diff options
Diffstat (limited to 'src/test')
73 files changed, 841 insertions, 208 deletions
diff --git a/src/test/codegen-units/item-collection/asm-sym.rs b/src/test/codegen-units/item-collection/asm-sym.rs new file mode 100644 index 00000000000..8bafb95bc16 --- /dev/null +++ b/src/test/codegen-units/item-collection/asm-sym.rs @@ -0,0 +1,20 @@ +// needs-asm-support +// compile-flags: -Ccodegen-units=1 -Zprint-mono-items=lazy --crate-type=lib + +#[inline(always)] +pub unsafe fn f() { + //~ MONO_ITEM static f::S @@ asm_sym-cgu.0[External] + static S: usize = 1; + //~ MONO_ITEM fn f::fun @@ asm_sym-cgu.0[External] + fn fun() {} + core::arch::asm!("/* {0} {1} */", sym S, sym fun); +} + +//~ MONO_ITEM fn g @@ asm_sym-cgu.0[External] +pub unsafe fn g() { + //~ MONO_ITEM static g::S @@ asm_sym-cgu.0[Internal] + static S: usize = 2; + //~ MONO_ITEM fn g::fun @@ asm_sym-cgu.0[Internal] + fn fun() {} + core::arch::asm!("/* {0} {1} */", sym S, sym fun); +} diff --git a/src/test/codegen/auxiliary/extern_decl.rs b/src/test/codegen/auxiliary/extern_decl.rs new file mode 100644 index 00000000000..edc48351869 --- /dev/null +++ b/src/test/codegen/auxiliary/extern_decl.rs @@ -0,0 +1,11 @@ +// Auxiliary crate that exports a function and static. Both always +// evaluate to `71`. We force mutability on the static to prevent +// it from being inlined as constant. + +#![crate_type = "lib"] + +#[no_mangle] +pub fn extern_fn() -> u8 { unsafe { extern_static } } + +#[no_mangle] +pub static mut extern_static: u8 = 71; diff --git a/src/test/codegen/static-relocation-model-msvc.rs b/src/test/codegen/static-relocation-model-msvc.rs new file mode 100644 index 00000000000..b2afc7deb67 --- /dev/null +++ b/src/test/codegen/static-relocation-model-msvc.rs @@ -0,0 +1,26 @@ +// Verify linkage of external symbols in the static relocation model on MSVC. +// +// compile-flags: -O -C relocation-model=static +// aux-build: extern_decl.rs +// only-x86_64-pc-windows-msvc + +#![crate_type = "rlib"] + +extern crate extern_decl; + +// The `extern_decl` definitions are imported from a statically linked rust +// crate, thus they are expected to be marked `dso_local` without `dllimport`. +// +// The `access_extern()` symbol is from this compilation unit, thus we expect +// it to be marked `dso_local` as well, given the static relocation model. +// +// CHECK: @extern_static = external dso_local local_unnamed_addr global i8 +// CHECK: define dso_local i8 @access_extern() {{.*}} +// CHECK: declare dso_local i8 @extern_fn() {{.*}} + +#[no_mangle] +pub fn access_extern() -> u8 { + unsafe { + extern_decl::extern_fn() + extern_decl::extern_static + } +} diff --git a/src/test/debuginfo/pretty-std.rs b/src/test/debuginfo/pretty-std.rs index d8c6344e0b6..7bb2810c2b2 100644 --- a/src/test/debuginfo/pretty-std.rs +++ b/src/test/debuginfo/pretty-std.rs @@ -138,7 +138,7 @@ // cdb-command: dx vecdeque // cdb-check:vecdeque : { len=0x2 } [Type: alloc::collections::vec_deque::VecDeque<i32,alloc::alloc::Global>] // cdb-check: [<Raw View>] [Type: alloc::collections::vec_deque::VecDeque<i32,alloc::alloc::Global>] -// cdb-check: [len] : 0x2 +// cdb-check: [len] : 0x2 [Type: unsigned [...]] // cdb-check: [capacity] : 0x8 [Type: unsigned [...]] // cdb-check: [0x0] : 90 [Type: int] // cdb-check: [0x1] : 20 [Type: int] @@ -175,7 +175,7 @@ fn main() { linkedlist.push_front(128); // VecDeque - let mut vecdeque = VecDeque::new(); + let mut vecdeque = VecDeque::with_capacity(8); vecdeque.push_back(20); vecdeque.push_front(90); diff --git a/src/test/mir-opt/building/custom/arbitrary_let.arbitrary_let.built.after.mir b/src/test/mir-opt/building/custom/arbitrary_let.arbitrary_let.built.after.mir new file mode 100644 index 00000000000..20dd251e7e3 --- /dev/null +++ b/src/test/mir-opt/building/custom/arbitrary_let.arbitrary_let.built.after.mir @@ -0,0 +1,22 @@ +// MIR for `arbitrary_let` after built + +fn arbitrary_let(_1: i32) -> i32 { + let mut _0: i32; // return place in scope 0 at $DIR/arbitrary_let.rs:+0:29: +0:32 + let mut _2: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _2 = _1; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + goto -> bb2; // scope 0 at $DIR/arbitrary_let.rs:+4:13: +4:25 + } + + bb1: { + _0 = _3; // scope 0 at $DIR/arbitrary_let.rs:+7:13: +7:20 + return; // scope 0 at $DIR/arbitrary_let.rs:+8:13: +8:21 + } + + bb2: { + _3 = _2; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + goto -> bb1; // scope 0 at $DIR/arbitrary_let.rs:+12:13: +12:24 + } +} diff --git a/src/test/mir-opt/building/custom/arbitrary_let.rs b/src/test/mir-opt/building/custom/arbitrary_let.rs new file mode 100644 index 00000000000..776df3151ff --- /dev/null +++ b/src/test/mir-opt/building/custom/arbitrary_let.rs @@ -0,0 +1,28 @@ +#![feature(custom_mir, core_intrinsics)] + +extern crate core; +use core::intrinsics::mir::*; +use core::ptr::{addr_of, addr_of_mut}; + +// EMIT_MIR arbitrary_let.arbitrary_let.built.after.mir +#[custom_mir(dialect = "built")] +fn arbitrary_let(x: i32) -> i32 { + mir!( + { + let y = x; + Goto(second) + } + third = { + RET = z; + Return() + } + second = { + let z = y; + Goto(third) + } + ) +} + +fn main() { + assert_eq!(arbitrary_let(5), 5); +} diff --git a/src/test/mir-opt/building/custom/consts.consts.built.after.mir b/src/test/mir-opt/building/custom/consts.consts.built.after.mir new file mode 100644 index 00000000000..ba753cfc20c --- /dev/null +++ b/src/test/mir-opt/building/custom/consts.consts.built.after.mir @@ -0,0 +1,22 @@ +// MIR for `consts` after built + +fn consts() -> () { + let mut _0: (); // return place in scope 0 at $DIR/consts.rs:+0:27: +0:27 + let mut _1: u8; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _2: i8; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: u32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _4: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _5: fn() {consts::<10>}; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _1 = const 5_u8; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _2 = const _; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _3 = const C; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _4 = const _; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _5 = consts::<10>; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + // mir::Constant + // + span: $DIR/consts.rs:16:18: 16:30 + // + literal: Const { ty: fn() {consts::<10>}, val: Value(<ZST>) } + return; // scope 0 at $DIR/consts.rs:+7:9: +7:17 + } +} diff --git a/src/test/mir-opt/building/custom/consts.rs b/src/test/mir-opt/building/custom/consts.rs new file mode 100644 index 00000000000..ff4fe1a9324 --- /dev/null +++ b/src/test/mir-opt/building/custom/consts.rs @@ -0,0 +1,36 @@ +#![feature(custom_mir, core_intrinsics, inline_const)] + +extern crate core; +use core::intrinsics::mir::*; + +const D: i32 = 5; + +// EMIT_MIR consts.consts.built.after.mir +#[custom_mir(dialect = "built")] +fn consts<const C: u32>() { + mir!({ + let _a = 5_u8; + let _b = const { 5_i8 }; + let _c = C; + let _d = D; + let _e = consts::<10>; + Return() + }) +} + +static S: i32 = 5; +static mut T: i32 = 10; +// EMIT_MIR consts.statics.built.after.mir +#[custom_mir(dialect = "built")] +fn statics() { + mir!({ + let _a: &i32 = Static(S); + let _b: *mut i32 = StaticMut(T); + Return() + }) +} + +fn main() { + consts::<5>(); + statics(); +} diff --git a/src/test/mir-opt/building/custom/consts.statics.built.after.mir b/src/test/mir-opt/building/custom/consts.statics.built.after.mir new file mode 100644 index 00000000000..ee768e263ec --- /dev/null +++ b/src/test/mir-opt/building/custom/consts.statics.built.after.mir @@ -0,0 +1,27 @@ +// MIR for `statics` after built + +fn statics() -> () { + let mut _0: (); // return place in scope 0 at $DIR/consts.rs:+0:14: +0:14 + let mut _1: &i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _2: *mut i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _1 = const {alloc1: &i32}; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + // mir::Constant + // + span: $DIR/consts.rs:27:31: 27:32 + // + literal: Const { ty: &i32, val: Value(Scalar(alloc1)) } + _2 = const {alloc2: *mut i32}; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + // mir::Constant + // + span: $DIR/consts.rs:28:38: 28:39 + // + literal: Const { ty: *mut i32, val: Value(Scalar(alloc2)) } + return; // scope 0 at $DIR/consts.rs:+4:9: +4:17 + } +} + +alloc2 (static: T, size: 4, align: 4) { + 0a 00 00 00 │ .... +} + +alloc1 (static: S, size: 4, align: 4) { + 05 00 00 00 │ .... +} diff --git a/src/test/mir-opt/building/custom/references.immut_ref.built.after.mir b/src/test/mir-opt/building/custom/references.immut_ref.built.after.mir index 4a5ddde4081..4d38d45c0f4 100644 --- a/src/test/mir-opt/building/custom/references.immut_ref.built.after.mir +++ b/src/test/mir-opt/building/custom/references.immut_ref.built.after.mir @@ -5,10 +5,10 @@ fn immut_ref(_1: &i32) -> &i32 { let mut _2: *const i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL bb0: { - _2 = &raw const (*_1); // scope 0 at $DIR/references.rs:+0:1: +0:34 - Retag([raw] _2); // scope 0 at $DIR/references.rs:+0:1: +0:34 - _0 = &(*_2); // scope 0 at $DIR/references.rs:+0:1: +0:34 - Retag(_0); // scope 0 at $DIR/references.rs:+0:1: +0:34 - return; // scope 0 at $DIR/references.rs:+0:1: +0:34 + _2 = &raw const (*_1); // scope 0 at $DIR/references.rs:+5:13: +5:29 + Retag([raw] _2); // scope 0 at $DIR/references.rs:+6:13: +6:24 + _0 = &(*_2); // scope 0 at $DIR/references.rs:+7:13: +7:23 + Retag(_0); // scope 0 at $DIR/references.rs:+8:13: +8:23 + return; // scope 0 at $DIR/references.rs:+9:13: +9:21 } } diff --git a/src/test/mir-opt/building/custom/references.mut_ref.built.after.mir b/src/test/mir-opt/building/custom/references.mut_ref.built.after.mir index ec8509f69d1..01bc8a9cd35 100644 --- a/src/test/mir-opt/building/custom/references.mut_ref.built.after.mir +++ b/src/test/mir-opt/building/custom/references.mut_ref.built.after.mir @@ -5,10 +5,10 @@ fn mut_ref(_1: &mut i32) -> &mut i32 { let mut _2: *mut i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL bb0: { - _2 = &raw mut (*_1); // scope 0 at $DIR/references.rs:+0:1: +0:40 - Retag([raw] _2); // scope 0 at $DIR/references.rs:+0:1: +0:40 - _0 = &mut (*_2); // scope 0 at $DIR/references.rs:+0:1: +0:40 - Retag(_0); // scope 0 at $DIR/references.rs:+0:1: +0:40 - return; // scope 0 at $DIR/references.rs:+0:1: +0:40 + _2 = &raw mut (*_1); // scope 0 at $DIR/references.rs:+5:13: +5:33 + Retag([raw] _2); // scope 0 at $DIR/references.rs:+6:13: +6:24 + _0 = &mut (*_2); // scope 0 at $DIR/references.rs:+7:13: +7:26 + Retag(_0); // scope 0 at $DIR/references.rs:+8:13: +8:23 + return; // scope 0 at $DIR/references.rs:+9:13: +9:21 } } diff --git a/src/test/mir-opt/building/custom/simple_assign.simple.built.after.mir b/src/test/mir-opt/building/custom/simple_assign.simple.built.after.mir index a5a2834c2e1..d7560fde69c 100644 --- a/src/test/mir-opt/building/custom/simple_assign.simple.built.after.mir +++ b/src/test/mir-opt/building/custom/simple_assign.simple.built.after.mir @@ -6,13 +6,13 @@ fn simple(_1: i32) -> i32 { let mut _3: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL bb0: { - _2 = _1; // scope 0 at $DIR/simple_assign.rs:+0:1: +0:29 - goto -> bb1; // scope 0 at $DIR/simple_assign.rs:+0:1: +0:29 + _2 = _1; // scope 0 at $DIR/simple_assign.rs:+6:13: +6:22 + goto -> bb1; // scope 0 at $DIR/simple_assign.rs:+7:13: +7:23 } bb1: { - _3 = move _2; // scope 0 at $DIR/simple_assign.rs:+0:1: +0:29 - _0 = _3; // scope 0 at $DIR/simple_assign.rs:+0:1: +0:29 - return; // scope 0 at $DIR/simple_assign.rs:+0:1: +0:29 + _3 = move _2; // scope 0 at $DIR/simple_assign.rs:+11:13: +11:32 + _0 = _3; // scope 0 at $DIR/simple_assign.rs:+12:13: +12:24 + return; // scope 0 at $DIR/simple_assign.rs:+13:13: +13:21 } } diff --git a/src/test/mir-opt/building/custom/simple_assign.simple_ref.built.after.mir b/src/test/mir-opt/building/custom/simple_assign.simple_ref.built.after.mir index 6c90f0130a2..2b0e8f1047b 100644 --- a/src/test/mir-opt/building/custom/simple_assign.simple_ref.built.after.mir +++ b/src/test/mir-opt/building/custom/simple_assign.simple_ref.built.after.mir @@ -4,7 +4,7 @@ fn simple_ref(_1: &mut i32) -> &mut i32 { let mut _0: &mut i32; // return place in scope 0 at $DIR/simple_assign.rs:+0:35: +0:43 bb0: { - _0 = move _1; // scope 0 at $DIR/simple_assign.rs:+0:1: +0:43 - return; // scope 0 at $DIR/simple_assign.rs:+0:1: +0:43 + _0 = move _1; // scope 0 at $DIR/simple_assign.rs:+2:9: +2:22 + return; // scope 0 at $DIR/simple_assign.rs:+3:9: +3:17 } } diff --git a/src/test/run-make/native-link-modifier-verbatim-linker/Makefile b/src/test/run-make/native-link-modifier-verbatim-linker/Makefile index e56e1e94ec5..666e4084ce2 100644 --- a/src/test/run-make/native-link-modifier-verbatim-linker/Makefile +++ b/src/test/run-make/native-link-modifier-verbatim-linker/Makefile @@ -6,10 +6,10 @@ include ../../run-make-fulldeps/tools.mk all: # Verbatim allows specify precise name. $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/local_some_strange_name.ext - $(RUSTC) main.rs -Zunstable-options -l static:+verbatim=local_some_strange_name.ext + $(RUSTC) main.rs -l static:+verbatim=local_some_strange_name.ext # With verbatim any other name cannot be used (local). $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/liblocal_native_dep.a $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/local_native_dep.a $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/local_native_dep.lib - $(RUSTC) main.rs -Zunstable-options -l static:+verbatim=local_native_dep 2>&1 | $(CGREP) "local_native_dep" + $(RUSTC) main.rs -l static:+verbatim=local_native_dep 2>&1 | $(CGREP) "local_native_dep" diff --git a/src/test/run-make/native-link-modifier-verbatim-rustc/Makefile b/src/test/run-make/native-link-modifier-verbatim-rustc/Makefile index 1093b1cd369..6f01f37804a 100644 --- a/src/test/run-make/native-link-modifier-verbatim-rustc/Makefile +++ b/src/test/run-make/native-link-modifier-verbatim-rustc/Makefile @@ -3,10 +3,10 @@ include ../../run-make-fulldeps/tools.mk all: # Verbatim allows specify precise name. $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/upstream_some_strange_name.ext - $(RUSTC) rust_dep.rs -Zunstable-options -l static:+verbatim=upstream_some_strange_name.ext --crate-type rlib + $(RUSTC) rust_dep.rs -l static:+verbatim=upstream_some_strange_name.ext --crate-type rlib # With verbatim any other name cannot be used (upstream). $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/libupstream_native_dep.a $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/upstream_native_dep.a $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/upstream_native_dep.lib - $(RUSTC) rust_dep.rs -Zunstable-options -l static:+verbatim=upstream_native_dep --crate-type rlib 2>&1 | $(CGREP) "upstream_native_dep" + $(RUSTC) rust_dep.rs -l static:+verbatim=upstream_native_dep --crate-type rlib 2>&1 | $(CGREP) "upstream_native_dep" diff --git a/src/test/run-make/raw-dylib-c/lib.rs b/src/test/run-make/raw-dylib-c/lib.rs index 005ffcdda5c..5fb1204037c 100644 --- a/src/test/run-make/raw-dylib-c/lib.rs +++ b/src/test/run-make/raw-dylib-c/lib.rs @@ -1,4 +1,4 @@ -#![feature(raw_dylib, native_link_modifiers_verbatim)] +#![feature(raw_dylib)] #[link(name = "extern_1.dll", kind = "raw-dylib", modifiers = "+verbatim")] extern { diff --git a/src/test/run-make/rlib-format-packed-bundled-libs-2/rust_dep.rs b/src/test/run-make/rlib-format-packed-bundled-libs-2/rust_dep.rs index d99dda05cf2..77e41e237d4 100644 --- a/src/test/run-make/rlib-format-packed-bundled-libs-2/rust_dep.rs +++ b/src/test/run-make/rlib-format-packed-bundled-libs-2/rust_dep.rs @@ -1,4 +1,3 @@ -#![feature(native_link_modifiers_verbatim)] #[link(name = "native_dep.ext", kind = "static", modifiers = "+verbatim")] extern "C" { fn native_f1() -> i32; diff --git a/src/test/rustdoc-gui/item-decl-colors.goml b/src/test/rustdoc-gui/item-decl-colors.goml index 9a46f256056..2e07f19b13d 100644 --- a/src/test/rustdoc-gui/item-decl-colors.goml +++ b/src/test/rustdoc-gui/item-decl-colors.goml @@ -30,7 +30,7 @@ define-function: ( ("assert-css", (".item-decl .primitive", {"color": |primitive_color|}, ALL)), ("goto", "file://" + |DOC_PATH| + "/test_docs/trait.TraitWithoutGenerics.html"), ("assert-css", (".item-decl .constant", {"color": |constant_color|}, ALL)), - ("assert-css", (".item-decl .fnname", {"color": |fn_color|}, ALL)), + ("assert-css", (".item-decl .fn", {"color": |fn_color|}, ALL)), ("assert-css", (".item-decl .associatedtype", {"color": |assoc_type_color|}, ALL)), ], ) diff --git a/src/test/rustdoc-gui/notable-trait.goml b/src/test/rustdoc-gui/notable-trait.goml index 7e24af47ee8..7d4bd27d42d 100644 --- a/src/test/rustdoc-gui/notable-trait.goml +++ b/src/test/rustdoc-gui/notable-trait.goml @@ -226,7 +226,7 @@ assert: "#method\.create_an_iterator_from_read .notable-traits:focus" // Now we check that the focus isn't given back to the wrong item when opening // another popover. store-window-property: (scroll, "scrollY") -click: "#method\.create_an_iterator_from_read .fnname" +click: "#method\.create_an_iterator_from_read .fn" // We ensure that the scroll position changed. assert-window-property-false: {"scrollY": |scroll|} // Store the new position. @@ -240,7 +240,7 @@ assert-window-property-false: {"scrollY": |scroll|} // Same but with Escape handling. store-window-property: (scroll, "scrollY") -click: "#method\.create_an_iterator_from_read .fnname" +click: "#method\.create_an_iterator_from_read .fn" // We ensure that the scroll position changed. assert-window-property-false: {"scrollY": |scroll|} // Store the new position. diff --git a/src/test/rustdoc-gui/where-whitespace.goml b/src/test/rustdoc-gui/where-whitespace.goml index 776c8ec721e..41596a9bccc 100644 --- a/src/test/rustdoc-gui/where-whitespace.goml +++ b/src/test/rustdoc-gui/where-whitespace.goml @@ -5,13 +5,13 @@ show-text: true // line than "pub trait Whitespace<Idx>"). compare-elements-position-false: (".item-decl code", ".where.fmt-newline", ("y")) // And that the code following it isn't on the same line either. -compare-elements-position-false: (".item-decl .fnname", ".where.fmt-newline", ("y")) +compare-elements-position-false: (".item-decl .fn", ".where.fmt-newline", ("y")) goto: "file://" + |DOC_PATH| + "/lib2/struct.WhereWhitespace.html" // We make the screen a bit wider to ensure that the trait impl is on one line. size: (915, 915) -compare-elements-position-false: ("#method\.new .fnname", "#method\.new .where.fmt-newline", ("y")) +compare-elements-position-false: ("#method\.new .fn", "#method\.new .where.fmt-newline", ("y")) // We ensure that both the trait name and the struct name are on the same line in // "impl<K, T> Whitespace<&K> for WhereWhitespace<T>". compare-elements-position: ( diff --git a/src/test/rustdoc-json/enums/auxiliary/color.rs b/src/test/rustdoc-json/enums/auxiliary/color.rs new file mode 100644 index 00000000000..7188f793832 --- /dev/null +++ b/src/test/rustdoc-json/enums/auxiliary/color.rs @@ -0,0 +1,5 @@ +pub enum Color { + Red, + Green, + Blue, +} diff --git a/src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs b/src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs new file mode 100644 index 00000000000..470b195a292 --- /dev/null +++ b/src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs @@ -0,0 +1,11 @@ +// aux-build: color.rs + +//! The purpose of this test it to have a link to [a foreign variant](Red). + +extern crate color; +use color::Color::Red; + +// @set red = "$.index[*][?(@.inner.is_crate == true)].links.Red" + +// @!has "$.index[*][?(@.name == 'Red')]" +// @!has "$.index[*][?(@.name == 'Color')]" diff --git a/src/test/rustdoc-json/enums/use_variant_foreign.rs b/src/test/rustdoc-json/enums/use_variant_foreign.rs new file mode 100644 index 00000000000..11bb6ce1f3a --- /dev/null +++ b/src/test/rustdoc-json/enums/use_variant_foreign.rs @@ -0,0 +1,9 @@ +// aux-build: color.rs + +extern crate color; + +// @is "$.index[*][?(@.inner.name == 'Red')].kind" '"import"' +pub use color::Color::Red; + +// @!has "$.index[*][?(@.name == 'Red')]" +// @!has "$.index[*][?(@.name == 'Color')]" diff --git a/src/test/rustdoc-json/fns/pattern_arg.rs b/src/test/rustdoc-json/fns/pattern_arg.rs new file mode 100644 index 00000000000..32b7da0fae4 --- /dev/null +++ b/src/test/rustdoc-json/fns/pattern_arg.rs @@ -0,0 +1,7 @@ +// @is "$.index[*][?(@.name=='fst')].inner.decl.inputs[0][0]" '"(x, _)"' +pub fn fst<X, Y>((x, _): (X, Y)) -> X { + x +} + +// @is "$.index[*][?(@.name=='drop_int')].inner.decl.inputs[0][0]" '"_"' +pub fn drop_int(_: i32) {} diff --git a/src/test/rustdoc-json/traits/uses_extern_trait.rs b/src/test/rustdoc-json/traits/uses_extern_trait.rs index 430dd1543f5..a4add43c6a1 100644 --- a/src/test/rustdoc-json/traits/uses_extern_trait.rs +++ b/src/test/rustdoc-json/traits/uses_extern_trait.rs @@ -3,5 +3,10 @@ pub fn drop_default<T: core::default::Default>(_x: T) {} // FIXME(adotinthevoid): Theses shouldn't be here // @has "$.index[*][?(@.name=='Debug')]" -// @set Debug_fmt = "$.index[*][?(@.name=='Debug')].inner.items[*]" + +// Debug may have several items. All we depend on here the that `fmt` is first. See +// https://github.com/rust-lang/rust/pull/104525#issuecomment-1331087852 for why we +// can't use [*]. + +// @set Debug_fmt = "$.index[*][?(@.name=='Debug')].inner.items[0]" // @has "$.index[*][?(@.name=='fmt')].id" $Debug_fmt diff --git a/src/test/rustdoc/anchors.no_method_anchor.html b/src/test/rustdoc/anchors.no_method_anchor.html index 521fdcb7877..b9ec8bf4c09 100644 --- a/src/test/rustdoc/anchors.no_method_anchor.html +++ b/src/test/rustdoc/anchors.no_method_anchor.html @@ -1 +1 @@ -<section id="method.new" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#48">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fnname">new</a>() -> Self</h4></section> \ No newline at end of file +<section id="method.new" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#48">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>() -> Self</h4></section> \ No newline at end of file diff --git a/src/test/rustdoc/anchors.no_trait_method_anchor.html b/src/test/rustdoc/anchors.no_trait_method_anchor.html index d7bd525ff0f..4308ddad412 100644 --- a/src/test/rustdoc/anchors.no_trait_method_anchor.html +++ b/src/test/rustdoc/anchors.no_trait_method_anchor.html @@ -1 +1 @@ -<section id="method.bar" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#23">source</a><h4 class="code-header">fn <a href="#method.bar" class="fnname">bar</a>()</h4></section> \ No newline at end of file +<section id="method.bar" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#23">source</a><h4 class="code-header">fn <a href="#method.bar" class="fn">bar</a>()</h4></section> \ No newline at end of file diff --git a/src/test/rustdoc/anchors.no_tymethod_anchor.html b/src/test/rustdoc/anchors.no_tymethod_anchor.html index e668e5e4db1..91eed8a3742 100644 --- a/src/test/rustdoc/anchors.no_tymethod_anchor.html +++ b/src/test/rustdoc/anchors.no_tymethod_anchor.html @@ -1 +1 @@ -<section id="tymethod.foo" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#20">source</a><h4 class="code-header">fn <a href="#tymethod.foo" class="fnname">foo</a>()</h4></section> \ No newline at end of file +<section id="tymethod.foo" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#20">source</a><h4 class="code-header">fn <a href="#tymethod.foo" class="fn">foo</a>()</h4></section> \ No newline at end of file diff --git a/src/test/rustdoc/decl-trailing-whitespace.declaration.html b/src/test/rustdoc/decl-trailing-whitespace.declaration.html index e60caaeff38..02b51b34461 100644 --- a/src/test/rustdoc/decl-trailing-whitespace.declaration.html +++ b/src/test/rustdoc/decl-trailing-whitespace.declaration.html @@ -1,7 +1,7 @@ <code>pub trait Write { - fn <a href="#tymethod.poll_write" class="fnname">poll_write</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        buf: &mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; -<span class="item-spacer" /> fn <a href="#tymethod.poll_flush" class="fnname">poll_flush</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; -<span class="item-spacer" /> fn <a href="#tymethod.poll_close" class="fnname">poll_close</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; + fn <a href="#tymethod.poll_write" class="fn">poll_write</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        buf: &mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; +<span class="item-spacer" /> fn <a href="#tymethod.poll_flush" class="fn">poll_flush</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; +<span class="item-spacer" /> fn <a href="#tymethod.poll_close" class="fn">poll_close</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; - fn <a href="#method.poll_write_vectored" class="fnname">poll_write_vectored</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        bufs: &[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>> { ... } -}</code> + fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        bufs: &[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>> { ... } +}</code> \ No newline at end of file diff --git a/src/test/rustdoc/extern-default-method.no_href_on_anchor.html b/src/test/rustdoc/extern-default-method.no_href_on_anchor.html index dab0a649529..ef14836ccb8 100644 --- a/src/test/rustdoc/extern-default-method.no_href_on_anchor.html +++ b/src/test/rustdoc/extern-default-method.no_href_on_anchor.html @@ -1 +1 @@ -<a class="fnname">provided</a>(&self) \ No newline at end of file +<a class="fn">provided</a>(&self) \ No newline at end of file diff --git a/src/test/rustdoc/extern-default-method.rs b/src/test/rustdoc/extern-default-method.rs index 8139f5b2619..fc28b230a5f 100644 --- a/src/test/rustdoc/extern-default-method.rs +++ b/src/test/rustdoc/extern-default-method.rs @@ -11,13 +11,13 @@ extern crate rustdoc_extern_default_method as ext; // However, the method in the trait impl should *not* have a link (an `href` attribute) to // its corresponding item in the trait declaration since it would otherwise be broken. // -// In older versions of rustdoc, the impl item (`a[@class="fnname"]`) used to link to +// In older versions of rustdoc, the impl item (`a[@class="fn"]`) used to link to // `#method.provided` – i.e. "to itself". Put in quotes since that was actually incorrect in // general: If the type `Struct` also had an inherent method called `provided`, the impl item // would link to that one even though those two methods are distinct items! // @count extern_default_method/struct.Struct.html '//*[@id="method.provided"]' 1 -// @count extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="fnname"]' 1 -// @snapshot no_href_on_anchor - '//*[@id="method.provided"]//a[@class="fnname"]' +// @count extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="fn"]' 1 +// @snapshot no_href_on_anchor - '//*[@id="method.provided"]//a[@class="fn"]' // @has extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="anchor"]/@href' #method.provided pub use ext::Struct; diff --git a/src/test/rustdoc/foreigntype.rs b/src/test/rustdoc/foreigntype.rs index 891cdd5fed7..29f9c2926e9 100644 --- a/src/test/rustdoc/foreigntype.rs +++ b/src/test/rustdoc/foreigntype.rs @@ -6,7 +6,7 @@ extern "C" { } impl ExtType { - // @has - '//a[@class="fnname"]' 'do_something' + // @has - '//a[@class="fn"]' 'do_something' pub fn do_something(&self) {} } diff --git a/src/test/rustdoc/inline_cross/issue-24183.method_no_where_self_sized.html b/src/test/rustdoc/inline_cross/issue-24183.method_no_where_self_sized.html index 6955a961499..f3c1c045202 100644 --- a/src/test/rustdoc/inline_cross/issue-24183.method_no_where_self_sized.html +++ b/src/test/rustdoc/inline_cross/issue-24183.method_no_where_self_sized.html @@ -1 +1 @@ -<h4 class="code-header">fn <a href="#method.touch" class="fnname">touch</a>(&self)</h4> \ No newline at end of file +<h4 class="code-header">fn <a href="#method.touch" class="fn">touch</a>(&self)</h4> \ No newline at end of file diff --git a/src/test/rustdoc/trait-impl-items-links-and-anchors.rs b/src/test/rustdoc/trait-impl-items-links-and-anchors.rs index fba594c3827..a125fa03679 100644 --- a/src/test/rustdoc/trait-impl-items-links-and-anchors.rs +++ b/src/test/rustdoc/trait-impl-items-links-and-anchors.rs @@ -13,10 +13,10 @@ impl MyTrait for String { // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-1"]//a[@class="constant"]/@href' #associatedconstant.VALUE // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-1"]//a[@class="anchor"]/@href' #associatedconstant.VALUE-1 const VALUE: u32 = 5; - // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fnname"]/@href' #tymethod.trait_function + // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fn"]/@href' #tymethod.trait_function // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="anchor"]/@href' #method.trait_function fn trait_function(&self) {} - // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-1"]//a[@class="fnname"]/@href' #method.defaulted_override + // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-1"]//a[@class="fn"]/@href' #method.defaulted_override // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-1"]//a[@class="anchor"]/@href' #method.defaulted_override-1 fn defaulted_override(&self) {} } @@ -28,10 +28,10 @@ impl MyTrait for Vec<u8> { // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-2"]//a[@class="constant"]/@href' #associatedconstant.VALUE // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-2"]//a[@class="anchor"]/@href' #associatedconstant.VALUE-2 const VALUE: u32 = 5; - // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fnname"]/@href' #tymethod.trait_function + // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fn"]/@href' #tymethod.trait_function // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function-1"]//a[@class="anchor"]/@href' #method.trait_function-1 fn trait_function(&self) {} - // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-2"]//a[@class="fnname"]/@href' #method.defaulted_override + // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-2"]//a[@class="fn"]/@href' #method.defaulted_override // @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-2"]//a[@class="anchor"]/@href' #method.defaulted_override-2 fn defaulted_override(&self) {} } @@ -45,13 +45,13 @@ impl MyTrait for MyStruct { // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="associatedconstant.VALUE"]//a[@class="constant"]/@href' trait.MyTrait.html#associatedconstant.VALUE // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="associatedconstant.VALUE"]//a[@class="anchor"]/@href' #associatedconstant.VALUE const VALUE: u32 = 20; - // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.trait_function"]//a[@class="fnname"]/@href' trait.MyTrait.html#tymethod.trait_function + // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.trait_function"]//a[@class="fn"]/@href' trait.MyTrait.html#tymethod.trait_function // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.trait_function"]//a[@class="anchor"]/@href' #method.trait_function fn trait_function(&self) {} - // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted_override"]//a[@class="fnname"]/@href' trait.MyTrait.html#method.defaulted_override + // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted_override"]//a[@class="fn"]/@href' trait.MyTrait.html#method.defaulted_override // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted_override"]//a[@class="anchor"]/@href' #method.defaulted_override fn defaulted_override(&self) {} - // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted"]//a[@class="fnname"]/@href' trait.MyTrait.html#method.defaulted + // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted"]//a[@class="fn"]/@href' trait.MyTrait.html#method.defaulted // @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted"]//a[@class="anchor"]/@href' #method.defaulted } diff --git a/src/test/rustdoc/where.SWhere_TraitWhere_item-decl.html b/src/test/rustdoc/where.SWhere_TraitWhere_item-decl.html index 24ab77703d1..d5d6c556d80 100644 --- a/src/test/rustdoc/where.SWhere_TraitWhere_item-decl.html +++ b/src/test/rustdoc/where.SWhere_TraitWhere_item-decl.html @@ -1,8 +1,8 @@ <div class="item-decl"><pre class="rust trait"><code>pub trait TraitWhere { type <a href="#associatedtype.Item" class="associatedtype">Item</a><'a><br />    <span class="where">where<br />        Self: 'a</span>; - fn <a href="#method.func" class="fnname">func</a>(self)<br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, + fn <a href="#method.func" class="fn">func</a>(self)<br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, { ... } -<span class="item-spacer" /> fn <a href="#method.lines" class="fnname">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self><br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, +<span class="item-spacer" /> fn <a href="#method.lines" class="fn">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self><br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, { ... } }</code></pre></div> \ No newline at end of file diff --git a/src/test/rustdoc/whitespace-after-where-clause.trait.html b/src/test/rustdoc/whitespace-after-where-clause.trait.html index 16b55823703..50cfe362328 100644 --- a/src/test/rustdoc/whitespace-after-where-clause.trait.html +++ b/src/test/rustdoc/whitespace-after-where-clause.trait.html @@ -1,6 +1,6 @@ <div class="item-decl"><pre class="rust trait"><code>pub trait ToOwned<T><span class="where fmt-newline">where<br />    T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span>{ type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>; - fn <a href="#tymethod.to_owned" class="fnname">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned.html#associatedtype.Owned" title="type foo::ToOwned::Owned">Owned</a>; -<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fnname">whatever</a>(&self) -> T; + fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned.html#associatedtype.Owned" title="type foo::ToOwned::Owned">Owned</a>; +<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T; }</code></pre></div> \ No newline at end of file diff --git a/src/test/rustdoc/whitespace-after-where-clause.trait2.html b/src/test/rustdoc/whitespace-after-where-clause.trait2.html index eeca6e1f500..21eb89b7501 100644 --- a/src/test/rustdoc/whitespace-after-where-clause.trait2.html +++ b/src/test/rustdoc/whitespace-after-where-clause.trait2.html @@ -1,6 +1,6 @@ <div class="item-decl"><pre class="rust trait"><code>pub trait ToOwned2<T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> { type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>; - fn <a href="#tymethod.to_owned" class="fnname">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned2.html#associatedtype.Owned" title="type foo::ToOwned2::Owned">Owned</a>; -<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fnname">whatever</a>(&self) -> T; + fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned2.html#associatedtype.Owned" title="type foo::ToOwned2::Owned">Owned</a>; +<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T; }</code></pre></div> \ No newline at end of file diff --git a/src/test/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr b/src/test/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr index d0911fa3985..dd3665f22ac 100644 --- a/src/test/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr +++ b/src/test/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr @@ -4,8 +4,8 @@ error[E0308]: mismatched types LL | #[alloc_error_handler] | ---------------------- in this procedural macro expansion LL | fn oom( - | _^ - | |_| + | __^ + | | _| | || LL | || info: &Layout, LL | || ) -> () @@ -30,8 +30,8 @@ error[E0308]: mismatched types LL | #[alloc_error_handler] | ---------------------- in this procedural macro expansion LL | fn oom( - | _^ - | |_| + | __^ + | | _| | || LL | || info: &Layout, LL | || ) -> () diff --git a/src/test/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr b/src/test/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr index 5777279855d..adb652fe616 100644 --- a/src/test/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr +++ b/src/test/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr @@ -4,14 +4,12 @@ error[E0308]: mismatched types LL | #[alloc_error_handler] | ---------------------- in this procedural macro expansion LL | fn oom( - | _^ - | |_| + | __^ + | | _| | || LL | || info: Layout, LL | || ) { - | || - - | ||_| - | | arguments to this function are incorrect + | ||_- arguments to this function are incorrect LL | | loop {} LL | | } | |__^ expected struct `Layout`, found struct `core::alloc::Layout` @@ -42,14 +40,12 @@ error[E0308]: mismatched types LL | #[alloc_error_handler] | ---------------------- in this procedural macro expansion LL | fn oom( - | _^ - | |_| + | __^ + | | _| | || LL | || info: Layout, LL | || ) { - | || ^ - | ||_| - | | expected `!`, found `()` + | ||_^ expected `!`, found `()` LL | | loop {} LL | | } | |__- expected `!` because of return type diff --git a/src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.rs b/src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.rs deleted file mode 100644 index 7b09195dc3f..00000000000 --- a/src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.rs +++ /dev/null @@ -1,5 +0,0 @@ -#[link(name = "foo", modifiers = "+verbatim")] -//~^ ERROR: linking modifier `verbatim` is unstable -extern "C" {} - -fn main() {} diff --git a/src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.stderr b/src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.stderr deleted file mode 100644 index 3bfbeb8db35..00000000000 --- a/src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0658]: linking modifier `verbatim` is unstable - --> $DIR/feature-gate-native_link_modifiers_verbatim.rs:1:34 - | -LL | #[link(name = "foo", modifiers = "+verbatim")] - | ^^^^^^^^^^^ - | - = note: see issue #81490 <https://github.com/rust-lang/rust/issues/81490> for more information - = help: add `#![feature(native_link_modifiers_verbatim)]` to the crate attributes to enable - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/hygiene/panic-location.run.stderr b/src/test/ui/hygiene/panic-location.run.stderr index 216b31586da..0b23b1cc2f4 100644 --- a/src/test/ui/hygiene/panic-location.run.stderr +++ b/src/test/ui/hygiene/panic-location.run.stderr @@ -1,2 +1,2 @@ -thread 'main' panicked at 'capacity overflow', $SRC_DIR/alloc/src/collections/vec_deque/mod.rs:LL:COL +thread 'main' panicked at 'capacity overflow', library/alloc/src/raw_vec.rs:518:5 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace diff --git a/src/test/ui/impl-trait/issues/issue-104815.rs b/src/test/ui/impl-trait/issues/issue-104815.rs new file mode 100644 index 00000000000..7a9826a8dff --- /dev/null +++ b/src/test/ui/impl-trait/issues/issue-104815.rs @@ -0,0 +1,66 @@ +// check-pass + +struct It; + +struct Data { + items: Vec<It>, +} + +impl Data { + fn new() -> Self { + Self { + items: vec![It, It], + } + } + + fn content(&self) -> impl Iterator<Item = &It> { + self.items.iter() + } +} + +struct Container<'a> { + name: String, + resolver: Box<dyn Resolver + 'a>, +} + +impl<'a> Container<'a> { + fn new<R: Resolver + 'a>(name: &str, resolver: R) -> Self { + Self { + name: name.to_owned(), + resolver: Box::new(resolver), + } + } +} + +trait Resolver {} + +impl<R: Resolver> Resolver for &R {} + +impl Resolver for It {} + +fn get<'a>(mut items: impl Iterator<Item = &'a It>) -> impl Resolver + 'a { + items.next().unwrap() +} + +fn get2<'a, 'b: 'b>(mut items: impl Iterator<Item = &'a It>) -> impl Resolver + 'a { + items.next().unwrap() +} + +fn main() { + let data = Data::new(); + let resolver = get(data.content()); + + let _ = ["a", "b"] + .iter() + .map(|&n| Container::new(n, &resolver)) + .map(|c| c.name) + .collect::<Vec<_>>(); + + let resolver = get2(data.content()); + + let _ = ["a", "b"] + .iter() + .map(|&n| Container::new(n, &resolver)) + .map(|c| c.name) + .collect::<Vec<_>>(); +} diff --git a/src/test/ui/inference/deref-suggestion.stderr b/src/test/ui/inference/deref-suggestion.stderr index d729f2d682a..034005697b4 100644 --- a/src/test/ui/inference/deref-suggestion.stderr +++ b/src/test/ui/inference/deref-suggestion.stderr @@ -157,11 +157,11 @@ error[E0308]: `if` and `else` have incompatible types --> $DIR/deref-suggestion.rs:69:12 | LL | let val = if true { - | _______________- -LL | | *a - | | -- expected because of this -LL | | } else if true { - | |____________^ + | ________________- +LL | | *a + | | -- expected because of this +LL | | } else if true { + | | ____________^ LL | || LL | || b LL | || } else { @@ -169,7 +169,7 @@ LL | || &0 LL | || }; | || ^ | ||_____| - | |______`if` and `else` have incompatible types + | |_____`if` and `else` have incompatible types | expected `i32`, found `&{integer}` error: aborting due to 13 previous errors diff --git a/src/test/ui/inference/issue-104649.rs b/src/test/ui/inference/issue-104649.rs new file mode 100644 index 00000000000..4637b884d44 --- /dev/null +++ b/src/test/ui/inference/issue-104649.rs @@ -0,0 +1,32 @@ +type Result<T, E = Error> = ::std::result::Result<T, E>; +struct Error; + +trait ForEach { + type Input; + fn for_each<F, U>(self, f: F) + where + F: FnOnce(Self::Input) -> U; +} + +impl<T> ForEach for A<T> { + type Input = T; + fn for_each<F, U>(self, f: F) + where + F: FnOnce(Self::Input) -> U, + { + todo!() + } +} + +struct A<T>(T); + +fn main() { + let a = A(Result::Ok(Result::Ok(()))); //~ ERROR type annotations needed + a.for_each(|a: Result<_>| { + let f = || match a { + Ok(Ok(a)) => {} + Ok(Err(a)) => {} + Err(a) => {} + }; + }); +} diff --git a/src/test/ui/inference/issue-104649.stderr b/src/test/ui/inference/issue-104649.stderr new file mode 100644 index 00000000000..4962b21f9fd --- /dev/null +++ b/src/test/ui/inference/issue-104649.stderr @@ -0,0 +1,14 @@ +error[E0282]: type annotations needed for `A<std::result::Result<std::result::Result<(), E>, Error>>` + --> $DIR/issue-104649.rs:24:9 + | +LL | let a = A(Result::Ok(Result::Ok(()))); + | ^ + | +help: consider giving `a` an explicit type, where the type for type parameter `E` is specified + | +LL | let a: A<std::result::Result<std::result::Result<(), E>, Error>> = A(Result::Ok(Result::Ok(()))); + | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/src/test/ui/issues/issue-13497-2.stderr b/src/test/ui/issues/issue-13497-2.stderr index 6f72b79f2a5..3abeadf9e4b 100644 --- a/src/test/ui/issues/issue-13497-2.stderr +++ b/src/test/ui/issues/issue-13497-2.stderr @@ -2,12 +2,12 @@ error[E0515]: cannot return value referencing local variable `rawLines` --> $DIR/issue-13497-2.rs:3:5 | LL | rawLines - | _____^ - | |_____| + | ______^ + | | _____| | || LL | || .iter().map(|l| l.trim()).collect() | ||_______________-___________________________^ returns a value referencing data owned by the current function - | |________________| + | |_______________| | `rawLines` is borrowed here error: aborting due to previous error diff --git a/src/test/ui/lang-items/missing-clone-for-suggestion.rs b/src/test/ui/lang-items/missing-clone-for-suggestion.rs new file mode 100644 index 00000000000..e8290c0098a --- /dev/null +++ b/src/test/ui/lang-items/missing-clone-for-suggestion.rs @@ -0,0 +1,20 @@ +// Avoid panicking if the Clone trait is not found while building error suggestions +// See #104870 + +#![feature(no_core, lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +#[lang = "copy"] +trait Copy {} + +fn g<T>(x: T) {} + +fn f(x: *mut u8) { + g(x); + g(x); //~ ERROR use of moved value: `x` +} + +fn main() {} diff --git a/src/test/ui/lang-items/missing-clone-for-suggestion.stderr b/src/test/ui/lang-items/missing-clone-for-suggestion.stderr new file mode 100644 index 00000000000..35783a1be78 --- /dev/null +++ b/src/test/ui/lang-items/missing-clone-for-suggestion.stderr @@ -0,0 +1,21 @@ +error[E0382]: use of moved value: `x` + --> $DIR/missing-clone-for-suggestion.rs:17:7 + | +LL | fn f(x: *mut u8) { + | - move occurs because `x` has type `*mut u8`, which does not implement the `Copy` trait +LL | g(x); + | - value moved here +LL | g(x); + | ^ value used here after move + | +note: consider changing this parameter type in function `g` to borrow instead if owning the value isn't necessary + --> $DIR/missing-clone-for-suggestion.rs:13:12 + | +LL | fn g<T>(x: T) {} + | - ^ this parameter takes ownership of the value + | | + | in this function + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0382`. diff --git a/src/test/ui/linkage-attr/link-attr-validation-late.rs b/src/test/ui/linkage-attr/link-attr-validation-late.rs index b454fbd0ed1..34f720dd2d3 100644 --- a/src/test/ui/linkage-attr/link-attr-validation-late.rs +++ b/src/test/ui/linkage-attr/link-attr-validation-late.rs @@ -1,4 +1,3 @@ -#![feature(native_link_modifiers_verbatim)] #![feature(link_cfg)] // Top-level ill-formed diff --git a/src/test/ui/linkage-attr/link-attr-validation-late.stderr b/src/test/ui/linkage-attr/link-attr-validation-late.stderr index dd0f1dba2ec..1ad5fbaf7de 100644 --- a/src/test/ui/linkage-attr/link-attr-validation-late.stderr +++ b/src/test/ui/linkage-attr/link-attr-validation-late.stderr @@ -1,143 +1,143 @@ error: unexpected `#[link]` argument, expected one of: name, kind, modifiers, cfg, wasm_import_module, import_name_type - --> $DIR/link-attr-validation-late.rs:5:22 + --> $DIR/link-attr-validation-late.rs:4:22 | LL | #[link(name = "...", "literal")] | ^^^^^^^^^ error: unexpected `#[link]` argument, expected one of: name, kind, modifiers, cfg, wasm_import_module, import_name_type - --> $DIR/link-attr-validation-late.rs:6:22 + --> $DIR/link-attr-validation-late.rs:5:22 | LL | #[link(name = "...", unknown)] | ^^^^^^^ error: multiple `name` arguments in a single `#[link]` attribute - --> $DIR/link-attr-validation-late.rs:10:22 + --> $DIR/link-attr-validation-late.rs:9:22 | LL | #[link(name = "foo", name = "bar")] | ^^^^^^^^^^^^ error: multiple `kind` arguments in a single `#[link]` attribute - --> $DIR/link-attr-validation-late.rs:11:38 + --> $DIR/link-attr-validation-late.rs:10:38 | LL | #[link(name = "...", kind = "dylib", kind = "bar")] | ^^^^^^^^^^^^ error: multiple `modifiers` arguments in a single `#[link]` attribute - --> $DIR/link-attr-validation-late.rs:12:47 + --> $DIR/link-attr-validation-late.rs:11:47 | LL | #[link(name = "...", modifiers = "+verbatim", modifiers = "bar")] | ^^^^^^^^^^^^^^^^^ error: multiple `cfg` arguments in a single `#[link]` attribute - --> $DIR/link-attr-validation-late.rs:13:34 + --> $DIR/link-attr-validation-late.rs:12:34 | LL | #[link(name = "...", cfg(FALSE), cfg(FALSE))] | ^^^^^^^^^^ error: multiple `wasm_import_module` arguments in a single `#[link]` attribute - --> $DIR/link-attr-validation-late.rs:14:36 + --> $DIR/link-attr-validation-late.rs:13:36 | LL | #[link(wasm_import_module = "foo", wasm_import_module = "bar")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: link name must be of the form `name = "string"` - --> $DIR/link-attr-validation-late.rs:18:8 + --> $DIR/link-attr-validation-late.rs:17:8 | LL | #[link(name)] | ^^^^ error[E0459]: `#[link]` attribute requires a `name = "string"` argument - --> $DIR/link-attr-validation-late.rs:18:1 + --> $DIR/link-attr-validation-late.rs:17:1 | LL | #[link(name)] | ^^^^^^^^^^^^^ missing `name` argument error: link name must be of the form `name = "string"` - --> $DIR/link-attr-validation-late.rs:20:8 + --> $DIR/link-attr-validation-late.rs:19:8 | LL | #[link(name())] | ^^^^^^ error[E0459]: `#[link]` attribute requires a `name = "string"` argument - --> $DIR/link-attr-validation-late.rs:20:1 + --> $DIR/link-attr-validation-late.rs:19:1 | LL | #[link(name())] | ^^^^^^^^^^^^^^^ missing `name` argument error: link kind must be of the form `kind = "string"` - --> $DIR/link-attr-validation-late.rs:22:22 + --> $DIR/link-attr-validation-late.rs:21:22 | LL | #[link(name = "...", kind)] | ^^^^ error: link kind must be of the form `kind = "string"` - --> $DIR/link-attr-validation-late.rs:23:22 + --> $DIR/link-attr-validation-late.rs:22:22 | LL | #[link(name = "...", kind())] | ^^^^^^ error: link modifiers must be of the form `modifiers = "string"` - --> $DIR/link-attr-validation-late.rs:24:22 + --> $DIR/link-attr-validation-late.rs:23:22 | LL | #[link(name = "...", modifiers)] | ^^^^^^^^^ error: link modifiers must be of the form `modifiers = "string"` - --> $DIR/link-attr-validation-late.rs:25:22 + --> $DIR/link-attr-validation-late.rs:24:22 | LL | #[link(name = "...", modifiers())] | ^^^^^^^^^^^ error: link cfg must be of the form `cfg(/* predicate */)` - --> $DIR/link-attr-validation-late.rs:26:22 + --> $DIR/link-attr-validation-late.rs:25:22 | LL | #[link(name = "...", cfg)] | ^^^ error: link cfg must be of the form `cfg(/* predicate */)` - --> $DIR/link-attr-validation-late.rs:27:22 + --> $DIR/link-attr-validation-late.rs:26:22 | LL | #[link(name = "...", cfg = "literal")] | ^^^^^^^^^^^^^^^ error: link cfg must have a single predicate argument - --> $DIR/link-attr-validation-late.rs:28:22 + --> $DIR/link-attr-validation-late.rs:27:22 | LL | #[link(name = "...", cfg("literal"))] | ^^^^^^^^^^^^^^ error: wasm import module must be of the form `wasm_import_module = "string"` - --> $DIR/link-attr-validation-late.rs:29:22 + --> $DIR/link-attr-validation-late.rs:28:22 | LL | #[link(name = "...", wasm_import_module)] | ^^^^^^^^^^^^^^^^^^ error: wasm import module must be of the form `wasm_import_module = "string"` - --> $DIR/link-attr-validation-late.rs:30:22 + --> $DIR/link-attr-validation-late.rs:29:22 | LL | #[link(name = "...", wasm_import_module())] | ^^^^^^^^^^^^^^^^^^^^ error: invalid linking modifier syntax, expected '+' or '-' prefix before one of: bundle, verbatim, whole-archive, as-needed - --> $DIR/link-attr-validation-late.rs:34:34 + --> $DIR/link-attr-validation-late.rs:33:34 | LL | #[link(name = "...", modifiers = "")] | ^^ error: invalid linking modifier syntax, expected '+' or '-' prefix before one of: bundle, verbatim, whole-archive, as-needed - --> $DIR/link-attr-validation-late.rs:35:34 + --> $DIR/link-attr-validation-late.rs:34:34 | LL | #[link(name = "...", modifiers = "no-plus-minus")] | ^^^^^^^^^^^^^^^ error: unknown linking modifier `unknown`, expected one of: bundle, verbatim, whole-archive, as-needed - --> $DIR/link-attr-validation-late.rs:36:34 + --> $DIR/link-attr-validation-late.rs:35:34 | LL | #[link(name = "...", modifiers = "+unknown")] | ^^^^^^^^^^ error: multiple `verbatim` modifiers in a single `modifiers` argument - --> $DIR/link-attr-validation-late.rs:37:34 + --> $DIR/link-attr-validation-late.rs:36:34 | LL | #[link(name = "...", modifiers = "+verbatim,+verbatim")] | ^^^^^^^^^^^^^^^^^^^^^ diff --git a/src/test/ui/lint/suggestions.stderr b/src/test/ui/lint/suggestions.stderr index f4c0e2141b2..4caee777a13 100644 --- a/src/test/ui/lint/suggestions.stderr +++ b/src/test/ui/lint/suggestions.stderr @@ -41,12 +41,12 @@ warning: variable does not need to be mutable --> $DIR/suggestions.rs:54:13 | LL | let mut - | _____________^ - | |_____________| + | ______________^ + | | _____________| | || LL | || b = 1; | ||____________-^ - | |____________| + | |_____________| | help: remove this `mut` error: const items should never be `#[no_mangle]` diff --git a/src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.rs b/src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.rs new file mode 100644 index 00000000000..24150376ef0 --- /dev/null +++ b/src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.rs @@ -0,0 +1,8 @@ +#![feature(concat_bytes)] + +fn main() { + concat_bytes!(7Y); + //~^ ERROR invalid suffix `Y` for number literal + concat_bytes!(888888888888888888888888888888888888888); + //~^ ERROR integer literal is too large +} diff --git a/src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.stderr b/src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.stderr new file mode 100644 index 00000000000..8d70faa494d --- /dev/null +++ b/src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.stderr @@ -0,0 +1,16 @@ +error: invalid suffix `Y` for number literal + --> $DIR/issue-104769-concat_bytes-invalid-literal.rs:4:19 + | +LL | concat_bytes!(7Y); + | ^^ invalid suffix `Y` + | + = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) + +error: integer literal is too large + --> $DIR/issue-104769-concat_bytes-invalid-literal.rs:6:19 + | +LL | concat_bytes!(888888888888888888888888888888888888888); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/src/test/ui/proc-macro/auxiliary/issue-104884.rs b/src/test/ui/proc-macro/auxiliary/issue-104884.rs new file mode 100644 index 00000000000..0de59d00573 --- /dev/null +++ b/src/test/ui/proc-macro/auxiliary/issue-104884.rs @@ -0,0 +1,23 @@ +// force-host +// no-prefer-dynamic + +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::TokenStream; + +#[proc_macro_derive(AddImpl)] + +pub fn derive(input: TokenStream) -> TokenStream { + "use std::cmp::Ordering; + + impl<T> Ord for PriorityQueue<T> { + fn cmp(&self, other: &Self) -> Ordering { + self.0.cmp(&self.height) + } + } + " + .parse() + .unwrap() +} diff --git a/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.rs b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.rs new file mode 100644 index 00000000000..a0d619c4566 --- /dev/null +++ b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.rs @@ -0,0 +1,20 @@ +// aux-build:issue-104884.rs + +use std::collections::BinaryHeap; + +#[macro_use] +extern crate issue_104884; + +#[derive(PartialEq, Eq, PartialOrd, Ord)] +struct PriorityQueueEntry<T> { + value: T, +} + +#[derive(PartialOrd, AddImpl)] +//~^ ERROR can't compare `PriorityQueue<T>` with `PriorityQueue<T>` +//~| ERROR the trait bound `PriorityQueue<T>: Eq` is not satisfied +//~| ERROR can't compare `T` with `T` + +struct PriorityQueue<T>(BinaryHeap<PriorityQueueEntry<T>>); + +fn main() {} diff --git a/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.stderr b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.stderr new file mode 100644 index 00000000000..ac49e04e3c0 --- /dev/null +++ b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.stderr @@ -0,0 +1,48 @@ +error[E0277]: can't compare `PriorityQueue<T>` with `PriorityQueue<T>` + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:10 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^^^^ no implementation for `PriorityQueue<T> == PriorityQueue<T>` + | + = help: the trait `PartialEq` is not implemented for `PriorityQueue<T>` +note: required by a bound in `PartialOrd` + --> $SRC_DIR/core/src/cmp.rs:LL:COL + | +LL | pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> { + | ^^^^^^^^^^^^^^ required by this bound in `PartialOrd` + = note: this error originates in the derive macro `PartialOrd` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `PriorityQueue<T>: Eq` is not satisfied + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:22 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^ the trait `Eq` is not implemented for `PriorityQueue<T>` + | +note: required by a bound in `Ord` + --> $SRC_DIR/core/src/cmp.rs:LL:COL + | +LL | pub trait Ord: Eq + PartialOrd<Self> { + | ^^ required by this bound in `Ord` + = note: this error originates in the derive macro `AddImpl` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: can't compare `T` with `T` + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:22 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^ no implementation for `T < T` and `T > T` + | +note: required for `PriorityQueue<T>` to implement `PartialOrd` + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:10 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^^^^ +note: required by a bound in `Ord` + --> $SRC_DIR/core/src/cmp.rs:LL:COL + | +LL | pub trait Ord: Eq + PartialOrd<Self> { + | ^^^^^^^^^^^^^^^^ required by this bound in `Ord` + = note: this error originates in the derive macro `AddImpl` which comes from the expansion of the derive macro `PartialOrd` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/return/issue-86188-return-not-in-fn-body.stderr b/src/test/ui/return/issue-86188-return-not-in-fn-body.stderr index d7eeb3a7290..4f938670e5e 100644 --- a/src/test/ui/return/issue-86188-return-not-in-fn-body.stderr +++ b/src/test/ui/return/issue-86188-return-not-in-fn-body.stderr @@ -35,17 +35,17 @@ LL | | } error[E0572]: return statement outside of function body --> $DIR/issue-86188-return-not-in-fn-body.rs:36:10 | -LL | / fn main() { -LL | | -LL | | [(); return || { - | |__________^ +LL | / fn main() { +LL | | +LL | | [(); return || { + | | __________^ LL | || LL | || LL | || let tx; LL | || }]; | ||_____^ the return is part of this body... -LL | | } - | |_- ...not the enclosing function body +LL | | } + | |__- ...not the enclosing function body error: aborting due to 4 previous errors diff --git a/src/test/ui/span/macro-ty-params.rs b/src/test/ui/span/macro-ty-params.rs index 0a93105b664..cf28b0255d1 100644 --- a/src/test/ui/span/macro-ty-params.rs +++ b/src/test/ui/span/macro-ty-params.rs @@ -9,5 +9,7 @@ macro_rules! foo { () => () } fn main() { foo::<T>!(); //~ ERROR generic arguments in macro path foo::<>!(); //~ ERROR generic arguments in macro path - m!(Default<>); //~ ERROR unexpected generic arguments in path + m!(Default<>); + //~^ ERROR unexpected generic arguments in path + //~^^ ERROR generic arguments in macro path } diff --git a/src/test/ui/span/macro-ty-params.stderr b/src/test/ui/span/macro-ty-params.stderr index 138cd2598a1..7023ef8cd1c 100644 --- a/src/test/ui/span/macro-ty-params.stderr +++ b/src/test/ui/span/macro-ty-params.stderr @@ -16,5 +16,11 @@ error: unexpected generic arguments in path LL | m!(Default<>); | ^^ -error: aborting due to 3 previous errors +error: generic arguments in macro path + --> $DIR/macro-ty-params.rs:12:15 + | +LL | m!(Default<>); + | ^^ + +error: aborting due to 4 previous errors diff --git a/src/test/ui/suggestions/issue-99240-2.stderr b/src/test/ui/suggestions/issue-99240-2.stderr index 2af60f59759..260df85653b 100644 --- a/src/test/ui/suggestions/issue-99240-2.stderr +++ b/src/test/ui/suggestions/issue-99240-2.stderr @@ -5,12 +5,12 @@ LL | Unit, | ---- enum variant `Alias::Unit` defined here ... LL | Alias:: - | _____^ - | |_____| + | ______^ + | | _____| | || LL | || Unit(); | ||________^_- call expression requires function - | |_________| + | |________| | | help: `Alias::Unit` is a unit enum variant, and does not take parentheses to be constructed diff --git a/src/test/ui/suggestions/suggest-remove-refs-3.stderr b/src/test/ui/suggestions/suggest-remove-refs-3.stderr index 4d07324273c..31cca323d0e 100644 --- a/src/test/ui/suggestions/suggest-remove-refs-3.stderr +++ b/src/test/ui/suggestions/suggest-remove-refs-3.stderr @@ -2,8 +2,8 @@ error[E0277]: `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterat --> $DIR/suggest-remove-refs-3.rs:6:19 | LL | for (i, _) in & & & - | ___________________^ - | |___________________| + | ____________________^ + | | ___________________| | || LL | || & &v | ||___________- help: consider removing 5 leading `&`-references diff --git a/src/test/ui/suggestions/suggest_print_over_printf.rs b/src/test/ui/suggestions/suggest_print_over_printf.rs new file mode 100644 index 00000000000..124ddec50cb --- /dev/null +++ b/src/test/ui/suggestions/suggest_print_over_printf.rs @@ -0,0 +1,8 @@ +// Suggest print macro when user erroneously uses printf + +fn main() { + let x = 4; + printf("%d", x); + //~^ ERROR cannot find function `printf` in this scope + //~| HELP you may have meant to use the `print` macro +} diff --git a/src/test/ui/suggestions/suggest_print_over_printf.stderr b/src/test/ui/suggestions/suggest_print_over_printf.stderr new file mode 100644 index 00000000000..1214bec16ce --- /dev/null +++ b/src/test/ui/suggestions/suggest_print_over_printf.stderr @@ -0,0 +1,14 @@ +error[E0425]: cannot find function `printf` in this scope + --> $DIR/suggest_print_over_printf.rs:5:5 + | +LL | printf("%d", x); + | ^^^^^^ not found in this scope + | +help: you may have meant to use the `print` macro + | +LL | print!("%d", x); + | ~~~~~~ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/traits/issue-104322.rs b/src/test/ui/traits/issue-104322.rs new file mode 100644 index 00000000000..dcc27f1f03a --- /dev/null +++ b/src/test/ui/traits/issue-104322.rs @@ -0,0 +1,80 @@ +// build-pass +// +// Tests that overflows do not occur in certain situations +// related to generic diesel code + +use mini_diesel::*; + +pub trait HandleDelete<K> {} + +pub fn handle_delete<D, R>() +where + R: HasTable, + R::Table: HandleDelete<D> + 'static, +{ +} + +impl<K, T> HandleDelete<K> for T +where + T: Table + HasTable<Table = T> + 'static, + K: 'static, + &'static K: Identifiable<Table = T>, + T::PrimaryKey: EqAll<<&'static K as Identifiable>::Id>, + T::Query: FilterDsl<<T::PrimaryKey as EqAll<<&'static K as Identifiable>::Id>>::Output>, + Filter<T::Query, <T::PrimaryKey as EqAll<<&'static K as Identifiable>::Id>>::Output>: + IntoUpdateTarget<Table = T>, +{ +} + +mod mini_diesel { + pub trait HasTable { + type Table: Table; + } + + pub trait Identifiable: HasTable { + type Id; + } + + pub trait EqAll<Rhs> { + type Output; + } + + pub trait IntoUpdateTarget: HasTable { + type WhereClause; + } + + pub trait Query { + type SqlType; + } + + pub trait AsQuery { + type Query: Query; + } + impl<T: Query> AsQuery for T { + type Query = Self; + } + + pub trait FilterDsl<Predicate> { + type Output; + } + + impl<T, Predicate> FilterDsl<Predicate> for T + where + T: Table, + T::Query: FilterDsl<Predicate>, + { + type Output = Filter<T::Query, Predicate>; + } + + pub trait QuerySource { + type FromClause; + } + + pub trait Table: QuerySource + AsQuery + Sized { + type PrimaryKey; + } + + pub type Filter<Source, Predicate> = <Source as FilterDsl<Predicate>>::Output; +} + +fn main() {} diff --git a/src/test/ui/traits/predicate_can_apply-hang.rs b/src/test/ui/traits/predicate_can_apply-hang.rs deleted file mode 100644 index 5f01645da52..00000000000 --- a/src/test/ui/traits/predicate_can_apply-hang.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn f<B>(x: Vec<[[[B; 1]; 1]; 1]>) -> impl PartialEq<B> { - //~^ ERROR can't compare `Vec<[[[B; 1]; 1]; 1]>` with `B` - x -} - -fn main() {} diff --git a/src/test/ui/traits/predicate_can_apply-hang.stderr b/src/test/ui/traits/predicate_can_apply-hang.stderr deleted file mode 100644 index 49fe63b412a..00000000000 --- a/src/test/ui/traits/predicate_can_apply-hang.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0277]: can't compare `Vec<[[[B; 1]; 1]; 1]>` with `B` - --> $DIR/predicate_can_apply-hang.rs:1:38 - | -LL | fn f<B>(x: Vec<[[[B; 1]; 1]; 1]>) -> impl PartialEq<B> { - | ^^^^^^^^^^^^^^^^^ no implementation for `Vec<[[[B; 1]; 1]; 1]> == B` -LL | -LL | x - | - return type was inferred to be `Vec<[[[B; 1]; 1]; 1]>` here - | - = help: the trait `PartialEq<B>` is not implemented for `Vec<[[[B; 1]; 1]; 1]>` - = help: the following other types implement trait `PartialEq<Rhs>`: - <Vec<T, A1> as PartialEq<Vec<U, A2>>> - <Vec<T, A> as PartialEq<&[U; N]>> - <Vec<T, A> as PartialEq<&[U]>> - <Vec<T, A> as PartialEq<&mut [U]>> - <Vec<T, A> as PartialEq<[U; N]>> - <Vec<T, A> as PartialEq<[U]>> - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs new file mode 100644 index 00000000000..ee9bce15d34 --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs @@ -0,0 +1,25 @@ +// check-pass + +#![feature(type_alias_impl_trait)] + +trait Callable { + type Output; + fn call() -> Self::Output; +} + +impl<'a> Callable for &'a () { + type Output = impl Sized; + fn call() -> Self::Output {} +} + +fn test<'a>() -> impl Sized { + <&'a () as Callable>::call() +} + +fn want_static<T: 'static>(_: T) {} + +fn test2<'a>() { + want_static(<&'a () as Callable>::call()); +} + +fn main() {} diff --git a/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.rs b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.rs new file mode 100644 index 00000000000..ae21a9134a4 --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.rs @@ -0,0 +1,38 @@ +#![feature(type_alias_impl_trait)] + +trait Callable { + type Output; + fn call(x: Self) -> Self::Output; +} + +trait PlusOne { + fn plus_one(&mut self); +} + +impl<'a> PlusOne for &'a mut i32 { + fn plus_one(&mut self) { + **self += 1; + } +} + +impl<T: PlusOne> Callable for T { + type Output = impl PlusOne; + fn call(t: T) -> Self::Output { t } +} + +fn test<'a>(y: &'a mut i32) -> impl PlusOne { + <&'a mut i32 as Callable>::call(y) + //~^ ERROR hidden type for `impl PlusOne` captures lifetime that does not appear in bounds +} + +fn main() { + let mut z = 42; + let mut thing = test(&mut z); + let mut thing2 = test(&mut z); + thing.plus_one(); + assert_eq!(z, 43); + thing2.plus_one(); + assert_eq!(z, 44); + thing.plus_one(); + assert_eq!(z, 45); +} diff --git a/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.stderr b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.stderr new file mode 100644 index 00000000000..0ed8a703b6d --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.stderr @@ -0,0 +1,16 @@ +error[E0700]: hidden type for `impl PlusOne` captures lifetime that does not appear in bounds + --> $DIR/imply_bounds_from_bounds_param.rs:24:5 + | +LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne { + | -- hidden type `<&'a mut i32 as Callable>::Output` captures the lifetime `'a` as defined here +LL | <&'a mut i32 as Callable>::call(y) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | +help: to declare that `impl PlusOne` captures `'a`, you can add an explicit `'a` lifetime bound + | +LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne + 'a { + | ++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0700`. diff --git a/src/test/ui/type-alias-impl-trait/self_implication.rs b/src/test/ui/type-alias-impl-trait/self_implication.rs new file mode 100644 index 00000000000..4e805ee308f --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/self_implication.rs @@ -0,0 +1,38 @@ +// check-pass + +#![feature(type_alias_impl_trait)] +fn foo() { + struct Foo<'a> { + x: &'a mut u8, + } + impl<'a> Foo<'a> { + fn foo(&self) -> impl Sized {} + } + // use site + let mut x = 5; + let y = Foo { x: &mut x }; + let z = y.foo(); + let _a = &x; // invalidate the `&'a mut`in `y` + let _b = z; // this should *not* check that `'a` in the type `Foo<'a>::foo::opaque` is live +} + +fn bar() { + struct Foo<'a> { + x: &'a mut u8, + } + + // desugared + type FooX<'a> = impl Sized; + impl<'a> Foo<'a> { + fn foo(&self) -> FooX<'a> {} + } + + // use site + let mut x = 5; + let y = Foo { x: &mut x }; + let z = y.foo(); + let _a = &x; // invalidate the `&'a mut`in `y` + let _b = z; // this should *not* check that `'a` in the type `Foo<'a>::foo::opaque` is live +} + +fn main() {} diff --git a/src/test/ui/typeck/hang-in-overflow.rs b/src/test/ui/typeck/hang-in-overflow.rs deleted file mode 100644 index a8330c9b65c..00000000000 --- a/src/test/ui/typeck/hang-in-overflow.rs +++ /dev/null @@ -1,19 +0,0 @@ -// normalize-stderr-test "the requirement `.*`" -> "the requirement `...`" -// normalize-stderr-test "required for `.*` to implement `.*`" -> "required for `...` to implement `...`" -// normalize-stderr-test: ".*the full type name has been written to.*\n" -> "" - -// Currently this fatally aborts instead of hanging. -// Make sure at least that this doesn't turn into a hang. - -fn f() { - foo::<_>(); - //~^ ERROR overflow evaluating the requirement -} - -fn foo<B>() -where - Vec<[[[B; 1]; 1]; 1]>: PartialEq<B>, -{ -} - -fn main() {} diff --git a/src/test/ui/typeck/hang-in-overflow.stderr b/src/test/ui/typeck/hang-in-overflow.stderr deleted file mode 100644 index 7a7b85b19b4..00000000000 --- a/src/test/ui/typeck/hang-in-overflow.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0275]: overflow evaluating the requirement `...` - --> $DIR/hang-in-overflow.rs:9:5 - | -LL | foo::<_>(); - | ^^^^^^^^ - | - = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`hang_in_overflow`) - = note: required for `...` to implement `...` - = note: 127 redundant requirements hidden - = note: required for `...` to implement `...` -note: required by a bound in `foo` - --> $DIR/hang-in-overflow.rs:15:28 - | -LL | fn foo<B>() - | --- required by a bound in this -LL | where -LL | Vec<[[[B; 1]; 1]; 1]>: PartialEq<B>, - | ^^^^^^^^^^^^ required by this bound in `foo` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0275`. |