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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/bindings-after-at/wild-before-at-syntactically-rejected.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/bindings-after-at/wild-before-at-syntactically-rejected.rs')
-rw-r--r-- | src/test/ui/pattern/bindings-after-at/wild-before-at-syntactically-rejected.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/pattern/bindings-after-at/wild-before-at-syntactically-rejected.rs b/src/test/ui/pattern/bindings-after-at/wild-before-at-syntactically-rejected.rs new file mode 100644 index 000000000..50ac0ef27 --- /dev/null +++ b/src/test/ui/pattern/bindings-after-at/wild-before-at-syntactically-rejected.rs @@ -0,0 +1,16 @@ +// Here we check that `_ @ sub` is syntactically invalid +// and comes with a nice actionable suggestion. + +fn main() {} + +#[cfg(FALSE)] +fn wild_before_at_is_bad_syntax() { + let _ @ a = 0; + //~^ ERROR pattern on wrong side of `@` + let _ @ ref a = 0; + //~^ ERROR pattern on wrong side of `@` + let _ @ ref mut a = 0; + //~^ ERROR pattern on wrong side of `@` + let _ @ (a, .., b) = (0, 1, 2, 3); + //~^ ERROR left-hand side of `@` must be a binding +} |