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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/lint/no-coverage.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/lint/no-coverage.rs')
-rw-r--r-- | src/test/ui/lint/no-coverage.rs | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/test/ui/lint/no-coverage.rs b/src/test/ui/lint/no-coverage.rs new file mode 100644 index 000000000..ff24c12b2 --- /dev/null +++ b/src/test/ui/lint/no-coverage.rs @@ -0,0 +1,55 @@ +#![feature(extern_types)] +#![feature(no_coverage)] +#![feature(type_alias_impl_trait)] +#![warn(unused_attributes)] +#![no_coverage] +//~^ WARN: `#[no_coverage]` does not propagate into items and must be applied to the contained functions directly + +#[no_coverage] +//~^ WARN: `#[no_coverage]` does not propagate into items and must be applied to the contained functions directly +trait Trait { + #[no_coverage] //~ ERROR `#[no_coverage]` must be applied to coverable code + const X: u32; + + #[no_coverage] //~ ERROR `#[no_coverage]` must be applied to coverable code + type T; + + type U; +} + +#[no_coverage] +//~^ WARN: `#[no_coverage]` does not propagate into items and must be applied to the contained functions directly +impl Trait for () { + const X: u32 = 0; + + #[no_coverage] //~ ERROR `#[no_coverage]` must be applied to coverable code + type T = Self; + + #[no_coverage] //~ ERROR `#[no_coverage]` must be applied to coverable code + type U = impl Trait; //~ ERROR unconstrained opaque type +} + +extern "C" { + #[no_coverage] //~ ERROR `#[no_coverage]` must be applied to coverable code + static X: u32; + + #[no_coverage] //~ ERROR `#[no_coverage]` must be applied to coverable code + type T; +} + +#[no_coverage] +fn main() { + #[no_coverage] + //~^ WARN `#[no_coverage]` may only be applied to function definitions + let _ = (); + + match () { + #[no_coverage] + //~^ WARN `#[no_coverage]` may only be applied to function definitions + () => (), + } + + #[no_coverage] + //~^ WARN `#[no_coverage]` may only be applied to function definitions + return (); +} |