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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/match/pattern-deref-miscompile.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/match/pattern-deref-miscompile.rs')
-rw-r--r-- | src/test/ui/match/pattern-deref-miscompile.rs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/test/ui/match/pattern-deref-miscompile.rs b/src/test/ui/match/pattern-deref-miscompile.rs new file mode 100644 index 000000000..caa6d184a --- /dev/null +++ b/src/test/ui/match/pattern-deref-miscompile.rs @@ -0,0 +1,46 @@ +// run-pass + +fn main() { + match b"." as &[u8] { + b"." if true => {}, + b"." => panic!(), + b".." => panic!(), + b"" => panic!(), + _ => panic!(), + } + match b"." as &[u8] { + b"." if false => panic!(), + b"." => {}, + b".." => panic!(), + b"" => panic!(), + _ => panic!(), + } + match b".." as &[u8] { + b"." if true => panic!(), // the miscompile caused this arm to be reached + b"." => panic!(), + b".." => {}, + b"" => panic!(), + _ => panic!(), + } + match b".." as &[u8] { + b"." if false => panic!(), + b"." => panic!(), + b".." => {}, + b"" => panic!(), + _ => panic!(), + } + match b"" as &[u8] { + b"." if true => panic!(), + b"." => panic!(), + b".." => panic!(), + b"" => {}, + _ => panic!(), + } + match b"" as &[u8] { + b"." if false => panic!(), + b"." => panic!(), + b".." => panic!(), + b"" => {}, + _ => panic!(), + } +} |