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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/tools/clippy/tests/ui/len_zero_ranges.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/tools/clippy/tests/ui/len_zero_ranges.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/len_zero_ranges.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/len_zero_ranges.rs b/src/tools/clippy/tests/ui/len_zero_ranges.rs new file mode 100644 index 000000000..a0eb51cc9 --- /dev/null +++ b/src/tools/clippy/tests/ui/len_zero_ranges.rs @@ -0,0 +1,17 @@ +// run-rustfix + +#![warn(clippy::len_zero)] +#![allow(unused)] + +// Now that `Range(Inclusive)::is_empty` is stable (1.47), we can always suggest this +mod issue_3807 { + fn suggestion_is_fine_range() { + let _ = (0..42).len() == 0; + } + + fn suggestion_is_fine_range_inclusive() { + let _ = (0_u8..=42).len() == 0; + } +} + +fn main() {} |