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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/pattern/usefulness/issue-12369.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/pattern/usefulness/issue-12369.rs')
-rw-r--r-- | src/test/ui/pattern/usefulness/issue-12369.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/pattern/usefulness/issue-12369.rs b/src/test/ui/pattern/usefulness/issue-12369.rs new file mode 100644 index 000000000..0481c1fd9 --- /dev/null +++ b/src/test/ui/pattern/usefulness/issue-12369.rs @@ -0,0 +1,11 @@ +#![deny(unreachable_patterns)] + +fn main() { + let sl = vec![1,2,3]; + let v: isize = match &*sl { + &[] => 0, + &[a,b,c] => 3, + &[a, ref rest @ ..] => a, + &[10,a, ref rest @ ..] => 10 //~ ERROR: unreachable pattern + }; +} |