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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/binding/match-ref-binding-mut.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/binding/match-ref-binding-mut.rs')
-rw-r--r-- | src/test/ui/binding/match-ref-binding-mut.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/binding/match-ref-binding-mut.rs b/src/test/ui/binding/match-ref-binding-mut.rs new file mode 100644 index 000000000..d7afd61bc --- /dev/null +++ b/src/test/ui/binding/match-ref-binding-mut.rs @@ -0,0 +1,18 @@ +// run-pass +#![allow(non_shorthand_field_patterns)] + +struct Rec { + f: isize +} + +fn destructure(x: &mut Rec) { + match *x { + Rec {f: ref mut f} => *f += 1 + } +} + +pub fn main() { + let mut v = Rec {f: 22}; + destructure(&mut v); + assert_eq!(v.f, 23); +} |