diff options
Diffstat (limited to 'src/test')
8 files changed, 221 insertions, 4 deletions
diff --git a/src/test/assembly/asm/mips-types.rs b/src/test/assembly/asm/mips-types.rs new file mode 100644 index 00000000000..b195ed88c72 --- /dev/null +++ b/src/test/assembly/asm/mips-types.rs @@ -0,0 +1,191 @@ +// no-system-llvm +// assembly-output: emit-asm +// compile-flags: --target mips-unknown-linux-gnu +// needs-llvm-components: mips + +#![feature(no_core, lang_items, rustc_attrs, repr_simd)] +#![crate_type = "rlib"] +#![no_core] +#![allow(asm_sub_register, non_camel_case_types)] + +#[rustc_builtin_macro] +macro_rules! asm { + () => {}; +} +#[rustc_builtin_macro] +macro_rules! concat { + () => {}; +} +#[rustc_builtin_macro] +macro_rules! stringify { + () => {}; +} + +#[lang = "sized"] +trait Sized {} +#[lang = "copy"] +trait Copy {} + +type ptr = *const i32; + +impl Copy for i8 {} +impl Copy for u8 {} +impl Copy for i16 {} +impl Copy for i32 {} +impl Copy for f32 {} +impl Copy for ptr {} +extern "C" { + fn extern_func(); + static extern_static: u8; +} + +// Hack to avoid function merging +extern "Rust" { + fn dont_merge(s: &str); +} + +macro_rules! check { ($func:ident, $ty:ty, $class:ident) => { + #[no_mangle] + pub unsafe fn $func(x: $ty) -> $ty { + dont_merge(stringify!($func)); + + let y; + asm!("move {}, {}", out($class) y, in($class) x); + y + } +};} + +macro_rules! check_reg { ($func:ident, $ty:ty, $reg:tt) => { + #[no_mangle] + pub unsafe fn $func(x: $ty) -> $ty { + dont_merge(stringify!($func)); + + let y; + asm!(concat!("move ", $reg, ", ", $reg), lateout($reg) y, in($reg) x); + y + } +};} + +// CHECK-LABEL: sym_static: +// CHECK: #APP +// CHECK: lw $3, %got(extern_static) +// CHECK: #NO_APP +#[no_mangle] +pub unsafe fn sym_static() { + dont_merge(stringify!($func)); + + asm!("la $v1, {}", sym extern_static); +} + +// CHECK-LABEL: sym_fn: +// CHECK: #APP +// CHECK: lw $3, %got(extern_func) +// CHECK: #NO_APP +#[no_mangle] +pub unsafe fn sym_fn() { + dont_merge(stringify!($func)); + + asm!("la $v1, {}", sym extern_func); +} + +// CHECK-LABEL: reg_f32: +// CHECK: #APP +// CHECK: mov.s $f{{[0-9]+}}, $f{{[0-9]+}} +// CHECK: #NO_APP +#[no_mangle] +pub unsafe fn reg_f32(x: f32) -> f32 { + dont_merge("reg_f32"); + let y; + asm!("mov.s {}, {}", out(freg) y, in(freg) x); + y +} + +// CHECK-LABEL: f0_f32: +// CHECK: #APP +// CHECK: mov.s $f0, $f0 +// CHECK: #NO_APP +#[no_mangle] +pub unsafe fn f0_f32(x: f32) -> f32 { + dont_merge("f0_f32"); + let y; + asm!("mov.s $f0, $f0", lateout("$f0") y, in("$f0") x); + y +} + +// CHECK-LABEL: reg_ptr: +// CHECK: #APP +// CHECK: move ${{[0-9]+}}, ${{[0-9]+}} +// CHECK: #NO_APP +check!(reg_ptr, ptr, reg); + +// CHECK-LABEL: reg_i32: +// CHECK: #APP +// CHECK: move ${{[0-9]+}}, ${{[0-9]+}} +// CHECK: #NO_APP +check!(reg_i32, i32, reg); + +// CHECK-LABEL: reg_f32_soft: +// CHECK: #APP +// CHECK: move ${{[0-9]+}}, ${{[0-9]+}} +// CHECK: #NO_APP +check!(reg_f32_soft, f32, reg); + +// CHECK-LABEL: reg_i8: +// CHECK: #APP +// CHECK: move ${{[0-9]+}}, ${{[0-9]+}} +// CHECK: #NO_APP +check!(reg_i8, i8, reg); + +// CHECK-LABEL: reg_u8: +// CHECK: #APP +// CHECK: move ${{[0-9]+}}, ${{[0-9]+}} +// CHECK: #NO_APP +check!(reg_u8, u8, reg); + +// CHECK-LABEL: reg_i16: +// CHECK: #APP +// CHECK: move ${{[0-9]+}}, ${{[0-9]+}} +// CHECK: #NO_APP +check!(reg_i16, i16, reg); + +// CHECK-LABEL: t0_ptr: +// CHECK: #APP +// CHECK: move $8, $8 +// CHECK: #NO_APP +check_reg!(t0_ptr, ptr, "$t0"); + +// CHECK-LABEL: t0_i32: +// CHECK: #APP +// CHECK: move $8, $8 +// CHECK: #NO_APP +check_reg!(t0_i32, i32, "$t0"); + +// CHECK-LABEL: t0_f32: +// CHECK: #APP +// CHECK: move $8, $8 +// CHECK: #NO_APP +check_reg!(t0_f32, f32, "$t0"); + +// CHECK-LABEL: t0_i8: +// CHECK: #APP +// CHECK: move $8, $8 +// CHECK: #NO_APP +check_reg!(t0_i8, i8, "$t0"); + +// CHECK-LABEL: t0_u8: +// CHECK: #APP +// CHECK: move $8, $8 +// CHECK: #NO_APP +check_reg!(t0_u8, u8, "$t0"); + +// CHECK-LABEL: t0_i16: +// CHECK: #APP +// CHECK: move $8, $8 +// CHECK: #NO_APP +check_reg!(t0_i16, i16, "$t0"); + +// CHECK-LABEL: r8_i16: +// CHECK: #APP +// CHECK: move $8, $8 +// CHECK: #NO_APP +check_reg!(r8_i16, i16, "$8"); diff --git a/src/test/rustdoc-ui/intra-links-private.private.stderr b/src/test/rustdoc-ui/intra-links-private.private.stderr index 77c4b67a652..eeef24b4797 100644 --- a/src/test/rustdoc-ui/intra-links-private.private.stderr +++ b/src/test/rustdoc-ui/intra-links-private.private.stderr @@ -4,7 +4,7 @@ warning: public documentation for `DocMe` links to private item `DontDocMe` LL | /// docs [DontDocMe] | ^^^^^^^^^ this item is private | - = note: `#[warn(broken_intra_doc_links)]` on by default + = note: `#[warn(private_intra_doc_links)]` on by default = note: this link resolves only because you passed `--document-private-items`, but will break without warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/intra-links-private.public.stderr b/src/test/rustdoc-ui/intra-links-private.public.stderr index 312a78e8c3e..3f7b17586f1 100644 --- a/src/test/rustdoc-ui/intra-links-private.public.stderr +++ b/src/test/rustdoc-ui/intra-links-private.public.stderr @@ -4,7 +4,7 @@ warning: public documentation for `DocMe` links to private item `DontDocMe` LL | /// docs [DontDocMe] | ^^^^^^^^^ this item is private | - = note: `#[warn(broken_intra_doc_links)]` on by default + = note: `#[warn(private_intra_doc_links)]` on by default = note: this link will resolve properly if you pass `--document-private-items` warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/issue-74134.private.stderr b/src/test/rustdoc-ui/issue-74134.private.stderr index 58772109140..b802d7e1252 100644 --- a/src/test/rustdoc-ui/issue-74134.private.stderr +++ b/src/test/rustdoc-ui/issue-74134.private.stderr @@ -4,7 +4,7 @@ warning: public documentation for `public_item` links to private item `PrivateTy LL | /// [`PrivateType`] | ^^^^^^^^^^^^^ this item is private | - = note: `#[warn(broken_intra_doc_links)]` on by default + = note: `#[warn(private_intra_doc_links)]` on by default = note: this link resolves only because you passed `--document-private-items`, but will break without warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/issue-74134.public.stderr b/src/test/rustdoc-ui/issue-74134.public.stderr index b5bea190941..40aa2ece1a3 100644 --- a/src/test/rustdoc-ui/issue-74134.public.stderr +++ b/src/test/rustdoc-ui/issue-74134.public.stderr @@ -4,7 +4,7 @@ warning: public documentation for `public_item` links to private item `PrivateTy LL | /// [`PrivateType`] | ^^^^^^^^^^^^^ this item is private | - = note: `#[warn(broken_intra_doc_links)]` on by default + = note: `#[warn(private_intra_doc_links)]` on by default = note: this link will resolve properly if you pass `--document-private-items` warning: 1 warning emitted diff --git a/src/test/rustdoc/intra-doc-link-private.rs b/src/test/rustdoc/intra-doc-link-private.rs new file mode 100644 index 00000000000..f86ca44403d --- /dev/null +++ b/src/test/rustdoc/intra-doc-link-private.rs @@ -0,0 +1,6 @@ +#![crate_name = "private"] +// compile-flags: --document-private-items +/// docs [DontDocMe] +// @has private/struct.DocMe.html '//*a[@href="../private/struct.DontDocMe.html"]' 'DontDocMe' +pub struct DocMe; +struct DontDocMe; diff --git a/src/test/ui/stability-attribute/missing-const-stability.rs b/src/test/ui/stability-attribute/missing-const-stability.rs new file mode 100644 index 00000000000..7d499c611a4 --- /dev/null +++ b/src/test/ui/stability-attribute/missing-const-stability.rs @@ -0,0 +1,12 @@ +#![feature(staged_api)] + +#![stable(feature = "rust1", since = "1.0.0")] + +#[stable(feature = "foo", since = "1.0.0")] +pub const fn foo() {} +//~^ ERROR rustc_const_stable + +#[unstable(feature = "bar", issue = "none")] +pub const fn bar() {} // ok + +fn main() {} diff --git a/src/test/ui/stability-attribute/missing-const-stability.stderr b/src/test/ui/stability-attribute/missing-const-stability.stderr new file mode 100644 index 00000000000..450a5303fd8 --- /dev/null +++ b/src/test/ui/stability-attribute/missing-const-stability.stderr @@ -0,0 +1,8 @@ +error: `#[stable]` const functions must also be either `#[rustc_const_stable]` or `#[rustc_const_unstable]` + --> $DIR/missing-const-stability.rs:6:1 + | +LL | pub const fn foo() {} + | ^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + |