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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/ifs_same_cond.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/ifs_same_cond.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/ifs_same_cond.rs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/ifs_same_cond.rs b/src/tools/clippy/tests/ui/ifs_same_cond.rs new file mode 100644 index 000000000..80e9839ff --- /dev/null +++ b/src/tools/clippy/tests/ui/ifs_same_cond.rs @@ -0,0 +1,46 @@ +#![warn(clippy::ifs_same_cond)] +#![allow(clippy::if_same_then_else, clippy::comparison_chain)] // all empty blocks + +fn ifs_same_cond() { + let a = 0; + let b = false; + + if b { + } else if b { + //~ ERROR ifs same condition + } + + if a == 1 { + } else if a == 1 { + //~ ERROR ifs same condition + } + + if 2 * a == 1 { + } else if 2 * a == 2 { + } else if 2 * a == 1 { + //~ ERROR ifs same condition + } else if a == 1 { + } + + // See #659 + if cfg!(feature = "feature1-659") { + 1 + } else if cfg!(feature = "feature2-659") { + 2 + } else { + 3 + }; + + let mut v = vec![1]; + if v.pop() == None { + // ok, functions + } else if v.pop() == None { + } + + if v.len() == 42 { + // ok, functions + } else if v.len() == 42 { + } +} + +fn main() {} |