diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/lint/issue-97094.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/issue-97094.rs')
-rw-r--r-- | src/test/ui/lint/issue-97094.rs | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/test/ui/lint/issue-97094.rs b/src/test/ui/lint/issue-97094.rs new file mode 100644 index 000000000..aeaead1bd --- /dev/null +++ b/src/test/ui/lint/issue-97094.rs @@ -0,0 +1,59 @@ +// revisions: interleaved nointerleaved +// [nointerleaved]compile-flags: -Z no-interleave-lints + +// This test has two revisions because the logic change +// needed to make this test pass had to be adjusted +// for no-interleave-lints. Should the debug option +// be removed one day, please don't remove this +// test entirely, just remove the revision from it. + +#![deny(warnings)] + +// Ensure that unknown lints inside cfg-attr's are linted for + +#![cfg_attr(all(), allow(nonex_lint_top_level))] +//~^ ERROR unknown lint +#![cfg_attr(all(), allow(bare_trait_object))] +//~^ ERROR has been renamed + +#[cfg_attr(all(), allow(nonex_lint_mod))] +//~^ ERROR unknown lint +mod baz { + #![cfg_attr(all(), allow(nonex_lint_mod_inner))] + //~^ ERROR unknown lint +} + +#[cfg_attr(all(), allow(nonex_lint_fn))] +//~^ ERROR unknown lint +pub fn main() {} + +macro_rules! bar { + ($($t:tt)*) => { + $($t)* + }; +} + +bar!( + #[cfg_attr(all(), allow(nonex_lint_in_macro))] + //~^ ERROR unknown lint + pub fn _bar() {} +); + +// No warning for non-applying cfg +#[cfg_attr(any(), allow(nonex_lint_fn))] +pub fn _foo() {} + +// Allowing unknown lints works if inside cfg_attr +#[cfg_attr(all(), allow(unknown_lints))] +mod bar_allowed { + #[allow(nonex_lint_fn)] + fn _foo() {} +} + +// ... but not if the cfg_attr doesn't evaluate +#[cfg_attr(any(), allow(unknown_lints))] +mod bar_not_allowed { + #[allow(nonex_lint_fn)] + //~^ ERROR unknown lint + fn _foo() {} +} |