-pass -// Related to Bevy regression #118553 +// Found in a crater run on #118553 pub trait QueryBase { type Db; @@ -17,8 +17,7 @@ pub struct QueryTable<'me, Q, DB> { _marker: Option<&'me ()>, } -impl<'me, Q> QueryTable<'me, Q, <Q as QueryBase>::Db> -// projection is important +impl<'me, Q> QueryTable<'me, Q, <Q as QueryBase>::Db> // projection is important // ^^^ removing 'me (and in QueryTable) gives a different error where Q: for<'f> AsyncQueryFunction<'f>, diff --git a/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy.rs b/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-1.rs index 9c26cd59d10..b532a110a1c 100644 --- a/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy.rs +++ b/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-1.rs @@ -1,9 +1,7 @@ -// check-pass -// known-bug: #84591 +// issue: #84591 -// Should fail. Subtrait can incorrectly extend supertrait lifetimes even when -// supertrait has weaker implied bounds than subtrait. Strongly related to -// issue #25860. +// Subtrait was able to incorrectly extend supertrait lifetimes even when +// supertrait had weaker implied bounds than subtrait. trait Subtrait<T>: Supertrait {} trait Supertrait { @@ -34,6 +32,7 @@ fn main() { { let x = "Hello World".to_string(); subs_to_soup((x.as_str(), &mut d)); + //~^ does not live long enough } println!("{}", d); } diff --git a/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-1.stderr b/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-1.stderr new file mode 100644 index 00000000000..f44defccf58 --- /dev/null +++ b/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-1.stderr @@ -0,0 +1,16 @@ +error[E0597]: `x` does not live long enough + --> $DIR/implied-bounds-on-trait-hierarchy-1.rs:34:23 + | +LL | let x = "Hello World".to_string(); + | - binding `x` declared here +LL | subs_to_soup((x.as_str(), &mut d)); + | ^ borrowed value does not live long enough +LL | +LL | } + | - `x` dropped here while still borrowed +LL | println!("{}", d); + | - borrow later used here + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0597`. diff --git a/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-2.rs b/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-2.rs new file mode 100644 index 00000000000..511a9ad9a2a --- /dev/null +++ b/tests/ui/implied-bounds/implied-bounds-on-trait-hierarchy-2.rs @@ -0,0 +1,45 @@ +// check-pass +// known-bug: #84591 + +trait Subtrait<'a, 'b, R>: Supertrait<'a, 'b> {} +trait Supertrait<'a, 'b> { + fn convert<T: ?Sized>(x: &'a T) -> &'b T; +} + +fn need_hrtb_subtrait<'a_, 'b_, S, T: ?Sized>(x: &'a_ T) -> &'b_ T +where + S: for<'a, 'b> Subtrait<'a, 'b, &'b &'a ()>, +{ + need_hrtb_supertrait::<S, T>(x) + // This call works and drops the implied bound `'a: 'b` + // of the where-bound. This means the where-bound can + // now be used to transmute any two lifetimes. +} + +fn need_hrtb_supertrait<'a_, 'b_, S, T: ?Sized>(x: &'a_ T) -> &'b_ T +where + S: for<'a, 'b> Supertrait<'a, 'b>, +{ + S::convert(x) +} + +struct MyStruct; +impl<'a: 'b, 'b> Supertrait<'a, 'b> for MyStruct { + fn convert<T: ?Sized>(x: &'a T) -> &'b T { + x + } +} +impl<'a, 'b> Subtrait<'a, 'b, &'b &'a ()> for MyStruct {} + +fn extend_lifetime<'a, 'b, T: ?Sized>(x: &'a T) -> &'b T { + need_hrtb_subtrait::<MyStruct, T>(x) +} + +fn main() { + let d; + { + let x = "Hello World".to_string(); + d = extend_lifetime(&x); + } + println!("{}", d); +} diff --git a/tests/ui/implied-bounds/normalization-nested.lifetime.stderr b/tests/ui/implied-bounds/normalization-nested.lifetime.stderr index e020230d86a..c43cc0999f1 100644 --- a/tests/ui/implied-bounds/normalization-nested.lifetime.stderr +++ b/tests/ui/implied-bounds/normalization-nested.lifetime.stderr @@ -1,33 +1,10 @@ -error[E0759]: `fn` parameter has lifetime `'x` but it needs to satisfy a `'static` lifetime requirement - --> $DIR/normalization-nested.rs:35:28 - | -LL | pub fn test_wfcheck<'x>(_: Map<Vec<&'x ()>>) {} - | ^^^^^^^^^^^^^^^^ - | | - | this data with lifetime `'x`... - | ...is used and required to live as long as `'static` here - | -note: `'static` lifetime requirement introduced by this bound - --> $DIR/normalization-nested.rs:33:14 - | -LL | I::Item: 'static; - | ^^^^^^^ - -error[E0759]: `fn` parameter has lifetime `'x` but it needs to satisfy a `'static` lifetime requirement - --> $DIR/normalization-nested.rs:37:29 +error: lifetime may not live long enough + --> $DIR/normalization-nested.rs:40:5 | LL | pub fn test_borrowck<'x>(_: Map<Vec<&'x ()>>, s: &'x str) -> &'static str { - | ^^^^^^^^^^^^^^^^ - | | - | this data with lifetime `'x`... - | ...is used and required to live as long as `'static` here - | -note: `'static` lifetime requirement introduced by this bound - --> $DIR/normalization-nested.rs:33:14 - | -LL | I::Item: 'static; - | ^^^^^^^ + | -- lifetime `'x` defined here +LL | s + | ^ returning this value requires that `'x` must outlive `'static` -error: aborting due to 2 previous errors +error: aborting due to 1 previous error -For more information about this error, try `rustc --explain E0759`. diff --git a/tests/ui/implied-bounds/normalization-nested.rs b/tests/ui/implied-bounds/normalization-nested.rs index 87903783a67..6ceb13e9473 100644 --- a/tests/ui/implied-bounds/normalization-nested.rs +++ b/tests/ui/implied-bounds/normalization-nested.rs @@ -1,17 +1,19 @@ // Test for normalization of projections that appear in the item bounds // (versus those that appear directly in the input types). -// Both revisions should pass. `lifetime` revision is a bug. // -// revisions: param_ty lifetime -// [param_ty] check-pass -// [lifetime] check-fail -// [lifetime] known-bug: #109799 +// revisions: param_ty lifetime param_ty_no_compat lifetime_no_compat + +//[param_ty] check-pass +//[param_ty_no_compat] check-pass +//[lifetime_no_compat] check-pass +//[param_ty_no_compat] compile-flags: -Zno-implied-bounds-compat +//[lifetime_no_compat] compile-flags: -Zno-implied-bounds-compat pub trait Iter { type Item; } -#[cfg(param_ty)] +#[cfg(any(param_ty, param_ty_no_compat))] impl<X, I> Iter for I where I: IntoIterator<Item = X>, @@ -19,7 +21,7 @@ where type Item = X; } -#[cfg(lifetime)] +#[cfg(any(lifetime, lifetime_no_compat))] impl<'x, I> Iter for I where I: IntoIterator<Item = &'x ()>, @@ -36,6 +38,7 @@ pub fn test_wfcheck<'x>(_: Map<Vec<&'x ()>>) {} pub fn test_borrowck<'x>(_: Map<Vec<&'x ()>>, s: &'x str) -> &'static str { s + //[lifetime]~^ ERROR lifetime may not live long enough } fn main() {} diff --git a/tests/ui/implied-bounds/sod_service_chain.rs b/tests/ui/implied-bounds/sod_service_chain.rs index f45ced71f75..7443a29f30c 100644 --- a/tests/ui/implied-bounds/sod_service_chain.rs +++ b/tests/ui/implied-bounds/sod_service_chain.rs @@ -1,5 +1,4 @@ -// check-pass -// Related to crater regressions on #118553 +// Found in a crater run on #118553 pub trait Debug {} @@ -30,6 +29,9 @@ impl<P: Service, S: Service<Input = P::Output>> ServiceChainBuilder<P, S> { pub fn next<NS: Service<Input = S::Output>>( self, ) -> ServiceChainBuilder<ServiceChain<P, S>, NS> { + //~^ the associated type + //~| the associated type + //~| the associated type panic!(); } } diff --git a/tests/ui/implied-bounds/sod_service_chain.stderr b/tests/ui/implied-bounds/sod_service_chain.stderr new file mode 100644 index 00000000000..1c0ef573e7d --- /dev/null +++ b/tests/ui/implied-bounds/sod_service_chain.stderr @@ -0,0 +1,31 @@ +error[E0310]: the associated type `<P as Service>::Error` may not live long enough + --> $DIR/sod_service_chain.rs:31:10 + | +LL | ) -> ServiceChainBuilder<ServiceChain<P, S>, NS> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | | + | the associated type `<P as Service>::Error` must be valid for the static lifetime... + | ...so that the type `<P as Service>::Error` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound + | +LL | ) -> ServiceChainBuilder<ServiceChain<P, S>, NS> where <P as Service>::Error: 'static { + | ++++++++++++++++++++++++++++++++++++ + +error[E0310]: the associated type `<S as Service>::Error` may not live long enough + --> $DIR/sod_service_chain.rs:31:10 + | +LL | ) -> ServiceChainBuilder<ServiceChain<P, S>, NS> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | | + | the associated type `<S as Service>::Error` must be valid for the static lifetime... + | ...so that the type `<S as Service>::Error` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound + | +LL | ) -> ServiceChainBuilder<ServiceChain<P, S>, NS> where <S as Service>::Error: 'static { + | ++++++++++++++++++++++++++++++++++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0310`. diff --git a/tests/ui/imports/ambiguous-2.rs b/tests/ui/imports/ambiguous-2.rs index 7b38f3006b1..2918feb0591 100644 --- a/tests/ui/imports/ambiguous-2.rs +++ b/tests/ui/imports/ambiguous-2.rs @@ -6,4 +6,5 @@ extern crate ambiguous_1; fn main() { ambiguous_1::id(); + //^ FIXME: `id` should be identified as an ambiguous item. } diff --git a/tests/ui/imports/ambiguous-4.rs b/tests/ui/imports/ambiguous-4.rs index 24ae33784c5..1e8f5be5a88 100644 --- a/tests/ui/imports/ambiguous-4.rs +++ b/tests/ui/imports/ambiguous-4.rs @@ -5,5 +5,5 @@ extern crate ambiguous_4_extern; fn main() { ambiguous_4_extern::id(); - // `warning_ambiguous` had been lost at metadata. + //^ FIXME: `id` should be identified as an ambiguous item. } diff --git a/tests/ui/imports/auxiliary/glob-conflict-cross-crate-2-extern.rs b/tests/ui/imports/auxiliary/glob-conflict-cross-crate-2-extern.rs new file mode 100644 index 00000000000..5dec6d46994 --- /dev/null +++ b/tests/ui/imports/auxiliary/glob-conflict-cross-crate-2-extern.rs @@ -0,0 +1,10 @@ +mod a { + pub type C = i8; +} + +mod b { + pub type C = i16; +} + +pub use a::*; +pub use b::*; diff --git a/tests/ui/imports/auxiliary/issue-114682-2-extern.rs b/tests/ui/imports/auxiliary/issue-114682-2-extern.rs new file mode 100644 index 00000000000..df2af789166 --- /dev/null +++ b/tests/ui/imports/auxiliary/issue-114682-2-extern.rs @@ -0,0 +1,17 @@ +macro_rules! m { + () => { + pub fn max() {} + pub(crate) mod max {} + }; +} + +mod d { + m! {} +} + +mod e { + pub type max = i32; +} + +pub use self::d::*; +pub use self::e::*; diff --git a/tests/ui/imports/auxiliary/issue-114682-3-extern.rs b/tests/ui/imports/auxiliary/issue-114682-3-extern.rs new file mode 100644 index 00000000000..999b66342fe --- /dev/null +++ b/tests/ui/imports/auxiliary/issue-114682-3-extern.rs @@ -0,0 +1,16 @@ +mod gio { + pub trait SettingsExt { + fn abc(&self) {} + } + impl<T> SettingsExt for T {} +} + +mod gtk { + pub trait SettingsExt { + fn efg(&self) {} + } + impl<T> SettingsExt for T {} +} + +pub use gtk::*; +pub use gio::*; diff --git a/tests/ui/imports/auxiliary/issue-114682-4-extern.rs b/tests/ui/imports/auxiliary/issue-114682-4-extern.rs new file mode 100644 index 00000000000..86663f11b31 --- /dev/null +++ b/tests/ui/imports/auxiliary/issue-114682-4-extern.rs @@ -0,0 +1,10 @@ +mod a { + pub type Result<T> = std::result::Result<T, ()>; +} + +mod b { + pub type Result<T> = std::result::Result<T, ()>; +} + +pub use a::*; +pub use b::*; diff --git a/tests/ui/imports/auxiliary/issue-114682-5-extern-1.rs b/tests/ui/imports/auxiliary/issue-114682-5-extern-1.rs new file mode 100644 index 00000000000..ebf6493f9f7 --- /dev/null +++ b/tests/ui/imports/auxiliary/issue-114682-5-extern-1.rs @@ -0,0 +1 @@ +pub struct Url; diff --git a/tests/ui/imports/auxiliary/issue-114682-5-extern-2.rs b/tests/ui/imports/auxiliary/issue-114682-5-extern-2.rs new file mode 100644 index 00000000000..9dbefdd531b --- /dev/null +++ b/tests/ui/imports/auxiliary/issue-114682-5-extern-2.rs @@ -0,0 +1,13 @@ +// edition: 2018 +// aux-build: issue-114682-5-extern-1.rs +// compile-flags: --extern issue_114682_5_extern_1 + +pub mod p { + pub use crate::types::*; + pub use crate::*; +} +mod types { + pub mod issue_114682_5_extern_1 {} +} + +pub use issue_114682_5_extern_1; diff --git a/tests/ui/imports/auxiliary/issue-114682-6-extern.rs b/tests/ui/imports/auxiliary/issue-114682-6-extern.rs new file mode 100644 index 00000000000..caf3c4e35a0 --- /dev/null +++ b/tests/ui/imports/auxiliary/issue-114682-6-extern.rs @@ -0,0 +1,9 @@ +mod a { + pub fn log() {} +} +mod b { + pub fn log() {} +} + +pub use self::a::*; +pub use self::b::*; diff --git a/tests/ui/imports/auxiliary/issue-119369-extern.rs b/tests/ui/imports/auxiliary/issue-119369-extern.rs new file mode 100644 index 00000000000..278cbfa1e3e --- /dev/null +++ b/tests/ui/imports/auxiliary/issue-119369-extern.rs @@ -0,0 +1,2 @@ +use std::vec; +use std::hash::Hash; diff --git a/tests/ui/imports/extern-with-ambiguous-2.rs b/tests/ui/imports/extern-with-ambiguous-2.rs index 68c623c1c4a..b7c9cccdb64 100644 --- a/tests/ui/imports/extern-with-ambiguous-2.rs +++ b/tests/ui/imports/extern-with-ambiguous-2.rs @@ -12,5 +12,7 @@ mod s { use s::*; use extern_with_ambiguous_2_extern::*; use error::*; +//^ FIXME: An ambiguity error should be thrown for `error`, +// as there is ambiguity present within `extern-with-ambiguous-2-extern.rs`. fn main() {} diff --git a/tests/ui/imports/extern-with-ambiguous-3.rs b/tests/ui/imports/extern-with-ambiguous-3.rs index 282c1d569b0..44a9a2a00a4 100644 --- a/tests/ui/imports/extern-with-ambiguous-3.rs +++ b/tests/ui/imports/extern-with-ambiguous-3.rs @@ -13,5 +13,7 @@ mod s { use s::*; use extern_with_ambiguous_3_extern::*; use error::*; +//^ FIXME: An ambiguity error should be thrown for `error`, +// as there is ambiguity present within `extern-with-ambiguous-3-extern.rs`. fn main() {} diff --git a/tests/ui/imports/glob-conflict-cross-crate.rs b/tests/ui/imports/glob-conflict-cross-crate-1.rs index d84c243f213..832e6c888a6 100644 --- a/tests/ui/imports/glob-conflict-cross-crate.rs +++ b/tests/ui/imports/glob-conflict-cross-crate-1.rs @@ -4,5 +4,9 @@ extern crate glob_conflict; fn main() { glob_conflict::f(); //~ ERROR cannot find function `f` in crate `glob_conflict` + //^ FIXME: `glob_conflict::f` should raise an + // ambiguity error instead of a not found error. glob_conflict::glob::f(); //~ ERROR cannot find function `f` in module `glob_conflict::glob` + //^ FIXME: `glob_conflict::glob::f` should raise an + // ambiguity error instead of a not found error. } diff --git a/tests/ui/imports/glob-conflict-cross-crate.stderr b/tests/ui/imports/glob-conflict-cross-crate-1.stderr index 0e3b4222fe4..758087107f3 100644 --- a/tests/ui/imports/glob-conflict-cross-crate.stderr +++ b/tests/ui/imports/glob-conflict-cross-crate-1.stderr @@ -1,11 +1,11 @@ error[E0425]: cannot find function `f` in crate `glob_conflict` - --> $DIR/glob-conflict-cross-crate.rs:6:20 + --> $DIR/glob-conflict-cross-crate-1.rs:6:20 | LL | glob_conflict::f(); | ^ not found in `glob_conflict` error[E0425]: cannot find function `f` in module `glob_conflict::glob` - --> $DIR/glob-conflict-cross-crate.rs:7:26 + --> $DIR/glob-conflict-cross-crate-1.rs:9:26 | LL | glob_conflict::glob::f(); | ^ not found in `glob_conflict::glob` diff --git a/tests/ui/imports/glob-conflict-cross-crate-2.rs b/tests/ui/imports/glob-conflict-cross-crate-2.rs new file mode 100644 index 00000000000..6ba71ad30ac --- /dev/null +++ b/tests/ui/imports/glob-conflict-cross-crate-2.rs @@ -0,0 +1,10 @@ +// aux-build:glob-conflict-cross-crate-2-extern.rs + +extern crate glob_conflict_cross_crate_2_extern; + +use glob_conflict_cross_crate_2_extern::*; + +fn main() { + let _a: C = 1; //~ ERROR cannot find type `C` in this scope + //^ FIXME: `C` should be identified as an ambiguous item. +} diff --git a/tests/ui/imports/glob-conflict-cross-crate-2.stderr b/tests/ui/imports/glob-conflict-cross-crate-2.stderr new file mode 100644 index 00000000000..aebb2d59d06 --- /dev/null +++ b/tests/ui/imports/glob-conflict-cross-crate-2.stderr @@ -0,0 +1,9 @@ +error[E0412]: cannot find type `C` in this scope + --> $DIR/glob-conflict-cross-crate-2.rs:8:13 + | +LL | let _a: C = 1; + | ^ not found in this scope + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0412`. diff --git a/tests/ui/imports/glob-conflict-cross-crate-3.rs b/tests/ui/imports/glob-conflict-cross-crate-3.rs new file mode 100644 index 00000000000..535d87d8ea2 --- /dev/null +++ b/tests/ui/imports/glob-conflict-cross-crate-3.rs @@ -0,0 +1,16 @@ +// check-pass +// aux-build:glob-conflict-cross-crate-2-extern.rs + +extern crate glob_conflict_cross_crate_2_extern; + +mod a { + pub type C = i32; +} + +use glob_conflict_cross_crate_2_extern::*; +use a::*; + +fn main() { + let _a: C = 1; + //^ FIXME: `C` should be identified as an ambiguous item. +} diff --git a/tests/ui/imports/issue-114682-1.rs b/tests/ui/imports/issue-114682-1.rs new file mode 100644 index 00000000000..88fe05e5144 --- /dev/null +++ b/tests/ui/imports/issue-114682-1.rs @@ -0,0 +1,25 @@ +// https://github.com/rust-lang/rust/pull/114682#discussion_r1420534109 + +#![feature(decl_macro)] + +macro_rules! mac { + () => { + pub macro A() { + println!("non import") + } + } +} + +mod m { + pub macro A() { + println!("import") + } +} + +pub use m::*; +mac!(); + +fn main() { + A!(); + //~^ ERROR `A` is ambiguous +} diff --git a/tests/ui/imports/issue-114682-1.stderr b/tests/ui/imports/issue-114682-1.stderr new file mode 100644 index 00000000000..85fb7f7919e --- /dev/null +++ b/tests/ui/imports/issue-114682-1.stderr @@ -0,0 +1,28 @@ +error[E0659]: `A` is ambiguous + --> $DIR/issue-114682-1.rs:23:5 + | +LL | A!(); + | ^ ambiguous name + | + = note: ambiguous because of a conflict between a name from a glob import and a macro-expanded name in the same module during import or macro resolution +note: `A` could refer to the macro defined here + --> $DIR/issue-114682-1.rs:7:9 + | +LL | / pub macro A() { +LL | | println!("non import") +LL | | } + | |_________^ +... +LL | mac!(); + | ------ in this macro invocation +note: `A` could also refer to the macro imported here + --> $DIR/issue-114682-1.rs:19:9 + | +LL | pub use m::*; + | ^^^^ + = help: consider adding an explicit import of `A` to disambiguate + = note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0659`. diff --git a/tests/ui/imports/issue-114682-2.rs b/tests/ui/imports/issue-114682-2.rs new file mode 100644 index 00000000000..491105e62ef --- /dev/null +++ b/tests/ui/imports/issue-114682-2.rs @@ -0,0 +1,19 @@ +// aux-build: issue-114682-2-extern.rs +// https://github.com/rust-lang/rust/pull/114682#issuecomment-1879998900 + +extern crate issue_114682_2_extern; + +use issue_114682_2_extern::max; + +type A = issue_114682_2_extern::max; +//~^ ERROR: expected type, found function `issue_114682_2_extern::max` +// FIXME: +// The above error was emitted due to `(Mod(issue_114682_2_extern), Namespace(Type), Ident(max))` +// being identified as an ambiguous item. +// However, there are two points worth discussing: +// First, should this ambiguous item be omitted considering the maximum visibility +// of `issue_114682_2_extern::m::max` in the type namespace is only within the extern crate. +// Second, if we retain the ambiguous item of the extern crate, should it be treated +// as an ambiguous item within the local crate for the same reasoning? + +fn main() {} diff --git a/tests/ui/imports/issue-114682-2.stderr b/tests/ui/imports/issue-114682-2.stderr new file mode 100644 index 00000000000..972bcecb56b --- /dev/null +++ b/tests/ui/imports/issue-114682-2.stderr @@ -0,0 +1,9 @@ +error[E0573]: expected type, found function `issue_114682_2_extern::max` + --> $DIR/issue-114682-2.rs:8:10 + | +LL | type A = issue_114682_2_extern::max; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a type + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0573`. diff --git a/tests/ui/imports/issue-114682-3.rs b/tests/ui/imports/issue-114682-3.rs new file mode 100644 index 00000000000..0f658bfe159 --- /dev/null +++ b/tests/ui/imports/issue-114682-3.rs @@ -0,0 +1,24 @@ +// check-pass +// aux-build: issue-114682-3-extern.rs +// https://github.com/rust-lang/rust/pull/114682#issuecomment-1880625909 + +extern crate issue_114682_3_extern; + +use issue_114682_3_extern::*; + +mod auto { + pub trait SettingsExt { + fn ext(&self) {} + } + + impl<T> SettingsExt for T {} +} + +pub use self::auto::*; + +fn main() { + let a: u8 = 1; + a.ext(); + //^ FIXME: it should report `ext` not found because `SettingsExt` + // is an ambiguous item in `issue-114682-3-extern.rs`. +} diff --git a/tests/ui/imports/issue-114682-4.rs b/tests/ui/imports/issue-114682-4.rs new file mode 100644 index 00000000000..97615c10410 --- /dev/null +++ b/tests/ui/imports/issue-114682-4.rs @@ -0,0 +1,13 @@ +// check-pass +// aux-build: issue-114682-4-extern.rs +// https://github.com/rust-lang/rust/pull/114682#issuecomment-1880755441 + +extern crate issue_114682_4_extern; + +use issue_114682_4_extern::*; + +fn a() -> Result<i32, ()> { // FIXME: `Result` should be identified as an ambiguous item. + Ok(1) +} + +fn main() {} diff --git a/tests/ui/imports/issue-114682-5.rs b/tests/ui/imports/issue-114682-5.rs new file mode 100644 index 00000000000..eb5ac10495b --- /dev/null +++ b/tests/ui/imports/issue-114682-5.rs @@ -0,0 +1,15 @@ +// check-pass +// edition: 2018 +// aux-build: issue-114682-5-extern-1.rs +// aux-build: issue-114682-5-extern-2.rs +// compile-flags: --extern issue_114682_5_extern_1 +// https://github.com/rust-lang/rust/pull/114682#issuecomment-1880755441 + +extern crate issue_114682_5_extern_2; + +use issue_114682_5_extern_2::p::*; +use issue_114682_5_extern_1::Url; +// FIXME: The `issue_114682_5_extern_1` should be considered an ambiguous item, +// as it has already been recognized as ambiguous in `issue_114682_5_extern_2`. + +fn main() {} diff --git a/tests/ui/imports/issue-114682-6.rs b/tests/ui/imports/issue-114682-6.rs new file mode 100644 index 00000000000..29a7d9e9426 --- /dev/null +++ b/tests/ui/imports/issue-114682-6.rs @@ -0,0 +1,13 @@ +// check-pass +// aux-build: issue-114682-6-extern.rs +// https://github.com/rust-lang/rust/pull/114682#issuecomment-1880755441 + +extern crate issue_114682_6_extern; + +use issue_114682_6_extern::*; + +fn main() { + let log = 2; + //^ `log` should be identified as an ambiguous item. + let _ = log; +} diff --git a/tests/ui/imports/issue-119369.rs b/tests/ui/imports/issue-119369.rs new file mode 100644 index 00000000000..0b4dc3f4654 --- /dev/null +++ b/tests/ui/imports/issue-119369.rs @@ -0,0 +1,14 @@ +// check-pass +// aux-build: issue-119369-extern.rs + +// https://github.com/rust-lang/rust/pull/119369#issuecomment-1874905662 + +#[macro_use] +extern crate issue_119369_extern; + +#[derive(Hash)] +struct A; + +fn main() { + let _: Vec<i32> = vec![]; +} diff --git a/tests/ui/inference/issue-80409.no-compat.stderr b/tests/ui/inference/issue-80409.no-compat.stderr new file mode 100644 index 00000000000..7bb4786db3a --- /dev/null +++ b/tests/ui/inference/issue-80409.no-compat.stderr @@ -0,0 +1,6 @@ +error: internal compiler error: error performing ParamEnvAnd { param_env: ParamEnv { caller_bounds: [], reveal: UserFacing }, value: ImpliedOutlivesBounds { ty: &'?2 mut StateContext<'?3, usize> } } + | + = query stack during panic: +end of query stack +error: aborting due to 1 previous error + diff --git a/tests/ui/inference/issue-80409.rs b/tests/ui/inference/issue-80409.rs index 80cad6dfc46..49c9978fe15 100644 --- a/tests/ui/inference/issue-80409.rs +++ b/tests/ui/inference/issue-80409.rs @@ -1,4 +1,17 @@ -// check-pass +// This should not pass, because `usize: Fsm` does not hold. However, it currently ICEs. + +// ignore-tidy-linelength + +// revisions: compat no-compat +//[compat] check-pass +//[no-compat] compile-flags: -Zno-implied-bounds-compat +//[no-compat] check-fail +//[no-compat] known-bug: #80409 +//[no-compat] failure-status: 101 +//[no-compat] normalize-stderr-test "note: .*\n\n" -> "" +//[no-compat] normalize-stderr-test "thread 'rustc' panicked.*\n" -> "" +//[no-compat] normalize-stderr-test "(error: internal compiler error: [^:]+):\d+:\d+: " -> "$1:LL:CC: " +//[no-compat] rustc-env:RUST_BACKTRACE=0 #![allow(unreachable_code, unused)] diff --git a/tests/ui/internal/internal-unstable.rs b/tests/ui/internal/internal-unstable.rs index 1eb27fbdc3a..a4445fefef5 100644 --- a/tests/ui/internal/internal-unstable.rs +++ b/tests/ui/internal/internal-unstable.rs @@ -28,6 +28,14 @@ macro_rules! bar { }} } +#[allow_internal_unstable(stmt_expr_attributes)] +macro_rules! internal_attr { + ($e: expr) => { + #[allow(overflowing_literals)] + $e + } +} + fn main() { // ok, the instability is contained. call_unstable_allow!(); @@ -51,4 +59,6 @@ fn main() { #[allow_internal_unstable] _ => {} } + + assert_eq!(internal_attr!(1e100_f32), f32::INFINITY); } diff --git a/tests/ui/internal/internal-unstable.stderr b/tests/ui/internal/internal-unstable.stderr index af5ac21e696..78b9109d1c2 100644 --- a/tests/ui/internal/internal-unstable.stderr +++ b/tests/ui/internal/internal-unstable.stderr @@ -1,5 +1,5 @@ error[E0658]: use of unstable library feature 'function' - --> $DIR/internal-unstable.rs:40:25 + --> $DIR/internal-unstable.rs:48:25 | LL | pass_through_allow!(internal_unstable::unstable()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -8,7 +8,7 @@ LL | pass_through_allow!(internal_unstable::unstable()); = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: use of unstable library feature 'function' - --> $DIR/internal-unstable.rs:42:27 + --> $DIR/internal-unstable.rs:50:27 | LL | pass_through_noallow!(internal_unstable::unstable()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -17,7 +17,7 @@ LL | pass_through_noallow!(internal_unstable::unstable()); = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: use of unstable library feature 'function' - --> $DIR/internal-unstable.rs:46:22 + --> $DIR/internal-unstable.rs:54:22 | LL | println!("{:?}", internal_unstable::unstable()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -26,7 +26,7 @@ LL | println!("{:?}", internal_unstable::unstable()); = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: use of unstable library feature 'function' - --> $DIR/internal-unstable.rs:48:10 + --> $DIR/internal-unstable.rs:56:10 | LL | bar!(internal_unstable::unstable()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/issue-76387-llvm-miscompile.rs b/tests/ui/issue-76387-llvm-miscompile.rs index a9b4686c970..a7fc9da6339 100644 --- a/tests/ui/issue-76387-llvm-miscompile.rs +++ b/tests/ui/issue-76387-llvm-miscompile.rs @@ -1,4 +1,3 @@ -// no-system-llvm // compile-flags: -C opt-level=3 // aux-build: issue-76387.rs // run-pass diff --git a/tests/ui/issues/issue-23302-1.stderr b/tests/ui/issues/issue-23302-1.stderr index 5c2758dc609..53131f9130d 100644 --- a/tests/ui/issues/issue-23302-1.stderr +++ b/tests/ui/issues/issue-23302-1.stderr @@ -10,11 +10,15 @@ note: ...which requires const-evaluating + checking `X::A::{constant#0}`... LL | A = X::A as isize, | ^^^^^^^^^^^^^ = note: ...which again requires simplifying constant for the type system `X::A::{constant#0}`, completing the cycle -note: cycle used when simplifying constant for the type system `X::A::{constant#0}` - --> $DIR/issue-23302-1.rs:4:9 +note: cycle used when collecting item types in top-level module + --> $DIR/issue-23302-1.rs:3:1 | -LL | A = X::A as isize, - | ^^^^^^^^^^^^^ +LL | / enum X { +LL | | A = X::A as isize, +LL | | } +LL | | +LL | | fn main() { } + | |_____________^ = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information error: aborting due to 1 previous error diff --git a/tests/ui/issues/issue-23302-2.stderr b/tests/ui/issues/issue-23302-2.stderr index 93665af69dd..d55d88762be 100644 --- a/tests/ui/issues/issue-23302-2.stderr +++ b/tests/ui/issues/issue-23302-2.stderr @@ -10,11 +10,16 @@ note: ...which requires const-evaluating + checking `Y::A::{constant#0}`... LL | A = Y::B as isize, | ^^^^^^^^^^^^^ = note: ...which again requires simplifying constant for the type system `Y::A::{constant#0}`, completing the cycle -note: cycle used when simplifying constant for the type system `Y::A::{constant#0}` - --> $DIR/issue-23302-2.rs:4:9 +note: cycle used when collecting item types in top-level module + --> $DIR/issue-23302-2.rs:3:1 | -LL | A = Y::B as isize, - | ^^^^^^^^^^^^^ +LL | / enum Y { +LL | | A = Y::B as isize, +LL | | B, +LL | | } +LL | | +LL | | fn main() { } + | |_____________^ = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information error: aborting due to 1 previous error diff --git a/tests/ui/issues/issue-23302-3.stderr b/tests/ui/issues/issue-23302-3.stderr index b3e933a2171..e23957c6de7 100644 --- a/tests/ui/issues/issue-23302-3.stderr +++ b/tests/ui/issues/issue-23302-3.stderr @@ -20,11 +20,15 @@ note: ...which requires const-evaluating + checking `B`... LL | const B: i32 = A; | ^ = note: ...which again requires simplifying constant for the type system `A`, completing the cycle -note: cycle used when simplifying constant for the type system `A` +note: cycle used when linting top-level module --> $DIR/issue-23302-3.rs:1:1 | -LL | const A: i32 = B; - | ^^^^^^^^^^^^ +LL | / const A: i32 = B; +LL | | +LL | | const B: i32 = A; +LL | | +LL | | fn main() { } + | |_____________^ = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information error: aborting due to 1 previous error diff --git a/tests/ui/layout/issue-112048-unsizing-niche.rs b/tests/ui/layout/issue-112048-unsizing-niche.rs index 23588ba36ee..e59e063df99 100644 --- a/tests/ui/layout/issue-112048-unsizing-niche.rs +++ b/tests/ui/layout/issue-112048-unsizing-niche.rs @@ -2,7 +2,6 @@ // Check that unsizing does not change which field is considered for niche layout. -#![feature(offset_of)] #![allow(dead_code)] #[derive(Clone)] diff --git a/tests/ui/layout/unsafe-cell-hides-niche.rs b/tests/ui/layout/unsafe-cell-hides-niche.rs index 8d6cea10933..e87c402f8f9 100644 --- a/tests/ui/layout/unsafe-cell-hides-niche.rs +++ b/tests/ui/layout/unsafe-cell-hides-niche.rs @@ -17,7 +17,7 @@ use std::sync::{Mutex, RwLock}; struct Wrapper<T>(#[allow(dead_code)] T); #[repr(transparent)] -struct Transparent<T>(#[allow(dead_code)] T); +struct Transparent<T>(T); struct NoNiche<T>(UnsafeCell<T>); diff --git a/tests/ui/lexer/lex-emoji-identifiers.rs b/tests/ui/lexer/lex-emoji-identifiers.rs index decf2f00587..bbc088521b7 100644 --- a/tests/ui/lexer/lex-emoji-identifiers.rs +++ b/tests/ui/lexer/lex-emoji-identifiers.rs @@ -4,7 +4,7 @@ fn invalid_emoji_usages() { let wireless🛜 = "basic emoji"; //~ ERROR: identifiers cannot contain emoji // FIXME let key1️⃣ = "keycap sequence"; //~ ERROR: unknown start of token - //~^ WARN: identifier contains uncommon Unicode codepoints + //~^ WARN: identifier contains an uncommon Unicode codepoint let flag🇺🇳 = "flag sequence"; //~ ERROR: identifiers cannot contain emoji let wales🏴 = "tag sequence"; //~ ERROR: identifiers cannot contain emoji let folded🙏🏿 = "modifier sequence"; //~ ERROR: identifiers cannot contain emoji diff --git a/tests/ui/lexer/lex-emoji-identifiers.stderr b/tests/ui/lexer/lex-emoji-identifiers.stderr index 747825fa2a9..679b7422bc1 100644 --- a/tests/ui/lexer/lex-emoji-identifiers.stderr +++ b/tests/ui/lexer/lex-emoji-identifiers.stderr @@ -40,7 +40,7 @@ error: identifiers cannot contain emoji: `folded🙏🏿` LL | let folded🙏🏿 = "modifier sequence"; | ^^^^^^^^^^ -warning: identifier contains uncommon Unicode codepoints +warning: identifier contains an uncommon Unicode codepoint: '\u{fe0f}' --> $DIR/lex-emoji-identifiers.rs:6:9 | LL | let key1️⃣ = "keycap sequence"; diff --git a/tests/ui/lifetimes/lifetime-errors/issue_74400.rs b/tests/ui/lifetimes/lifetime-errors/issue_74400.rs index ddb8bacce8f..f17e0a678c9 100644 --- a/tests/ui/lifetimes/lifetime-errors/issue_74400.rs +++ b/tests/ui/lifetimes/lifetime-errors/issue_74400.rs @@ -11,6 +11,8 @@ fn f<T, S>(data: &[T], key: impl Fn(&T) -> S) { fn g<T>(data: &[T]) { f(data, identity) //~^ ERROR the parameter type + //~| ERROR the parameter type + //~| ERROR the parameter type //~| ERROR mismatched types //~| ERROR implementation of `FnOnce` is not general } diff --git a/tests/ui/lifetimes/lifetime-errors/issue_74400.stderr b/tests/ui/lifetimes/lifetime-errors/issue_74400.stderr index 677f918fe93..beb838d2ff8 100644 --- a/tests/ui/lifetimes/lifetime-errors/issue_74400.stderr +++ b/tests/ui/lifetimes/lifetime-errors/issue_74400.stderr @@ -12,6 +12,36 @@ help: consider adding an explicit lifetime bound LL | fn g<T: 'static>(data: &[T]) { | +++++++++ +error[E0310]: the parameter type `T` may not live long enough + --> $DIR/issue_74400.rs:12:5 + | +LL | f(data, identity) + | ^^^^^^^^^^^^^^^^^ + | | + | the parameter type `T` must be valid for the static lifetime... + | ...so that the type `T` will meet its required lifetime bounds + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +help: consider adding an explicit lifetime bound + | +LL | fn g<T: 'static>(data: &[T]) { + | +++++++++ + +error[E0310]: the parameter type `T` may not live long enough + --> $DIR/issue_74400.rs:12:5 + | +LL | f(data, identity) + | ^^^^^^^^^^^^^^^^^ + | | + | the parameter type `T` must be valid for the static lifetime... + | ...so that the type `T` will meet its required lifetime bounds + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +help: consider adding an explicit lifetime bound + | +LL | fn g<T: 'static>(data: &[T]) { + | +++++++++ + error[E0308]: mismatched types --> $DIR/issue_74400.rs:12:5 | @@ -35,7 +65,7 @@ LL | f(data, identity) = note: `fn(&'2 T) -> &'2 T {identity::<&'2 T>}` must implement `FnOnce<(&'1 T,)>`, for any lifetime `'1`... = note: ...but it actually implements `FnOnce<(&'2 T,)>`, for some specific lifetime `'2` -error: aborting due to 3 previous errors +error: aborting due to 5 previous errors Some errors have detailed explanations: E0308, E0310. For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/lint/dead-code/offset-of-correct-param-env.rs b/tests/ui/lint/dead-code/offset-of-correct-param-env.rs index 2c6fcef2500..ae81a252439 100644 --- a/tests/ui/lint/dead-code/offset-of-correct-param-env.rs +++ b/tests/ui/lint/dead-code/offset-of-correct-param-env.rs @@ -1,6 +1,6 @@ // check-pass -#![feature(offset_of)] +#![feature(offset_of_nested)] #![deny(dead_code)] // This struct contains a projection that can only be normalized after getting the field type. diff --git a/tests/ui/lint/dead-code/offset-of.rs b/tests/ui/lint/dead-code/offset-of.rs index da91de3862f..5269426d2ff 100644 --- a/tests/ui/lint/dead-code/offset-of.rs +++ b/tests/ui/lint/dead-code/offset-of.rs @@ -1,4 +1,4 @@ -#![feature(offset_of)] +#![feature(offset_of_nested)] #![deny(dead_code)] use std::mem::offset_of; diff --git a/tests/ui/lint/dead-code/type-in-transparent.rs b/tests/ui/lint/dead-code/type-in-transparent.rs new file mode 100644 index 00000000000..5dd6f93fd03 --- /dev/null +++ b/tests/ui/lint/dead-code/type-in-transparent.rs @@ -0,0 +1,14 @@ +// Verify that we do not warn on fields that are part of transparent types. +// check-pass +#![deny(dead_code)] + +#[repr(transparent)] +struct NamedStruct { field: u8 } + +#[repr(transparent)] +struct TupleStruct(u8); + +fn main() { + let _ = NamedStruct { field: 1 }; + let _ = TupleStruct(1); +} diff --git a/tests/ui/lint/large_assignments/box_rc_arc_allowed.stderr b/tests/ui/lint/large_assignments/box_rc_arc_allowed.stderr index b45cbe5da4d..fefb3a9621b 100644 --- a/tests/ui/lint/large_assignments/box_rc_arc_allowed.stderr +++ b/tests/ui/lint/large_assignments/box_rc_arc_allowed.stderr @@ -1,8 +1,8 @@ error: moving 9999 bytes - --> $DIR/box_rc_arc_allowed.rs:16:13 + --> $DIR/box_rc_arc_allowed.rs:16:25 | LL | let _ = NotBox::new([0; 9999]); - | ^^^^^^^^^^^^^^^^^^^^^^ value moved from here + | ^^^^^^^^^ value moved from here | = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` note: the lint level is defined here diff --git a/tests/ui/lint/large_assignments/copy_into_fn.rs b/tests/ui/lint/large_assignments/copy_into_fn.rs new file mode 100644 index 00000000000..ee204bf7af1 --- /dev/null +++ b/tests/ui/lint/large_assignments/copy_into_fn.rs @@ -0,0 +1,24 @@ +// build-fail + +#![feature(large_assignments)] +#![move_size_limit = "1000"] +#![deny(large_assignments)] +#![allow(unused)] + +// We want copy semantics, because moving data into functions generally do not +// translate to actual `memcpy`s. +#[derive(Copy, Clone)] +struct Data([u8; 9999]); + +fn main() { + one_arg(Data([0; 9999])); //~ ERROR large_assignments + + // each individual large arg shall have its own span + many_args(Data([0; 9999]), true, Data([0; 9999])); + //~^ ERROR large_assignments + //~| ERROR large_assignments +} + +fn one_arg(a: Data) {} + +fn many_args(a: Data, b: bool, c: Data) {} diff --git a/tests/ui/lint/large_assignments/copy_into_fn.stderr b/tests/ui/lint/large_assignments/copy_into_fn.stderr new file mode 100644 index 00000000000..f05fc33e17e --- /dev/null +++ b/tests/ui/lint/large_assignments/copy_into_fn.stderr @@ -0,0 +1,31 @@ +error: moving 9999 bytes + --> $DIR/copy_into_fn.rs:14:13 + | +LL | one_arg(Data([0; 9999])); + | ^^^^^^^^^^^^^^^ value moved from here + | + = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` +note: the lint level is defined here + --> $DIR/copy_into_fn.rs:5:9 + | +LL | #![deny(large_assignments)] + | ^^^^^^^^^^^^^^^^^ + +error: moving 9999 bytes + --> $DIR/copy_into_fn.rs:17:15 + | +LL | many_args(Data([0; 9999]), true, Data([0; 9999])); + | ^^^^^^^^^^^^^^^ value moved from here + | + = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` + +error: moving 9999 bytes + --> $DIR/copy_into_fn.rs:17:38 + | +LL | many_args(Data([0; 9999]), true, Data([0; 9999])); + | ^^^^^^^^^^^^^^^ value moved from here + | + = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` + +error: aborting due to 3 previous errors + diff --git a/tests/ui/lint/let_underscore/let_underscore_drop.rs b/tests/ui/lint/let_underscore/let_underscore_drop.rs index f298871f122..a31b18ed594 100644 --- a/tests/ui/lint/let_underscore/let_underscore_drop.rs +++ b/tests/ui/lint/let_underscore/let_underscore_drop.rs @@ -11,4 +11,6 @@ impl Drop for NontrivialDrop { fn main() { let _ = NontrivialDrop; //~WARNING non-binding let on a type that implements `Drop` + + let (_, _) = (NontrivialDrop, NontrivialDrop); // This should be ignored. } diff --git a/tests/ui/lint/let_underscore/let_underscore_lock.rs b/tests/ui/lint/let_underscore/let_underscore_lock.rs index 7423862cdf0..df7e60e3940 100644 --- a/tests/ui/lint/let_underscore/let_underscore_lock.rs +++ b/tests/ui/lint/let_underscore/let_underscore_lock.rs @@ -1,7 +1,22 @@ // check-fail use std::sync::{Arc, Mutex}; +struct Struct<T> { + a: T, +} + fn main() { let data = Arc::new(Mutex::new(0)); let _ = data.lock().unwrap(); //~ERROR non-binding let on a synchronization lock + + let _ = data.lock(); //~ERROR non-binding let on a synchronization lock + + let (_, _) = (data.lock(), 1); //~ERROR non-binding let on a synchronization lock + + let (_a, Struct { a: _ }) = (0, Struct { a: data.lock() }); //~ERROR non-binding let on a synchronization lock + + (_ , _) = (data.lock(), 1); //~ERROR non-binding let on a synchronization lock + + let _b; + (_b, Struct { a: _ }) = (0, Struct { a: data.lock() }); //~ERROR non-binding let on a synchronization lock } diff --git a/tests/ui/lint/let_underscore/let_underscore_lock.stderr b/tests/ui/lint/let_underscore/let_underscore_lock.stderr index f88a1df55e0..fb8b9ec2203 100644 --- a/tests/ui/lint/let_underscore/let_underscore_lock.stderr +++ b/tests/ui/lint/let_underscore/let_underscore_lock.stderr @@ -1,10 +1,8 @@ error: non-binding let on a synchronization lock - --> $DIR/let_underscore_lock.rs:6:9 + --> $DIR/let_underscore_lock.rs:10:9 | LL | let _ = data.lock().unwrap(); - | ^ ^^^^^^^^^^^^^^^^^^^^ this binding will immediately drop the value assigned to it - | | - | this lock is not assigned to a binding and is immediately dropped + | ^ this lock is not assigned to a binding and is immediately dropped | = note: `#[deny(let_underscore_lock)]` on by default help: consider binding to an unused variable to avoid immediately dropping the value @@ -16,5 +14,70 @@ help: consider immediately dropping the value LL | drop(data.lock().unwrap()); | ~~~~~ + -error: aborting due to 1 previous error +error: non-binding let on a synchronization lock + --> $DIR/let_underscore_lock.rs:12:9 + | +LL | let _ = data.lock(); + | ^ this lock is not assigned to a binding and is immediately dropped + | +help: consider binding to an unused variable to avoid immediately dropping the value + | +LL | let _unused = data.lock(); + | ~~~~~~~ +help: consider immediately dropping the value + | +LL | drop(data.lock()); + | ~~~~~ + + +error: non-binding let on a synchronization lock + --> $DIR/let_underscore_lock.rs:14:10 + | +LL | let (_, _) = (data.lock(), 1); + | ^ this lock is not assigned to a binding and is immediately dropped + | + = help: consider immediately dropping the value using `drop(..)` after the `let` statement +help: consider binding to an unused variable to avoid immediately dropping the value + | +LL | let (_unused, _) = (data.lock(), 1); + | ~~~~~~~ + +error: non-binding let on a synchronization lock + --> $DIR/let_underscore_lock.rs:16:26 + | +LL | let (_a, Struct { a: _ }) = (0, Struct { a: data.lock() }); + | ^ this lock is not assigned to a binding and is immediately dropped + | + = help: consider immediately dropping the value using `drop(..)` after the `let` statement +help: consider binding to an unused variable to avoid immediately dropping the value + | +LL | let (_a, Struct { a: _unused }) = (0, Struct { a: data.lock() }); + | ~~~~~~~ + +error: non-binding let on a synchronization lock + --> $DIR/let_underscore_lock.rs:18:6 + | +LL | (_ , _) = (data.lock(), 1); + | ^ this lock is not assigned to a binding and is immediately dropped + | +help: consider binding to an unused variable to avoid immediately dropping the value + --> $DIR/let_underscore_lock.rs:18:6 + | +LL | (_ , _) = (data.lock(), 1); + | ^ + = help: consider immediately dropping the value using `drop(..)` after the `let` statement + +error: non-binding let on a synchronization lock + --> $DIR/let_underscore_lock.rs:21:22 + | +LL | (_b, Struct { a: _ }) = (0, Struct { a: data.lock() }); + | ^ this lock is not assigned to a binding and is immediately dropped + | +help: consider binding to an unused variable to avoid immediately dropping the value + --> $DIR/let_underscore_lock.rs:21:22 + | +LL | (_b, Struct { a: _ }) = (0, Struct { a: data.lock() }); + | ^ + = help: consider immediately dropping the value using `drop(..)` after the `let` statement + +error: aborting due to 6 previous errors diff --git a/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.rs b/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.rs index ed8e7ddddc5..c3459930a94 100644 --- a/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.rs +++ b/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.rs @@ -1,9 +1,9 @@ #![deny(uncommon_codepoints)] -const µ: f64 = 0.000001; //~ ERROR identifier contains uncommon Unicode codepoints +const µ: f64 = 0.000001; //~ ERROR identifier contains an uncommon Unicode codepoint //~| WARNING should have an upper case name -fn dijkstra() {} //~ ERROR identifier contains uncommon Unicode codepoints +fn dijkstra() {} //~ ERROR identifier contains an uncommon Unicode codepoint fn main() { let ㇻㇲㇳ = "rust"; //~ ERROR identifier contains uncommon Unicode codepoints diff --git a/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.stderr b/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.stderr index 0533da03068..bae5ac654d3 100644 --- a/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.stderr +++ b/tests/ui/lint/rfc-2457-non-ascii-idents/lint-uncommon-codepoints.stderr @@ -1,4 +1,4 @@ -error: identifier contains uncommon Unicode codepoints +error: identifier contains an uncommon Unicode codepoint: 'µ' --> $DIR/lint-uncommon-codepoints.rs:3:7 | LL | const µ: f64 = 0.000001; @@ -10,13 +10,13 @@ note: the lint level is defined here LL | #![deny(uncommon_codepoints)] | ^^^^^^^^^^^^^^^^^^^ -error: identifier contains uncommon Unicode codepoints +error: identifier contains an uncommon Unicode codepoint: 'ij' --> $DIR/lint-uncommon-codepoints.rs:6:4 | LL | fn dijkstra() {} | ^^^^^^^ -error: identifier contains uncommon Unicode codepoints +error: identifier contains uncommon Unicode codepoints: 'ㇻ', 'ㇲ', and 'ㇳ' --> $DIR/lint-uncommon-codepoints.rs:9:9 | LL | let ㇻㇲㇳ = "rust"; diff --git a/tests/ui/methods/issues/issue-61525.stderr b/tests/ui/methods/issues/issue-61525.stderr index a329b52e373..2670a3e4755 100644 --- a/tests/ui/methods/issues/issue-61525.stderr +++ b/tests/ui/methods/issues/issue-61525.stderr @@ -27,6 +27,7 @@ LL | 1.query::<dyn ToString>("") | = note: expected trait object `dyn ToString` found reference `&'static str` + = help: `&'static str` implements `ToString` so you could box the found value and coerce it to the trait object `Box<dyn ToString>`, you will have to change the expected type as well note: method defined here --> $DIR/issue-61525.rs:2:8 | diff --git a/tests/ui/object-safety/avoid-ice-on-warning-2.rs b/tests/ui/object-safety/avoid-ice-on-warning-2.rs new file mode 100644 index 00000000000..cd34362d3dd --- /dev/null +++ b/tests/ui/object-safety/avoid-ice-on-warning-2.rs @@ -0,0 +1,9 @@ +fn id<F>(f: Copy) -> usize { +//~^ WARN trait objects without an explicit `dyn` are deprecated +//~| WARN this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! +//~| WARN trait objects without an explicit `dyn` are deprecated +//~| WARN this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! +//~| ERROR the trait `Copy` cannot be made into an object + f() +} +fn main() {} diff --git a/tests/ui/object-safety/avoid-ice-on-warning-2.stderr b/tests/ui/object-safety/avoid-ice-on-warning-2.stderr new file mode 100644 index 00000000000..2755eee6f35 --- /dev/null +++ b/tests/ui/object-safety/avoid-ice-on-warning-2.stderr @@ -0,0 +1,50 @@ +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-2.rs:1:13 + | +LL | fn id<F>(f: Copy) -> usize { + | ^^^^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `Copy` it is not object safe, so it can't be `dyn` + = note: `#[warn(bare_trait_objects)]` on by default +help: use a new generic type parameter, constrained by `Copy` + | +LL | fn id<F, T: Copy>(f: T) -> usize { + | +++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn id<F>(f: impl Copy) -> usize { + | ++++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-2.rs:1:13 + | +LL | fn id<F>(f: Copy) -> usize { + | ^^^^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `Copy` it is not object safe, so it can't be `dyn` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +help: use a new generic type parameter, constrained by `Copy` + | +LL | fn id<F, T: Copy>(f: T) -> usize { + | +++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn id<F>(f: impl Copy) -> usize { + | ++++ + +error[E0038]: the trait `Copy` cannot be made into an object + --> $DIR/avoid-ice-on-warning-2.rs:1:13 + | +LL | fn id<F>(f: Copy) -> usize { + | ^^^^ `Copy` cannot be made into an object + | + = note: the trait cannot be made into an object because it requires `Self: Sized` + = note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + +error: aborting due to 1 previous error; 2 warnings emitted + +For more information about this error, try `rustc --explain E0038`. diff --git a/tests/ui/object-safety/avoid-ice-on-warning-3.rs b/tests/ui/object-safety/avoid-ice-on-warning-3.rs new file mode 100644 index 00000000000..caaf4d0fd99 --- /dev/null +++ b/tests/ui/object-safety/avoid-ice-on-warning-3.rs @@ -0,0 +1,17 @@ +trait B { fn f(a: A) -> A; } +//~^ WARN trait objects without an explicit `dyn` are deprecated +//~| WARN trait objects without an explicit `dyn` are deprecated +//~| WARN trait objects without an explicit `dyn` are deprecated +//~| WARN this is accepted in the current edition +//~| WARN this is accepted in the current edition +//~| WARN this is accepted in the current edition +//~| ERROR the trait `A` cannot be made into an object +trait A { fn g(b: B) -> B; } +//~^ WARN trait objects without an explicit `dyn` are deprecated +//~| WARN trait objects without an explicit `dyn` are deprecated +//~| WARN trait objects without an explicit `dyn` are deprecated +//~| WARN this is accepted in the current edition +//~| WARN this is accepted in the current edition +//~| WARN this is accepted in the current edition +//~| ERROR the trait `B` cannot be made into an object +fn main() {} diff --git a/tests/ui/object-safety/avoid-ice-on-warning-3.stderr b/tests/ui/object-safety/avoid-ice-on-warning-3.stderr new file mode 100644 index 00000000000..0fc67770b96 --- /dev/null +++ b/tests/ui/object-safety/avoid-ice-on-warning-3.stderr @@ -0,0 +1,148 @@ +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-3.rs:9:19 + | +LL | trait A { fn g(b: B) -> B; } + | ^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `B` it is not object safe, so it can't be `dyn` + = note: `#[warn(bare_trait_objects)]` on by default +help: use a new generic type parameter, constrained by `B` + | +LL | trait A { fn g<T: B>(b: T) -> B; } + | ++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | trait A { fn g(b: impl B) -> B; } + | ++++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-3.rs:9:25 + | +LL | trait A { fn g(b: B) -> B; } + | ^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> +help: `B` is not object safe, use `impl B` to return an opaque type, as long as you return a single underlying type + | +LL | trait A { fn g(b: B) -> impl B; } + | ++++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-3.rs:1:19 + | +LL | trait B { fn f(a: A) -> A; } + | ^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `A` it is not object safe, so it can't be `dyn` +help: use a new generic type parameter, constrained by `A` + | +LL | trait B { fn f<T: A>(a: T) -> A; } + | ++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | trait B { fn f(a: impl A) -> A; } + | ++++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-3.rs:1:25 + | +LL | trait B { fn f(a: A) -> A; } + | ^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> +help: `A` is not object safe, use `impl A` to return an opaque type, as long as you return a single underlying type + | +LL | trait B { fn f(a: A) -> impl A; } + | ++++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-3.rs:1:19 + | +LL | trait B { fn f(a: A) -> A; } + | ^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `A` it is not object safe, so it can't be `dyn` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +help: use a new generic type parameter, constrained by `A` + | +LL | trait B { fn f<T: A>(a: T) -> A; } + | ++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | trait B { fn f(a: impl A) -> A; } + | ++++ + +error[E0038]: the trait `A` cannot be made into an object + --> $DIR/avoid-ice-on-warning-3.rs:1:19 + | +LL | trait B { fn f(a: A) -> A; } + | ^ `A` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/avoid-ice-on-warning-3.rs:9:14 + | +LL | trait A { fn g(b: B) -> B; } + | - ^ ...because associated function `g` has no `self` parameter + | | + | this trait cannot be made into an object... +help: consider turning `g` into a method by giving it a `&self` argument + | +LL | trait A { fn g(&self, b: B) -> B; } + | ++++++ +help: alternatively, consider constraining `g` so it does not apply to trait objects + | +LL | trait A { fn g(b: B) -> B where Self: Sized; } + | +++++++++++++++++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning-3.rs:9:19 + | +LL | trait A { fn g(b: B) -> B; } + | ^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `B` it is not object safe, so it can't be `dyn` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +help: use a new generic type parameter, constrained by `B` + | +LL | trait A { fn g<T: B>(b: T) -> B; } + | ++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | trait A { fn g(b: impl B) -> B; } + | ++++ + +error[E0038]: the trait `B` cannot be made into an object + --> $DIR/avoid-ice-on-warning-3.rs:9:19 + | +LL | trait A { fn g(b: B) -> B; } + | ^ `B` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/avoid-ice-on-warning-3.rs:1:14 + | +LL | trait B { fn f(a: A) -> A; } + | - ^ ...because associated function `f` has no `self` parameter + | | + | this trait cannot be made into an object... +help: consider turning `f` into a method by giving it a `&self` argument + | +LL | trait B { fn f(&self, a: A) -> A; } + | ++++++ +help: alternatively, consider constraining `f` so it does not apply to trait objects + | +LL | trait B { fn f(a: A) -> A where Self: Sized; } + | +++++++++++++++++ + +error: aborting due to 2 previous errors; 6 warnings emitted + +For more information about this error, try `rustc --explain E0038`. diff --git a/tests/ui/object-safety/avoid-ice-on-warning.rs b/tests/ui/object-safety/avoid-ice-on-warning.rs new file mode 100644 index 00000000000..d2a1eeb5286 --- /dev/null +++ b/tests/ui/object-safety/avoid-ice-on-warning.rs @@ -0,0 +1,6 @@ +fn call_this<F>(f: F) : Fn(&str) + call_that {} +//~^ ERROR return types are denoted using `->` +//~| ERROR cannot find trait `call_that` in this scope +//~| WARN trait objects without an explicit `dyn` are deprecated +//~| WARN this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! +fn main() {} diff --git a/tests/ui/object-safety/avoid-ice-on-warning.stderr b/tests/ui/object-safety/avoid-ice-on-warning.stderr new file mode 100644 index 00000000000..1046f177e82 --- /dev/null +++ b/tests/ui/object-safety/avoid-ice-on-warning.stderr @@ -0,0 +1,29 @@ +error: return types are denoted using `->` + --> $DIR/avoid-ice-on-warning.rs:1:23 + | +LL | fn call_this<F>(f: F) : Fn(&str) + call_that {} + | ^ help: use `->` instead + +error[E0405]: cannot find trait `call_that` in this scope + --> $DIR/avoid-ice-on-warning.rs:1:36 + | +LL | fn call_this<F>(f: F) : Fn(&str) + call_that {} + | ^^^^^^^^^ not found in this scope + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/avoid-ice-on-warning.rs:1:25 + | +LL | fn call_this<F>(f: F) : Fn(&str) + call_that {} + | ^^^^^^^^^^^^^^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default +help: `Fn(&str) + call_that` is not object safe, use `impl Fn(&str) + call_that` to return an opaque type, as long as you return a single underlying type + | +LL | fn call_this<F>(f: F) : impl Fn(&str) + call_that {} + | ++++ + +error: aborting due to 2 previous errors; 1 warning emitted + +For more information about this error, try `rustc --explain E0405`. diff --git a/tests/ui/object-safety/erroneous_signature.rs b/tests/ui/object-safety/erroneous_signature.rs new file mode 100644 index 00000000000..cc1841cc4b2 --- /dev/null +++ b/tests/ui/object-safety/erroneous_signature.rs @@ -0,0 +1,17 @@ +trait Foo { + fn err(&self) -> MissingType; + //~^ ERROR cannot find type `MissingType` in this scope +} + +impl Foo for i32 { + fn err(&self) -> MissingType { + //~^ ERROR cannot find type `MissingType` in this scope + 0 + } +} + +fn coerce(x: &i32) -> &dyn Foo { + x +} + +fn main() {} diff --git a/tests/ui/object-safety/erroneous_signature.stderr b/tests/ui/object-safety/erroneous_signature.stderr new file mode 100644 index 00000000000..f3b14ffe34c --- /dev/null +++ b/tests/ui/object-safety/erroneous_signature.stderr @@ -0,0 +1,15 @@ +error[E0412]: cannot find type `MissingType` in this scope + --> $DIR/erroneous_signature.rs:2:22 + | +LL | fn err(&self) -> MissingType; + | ^^^^^^^^^^^ not found in this scope + +error[E0412]: cannot find type `MissingType` in this scope + --> $DIR/erroneous_signature.rs:7:22 + | +LL | fn err(&self) -> MissingType { + | ^^^^^^^^^^^ not found in this scope + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0412`. diff --git a/tests/ui/offset-of/offset-of-arg-count.rs b/tests/ui/offset-of/offset-of-arg-count.rs index 7b92698c25e..c86e61a61a7 100644 --- a/tests/ui/offset-of/offset-of-arg-count.rs +++ b/tests/ui/offset-of/offset-of-arg-count.rs @@ -1,5 +1,3 @@ -#![feature(offset_of)] - use std::mem::offset_of; fn main() { diff --git a/tests/ui/offset-of/offset-of-arg-count.stderr b/tests/ui/offset-of/offset-of-arg-count.stderr index af0d42de30d..4cb24b3d034 100644 --- a/tests/ui/offset-of/offset-of-arg-count.stderr +++ b/tests/ui/offset-of/offset-of-arg-count.stderr @@ -1,5 +1,5 @@ error: unexpected end of macro invocation - --> $DIR/offset-of-arg-count.rs:6:34 + --> $DIR/offset-of-arg-count.rs:4:34 | LL | offset_of!(NotEnoughArguments); | ^ missing tokens in macro arguments @@ -8,7 +8,7 @@ note: while trying to match `,` --> $SRC_DIR/core/src/mem/mod.rs:LL:COL error: unexpected end of macro invocation - --> $DIR/offset-of-arg-count.rs:7:45 + --> $DIR/offset-of-arg-count.rs:5:45 | LL | offset_of!(NotEnoughArgumentsWithAComma, ); | ^ missing tokens in macro arguments @@ -17,7 +17,7 @@ note: while trying to match meta-variable `$fields:expr` --> $SRC_DIR/core/src/mem/mod.rs:LL:COL error: no rules expected the token `too` - --> $DIR/offset-of-arg-count.rs:8:34 + --> $DIR/offset-of-arg-count.rs:6:34 | LL | offset_of!(Container, field, too many arguments); | ^^^ no rules expected this token in macro call @@ -25,25 +25,25 @@ LL | offset_of!(Container, field, too many arguments); = note: while trying to match sequence end error: unexpected token: `)` - --> $DIR/offset-of-arg-count.rs:11:21 + --> $DIR/offset-of-arg-count.rs:9:21 | LL | offset_of!(S, f.); | ^ error: unexpected token: `,` - --> $DIR/offset-of-arg-count.rs:12:21 + --> $DIR/offset-of-arg-count.rs:10:21 | LL | offset_of!(S, f.,); | ^ error: offset_of expects dot-separated field and variant names - --> $DIR/offset-of-arg-count.rs:13:19 + --> $DIR/offset-of-arg-count.rs:11:19 | LL | offset_of!(S, f..); | ^^^ error: offset_of expects dot-separated field and variant names - --> $DIR/offset-of-arg-count.rs:14:19 + --> $DIR/offset-of-arg-count.rs:12:19 | LL | offset_of!(S, f..,); | ^^^ diff --git a/tests/ui/offset-of/offset-of-dst-field.rs b/tests/ui/offset-of/offset-of-dst-field.rs index e393b159e64..016ebfadd14 100644 --- a/tests/ui/offset-of/offset-of-dst-field.rs +++ b/tests/ui/offset-of/offset-of-dst-field.rs @@ -1,4 +1,4 @@ -#![feature(offset_of, extern_types)] +#![feature(extern_types)] use std::mem::offset_of; diff --git a/tests/ui/offset-of/offset-of-enum.rs b/tests/ui/offset-of/offset-of-enum.rs index a2d6aace47d..cb2f04786ac 100644 --- a/tests/ui/offset-of/offset-of-enum.rs +++ b/tests/ui/offset-of/offset-of-enum.rs @@ -1,4 +1,4 @@ -#![feature(offset_of, offset_of_enum)] +#![feature(offset_of_enum, offset_of_nested)] use std::mem::offset_of; diff --git a/tests/ui/offset-of/offset-of-inference.rs b/tests/ui/offset-of/offset-of-inference.rs index ba87574eae0..1b1ae25e1ee 100644 --- a/tests/ui/offset-of/offset-of-inference.rs +++ b/tests/ui/offset-of/offset-of-inference.rs @@ -1,7 +1,5 @@ // Test that inference types in `offset_of!` don't ICE. -#![feature(offset_of)] - struct Foo<T> { x: T, } diff --git a/tests/ui/offset-of/offset-of-inference.stderr b/tests/ui/offset-of/offset-of-inference.stderr index 1845822f11d..8bd104ed7e2 100644 --- a/tests/ui/offset-of/offset-of-inference.stderr +++ b/tests/ui/offset-of/offset-of-inference.stderr @@ -1,5 +1,5 @@ error[E0282]: type annotations needed - --> $DIR/offset-of-inference.rs:10:35 + --> $DIR/offset-of-inference.rs:8:35 | LL | let _ = core::mem::offset_of!(Foo<_>, x); | ^^^^^^ cannot infer type diff --git a/tests/ui/offset-of/offset-of-must-use.rs b/tests/ui/offset-of/offset-of-must-use.rs index e30145d7a2f..e4b092fcedf 100644 --- a/tests/ui/offset-of/offset-of-must-use.rs +++ b/tests/ui/offset-of/offset-of-must-use.rs @@ -1,6 +1,5 @@ // check-pass -#![feature(offset_of)] #![warn(unused)] fn main() { diff --git a/tests/ui/offset-of/offset-of-must-use.stderr b/tests/ui/offset-of/offset-of-must-use.stderr index 5fe387a7255..b6d88e098d0 100644 --- a/tests/ui/offset-of/offset-of-must-use.stderr +++ b/tests/ui/offset-of/offset-of-must-use.stderr @@ -1,11 +1,11 @@ warning: unused return value of `must_use` that must be used - --> $DIR/offset-of-must-use.rs:7:5 + --> $DIR/offset-of-must-use.rs:6:5 | LL | core::mem::offset_of!((String,), 0); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: the lint level is defined here - --> $DIR/offset-of-must-use.rs:4:9 + --> $DIR/offset-of-must-use.rs:3:9 | LL | #![warn(unused)] | ^^^^^^ diff --git a/tests/ui/offset-of/offset-of-output-type.rs b/tests/ui/offset-of/offset-of-output-type.rs index 50c2e93841f..76a33154ba3 100644 --- a/tests/ui/offset-of/offset-of-output-type.rs +++ b/tests/ui/offset-of/offset-of-output-type.rs @@ -1,5 +1,3 @@ -#![feature(offset_of)] - use std::mem::offset_of; struct S { diff --git a/tests/ui/offset-of/offset-of-output-type.stderr b/tests/ui/offset-of/offset-of-output-type.stderr index 233d4987643..34ad931d0ca 100644 --- a/tests/ui/offset-of/offset-of-output-type.stderr +++ b/tests/ui/offset-of/offset-of-output-type.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/offset-of-output-type.rs:12:17 + --> $DIR/offset-of-output-type.rs:10:17 | LL | let _: u8 = offset_of!(S, v); | ^^^^^^^^^^^^^^^^ expected `u8`, found `usize` @@ -7,7 +7,7 @@ LL | let _: u8 = offset_of!(S, v); = note: this error originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types - --> $DIR/offset-of-output-type.rs:13:18 + --> $DIR/offset-of-output-type.rs:11:18 | LL | let _: u16 = offset_of!(S, v); | ^^^^^^^^^^^^^^^^ expected `u16`, found `usize` @@ -15,7 +15,7 @@ LL | let _: u16 = offset_of!(S, v); = note: this error originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types - --> $DIR/offset-of-output-type.rs:14:18 + --> $DIR/offset-of-output-type.rs:12:18 | LL | let _: u32 = offset_of!(S, v); | ^^^^^^^^^^^^^^^^ expected `u32`, found `usize` @@ -23,7 +23,7 @@ LL | let _: u32 = offset_of!(S, v); = note: this error originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types - --> $DIR/offset-of-output-type.rs:15:18 + --> $DIR/offset-of-output-type.rs:13:18 | LL | let _: u64 = offset_of!(S, v); | ^^^^^^^^^^^^^^^^ expected `u64`, found `usize` @@ -31,7 +31,7 @@ LL | let _: u64 = offset_of!(S, v); = note: this error originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types - --> $DIR/offset-of-output-type.rs:16:20 + --> $DIR/offset-of-output-type.rs:14:20 | LL | let _: isize = offset_of!(S, v); | ^^^^^^^^^^^^^^^^ expected `isize`, found `usize` @@ -39,7 +39,7 @@ LL | let _: isize = offset_of!(S, v); = note: this error originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types - --> $DIR/offset-of-output-type.rs:19:5 + --> $DIR/offset-of-output-type.rs:17:5 | LL | fn main() { | - expected `()` because of default return type diff --git a/tests/ui/offset-of/offset-of-private.rs b/tests/ui/offset-of/offset-of-private.rs index b7affdb7943..1c326b5c79a 100644 --- a/tests/ui/offset-of/offset-of-private.rs +++ b/tests/ui/offset-of/offset-of-private.rs @@ -1,4 +1,4 @@ -#![feature(offset_of, offset_of_enum)] +#![feature(offset_of_enum, offset_of_nested)] use std::mem::offset_of; diff --git a/tests/ui/offset-of/offset-of-self.rs b/tests/ui/offset-of/offset-of-self.rs index 04dcaf7c0a6..1558e13b530 100644 --- a/tests/ui/offset-of/offset-of-self.rs +++ b/tests/ui/offset-of/offset-of-self.rs @@ -1,4 +1,4 @@ -#![feature(offset_of)] +#![feature(offset_of_nested)] use std::mem::offset_of; diff --git a/tests/ui/offset-of/offset-of-tuple-nested.rs b/tests/ui/offset-of/offset-of-tuple-nested.rs index 59b02e3c5c4..212176b2427 100644 --- a/tests/ui/offset-of/offset-of-tuple-nested.rs +++ b/tests/ui/offset-of/offset-of-tuple-nested.rs @@ -2,7 +2,7 @@ // Test for issue #112204 -- make sure this goes through the entire compilation pipeline, // similar to why `offset-of-unsized.rs` is also build-pass -#![feature(offset_of)] +#![feature(offset_of_nested)] use std::mem::offset_of; diff --git a/tests/ui/offset-of/offset-of-tuple.rs b/tests/ui/offset-of/offset-of-tuple.rs index b6fc1e32229..75ba8d77f2f 100644 --- a/tests/ui/offset-of/offset-of-tuple.rs +++ b/tests/ui/offset-of/offset-of-tuple.rs @@ -1,4 +1,4 @@ -#![feature(offset_of)] +#![feature(offset_of_nested)] #![feature(builtin_syntax)] use std::mem::offset_of; diff --git a/tests/ui/offset-of/offset-of-unsized.rs b/tests/ui/offset-of/offset-of-unsized.rs index 49c8328da5c..b70529ed7b8 100644 --- a/tests/ui/offset-of/offset-of-unsized.rs +++ b/tests/ui/offset-of/offset-of-unsized.rs @@ -2,8 +2,6 @@ // regression test for #112051, not in `offset-of-dst` as the issue is in codegen, // and isn't triggered in the presence of typeck errors -#![feature(offset_of)] - struct S<T: ?Sized> { a: u64, b: T, diff --git a/tests/ui/offset-of/offset-of-unstable-with-feature.rs b/tests/ui/offset-of/offset-of-unstable-with-feature.rs index 7d2eb46c056..be275564a0a 100644 --- a/tests/ui/offset-of/offset-of-unstable-with-feature.rs +++ b/tests/ui/offset-of/offset-of-unstable-with-feature.rs @@ -1,7 +1,7 @@ // check-pass // aux-build:offset-of-staged-api.rs -#![feature(offset_of, unstable_test_feature)] +#![feature(offset_of_nested, unstable_test_feature)] use std::mem::offset_of; diff --git a/tests/ui/offset-of/offset-of-unstable.rs b/tests/ui/offset-of/offset-of-unstable.rs index 1e19f2091f2..da0882abd22 100644 --- a/tests/ui/offset-of/offset-of-unstable.rs +++ b/tests/ui/offset-of/offset-of-unstable.rs @@ -1,6 +1,6 @@ // aux-build:offset-of-staged-api.rs -#![feature(offset_of)] +#![feature(offset_of_nested)] use std::mem::offset_of; diff --git a/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.rs b/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.rs index 20a8d754996..1ad335bf394 100644 --- a/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.rs +++ b/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.rs @@ -160,3 +160,23 @@ fn main() { | (y, x) => {} //~ ERROR unreachable } } + +fn unreachable_in_param((_ | (_, _)): (bool, bool)) {} +//~^ ERROR unreachable + +fn unreachable_in_binding() { + let bool_pair = (true, true); + let bool_option = Some(true); + + let (_ | (_, _)) = bool_pair; + //~^ ERROR unreachable + for (_ | (_, _)) in [bool_pair] {} + //~^ ERROR unreachable + + let (Some(_) | Some(true)) = bool_option else { return }; + //~^ ERROR unreachable + if let Some(_) | Some(true) = bool_option {} + //~^ ERROR unreachable + while let Some(_) | Some(true) = bool_option {} + //~^ ERROR unreachable +} diff --git a/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr b/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr index 3616dda9981..336530d1b32 100644 --- a/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr +++ b/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr @@ -184,5 +184,41 @@ error: unreachable pattern LL | | (y, x) => {} | ^^^^^^ -error: aborting due to 29 previous errors +error: unreachable pattern + --> $DIR/exhaustiveness-unreachable-pattern.rs:164:30 + | +LL | fn unreachable_in_param((_ | (_, _)): (bool, bool)) {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/exhaustiveness-unreachable-pattern.rs:171:14 + | +LL | let (_ | (_, _)) = bool_pair; + | ^^^^^^ + +error: unreachable pattern + --> $DIR/exhaustiveness-unreachable-pattern.rs:173:14 + | +LL | for (_ | (_, _)) in [bool_pair] {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/exhaustiveness-unreachable-pattern.rs:176:20 + | +LL | let (Some(_) | Some(true)) = bool_option else { return }; + | ^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/exhaustiveness-unreachable-pattern.rs:178:22 + | +LL | if let Some(_) | Some(true) = bool_option {} + | ^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/exhaustiveness-unreachable-pattern.rs:180:25 + | +LL | while let Some(_) | Some(true) = bool_option {} + | ^^^^^^^^^^ + +error: aborting due to 35 previous errors diff --git a/tests/ui/packed/packed-struct-drop-aligned.rs b/tests/ui/packed/packed-struct-drop-aligned.rs index 6c2907c86e9..ddfc86f74d3 100644 --- a/tests/ui/packed/packed-struct-drop-aligned.rs +++ b/tests/ui/packed/packed-struct-drop-aligned.rs @@ -24,7 +24,7 @@ impl<'a> Drop for Aligned<'a> { } #[repr(transparent)] -struct NotCopy(#[allow(dead_code)] u8); +struct NotCopy(u8); #[repr(packed)] struct Packed<'a>(NotCopy, Aligned<'a>); diff --git a/tests/ui/parser/attribute/properly-recover-from-trailing-outer-attribute-in-body.rs b/tests/ui/parser/attribute/properly-recover-from-trailing-outer-attribute-in-body.rs new file mode 100644 index 00000000000..a7412f51782 --- /dev/null +++ b/tests/ui/parser/attribute/properly-recover-from-trailing-outer-attribute-in-body.rs @@ -0,0 +1,9 @@ +// Issue #118164: recovery path leaving unemitted error behind +fn bar() -> String { + #[cfg(feature = )] + [1, 2, 3].iter().map().collect::<String>() //~ ERROR expected `;`, found `#` + #[attr] //~ ERROR expected statement after outer attribute +} +fn main() { + let _ = bar(); +} diff --git a/tests/ui/parser/attribute/properly-recover-from-trailing-outer-attribute-in-body.stderr b/tests/ui/parser/attribute/properly-recover-from-trailing-outer-attribute-in-body.stderr new file mode 100644 index 00000000000..dd0081cc2df --- /dev/null +++ b/tests/ui/parser/attribute/properly-recover-from-trailing-outer-attribute-in-body.stderr @@ -0,0 +1,27 @@ +error: expected `;`, found `#` + --> $DIR/properly-recover-from-trailing-outer-attribute-in-body.rs:4:47 + | +LL | #[cfg(feature = )] + | ------------------ only `;` terminated statements or tail expressions are allowed after this attribute +LL | [1, 2, 3].iter().map().collect::<String>() + | ^ expected `;` here +LL | #[attr] + | - unexpected token + | +help: add `;` here + | +LL | [1, 2, 3].iter().map().collect::<String>(); + | + +help: alternatively, consider surrounding the expression with a block + | +LL | { [1, 2, 3].iter().map().collect::<String>() } + | + + + +error: expected statement after outer attribute + --> $DIR/properly-recover-from-trailing-outer-attribute-in-body.rs:5:5 + | +LL | #[attr] + | ^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/parser/bad-let-else-statement.rs b/tests/ui/parser/bad-let-else-statement.rs index 7b927c89ba0..a42e8c41c2e 100644 --- a/tests/ui/parser/bad-let-else-statement.rs +++ b/tests/ui/parser/bad-let-else-statement.rs @@ -161,4 +161,29 @@ fn q() { }; } +fn r() { + let ok = format_args!("") else { return; }; + + let bad = format_args! {""} else { return; }; + //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed +} + +fn s() { + macro_rules! a { + () => { {} } + } + + macro_rules! b { + (1) => { + let x = a!() else { return; }; + }; + (2) => { + let x = a! {} else { return; }; + //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed + }; + } + + b!(1); b!(2); +} + fn main() {} diff --git a/tests/ui/parser/bad-let-else-statement.stderr b/tests/ui/parser/bad-let-else-statement.stderr index 7cbda25e417..887455913d8 100644 --- a/tests/ui/parser/bad-let-else-statement.stderr +++ b/tests/ui/parser/bad-let-else-statement.stderr @@ -228,5 +228,31 @@ LL | x LL ~ }) else { | -error: aborting due to 17 previous errors +error: right curly brace `}` before `else` in a `let...else` statement not allowed + --> $DIR/bad-let-else-statement.rs:167:31 + | +LL | let bad = format_args! {""} else { return; }; + | ^ + | +help: use parentheses instead of braces for this macro + | +LL | let bad = format_args! ("") else { return; }; + | ~ ~ + +error: right curly brace `}` before `else` in a `let...else` statement not allowed + --> $DIR/bad-let-else-statement.rs:181:25 + | +LL | let x = a! {} else { return; }; + | ^ +... +LL | b!(1); b!(2); + | ----- in this macro invocation + | + = note: this error originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info) +help: use parentheses instead of braces for this macro + | +LL | let x = a! () else { return; }; + | ~~ + +error: aborting due to 19 previous errors diff --git a/tests/ui/parser/range-exclusive-dotdotlt.rs b/tests/ui/parser/range-exclusive-dotdotlt.rs new file mode 100644 index 00000000000..5752566026f --- /dev/null +++ b/tests/ui/parser/range-exclusive-dotdotlt.rs @@ -0,0 +1,43 @@ +fn foo() { + let _ = 0..<10; + //~^ ERROR: expected type, found `10` + //~| HELP: remove the `<` to write an exclusive range +} + +fn bar() { + let _ = 0..<foo; + //~^ ERROR: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `;` + //~| HELP: remove the `<` to write an exclusive range +} + +fn baz() { + let _ = <foo>; + //~^ ERROR: expected `::`, found `;` +} + +fn qux() { + let _ = [1, 2, 3][..<1]; + //~^ ERROR: expected type, found `1` + //~| HELP: remove the `<` to write an exclusive range +} + +fn quux() { + let _ = [1, 2, 3][..<foo]; + //~^ ERROR: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `]` + //~| HELP: remove the `<` to write an exclusive range +} + +fn foobar() { + let _ = [1, 2, 3][..<foo>]; + //~^ ERROR: expected `::`, found `]` +} + +fn ok1() { + let _ = [1, 2, 3][..<usize>::default()]; +} + +fn ok2() { + let _ = 0..<i32>::default(); +} + +fn main() {} diff --git a/tests/ui/parser/range-exclusive-dotdotlt.stderr b/tests/ui/parser/range-exclusive-dotdotlt.stderr new file mode 100644 index 00000000000..af25e1df343 --- /dev/null +++ b/tests/ui/parser/range-exclusive-dotdotlt.stderr @@ -0,0 +1,46 @@ +error: expected type, found `10` + --> $DIR/range-exclusive-dotdotlt.rs:2:17 + | +LL | let _ = 0..<10; + | -^^ expected type + | | + | help: remove the `<` to write an exclusive range + +error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `;` + --> $DIR/range-exclusive-dotdotlt.rs:8:20 + | +LL | let _ = 0..<foo; + | - ^ expected one of 7 possible tokens + | | + | help: remove the `<` to write an exclusive range + +error: expected `::`, found `;` + --> $DIR/range-exclusive-dotdotlt.rs:14:18 + | +LL | let _ = <foo>; + | ^ expected `::` + +error: expected type, found `1` + --> $DIR/range-exclusive-dotdotlt.rs:19:26 + | +LL | let _ = [1, 2, 3][..<1]; + | -^ expected type + | | + | help: remove the `<` to write an exclusive range + +error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `]` + --> $DIR/range-exclusive-dotdotlt.rs:25:29 + | +LL | let _ = [1, 2, 3][..<foo]; + | - ^ expected one of 7 possible tokens + | | + | help: remove the `<` to write an exclusive range + +error: expected `::`, found `]` + --> $DIR/range-exclusive-dotdotlt.rs:31:30 + | +LL | let _ = [1, 2, 3][..<foo>]; + | ^ expected `::` + +error: aborting due to 6 previous errors + diff --git a/tests/ui/parser/removed-syntax-box.fixed b/tests/ui/parser/removed-syntax/removed-syntax-box.fixed index 09d1304b775..09d1304b775 100644 --- a/tests/ui/parser/removed-syntax-box.fixed +++ b/tests/ui/parser/removed-syntax/removed-syntax-box.fixed diff --git a/tests/ui/parser/removed-syntax-box.rs b/tests/ui/parser/removed-syntax/removed-syntax-box.rs index 1f5061b02c7..1f5061b02c7 100644 --- a/tests/ui/parser/removed-syntax-box.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-box.rs diff --git a/tests/ui/parser/removed-syntax-box.stderr b/tests/ui/parser/removed-syntax/removed-syntax-box.stderr index 46b891587d5..46b891587d5 100644 --- a/tests/ui/parser/removed-syntax-box.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-box.stderr diff --git a/tests/ui/parser/removed-syntax-closure-lifetime.rs b/tests/ui/parser/removed-syntax/removed-syntax-closure-lifetime.rs index e807a179473..e807a179473 100644 --- a/tests/ui/parser/removed-syntax-closure-lifetime.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-closure-lifetime.rs diff --git a/tests/ui/parser/removed-syntax-closure-lifetime.stderr b/tests/ui/parser/removed-syntax/removed-syntax-closure-lifetime.stderr index 4c991d67ea7..4c991d67ea7 100644 --- a/tests/ui/parser/removed-syntax-closure-lifetime.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-closure-lifetime.stderr diff --git a/tests/ui/parser/removed-syntax-enum-newtype.rs b/tests/ui/parser/removed-syntax/removed-syntax-enum-newtype.rs index 518f90b2b83..518f90b2b83 100644 --- a/tests/ui/parser/removed-syntax-enum-newtype.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-enum-newtype.rs diff --git a/tests/ui/parser/removed-syntax-enum-newtype.stderr b/tests/ui/parser/removed-syntax/removed-syntax-enum-newtype.stderr index 5b917e93853..5b917e93853 100644 --- a/tests/ui/parser/removed-syntax-enum-newtype.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-enum-newtype.stderr diff --git a/tests/ui/parser/removed-syntax-field-let-2.rs b/tests/ui/parser/removed-syntax/removed-syntax-field-let-2.rs index 7ff91b476ae..7ff91b476ae 100644 --- a/tests/ui/parser/removed-syntax-field-let-2.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-field-let-2.rs diff --git a/tests/ui/parser/removed-syntax-field-let-2.stderr b/tests/ui/parser/removed-syntax/removed-syntax-field-let-2.stderr index fda0919b9b6..fda0919b9b6 100644 --- a/tests/ui/parser/removed-syntax-field-let-2.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-field-let-2.stderr diff --git a/tests/ui/parser/removed-syntax-field-let.rs b/tests/ui/parser/removed-syntax/removed-syntax-field-let.rs index 6d64de296f1..6d64de296f1 100644 --- a/tests/ui/parser/removed-syntax-field-let.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-field-let.rs diff --git a/tests/ui/parser/removed-syntax-field-let.stderr b/tests/ui/parser/removed-syntax/removed-syntax-field-let.stderr index 339d056e636..339d056e636 100644 --- a/tests/ui/parser/removed-syntax-field-let.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-field-let.stderr diff --git a/tests/ui/parser/removed-syntax-field-semicolon.rs b/tests/ui/parser/removed-syntax/removed-syntax-field-semicolon.rs index 808f2a5cc38..808f2a5cc38 100644 --- a/tests/ui/parser/removed-syntax-field-semicolon.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-field-semicolon.rs diff --git a/tests/ui/parser/removed-syntax-field-semicolon.stderr b/tests/ui/parser/removed-syntax/removed-syntax-field-semicolon.stderr index 522912a9e1c..522912a9e1c 100644 --- a/tests/ui/parser/removed-syntax-field-semicolon.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-field-semicolon.stderr diff --git a/tests/ui/parser/removed-syntax-fixed-vec.rs b/tests/ui/parser/removed-syntax/removed-syntax-fixed-vec.rs index 560efecb91c..560efecb91c 100644 --- a/tests/ui/parser/removed-syntax-fixed-vec.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-fixed-vec.rs diff --git a/tests/ui/parser/removed-syntax-fixed-vec.stderr b/tests/ui/parser/removed-syntax/removed-syntax-fixed-vec.stderr index 5bc9c2ccf00..5bc9c2ccf00 100644 --- a/tests/ui/parser/removed-syntax-fixed-vec.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-fixed-vec.stderr diff --git a/tests/ui/parser/removed-syntax-fn-sigil.rs b/tests/ui/parser/removed-syntax/removed-syntax-fn-sigil.rs index d55a032d1f2..d55a032d1f2 100644 --- a/tests/ui/parser/removed-syntax-fn-sigil.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-fn-sigil.rs diff --git a/tests/ui/parser/removed-syntax-fn-sigil.stderr b/tests/ui/parser/removed-syntax/removed-syntax-fn-sigil.stderr index 0d377416700..0d377416700 100644 --- a/tests/ui/parser/removed-syntax-fn-sigil.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-fn-sigil.stderr diff --git a/tests/ui/parser/removed-syntax-mode.rs b/tests/ui/parser/removed-syntax/removed-syntax-mode.rs index a438db3b0c1..a438db3b0c1 100644 --- a/tests/ui/parser/removed-syntax-mode.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-mode.rs diff --git a/tests/ui/parser/removed-syntax-mode.stderr b/tests/ui/parser/removed-syntax/removed-syntax-mode.stderr index fd964c4b7f0..fd964c4b7f0 100644 --- a/tests/ui/parser/removed-syntax-mode.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-mode.stderr diff --git a/tests/ui/parser/removed-syntax-mut-vec-expr.rs b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-expr.rs index 2ee95db5a25..2ee95db5a25 100644 --- a/tests/ui/parser/removed-syntax-mut-vec-expr.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-expr.rs diff --git a/tests/ui/parser/removed-syntax-mut-vec-expr.stderr b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-expr.stderr index a1aa1ae49e3..a1aa1ae49e3 100644 --- a/tests/ui/parser/removed-syntax-mut-vec-expr.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-expr.stderr diff --git a/tests/ui/parser/removed-syntax-mut-vec-ty.rs b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-ty.rs index 923a7ea37a4..923a7ea37a4 100644 --- a/tests/ui/parser/removed-syntax-mut-vec-ty.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-ty.rs diff --git a/tests/ui/parser/removed-syntax-mut-vec-ty.stderr b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-ty.stderr index beaae7cddaa..beaae7cddaa 100644 --- a/tests/ui/parser/removed-syntax-mut-vec-ty.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-mut-vec-ty.stderr diff --git a/tests/ui/parser/removed-syntax-ptr-lifetime.rs b/tests/ui/parser/removed-syntax/removed-syntax-ptr-lifetime.rs index cc69af44a13..cc69af44a13 100644 --- a/tests/ui/parser/removed-syntax-ptr-lifetime.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-ptr-lifetime.rs diff --git a/tests/ui/parser/removed-syntax-ptr-lifetime.stderr b/tests/ui/parser/removed-syntax/removed-syntax-ptr-lifetime.stderr index 5c74efffabf..5c74efffabf 100644 --- a/tests/ui/parser/removed-syntax-ptr-lifetime.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-ptr-lifetime.stderr diff --git a/tests/ui/parser/removed-syntax-record.rs b/tests/ui/parser/removed-syntax/removed-syntax-record.rs index d1d91c8f7dc..d1d91c8f7dc 100644 --- a/tests/ui/parser/removed-syntax-record.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-record.rs diff --git a/tests/ui/parser/removed-syntax-record.stderr b/tests/ui/parser/removed-syntax/removed-syntax-record.stderr index dbf09f1c75b..dbf09f1c75b 100644 --- a/tests/ui/parser/removed-syntax-record.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-record.stderr diff --git a/tests/ui/parser/removed-syntax-static-fn.rs b/tests/ui/parser/removed-syntax/removed-syntax-static-fn.rs index cd643b874db..cd643b874db 100644 --- a/tests/ui/parser/removed-syntax-static-fn.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-static-fn.rs diff --git a/tests/ui/parser/removed-syntax-static-fn.stderr b/tests/ui/parser/removed-syntax/removed-syntax-static-fn.stderr index 52e0658949d..52e0658949d 100644 --- a/tests/ui/parser/removed-syntax-static-fn.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-static-fn.stderr diff --git a/tests/ui/parser/removed-syntax-uniq-mut-expr.rs b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-expr.rs index 08ef4b43269..08ef4b43269 100644 --- a/tests/ui/parser/removed-syntax-uniq-mut-expr.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-expr.rs diff --git a/tests/ui/parser/removed-syntax-uniq-mut-expr.stderr b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-expr.stderr index 7aaedad19d8..7aaedad19d8 100644 --- a/tests/ui/parser/removed-syntax-uniq-mut-expr.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-expr.stderr diff --git a/tests/ui/parser/removed-syntax-uniq-mut-ty.rs b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-ty.rs index a8dee5bbda4..a8dee5bbda4 100644 --- a/tests/ui/parser/removed-syntax-uniq-mut-ty.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-ty.rs diff --git a/tests/ui/parser/removed-syntax-uniq-mut-ty.stderr b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-ty.stderr index 5ae1f4f587e..5ae1f4f587e 100644 --- a/tests/ui/parser/removed-syntax-uniq-mut-ty.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-uniq-mut-ty.stderr diff --git a/tests/ui/parser/removed-syntax-with-1.rs b/tests/ui/parser/removed-syntax/removed-syntax-with-1.rs index 2c1e152dcee..2c1e152dcee 100644 --- a/tests/ui/parser/removed-syntax-with-1.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-with-1.rs diff --git a/tests/ui/parser/removed-syntax-with-1.stderr b/tests/ui/parser/removed-syntax/removed-syntax-with-1.stderr index 78042678a87..78042678a87 100644 --- a/tests/ui/parser/removed-syntax-with-1.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-with-1.stderr diff --git a/tests/ui/parser/removed-syntax-with-2.rs b/tests/ui/parser/removed-syntax/removed-syntax-with-2.rs index 451057c66a1..451057c66a1 100644 --- a/tests/ui/parser/removed-syntax-with-2.rs +++ b/tests/ui/parser/removed-syntax/removed-syntax-with-2.rs diff --git a/tests/ui/parser/removed-syntax-with-2.stderr b/tests/ui/parser/removed-syntax/removed-syntax-with-2.stderr index e75c5bcd643..e75c5bcd643 100644 --- a/tests/ui/parser/removed-syntax-with-2.stderr +++ b/tests/ui/parser/removed-syntax/removed-syntax-with-2.stderr diff --git a/tests/ui/pattern/issue-115599.rs b/tests/ui/pattern/issue-115599.rs index 7a222b90aec..1521d728d95 100644 --- a/tests/ui/pattern/issue-115599.rs +++ b/tests/ui/pattern/issue-115599.rs @@ -3,5 +3,5 @@ const CONST_STRING: String = String::new(); fn main() { let empty_str = String::from(""); if let CONST_STRING = empty_str {} - //~^ ERROR to use a constant of type `Vec<u8>` in a pattern, `Vec<u8>` must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR to use a constant of type `Vec<u8>` in a pattern, `Vec<u8>` must be annotated with `#[derive(PartialEq)]` } diff --git a/tests/ui/pattern/issue-115599.stderr b/tests/ui/pattern/issue-115599.stderr index c1e85d0bb48..adab4e4d241 100644 --- a/tests/ui/pattern/issue-115599.stderr +++ b/tests/ui/pattern/issue-115599.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `Vec<u8>` in a pattern, `Vec<u8>` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `Vec<u8>` in a pattern, `Vec<u8>` must be annotated with `#[derive(PartialEq)]` --> $DIR/issue-115599.rs:5:12 | LL | if let CONST_STRING = empty_str {} | ^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/pattern/never_patterns.rs b/tests/ui/pattern/never_patterns.rs deleted file mode 100644 index 915f3e75e7b..00000000000 --- a/tests/ui/pattern/never_patterns.rs +++ /dev/null @@ -1,99 +0,0 @@ -#![feature(never_patterns)] -#![allow(incomplete_features)] - -enum Void {} - -fn main() {} - -// The classic use for empty types. -fn safe_unwrap_result<T>(res: Result<T, Void>) { - let Ok(_x) = res; - // FIXME(never_patterns): These should be allowed - let (Ok(_x) | Err(!)) = &res; - //~^ ERROR: is not bound in all patterns - let (Ok(_x) | Err(&!)) = res.as_ref(); - //~^ ERROR: is not bound in all patterns -} - -// Check we only accept `!` where we want to. -fn never_pattern_location(void: Void) { - // FIXME(never_patterns): Don't accept on a non-empty type. - match Some(0) { - None => {} - Some(!), - } - // FIXME(never_patterns): Don't accept on an arbitrary type, even if there are no more branches. - match () { - () => {} - !, - } - // FIXME(never_patterns): Don't accept even on an empty branch. - match None::<Void> { - None => {} - !, - } - // FIXME(never_patterns): Let alone if the emptiness is behind a reference. - match None::<&Void> { - None => {} - !, - } - // Participate in match ergonomics. - match &void { - ! - } - match &&void { - ! - } - match &&void { - &! - } - match &None::<Void> { - None => {} - Some(!) - } - match None::<&Void> { - None => {} - Some(!), - } - // Accept on a composite empty type. - match None::<&(u32, Void)> { - None => {} - Some(&!), - } - // Accept on an simple empty type. - match None::<Void> { - None => {} - Some(!), - } - match None::<&Void> { - None => {} - Some(&!), - } - match None::<&(u32, Void)> { - None => {} - Some(&(_, !)), - } -} - -fn never_and_bindings() { - let x: Result<bool, &(u32, Void)> = Ok(false); - - // FIXME(never_patterns): Never patterns in or-patterns don't need to share the same bindings. - match x { - Ok(_x) | Err(&!) => {} - //~^ ERROR: is not bound in all patterns - } - let (Ok(_x) | Err(&!)) = x; - //~^ ERROR: is not bound in all patterns - - // FIXME(never_patterns): A never pattern mustn't have bindings. - match x { - Ok(_) => {} - Err(&(_b, !)), - } - match x { - Ok(_a) | Err(&(_b, !)) => {} - //~^ ERROR: is not bound in all patterns - //~| ERROR: is not bound in all patterns - } -} diff --git a/tests/ui/pattern/never_patterns.stderr b/tests/ui/pattern/never_patterns.stderr deleted file mode 100644 index 11e50debfd3..00000000000 --- a/tests/ui/pattern/never_patterns.stderr +++ /dev/null @@ -1,51 +0,0 @@ -error[E0408]: variable `_x` is not bound in all patterns - --> $DIR/never_patterns.rs:12:19 - | -LL | let (Ok(_x) | Err(!)) = &res; - | -- ^^^^^^ pattern doesn't bind `_x` - | | - | variable not in all patterns - -error[E0408]: variable `_x` is not bound in all patterns - --> $DIR/never_patterns.rs:14:19 - | -LL | let (Ok(_x) | Err(&!)) = res.as_ref(); - | -- ^^^^^^^ pattern doesn't bind `_x` - | | - | variable not in all patterns - -error[E0408]: variable `_x` is not bound in all patterns - --> $DIR/never_patterns.rs:83:18 - | -LL | Ok(_x) | Err(&!) => {} - | -- ^^^^^^^ pattern doesn't bind `_x` - | | - | variable not in all patterns - -error[E0408]: variable `_x` is not bound in all patterns - --> $DIR/never_patterns.rs:86:19 - | -LL | let (Ok(_x) | Err(&!)) = x; - | -- ^^^^^^^ pattern doesn't bind `_x` - | | - | variable not in all patterns - -error[E0408]: variable `_b` is not bound in all patterns - --> $DIR/never_patterns.rs:95:9 - | -LL | Ok(_a) | Err(&(_b, !)) => {} - | ^^^^^^ -- variable not in all patterns - | | - | pattern doesn't bind `_b` - -error[E0408]: variable `_a` is not bound in all patterns - --> $DIR/never_patterns.rs:95:18 - | -LL | Ok(_a) | Err(&(_b, !)) => {} - | -- ^^^^^^^^^^^^^ pattern doesn't bind `_a` - | | - | variable not in all patterns - -error: aborting due to 6 previous errors - -For more information about this error, try `rustc --explain E0408`. diff --git a/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.rs b/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.rs index 02599d7c05b..f34093ef149 100644 --- a/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.rs +++ b/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.rs @@ -12,7 +12,7 @@ const CONSTANT: &&MyType = &&MyType; fn main() { if let CONSTANT = &&MyType { - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` println!("did match!"); } } diff --git a/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.stderr b/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.stderr index 2352ecd0a47..0b4d9972758 100644 --- a/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.stderr +++ b/tests/ui/pattern/usefulness/const-partial_eq-fallback-ice.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `MyType` in a pattern, `MyType` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `MyType` in a pattern, `MyType` must be annotated with `#[derive(PartialEq)]` --> $DIR/const-partial_eq-fallback-ice.rs:14:12 | LL | if let CONSTANT = &&MyType { | ^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/pattern/usefulness/consts-opaque.rs b/tests/ui/pattern/usefulness/consts-opaque.rs index 27e305a3972..3e461785182 100644 --- a/tests/ui/pattern/usefulness/consts-opaque.rs +++ b/tests/ui/pattern/usefulness/consts-opaque.rs @@ -29,65 +29,63 @@ const BAZ: Baz = Baz::Baz1; fn main() { match FOO { FOO => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` _ => {} } match FOO_REF { FOO_REF => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` Foo(_) => {} } // This used to cause an ICE (https://github.com/rust-lang/rust/issues/78071) match FOO_REF_REF { FOO_REF_REF => {} - //~^ WARNING must be annotated with `#[derive(PartialEq, Eq)]` - //~| WARNING this was previously accepted by the compiler but is being phased out Foo(_) => {} } match BAR { Bar => {} BAR => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR unreachable pattern _ => {} + //~^ ERROR unreachable pattern } match BAR { BAR => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` Bar => {} + //~^ ERROR unreachable pattern _ => {} + //~^ ERROR unreachable pattern } match BAR { BAR => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` - BAR => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` - _ => {} + BAR => {} // should not be emitting unreachable warning + //~^ ERROR unreachable pattern + _ => {} // should not be emitting unreachable warning + //~^ ERROR unreachable pattern } match BAZ { BAZ => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` - Baz::Baz1 => {} + Baz::Baz1 => {} // should not be emitting unreachable warning + //~^ ERROR unreachable pattern _ => {} } match BAZ { Baz::Baz1 => {} BAZ => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR unreachable pattern _ => {} } match BAZ { BAZ => {} - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` Baz::Baz2 => {} - _ => {} + _ => {} // should not be emitting unreachable warning + //~^ ERROR unreachable pattern } type Quux = fn(usize, usize) -> usize; diff --git a/tests/ui/pattern/usefulness/consts-opaque.stderr b/tests/ui/pattern/usefulness/consts-opaque.stderr index 09f72ba927e..0b1a2e2736e 100644 --- a/tests/ui/pattern/usefulness/consts-opaque.stderr +++ b/tests/ui/pattern/usefulness/consts-opaque.stderr @@ -1,98 +1,5 @@ -error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:31:9 - | -LL | FOO => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:37:9 - | -LL | FOO_REF => {} - | ^^^^^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -warning: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:44:9 - | -LL | FOO_REF_REF => {} - | ^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - = note: `#[warn(indirect_structural_match)]` on by default - -error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:52:9 - | -LL | BAR => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:58:9 - | -LL | BAR => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:65:9 - | -LL | BAR => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:67:9 - | -LL | BAR => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:73:9 - | -LL | BAZ => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:81:9 - | -LL | BAZ => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:87:9 - | -LL | BAZ => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:98:9 + --> $DIR/consts-opaque.rs:96:9 | LL | QUUX => {} | ^^^^ @@ -102,7 +9,7 @@ LL | QUUX => {} = note: `#[warn(pointer_structural_match)]` on by default warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:100:9 + --> $DIR/consts-opaque.rs:98:9 | LL | QUUX => {} | ^^^^ @@ -111,7 +18,7 @@ LL | QUUX => {} = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:110:9 + --> $DIR/consts-opaque.rs:108:9 | LL | WRAPQUUX => {} | ^^^^^^^^ @@ -120,7 +27,7 @@ LL | WRAPQUUX => {} = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:112:9 + --> $DIR/consts-opaque.rs:110:9 | LL | WRAPQUUX => {} | ^^^^^^^^ @@ -129,7 +36,7 @@ LL | WRAPQUUX => {} = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:119:9 + --> $DIR/consts-opaque.rs:117:9 | LL | WRAPQUUX => {} | ^^^^^^^^ @@ -138,7 +45,7 @@ LL | WRAPQUUX => {} = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:129:9 + --> $DIR/consts-opaque.rs:127:9 | LL | WRAPQUUX => {} | ^^^^^^^^ @@ -147,7 +54,7 @@ LL | WRAPQUUX => {} = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:141:9 + --> $DIR/consts-opaque.rs:139:9 | LL | WHOKNOWSQUUX => {} | ^^^^^^^^^^^^ @@ -156,7 +63,7 @@ LL | WHOKNOWSQUUX => {} = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. - --> $DIR/consts-opaque.rs:144:9 + --> $DIR/consts-opaque.rs:142:9 | LL | WHOKNOWSQUUX => {} | ^^^^^^^^^^^^ @@ -164,14 +71,89 @@ LL | WHOKNOWSQUUX => {} = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> +error: unreachable pattern + --> $DIR/consts-opaque.rs:48:9 + | +LL | Bar => {} + | --- matches any value +LL | BAR => {} + | ^^^ unreachable pattern + | +note: the lint level is defined here + --> $DIR/consts-opaque.rs:6:9 + | +LL | #![deny(unreachable_patterns)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/consts-opaque.rs:50:9 + | +LL | Bar => {} + | --- matches any value +... +LL | _ => {} + | ^ unreachable pattern + +error: unreachable pattern + --> $DIR/consts-opaque.rs:56:9 + | +LL | BAR => {} + | --- matches any value +LL | Bar => {} + | ^^^ unreachable pattern + +error: unreachable pattern + --> $DIR/consts-opaque.rs:58:9 + | +LL | BAR => {} + | --- matches any value +... +LL | _ => {} + | ^ unreachable pattern + +error: unreachable pattern + --> $DIR/consts-opaque.rs:64:9 + | +LL | BAR => {} + | --- matches any value +LL | BAR => {} // should not be emitting unreachable warning + | ^^^ unreachable pattern + +error: unreachable pattern + --> $DIR/consts-opaque.rs:66:9 + | +LL | BAR => {} + | --- matches any value +... +LL | _ => {} // should not be emitting unreachable warning + | ^ unreachable pattern + +error: unreachable pattern + --> $DIR/consts-opaque.rs:72:9 + | +LL | Baz::Baz1 => {} // should not be emitting unreachable warning + | ^^^^^^^^^ + +error: unreachable pattern + --> $DIR/consts-opaque.rs:79:9 + | +LL | BAZ => {} + | ^^^ + +error: unreachable pattern + --> $DIR/consts-opaque.rs:87:9 + | +LL | _ => {} // should not be emitting unreachable warning + | ^ + error[E0004]: non-exhaustive patterns: `Wrap(_)` not covered - --> $DIR/consts-opaque.rs:127:11 + --> $DIR/consts-opaque.rs:125:11 | LL | match WRAPQUUX { | ^^^^^^^^ pattern `Wrap(_)` not covered | note: `Wrap<fn(usize, usize) -> usize>` defined here - --> $DIR/consts-opaque.rs:106:12 + --> $DIR/consts-opaque.rs:104:12 | LL | struct Wrap<T>(T); | ^^^^ @@ -181,6 +163,6 @@ help: ensure that all possible cases are being handled by adding a match arm wit LL | WRAPQUUX => {}, Wrap(_) => todo!() | ++++++++++++++++++++ -error: aborting due to 10 previous errors; 9 warnings emitted +error: aborting due to 10 previous errors; 8 warnings emitted For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr index 367aba3bdd6..0c55164a780 100644 --- a/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr @@ -1,23 +1,23 @@ error: unreachable pattern - --> $DIR/empty-types.rs:47:9 + --> $DIR/empty-types.rs:50:9 | LL | _ => {} | ^ | note: the lint level is defined here - --> $DIR/empty-types.rs:13:9 + --> $DIR/empty-types.rs:16:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:50:9 + --> $DIR/empty-types.rs:53:9 | LL | _x => {} | ^^ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:54:11 + --> $DIR/empty-types.rs:57:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -32,31 +32,31 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:69:9 + --> $DIR/empty-types.rs:72:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:76:9 + --> $DIR/empty-types.rs:79:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:79:9 + --> $DIR/empty-types.rs:82:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:83:9 + --> $DIR/empty-types.rs:86:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `Ok(_)` not covered - --> $DIR/empty-types.rs:87:11 + --> $DIR/empty-types.rs:90:11 | LL | match res_u32_never {} | ^^^^^^^^^^^^^ pattern `Ok(_)` not covered @@ -75,19 +75,19 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:95:9 + --> $DIR/empty-types.rs:98:9 | LL | Err(_) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:100:9 + --> $DIR/empty-types.rs:103:9 | LL | Err(_) => {} | ^^^^^^ error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:97:11 + --> $DIR/empty-types.rs:100:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -105,7 +105,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:104:9 + --> $DIR/empty-types.rs:107:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -119,121 +119,121 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error: unreachable pattern - --> $DIR/empty-types.rs:115:9 + --> $DIR/empty-types.rs:118:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:119:9 + --> $DIR/empty-types.rs:122:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:122:9 + --> $DIR/empty-types.rs:125:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:123:9 + --> $DIR/empty-types.rs:126:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:126:9 + --> $DIR/empty-types.rs:129:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:127:9 + --> $DIR/empty-types.rs:130:9 | LL | Err(_) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:136:13 + --> $DIR/empty-types.rs:139:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:139:13 + --> $DIR/empty-types.rs:142:13 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:148:13 + --> $DIR/empty-types.rs:151:13 | LL | Some(_) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:152:13 + --> $DIR/empty-types.rs:155:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:204:13 + --> $DIR/empty-types.rs:207:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:209:13 + --> $DIR/empty-types.rs:212:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:214:13 + --> $DIR/empty-types.rs:217:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:219:13 + --> $DIR/empty-types.rs:222:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:225:13 + --> $DIR/empty-types.rs:228:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:284:9 + --> $DIR/empty-types.rs:287:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:287:9 + --> $DIR/empty-types.rs:290:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:290:9 + --> $DIR/empty-types.rs:293:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:291:9 + --> $DIR/empty-types.rs:294:9 | LL | Err(_) => {} | ^^^^^^ error[E0004]: non-exhaustive patterns: type `&[!]` is non-empty - --> $DIR/empty-types.rs:323:11 + --> $DIR/empty-types.rs:326:11 | LL | match slice_never {} | ^^^^^^^^^^^ @@ -247,7 +247,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `&[]` not covered - --> $DIR/empty-types.rs:334:11 + --> $DIR/empty-types.rs:337:11 | LL | match slice_never { | ^^^^^^^^^^^ pattern `&[]` not covered @@ -260,7 +260,7 @@ LL + &[] => todo!() | error[E0004]: non-exhaustive patterns: `&[]` not covered - --> $DIR/empty-types.rs:347:11 + --> $DIR/empty-types.rs:350:11 | LL | match slice_never { | ^^^^^^^^^^^ pattern `&[]` not covered @@ -274,7 +274,7 @@ LL + &[] => todo!() | error[E0004]: non-exhaustive patterns: type `[!]` is non-empty - --> $DIR/empty-types.rs:353:11 + --> $DIR/empty-types.rs:356:11 | LL | match *slice_never {} | ^^^^^^^^^^^^ @@ -288,25 +288,25 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:363:9 + --> $DIR/empty-types.rs:366:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:366:9 + --> $DIR/empty-types.rs:369:9 | LL | [_, _, _] => {} | ^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:369:9 + --> $DIR/empty-types.rs:372:9 | LL | [_, ..] => {} | ^^^^^^^ error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:383:11 + --> $DIR/empty-types.rs:386:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -320,13 +320,13 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:390:9 + --> $DIR/empty-types.rs:393:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:392:11 + --> $DIR/empty-types.rs:395:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -340,49 +340,49 @@ LL + [] => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:411:9 + --> $DIR/empty-types.rs:414:9 | LL | Some(_) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:416:9 + --> $DIR/empty-types.rs:419:9 | LL | Some(_a) => {} | ^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:421:9 + --> $DIR/empty-types.rs:424:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:426:9 + --> $DIR/empty-types.rs:429:9 | LL | _a => {} | ^^ error: unreachable pattern - --> $DIR/empty-types.rs:598:9 + --> $DIR/empty-types.rs:601:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:601:9 + --> $DIR/empty-types.rs:604:9 | LL | _x => {} | ^^ error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:607:9 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:610:9 | LL | _x if false => {} | ^^ diff --git a/tests/ui/pattern/usefulness/empty-types.min_exh_pats.stderr b/tests/ui/pattern/usefulness/empty-types.min_exh_pats.stderr new file mode 100644 index 00000000000..ed5d125e684 --- /dev/null +++ b/tests/ui/pattern/usefulness/empty-types.min_exh_pats.stderr @@ -0,0 +1,630 @@ +warning: the feature `min_exhaustive_patterns` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/empty-types.rs:13:35 + | +LL | #![cfg_attr(min_exh_pats, feature(min_exhaustive_patterns))] + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #119612 <https://github.com/rust-lang/rust/issues/119612> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: unreachable pattern + --> $DIR/empty-types.rs:50:9 + | +LL | _ => {} + | ^ + | +note: the lint level is defined here + --> $DIR/empty-types.rs:16:9 + | +LL | #![deny(unreachable_patterns)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:53:9 + | +LL | _x => {} + | ^^ + +error[E0004]: non-exhaustive patterns: type `&!` is non-empty + --> $DIR/empty-types.rs:57:11 + | +LL | match ref_never {} + | ^^^^^^^^^ + | + = note: the matched value is of type `&!` + = note: references are always considered inhabited +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match ref_never { +LL + _ => todo!(), +LL + } + | + +error: unreachable pattern + --> $DIR/empty-types.rs:72:9 + | +LL | (_, _) => {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:79:9 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:82:9 + | +LL | (_, _) => {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:86:9 + | +LL | _ => {} + | ^ + +error[E0004]: non-exhaustive patterns: `Ok(_)` not covered + --> $DIR/empty-types.rs:90:11 + | +LL | match res_u32_never {} + | ^^^^^^^^^^^^^ pattern `Ok(_)` not covered + | +note: `Result<u32, !>` defined here + --> $SRC_DIR/core/src/result.rs:LL:COL + ::: $SRC_DIR/core/src/result.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Result<u32, !>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ match res_u32_never { +LL + Ok(_) => todo!(), +LL + } + | + +error: unreachable pattern + --> $DIR/empty-types.rs:98:9 + | +LL | Err(_) => {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:103:9 + | +LL | Err(_) => {} + | ^^^^^^ + +error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered + --> $DIR/empty-types.rs:100:11 + | +LL | match res_u32_never { + | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered + | +note: `Result<u32, !>` defined here + --> $SRC_DIR/core/src/result.rs:LL:COL + ::: $SRC_DIR/core/src/result.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Result<u32, !>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ Err(_) => {}, +LL ~ Ok(1_u32..=u32::MAX) => todo!() + | + +error[E0005]: refutable pattern in local binding + --> $DIR/empty-types.rs:107:9 + | +LL | let Ok(_x) = res_u32_never.as_ref(); + | ^^^^^^ pattern `Err(_)` not covered + | + = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant + = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html + = note: the matched value is of type `Result<&u32, &!>` +help: you might want to use `let else` to handle the variant that isn't matched + | +LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; + | ++++++++++++++++ + +error[E0005]: refutable pattern in local binding + --> $DIR/empty-types.rs:111:9 + | +LL | let Ok(_x) = &res_u32_never; + | ^^^^^^ pattern `&Err(_)` not covered + | + = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant + = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html + = note: the matched value is of type `&Result<u32, !>` +help: you might want to use `let else` to handle the variant that isn't matched + | +LL | let Ok(_x) = &res_u32_never else { todo!() }; + | ++++++++++++++++ + +error: unreachable pattern + --> $DIR/empty-types.rs:118:9 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:122:9 + | +LL | Ok(_) => {} + | ^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:125:9 + | +LL | Ok(_) => {} + | ^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:126:9 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:129:9 + | +LL | Ok(_) => {} + | ^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:130:9 + | +LL | Err(_) => {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:139:13 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:142:13 + | +LL | _ if false => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:151:13 + | +LL | Some(_) => {} + | ^^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:155:13 + | +LL | _ => {} + | ^ + +error[E0004]: non-exhaustive patterns: `Some(_)` not covered + --> $DIR/empty-types.rs:164:15 + | +LL | match *ref_opt_void { + | ^^^^^^^^^^^^^ pattern `Some(_)` not covered + | +note: `Option<Void>` defined here + --> $SRC_DIR/core/src/option.rs:LL:COL + ::: $SRC_DIR/core/src/option.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Option<Void>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ None => {}, +LL + Some(_) => todo!() + | + +error: unreachable pattern + --> $DIR/empty-types.rs:207:13 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:212:13 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:217:13 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:222:13 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:228:13 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:287:9 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:290:9 + | +LL | (_, _) => {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:293:9 + | +LL | Ok(_) => {} + | ^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:294:9 + | +LL | Err(_) => {} + | ^^^^^^ + +error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty + --> $DIR/empty-types.rs:315:11 + | +LL | match *x {} + | ^^ + | + = note: the matched value is of type `(u32, !)` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match *x { +LL + _ => todo!(), +LL ~ } + | + +error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty + --> $DIR/empty-types.rs:317:11 + | +LL | match *x {} + | ^^ + | + = note: the matched value is of type `(!, !)` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match *x { +LL + _ => todo!(), +LL ~ } + | + +error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered + --> $DIR/empty-types.rs:319:11 + | +LL | match *x {} + | ^^ patterns `Ok(_)` and `Err(_)` not covered + | +note: `Result<!, !>` defined here + --> $SRC_DIR/core/src/result.rs:LL:COL + ::: $SRC_DIR/core/src/result.rs:LL:COL + | + = note: not covered + ::: $SRC_DIR/core/src/result.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Result<!, !>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms + | +LL ~ match *x { +LL + Ok(_) | Err(_) => todo!(), +LL ~ } + | + +error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty + --> $DIR/empty-types.rs:321:11 + | +LL | match *x {} + | ^^ + | + = note: the matched value is of type `[!; 3]` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match *x { +LL + _ => todo!(), +LL ~ } + | + +error[E0004]: non-exhaustive patterns: type `&[!]` is non-empty + --> $DIR/empty-types.rs:326:11 + | +LL | match slice_never {} + | ^^^^^^^^^^^ + | + = note: the matched value is of type `&[!]` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match slice_never { +LL + _ => todo!(), +LL + } + | + +error[E0004]: non-exhaustive patterns: `&[_, ..]` not covered + --> $DIR/empty-types.rs:328:11 + | +LL | match slice_never { + | ^^^^^^^^^^^ pattern `&[_, ..]` not covered + | + = note: the matched value is of type `&[!]` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ [] => {}, +LL + &[_, ..] => todo!() + | + +error[E0004]: non-exhaustive patterns: `&[]`, `&[_]` and `&[_, _]` not covered + --> $DIR/empty-types.rs:337:11 + | +LL | match slice_never { + | ^^^^^^^^^^^ patterns `&[]`, `&[_]` and `&[_, _]` not covered + | + = note: the matched value is of type `&[!]` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms + | +LL ~ [_, _, _, ..] => {}, +LL + &[] | &[_] | &[_, _] => todo!() + | + +error[E0004]: non-exhaustive patterns: `&[]` and `&[_, ..]` not covered + --> $DIR/empty-types.rs:350:11 + | +LL | match slice_never { + | ^^^^^^^^^^^ patterns `&[]` and `&[_, ..]` not covered + | + = note: the matched value is of type `&[!]` + = note: match arms with guards don't count towards exhaustivity +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms + | +LL ~ &[..] if false => {}, +LL + &[] | &[_, ..] => todo!() + | + +error[E0004]: non-exhaustive patterns: type `[!]` is non-empty + --> $DIR/empty-types.rs:356:11 + | +LL | match *slice_never {} + | ^^^^^^^^^^^^ + | + = note: the matched value is of type `[!]` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match *slice_never { +LL + _ => todo!(), +LL + } + | + +error: unreachable pattern + --> $DIR/empty-types.rs:366:9 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:369:9 + | +LL | [_, _, _] => {} + | ^^^^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:372:9 + | +LL | [_, ..] => {} + | ^^^^^^^ + +error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty + --> $DIR/empty-types.rs:386:11 + | +LL | match array_0_never {} + | ^^^^^^^^^^^^^ + | + = note: the matched value is of type `[!; 0]` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match array_0_never { +LL + _ => todo!(), +LL + } + | + +error: unreachable pattern + --> $DIR/empty-types.rs:393:9 + | +LL | _ => {} + | ^ + +error[E0004]: non-exhaustive patterns: `[]` not covered + --> $DIR/empty-types.rs:395:11 + | +LL | match array_0_never { + | ^^^^^^^^^^^^^ pattern `[]` not covered + | + = note: the matched value is of type `[!; 0]` + = note: match arms with guards don't count towards exhaustivity +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ [..] if false => {}, +LL + [] => todo!() + | + +error: unreachable pattern + --> $DIR/empty-types.rs:414:9 + | +LL | Some(_) => {} + | ^^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:419:9 + | +LL | Some(_a) => {} + | ^^^^^^^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:424:9 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:429:9 + | +LL | _a => {} + | ^^ + +error[E0004]: non-exhaustive patterns: `&Some(_)` not covered + --> $DIR/empty-types.rs:449:11 + | +LL | match ref_opt_never { + | ^^^^^^^^^^^^^ pattern `&Some(_)` not covered + | +note: `Option<!>` defined here + --> $SRC_DIR/core/src/option.rs:LL:COL + ::: $SRC_DIR/core/src/option.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `&Option<!>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ &None => {}, +LL + &Some(_) => todo!() + | + +error[E0004]: non-exhaustive patterns: `Some(_)` not covered + --> $DIR/empty-types.rs:490:11 + | +LL | match *ref_opt_never { + | ^^^^^^^^^^^^^^ pattern `Some(_)` not covered + | +note: `Option<!>` defined here + --> $SRC_DIR/core/src/option.rs:LL:COL + ::: $SRC_DIR/core/src/option.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Option<!>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ None => {}, +LL + Some(_) => todo!() + | + +error[E0004]: non-exhaustive patterns: `Err(_)` not covered + --> $DIR/empty-types.rs:538:11 + | +LL | match *ref_res_never { + | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered + | +note: `Result<!, !>` defined here + --> $SRC_DIR/core/src/result.rs:LL:COL + ::: $SRC_DIR/core/src/result.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Result<!, !>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ Ok(_) => {}, +LL + Err(_) => todo!() + | + +error[E0004]: non-exhaustive patterns: `Err(_)` not covered + --> $DIR/empty-types.rs:549:11 + | +LL | match *ref_res_never { + | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered + | +note: `Result<!, !>` defined here + --> $SRC_DIR/core/src/result.rs:LL:COL + ::: $SRC_DIR/core/src/result.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Result<!, !>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ Ok(_a) => {}, +LL + Err(_) => todo!() + | + +error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty + --> $DIR/empty-types.rs:568:11 + | +LL | match *ref_tuple_half_never {} + | ^^^^^^^^^^^^^^^^^^^^^ + | + = note: the matched value is of type `(u32, !)` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ match *ref_tuple_half_never { +LL + _ => todo!(), +LL + } + | + +error: unreachable pattern + --> $DIR/empty-types.rs:601:9 + | +LL | _ => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:604:9 + | +LL | _x => {} + | ^^ + +error: unreachable pattern + --> $DIR/empty-types.rs:607:9 + | +LL | _ if false => {} + | ^ + +error: unreachable pattern + --> $DIR/empty-types.rs:610:9 + | +LL | _x if false => {} + | ^^ + +error[E0004]: non-exhaustive patterns: `&_` not covered + --> $DIR/empty-types.rs:635:11 + | +LL | match ref_never { + | ^^^^^^^^^ pattern `&_` not covered + | + = note: the matched value is of type `&!` + = note: references are always considered inhabited + = note: match arms with guards don't count towards exhaustivity +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ &_a if false => {}, +LL + &_ => todo!() + | + +error[E0004]: non-exhaustive patterns: `Some(_)` not covered + --> $DIR/empty-types.rs:663:11 + | +LL | match *x { + | ^^ pattern `Some(_)` not covered + | +note: `Option<Result<!, !>>` defined here + --> $SRC_DIR/core/src/option.rs:LL:COL + ::: $SRC_DIR/core/src/option.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Option<Result<!, !>>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ None => {}, +LL + Some(_) => todo!() + | + +error: aborting due to 63 previous errors; 1 warning emitted + +Some errors have detailed explanations: E0004, E0005. +For more information about an error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/empty-types.normal.stderr b/tests/ui/pattern/usefulness/empty-types.normal.stderr index 133a95a821b..2fdb51677da 100644 --- a/tests/ui/pattern/usefulness/empty-types.normal.stderr +++ b/tests/ui/pattern/usefulness/empty-types.normal.stderr @@ -1,23 +1,23 @@ error: unreachable pattern - --> $DIR/empty-types.rs:47:9 + --> $DIR/empty-types.rs:50:9 | LL | _ => {} | ^ | note: the lint level is defined here - --> $DIR/empty-types.rs:13:9 + --> $DIR/empty-types.rs:16:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:50:9 + --> $DIR/empty-types.rs:53:9 | LL | _x => {} | ^^ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:54:11 + --> $DIR/empty-types.rs:57:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -32,7 +32,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:66:11 + --> $DIR/empty-types.rs:69:11 | LL | match tuple_half_never {} | ^^^^^^^^^^^^^^^^ @@ -46,7 +46,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty - --> $DIR/empty-types.rs:73:11 + --> $DIR/empty-types.rs:76:11 | LL | match tuple_never {} | ^^^^^^^^^^^ @@ -60,13 +60,13 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:83:9 + --> $DIR/empty-types.rs:86:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:87:11 + --> $DIR/empty-types.rs:90:11 | LL | match res_u32_never {} | ^^^^^^^^^^^^^ patterns `Ok(_)` and `Err(_)` not covered @@ -88,7 +88,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:89:11 + --> $DIR/empty-types.rs:92:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -106,7 +106,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:97:11 + --> $DIR/empty-types.rs:100:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -124,7 +124,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:102:9 + --> $DIR/empty-types.rs:105:9 | LL | let Ok(_x) = res_u32_never; | ^^^^^^ pattern `Err(_)` not covered @@ -138,7 +138,7 @@ LL | let Ok(_x) = res_u32_never else { todo!() }; | ++++++++++++++++ error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:104:9 + --> $DIR/empty-types.rs:107:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -152,7 +152,7 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:108:9 + --> $DIR/empty-types.rs:111:9 | LL | let Ok(_x) = &res_u32_never; | ^^^^^^ pattern `&Err(_)` not covered @@ -166,7 +166,7 @@ LL | let Ok(_x) = &res_u32_never else { todo!() }; | ++++++++++++++++ error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:112:11 + --> $DIR/empty-types.rs:115:11 | LL | match result_never {} | ^^^^^^^^^^^^ patterns `Ok(_)` and `Err(_)` not covered @@ -188,7 +188,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:117:11 + --> $DIR/empty-types.rs:120:11 | LL | match result_never { | ^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -205,19 +205,19 @@ LL | Ok(_) => {}, Err(_) => todo!() | +++++++++++++++++++ error: unreachable pattern - --> $DIR/empty-types.rs:136:13 + --> $DIR/empty-types.rs:139:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:139:13 + --> $DIR/empty-types.rs:142:13 | LL | _ if false => {} | ^ error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:142:15 + --> $DIR/empty-types.rs:145:15 | LL | match opt_void { | ^^^^^^^^ pattern `Some(_)` not covered @@ -235,7 +235,7 @@ LL + Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:161:15 + --> $DIR/empty-types.rs:164:15 | LL | match *ref_opt_void { | ^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -253,43 +253,43 @@ LL + Some(_) => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:204:13 + --> $DIR/empty-types.rs:207:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:209:13 + --> $DIR/empty-types.rs:212:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:214:13 + --> $DIR/empty-types.rs:217:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:219:13 + --> $DIR/empty-types.rs:222:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:225:13 + --> $DIR/empty-types.rs:228:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:284:9 + --> $DIR/empty-types.rs:287:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:312:11 + --> $DIR/empty-types.rs:315:11 | LL | match *x {} | ^^ @@ -303,7 +303,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty - --> $DIR/empty-types.rs:314:11 + --> $DIR/empty-types.rs:317:11 | LL | match *x {} | ^^ @@ -317,7 +317,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:316:11 + --> $DIR/empty-types.rs:319:11 | LL | match *x {} | ^^ patterns `Ok(_)` and `Err(_)` not covered @@ -339,7 +339,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty - --> $DIR/empty-types.rs:318:11 + --> $DIR/empty-types.rs:321:11 | LL | match *x {} | ^^ @@ -353,7 +353,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `&[!]` is non-empty - --> $DIR/empty-types.rs:323:11 + --> $DIR/empty-types.rs:326:11 | LL | match slice_never {} | ^^^^^^^^^^^ @@ -367,7 +367,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `&[_, ..]` not covered - --> $DIR/empty-types.rs:325:11 + --> $DIR/empty-types.rs:328:11 | LL | match slice_never { | ^^^^^^^^^^^ pattern `&[_, ..]` not covered @@ -380,7 +380,7 @@ LL + &[_, ..] => todo!() | error[E0004]: non-exhaustive patterns: `&[]`, `&[_]` and `&[_, _]` not covered - --> $DIR/empty-types.rs:334:11 + --> $DIR/empty-types.rs:337:11 | LL | match slice_never { | ^^^^^^^^^^^ patterns `&[]`, `&[_]` and `&[_, _]` not covered @@ -393,7 +393,7 @@ LL + &[] | &[_] | &[_, _] => todo!() | error[E0004]: non-exhaustive patterns: `&[]` and `&[_, ..]` not covered - --> $DIR/empty-types.rs:347:11 + --> $DIR/empty-types.rs:350:11 | LL | match slice_never { | ^^^^^^^^^^^ patterns `&[]` and `&[_, ..]` not covered @@ -407,7 +407,7 @@ LL + &[] | &[_, ..] => todo!() | error[E0004]: non-exhaustive patterns: type `[!]` is non-empty - --> $DIR/empty-types.rs:353:11 + --> $DIR/empty-types.rs:356:11 | LL | match *slice_never {} | ^^^^^^^^^^^^ @@ -421,7 +421,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty - --> $DIR/empty-types.rs:360:11 + --> $DIR/empty-types.rs:363:11 | LL | match array_3_never {} | ^^^^^^^^^^^^^ @@ -435,7 +435,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:383:11 + --> $DIR/empty-types.rs:386:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -449,13 +449,13 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:390:9 + --> $DIR/empty-types.rs:393:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:392:11 + --> $DIR/empty-types.rs:395:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -469,7 +469,7 @@ LL + [] => todo!() | error[E0004]: non-exhaustive patterns: `&Some(_)` not covered - --> $DIR/empty-types.rs:446:11 + --> $DIR/empty-types.rs:449:11 | LL | match ref_opt_never { | ^^^^^^^^^^^^^ pattern `&Some(_)` not covered @@ -487,7 +487,7 @@ LL + &Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:487:11 + --> $DIR/empty-types.rs:490:11 | LL | match *ref_opt_never { | ^^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -505,7 +505,7 @@ LL + Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:535:11 + --> $DIR/empty-types.rs:538:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -523,7 +523,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:546:11 + --> $DIR/empty-types.rs:549:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -541,7 +541,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:565:11 + --> $DIR/empty-types.rs:568:11 | LL | match *ref_tuple_half_never {} | ^^^^^^^^^^^^^^^^^^^^^ @@ -555,31 +555,31 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:598:9 + --> $DIR/empty-types.rs:601:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:601:9 + --> $DIR/empty-types.rs:604:9 | LL | _x => {} | ^^ error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:607:9 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:610:9 | LL | _x if false => {} | ^^ error[E0004]: non-exhaustive patterns: `&_` not covered - --> $DIR/empty-types.rs:631:11 + --> $DIR/empty-types.rs:635:11 | LL | match ref_never { | ^^^^^^^^^ pattern `&_` not covered @@ -594,7 +594,7 @@ LL + &_ => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:659:11 + --> $DIR/empty-types.rs:663:11 | LL | match *x { | ^^ pattern `Some(_)` not covered diff --git a/tests/ui/pattern/usefulness/empty-types.rs b/tests/ui/pattern/usefulness/empty-types.rs index 1e1d23e446d..c66fd1edc19 100644 --- a/tests/ui/pattern/usefulness/empty-types.rs +++ b/tests/ui/pattern/usefulness/empty-types.rs @@ -1,4 +1,5 @@ -// revisions: normal exhaustive_patterns +// revisions: normal min_exh_pats exhaustive_patterns +// gate-test-min_exhaustive_patterns // // This tests correct handling of empty types in exhaustiveness checking. // @@ -9,6 +10,8 @@ // This feature is useful to avoid `!` falling back to `()` all the time. #![feature(never_type_fallback)] #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] +#![cfg_attr(min_exh_pats, feature(min_exhaustive_patterns))] +//[min_exh_pats]~^ WARN the feature `min_exhaustive_patterns` is incomplete #![allow(dead_code, unreachable_code)] #![deny(unreachable_patterns)] @@ -66,17 +69,17 @@ fn basic(x: NeverBundle) { match tuple_half_never {} //[normal]~^ ERROR non-empty match tuple_half_never { - (_, _) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + (_, _) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } let tuple_never: (!, !) = x.tuple_never; match tuple_never {} //[normal]~^ ERROR non-empty match tuple_never { - _ => {} //[exhaustive_patterns]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match tuple_never { - (_, _) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + (_, _) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match tuple_never.0 {} match tuple_never.0 { @@ -92,12 +95,12 @@ fn basic(x: NeverBundle) { } match res_u32_never { Ok(_) => {} - Err(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match res_u32_never { //~^ ERROR non-exhaustive Ok(0) => {} - Err(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } let Ok(_x) = res_u32_never; //[normal]~^ ERROR refutable @@ -106,25 +109,25 @@ fn basic(x: NeverBundle) { // Non-obvious difference: here there's an implicit dereference in the patterns, which makes the // inner place !known_valid. `exhaustive_patterns` ignores this. let Ok(_x) = &res_u32_never; - //[normal]~^ ERROR refutable + //[normal,min_exh_pats]~^ ERROR refutable let result_never: Result<!, !> = x.result_never; match result_never {} //[normal]~^ ERROR non-exhaustive match result_never { - _ => {} //[exhaustive_patterns]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match result_never { //[normal]~^ ERROR non-exhaustive - Ok(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match result_never { - Ok(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern - _ => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match result_never { - Ok(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern - Err(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } } @@ -145,11 +148,11 @@ fn void_same_as_never(x: NeverBundle) { } match opt_void { None => {} - Some(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Some(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match opt_void { None => {} - _ => {} //[exhaustive_patterns]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } let ref_void: &Void = &x.void; @@ -159,7 +162,7 @@ fn void_same_as_never(x: NeverBundle) { } let ref_opt_void: &Option<Void> = &None; match *ref_opt_void { - //[normal]~^ ERROR non-exhaustive + //[normal,min_exh_pats]~^ ERROR non-exhaustive None => {} } match *ref_opt_void { @@ -284,11 +287,11 @@ fn nested_validity_tracking(bundle: NeverBundle) { _ => {} //~ ERROR unreachable pattern } match tuple_never { - (_, _) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + (_, _) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match result_never { - Ok(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern - Err(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } // These should be considered !known_valid and not warn unreachable. @@ -309,13 +312,13 @@ fn invalid_empty_match(bundle: NeverBundle) { match *x {} let x: &(u32, !) = &bundle.tuple_half_never; - match *x {} //[normal]~ ERROR non-exhaustive + match *x {} //[normal,min_exh_pats]~ ERROR non-exhaustive let x: &(!, !) = &bundle.tuple_never; - match *x {} //[normal]~ ERROR non-exhaustive + match *x {} //[normal,min_exh_pats]~ ERROR non-exhaustive let x: &Result<!, !> = &bundle.result_never; - match *x {} //[normal]~ ERROR non-exhaustive + match *x {} //[normal,min_exh_pats]~ ERROR non-exhaustive let x: &[!; 3] = &bundle.array_3_never; - match *x {} //[normal]~ ERROR non-exhaustive + match *x {} //[normal,min_exh_pats]~ ERROR non-exhaustive } fn arrays_and_slices(x: NeverBundle) { @@ -323,7 +326,7 @@ fn arrays_and_slices(x: NeverBundle) { match slice_never {} //~^ ERROR non-empty match slice_never { - //[normal]~^ ERROR not covered + //[normal,min_exh_pats]~^ ERROR not covered [] => {} } match slice_never { @@ -332,7 +335,7 @@ fn arrays_and_slices(x: NeverBundle) { [_, _, ..] => {} } match slice_never { - //[normal]~^ ERROR `&[]`, `&[_]` and `&[_, _]` not covered + //[normal,min_exh_pats]~^ ERROR `&[]`, `&[_]` and `&[_, _]` not covered //[exhaustive_patterns]~^^ ERROR `&[]` not covered [_, _, _, ..] => {} } @@ -345,7 +348,7 @@ fn arrays_and_slices(x: NeverBundle) { _x => {} } match slice_never { - //[normal]~^ ERROR `&[]` and `&[_, ..]` not covered + //[normal,min_exh_pats]~^ ERROR `&[]` and `&[_, ..]` not covered //[exhaustive_patterns]~^^ ERROR `&[]` not covered &[..] if false => {} } @@ -360,13 +363,13 @@ fn arrays_and_slices(x: NeverBundle) { match array_3_never {} //[normal]~^ ERROR non-empty match array_3_never { - _ => {} //[exhaustive_patterns]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match array_3_never { - [_, _, _] => {} //[exhaustive_patterns]~ ERROR unreachable pattern + [_, _, _] => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match array_3_never { - [_, ..] => {} //[exhaustive_patterns]~ ERROR unreachable pattern + [_, ..] => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } let ref_array_3_never: &[!; 3] = &array_3_never; @@ -408,22 +411,22 @@ fn bindings(x: NeverBundle) { match opt_never { None => {} // !useful, !reachable - Some(_) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Some(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match opt_never { None => {} // !useful, !reachable - Some(_a) => {} //[exhaustive_patterns]~ ERROR unreachable pattern + Some(_a) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match opt_never { None => {} // !useful, !reachable - _ => {} //[exhaustive_patterns]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } match opt_never { None => {} // !useful, !reachable - _a => {} //[exhaustive_patterns]~ ERROR unreachable pattern + _a => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern } // The scrutinee is known_valid, but under the `&` isn't anymore. @@ -444,7 +447,7 @@ fn bindings(x: NeverBundle) { &_a => {} } match ref_opt_never { - //[normal]~^ ERROR non-exhaustive + //[normal,min_exh_pats]~^ ERROR non-exhaustive &None => {} } match ref_opt_never { @@ -485,7 +488,7 @@ fn bindings(x: NeverBundle) { ref _a => {} } match *ref_opt_never { - //[normal]~^ ERROR non-exhaustive + //[normal,min_exh_pats]~^ ERROR non-exhaustive None => {} } match *ref_opt_never { @@ -533,7 +536,7 @@ fn bindings(x: NeverBundle) { let ref_res_never: &Result<!, !> = &x.result_never; match *ref_res_never { - //[normal]~^ ERROR non-exhaustive + //[normal,min_exh_pats]~^ ERROR non-exhaustive // useful, reachable Ok(_) => {} } @@ -544,7 +547,7 @@ fn bindings(x: NeverBundle) { _ => {} } match *ref_res_never { - //[normal]~^ ERROR non-exhaustive + //[normal,min_exh_pats]~^ ERROR non-exhaustive // useful, !reachable Ok(_a) => {} } @@ -563,7 +566,7 @@ fn bindings(x: NeverBundle) { let ref_tuple_half_never: &(u32, !) = &x.tuple_half_never; match *ref_tuple_half_never {} - //[normal]~^ ERROR non-empty + //[normal,min_exh_pats]~^ ERROR non-empty match *ref_tuple_half_never { // useful, reachable (_, _) => {} @@ -614,6 +617,7 @@ fn guards_and_validity(x: NeverBundle) { // useful, reachable _ => {} } + // Now the madness commences. The guard caused a load of the value thus asserting validity. So // there's no invalid value for `_` to catch. So the second pattern is unreachable despite the // guard not being taken. @@ -629,7 +633,7 @@ fn guards_and_validity(x: NeverBundle) { _a if false => {} } match ref_never { - //[normal]~^ ERROR non-exhaustive + //[normal,min_exh_pats]~^ ERROR non-exhaustive // useful, !reachable &_a if false => {} } @@ -657,7 +661,7 @@ fn diagnostics_subtlety(x: NeverBundle) { // Regression test for diagnostics: don't report `Some(Ok(_))` and `Some(Err(_))`. let x: &Option<Result<!, !>> = &None; match *x { - //[normal]~^ ERROR `Some(_)` not covered + //[normal,min_exh_pats]~^ ERROR `Some(_)` not covered None => {} } } diff --git a/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.rs b/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.rs index 4203dd94d43..51ff641509d 100644 --- a/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.rs +++ b/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.rs @@ -1,6 +1,6 @@ fn main() { let f = |3: isize| println!("hello"); - //~^ ERROR refutable pattern in function argument + //~^ ERROR refutable pattern in closure argument //~| `..=2_isize` and `4_isize..` not covered f(4); } diff --git a/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr b/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr index bd6c5002e63..be119d27ab2 100644 --- a/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr +++ b/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr @@ -1,4 +1,4 @@ -error[E0005]: refutable pattern in function argument +error[E0005]: refutable pattern in closure argument --> $DIR/refutable-pattern-in-fn-arg.rs:2:14 | LL | let f = |3: isize| println!("hello"); diff --git a/tests/ui/pin-macro/cant_access_internals.rs b/tests/ui/pin-macro/cant_access_internals.rs index 5826a18b571..4aeb6a643d9 100644 --- a/tests/ui/pin-macro/cant_access_internals.rs +++ b/tests/ui/pin-macro/cant_access_internals.rs @@ -8,5 +8,5 @@ use core::{ fn main() { let mut phantom_pinned = pin!(PhantomPinned); - mem::take(phantom_pinned.pointer); //~ ERROR use of unstable library feature 'unsafe_pin_internals' + mem::take(phantom_pinned.__pointer); //~ ERROR use of unstable library feature 'unsafe_pin_internals' } diff --git a/tests/ui/pin-macro/cant_access_internals.stderr b/tests/ui/pin-macro/cant_access_internals.stderr index 2737b84f599..444314a9d8b 100644 --- a/tests/ui/pin-macro/cant_access_internals.stderr +++ b/tests/ui/pin-macro/cant_access_internals.stderr @@ -1,8 +1,8 @@ error[E0658]: use of unstable library feature 'unsafe_pin_internals' --> $DIR/cant_access_internals.rs:11:15 | -LL | mem::take(phantom_pinned.pointer); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | mem::take(phantom_pinned.__pointer); + | ^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add `#![feature(unsafe_pin_internals)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date diff --git a/tests/ui/privacy/private-type-in-interface.rs b/tests/ui/privacy/private-type-in-interface.rs index 39e0bf23cac..9f55127fd16 100644 --- a/tests/ui/privacy/private-type-in-interface.rs +++ b/tests/ui/privacy/private-type-in-interface.rs @@ -26,6 +26,7 @@ type A = <m::Alias as m::Trait>::X; //~ ERROR type `Priv` is private trait Tr2<T> {} impl<T> Tr2<T> for u8 {} fn g() -> impl Tr2<m::Alias> { 0 } //~ ERROR type `Priv` is private + //~| ERROR type `Priv` is private fn g_ext() -> impl Tr2<ext::Alias> { 0 } //~ ERROR type `ext::Priv` is private - + //~| ERROR type `ext::Priv` is private fn main() {} diff --git a/tests/ui/privacy/private-type-in-interface.stderr b/tests/ui/privacy/private-type-in-interface.stderr index 03225d84fdb..a5e80d6962d 100644 --- a/tests/ui/privacy/private-type-in-interface.stderr +++ b/tests/ui/privacy/private-type-in-interface.stderr @@ -46,11 +46,23 @@ error: type `Priv` is private LL | fn g() -> impl Tr2<m::Alias> { 0 } | ^^^^^^^^^^^^^^^^^^ private type +error: type `Priv` is private + --> $DIR/private-type-in-interface.rs:28:16 + | +LL | fn g() -> impl Tr2<m::Alias> { 0 } + | ^^^^^^^^^^^^^ private type + error: type `ext::Priv` is private - --> $DIR/private-type-in-interface.rs:29:15 + --> $DIR/private-type-in-interface.rs:30:15 | LL | fn g_ext() -> impl Tr2<ext::Alias> { 0 } | ^^^^^^^^^^^^^^^^^^^^ private type -error: aborting due to 9 previous errors +error: type `ext::Priv` is private + --> $DIR/private-type-in-interface.rs:30:20 + | +LL | fn g_ext() -> impl Tr2<ext::Alias> { 0 } + | ^^^^^^^^^^^^^^^ private type + +error: aborting due to 11 previous errors diff --git a/tests/ui/proc-macro/auxiliary/api/mod.rs b/tests/ui/proc-macro/auxiliary/api/mod.rs index 3bea5d75779..5a533b9e17e 100644 --- a/tests/ui/proc-macro/auxiliary/api/mod.rs +++ b/tests/ui/proc-macro/auxiliary/api/mod.rs @@ -1,10 +1,12 @@ // force-host // no-prefer-dynamic +// edition: 2021 #![crate_type = "proc-macro"] #![crate_name = "proc_macro_api_tests"] #![feature(proc_macro_span)] #![feature(proc_macro_byte_character)] +#![feature(proc_macro_c_str_literals)] #![deny(dead_code)] // catch if a test function is never called extern crate proc_macro; diff --git a/tests/ui/proc-macro/auxiliary/api/parse.rs b/tests/ui/proc-macro/auxiliary/api/parse.rs index 07c9f464961..801c616c804 100644 --- a/tests/ui/proc-macro/auxiliary/api/parse.rs +++ b/tests/ui/proc-macro/auxiliary/api/parse.rs @@ -19,10 +19,8 @@ fn test_display_literal() { "10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0", ); - assert_eq!( - Literal::string("a \t ❤ ' \" \u{1}").to_string(), - "\"a \\t ❤ ' \\\" \\u{1}\"", - ); + assert_eq!(Literal::string("a \t ❤ ' \" \u{1}").to_string(), "\"a \\t ❤ ' \\\" \\u{1}\"",); + assert_eq!(Literal::c_string(c"\'\"\x7f\u{7fff}").to_string(), r#"c"\'\"\x7f\xe7\xbf\xbf""#); assert_eq!(Literal::character('a').to_string(), "'a'"); assert_eq!(Literal::character('\t').to_string(), "'\\t'"); assert_eq!(Literal::character('❤').to_string(), "'❤'"); @@ -41,6 +39,7 @@ fn test_parse_literal() { assert_eq!("b'a'".parse::<Literal>().unwrap().to_string(), "b'a'"); assert_eq!("\"\n\"".parse::<Literal>().unwrap().to_string(), "\"\n\""); assert_eq!("b\"\"".parse::<Literal>().unwrap().to_string(), "b\"\""); + assert_eq!("c\"\"".parse::<Literal>().unwrap().to_string(), "c\"\""); assert_eq!("r##\"\"##".parse::<Literal>().unwrap().to_string(), "r##\"\"##"); assert_eq!("10ulong".parse::<Literal>().unwrap().to_string(), "10ulong"); assert_eq!("-10ulong".parse::<Literal>().unwrap().to_string(), "-10ulong"); diff --git a/tests/ui/proc-macro/test.rs b/tests/ui/proc-macro/test.rs index c96aa73175f..2ec62072020 100644 --- a/tests/ui/proc-macro/test.rs +++ b/tests/ui/proc-macro/test.rs @@ -1,5 +1,6 @@ // check-pass // aux-build:api/mod.rs +// edition: 2021 //! This is for everything that *would* be a #[test] inside of libproc_macro, //! except for the fact that proc_macro objects are not capable of existing diff --git a/tests/ui/recursion/recursive-static-definition.stderr b/tests/ui/recursion/recursive-static-definition.stderr index 570d203d07f..4fc3ee68ebc 100644 --- a/tests/ui/recursion/recursive-static-definition.stderr +++ b/tests/ui/recursion/recursive-static-definition.stderr @@ -1,15 +1,10 @@ error[E0391]: cycle detected when const-evaluating + checking `FOO` - --> $DIR/recursive-static-definition.rs:1:1 - | -LL | pub static FOO: u32 = FOO; - | ^^^^^^^^^^^^^^^^^^^ - | -note: ...which requires const-evaluating + checking `FOO`... --> $DIR/recursive-static-definition.rs:1:23 | LL | pub static FOO: u32 = FOO; | ^^^ - = note: ...which again requires const-evaluating + checking `FOO`, completing the cycle + | + = note: ...which immediately requires const-evaluating + checking `FOO` again note: cycle used when linting top-level module --> $DIR/recursive-static-definition.rs:1:1 | diff --git a/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr b/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr index 2e3ede46eca..1f7487e68be 100644 --- a/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr +++ b/tests/ui/repeat-expr/repeat-to-run-dtor-twice.stderr @@ -5,6 +5,8 @@ LL | let _ = [ a; 5 ]; | ^ the trait `Copy` is not implemented for `Foo` | = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information help: consider annotating `Foo` with `#[derive(Copy)]` | LL + #[derive(Copy)] diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/120240-async-fn-never-arg.rs b/tests/ui/rfcs/rfc-0000-never_patterns/120240-async-fn-never-arg.rs new file mode 100644 index 00000000000..9150c831c89 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/120240-async-fn-never-arg.rs @@ -0,0 +1,16 @@ +// edition: 2018 +// known-bug: #120240 +#![feature(never_patterns)] +#![allow(incomplete_features)] + +fn main() {} + +enum Void {} + +// Divergence is not detected. +async fn async_never(!: Void) -> ! {} // gives an error + +// Divergence is detected +async fn async_let(x: Void) -> ! { + let ! = x; +} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/120240-async-fn-never-arg.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/120240-async-fn-never-arg.stderr new file mode 100644 index 00000000000..fa71feee5f5 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/120240-async-fn-never-arg.stderr @@ -0,0 +1,12 @@ +error[E0308]: mismatched types + --> $DIR/120240-async-fn-never-arg.rs:11:36 + | +LL | async fn async_never(!: Void) -> ! {} // gives an error + | ^^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/bindings.rs b/tests/ui/rfcs/rfc-0000-never_patterns/bindings.rs new file mode 100644 index 00000000000..f2e238ecb13 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/bindings.rs @@ -0,0 +1,46 @@ +#![feature(never_patterns)] +#![allow(incomplete_features)] + +enum Void {} + +fn main() { + let x: Result<bool, &(u32, u32, Void)> = Ok(false); + + match x { + Ok(_x) | Err(&!) => {} + } + let (Ok(_x) | Err(&!)) = x; + + match x { + Ok(_) => {} + Err(&(_a, _b, !)), + //~^ ERROR: never patterns cannot contain variable bindings + //~| ERROR: never patterns cannot contain variable bindings + } + match x { + Ok(_ok) | Err(&(_a, _b, !)) => {} + //~^ ERROR: never patterns cannot contain variable bindings + //~| ERROR: never patterns cannot contain variable bindings + } +} + +fn void(void: Void) { + let (_a | !) = void; + let (! | _a) = void; + let ((_a, _) | (_a, _ | !)) = (true, void); + let (_a | (! | !,)) = (void,); + let ((_a,) | (!,)) = (void,); + + let (_a, (! | !)) = (true, void); + //~^ ERROR: never patterns cannot contain variable bindings + let (_a, (_b | !)) = (true, void); + + let _a @ ! = void; + //~^ ERROR: never patterns cannot contain variable bindings + let _a @ (_b | !) = void; + let (_a @ (), !) = ((), void); + //~^ ERROR: never patterns cannot contain variable bindings + let (_a | + (_b @ (_, !))) = (true, void); + //~^ ERROR: never patterns cannot contain variable bindings +} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/bindings.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/bindings.stderr new file mode 100644 index 00000000000..b69ba80af88 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/bindings.stderr @@ -0,0 +1,50 @@ +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:16:15 + | +LL | Err(&(_a, _b, !)), + | ^^ help: use a wildcard `_` instead + +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:16:19 + | +LL | Err(&(_a, _b, !)), + | ^^ help: use a wildcard `_` instead + +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:21:25 + | +LL | Ok(_ok) | Err(&(_a, _b, !)) => {} + | ^^ help: use a wildcard `_` instead + +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:21:29 + | +LL | Ok(_ok) | Err(&(_a, _b, !)) => {} + | ^^ help: use a wildcard `_` instead + +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:34:10 + | +LL | let (_a, (! | !)) = (true, void); + | ^^ help: use a wildcard `_` instead + +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:38:9 + | +LL | let _a @ ! = void; + | ^^ help: use a wildcard `_` instead + +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:41:10 + | +LL | let (_a @ (), !) = ((), void); + | ^^ help: use a wildcard `_` instead + +error: never patterns cannot contain variable bindings + --> $DIR/bindings.rs:44:14 + | +LL | (_b @ (_, !))) = (true, void); + | ^^ help: use a wildcard `_` instead + +error: aborting due to 8 previous errors + diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/diverge-causes-unreachable-code.rs b/tests/ui/rfcs/rfc-0000-never_patterns/diverge-causes-unreachable-code.rs new file mode 100644 index 00000000000..f7e4007b920 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/diverge-causes-unreachable-code.rs @@ -0,0 +1,36 @@ +#![feature(never_patterns)] +#![allow(incomplete_features)] +#![deny(unreachable_patterns)] +#![deny(unreachable_code)] + +fn main() {} + +enum Void {} + +fn never_arg(!: Void) -> u32 { + println!(); + //~^ ERROR unreachable statement +} + +fn ref_never_arg(&!: &Void) -> u32 { + println!(); + //~^ ERROR unreachable statement +} + +fn never_let() -> u32 { + let ptr: *const Void = std::ptr::null(); + unsafe { + let ! = *ptr; + } + println!(); + //~^ ERROR unreachable statement +} + +fn never_match() -> u32 { + let ptr: *const Void = std::ptr::null(); + unsafe { + match *ptr { ! }; + } + println!(); + //~^ ERROR unreachable statement +} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/diverge-causes-unreachable-code.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/diverge-causes-unreachable-code.stderr new file mode 100644 index 00000000000..c33a5855d50 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/diverge-causes-unreachable-code.stderr @@ -0,0 +1,49 @@ +error: unreachable statement + --> $DIR/diverge-causes-unreachable-code.rs:11:5 + | +LL | fn never_arg(!: Void) -> u32 { + | - any code following a never pattern is unreachable +LL | println!(); + | ^^^^^^^^^^ unreachable statement + | +note: the lint level is defined here + --> $DIR/diverge-causes-unreachable-code.rs:4:9 + | +LL | #![deny(unreachable_code)] + | ^^^^^^^^^^^^^^^^ + = note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: unreachable statement + --> $DIR/diverge-causes-unreachable-code.rs:16:5 + | +LL | fn ref_never_arg(&!: &Void) -> u32 { + | -- any code following a never pattern is unreachable +LL | println!(); + | ^^^^^^^^^^ unreachable statement + | + = note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: unreachable statement + --> $DIR/diverge-causes-unreachable-code.rs:25:5 + | +LL | let ! = *ptr; + | - any code following a never pattern is unreachable +LL | } +LL | println!(); + | ^^^^^^^^^^ unreachable statement + | + = note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: unreachable statement + --> $DIR/diverge-causes-unreachable-code.rs:34:5 + | +LL | match *ptr { ! }; + | ---------------- any code following this `match` expression is unreachable, as all arms diverge +LL | } +LL | println!(); + | ^^^^^^^^^^ unreachable statement + | + = note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 4 previous errors + diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/diverges-not.rs b/tests/ui/rfcs/rfc-0000-never_patterns/diverges-not.rs new file mode 100644 index 00000000000..6b85ada3aad --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/diverges-not.rs @@ -0,0 +1,56 @@ +#![feature(never_patterns)] +#![feature(let_chains)] +#![allow(incomplete_features)] +#![deny(unreachable_patterns)] + +fn main() {} + +enum Void {} + +// Contrast with `./diverges.rs`: merely having an empty type around isn't enough to diverge. + +fn wild_void(_: Void) -> u32 {} +//~^ ERROR: mismatched types + +fn wild_let() -> u32 { + let ptr: *const Void = std::ptr::null(); + unsafe { + //~^ ERROR: mismatched types + let _ = *ptr; + } +} + +fn wild_match() -> u32 { + let ptr: *const Void = std::ptr::null(); + unsafe { + match *ptr { + _ => {} //~ ERROR: mismatched types + } + } +} + +fn binding_void(_x: Void) -> u32 {} +//~^ ERROR: mismatched types + +fn binding_let() -> u32 { + let ptr: *const Void = std::ptr::null(); + unsafe { + //~^ ERROR: mismatched types + let _x = *ptr; + } +} + +fn binding_match() -> u32 { + let ptr: *const Void = std::ptr::null(); + unsafe { + match *ptr { + _x => {} //~ ERROR: mismatched types + } + } +} + +// Don't confuse this with a `let !` statement. +fn let_chain(x: Void) -> u32 { + if let true = true && let ! = x {} + //~^ ERROR: mismatched types +} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/diverges-not.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/diverges-not.stderr new file mode 100644 index 00000000000..08a1bbe9bff --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/diverges-not.stderr @@ -0,0 +1,55 @@ +error[E0308]: mismatched types + --> $DIR/diverges-not.rs:12:26 + | +LL | fn wild_void(_: Void) -> u32 {} + | --------- ^^^ expected `u32`, found `()` + | | + | implicitly returns `()` as its body has no tail or `return` expression + +error[E0308]: mismatched types + --> $DIR/diverges-not.rs:17:5 + | +LL | / unsafe { +LL | | +LL | | let _ = *ptr; +LL | | } + | |_____^ expected `u32`, found `()` + +error[E0308]: mismatched types + --> $DIR/diverges-not.rs:27:18 + | +LL | _ => {} + | ^^ expected `u32`, found `()` + +error[E0308]: mismatched types + --> $DIR/diverges-not.rs:32:30 + | +LL | fn binding_void(_x: Void) -> u32 {} + | ------------ ^^^ expected `u32`, found `()` + | | + | implicitly returns `()` as its body has no tail or `return` expression + +error[E0308]: mismatched types + --> $DIR/diverges-not.rs:37:5 + | +LL | / unsafe { +LL | | +LL | | let _x = *ptr; +LL | | } + | |_____^ expected `u32`, found `()` + +error[E0308]: mismatched types + --> $DIR/diverges-not.rs:47:19 + | +LL | _x => {} + | ^^ expected `u32`, found `()` + +error[E0308]: mismatched types + --> $DIR/diverges-not.rs:54:37 + | +LL | if let true = true && let ! = x {} + | ^^ expected `u32`, found `()` + +error: aborting due to 7 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/diverges.rs b/tests/ui/rfcs/rfc-0000-never_patterns/diverges.rs new file mode 100644 index 00000000000..3783100b502 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/diverges.rs @@ -0,0 +1,38 @@ +// check-pass +// edition: 2018 +#![feature(never_patterns)] +#![allow(incomplete_features)] +#![deny(unreachable_patterns)] + +fn main() {} + +enum Void {} + +// A never pattern alone diverges. + +fn never_arg(!: Void) -> ! {} + +fn never_arg_returns_anything<T>(!: Void) -> T {} + +fn ref_never_arg(&!: &Void) -> ! {} + +fn never_let() -> ! { + let ptr: *const Void = std::ptr::null(); + unsafe { + let ! = *ptr; + } +} + +fn never_match() -> ! { + let ptr: *const Void = std::ptr::null(); + unsafe { + match *ptr { ! }; + } + // Ensures this typechecks because of divergence and not the type of the match expression. + println!(); +} + +// Note: divergence is not detected for async fns when the `!` is in the argument (#120240). +async fn async_let(x: Void) -> ! { + let ! = x; +} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/parse.rs b/tests/ui/rfcs/rfc-0000-never_patterns/parse.rs index f254b9c201c..566bb071646 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/parse.rs +++ b/tests/ui/rfcs/rfc-0000-never_patterns/parse.rs @@ -71,6 +71,7 @@ fn parse(x: Void) { let ! = x; let y @ ! = x; + //~^ ERROR: never patterns cannot contain variable bindings } fn foo(!: Void) {} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/parse.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/parse.stderr index e81a13a3967..17d1b7e0d43 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/parse.stderr +++ b/tests/ui/rfcs/rfc-0000-never_patterns/parse.stderr @@ -22,6 +22,12 @@ error: top-level or-patterns are not allowed in `let` bindings LL | let Ok(_) | Err(!) = &res; // Disallowed; see #82048. | ^^^^^^^^^^^^^^ help: wrap the pattern in parentheses: `(Ok(_) | Err(!))` +error: never patterns cannot contain variable bindings + --> $DIR/parse.rs:73:9 + | +LL | let y @ ! = x; + | ^ help: use a wildcard `_` instead + error: a guard on a never pattern will never be run --> $DIR/parse.rs:31:20 | @@ -40,5 +46,5 @@ error: a guard on a never pattern will never be run LL | never!() if true, | ^^^^ help: remove this guard -error: aborting due to 7 previous errors +error: aborting due to 8 previous errors diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/typeck.fail.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.fail.stderr new file mode 100644 index 00000000000..013a8b53a55 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.fail.stderr @@ -0,0 +1,66 @@ +error: mismatched types + --> $DIR/typeck.rs:25:9 + | +LL | !, + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `()` + +error: mismatched types + --> $DIR/typeck.rs:29:9 + | +LL | !, + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `(i32, bool)` + +error: mismatched types + --> $DIR/typeck.rs:33:13 + | +LL | (_, !), + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `bool` + +error: mismatched types + --> $DIR/typeck.rs:38:14 + | +LL | Some(!), + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `i32` + +error: mismatched types + --> $DIR/typeck.rs:45:9 + | +LL | !, + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `()` + +error: mismatched types + --> $DIR/typeck.rs:52:9 + | +LL | !, + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `Option<Void>` + +error: mismatched types + --> $DIR/typeck.rs:57:9 + | +LL | !, + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `[Void]` + +error: mismatched types + --> $DIR/typeck.rs:63:9 + | +LL | !, + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `Option<&Void>` + +error: aborting due to 8 previous errors + diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/typeck.rs b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.rs new file mode 100644 index 00000000000..31a23fa002c --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.rs @@ -0,0 +1,125 @@ +// revisions: pass fail +//[pass] check-pass +//[fail] check-fail +#![feature(never_patterns)] +#![feature(exhaustive_patterns)] +#![allow(incomplete_features)] + +#[derive(Copy, Clone)] +enum Void {} + +fn main() {} + +// The classic use for empty types. +fn safe_unwrap_result<T: Copy>(res: Result<T, Void>) { + let Ok(_x) = res; + let (Ok(_x) | Err(!)) = &res; + let (Ok(_x) | Err(!)) = res.as_ref(); +} + +// Check we only accept `!` where we want to. +#[cfg(fail)] +fn never_pattern_typeck_fail(void: Void) { + // Don't accept on a non-empty type. + match () { + !, + //[fail]~^ ERROR: mismatched types + } + match (0, false) { + !, + //[fail]~^ ERROR: mismatched types + } + match (0, false) { + (_, !), + //[fail]~^ ERROR: mismatched types + } + match Some(0) { + None => {} + Some(!), + //[fail]~^ ERROR: mismatched types + } + + // Don't accept on an arbitrary type, even if there are no more branches. + match () { + () => {} + !, + //[fail]~^ ERROR: mismatched types + } + + // Don't accept even on an empty branch. + match None::<Void> { + None => {} + !, + //[fail]~^ ERROR: mismatched types + } + match (&[] as &[Void]) { + [] => {} + !, + //[fail]~^ ERROR: mismatched types + } + // Let alone if the emptiness is behind a reference. + match None::<&Void> { + None => {} + !, + //[fail]~^ ERROR: mismatched types + } +} + +#[cfg(pass)] +fn never_pattern_typeck_pass(void: Void) { + // Participate in match ergonomics. + match &void { + !, + } + match &&void { + !, + } + match &&void { + &!, + } + match &None::<Void> { + None => {} + Some(!), + } + match None::<&Void> { + None => {} + Some(!), + } + + // Accept on a directly empty type. + match void { + !, + } + match &void { + &!, + } + match None::<Void> { + None => {} + Some(!), + } + match None::<&Void> { + None => {} + Some(&!), + } + match None::<&(u32, Void)> { + None => {} + Some(&(_, !)), + } + match (&[] as &[Void]) { + [] => {} + [!], + } + // Accept on a composite empty type. + match None::<&(u32, Void)> { + None => {} + Some(&!), + } + match None::<&(u32, Void)> { + None => {} + Some(!), + } + match None::<&Result<Void, Void>> { + None => {} + Some(!), + } +} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.exh_pats.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.exh_pats.stderr new file mode 100644 index 00000000000..fe2a72d2a31 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.exh_pats.stderr @@ -0,0 +1,44 @@ +error: unreachable pattern + --> $DIR/unreachable.rs:17:9 + | +LL | Err(!), + | ^^^^^^ + | +note: the lint level is defined here + --> $DIR/unreachable.rs:7:9 + | +LL | #![deny(unreachable_patterns)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:20:19 + | +LL | let (Ok(_x) | Err(!)) = res_void; + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:22:12 + | +LL | if let Err(!) = res_void {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:24:24 + | +LL | if let (Ok(true) | Err(!)) = res_void {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:26:23 + | +LL | for (Ok(mut _x) | Err(!)) in [res_void] {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:30:18 + | +LL | fn foo((Ok(_x) | Err(!)): Result<bool, Void>) {} + | ^^^^^^ + +error: aborting due to 6 previous errors + diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.rs b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.rs new file mode 100644 index 00000000000..df8e22abf62 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.rs @@ -0,0 +1,31 @@ +// revisions: normal exh_pats +//[normal] check-pass +#![feature(never_patterns)] +#![allow(incomplete_features)] +#![cfg_attr(exh_pats, feature(exhaustive_patterns))] +#![allow(dead_code, unreachable_code)] +#![deny(unreachable_patterns)] + +#[derive(Copy, Clone)] +enum Void {} + +fn main() { + let res_void: Result<bool, Void> = Ok(true); + + match res_void { + Ok(_x) => {} + Err(!), + //[exh_pats]~^ ERROR unreachable + } + let (Ok(_x) | Err(!)) = res_void; + //[exh_pats]~^ ERROR unreachable + if let Err(!) = res_void {} + //[exh_pats]~^ ERROR unreachable + if let (Ok(true) | Err(!)) = res_void {} + //[exh_pats]~^ ERROR unreachable + for (Ok(mut _x) | Err(!)) in [res_void] {} + //[exh_pats]~^ ERROR unreachable +} + +fn foo((Ok(_x) | Err(!)): Result<bool, Void>) {} +//[exh_pats]~^ ERROR unreachable diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.rs index bb5e243d934..65a85a5ed68 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.rs @@ -20,7 +20,7 @@ const WRAP_DIRECT_INLINE: WrapInline = WrapInline(NoDerive(0)); fn main() { match WRAP_DIRECT_INLINE { WRAP_DIRECT_INLINE => { panic!("WRAP_DIRECT_INLINE matched itself"); } - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` _ => { println!("WRAP_DIRECT_INLINE did not match itself"); } } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.stderr index 334bd7618ad..cc5d4106331 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-embedded.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/cant-hide-behind-direct-struct-embedded.rs:22:9 | LL | WRAP_DIRECT_INLINE => { panic!("WRAP_DIRECT_INLINE matched itself"); } | ^^^^^^^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.rs index 93022a23dbf..112021c783f 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.rs @@ -20,7 +20,7 @@ const WRAP_DIRECT_PARAM: WrapParam<NoDerive> = WrapParam(NoDerive(0)); fn main() { match WRAP_DIRECT_PARAM { WRAP_DIRECT_PARAM => { panic!("WRAP_DIRECT_PARAM matched itself"); } - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` _ => { println!("WRAP_DIRECT_PARAM did not match itself"); } } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.stderr index 58bfcbb451d..8bca7d9889c 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-direct-struct-param.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/cant-hide-behind-direct-struct-param.rs:22:9 | LL | WRAP_DIRECT_PARAM => { panic!("WRAP_DIRECT_PARAM matched itself"); } | ^^^^^^^^^^^^^^^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.rs index e3abb47cf73..7a853631d43 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.rs @@ -22,7 +22,7 @@ const WRAP_DOUBLY_INDIRECT_INLINE: & &WrapInline = & &WrapInline(& & NoDerive(0) fn main() { match WRAP_DOUBLY_INDIRECT_INLINE { WRAP_DOUBLY_INDIRECT_INLINE => { panic!("WRAP_DOUBLY_INDIRECT_INLINE matched itself"); } - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted _ => { println!("WRAP_DOUBLY_INDIRECT_INLINE correctly did not match itself"); } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr index 94ee2216e9e..910d491baaf 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr @@ -1,4 +1,4 @@ -warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/cant-hide-behind-doubly-indirect-embedded.rs:24:9 | LL | WRAP_DOUBLY_INDIRECT_INLINE => { panic!("WRAP_DOUBLY_INDIRECT_INLINE matched itself"); } @@ -7,7 +7,7 @@ LL | WRAP_DOUBLY_INDIRECT_INLINE => { panic!("WRAP_DOUBLY_INDIRECT_INLIN = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details note: the lint level is defined here --> $DIR/cant-hide-behind-doubly-indirect-embedded.rs:7:9 | diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.rs index 2d3788eea8a..3093f227e6f 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.rs @@ -22,7 +22,7 @@ const WRAP_DOUBLY_INDIRECT_PARAM: & &WrapParam<NoDerive> = & &WrapParam(& & NoDe fn main() { match WRAP_DOUBLY_INDIRECT_PARAM { WRAP_DOUBLY_INDIRECT_PARAM => { panic!("WRAP_DOUBLY_INDIRECT_PARAM matched itself"); } - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted _ => { println!("WRAP_DOUBLY_INDIRECT_PARAM correctly did not match itself"); } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr index 666b7b95ec9..cadd9be023c 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr @@ -1,4 +1,4 @@ -warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/cant-hide-behind-doubly-indirect-param.rs:24:9 | LL | WRAP_DOUBLY_INDIRECT_PARAM => { panic!("WRAP_DOUBLY_INDIRECT_PARAM matched itself"); } @@ -7,7 +7,7 @@ LL | WRAP_DOUBLY_INDIRECT_PARAM => { panic!("WRAP_DOUBLY_INDIRECT_PARAM = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details note: the lint level is defined here --> $DIR/cant-hide-behind-doubly-indirect-param.rs:7:9 | diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.rs index 65df7788d90..2b6ec850241 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.rs @@ -22,7 +22,7 @@ const WRAP_INDIRECT_INLINE: & &WrapInline = & &WrapInline(NoDerive(0)); fn main() { match WRAP_INDIRECT_INLINE { WRAP_INDIRECT_INLINE => { panic!("WRAP_INDIRECT_INLINE matched itself"); } - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted _ => { println!("WRAP_INDIRECT_INLINE did not match itself"); } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr index ecbe83f3dec..e4321cc6a4c 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr @@ -1,4 +1,4 @@ -warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/cant-hide-behind-indirect-struct-embedded.rs:24:9 | LL | WRAP_INDIRECT_INLINE => { panic!("WRAP_INDIRECT_INLINE matched itself"); } @@ -7,7 +7,7 @@ LL | WRAP_INDIRECT_INLINE => { panic!("WRAP_INDIRECT_INLINE matched itse = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details note: the lint level is defined here --> $DIR/cant-hide-behind-indirect-struct-embedded.rs:7:9 | diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.rs index 88260fd1081..5738d14d97b 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.rs @@ -22,7 +22,7 @@ const WRAP_INDIRECT_PARAM: & &WrapParam<NoDerive> = & &WrapParam(NoDerive(0)); fn main() { match WRAP_INDIRECT_PARAM { WRAP_INDIRECT_PARAM => { panic!("WRAP_INDIRECT_PARAM matched itself"); } - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted _ => { println!("WRAP_INDIRECT_PARAM correctly did not match itself"); } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr index 2119908013b..decc29ad67c 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr @@ -1,4 +1,4 @@ -warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq)]` --> $DIR/cant-hide-behind-indirect-struct-param.rs:24:9 | LL | WRAP_INDIRECT_PARAM => { panic!("WRAP_INDIRECT_PARAM matched itself"); } @@ -7,7 +7,7 @@ LL | WRAP_INDIRECT_PARAM => { panic!("WRAP_INDIRECT_PARAM matched itself = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details note: the lint level is defined here --> $DIR/cant-hide-behind-indirect-struct-param.rs:7:9 | diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.no_gate.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.no_gate.stderr index f047afa985d..af6d05c1f96 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.no_gate.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.no_gate.stderr @@ -8,16 +8,6 @@ LL | impl std::marker::StructuralPartialEq for Foo { } = help: add `#![feature(structural_match)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date -error[E0658]: use of unstable library feature 'structural_match' - --> $DIR/feature-gate.rs:31:6 - | -LL | impl std::marker::StructuralEq for Foo { } - | ^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #31434 <https://github.com/rust-lang/rust/issues/31434> for more information - = help: add `#![feature(structural_match)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error: aborting due to 2 previous errors +error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.rs index ee6674097ce..024226a0116 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/feature-gate.rs @@ -28,8 +28,6 @@ fn main() { //[with_gate]~ ERROR fatal error triggered by #[rustc_error] impl std::marker::StructuralPartialEq for Foo { } //[no_gate]~^ ERROR use of unstable library feature 'structural_match' -impl std::marker::StructuralEq for Foo { } -//[no_gate]~^ ERROR use of unstable library feature 'structural_match' impl PartialEq<Foo> for Foo { fn eq(&self, other: &Self) -> bool { diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.rs index 2a915d61e3d..c69fe145f77 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.rs @@ -13,7 +13,7 @@ const A: &[B] = &[]; pub fn main() { match &[][..] { A => (), - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` _ => (), } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.stderr index 729e747def3..02e2bab4d0a 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-61188-match-slice-forbidden-without-eq.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq)]` --> $DIR/issue-61188-match-slice-forbidden-without-eq.rs:15:9 | LL | A => (), | ^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.rs index 46d8ee3b6be..fdb67bcf2d8 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.rs @@ -29,14 +29,14 @@ fn main() { match RR_B0 { RR_B1 => { println!("CLAIM RR0: {:?} matches {:?}", RR_B1, RR_B0); } - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted _ => { } } match RR_B1 { RR_B1 => { println!("CLAIM RR1: {:?} matches {:?}", RR_B1, RR_B1); } - //~^ WARN must be annotated with `#[derive(PartialEq, Eq)]` + //~^ WARN must be annotated with `#[derive(PartialEq)]` //~| WARN this was previously accepted _ => { } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr index 435812306de..d0f2b820afa 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr @@ -1,4 +1,4 @@ -warning: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq)]` --> $DIR/issue-62307-match-ref-ref-forbidden-without-eq.rs:31:9 | LL | RR_B1 => { println!("CLAIM RR0: {:?} matches {:?}", RR_B1, RR_B0); } @@ -7,14 +7,14 @@ LL | RR_B1 => { println!("CLAIM RR0: {:?} matches {:?}", RR_B1, RR_B0); = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details note: the lint level is defined here --> $DIR/issue-62307-match-ref-ref-forbidden-without-eq.rs:13:9 | LL | #![warn(indirect_structural_match, nontrivial_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq, Eq)]` +warning: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq)]` --> $DIR/issue-62307-match-ref-ref-forbidden-without-eq.rs:38:9 | LL | RR_B1 => { println!("CLAIM RR1: {:?} matches {:?}", RR_B1, RR_B1); } @@ -23,7 +23,7 @@ LL | RR_B1 => { println!("CLAIM RR1: {:?} matches {:?}", RR_B1, RR_B1); = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details warning: 2 warnings emitted diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.rs deleted file mode 100644 index 59a22c33778..00000000000 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.rs +++ /dev/null @@ -1,23 +0,0 @@ -#[derive(PartialEq)] -struct Foo { - x: u32 -} - -const FOO: Foo = Foo { x: 0 }; - -fn main() { - let y = Foo { x: 1 }; - match y { - FOO => { } - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` - _ => { } - } - - let x = 0.0; - match x { - f32::INFINITY => { } - //~^ WARNING floating-point types cannot be used in patterns - //~| WARNING this was previously accepted by the compiler but is being phased out - _ => { } - } -} diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.stderr deleted file mode 100644 index c2000df88f6..00000000000 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/match-forbidden-without-eq.rs:11:9 - | -LL | FOO => { } - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -warning: floating-point types cannot be used in patterns - --> $DIR/match-forbidden-without-eq.rs:18:9 - | -LL | f32::INFINITY => { } - | ^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default - -error: aborting due to 1 previous error; 1 warning emitted - diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-nonempty-array-forbidden-without-eq.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-nonempty-array-forbidden-without-eq.rs deleted file mode 100644 index 151a475c919..00000000000 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-nonempty-array-forbidden-without-eq.rs +++ /dev/null @@ -1,19 +0,0 @@ -// Issue 62307 pointed out a case where the structural-match checking -// was too shallow. -// -// Here we check similar behavior for non-empty arrays of types that -// do not derive `Eq`. -// -// (Current behavior for empty arrays differs and thus is not tested -// here; see rust-lang/rust#62336.) - -#[derive(PartialEq, Debug)] -struct B(i32); - -fn main() { - const FOO: [B; 1] = [B(0)]; - match [B(1)] { - FOO => { } - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` - } -} diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-nonempty-array-forbidden-without-eq.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-nonempty-array-forbidden-without-eq.stderr deleted file mode 100644 index 477789f33df..00000000000 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-nonempty-array-forbidden-without-eq.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/match-nonempty-array-forbidden-without-eq.rs:16:9 - | -LL | FOO => { } - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: aborting due to 1 previous error - diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs index a8deb8a7550..9020eb291f5 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs @@ -15,7 +15,7 @@ fn main() { let y = Foo { x: 1 }; match y { FOO => { } - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + //~^ ERROR must be annotated with `#[derive(PartialEq)]` _ => { } } } diff --git a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.stderr b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.stderr index b806046db14..efd9c8c45af 100644 --- a/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.stderr +++ b/tests/ui/rfcs/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.stderr @@ -1,11 +1,11 @@ -error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` +error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq)]` --> $DIR/match-requires-both-partialeq-and-eq.rs:17:9 | LL | FOO => { } | ^^^ | = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr index e17859eb40f..d9d7e297f8e 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr @@ -97,6 +97,7 @@ error: call to function `sse2` with `#[target_feature]` is unsafe and requires u LL | sse2(); | ^^^^^^ call to function with `#[target_feature]` | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = help: in order for the call to be safe, the context requires the following additional target feature: sse2 = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` note: an unsafe function restricts its caller, but its body is safe by default diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/minicore.rs b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/minicore.rs index 84d9bcd7ac9..d6a82ca3a08 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/minicore.rs +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/minicore.rs @@ -507,9 +507,6 @@ trait Clone: Sized { #[lang = "structural_peq"] trait StructuralPartialEq {} -#[lang = "structural_teq"] -trait StructuralEq {} - const fn drop<T: ~const Destruct>(_: T) {} extern "rust-intrinsic" { diff --git a/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.rs b/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.rs index e20ca50b88f..2f9ca09f3a5 100644 --- a/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.rs +++ b/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.rs Binary files differdiff --git a/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.stderr b/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.stderr index ff9006f6f97..a05dea3ff07 100644 --- a/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.stderr +++ b/tests/ui/rfcs/rfc-3348-c-string-literals/no-nuls.stderr Binary files differdiff --git a/tests/ui/single-use-lifetime/issue-117965.rs b/tests/ui/single-use-lifetime/issue-117965.rs new file mode 100644 index 00000000000..5eb2a03e13d --- /dev/null +++ b/tests/ui/single-use-lifetime/issue-117965.rs @@ -0,0 +1,18 @@ +#![deny(single_use_lifetimes)] + +pub enum Data<'a> { + Borrowed(&'a str), + Owned(String), +} + +impl<'a> Data<'a> { + pub fn get<'b: 'a>(&'b self) -> &'a str { + //~^ ERROR lifetime parameter `'b` only used once + match &self { + Self::Borrowed(val) => val, + Self::Owned(val) => &val, + } + } +} + +fn main() {} diff --git a/tests/ui/single-use-lifetime/issue-117965.stderr b/tests/ui/single-use-lifetime/issue-117965.stderr new file mode 100644 index 00000000000..ed14ab92f4d --- /dev/null +++ b/tests/ui/single-use-lifetime/issue-117965.stderr @@ -0,0 +1,16 @@ +error: lifetime parameter `'b` only used once + --> $DIR/issue-117965.rs:9:16 + | +LL | pub fn get<'b: 'a>(&'b self) -> &'a str { + | ^^ -- ...is used only here + | | + | this lifetime... + | +note: the lint level is defined here + --> $DIR/issue-117965.rs:1:9 + | +LL | #![deny(single_use_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/specialization/allow_internal_unstable.rs b/tests/ui/specialization/allow_internal_unstable.rs new file mode 100644 index 00000000000..317782b7b72 --- /dev/null +++ b/tests/ui/specialization/allow_internal_unstable.rs @@ -0,0 +1,18 @@ +// check-pass +// test for #119950 +// compile-flags: --crate-type lib + +#![allow(internal_features)] +#![feature(allow_internal_unstable)] + +#[allow_internal_unstable(min_specialization)] +macro_rules! test { + () => { + struct T<U>(U); + trait Tr {} + impl<U> Tr for T<U> {} + impl Tr for T<u8> {} + } +} + +test! {} diff --git a/tests/ui/specialization/ctfe/default-assoc-const.rs b/tests/ui/specialization/ctfe/default-assoc-const.rs new file mode 100644 index 00000000000..bb3b735caa3 --- /dev/null +++ b/tests/ui/specialization/ctfe/default-assoc-const.rs @@ -0,0 +1,18 @@ +//! Regression test for revealing associated types through specialization during const eval. +// check-pass +#![feature(specialization)] +//~^ WARNING the feature `specialization` is incomplete and may not be safe to use + +trait Foo { + const ASSOC: usize; +} + +impl Foo for u32 { + default const ASSOC: usize = 0; +} + +fn foo() -> [u8; 0] { + [0; <u32 as Foo>::ASSOC] +} + +fn main() {} diff --git a/tests/ui/specialization/ctfe/default-assoc-const.stderr b/tests/ui/specialization/ctfe/default-assoc-const.stderr new file mode 100644 index 00000000000..933b6dcf8f9 --- /dev/null +++ b/tests/ui/specialization/ctfe/default-assoc-const.stderr @@ -0,0 +1,12 @@ +warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/default-assoc-const.rs:3:12 + | +LL | #![feature(specialization)] + | ^^^^^^^^^^^^^^ + | + = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information + = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/specialization/ctfe/default-assoc-type.rs b/tests/ui/specialization/ctfe/default-assoc-type.rs new file mode 100644 index 00000000000..3624a0f160c --- /dev/null +++ b/tests/ui/specialization/ctfe/default-assoc-type.rs @@ -0,0 +1,27 @@ +//! Regression test showing that we can access associated types during const eval, +//! even if they rely on specialization. +// check-pass +#![feature(specialization)] +//~^ WARNING the feature `specialization` is incomplete and may not be safe to use + +trait Foo { + type Assoc: Trait; +} + +impl<T> Foo for Vec<T> { + default type Assoc = u32; +} + +trait Trait { + const ASSOC: usize; +} + +impl Trait for u32 { + const ASSOC: usize = 0; +} + +fn foo() -> [u8; 0] { + [0; <<Vec<u32> as Foo>::Assoc as Trait>::ASSOC] +} + +fn main() {} diff --git a/tests/ui/specialization/ctfe/default-assoc-type.stderr b/tests/ui/specialization/ctfe/default-assoc-type.stderr new file mode 100644 index 00000000000..23fa213caff --- /dev/null +++ b/tests/ui/specialization/ctfe/default-assoc-type.stderr @@ -0,0 +1,12 @@ +warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/default-assoc-type.rs:4:12 + | +LL | #![feature(specialization)] + | ^^^^^^^^^^^^^^ + | + = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information + = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs index 5fd7c647c25..a0ee7714417 100644 --- a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs +++ b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs @@ -6,7 +6,7 @@ struct S<const L: usize>; impl<const N: i32> Copy for S<N> {} -//~^ ERROR the constant `N` is not of type `usize` impl<const M: usize> Copy for S<M> {} +//~^ ERROR: conflicting implementations of trait `Copy` for type `S<_>` fn main() {} diff --git a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr index def4a413af1..2953bc95917 100644 --- a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr +++ b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr @@ -1,14 +1,11 @@ -error: the constant `N` is not of type `usize` - --> $DIR/bad-const-wf-doesnt-specialize.rs:8:29 +error[E0119]: conflicting implementations of trait `Copy` for type `S<_>` + --> $DIR/bad-const-wf-doesnt-specialize.rs:9:1 | LL | impl<const N: i32> Copy for S<N> {} - | ^^^^ expected `usize`, found `i32` - | -note: required by a bound in `S` - --> $DIR/bad-const-wf-doesnt-specialize.rs:6:10 - | -LL | struct S<const L: usize>; - | ^^^^^^^^^^^^^^ required by this bound in `S` + | -------------------------------- first implementation here +LL | impl<const M: usize> Copy for S<M> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `S<_>` error: aborting due to 1 previous error +For more information about this error, try `rustc --explain E0119`. diff --git a/tests/ui/str/str-escape.rs b/tests/ui/str/str-escape.rs index 10a72421f24..89a82171063 100644 --- a/tests/ui/str/str-escape.rs +++ b/tests/ui/str/str-escape.rs @@ -1,5 +1,6 @@ // check-pass // ignore-tidy-tab +// edition: 2021 fn main() { let s = "\ @@ -8,11 +9,11 @@ fn main() { //~^^^ WARNING multiple lines skipped by escaped newline assert_eq!(s, ""); - let s = "foo\ + let s = c"foo\ bar "; //~^^^ WARNING whitespace symbol '\u{a0}' is not skipped - assert_eq!(s, "foo bar\n "); + assert_eq!(s, c"foo bar\n "); let s = "a\ b"; @@ -22,10 +23,10 @@ fn main() { b"; assert_eq!(s, "ab"); - let s = "a\ + let s = b"a\ b"; //~^^ WARNING whitespace symbol '\u{c}' is not skipped // '\x0c' is ASCII whitespace, but it may not need skipped // discussion: https://github.com/rust-lang/rust/pull/108403 - assert_eq!(s, "a\x0cb"); + assert_eq!(s, b"a\x0cb"); } diff --git a/tests/ui/str/str-escape.stderr b/tests/ui/str/str-escape.stderr index 43b4f7e36f6..00fe5444e1a 100644 --- a/tests/ui/str/str-escape.stderr +++ b/tests/ui/str/str-escape.stderr @@ -1,5 +1,5 @@ warning: multiple lines skipped by escaped newline - --> $DIR/str-escape.rs:5:14 + --> $DIR/str-escape.rs:6:14 | LL | let s = "\ | ______________^ @@ -8,20 +8,20 @@ LL | | "; | |_____________^ skipping everything up to and including this point warning: whitespace symbol '\u{a0}' is not skipped - --> $DIR/str-escape.rs:11:17 + --> $DIR/str-escape.rs:12:18 | -LL | let s = "foo\ - | _________________^ +LL | let s = c"foo\ + | __________________^ LL | | bar | | ^ whitespace symbol '\u{a0}' is not skipped | |___| | warning: whitespace symbol '\u{c}' is not skipped - --> $DIR/str-escape.rs:25:15 + --> $DIR/str-escape.rs:26:16 | -LL | let s = "a\ - | _______________^ +LL | let s = b"a\ + | ________________^ LL | | b"; | | ^- whitespace symbol '\u{c}' is not skipped | |____| diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.rs b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.rs new file mode 100644 index 00000000000..dbdfde6dd50 --- /dev/null +++ b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.rs @@ -0,0 +1,25 @@ +// edition:2021 +#![allow(bare_trait_objects)] +trait A: Sized { + fn f(a: A) -> A; + //~^ ERROR trait objects must include the `dyn` keyword + //~| ERROR trait objects must include the `dyn` keyword + //~| ERROR associated item referring to unboxed trait object for its own trait + //~| ERROR the trait `A` cannot be made into an object +} +trait B { + fn f(b: B) -> B; + //~^ ERROR trait objects must include the `dyn` keyword + //~| ERROR trait objects must include the `dyn` keyword + //~| ERROR associated item referring to unboxed trait object for its own trait + //~| ERROR the trait `B` cannot be made into an object +} +trait C { + fn f(&self, c: C) -> C; + //~^ ERROR trait objects must include the `dyn` keyword + //~| ERROR trait objects must include the `dyn` keyword + //~| ERROR associated item referring to unboxed trait object for its own trait + //~| ERROR the trait `C` cannot be made into an object +} + +fn main() {} diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.stderr b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.stderr new file mode 100644 index 00000000000..60eb72ab4f7 --- /dev/null +++ b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.stderr @@ -0,0 +1,176 @@ +error: associated item referring to unboxed trait object for its own trait + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:13 + | +LL | trait A: Sized { + | - in this trait +LL | fn f(a: A) -> A; + | ^ ^ + | +help: you might have meant to use `Self` to refer to the implementing type + | +LL | fn f(a: Self) -> Self; + | ~~~~ ~~~~ + +error[E0038]: the trait `A` cannot be made into an object + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:13 + | +LL | fn f(a: A) -> A; + | ^ `A` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:3:10 + | +LL | trait A: Sized { + | - ^^^^^ ...because it requires `Self: Sized` + | | + | this trait cannot be made into an object... + +error: associated item referring to unboxed trait object for its own trait + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:13 + | +LL | trait B { + | - in this trait +LL | fn f(b: B) -> B; + | ^ ^ + | +help: you might have meant to use `Self` to refer to the implementing type + | +LL | fn f(b: Self) -> Self; + | ~~~~ ~~~~ + +error[E0038]: the trait `B` cannot be made into an object + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:13 + | +LL | fn f(b: B) -> B; + | ^ `B` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:8 + | +LL | trait B { + | - this trait cannot be made into an object... +LL | fn f(b: B) -> B; + | ^ ...because associated function `f` has no `self` parameter +help: consider turning `f` into a method by giving it a `&self` argument + | +LL | fn f(&self, b: B) -> B; + | ++++++ +help: alternatively, consider constraining `f` so it does not apply to trait objects + | +LL | fn f(b: B) -> B where Self: Sized; + | +++++++++++++++++ + +error: associated item referring to unboxed trait object for its own trait + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:20 + | +LL | trait C { + | - in this trait +LL | fn f(&self, c: C) -> C; + | ^ ^ + | +help: you might have meant to use `Self` to refer to the implementing type + | +LL | fn f(&self, c: Self) -> Self; + | ~~~~ ~~~~ + +error[E0038]: the trait `C` cannot be made into an object + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:20 + | +LL | fn f(&self, c: C) -> C; + | ----- ^ `C` cannot be made into an object + | | + | help: consider changing method `f`'s `self` parameter to be `&self` (notice the capitalization): `&Self` + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:10 + | +LL | trait C { + | - this trait cannot be made into an object... +LL | fn f(&self, c: C) -> C; + | ^^^^^ ...because method `f`'s `self` parameter cannot be dispatched on + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:13 + | +LL | fn f(a: A) -> A; + | ^ + | + = note: `A` it is not object safe, so it can't be `dyn` +help: use a new generic type parameter, constrained by `A` + | +LL | fn f<T: A>(a: T) -> A; + | ++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn f(a: impl A) -> A; + | ++++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:19 + | +LL | fn f(a: A) -> A; + | ^ + | +help: `A` is not object safe, use `impl A` to return an opaque type, as long as you return a single underlying type + | +LL | fn f(a: A) -> impl A; + | ++++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:13 + | +LL | fn f(b: B) -> B; + | ^ + | + = note: `B` it is not object safe, so it can't be `dyn` +help: use a new generic type parameter, constrained by `B` + | +LL | fn f<T: B>(b: T) -> B; + | ++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn f(b: impl B) -> B; + | ++++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:19 + | +LL | fn f(b: B) -> B; + | ^ + | +help: `B` is not object safe, use `impl B` to return an opaque type, as long as you return a single underlying type + | +LL | fn f(b: B) -> impl B; + | ++++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:20 + | +LL | fn f(&self, c: C) -> C; + | ^ + | + = note: `C` it is not object safe, so it can't be `dyn` +help: use a new generic type parameter, constrained by `C` + | +LL | fn f<T: C>(&self, c: T) -> C; + | ++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn f(&self, c: impl C) -> C; + | ++++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:26 + | +LL | fn f(&self, c: C) -> C; + | ^ + | +help: `C` is not object safe, use `impl C` to return an opaque type, as long as you return a single underlying type + | +LL | fn f(&self, c: C) -> impl C; + | ++++ + +error: aborting due to 12 previous errors + +Some errors have detailed explanations: E0038, E0782. +For more information about an error, try `rustc --explain E0038`. diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.rs b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.rs new file mode 100644 index 00000000000..a598e883f3f --- /dev/null +++ b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.rs @@ -0,0 +1,17 @@ +// edition:2021 +#![allow(bare_trait_objects)] +trait A: Sized { + fn f(a: dyn A) -> dyn A; + //~^ ERROR associated item referring to unboxed trait object for its own trait + //~| ERROR the trait `A` cannot be made into an object +} +trait B { + fn f(a: dyn B) -> dyn B; + //~^ ERROR associated item referring to unboxed trait object for its own trait + //~| ERROR the trait `B` cannot be made into an object +} +trait C { + fn f(&self, a: dyn C) -> dyn C; +} + +fn main() {} diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.stderr b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.stderr new file mode 100644 index 00000000000..d6376be9c04 --- /dev/null +++ b/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.stderr @@ -0,0 +1,65 @@ +error: associated item referring to unboxed trait object for its own trait + --> $DIR/object-unsafe-trait-should-use-self-2021.rs:4:13 + | +LL | trait A: Sized { + | - in this trait +LL | fn f(a: dyn A) -> dyn A; + | ^^^^^ ^^^^^ + | +help: you might have meant to use `Self` to refer to the implementing type + | +LL | fn f(a: Self) -> Self; + | ~~~~ ~~~~ + +error[E0038]: the trait `A` cannot be made into an object + --> $DIR/object-unsafe-trait-should-use-self-2021.rs:4:13 + | +LL | fn f(a: dyn A) -> dyn A; + | ^^^^^ `A` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/object-unsafe-trait-should-use-self-2021.rs:3:10 + | +LL | trait A: Sized { + | - ^^^^^ ...because it requires `Self: Sized` + | | + | this trait cannot be made into an object... + +error: associated item referring to unboxed trait object for its own trait + --> $DIR/object-unsafe-trait-should-use-self-2021.rs:9:13 + | +LL | trait B { + | - in this trait +LL | fn f(a: dyn B) -> dyn B; + | ^^^^^ ^^^^^ + | +help: you might have meant to use `Self` to refer to the implementing type + | +LL | fn f(a: Self) -> Self; + | ~~~~ ~~~~ + +error[E0038]: the trait `B` cannot be made into an object + --> $DIR/object-unsafe-trait-should-use-self-2021.rs:9:13 + | +LL | fn f(a: dyn B) -> dyn B; + | ^^^^^ `B` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/object-unsafe-trait-should-use-self-2021.rs:9:8 + | +LL | trait B { + | - this trait cannot be made into an object... +LL | fn f(a: dyn B) -> dyn B; + | ^ ...because associated function `f` has no `self` parameter +help: consider turning `f` into a method by giving it a `&self` argument + | +LL | fn f(&self, a: dyn B) -> dyn B; + | ++++++ +help: alternatively, consider constraining `f` so it does not apply to trait objects + | +LL | fn f(a: dyn B) -> dyn B where Self: Sized; + | +++++++++++++++++ + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0038`. diff --git a/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.fixed b/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.fixed new file mode 100644 index 00000000000..86ac07a93a3 --- /dev/null +++ b/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.fixed @@ -0,0 +1,29 @@ +// run-rustfix + +struct A { + +} + +trait M { + fn foo(_a: Self); + fn bar(_a: Self); + fn baz(_a: i32); +} + +impl M for A { + fn foo(_a: Self) {} + fn bar(_a: A) {} + fn baz(_a: i32) {} +} + +fn main() { + let _a = A {}; + A::foo(_a); + //~^ ERROR no method named `foo` found + A::baz(0); + //~^ ERROR no method named `baz` found + + let _b = A {}; + A::bar(_b); + //~^ ERROR no method named `bar` found +} diff --git a/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.rs b/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.rs new file mode 100644 index 00000000000..9a57ffb7740 --- /dev/null +++ b/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.rs @@ -0,0 +1,29 @@ +// run-rustfix + +struct A { + +} + +trait M { + fn foo(_a: Self); + fn bar(_a: Self); + fn baz(_a: i32); +} + +impl M for A { + fn foo(_a: Self) {} + fn bar(_a: A) {} + fn baz(_a: i32) {} +} + +fn main() { + let _a = A {}; + _a.foo(); + //~^ ERROR no method named `foo` found + _a.baz(0); + //~^ ERROR no method named `baz` found + + let _b = A {}; + _b.bar(); + //~^ ERROR no method named `bar` found +} diff --git a/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.stderr b/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.stderr new file mode 100644 index 00000000000..0df2b08d3be --- /dev/null +++ b/tests/ui/suggestions/suggest-assoc-fn-call-for-impl-trait.stderr @@ -0,0 +1,60 @@ +error[E0599]: no method named `foo` found for struct `A` in the current scope + --> $DIR/suggest-assoc-fn-call-for-impl-trait.rs:21:8 + | +LL | struct A { + | -------- method `foo` not found for this struct +... +LL | _a.foo(); + | ---^^^-- + | | | + | | this is an associated function, not a method + | help: use associated function syntax instead: `A::foo(_a)` + | + = note: found the following associated functions; to be used as methods, functions must have a `self` parameter +note: the candidate is defined in the trait `M` + --> $DIR/suggest-assoc-fn-call-for-impl-trait.rs:8:5 + | +LL | fn foo(_a: Self); + | ^^^^^^^^^^^^^^^^^ + +error[E0599]: no method named `baz` found for struct `A` in the current scope + --> $DIR/suggest-assoc-fn-call-for-impl-trait.rs:23:8 + | +LL | struct A { + | -------- method `baz` not found for this struct +... +LL | _a.baz(0); + | ---^^^--- + | | | + | | this is an associated function, not a method + | help: use associated function syntax instead: `A::baz(0)` + | + = note: found the following associated functions; to be used as methods, functions must have a `self` parameter +note: the candidate is defined in the trait `M` + --> $DIR/suggest-assoc-fn-call-for-impl-trait.rs:10:5 + | +LL | fn baz(_a: i32); + | ^^^^^^^^^^^^^^^^ + +error[E0599]: no method named `bar` found for struct `A` in the current scope + --> $DIR/suggest-assoc-fn-call-for-impl-trait.rs:27:8 + | +LL | struct A { + | -------- method `bar` not found for this struct +... +LL | _b.bar(); + | ---^^^-- + | | | + | | this is an associated function, not a method + | help: use associated function syntax instead: `A::bar(_b)` + | + = note: found the following associated functions; to be used as methods, functions must have a `self` parameter +note: the candidate is defined in the trait `M` + --> $DIR/suggest-assoc-fn-call-for-impl-trait.rs:9:5 + | +LL | fn bar(_a: Self); + | ^^^^^^^^^^^^^^^^^ + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/suggestions/suggest-slice-swap.fixed b/tests/ui/suggestions/suggest-slice-swap.fixed new file mode 100644 index 00000000000..05b7ec26379 --- /dev/null +++ b/tests/ui/suggestions/suggest-slice-swap.fixed @@ -0,0 +1,9 @@ +// run-rustfix +#![allow(dead_code)] + +fn swap(arr: &mut [u32; 2]) { + arr.swap(1, 0); + //~^ ERROR cannot borrow `arr[_]` as mutable more than once at a time +} + +fn main() {} diff --git a/tests/ui/suggestions/suggest-slice-swap.rs b/tests/ui/suggestions/suggest-slice-swap.rs new file mode 100644 index 00000000000..9f3659aac16 --- /dev/null +++ b/tests/ui/suggestions/suggest-slice-swap.rs @@ -0,0 +1,9 @@ +// run-rustfix +#![allow(dead_code)] + +fn swap(arr: &mut [u32; 2]) { + std::mem::swap(&mut arr[0], &mut arr[1]); + //~^ ERROR cannot borrow `arr[_]` as mutable more than once at a time +} + +fn main() {} diff --git a/tests/ui/suggestions/suggest-slice-swap.stderr b/tests/ui/suggestions/suggest-slice-swap.stderr new file mode 100644 index 00000000000..2840fc0a761 --- /dev/null +++ b/tests/ui/suggestions/suggest-slice-swap.stderr @@ -0,0 +1,17 @@ +error[E0499]: cannot borrow `arr[_]` as mutable more than once at a time + --> $DIR/suggest-slice-swap.rs:5:33 + | +LL | std::mem::swap(&mut arr[0], &mut arr[1]); + | -------------- ----------- ^^^^^^^^^^^ second mutable borrow occurs here + | | | + | | first mutable borrow occurs here + | first borrow later used by call + | +help: use `.swap()` to swap elements at the specified indices instead + | +LL | arr.swap(1, 0); + | ~~~~~~~~~~~~~~ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0499`. diff --git a/tests/ui/symbol-mangling-version/bad-value.bad.stderr b/tests/ui/symbol-mangling-version/bad-value.bad.stderr index c36c73c6069..a12e5e241c0 100644 --- a/tests/ui/symbol-mangling-version/bad-value.bad.stderr +++ b/tests/ui/symbol-mangling-version/bad-value.bad.stderr @@ -1,2 +1,2 @@ -error: incorrect value `bad-value` for codegen option `symbol-mangling-version` - either `legacy` or `v0` (RFC 2603) was expected +error: incorrect value `bad-value` for codegen option `symbol-mangling-version` - one of: `legacy`, `v0` (RFC 2603), or `hashed` was expected diff --git a/tests/ui/symbol-mangling-version/bad-value.blank.stderr b/tests/ui/symbol-mangling-version/bad-value.blank.stderr index 0e70af5b8ff..95456587781 100644 --- a/tests/ui/symbol-mangling-version/bad-value.blank.stderr +++ b/tests/ui/symbol-mangling-version/bad-value.blank.stderr @@ -1,2 +1,2 @@ -error: incorrect value `` for codegen option `symbol-mangling-version` - either `legacy` or `v0` (RFC 2603) was expected +error: incorrect value `` for codegen option `symbol-mangling-version` - one of: `legacy`, `v0` (RFC 2603), or `hashed` was expected diff --git a/tests/ui/symbol-mangling-version/bad-value.no-value.stderr b/tests/ui/symbol-mangling-version/bad-value.no-value.stderr index 77013b72b6c..325e47a281f 100644 --- a/tests/ui/symbol-mangling-version/bad-value.no-value.stderr +++ b/tests/ui/symbol-mangling-version/bad-value.no-value.stderr @@ -1,2 +1,2 @@ -error: codegen option `symbol-mangling-version` requires either `legacy` or `v0` (RFC 2603) (C symbol-mangling-version=<value>) +error: codegen option `symbol-mangling-version` requires one of: `legacy`, `v0` (RFC 2603), or `hashed` (C symbol-mangling-version=<value>) diff --git a/tests/ui/symbol-mangling-version/unstable.hashed.stderr b/tests/ui/symbol-mangling-version/unstable.hashed.stderr new file mode 100644 index 00000000000..f2ae18290f2 --- /dev/null +++ b/tests/ui/symbol-mangling-version/unstable.hashed.stderr @@ -0,0 +1,2 @@ +error: `-C symbol-mangling-version=hashed` requires `-Z unstable-options` + diff --git a/tests/ui/symbol-mangling-version/unstable.rs b/tests/ui/symbol-mangling-version/unstable.rs index df87a39cdfb..42750a64574 100644 --- a/tests/ui/symbol-mangling-version/unstable.rs +++ b/tests/ui/symbol-mangling-version/unstable.rs @@ -1,6 +1,9 @@ -// revisions: legacy legacy-ok +// revisions: legacy legacy-ok hashed hashed-ok // [legacy] compile-flags: -Csymbol-mangling-version=legacy // [legacy-ok] check-pass // [legacy-ok] compile-flags: -Zunstable-options -Csymbol-mangling-version=legacy +// [hashed] compile-flags: -Csymbol-mangling-version=hashed +// [hashed-ok] check-pass +// [hashed-ok] compile-flags: -Zunstable-options -Csymbol-mangling-version=hashed fn main() {} diff --git a/tests/ui/symbol-names/const-generics-structural-demangling.stderr b/tests/ui/symbol-names/const-generics-structural-demangling.stderr index 96dea154d05..270c126e3f5 100644 --- a/tests/ui/symbol-names/const-generics-structural-demangling.stderr +++ b/tests/ui/symbol-names/const-generics-structural-demangling.stderr @@ -124,7 +124,7 @@ error: demangling-alt(<c::Foo_<{c::Foo { s: "abc", ch: 'x', slice: &[1, 2, 3] }} LL | #[rustc_symbol_name] | ^^^^^^^^^^^^^^^^^^^^ -error: symbol-name(_RMsf_CsCRATE_HASH_1cINtB<REF>_4Bar_KVNtB<REF>_3BarS1xh7b_s_1xt1000_EE) +error: symbol-name(_RMsd_CsCRATE_HASH_1cINtB<REF>_4Bar_KVNtB<REF>_3BarS1xh7b_s_1xt1000_EE) --> $DIR/const-generics-structural-demangling.rs:93:5 | LL | #[rustc_symbol_name] diff --git a/tests/ui/trait-bounds/issue-119530-sugg-from-fn.rs b/tests/ui/trait-bounds/issue-119530-sugg-from-fn.rs new file mode 100644 index 00000000000..cfe378f55b1 --- /dev/null +++ b/tests/ui/trait-bounds/issue-119530-sugg-from-fn.rs @@ -0,0 +1,5 @@ +fn foo() -> String { String::new() } + +fn main() { + let string_arr = [foo(); 64]; //~ ERROR the trait bound `String: Copy` is not satisfied +} diff --git a/tests/ui/trait-bounds/issue-119530-sugg-from-fn.stderr b/tests/ui/trait-bounds/issue-119530-sugg-from-fn.stderr new file mode 100644 index 00000000000..9217637901b --- /dev/null +++ b/tests/ui/trait-bounds/issue-119530-sugg-from-fn.stderr @@ -0,0 +1,13 @@ +error[E0277]: the trait bound `String: Copy` is not satisfied + --> $DIR/issue-119530-sugg-from-fn.rs:4:23 + | +LL | let string_arr = [foo(); 64]; + | ^^^^^ the trait `Copy` is not implemented for `String` + | + = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider using `core::array::from_fn` to initialize the array + = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/issue-77982.stderr b/tests/ui/traits/issue-77982.stderr index 592cfd970c6..b130b7620fc 100644 --- a/tests/ui/traits/issue-77982.stderr +++ b/tests/ui/traits/issue-77982.stderr @@ -44,6 +44,7 @@ LL | let ips: Vec<_> = (0..100_000).map(|_| u32::from(0u32.into())).collect( | type must be known at this point | = note: multiple `impl`s satisfying `u32: From<_>` found in the `core` crate: + - impl From<Char> for u32; - impl From<Ipv4Addr> for u32; - impl From<NonZeroU32> for u32; - impl From<bool> for u32; diff --git a/tests/ui/traits/next-solver/alias_eq_cant_be_furthur_normalized.rs b/tests/ui/traits/next-solver/alias-relate/alias_eq_cant_be_furthur_normalized.rs index 04d1b949692..04d1b949692 100644 --- a/tests/ui/traits/next-solver/alias_eq_cant_be_furthur_normalized.rs +++ b/tests/ui/traits/next-solver/alias-relate/alias_eq_cant_be_furthur_normalized.rs diff --git a/tests/ui/traits/next-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.rs b/tests/ui/traits/next-solver/alias-relate/alias_eq_dont_use_normalizes_to_if_substs_eq.rs index 48157192a10..48157192a10 100644 --- a/tests/ui/traits/next-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.rs +++ b/tests/ui/traits/next-solver/alias-relate/alias_eq_dont_use_normalizes_to_if_substs_eq.rs diff --git a/tests/ui/traits/next-solver/alias_eq_simple.rs b/tests/ui/traits/next-solver/alias-relate/alias_eq_simple.rs index 21ad1a4fa3c..21ad1a4fa3c 100644 --- a/tests/ui/traits/next-solver/alias_eq_simple.rs +++ b/tests/ui/traits/next-solver/alias-relate/alias_eq_simple.rs diff --git a/tests/ui/traits/next-solver/alias_eq_substs_eq_not_intercrate.rs b/tests/ui/traits/next-solver/alias-relate/alias_eq_substs_eq_not_intercrate.rs index 4717aa80499..4717aa80499 100644 --- a/tests/ui/traits/next-solver/alias_eq_substs_eq_not_intercrate.rs +++ b/tests/ui/traits/next-solver/alias-relate/alias_eq_substs_eq_not_intercrate.rs diff --git a/tests/ui/traits/next-solver/alias_eq_substs_eq_not_intercrate.stderr b/tests/ui/traits/next-solver/alias-relate/alias_eq_substs_eq_not_intercrate.stderr index 8c6840f72a7..8c6840f72a7 100644 --- a/tests/ui/traits/next-solver/alias_eq_substs_eq_not_intercrate.stderr +++ b/tests/ui/traits/next-solver/alias-relate/alias_eq_substs_eq_not_intercrate.stderr diff --git a/tests/ui/traits/next-solver/tait-eq-proj-2.rs b/tests/ui/traits/next-solver/alias-relate/tait-eq-proj-2.rs index a3df053dd83..915643f1d2a 100644 --- a/tests/ui/traits/next-solver/tait-eq-proj-2.rs +++ b/tests/ui/traits/next-solver/alias-relate/tait-eq-proj-2.rs @@ -3,7 +3,7 @@ #![feature(type_alias_impl_trait)] -// Similar to tests/ui/traits/next-solver/tait-eq-proj.rs +// Similar to tests/ui/traits/next-solver/alias-relate/tait-eq-proj.rs // but check the alias-sub relation in the other direction. type Tait = impl Iterator<Item = impl Sized>; diff --git a/tests/ui/traits/next-solver/tait-eq-proj.rs b/tests/ui/traits/next-solver/alias-relate/tait-eq-proj.rs index 871e8e1e9fc..871e8e1e9fc 100644 --- a/tests/ui/traits/next-solver/tait-eq-proj.rs +++ b/tests/ui/traits/next-solver/alias-relate/tait-eq-proj.rs diff --git a/tests/ui/traits/next-solver/tait-eq-tait.rs b/tests/ui/traits/next-solver/alias-relate/tait-eq-tait.rs index 2629a124c3a..2629a124c3a 100644 --- a/tests/ui/traits/next-solver/tait-eq-tait.rs +++ b/tests/ui/traits/next-solver/alias-relate/tait-eq-tait.rs diff --git a/tests/ui/traits/next-solver/normalize-path-for-method.rs b/tests/ui/traits/next-solver/normalize-path-for-method.rs new file mode 100644 index 00000000000..b95454306cd --- /dev/null +++ b/tests/ui/traits/next-solver/normalize-path-for-method.rs @@ -0,0 +1,18 @@ +// compile-flags: -Znext-solver +// check-pass + +trait Mirror { + type Assoc; +} +impl<T> Mirror for T { + type Assoc = T; +} + +struct Foo; +impl Foo { + fn new() -> Self { Foo } +} + +fn main() { + <Foo as Mirror>::Assoc::new(); +} diff --git a/tests/ui/traits/next-solver/normalize-unsize-rhs.rs b/tests/ui/traits/next-solver/normalize-unsize-rhs.rs index 6ca82d1b872..08bb0cf42e8 100644 --- a/tests/ui/traits/next-solver/normalize-unsize-rhs.rs +++ b/tests/ui/traits/next-solver/normalize-unsize-rhs.rs @@ -1,5 +1,6 @@ // compile-flags: -Znext-solver // check-pass +#![feature(trait_upcasting)] trait A {} trait B: A {} diff --git a/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.rs b/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.rs index 71b1502d775..932826519b7 100644 --- a/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.rs +++ b/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.rs @@ -16,6 +16,7 @@ fn test<T: Foo1<Assoc1 = <T as Foo2>::Assoc2> + Foo2<Assoc2 = <T as Foo1>::Assoc //~^ ERROR overflow evaluating the requirement `<T as Foo1>::Assoc1 == _` //~| ERROR overflow evaluating the requirement `<T as Foo1>::Assoc1 == _` //~| ERROR overflow evaluating the requirement `<T as Foo1>::Assoc1 == _` + //~| ERROR overflow evaluating the requirement `<T as Foo1>::Assoc1 == _` //~| ERROR overflow evaluating the requirement `<T as Foo1>::Assoc1: Bar` } diff --git a/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.stderr b/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.stderr index bad6820f738..e4f1f9cf022 100644 --- a/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.stderr +++ b/tests/ui/traits/next-solver/overflow/recursive-self-normalization-2.stderr @@ -1,3 +1,11 @@ +error[E0275]: overflow evaluating the requirement `<T as Foo1>::Assoc1 == _` + --> $DIR/recursive-self-normalization-2.rs:15:17 + | +LL | needs_bar::<T::Assoc1>(); + | ^^^^^^^^^ + | + = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`recursive_self_normalization_2`) + error[E0275]: overflow evaluating the requirement `<T as Foo1>::Assoc1: Bar` --> $DIR/recursive-self-normalization-2.rs:15:17 | @@ -35,7 +43,8 @@ LL | needs_bar::<T::Assoc1>(); | ^^^^^^^^^ | = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`recursive_self_normalization_2`) + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error: aborting due to 4 previous errors +error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/traits/next-solver/overflow/recursive-self-normalization.rs b/tests/ui/traits/next-solver/overflow/recursive-self-normalization.rs index 809a6a59ca6..32672c08c7e 100644 --- a/tests/ui/traits/next-solver/overflow/recursive-self-normalization.rs +++ b/tests/ui/traits/next-solver/overflow/recursive-self-normalization.rs @@ -12,6 +12,7 @@ fn test<T: Foo<Assoc = <T as Foo>::Assoc>>() { //~^ ERROR overflow evaluating the requirement `<T as Foo>::Assoc == _` //~| ERROR overflow evaluating the requirement `<T as Foo>::Assoc == _` //~| ERROR overflow evaluating the requirement `<T as Foo>::Assoc == _` + //~| ERROR overflow evaluating the requirement `<T as Foo>::Assoc == _` //~| ERROR overflow evaluating the requirement `<T as Foo>::Assoc: Bar` } diff --git a/tests/ui/traits/next-solver/overflow/recursive-self-normalization.stderr b/tests/ui/traits/next-solver/overflow/recursive-self-normalization.stderr index 80005d344ba..da5c8bde568 100644 --- a/tests/ui/traits/next-solver/overflow/recursive-self-normalization.stderr +++ b/tests/ui/traits/next-solver/overflow/recursive-self-normalization.stderr @@ -1,3 +1,11 @@ +error[E0275]: overflow evaluating the requirement `<T as Foo>::Assoc == _` + --> $DIR/recursive-self-normalization.rs:11:17 + | +LL | needs_bar::<T::Assoc>(); + | ^^^^^^^^ + | + = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`recursive_self_normalization`) + error[E0275]: overflow evaluating the requirement `<T as Foo>::Assoc: Bar` --> $DIR/recursive-self-normalization.rs:11:17 | @@ -35,7 +43,8 @@ LL | needs_bar::<T::Assoc>(); | ^^^^^^^^ | = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`recursive_self_normalization`) + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error: aborting due to 4 previous errors +error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/traits/next-solver/temporary-ambiguity.rs b/tests/ui/traits/next-solver/temporary-ambiguity.rs deleted file mode 100644 index 6102de7e446..00000000000 --- a/tests/ui/traits/next-solver/temporary-ambiguity.rs +++ /dev/null @@ -1,22 +0,0 @@ -// compile-flags: -Znext-solver -// check-pass - -// Checks that we don't explode when we assemble >1 candidate for a goal. - -struct Wrapper<T>(T); - -trait Foo {} - -impl Foo for Wrapper<i32> {} - -impl Foo for Wrapper<()> {} - -fn needs_foo(_: impl Foo) {} - -fn main() { - let mut x = Default::default(); - let w = Wrapper(x); - needs_foo(w); - x = 1; - let _ = x; -} diff --git a/tests/ui/traits/next-solver/trait-upcast-lhs-needs-normalization.rs b/tests/ui/traits/next-solver/trait-upcast-lhs-needs-normalization.rs index 2a482f74668..8e0378e94f0 100644 --- a/tests/ui/traits/next-solver/trait-upcast-lhs-needs-normalization.rs +++ b/tests/ui/traits/next-solver/trait-upcast-lhs-needs-normalization.rs @@ -1,5 +1,6 @@ // check-pass // compile-flags: -Znext-solver +#![feature(trait_upcasting)] pub trait A {} pub trait B: A {} diff --git a/tests/ui/traits/next-solver/upcast-right-substs.rs b/tests/ui/traits/next-solver/upcast-right-substs.rs index 5e4d958c895..5b4f6d4be0c 100644 --- a/tests/ui/traits/next-solver/upcast-right-substs.rs +++ b/tests/ui/traits/next-solver/upcast-right-substs.rs @@ -1,5 +1,6 @@ // compile-flags: -Znext-solver // check-pass +#![feature(trait_upcasting)] trait Foo: Bar<i32> + Bar<u32> {} diff --git a/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.current.stderr b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.current.stderr new file mode 100644 index 00000000000..4082d6d47e7 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.current.stderr @@ -0,0 +1,11 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/unifying-placeholders-in-query-response-2.rs:5:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.next.stderr b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.next.stderr new file mode 100644 index 00000000000..4082d6d47e7 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.next.stderr @@ -0,0 +1,11 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/unifying-placeholders-in-query-response-2.rs:5:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.rs b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.rs new file mode 100644 index 00000000000..bbf1a1f72db --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response-2.rs @@ -0,0 +1,23 @@ +// revisions: current next +//[next] compile-flags: -Znext-solver +// check-pass + +#![feature(non_lifetime_binders)] +//~^ WARN the feature `non_lifetime_binders` is incomplete + +trait Id { + type Output: ?Sized; +} + +impl<T: ?Sized> Id for T { + type Output = T; +} + +trait Everyone {} +impl<T: ?Sized> Everyone for T {} + +fn hello() where for<T> <T as Id>::Output: Everyone {} + +fn main() { + hello(); +} diff --git a/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.current.stderr b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.current.stderr new file mode 100644 index 00000000000..040009efbde --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.current.stderr @@ -0,0 +1,11 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/unifying-placeholders-in-query-response.rs:5:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.next.stderr b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.next.stderr new file mode 100644 index 00000000000..040009efbde --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.next.stderr @@ -0,0 +1,11 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/unifying-placeholders-in-query-response.rs:5:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.rs b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.rs new file mode 100644 index 00000000000..5e28a2ba8b9 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/unifying-placeholders-in-query-response.rs @@ -0,0 +1,27 @@ +// revisions: current next +//[next] compile-flags: -Znext-solver +// check-pass + +#![feature(non_lifetime_binders)] +//~^ WARN the feature `non_lifetime_binders` is incomplete + +pub trait Foo<T: ?Sized> { + type Bar<K: ?Sized>: ?Sized; +} + +impl Foo<usize> for () { + type Bar<K: ?Sized> = K; +} + +pub fn f<T1, T2>(a: T1, b: T2) +where + T1: for<T> Foo<usize, Bar<T> = T>, + T2: for<T> Foo<usize, Bar<T> = <T1 as Foo<usize>>::Bar<T>>, +{ +} + +fn it_works() { + f((), ()); +} + +fn main() {} diff --git a/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.rs b/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.rs index 927a9d6b94f..4a5e445d1ef 100644 --- a/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.rs +++ b/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.rs @@ -1,3 +1,4 @@ +#![feature(trait_upcasting)] #![feature(trait_alias)] // Although we *elaborate* `T: Alias` to `i32: B`, we should diff --git a/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.stderr b/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.stderr index 1a410519a4e..99c82b88d9c 100644 --- a/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.stderr +++ b/tests/ui/traits/trait-upcasting/alias-where-clause-isnt-supertrait.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/alias-where-clause-isnt-supertrait.rs:26:5 + --> $DIR/alias-where-clause-isnt-supertrait.rs:27:5 | LL | fn test(x: &dyn C) -> &dyn B { | ------ expected `&dyn B` because of return type diff --git a/tests/ui/traits/trait-upcasting/basic.rs b/tests/ui/traits/trait-upcasting/basic.rs index 538cd8329cc..570ec5160bf 100644 --- a/tests/ui/traits/trait-upcasting/basic.rs +++ b/tests/ui/traits/trait-upcasting/basic.rs @@ -1,5 +1,7 @@ // run-pass +#![feature(trait_upcasting)] + trait Foo: PartialEq<i32> + std::fmt::Debug + Send + Sync { fn a(&self) -> i32 { 10 diff --git a/tests/ui/traits/trait-upcasting/correct-supertrait-substitution.rs b/tests/ui/traits/trait-upcasting/correct-supertrait-substitution.rs index 4a379d9f875..eae5cf8d58d 100644 --- a/tests/ui/traits/trait-upcasting/correct-supertrait-substitution.rs +++ b/tests/ui/traits/trait-upcasting/correct-supertrait-substitution.rs @@ -1,4 +1,5 @@ // run-pass +#![feature(trait_upcasting)] trait Foo<T: Default + ToString>: Bar<i32> + Bar<T> {} trait Bar<T: Default + ToString> { diff --git a/tests/ui/traits/trait-upcasting/deref-lint-regions.stderr b/tests/ui/traits/trait-upcasting/deref-lint-regions.stderr deleted file mode 100644 index 557a4420a3d..00000000000 --- a/tests/ui/traits/trait-upcasting/deref-lint-regions.stderr +++ /dev/null @@ -1,14 +0,0 @@ -warning: this `Deref` implementation is covered by an implicit supertrait coercion - --> $DIR/deref-lint-regions.rs:8:1 - | -LL | impl<'a> Deref for dyn Foo<'a> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn Foo<'_>` implements `Deref<Target = dyn Bar<'_>>` which conflicts with supertrait `Bar<'_>` -LL | -LL | type Target = dyn Bar<'a>; - | -------------------------- target type is a supertrait of `dyn Foo<'_>` - | - = help: consider removing this implementation or replacing it with a method instead - = note: `#[warn(deref_into_dyn_supertrait)]` on by default - -warning: 1 warning emitted - diff --git a/tests/ui/traits/trait-upcasting/deref-lint.stderr b/tests/ui/traits/trait-upcasting/deref-lint.stderr deleted file mode 100644 index 5a13659edf5..00000000000 --- a/tests/ui/traits/trait-upcasting/deref-lint.stderr +++ /dev/null @@ -1,14 +0,0 @@ -warning: this `Deref` implementation is covered by an implicit supertrait coercion - --> $DIR/deref-lint.rs:9:1 - | -LL | impl<'a> Deref for dyn 'a + B { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn B` implements `Deref<Target = dyn A>` which conflicts with supertrait `A` -... -LL | type Target = dyn A; - | -------------------- target type is a supertrait of `dyn B` - | - = help: consider removing this implementation or replacing it with a method instead - = note: `#[warn(deref_into_dyn_supertrait)]` on by default - -warning: 1 warning emitted - diff --git a/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.rs b/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.rs index 366eae1a58a..e4784fa4101 100644 --- a/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.rs +++ b/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.rs @@ -15,6 +15,8 @@ impl Foo for () { } impl<'a> Deref for dyn Foo + 'a { + //~^ ERROR this `Deref` implementation is covered by an implicit supertrait coercion + //~| WARN this will change its meaning in a future release! type Target = dyn Bar<u32> + 'a; fn deref(&self) -> &Self::Target { @@ -30,5 +32,4 @@ fn main() { let x: &dyn Foo = &(); let y = take_dyn(x); let z: u32 = y; - //~^ ERROR mismatched types } diff --git a/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.stderr b/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.stderr index 193d09e3501..fa93e28c73b 100644 --- a/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.stderr +++ b/tests/ui/traits/trait-upcasting/deref-upcast-behavioral-change.stderr @@ -1,16 +1,19 @@ -error[E0308]: mismatched types - --> $DIR/deref-upcast-behavioral-change.rs:32:18 +error: this `Deref` implementation is covered by an implicit supertrait coercion + --> $DIR/deref-upcast-behavioral-change.rs:17:1 | -LL | let z: u32 = y; - | --- ^ expected `u32`, found `i32` - | | - | expected due to this +LL | impl<'a> Deref for dyn Foo + 'a { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn Foo` implements `Deref<Target = dyn Bar<u32>>` which conflicts with supertrait `Bar<i32>` +... +LL | type Target = dyn Bar<u32> + 'a; + | -------------------------------- target type is a supertrait of `dyn Foo` | -help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit + = warning: this will change its meaning in a future release! + = note: for more information, see issue #89460 <https://github.com/rust-lang/rust/issues/89460> +note: the lint level is defined here + --> $DIR/deref-upcast-behavioral-change.rs:1:9 | -LL | let z: u32 = y.try_into().unwrap(); - | ++++++++++++++++++++ +LL | #![deny(deref_into_dyn_supertrait)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error -For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/traits/trait-upcasting/diamond.rs b/tests/ui/traits/trait-upcasting/diamond.rs index 9a78339a4ec..a4f81c464b4 100644 --- a/tests/ui/traits/trait-upcasting/diamond.rs +++ b/tests/ui/traits/trait-upcasting/diamond.rs @@ -1,5 +1,7 @@ // run-pass +#![feature(trait_upcasting)] + trait Foo: PartialEq<i32> + std::fmt::Debug + Send + Sync { fn a(&self) -> i32 { 10 diff --git a/tests/ui/traits/trait-upcasting/fewer-associated.rs b/tests/ui/traits/trait-upcasting/fewer-associated.rs index e7ca6fa5208..58e72d9d7ef 100644 --- a/tests/ui/traits/trait-upcasting/fewer-associated.rs +++ b/tests/ui/traits/trait-upcasting/fewer-associated.rs @@ -3,6 +3,8 @@ // revisions: current next //[next] compile-flags: -Znext-solver +#![feature(trait_upcasting)] + trait A: B { type Assoc; } diff --git a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr index 119b3109c63..1538e2f3fd7 100644 --- a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr +++ b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/illegal-upcast-from-impl.rs:14:66 + --> $DIR/illegal-upcast-from-impl.rs:16:66 | LL | fn illegal(x: &dyn Sub<Assoc = ()>) -> &dyn Super<Assoc = i32> { x } | ----------------------- ^ expected trait `Super`, found trait `Sub` diff --git a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.next.stderr b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.next.stderr index 119b3109c63..1538e2f3fd7 100644 --- a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.next.stderr +++ b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.next.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/illegal-upcast-from-impl.rs:14:66 + --> $DIR/illegal-upcast-from-impl.rs:16:66 | LL | fn illegal(x: &dyn Sub<Assoc = ()>) -> &dyn Super<Assoc = i32> { x } | ----------------------- ^ expected trait `Super`, found trait `Sub` diff --git a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.rs b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.rs index 5a493fd48b3..ffed8beb448 100644 --- a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.rs +++ b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.rs @@ -1,6 +1,8 @@ // revisions: current next //[next] compile-flags: -Znext-solver +#![feature(trait_upcasting)] + trait Super { type Assoc; } diff --git a/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.rs b/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.rs index 999f3b16f50..79fb643eacd 100644 --- a/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.rs +++ b/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.rs @@ -1,4 +1,5 @@ #![deny(deref_into_dyn_supertrait)] +#![feature(trait_upcasting)] // remove this and the test compiles use std::ops::Deref; diff --git a/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.stderr b/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.stderr index fcc80c6148f..6b6a26d1593 100644 --- a/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.stderr +++ b/tests/ui/traits/trait-upcasting/inference-behavior-change-deref.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/inference-behavior-change-deref.rs:33:18 + --> $DIR/inference-behavior-change-deref.rs:34:18 | LL | let z: u32 = y; | --- ^ expected `u32`, found `i32` diff --git a/tests/ui/traits/trait-upcasting/invalid-upcast.rs b/tests/ui/traits/trait-upcasting/invalid-upcast.rs index 9269a5e3e9f..e634bbd5ac6 100644 --- a/tests/ui/traits/trait-upcasting/invalid-upcast.rs +++ b/tests/ui/traits/trait-upcasting/invalid-upcast.rs @@ -1,3 +1,5 @@ +#![feature(trait_upcasting)] + trait Foo { fn a(&self) -> i32 { 10 diff --git a/tests/ui/traits/trait-upcasting/invalid-upcast.stderr b/tests/ui/traits/trait-upcasting/invalid-upcast.stderr index e70b99d28c7..3aa21ee3ddd 100644 --- a/tests/ui/traits/trait-upcasting/invalid-upcast.stderr +++ b/tests/ui/traits/trait-upcasting/invalid-upcast.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:51:35 + --> $DIR/invalid-upcast.rs:53:35 | LL | let _: &dyn std::fmt::Debug = baz; | -------------------- ^^^ expected trait `Debug`, found trait `Baz` @@ -10,7 +10,7 @@ LL | let _: &dyn std::fmt::Debug = baz; found reference `&dyn Baz` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:53:24 + --> $DIR/invalid-upcast.rs:55:24 | LL | let _: &dyn Send = baz; | --------- ^^^ expected trait `Send`, found trait `Baz` @@ -21,7 +21,7 @@ LL | let _: &dyn Send = baz; found reference `&dyn Baz` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:55:24 + --> $DIR/invalid-upcast.rs:57:24 | LL | let _: &dyn Sync = baz; | --------- ^^^ expected trait `Sync`, found trait `Baz` @@ -32,7 +32,7 @@ LL | let _: &dyn Sync = baz; found reference `&dyn Baz` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:58:25 + --> $DIR/invalid-upcast.rs:60:25 | LL | let bar: &dyn Bar = baz; | -------- ^^^ expected trait `Bar`, found trait `Baz` @@ -43,7 +43,7 @@ LL | let bar: &dyn Bar = baz; found reference `&dyn Baz` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:60:35 + --> $DIR/invalid-upcast.rs:62:35 | LL | let _: &dyn std::fmt::Debug = bar; | -------------------- ^^^ expected trait `Debug`, found trait `Bar` @@ -54,7 +54,7 @@ LL | let _: &dyn std::fmt::Debug = bar; found reference `&dyn Bar` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:62:24 + --> $DIR/invalid-upcast.rs:64:24 | LL | let _: &dyn Send = bar; | --------- ^^^ expected trait `Send`, found trait `Bar` @@ -65,7 +65,7 @@ LL | let _: &dyn Send = bar; found reference `&dyn Bar` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:64:24 + --> $DIR/invalid-upcast.rs:66:24 | LL | let _: &dyn Sync = bar; | --------- ^^^ expected trait `Sync`, found trait `Bar` @@ -76,7 +76,7 @@ LL | let _: &dyn Sync = bar; found reference `&dyn Bar` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:67:25 + --> $DIR/invalid-upcast.rs:69:25 | LL | let foo: &dyn Foo = baz; | -------- ^^^ expected trait `Foo`, found trait `Baz` @@ -87,7 +87,7 @@ LL | let foo: &dyn Foo = baz; found reference `&dyn Baz` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:69:35 + --> $DIR/invalid-upcast.rs:71:35 | LL | let _: &dyn std::fmt::Debug = foo; | -------------------- ^^^ expected trait `Debug`, found trait `Foo` @@ -98,7 +98,7 @@ LL | let _: &dyn std::fmt::Debug = foo; found reference `&dyn Foo` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:71:24 + --> $DIR/invalid-upcast.rs:73:24 | LL | let _: &dyn Send = foo; | --------- ^^^ expected trait `Send`, found trait `Foo` @@ -109,7 +109,7 @@ LL | let _: &dyn Send = foo; found reference `&dyn Foo` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:73:24 + --> $DIR/invalid-upcast.rs:75:24 | LL | let _: &dyn Sync = foo; | --------- ^^^ expected trait `Sync`, found trait `Foo` @@ -120,7 +120,7 @@ LL | let _: &dyn Sync = foo; found reference `&dyn Foo` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:76:25 + --> $DIR/invalid-upcast.rs:78:25 | LL | let foo: &dyn Foo = bar; | -------- ^^^ expected trait `Foo`, found trait `Bar` @@ -131,7 +131,7 @@ LL | let foo: &dyn Foo = bar; found reference `&dyn Bar` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:78:35 + --> $DIR/invalid-upcast.rs:80:35 | LL | let _: &dyn std::fmt::Debug = foo; | -------------------- ^^^ expected trait `Debug`, found trait `Foo` @@ -142,7 +142,7 @@ LL | let _: &dyn std::fmt::Debug = foo; found reference `&dyn Foo` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:80:24 + --> $DIR/invalid-upcast.rs:82:24 | LL | let _: &dyn Send = foo; | --------- ^^^ expected trait `Send`, found trait `Foo` @@ -153,7 +153,7 @@ LL | let _: &dyn Send = foo; found reference `&dyn Foo` error[E0308]: mismatched types - --> $DIR/invalid-upcast.rs:82:24 + --> $DIR/invalid-upcast.rs:84:24 | LL | let _: &dyn Sync = foo; | --------- ^^^ expected trait `Sync`, found trait `Foo` diff --git a/tests/ui/traits/trait-upcasting/issue-11515-upcast-fn_mut-fn.rs b/tests/ui/traits/trait-upcasting/issue-11515-upcast-fn_mut-fn.rs index 77ce627078f..b672963ae98 100644 --- a/tests/ui/traits/trait-upcasting/issue-11515-upcast-fn_mut-fn.rs +++ b/tests/ui/traits/trait-upcasting/issue-11515-upcast-fn_mut-fn.rs @@ -1,4 +1,5 @@ // run-pass +#![feature(trait_upcasting)] struct Test { func: Box<dyn FnMut() + 'static>, diff --git a/tests/ui/traits/trait-upcasting/issue-11515.current.stderr b/tests/ui/traits/trait-upcasting/issue-11515.current.stderr new file mode 100644 index 00000000000..ce799dcb7ef --- /dev/null +++ b/tests/ui/traits/trait-upcasting/issue-11515.current.stderr @@ -0,0 +1,14 @@ +error[E0658]: cannot cast `dyn Fn()` to `dyn FnMut()`, trait upcasting coercion is experimental + --> $DIR/issue-11515.rs:10:38 + | +LL | let test = Box::new(Test { func: closure }); + | ^^^^^^^ + | + = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information + = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = note: required when coercing `Box<(dyn Fn() + 'static)>` into `Box<(dyn FnMut() + 'static)>` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/traits/trait-upcasting/issue-11515.next.stderr b/tests/ui/traits/trait-upcasting/issue-11515.next.stderr new file mode 100644 index 00000000000..ce799dcb7ef --- /dev/null +++ b/tests/ui/traits/trait-upcasting/issue-11515.next.stderr @@ -0,0 +1,14 @@ +error[E0658]: cannot cast `dyn Fn()` to `dyn FnMut()`, trait upcasting coercion is experimental + --> $DIR/issue-11515.rs:10:38 + | +LL | let test = Box::new(Test { func: closure }); + | ^^^^^^^ + | + = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information + = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = note: required when coercing `Box<(dyn Fn() + 'static)>` into `Box<(dyn FnMut() + 'static)>` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/traits/trait-upcasting/issue-11515.rs b/tests/ui/traits/trait-upcasting/issue-11515.rs index a1edb53ec37..31ea2fb353c 100644 --- a/tests/ui/traits/trait-upcasting/issue-11515.rs +++ b/tests/ui/traits/trait-upcasting/issue-11515.rs @@ -1,4 +1,3 @@ -// check-pass // revisions: current next //[next] compile-flags: -Znext-solver @@ -8,5 +7,5 @@ struct Test { fn main() { let closure: Box<dyn Fn() + 'static> = Box::new(|| ()); - let test = Box::new(Test { func: closure }); + let test = Box::new(Test { func: closure }); //~ ERROR trait upcasting coercion is experimental [E0658] } diff --git a/tests/ui/traits/trait-upcasting/lifetime.rs b/tests/ui/traits/trait-upcasting/lifetime.rs index 6c65c38870f..9825158c2dd 100644 --- a/tests/ui/traits/trait-upcasting/lifetime.rs +++ b/tests/ui/traits/trait-upcasting/lifetime.rs @@ -1,5 +1,7 @@ // run-pass +#![feature(trait_upcasting)] + trait Foo: PartialEq<i32> + std::fmt::Debug + Send + Sync { fn a(&self) -> i32 { 10 diff --git a/tests/ui/traits/trait-upcasting/deref-lint-regions.rs b/tests/ui/traits/trait-upcasting/migrate-lint-deny-regions.rs index 946305cbb2b..da1a9cc2775 100644 --- a/tests/ui/traits/trait-upcasting/deref-lint-regions.rs +++ b/tests/ui/traits/trait-upcasting/migrate-lint-deny-regions.rs @@ -1,4 +1,4 @@ -// check-pass +#![deny(deref_into_dyn_supertrait)] use std::ops::Deref; @@ -6,7 +6,8 @@ trait Bar<'a> {} trait Foo<'a>: Bar<'a> {} impl<'a> Deref for dyn Foo<'a> { - //~^ WARN this `Deref` implementation is covered by an implicit supertrait coercion + //~^ ERROR this `Deref` implementation is covered by an implicit supertrait coercion + //~| WARN this will change its meaning in a future release! type Target = dyn Bar<'a>; fn deref(&self) -> &Self::Target { diff --git a/tests/ui/traits/trait-upcasting/migrate-lint-deny-regions.stderr b/tests/ui/traits/trait-upcasting/migrate-lint-deny-regions.stderr new file mode 100644 index 00000000000..a5f3660d4bc --- /dev/null +++ b/tests/ui/traits/trait-upcasting/migrate-lint-deny-regions.stderr @@ -0,0 +1,19 @@ +error: this `Deref` implementation is covered by an implicit supertrait coercion + --> $DIR/migrate-lint-deny-regions.rs:8:1 + | +LL | impl<'a> Deref for dyn Foo<'a> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn Foo<'_>` implements `Deref<Target = dyn Bar<'_>>` which conflicts with supertrait `Bar<'_>` +... +LL | type Target = dyn Bar<'a>; + | -------------------------- target type is a supertrait of `dyn Foo<'_>` + | + = warning: this will change its meaning in a future release! + = note: for more information, see issue #89460 <https://github.com/rust-lang/rust/issues/89460> +note: the lint level is defined here + --> $DIR/migrate-lint-deny-regions.rs:1:9 + | +LL | #![deny(deref_into_dyn_supertrait)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/traits/trait-upcasting/deref-lint.rs b/tests/ui/traits/trait-upcasting/migrate-lint-deny.rs index 68838d2ae20..926b3649e01 100644 --- a/tests/ui/traits/trait-upcasting/deref-lint.rs +++ b/tests/ui/traits/trait-upcasting/migrate-lint-deny.rs @@ -1,4 +1,4 @@ -// check-pass +#![deny(deref_into_dyn_supertrait)] use std::ops::Deref; @@ -7,7 +7,8 @@ trait A {} trait B: A {} impl<'a> Deref for dyn 'a + B { - //~^ WARN this `Deref` implementation is covered by an implicit supertrait coercion + //~^ ERROR this `Deref` implementation is covered by an implicit supertrait coercion + //~| WARN this will change its meaning in a future release! type Target = dyn A; fn deref(&self) -> &Self::Target { diff --git a/tests/ui/traits/trait-upcasting/migrate-lint-deny.stderr b/tests/ui/traits/trait-upcasting/migrate-lint-deny.stderr new file mode 100644 index 00000000000..29997a9b3d9 --- /dev/null +++ b/tests/ui/traits/trait-upcasting/migrate-lint-deny.stderr @@ -0,0 +1,19 @@ +error: this `Deref` implementation is covered by an implicit supertrait coercion + --> $DIR/migrate-lint-deny.rs:9:1 + | +LL | impl<'a> Deref for dyn 'a + B { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn B` implements `Deref<Target = dyn A>` which conflicts with supertrait `A` +... +LL | type Target = dyn A; + | -------------------- target type is a supertrait of `dyn B` + | + = warning: this will change its meaning in a future release! + = note: for more information, see issue #89460 <https://github.com/rust-lang/rust/issues/89460> +note: the lint level is defined here + --> $DIR/migrate-lint-deny.rs:1:9 + | +LL | #![deny(deref_into_dyn_supertrait)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.rs b/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.rs index 2c9126c863d..8a90a09ff04 100644 --- a/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.rs +++ b/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.rs @@ -10,6 +10,7 @@ trait Foo: Bar<i32> { impl<'a> Deref for dyn Foo + 'a { //~^ WARN this `Deref` implementation is covered by an implicit supertrait coercion + //~| WARN this will change its meaning in a future release! type Target = dyn Bar<u32> + 'a; fn deref(&self) -> &Self::Target { diff --git a/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.stderr b/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.stderr index a447f9cf83b..6245da5a176 100644 --- a/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.stderr +++ b/tests/ui/traits/trait-upcasting/migrate-lint-different-substs.stderr @@ -3,11 +3,12 @@ warning: this `Deref` implementation is covered by an implicit supertrait coerci | LL | impl<'a> Deref for dyn Foo + 'a { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `dyn Foo` implements `Deref<Target = dyn Bar<u32>>` which conflicts with supertrait `Bar<i32>` -LL | +... LL | type Target = dyn Bar<u32> + 'a; | -------------------------------- target type is a supertrait of `dyn Foo` | - = help: consider removing this implementation or replacing it with a method instead + = warning: this will change its meaning in a future release! + = note: for more information, see issue #89460 <https://github.com/rust-lang/rust/issues/89460> = note: `#[warn(deref_into_dyn_supertrait)]` on by default warning: 1 warning emitted diff --git a/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.rs b/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.rs index 0e17c276717..2e53a00a90e 100644 --- a/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.rs +++ b/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.rs @@ -1,4 +1,5 @@ // check-fail +#![feature(trait_upcasting)] trait Bar<T> { fn bar(&self, _: T) {} diff --git a/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.stderr b/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.stderr index c888ccc1ebb..70ba1fcaf38 100644 --- a/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.stderr +++ b/tests/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/multiple-occurrence-ambiguousity.rs:19:26 + --> $DIR/multiple-occurrence-ambiguousity.rs:20:26 | LL | let t: &dyn Bar<_> = s; | ----------- ^ expected trait `Bar`, found trait `Foo` diff --git a/tests/ui/traits/trait-upcasting/normalization.rs b/tests/ui/traits/trait-upcasting/normalization.rs index b594969483a..24da1ec5dfb 100644 --- a/tests/ui/traits/trait-upcasting/normalization.rs +++ b/tests/ui/traits/trait-upcasting/normalization.rs @@ -3,6 +3,8 @@ // revisions: current next //[next] compile-flags: -Znext-solver +#![feature(trait_upcasting)] + trait Mirror { type Assoc; } diff --git a/tests/ui/traits/trait-upcasting/replace-vptr.rs b/tests/ui/traits/trait-upcasting/replace-vptr.rs index 4a7304ec2d7..9ccfc9306ac 100644 --- a/tests/ui/traits/trait-upcasting/replace-vptr.rs +++ b/tests/ui/traits/trait-upcasting/replace-vptr.rs @@ -1,5 +1,7 @@ // run-pass +#![feature(trait_upcasting)] + trait A { fn foo_a(&self); } diff --git a/tests/ui/traits/trait-upcasting/struct.rs b/tests/ui/traits/trait-upcasting/struct.rs index 64fa9ca1b5f..a3e41696956 100644 --- a/tests/ui/traits/trait-upcasting/struct.rs +++ b/tests/ui/traits/trait-upcasting/struct.rs @@ -1,5 +1,7 @@ // run-pass +#![feature(trait_upcasting)] + use std::rc::Rc; use std::sync::Arc; diff --git a/tests/ui/traits/trait-upcasting/subtrait-method.rs b/tests/ui/traits/trait-upcasting/subtrait-method.rs index 20277280440..136d15af0e8 100644 --- a/tests/ui/traits/trait-upcasting/subtrait-method.rs +++ b/tests/ui/traits/trait-upcasting/subtrait-method.rs @@ -1,3 +1,5 @@ +#![feature(trait_upcasting)] + trait Foo: PartialEq<i32> + std::fmt::Debug + Send + Sync { fn a(&self) -> i32 { 10 diff --git a/tests/ui/traits/trait-upcasting/subtrait-method.stderr b/tests/ui/traits/trait-upcasting/subtrait-method.stderr index 3fdf3f48161..918159e845b 100644 --- a/tests/ui/traits/trait-upcasting/subtrait-method.stderr +++ b/tests/ui/traits/trait-upcasting/subtrait-method.stderr @@ -1,64 +1,64 @@ error[E0599]: no method named `c` found for reference `&dyn Bar` in the current scope - --> $DIR/subtrait-method.rs:53:9 + --> $DIR/subtrait-method.rs:55:9 | LL | bar.c(); | ^ help: there is a method with a similar name: `a` | = help: items from traits can only be used if the trait is implemented and in scope note: `Baz` defines an item `c`, perhaps you need to implement it - --> $DIR/subtrait-method.rs:25:1 + --> $DIR/subtrait-method.rs:27:1 | LL | trait Baz: Bar { | ^^^^^^^^^^^^^^ error[E0599]: no method named `b` found for reference `&dyn Foo` in the current scope - --> $DIR/subtrait-method.rs:57:9 + --> $DIR/subtrait-method.rs:59:9 | LL | foo.b(); | ^ help: there is a method with a similar name: `a` | = help: items from traits can only be used if the trait is implemented and in scope note: `Bar` defines an item `b`, perhaps you need to implement it - --> $DIR/subtrait-method.rs:15:1 + --> $DIR/subtrait-method.rs:17:1 | LL | trait Bar: Foo { | ^^^^^^^^^^^^^^ error[E0599]: no method named `c` found for reference `&dyn Foo` in the current scope - --> $DIR/subtrait-method.rs:59:9 + --> $DIR/subtrait-method.rs:61:9 | LL | foo.c(); | ^ help: there is a method with a similar name: `a` | = help: items from traits can only be used if the trait is implemented and in scope note: `Baz` defines an item `c`, perhaps you need to implement it - --> $DIR/subtrait-method.rs:25:1 + --> $DIR/subtrait-method.rs:27:1 | LL | trait Baz: Bar { | ^^^^^^^^^^^^^^ error[E0599]: no method named `b` found for reference `&dyn Foo` in the current scope - --> $DIR/subtrait-method.rs:63:9 + --> $DIR/subtrait-method.rs:65:9 | LL | foo.b(); | ^ help: there is a method with a similar name: `a` | = help: items from traits can only be used if the trait is implemented and in scope note: `Bar` defines an item `b`, perhaps you need to implement it - --> $DIR/subtrait-method.rs:15:1 + --> $DIR/subtrait-method.rs:17:1 | LL | trait Bar: Foo { | ^^^^^^^^^^^^^^ error[E0599]: no method named `c` found for reference `&dyn Foo` in the current scope - --> $DIR/subtrait-method.rs:65:9 + --> $DIR/subtrait-method.rs:67:9 | LL | foo.c(); | ^ help: there is a method with a similar name: `a` | = help: items from traits can only be used if the trait is implemented and in scope note: `Baz` defines an item `c`, perhaps you need to implement it - --> $DIR/subtrait-method.rs:25:1 + --> $DIR/subtrait-method.rs:27:1 | LL | trait Baz: Bar { | ^^^^^^^^^^^^^^ diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-1.current.stderr b/tests/ui/traits/trait-upcasting/type-checking-test-1.current.stderr index 47ffa68b8ff..10c22440a83 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-1.current.stderr +++ b/tests/ui/traits/trait-upcasting/type-checking-test-1.current.stderr @@ -1,5 +1,5 @@ error[E0605]: non-primitive cast: `&dyn Foo` as `&dyn Bar<_>` - --> $DIR/type-checking-test-1.rs:17:13 + --> $DIR/type-checking-test-1.rs:19:13 | LL | let _ = x as &dyn Bar<_>; // Ambiguous | ^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-1.next.stderr b/tests/ui/traits/trait-upcasting/type-checking-test-1.next.stderr index 47ffa68b8ff..10c22440a83 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-1.next.stderr +++ b/tests/ui/traits/trait-upcasting/type-checking-test-1.next.stderr @@ -1,5 +1,5 @@ error[E0605]: non-primitive cast: `&dyn Foo` as `&dyn Bar<_>` - --> $DIR/type-checking-test-1.rs:17:13 + --> $DIR/type-checking-test-1.rs:19:13 | LL | let _ = x as &dyn Bar<_>; // Ambiguous | ^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-1.rs b/tests/ui/traits/trait-upcasting/type-checking-test-1.rs index 7d3deeeaa61..54c3c5e0c28 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-1.rs +++ b/tests/ui/traits/trait-upcasting/type-checking-test-1.rs @@ -1,6 +1,8 @@ // revisions: current next //[next] compile-flags: -Znext-solver +#![feature(trait_upcasting)] + trait Foo: Bar<i32> + Bar<u32> {} trait Bar<T> { fn bar(&self) -> Option<T> { diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-2.rs b/tests/ui/traits/trait-upcasting/type-checking-test-2.rs index b4df0f5a902..b024b27750b 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-2.rs +++ b/tests/ui/traits/trait-upcasting/type-checking-test-2.rs @@ -1,3 +1,5 @@ +#![feature(trait_upcasting)] + trait Foo<T>: Bar<i32> + Bar<T> {} trait Bar<T> { fn bar(&self) -> Option<T> { diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-2.stderr b/tests/ui/traits/trait-upcasting/type-checking-test-2.stderr index f84ea93dc67..3e59b9d3363 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-2.stderr +++ b/tests/ui/traits/trait-upcasting/type-checking-test-2.stderr @@ -1,11 +1,11 @@ error[E0605]: non-primitive cast: `&dyn Foo<i32>` as `&dyn Bar<u32>` - --> $DIR/type-checking-test-2.rs:17:13 + --> $DIR/type-checking-test-2.rs:19:13 | LL | let _ = x as &dyn Bar<u32>; // Error | ^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object error[E0605]: non-primitive cast: `&dyn Foo<u32>` as `&dyn Bar<_>` - --> $DIR/type-checking-test-2.rs:22:13 + --> $DIR/type-checking-test-2.rs:24:13 | LL | let a = x as &dyn Bar<_>; // Ambiguous | ^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-3.rs b/tests/ui/traits/trait-upcasting/type-checking-test-3.rs index 3685569d98d..b2db3a12797 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-3.rs +++ b/tests/ui/traits/trait-upcasting/type-checking-test-3.rs @@ -1,3 +1,5 @@ +#![feature(trait_upcasting)] + trait Foo<'a>: Bar<'a> {} trait Bar<'a> {} diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-3.stderr b/tests/ui/traits/trait-upcasting/type-checking-test-3.stderr index 640a6066268..e6cb6a75399 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-3.stderr +++ b/tests/ui/traits/trait-upcasting/type-checking-test-3.stderr @@ -1,5 +1,5 @@ error: lifetime may not live long enough - --> $DIR/type-checking-test-3.rs:9:13 + --> $DIR/type-checking-test-3.rs:11:13 | LL | fn test_wrong1<'a>(x: &dyn Foo<'static>, y: &'a u32) { | -- lifetime `'a` defined here @@ -7,7 +7,7 @@ LL | let _ = x as &dyn Bar<'a>; // Error | ^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/type-checking-test-3.rs:14:13 + --> $DIR/type-checking-test-3.rs:16:13 | LL | fn test_wrong2<'a>(x: &dyn Foo<'a>) { | -- lifetime `'a` defined here diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-4.rs b/tests/ui/traits/trait-upcasting/type-checking-test-4.rs index 65391502386..f40c48f0d12 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-4.rs +++ b/tests/ui/traits/trait-upcasting/type-checking-test-4.rs @@ -1,3 +1,5 @@ +#![feature(trait_upcasting)] + trait Foo<'a>: Bar<'a, 'a> {} trait Bar<'a, 'b> { fn get_b(&self) -> Option<&'a u32> { diff --git a/tests/ui/traits/trait-upcasting/type-checking-test-4.stderr b/tests/ui/traits/trait-upcasting/type-checking-test-4.stderr index 7e7548955d3..8d506e5807e 100644 --- a/tests/ui/traits/trait-upcasting/type-checking-test-4.stderr +++ b/tests/ui/traits/trait-upcasting/type-checking-test-4.stderr @@ -1,5 +1,5 @@ error: lifetime may not live long enough - --> $DIR/type-checking-test-4.rs:13:13 + --> $DIR/type-checking-test-4.rs:15:13 | LL | fn test_wrong1<'a>(x: &dyn Foo<'static>, y: &'a u32) { | -- lifetime `'a` defined here @@ -7,7 +7,7 @@ LL | let _ = x as &dyn Bar<'static, 'a>; // Error | ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/type-checking-test-4.rs:18:13 + --> $DIR/type-checking-test-4.rs:20:13 | LL | fn test_wrong2<'a>(x: &dyn Foo<'static>, y: &'a u32) { | -- lifetime `'a` defined here @@ -15,7 +15,7 @@ LL | let _ = x as &dyn Bar<'a, 'static>; // Error | ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/type-checking-test-4.rs:24:5 + --> $DIR/type-checking-test-4.rs:26:5 | LL | fn test_wrong3<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> { | -- lifetime `'a` defined here @@ -24,7 +24,7 @@ LL | y.get_b() // ERROR | ^^^^^^^^^ returning this value requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/type-checking-test-4.rs:29:5 + --> $DIR/type-checking-test-4.rs:31:5 | LL | fn test_wrong4<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> { | -- lifetime `'a` defined here @@ -32,7 +32,7 @@ LL | <_ as Bar>::get_b(x) // ERROR | ^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/type-checking-test-4.rs:34:5 + --> $DIR/type-checking-test-4.rs:36:5 | LL | fn test_wrong5<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> { | -- lifetime `'a` defined here @@ -40,7 +40,7 @@ LL | <_ as Bar<'_, '_>>::get_b(x) // ERROR | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/type-checking-test-4.rs:42:5 + --> $DIR/type-checking-test-4.rs:44:5 | LL | fn test_wrong6<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> { | -- lifetime `'a` defined here diff --git a/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.current.stderr b/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.current.stderr new file mode 100644 index 00000000000..86de78f858c --- /dev/null +++ b/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.current.stderr @@ -0,0 +1,14 @@ +error[E0658]: cannot cast `dyn A` to `dyn B`, trait upcasting coercion is experimental + --> $DIR/upcast-through-struct-tail.rs:10:5 + | +LL | x + | ^ + | + = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information + = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = note: required when coercing `Box<Wrapper<(dyn A + 'a)>>` into `Box<Wrapper<(dyn B + 'a)>>` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.next.stderr b/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.next.stderr new file mode 100644 index 00000000000..86de78f858c --- /dev/null +++ b/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.next.stderr @@ -0,0 +1,14 @@ +error[E0658]: cannot cast `dyn A` to `dyn B`, trait upcasting coercion is experimental + --> $DIR/upcast-through-struct-tail.rs:10:5 + | +LL | x + | ^ + | + = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information + = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = note: required when coercing `Box<Wrapper<(dyn A + 'a)>>` into `Box<Wrapper<(dyn B + 'a)>>` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.rs b/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.rs index f8cf793e4a4..948f058e528 100644 --- a/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.rs +++ b/tests/ui/traits/trait-upcasting/upcast-through-struct-tail.rs @@ -1,4 +1,3 @@ -// check-pass // revisions: current next //[next] compile-flags: -Znext-solver @@ -9,6 +8,7 @@ trait B {} fn test<'a>(x: Box<Wrapper<dyn A + 'a>>) -> Box<Wrapper<dyn B + 'a>> { x + //~^ ERROR cannot cast `dyn A` to `dyn B`, trait upcasting coercion is experimental } fn main() {} diff --git a/tests/ui/traits/upcast_soundness_bug.rs b/tests/ui/traits/upcast_soundness_bug.rs new file mode 100644 index 00000000000..32e32850925 --- /dev/null +++ b/tests/ui/traits/upcast_soundness_bug.rs @@ -0,0 +1,69 @@ +#![feature(trait_upcasting)] +// known-bug: #120222 +// check-pass +//! This will segfault at runtime. + +pub trait SupSupA { + fn method(&self) {} +} +pub trait SupSupB {} +impl<T> SupSupA for T {} +impl<T> SupSupB for T {} + +pub trait Super<T>: SupSupA + SupSupB {} + +pub trait Unimplemented {} + +pub trait Trait<T1, T2>: Super<T1> + Super<T2> { + fn missing_method(&self) + where + T1: Unimplemented, + { + } +} + +impl<S, T> Super<T> for S {} + +impl<S, T1, T2> Trait<T1, T2> for S {} + +#[inline(never)] +pub fn user1() -> &'static dyn Trait<u8, u8> { + &() + /* VTABLE: + .L__unnamed_2: + .quad core::ptr::drop_in_place<()> + .asciz "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000" + .quad example::SupSupA::method + .quad .L__unnamed_4 // SupSupB vtable (pointer) + .zero 8 // null pointer for missing_method + */ +} + +#[inline(never)] +pub fn user2() -> &'static dyn Trait<u8, u16> { + &() + /* VTABLE: + .L__unnamed_3: + .quad core::ptr::drop_in_place<()> + .asciz "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000" + .quad example::SupSupA::method + .quad .L__unnamed_4 // SupSupB vtable (pointer) + .quad .L__unnamed_5 // Super<u16> vtable (pointer) + .zero 8 // null pointer for missing_method + */ +} + +fn main() { + let p: *const dyn Trait<u8, u8> = &(); + let p = p as *const dyn Trait<u8, u16>; // <- this is bad! + let p = p as *const dyn Super<u16>; // <- this upcast accesses improper vtable entry + // accessing from L__unnamed_2 the position for the 'Super<u16> vtable (pointer)', + // thus reading 'null pointer for missing_method' + + let p = p as *const dyn SupSupB; // <- this upcast dereferences (null) pointer from that entry + // to read the SupSupB vtable (pointer) + + // SEGFAULT + + println!("{:?}", p); +} diff --git a/tests/ui/treat-err-as-bug/err.stderr b/tests/ui/treat-err-as-bug/err.stderr index 4c5d0e5ae79..f1b61c3607b 100644 --- a/tests/ui/treat-err-as-bug/err.stderr +++ b/tests/ui/treat-err-as-bug/err.stderr @@ -8,5 +8,5 @@ error: the compiler unexpectedly panicked. this is a bug. query stack during panic: #0 [eval_to_allocation_raw] const-evaluating + checking `C` -#1 [eval_to_allocation_raw] const-evaluating + checking `C` +#1 [lint_mod] linting top-level module end of query stack diff --git a/tests/ui/try-trait/bad-interconversion.stderr b/tests/ui/try-trait/bad-interconversion.stderr index 97fbbdbf8f8..4d046635d64 100644 --- a/tests/ui/try-trait/bad-interconversion.stderr +++ b/tests/ui/try-trait/bad-interconversion.stderr @@ -12,6 +12,7 @@ LL | Ok(Err(123_i32)?) = help: the following other types implement trait `From<T>`: <u8 as From<bool>> <u8 as From<NonZeroU8>> + <u8 as From<Char>> = note: required for `Result<u64, u8>` to implement `FromResidual<Result<Infallible, i32>>` error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result` diff --git a/tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr b/tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr index 94113b336c3..7f80c3cfaba 100644 --- a/tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr +++ b/tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr @@ -4,11 +4,6 @@ error[E0391]: cycle detected when simplifying constant for the type system `Alph LL | V3 = Self::V1 {} as u8 + 2, | ^^^^^^^^^^^^^^^^^^^^^ | -note: ...which requires simplifying constant for the type system `Alpha::V3::{constant#0}`... - --> $DIR/self-in-enum-definition.rs:5:10 - | -LL | V3 = Self::V1 {} as u8 + 2, - | ^^^^^^^^^^^^^^^^^^^^^ note: ...which requires const-evaluating + checking `Alpha::V3::{constant#0}`... --> $DIR/self-in-enum-definition.rs:5:10 | diff --git a/tests/ui/type-alias-impl-trait/closure_infer.rs b/tests/ui/type-alias-impl-trait/closure_infer.rs new file mode 100644 index 00000000000..04e2323ec4a --- /dev/null +++ b/tests/ui/type-alias-impl-trait/closure_infer.rs @@ -0,0 +1,35 @@ +// check-pass + +// Regression test for an ICE: https://github.com/rust-lang/rust/issues/119916 + +#![feature(impl_trait_in_assoc_type)] +#![feature(type_alias_impl_trait)] + +// `impl_trait_in_assoc_type` example from the bug report. +pub trait StreamConsumer { + type BarrierStream; + fn execute() -> Self::BarrierStream; +} + +pub struct DispatchExecutor; + +impl StreamConsumer for DispatchExecutor { + type BarrierStream = impl Sized; + fn execute() -> Self::BarrierStream { + || -> _ {} + } +} + +// Functions that constrain TAITs can contain closures with an `_` in the return type. +type Foo = impl Sized; +fn foo() -> Foo { + || -> _ {} +} + +// The `_` in the closure return type can also be the TAIT itself. +type Bar = impl Sized; +fn bar() -> impl FnOnce() -> Bar { + || -> _ {} +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/hidden_behind_struct_field2.rs b/tests/ui/type-alias-impl-trait/hidden_behind_struct_field2.rs index e440dce5e51..4c881dd1330 100644 --- a/tests/ui/type-alias-impl-trait/hidden_behind_struct_field2.rs +++ b/tests/ui/type-alias-impl-trait/hidden_behind_struct_field2.rs @@ -1,9 +1,8 @@ -//! This test shows that we can even follow projections -//! into associated types of the same impl if they are -//! indirectly mentioned in a struct field. +//! This test shows that we do not treat opaque types +//! as defined by a method if the opaque type is +//! only indirectly mentioned in a struct field. #![feature(impl_trait_in_assoc_type)] -// check-pass struct Bar; @@ -16,6 +15,7 @@ impl Trait for Bar { type Assoc = impl std::fmt::Debug; fn foo() -> Foo { Foo { field: () } + //~^ ERROR: item constrains opaque type that is not in its signature } } diff --git a/tests/ui/type-alias-impl-trait/hidden_behind_struct_field2.stderr b/tests/ui/type-alias-impl-trait/hidden_behind_struct_field2.stderr new file mode 100644 index 00000000000..5c53dfa3a75 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/hidden_behind_struct_field2.stderr @@ -0,0 +1,15 @@ +error: item constrains opaque type that is not in its signature + --> $DIR/hidden_behind_struct_field2.rs:17:22 + | +LL | Foo { field: () } + | ^^ + | + = note: this item must mention the opaque type in its signature in order to be able to register hidden types +note: this item must mention the opaque type in its signature in order to be able to register hidden types + --> $DIR/hidden_behind_struct_field2.rs:16:8 + | +LL | fn foo() -> Foo { + | ^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait.rs b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait.rs new file mode 100644 index 00000000000..a788563ab77 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait.rs @@ -0,0 +1,38 @@ +//! Check that we cannot instantiate a hidden type in the body +//! of an assoc fn or const unless mentioned in the signature. + +#![feature(impl_trait_in_assoc_type)] + +trait Trait: Sized { + type Assoc; + fn foo(); + fn bar() -> Self::Assoc; +} + +impl Trait for () { + type Assoc = impl std::fmt::Debug; + fn foo() { + let x: Self::Assoc = 42; //~ ERROR: mismatched types + } + fn bar() -> Self::Assoc { + "" + } +} + +trait Trait2: Sized { + type Assoc; + const FOO: (); + fn bar() -> Self::Assoc; +} + +impl Trait2 for () { + type Assoc = impl std::fmt::Debug; + const FOO: () = { + let x: Self::Assoc = 42; //~ ERROR: mismatched types + }; + fn bar() -> Self::Assoc { + "" + } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait.stderr b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait.stderr new file mode 100644 index 00000000000..1d7a97c5367 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait.stderr @@ -0,0 +1,41 @@ +error[E0308]: mismatched types + --> $DIR/impl_trait_in_trait_defined_outside_trait.rs:15:30 + | +LL | type Assoc = impl std::fmt::Debug; + | -------------------- the expected opaque type +LL | fn foo() { +LL | let x: Self::Assoc = 42; + | ----------- ^^ expected opaque type, found integer + | | + | expected due to this + | + = note: expected opaque type `<() as Trait>::Assoc` + found type `{integer}` +note: this item must have the opaque type in its signature in order to be able to register hidden types + --> $DIR/impl_trait_in_trait_defined_outside_trait.rs:14:8 + | +LL | fn foo() { + | ^^^ + +error[E0308]: mismatched types + --> $DIR/impl_trait_in_trait_defined_outside_trait.rs:31:30 + | +LL | type Assoc = impl std::fmt::Debug; + | -------------------- the expected opaque type +LL | const FOO: () = { +LL | let x: Self::Assoc = 42; + | ----------- ^^ expected opaque type, found integer + | | + | expected due to this + | + = note: expected opaque type `<() as Trait2>::Assoc` + found type `{integer}` +note: this item must have the opaque type in its signature in order to be able to register hidden types + --> $DIR/impl_trait_in_trait_defined_outside_trait.rs:30:11 + | +LL | const FOO: () = { + | ^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait2.rs b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait2.rs new file mode 100644 index 00000000000..77cdca198da --- /dev/null +++ b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait2.rs @@ -0,0 +1,22 @@ +//! Check that we cannot instantiate a hidden type from another assoc type. + +#![feature(impl_trait_in_assoc_type)] + +trait Trait: Sized { + type Assoc; + type Foo; + fn foo() -> Self::Assoc; +} + +impl Trait for () { + type Assoc = impl std::fmt::Debug; + type Foo = [(); { + let x: Self::Assoc = 42; //~ ERROR: mismatched types + 3 + }]; + fn foo() -> Self::Assoc { + "" + } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait2.stderr b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait2.stderr new file mode 100644 index 00000000000..708c3f28d2d --- /dev/null +++ b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait2.stderr @@ -0,0 +1,17 @@ +error[E0308]: mismatched types + --> $DIR/impl_trait_in_trait_defined_outside_trait2.rs:14:30 + | +LL | type Assoc = impl std::fmt::Debug; + | -------------------- the expected opaque type +LL | type Foo = [(); { +LL | let x: Self::Assoc = 42; + | ----------- ^^ expected opaque type, found integer + | | + | expected due to this + | + = note: expected opaque type `<() as Trait>::Assoc` + found type `{integer}` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait3.rs b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait3.rs new file mode 100644 index 00000000000..dfcf7336533 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/impl_trait_in_trait_defined_outside_trait3.rs @@ -0,0 +1,38 @@ +//! Check that non-defining assoc items can use the opaque type +//! opaquely. + +// check-pass + +#![feature(impl_trait_in_assoc_type)] + +trait Trait: Sized { + type Assoc; + fn foo(); + fn bar() -> Self::Assoc; +} + +impl Trait for () { + type Assoc = impl std::fmt::Debug; + fn foo() { + let x: Self::Assoc = Self::bar(); + } + fn bar() -> Self::Assoc { + "" + } +} + +trait Trait2: Sized { + type Assoc; + const FOO: (); + const BAR: Self::Assoc; +} + +impl Trait2 for () { + type Assoc = impl Copy; + const FOO: () = { + let x: Self::Assoc = Self::BAR; + }; + const BAR: Self::Assoc = ""; +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound.rs b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound.rs new file mode 100644 index 00000000000..baeba1d3de6 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound.rs @@ -0,0 +1,17 @@ +#![feature(impl_trait_in_assoc_type)] + +trait Foo { + type Assoc<'a, 'b>; + fn bar<'a: 'a, 'b: 'b>(_: &'a ()) -> Self::Assoc<'a, 'b>; +} + +impl Foo for () { + type Assoc<'a, 'b> = impl Sized; + fn bar<'a: 'a, 'b: 'b>(x: &'a ()) -> Self::Assoc<'a, 'b> { + let closure = |x: &'a ()| -> Self::Assoc<'b, 'a> { x }; + //~^ ERROR `<() as Foo>::Assoc<'b, 'a>` captures lifetime that does not appear in bounds + x + } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound.stderr b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound.stderr new file mode 100644 index 00000000000..a7d3e7f0be4 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound.stderr @@ -0,0 +1,13 @@ +error[E0700]: hidden type for `<() as Foo>::Assoc<'b, 'a>` captures lifetime that does not appear in bounds + --> $DIR/in-assoc-ty-early-bound.rs:11:60 + | +LL | type Assoc<'a, 'b> = impl Sized; + | ---------- opaque type defined here +LL | fn bar<'a: 'a, 'b: 'b>(x: &'a ()) -> Self::Assoc<'a, 'b> { + | -- hidden type `&'a ()` captures the lifetime `'a` as defined here +LL | let closure = |x: &'a ()| -> Self::Assoc<'b, 'a> { x }; + | ^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0700`. diff --git a/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound2.rs b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound2.rs new file mode 100644 index 00000000000..7452000b65d --- /dev/null +++ b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound2.rs @@ -0,0 +1,21 @@ +#![feature(impl_trait_in_assoc_type)] + +trait Foo { + type Assoc<'a>; + fn bar<'a: 'a>(); +} + +impl Foo for () { + type Assoc<'a> = impl Sized; //~ ERROR unconstrained opaque type + fn bar<'a: 'a>() + where + Self::Assoc<'a>:, + { + let _ = |x: &'a ()| { + let _: Self::Assoc<'a> = x; + //~^ ERROR `<() as Foo>::Assoc<'a>` captures lifetime that does not appear in bound + }; + } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound2.stderr b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound2.stderr new file mode 100644 index 00000000000..1274a8b60de --- /dev/null +++ b/tests/ui/type-alias-impl-trait/in-assoc-ty-early-bound2.stderr @@ -0,0 +1,22 @@ +error[E0700]: hidden type for `<() as Foo>::Assoc<'a>` captures lifetime that does not appear in bounds + --> $DIR/in-assoc-ty-early-bound2.rs:15:20 + | +LL | type Assoc<'a> = impl Sized; + | ---------- opaque type defined here +LL | fn bar<'a: 'a>() + | -- hidden type `&'a ()` captures the lifetime `'a` as defined here +... +LL | let _: Self::Assoc<'a> = x; + | ^^^^^^^^^^^^^^^ + +error: unconstrained opaque type + --> $DIR/in-assoc-ty-early-bound2.rs:9:22 + | +LL | type Assoc<'a> = impl Sized; + | ^^^^^^^^^^ + | + = note: `Assoc` must be used in combination with a concrete type within the same impl + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0700`. diff --git a/tests/ui/type-alias-impl-trait/in-where-clause.rs b/tests/ui/type-alias-impl-trait/in-where-clause.rs new file mode 100644 index 00000000000..0ad6e7a6f60 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/in-where-clause.rs @@ -0,0 +1,16 @@ +//! We evaluate `1 + 2` with `Reveal::All` during typeck, causing +//! us to to get the concrete type of `Bar` while computing it. +//! This again requires type checking `foo`. +#![feature(type_alias_impl_trait)] +type Bar = impl Sized; +//~^ ERROR: cycle +//~| ERROR: cycle + +fn foo() -> Bar +where + Bar: Send, +{ + [0; 1 + 2] +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/in-where-clause.stderr b/tests/ui/type-alias-impl-trait/in-where-clause.stderr new file mode 100644 index 00000000000..9c08b8f127d --- /dev/null +++ b/tests/ui/type-alias-impl-trait/in-where-clause.stderr @@ -0,0 +1,50 @@ +error[E0391]: cycle detected when computing type of `Bar::{opaque#0}` + --> $DIR/in-where-clause.rs:5:12 + | +LL | type Bar = impl Sized; + | ^^^^^^^^^^ + | +note: ...which requires computing type of opaque `Bar::{opaque#0}`... + --> $DIR/in-where-clause.rs:5:12 + | +LL | type Bar = impl Sized; + | ^^^^^^^^^^ +note: ...which requires type-checking `foo`... + --> $DIR/in-where-clause.rs:9:1 + | +LL | / fn foo() -> Bar +LL | | where +LL | | Bar: Send, + | |______________^ + = note: ...which requires revealing opaque types in `[Binder { value: TraitPredicate(<Bar as core::marker::Send>, polarity:Positive), bound_vars: [] }]`... + = note: ...which again requires computing type of `Bar::{opaque#0}`, completing the cycle +note: cycle used when checking that `Bar::{opaque#0}` is well-formed + --> $DIR/in-where-clause.rs:5:12 + | +LL | type Bar = impl Sized; + | ^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information + +error[E0391]: cycle detected when computing type of opaque `Bar::{opaque#0}` + --> $DIR/in-where-clause.rs:5:12 + | +LL | type Bar = impl Sized; + | ^^^^^^^^^^ + | +note: ...which requires type-checking `foo`... + --> $DIR/in-where-clause.rs:13:9 + | +LL | [0; 1 + 2] + | ^^^^^ + = note: ...which requires evaluating trait selection obligation `Bar: core::marker::Send`... + = note: ...which again requires computing type of opaque `Bar::{opaque#0}`, completing the cycle +note: cycle used when computing type of `Bar::{opaque#0}` + --> $DIR/in-where-clause.rs:5:12 + | +LL | type Bar = impl Sized; + | ^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0391`. diff --git a/tests/ui/type-alias-impl-trait/issue-77179.rs b/tests/ui/type-alias-impl-trait/issue-77179.rs index 093aeb4b279..3d6c826d6ac 100644 --- a/tests/ui/type-alias-impl-trait/issue-77179.rs +++ b/tests/ui/type-alias-impl-trait/issue-77179.rs @@ -12,3 +12,8 @@ fn test() -> Pointer<_> { fn main() { test(); } + +extern "Rust" { + fn bar() -> Pointer<_>; + //~^ ERROR: the placeholder `_` is not allowed within types +} diff --git a/tests/ui/type-alias-impl-trait/issue-77179.stderr b/tests/ui/type-alias-impl-trait/issue-77179.stderr index 68dd6570d00..c5cacfd3cd3 100644 --- a/tests/ui/type-alias-impl-trait/issue-77179.stderr +++ b/tests/ui/type-alias-impl-trait/issue-77179.stderr @@ -7,6 +7,15 @@ LL | fn test() -> Pointer<_> { | | not allowed in type signatures | help: replace with the correct return type: `Pointer<i32>` -error: aborting due to 1 previous error +error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions + --> $DIR/issue-77179.rs:17:25 + | +LL | fn bar() -> Pointer<_>; + | ^ + | | + | not allowed in type signatures + | help: use type parameters instead: `T` + +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0121`. diff --git a/tests/ui/type-alias-impl-trait/itiat-allow-nested-closures.bad.stderr b/tests/ui/type-alias-impl-trait/itiat-allow-nested-closures.bad.stderr new file mode 100644 index 00000000000..4acc47eaef2 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/itiat-allow-nested-closures.bad.stderr @@ -0,0 +1,23 @@ +error[E0308]: mismatched types + --> $DIR/itiat-allow-nested-closures.rs:21:22 + | +LL | type Assoc = impl Sized; + | ---------- the found opaque type +... +LL | let _: i32 = closure(); + | --- ^^^^^^^^^ expected `i32`, found opaque type + | | + | expected due to this + +error[E0308]: mismatched types + --> $DIR/itiat-allow-nested-closures.rs:22:9 + | +LL | fn bar() -> Self::Assoc { + | ----------- expected `()` because of return type +... +LL | 1i32 + | ^^^^ expected `()`, found `i32` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/type-alias-impl-trait/itiat-allow-nested-closures.rs b/tests/ui/type-alias-impl-trait/itiat-allow-nested-closures.rs new file mode 100644 index 00000000000..55994d6a325 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/itiat-allow-nested-closures.rs @@ -0,0 +1,26 @@ +#![feature(impl_trait_in_assoc_type)] + +// revisions: ok bad +// [ok] check-pass + +trait Foo { + type Assoc; + fn bar() -> Self::Assoc; +} + +impl Foo for () { + type Assoc = impl Sized; + fn bar() -> Self::Assoc { + let closure = || -> Self::Assoc { + #[cfg(ok)] + let x: Self::Assoc = 42_i32; + #[cfg(bad)] + let x: Self::Assoc = (); + x + }; + let _: i32 = closure(); //[bad]~ ERROR mismatched types + 1i32 //[bad]~ ERROR mismatched types + } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/itiat-forbid-nested-items.rs b/tests/ui/type-alias-impl-trait/itiat-forbid-nested-items.rs new file mode 100644 index 00000000000..8c9d780c111 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/itiat-forbid-nested-items.rs @@ -0,0 +1,20 @@ +#![feature(impl_trait_in_assoc_type)] + +trait Foo { + type Assoc; + fn bar() -> Self::Assoc; +} + +impl Foo for () { + type Assoc = impl Sized; + fn bar() -> Self::Assoc { + fn foo() -> <() as Foo>::Assoc { + let x: <() as Foo>::Assoc = 42_i32; //~ ERROR mismatched types + x + }; + let _: i32 = foo(); + 1i32 + } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/itiat-forbid-nested-items.stderr b/tests/ui/type-alias-impl-trait/itiat-forbid-nested-items.stderr new file mode 100644 index 00000000000..c177201431a --- /dev/null +++ b/tests/ui/type-alias-impl-trait/itiat-forbid-nested-items.stderr @@ -0,0 +1,22 @@ +error[E0308]: mismatched types + --> $DIR/itiat-forbid-nested-items.rs:12:41 + | +LL | type Assoc = impl Sized; + | ---------- the expected opaque type +... +LL | let x: <() as Foo>::Assoc = 42_i32; + | ------------------ ^^^^^^ expected opaque type, found `i32` + | | + | expected due to this + | + = note: expected opaque type `<() as Foo>::Assoc` + found type `i32` +note: this item must have the opaque type in its signature in order to be able to register hidden types + --> $DIR/itiat-forbid-nested-items.rs:11:12 + | +LL | fn foo() -> <() as Foo>::Assoc { + | ^^^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/type-alias-impl-trait/nested_inference_failure.rs b/tests/ui/type-alias-impl-trait/nested_inference_failure.rs new file mode 100644 index 00000000000..d2091ca96ea --- /dev/null +++ b/tests/ui/type-alias-impl-trait/nested_inference_failure.rs @@ -0,0 +1,28 @@ +// check-pass +// revisions: new old +//[new] compile-flags: -Znext-solver + +//! This test checks that we can successfully infer +//! the hidden type of `FooImpl` to be `Foo<i32, {closure}>` +//! and `ImplT` to be `i32`. This test used to fail, because +//! we were unable to make the connection that the closure +//! argument is the same as the first argument of `Foo`. + +#![feature(type_alias_impl_trait)] + +use std::fmt::Debug; +use std::marker::PhantomData; + +struct Foo<T: Debug, F: FnOnce(T)> { + f: F, + _phantom: PhantomData<T>, +} + +type ImplT = impl Debug; +type FooImpl = Foo<ImplT, impl FnOnce(ImplT)>; + +fn bar() -> FooImpl { + Foo::<i32, _> { f: |_| (), _phantom: PhantomData } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/struct-assignment-validity.rs b/tests/ui/type-alias-impl-trait/struct-assignment-validity.rs new file mode 100644 index 00000000000..39f0b9a02ee --- /dev/null +++ b/tests/ui/type-alias-impl-trait/struct-assignment-validity.rs @@ -0,0 +1,31 @@ +// compile-flags: -Zvalidate-mir +// check-pass + +// Check that we don't cause cycle errors when validating pre-`Reveal::All` MIR +// that assigns opaques through normalized projections. + +#![feature(impl_trait_in_assoc_type)] + +struct Bar; + +trait Trait { + type Assoc; + fn foo() -> Foo; +} + +impl Trait for Bar { + type Assoc = impl std::fmt::Debug; + fn foo() -> Foo + where + Self::Assoc:, + { + let x: <Bar as Trait>::Assoc = (); + Foo { field: () } + } +} + +struct Foo { + field: <Bar as Trait>::Assoc, +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/wf-nested.fail.stderr b/tests/ui/type-alias-impl-trait/wf-nested.fail.stderr index dcc4b8021ea..17c1f8897bf 100644 --- a/tests/ui/type-alias-impl-trait/wf-nested.fail.stderr +++ b/tests/ui/type-alias-impl-trait/wf-nested.fail.stderr @@ -1,5 +1,5 @@ error[E0310]: the parameter type `T` may not live long enough - --> $DIR/wf-nested.rs:55:27 + --> $DIR/wf-nested.rs:57:27 | LL | type InnerOpaque<T> = impl Sized; | ^^^^^^^^^^ diff --git a/tests/ui/type-alias-impl-trait/wf-nested.pass_sound.stderr b/tests/ui/type-alias-impl-trait/wf-nested.pass_sound.stderr index 121664bd956..f5d3a218542 100644 --- a/tests/ui/type-alias-impl-trait/wf-nested.pass_sound.stderr +++ b/tests/ui/type-alias-impl-trait/wf-nested.pass_sound.stderr @@ -12,6 +12,21 @@ help: consider adding an explicit lifetime bound LL | fn test<T: 'static>() { | +++++++++ -error: aborting due to 1 previous error +error[E0310]: the parameter type `T` may not live long enough + --> $DIR/wf-nested.rs:46:17 + | +LL | let _ = outer.get(); + | ^^^^^^^^^^^ + | | + | the parameter type `T` must be valid for the static lifetime... + | ...so that the type `T` will meet its required lifetime bounds + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +help: consider adding an explicit lifetime bound + | +LL | fn test<T: 'static>() { + | +++++++++ + +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0310`. diff --git a/tests/ui/type-alias-impl-trait/wf-nested.rs b/tests/ui/type-alias-impl-trait/wf-nested.rs index de388329489..2f90c4e00e3 100644 --- a/tests/ui/type-alias-impl-trait/wf-nested.rs +++ b/tests/ui/type-alias-impl-trait/wf-nested.rs @@ -43,7 +43,9 @@ mod pass_sound { fn test<T>() { let outer = define::<T>(); - let _ = outer.get(); //[pass_sound]~ ERROR `T` may not live long enough + let _ = outer.get(); + //[pass_sound]~^ ERROR `T` may not live long enough + //[pass_sound]~| ERROR `T` may not live long enough } } diff --git a/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.fixed b/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.fixed new file mode 100644 index 00000000000..9ce46bc1a65 --- /dev/null +++ b/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.fixed @@ -0,0 +1,32 @@ +// run-rustfix +trait Trait {} +struct Struct; +impl Trait for Struct {} +fn foo() -> Box<dyn Trait> { + Box::new(Struct) +} +fn bar() -> impl Trait { + Struct +} +fn main() { + let _ = if true { + Box::new(Struct) + } else { + foo() //~ ERROR E0308 + }; + let _ = if true { + foo() + } else { + Box::new(Struct) //~ ERROR E0308 + }; + let _ = if true { + Box::new(Struct) as Box<dyn Trait> + } else { + Box::new(bar()) //~ ERROR E0308 + }; + let _ = if true { + Box::new(bar()) as Box<dyn Trait> + } else { + Box::new(Struct) //~ ERROR E0308 + }; +} diff --git a/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.rs b/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.rs new file mode 100644 index 00000000000..7f65a3bb59d --- /dev/null +++ b/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.rs @@ -0,0 +1,32 @@ +// run-rustfix +trait Trait {} +struct Struct; +impl Trait for Struct {} +fn foo() -> Box<dyn Trait> { + Box::new(Struct) +} +fn bar() -> impl Trait { + Struct +} +fn main() { + let _ = if true { + Struct + } else { + foo() //~ ERROR E0308 + }; + let _ = if true { + foo() + } else { + Struct //~ ERROR E0308 + }; + let _ = if true { + Struct + } else { + bar() //~ ERROR E0308 + }; + let _ = if true { + bar() + } else { + Struct //~ ERROR E0308 + }; +} diff --git a/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.stderr b/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.stderr new file mode 100644 index 00000000000..c58bf60e7d6 --- /dev/null +++ b/tests/ui/typeck/suggest-box-on-divergent-if-else-arms.stderr @@ -0,0 +1,94 @@ +error[E0308]: `if` and `else` have incompatible types + --> $DIR/suggest-box-on-divergent-if-else-arms.rs:15:9 + | +LL | let _ = if true { + | _____________- +LL | | Struct + | | ------ expected because of this +LL | | } else { +LL | | foo() + | | ^^^^^ expected `Struct`, found `Box<dyn Trait>` +LL | | }; + | |_____- `if` and `else` have incompatible types + | + = note: expected struct `Struct` + found struct `Box<dyn Trait>` +help: `Struct` implements `Trait` so you can box it to coerce to the trait object `Box<dyn Trait>` + | +LL | Box::new(Struct) + | +++++++++ + + +error[E0308]: `if` and `else` have incompatible types + --> $DIR/suggest-box-on-divergent-if-else-arms.rs:20:9 + | +LL | let _ = if true { + | _____________- +LL | | foo() + | | ----- expected because of this +LL | | } else { +LL | | Struct + | | ^^^^^^ expected `Box<dyn Trait>`, found `Struct` +LL | | }; + | |_____- `if` and `else` have incompatible types + | + = note: expected struct `Box<dyn Trait>` + found struct `Struct` + = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html +help: store this in the heap by calling `Box::new` + | +LL | Box::new(Struct) + | +++++++++ + + +error[E0308]: `if` and `else` have incompatible types + --> $DIR/suggest-box-on-divergent-if-else-arms.rs:25:9 + | +LL | fn bar() -> impl Trait { + | ---------- the found opaque type +... +LL | let _ = if true { + | _____________- +LL | | Struct + | | ------ expected because of this +LL | | } else { +LL | | bar() + | | ^^^^^ expected `Struct`, found opaque type +LL | | }; + | |_____- `if` and `else` have incompatible types + | + = note: expected struct `Struct` + found opaque type `impl Trait` +help: `Struct` implements `Trait` so you can box both arms and coerce to the trait object `Box<dyn Trait>` + | +LL ~ Box::new(Struct) as Box<dyn Trait> +LL | } else { +LL ~ Box::new(bar()) + | + +error[E0308]: `if` and `else` have incompatible types + --> $DIR/suggest-box-on-divergent-if-else-arms.rs:30:9 + | +LL | fn bar() -> impl Trait { + | ---------- the expected opaque type +... +LL | let _ = if true { + | _____________- +LL | | bar() + | | ----- expected because of this +LL | | } else { +LL | | Struct + | | ^^^^^^ expected opaque type, found `Struct` +LL | | }; + | |_____- `if` and `else` have incompatible types + | + = note: expected opaque type `impl Trait` + found struct `Struct` +help: `Struct` implements `Trait` so you can box both arms and coerce to the trait object `Box<dyn Trait>` + | +LL ~ Box::new(bar()) as Box<dyn Trait> +LL | } else { +LL ~ Box::new(Struct) + | + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/typeck/typeck_type_placeholder_item.rs b/tests/ui/typeck/typeck_type_placeholder_item.rs index f6d1fb6a23d..4eba14f5a93 100644 --- a/tests/ui/typeck/typeck_type_placeholder_item.rs +++ b/tests/ui/typeck/typeck_type_placeholder_item.rs @@ -198,7 +198,6 @@ trait Qux { //~^ ERROR the placeholder `_` is not allowed within types on item signatures for associated types } impl Qux for Struct { - //~^ ERROR: not all trait items implemented, missing: `F` type A = _; //~^ ERROR the placeholder `_` is not allowed within types on item signatures for associated types type B = _; diff --git a/tests/ui/typeck/typeck_type_placeholder_item.stderr b/tests/ui/typeck/typeck_type_placeholder_item.stderr index bfcc76c1dae..a4325b01f02 100644 --- a/tests/ui/typeck/typeck_type_placeholder_item.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_item.stderr @@ -29,7 +29,7 @@ LL | struct BadStruct2<_, T>(_, T); | ^ expected identifier, found reserved identifier error: associated constant in `impl` without body - --> $DIR/typeck_type_placeholder_item.rs:206:5 + --> $DIR/typeck_type_placeholder_item.rs:205:5 | LL | const C: _; | ^^^^^^^^^^- @@ -411,7 +411,7 @@ LL | type Y = impl Trait<_>; | ^ not allowed in type signatures error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:217:31 + --> $DIR/typeck_type_placeholder_item.rs:216:31 | LL | fn value() -> Option<&'static _> { | ----------------^- @@ -420,7 +420,7 @@ LL | fn value() -> Option<&'static _> { | help: replace with the correct return type: `Option<&'static u8>` error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:222:10 + --> $DIR/typeck_type_placeholder_item.rs:221:10 | LL | const _: Option<_> = map(value); | ^^^^^^^^^ @@ -429,7 +429,7 @@ LL | const _: Option<_> = map(value); | help: replace with the correct type: `Option<u8>` error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:225:31 + --> $DIR/typeck_type_placeholder_item.rs:224:31 | LL | fn evens_squared(n: usize) -> _ { | ^ @@ -438,13 +438,13 @@ LL | fn evens_squared(n: usize) -> _ { | help: replace with an appropriate return type: `impl Iterator<Item = usize>` error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:230:10 + --> $DIR/typeck_type_placeholder_item.rs:229:10 | LL | const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); | ^ not allowed in type signatures | -note: however, the inferred type `Map<Filter<Range<i32>, {closure@typeck_type_placeholder_item.rs:230:29}>, {closure@typeck_type_placeholder_item.rs:230:49}>` cannot be named - --> $DIR/typeck_type_placeholder_item.rs:230:14 +note: however, the inferred type `Map<Filter<Range<i32>, {closure@typeck_type_placeholder_item.rs:229:29}>, {closure@typeck_type_placeholder_item.rs:229:49}>` cannot be named + --> $DIR/typeck_type_placeholder_item.rs:229:14 | LL | const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -631,25 +631,25 @@ LL | fn clone_from(&mut self, other: &FnTest9) { *self = FnTest9; } | ~~~~~~~~ error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated types - --> $DIR/typeck_type_placeholder_item.rs:202:14 + --> $DIR/typeck_type_placeholder_item.rs:201:14 | LL | type A = _; | ^ not allowed in type signatures error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated types - --> $DIR/typeck_type_placeholder_item.rs:204:14 + --> $DIR/typeck_type_placeholder_item.rs:203:14 | LL | type B = _; | ^ not allowed in type signatures error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated constants - --> $DIR/typeck_type_placeholder_item.rs:206:14 + --> $DIR/typeck_type_placeholder_item.rs:205:14 | LL | const C: _; | ^ not allowed in type signatures error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated constants - --> $DIR/typeck_type_placeholder_item.rs:209:14 + --> $DIR/typeck_type_placeholder_item.rs:208:14 | LL | const D: _ = 42; | ^ @@ -657,16 +657,7 @@ LL | const D: _ = 42; | not allowed in type signatures | help: replace with the correct type: `i32` -error[E0046]: not all trait items implemented, missing: `F` - --> $DIR/typeck_type_placeholder_item.rs:200:1 - | -LL | type F: std::ops::Fn(_); - | ----------------------- `F` from trait -... -LL | impl Qux for Struct { - | ^^^^^^^^^^^^^^^^^^^ missing `F` in implementation - -error: aborting due to 72 previous errors +error: aborting due to 71 previous errors -Some errors have detailed explanations: E0046, E0121, E0282, E0403. -For more information about an error, try `rustc --explain E0046`. +Some errors have detailed explanations: E0121, E0282, E0403. +For more information about an error, try `rustc --explain E0121`. diff --git a/tests/ui/unsafe/edition-2024-unsafe_op_in_unsafe_fn.stderr b/tests/ui/unsafe/edition-2024-unsafe_op_in_unsafe_fn.stderr index 1187c2d80f3..2eb1754392e 100644 --- a/tests/ui/unsafe/edition-2024-unsafe_op_in_unsafe_fn.stderr +++ b/tests/ui/unsafe/edition-2024-unsafe_op_in_unsafe_fn.stderr @@ -4,6 +4,7 @@ warning: call to unsafe function `unsf` is unsafe and requires unsafe block (err LL | unsf(); | ^^^^^^ call to unsafe function | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: consult the function's documentation for information on how to avoid undefined behavior note: an unsafe function restricts its caller, but its body is safe by default --> $DIR/edition-2024-unsafe_op_in_unsafe_fn.rs:9:1 diff --git a/tests/ui/unsafe/union_destructure.rs b/tests/ui/unsafe/union_destructure.rs index d0cf8640eaa..bb75dbf0997 100644 --- a/tests/ui/unsafe/union_destructure.rs +++ b/tests/ui/unsafe/union_destructure.rs @@ -1,4 +1,5 @@ // run-pass +#![allow(unreachable_patterns)] #[derive(Copy, Clone)] #[allow(dead_code)] diff --git a/tests/ui/unsafe/auxiliary/external_unsafe_macro.rs b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/auxiliary/external_unsafe_macro.rs index b3837338b33..b3837338b33 100644 --- a/tests/ui/unsafe/auxiliary/external_unsafe_macro.rs +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/auxiliary/external_unsafe_macro.rs diff --git a/tests/ui/unsafe/unsafe_op_in_unsafe_fn/edition_2024_default.rs b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/edition_2024_default.rs new file mode 100644 index 00000000000..4196b1cae24 --- /dev/null +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/edition_2024_default.rs @@ -0,0 +1,20 @@ +// edition: 2024 +// compile-flags: -Zunstable-options +// check-pass + +// Tests that `unsafe_op_in_unsafe_fn` is warn-by-default in edition 2024 and that the +// `unused_unsafe` lint does not consider the inner unsafe block to be unused. +#![crate_type = "lib"] +#![deny(unused_unsafe)] + +unsafe fn unsf() {} + +unsafe fn foo() { + unsf(); + //~^ WARN + + // no unused_unsafe + unsafe { + unsf(); + } +} diff --git a/tests/ui/unsafe/unsafe_op_in_unsafe_fn/edition_2024_default.stderr b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/edition_2024_default.stderr new file mode 100644 index 00000000000..e6d1d4e5cc7 --- /dev/null +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/edition_2024_default.stderr @@ -0,0 +1,17 @@ +warning: call to unsafe function `unsf` is unsafe and requires unsafe block (error E0133) + --> $DIR/edition_2024_default.rs:13:5 + | +LL | unsf(); + | ^^^^^^ call to unsafe function + | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> + = note: consult the function's documentation for information on how to avoid undefined behavior +note: an unsafe function restricts its caller, but its body is safe by default + --> $DIR/edition_2024_default.rs:12:1 + | +LL | unsafe fn foo() { + | ^^^^^^^^^^^^^^^ + = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/unsafe/unsafe_op_in_unsafe_fn/in_2024_compatibility.rs b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/in_2024_compatibility.rs new file mode 100644 index 00000000000..ec04bf8d631 --- /dev/null +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/in_2024_compatibility.rs @@ -0,0 +1,9 @@ +#![deny(rust_2024_compatibility)] +#![crate_type = "lib"] + +unsafe fn unsf() {} + +unsafe fn foo() { + unsf(); + //~^ ERROR call to unsafe function `unsf` is unsafe and requires unsafe block +} diff --git a/tests/ui/unsafe/unsafe_op_in_unsafe_fn/in_2024_compatibility.stderr b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/in_2024_compatibility.stderr new file mode 100644 index 00000000000..5092c1e689d --- /dev/null +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/in_2024_compatibility.stderr @@ -0,0 +1,22 @@ +error: call to unsafe function `unsf` is unsafe and requires unsafe block (error E0133) + --> $DIR/in_2024_compatibility.rs:7:5 + | +LL | unsf(); + | ^^^^^^ call to unsafe function + | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> + = note: consult the function's documentation for information on how to avoid undefined behavior +note: an unsafe function restricts its caller, but its body is safe by default + --> $DIR/in_2024_compatibility.rs:6:1 + | +LL | unsafe fn foo() { + | ^^^^^^^^^^^^^^^ +note: the lint level is defined here + --> $DIR/in_2024_compatibility.rs:1:9 + | +LL | #![deny(rust_2024_compatibility)] + | ^^^^^^^^^^^^^^^^^^^^^^^ + = note: `#[deny(unsafe_op_in_unsafe_fn)]` implied by `#[deny(rust_2024_compatibility)]` + +error: aborting due to 1 previous error + diff --git a/tests/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.rs b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/rfc-2585-unsafe_op_in_unsafe_fn.rs index 658d14da829..658d14da829 100644 --- a/tests/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.rs +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/rfc-2585-unsafe_op_in_unsafe_fn.rs diff --git a/tests/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.stderr b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/rfc-2585-unsafe_op_in_unsafe_fn.stderr index ea0659b2e10..4bc604a110e 100644 --- a/tests/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.stderr +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/rfc-2585-unsafe_op_in_unsafe_fn.stderr @@ -4,6 +4,7 @@ error: call to unsafe function `unsf` is unsafe and requires unsafe block (error LL | unsf(); | ^^^^^^ call to unsafe function | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: consult the function's documentation for information on how to avoid undefined behavior note: an unsafe function restricts its caller, but its body is safe by default --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:8:1 @@ -22,6 +23,7 @@ error: dereference of raw pointer is unsafe and requires unsafe block (error E01 LL | *PTR; | ^^^^ dereference of raw pointer | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior error: use of mutable static is unsafe and requires unsafe block (error E0133) @@ -30,6 +32,7 @@ error: use of mutable static is unsafe and requires unsafe block (error E0133) LL | VOID = (); | ^^^^ use of mutable static | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior error: unnecessary `unsafe` block @@ -50,6 +53,7 @@ error: call to unsafe function `unsf` is unsafe and requires unsafe block (error LL | unsf(); | ^^^^^^ call to unsafe function | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: consult the function's documentation for information on how to avoid undefined behavior note: an unsafe function restricts its caller, but its body is safe by default --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:23:1 @@ -69,6 +73,7 @@ error: dereference of raw pointer is unsafe and requires unsafe block (error E01 LL | *PTR; | ^^^^ dereference of raw pointer | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior error: use of mutable static is unsafe and requires unsafe block (error E0133) @@ -77,6 +82,7 @@ error: use of mutable static is unsafe and requires unsafe block (error E0133) LL | VOID = (); | ^^^^ use of mutable static | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior error: unnecessary `unsafe` block diff --git a/tests/ui/unsafe/wrapping-unsafe-block-sugg.fixed b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/wrapping-unsafe-block-sugg.fixed index 20f4fe847da..8f5cc014a3b 100644 --- a/tests/ui/unsafe/wrapping-unsafe-block-sugg.fixed +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/wrapping-unsafe-block-sugg.fixed @@ -11,50 +11,60 @@ unsafe fn unsf() {} pub unsafe fn foo() { unsafe { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default unsf(); //~ ERROR call to unsafe function `unsf` is unsafe - //~^ NOTE - //~| NOTE + //~^ NOTE call to unsafe function + //~| NOTE for more information, see issue #71668 + //~| NOTE consult the function's documentation unsf(); //~ ERROR call to unsafe function `unsf` is unsafe - //~^ NOTE - //~| NOTE + //~^ NOTE call to unsafe function + //~| NOTE for more information, see issue #71668 + //~| NOTE consult the function's documentation }} pub unsafe fn bar(x: *const i32) -> i32 { unsafe { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default let y = *x; //~ ERROR dereference of raw pointer is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE dereference of raw pointer + //~| NOTE for more information, see issue #71668 + //~| NOTE raw pointers may be null y + *x //~ ERROR dereference of raw pointer is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE dereference of raw pointer + //~| NOTE for more information, see issue #71668 + //~| NOTE raw pointers may be null }} static mut BAZ: i32 = 0; pub unsafe fn baz() -> i32 { unsafe { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default let y = BAZ; //~ ERROR use of mutable static is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE use of mutable static + //~| NOTE for more information, see issue #71668 + //~| NOTE mutable statics can be mutated by multiple threads y + BAZ //~ ERROR use of mutable static is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE use of mutable static + //~| NOTE for more information, see issue #71668 + //~| NOTE mutable statics can be mutated by multiple threads }} macro_rules! unsafe_macro { () => (unsf()) } //~^ ERROR call to unsafe function `unsf` is unsafe -//~| NOTE -//~| NOTE +//~| NOTE call to unsafe function +//~| NOTE for more information, see issue #71668 +//~| NOTE consult the function's documentation //~| ERROR call to unsafe function `unsf` is unsafe -//~| NOTE -//~| NOTE +//~| NOTE call to unsafe function +//~| NOTE for more information, see issue #71668 +//~| NOTE consult the function's documentation pub unsafe fn unsafe_in_macro() { unsafe { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default unsafe_macro!(); - //~^ NOTE - //~| NOTE + //~^ NOTE in this expansion + //~| NOTE in this expansion + //~| NOTE in this expansion unsafe_macro!(); - //~^ NOTE - //~| NOTE + //~^ NOTE in this expansion + //~| NOTE in this expansion + //~| NOTE in this expansion }} pub unsafe fn unsafe_in_external_macro() { diff --git a/tests/ui/unsafe/wrapping-unsafe-block-sugg.rs b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/wrapping-unsafe-block-sugg.rs index 13a446d2d24..90c9e282396 100644 --- a/tests/ui/unsafe/wrapping-unsafe-block-sugg.rs +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/wrapping-unsafe-block-sugg.rs @@ -11,50 +11,60 @@ unsafe fn unsf() {} pub unsafe fn foo() { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default unsf(); //~ ERROR call to unsafe function `unsf` is unsafe - //~^ NOTE - //~| NOTE + //~^ NOTE call to unsafe function + //~| NOTE for more information, see issue #71668 + //~| NOTE consult the function's documentation unsf(); //~ ERROR call to unsafe function `unsf` is unsafe - //~^ NOTE - //~| NOTE + //~^ NOTE call to unsafe function + //~| NOTE for more information, see issue #71668 + //~| NOTE consult the function's documentation } pub unsafe fn bar(x: *const i32) -> i32 { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default let y = *x; //~ ERROR dereference of raw pointer is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE dereference of raw pointer + //~| NOTE for more information, see issue #71668 + //~| NOTE raw pointers may be null y + *x //~ ERROR dereference of raw pointer is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE dereference of raw pointer + //~| NOTE for more information, see issue #71668 + //~| NOTE raw pointers may be null } static mut BAZ: i32 = 0; pub unsafe fn baz() -> i32 { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default let y = BAZ; //~ ERROR use of mutable static is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE use of mutable static + //~| NOTE for more information, see issue #71668 + //~| NOTE mutable statics can be mutated by multiple threads y + BAZ //~ ERROR use of mutable static is unsafe and requires unsafe block - //~^ NOTE - //~| NOTE + //~^ NOTE use of mutable static + //~| NOTE for more information, see issue #71668 + //~| NOTE mutable statics can be mutated by multiple threads } macro_rules! unsafe_macro { () => (unsf()) } //~^ ERROR call to unsafe function `unsf` is unsafe -//~| NOTE -//~| NOTE +//~| NOTE call to unsafe function +//~| NOTE for more information, see issue #71668 +//~| NOTE consult the function's documentation //~| ERROR call to unsafe function `unsf` is unsafe -//~| NOTE -//~| NOTE +//~| NOTE call to unsafe function +//~| NOTE for more information, see issue #71668 +//~| NOTE consult the function's documentation pub unsafe fn unsafe_in_macro() { //~^ NOTE an unsafe function restricts its caller, but its body is safe by default unsafe_macro!(); - //~^ NOTE - //~| NOTE + //~^ NOTE in this expansion + //~| NOTE in this expansion + //~| NOTE in this expansion unsafe_macro!(); - //~^ NOTE - //~| NOTE + //~^ NOTE in this expansion + //~| NOTE in this expansion + //~| NOTE in this expansion } pub unsafe fn unsafe_in_external_macro() { diff --git a/tests/ui/unsafe/wrapping-unsafe-block-sugg.stderr b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/wrapping-unsafe-block-sugg.stderr index 84b58bc0288..b9f5969474d 100644 --- a/tests/ui/unsafe/wrapping-unsafe-block-sugg.stderr +++ b/tests/ui/unsafe/unsafe_op_in_unsafe_fn/wrapping-unsafe-block-sugg.stderr @@ -4,6 +4,7 @@ error: call to unsafe function `unsf` is unsafe and requires unsafe block (error LL | unsf(); | ^^^^^^ call to unsafe function | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: consult the function's documentation for information on how to avoid undefined behavior note: an unsafe function restricts its caller, but its body is safe by default --> $DIR/wrapping-unsafe-block-sugg.rs:11:1 @@ -17,57 +18,62 @@ LL | #![deny(unsafe_op_in_unsafe_fn)] | ^^^^^^^^^^^^^^^^^^^^^^ error: call to unsafe function `unsf` is unsafe and requires unsafe block (error E0133) - --> $DIR/wrapping-unsafe-block-sugg.rs:16:5 + --> $DIR/wrapping-unsafe-block-sugg.rs:17:5 | LL | unsf(); | ^^^^^^ call to unsafe function | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: consult the function's documentation for information on how to avoid undefined behavior error: dereference of raw pointer is unsafe and requires unsafe block (error E0133) - --> $DIR/wrapping-unsafe-block-sugg.rs:23:13 + --> $DIR/wrapping-unsafe-block-sugg.rs:25:13 | LL | let y = *x; | ^^ dereference of raw pointer | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior note: an unsafe function restricts its caller, but its body is safe by default - --> $DIR/wrapping-unsafe-block-sugg.rs:21:1 + --> $DIR/wrapping-unsafe-block-sugg.rs:23:1 | LL | pub unsafe fn bar(x: *const i32) -> i32 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: dereference of raw pointer is unsafe and requires unsafe block (error E0133) - --> $DIR/wrapping-unsafe-block-sugg.rs:26:9 + --> $DIR/wrapping-unsafe-block-sugg.rs:29:9 | LL | y + *x | ^^ dereference of raw pointer | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior error: use of mutable static is unsafe and requires unsafe block (error E0133) - --> $DIR/wrapping-unsafe-block-sugg.rs:34:13 + --> $DIR/wrapping-unsafe-block-sugg.rs:38:13 | LL | let y = BAZ; | ^^^ use of mutable static | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior note: an unsafe function restricts its caller, but its body is safe by default - --> $DIR/wrapping-unsafe-block-sugg.rs:32:1 + --> $DIR/wrapping-unsafe-block-sugg.rs:36:1 | LL | pub unsafe fn baz() -> i32 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: use of mutable static is unsafe and requires unsafe block (error E0133) - --> $DIR/wrapping-unsafe-block-sugg.rs:37:9 + --> $DIR/wrapping-unsafe-block-sugg.rs:42:9 | LL | y + BAZ | ^^^ use of mutable static | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior error: call to unsafe function `unsf` is unsafe and requires unsafe block (error E0133) - --> $DIR/wrapping-unsafe-block-sugg.rs:42:36 + --> $DIR/wrapping-unsafe-block-sugg.rs:48:36 | LL | macro_rules! unsafe_macro { () => (unsf()) } | ^^^^^^ call to unsafe function @@ -75,16 +81,17 @@ LL | macro_rules! unsafe_macro { () => (unsf()) } LL | unsafe_macro!(); | --------------- in this macro invocation | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: consult the function's documentation for information on how to avoid undefined behavior note: an unsafe function restricts its caller, but its body is safe by default - --> $DIR/wrapping-unsafe-block-sugg.rs:50:1 + --> $DIR/wrapping-unsafe-block-sugg.rs:58:1 | LL | pub unsafe fn unsafe_in_macro() { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `unsafe_macro` (in Nightly builds, run with -Z macro-backtrace for more info) error: call to unsafe function `unsf` is unsafe and requires unsafe block (error E0133) - --> $DIR/wrapping-unsafe-block-sugg.rs:42:36 + --> $DIR/wrapping-unsafe-block-sugg.rs:48:36 | LL | macro_rules! unsafe_macro { () => (unsf()) } | ^^^^^^ call to unsafe function @@ -92,6 +99,7 @@ LL | macro_rules! unsafe_macro { () => (unsf()) } LL | unsafe_macro!(); | --------------- in this macro invocation | + = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> = note: consult the function's documentation for information on how to avoid undefined behavior = note: this error originates in the macro `unsafe_macro` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/weird-exprs.rs b/tests/ui/weird-exprs.rs index 6d40d6377c5..748fe13c1e4 100644 --- a/tests/ui/weird-exprs.rs +++ b/tests/ui/weird-exprs.rs @@ -231,6 +231,31 @@ fn infcx() { let _cx: cx::cx::Cx = cx::cx::cx::cx::cx::Cx; } +fn return_already() -> impl std::fmt::Debug { + loop { + return !!!!!!! + break !!!!!!1111 + } +} + +fn fake_macros() -> impl std::fmt::Debug { + loop { + if! { + match! ( + break! { + return! { + 1337 + } + } + ) + + {} + } + + {} + } +} + pub fn main() { strange(); funny(); @@ -257,4 +282,6 @@ pub fn main() { semisemisemisemisemi(); useful_syntax(); infcx(); + return_already(); + fake_macros(); } diff --git a/tests/ui/wf/wf-associated-const.rs b/tests/ui/wf/wf-associated-const.rs new file mode 100644 index 00000000000..629d807cb7f --- /dev/null +++ b/tests/ui/wf/wf-associated-const.rs @@ -0,0 +1,41 @@ +// check that associated consts can assume the impl header is well-formed. + +trait Foo<'a, 'b, T>: Sized { + const EVIL: fn(u: &'b u32) -> &'a u32; +} + +struct Evil<'a, 'b: 'a>(Option<&'a &'b ()>); + +impl<'a, 'b> Foo<'a, 'b, Evil<'a, 'b>> for () { + const EVIL: fn(&'b u32) -> &'a u32 = { |u| u }; +} + +struct IndirectEvil<'a, 'b: 'a>(Option<&'a &'b ()>); + +impl<'a, 'b> Foo<'a, 'b, ()> for IndirectEvil<'a, 'b> { + const EVIL: fn(&'b u32) -> &'a u32 = { |u| u }; +} + +impl<'a, 'b> Evil<'a, 'b> { + const INHERENT_EVIL: fn(&'b u32) -> &'a u32 = { |u| u }; +} + +// while static methods can *assume* this, we should still +// *check* that it holds at the use site. + +fn evil<'a, 'b>(b: &'b u32) -> &'a u32 { + <()>::EVIL(b) + //~^ ERROR lifetime may not live long enough +} + +fn indirect_evil<'a, 'b>(b: &'b u32) -> &'a u32 { + <IndirectEvil>::EVIL(b) + //~^ ERROR lifetime may not live long enough +} + +fn inherent_evil<'a, 'b>(b: &'b u32) -> &'a u32 { + <Evil>::INHERENT_EVIL(b) + //~^ ERROR lifetime may not live long enough +} + +fn main() {} diff --git a/tests/ui/wf/wf-associated-const.stderr b/tests/ui/wf/wf-associated-const.stderr new file mode 100644 index 00000000000..b0e1a118fab --- /dev/null +++ b/tests/ui/wf/wf-associated-const.stderr @@ -0,0 +1,38 @@ +error: lifetime may not live long enough + --> $DIR/wf-associated-const.rs:27:5 + | +LL | fn evil<'a, 'b>(b: &'b u32) -> &'a u32 { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +LL | <()>::EVIL(b) + | ^^^^^^^^^^^^^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` + | + = help: consider adding the following bound: `'b: 'a` + +error: lifetime may not live long enough + --> $DIR/wf-associated-const.rs:32:5 + | +LL | fn indirect_evil<'a, 'b>(b: &'b u32) -> &'a u32 { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +LL | <IndirectEvil>::EVIL(b) + | ^^^^^^^^^^^^^^^^^^^^^^^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` + | + = help: consider adding the following bound: `'b: 'a` + +error: lifetime may not live long enough + --> $DIR/wf-associated-const.rs:37:5 + | +LL | fn inherent_evil<'a, 'b>(b: &'b u32) -> &'a u32 { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +LL | <Evil>::INHERENT_EVIL(b) + | ^^^^^^^^^^^^^^^^^^^^^^^^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` + | + = help: consider adding the following bound: `'b: 'a` + +error: aborting due to 3 previous errors + diff --git a/tests/ui/wf/wf-in-fn-type-implicit.rs b/tests/ui/wf/wf-in-fn-type-implicit.rs deleted file mode 100644 index c5ff92c8875..00000000000 --- a/tests/ui/wf/wf-in-fn-type-implicit.rs +++ /dev/null @@ -1,37 +0,0 @@ -// check-pass -// known-bug: #104005 - -// Should fail. Function type parameters with implicit type annotations are not -// checked for well-formedness, which allows incorrect borrowing. - -// In contrast, user annotations are always checked for well-formedness, and the -// commented code below is correctly rejected by the borrow checker. - -use std::fmt::Display; - -trait Displayable { - fn display(self) -> Box<dyn Display>; -} - -impl<T: Display> Displayable for (T, Option<&'static T>) { - fn display(self) -> Box<dyn Display> { - Box::new(self.0) - } -} - -fn extend_lt<T, U>(val: T) -> Box<dyn Display> -where - (T, Option<U>): Displayable, -{ - Displayable::display((val, None)) -} - -fn main() { - // *incorrectly* compiles - let val = extend_lt(&String::from("blah blah blah")); - println!("{}", val); - - // *correctly* fails to compile - // let val = extend_lt::<_, &_>(&String::from("blah blah blah")); - // println!("{}", val); -} diff --git a/tests/ui/wf/wf-static-method.rs b/tests/ui/wf/wf-static-method.rs index 7ff195230bf..66546ac489d 100644 --- a/tests/ui/wf/wf-static-method.rs +++ b/tests/ui/wf/wf-static-method.rs @@ -1,8 +1,4 @@ -// check that static methods don't get to assume their trait-ref -// is well-formed. -// FIXME(#27579): this is just a bug. However, our checking with -// static inherent methods isn't quite working - need to -// fix that before removing the check. +// check that static methods can assume their trait-ref is well-formed. trait Foo<'a, 'b, T>: Sized { fn make_me() -> Self { loop {} } @@ -15,7 +11,6 @@ impl<'a, 'b> Foo<'a, 'b, Evil<'a, 'b>> for () { fn make_me() -> Self { } fn static_evil(u: &'b u32) -> &'a u32 { u - //~^ ERROR lifetime may not live long enough } } @@ -25,7 +20,6 @@ impl<'a, 'b> Foo<'a, 'b, ()> for IndirectEvil<'a, 'b> { fn make_me() -> Self { IndirectEvil(None) } fn static_evil(u: &'b u32) -> &'a u32 { let me = Self::make_me(); - //~^ ERROR lifetime may not live long enough loop {} // (`me` could be used for the lifetime transmute). } } @@ -33,12 +27,11 @@ impl<'a, 'b> Foo<'a, 'b, ()> for IndirectEvil<'a, 'b> { impl<'a, 'b> Evil<'a, 'b> { fn inherent_evil(u: &'b u32) -> &'a u32 { u - //~^ ERROR lifetime may not live long enough } } -// while static methods don't get to *assume* this, we still -// *check* that they hold. +// while static methods can *assume* this, we should still +// *check* that it holds at the use site. fn evil<'a, 'b>(b: &'b u32) -> &'a u32 { <()>::static_evil(b) diff --git a/tests/ui/wf/wf-static-method.stderr b/tests/ui/wf/wf-static-method.stderr index 161609a5f86..6c49098aad3 100644 --- a/tests/ui/wf/wf-static-method.stderr +++ b/tests/ui/wf/wf-static-method.stderr @@ -1,44 +1,5 @@ error: lifetime may not live long enough - --> $DIR/wf-static-method.rs:17:9 - | -LL | impl<'a, 'b> Foo<'a, 'b, Evil<'a, 'b>> for () { - | -- -- lifetime `'b` defined here - | | - | lifetime `'a` defined here -... -LL | u - | ^ associated function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` - | - = help: consider adding the following bound: `'b: 'a` - -error: lifetime may not live long enough - --> $DIR/wf-static-method.rs:27:18 - | -LL | impl<'a, 'b> Foo<'a, 'b, ()> for IndirectEvil<'a, 'b> { - | -- -- lifetime `'b` defined here - | | - | lifetime `'a` defined here -... -LL | let me = Self::make_me(); - | ^^^^^^^^^^^^^ requires that `'b` must outlive `'a` - | - = help: consider adding the following bound: `'b: 'a` - -error: lifetime may not live long enough - --> $DIR/wf-static-method.rs:35:9 - | -LL | impl<'a, 'b> Evil<'a, 'b> { - | -- -- lifetime `'b` defined here - | | - | lifetime `'a` defined here -LL | fn inherent_evil(u: &'b u32) -> &'a u32 { -LL | u - | ^ associated function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` - | - = help: consider adding the following bound: `'b: 'a` - -error: lifetime may not live long enough - --> $DIR/wf-static-method.rs:44:5 + --> $DIR/wf-static-method.rs:37:5 | LL | fn evil<'a, 'b>(b: &'b u32) -> &'a u32 { | -- -- lifetime `'b` defined here @@ -50,7 +11,7 @@ LL | <()>::static_evil(b) = help: consider adding the following bound: `'b: 'a` error: lifetime may not live long enough - --> $DIR/wf-static-method.rs:49:5 + --> $DIR/wf-static-method.rs:42:5 | LL | fn indirect_evil<'a, 'b>(b: &'b u32) -> &'a u32 { | -- -- lifetime `'b` defined here @@ -62,7 +23,7 @@ LL | <IndirectEvil>::static_evil(b) = help: consider adding the following bound: `'b: 'a` error: lifetime may not live long enough - --> $DIR/wf-static-method.rs:54:5 + --> $DIR/wf-static-method.rs:47:5 | LL | fn inherent_evil<'a, 'b>(b: &'b u32) -> &'a u32 { | -- -- lifetime `'b` defined here @@ -73,5 +34,5 @@ LL | <Evil>::inherent_evil(b) | = help: consider adding the following bound: `'b: 'a` -error: aborting due to 6 previous errors +error: aborting due to 3 previous errors |