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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/array-slice-vec/slice-pat-type-mismatches.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/array-slice-vec/slice-pat-type-mismatches.rs')
-rw-r--r-- | src/test/ui/array-slice-vec/slice-pat-type-mismatches.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/array-slice-vec/slice-pat-type-mismatches.rs b/src/test/ui/array-slice-vec/slice-pat-type-mismatches.rs new file mode 100644 index 000000000..521b898e7 --- /dev/null +++ b/src/test/ui/array-slice-vec/slice-pat-type-mismatches.rs @@ -0,0 +1,36 @@ +fn main() { + match "foo".to_string() { + ['f', 'o', ..] => {} + //~^ ERROR expected an array or slice, found `String` + _ => { } + }; + + // Note that this one works with default binding modes. + match &[0, 1, 2] { + [..] => {} + }; + + match &[0, 1, 2] { + &[..] => {} // ok + }; + + match [0, 1, 2] { + [0] => {}, //~ ERROR pattern requires + + [0, 1, x @ ..] => { + let a: [_; 1] = x; + } + [0, 1, 2, 3, x @ ..] => {} //~ ERROR pattern requires + }; + + match does_not_exist { //~ ERROR cannot find value `does_not_exist` in this scope + [] => {} + }; +} + +fn another_fn_to_avoid_suppression() { + match Default::default() + { + [] => {} //~ ERROR type annotations needed + }; +} |