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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/suggestions/suggest-ref-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/suggestions/suggest-ref-mut.rs')
-rw-r--r-- | src/test/ui/suggestions/suggest-ref-mut.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/suggest-ref-mut.rs b/src/test/ui/suggestions/suggest-ref-mut.rs new file mode 100644 index 000000000..d04113ffc --- /dev/null +++ b/src/test/ui/suggestions/suggest-ref-mut.rs @@ -0,0 +1,30 @@ +struct X(usize); + +impl X { + fn zap(&self) { + //~^ HELP + //~| SUGGESTION &mut self + self.0 = 32; + //~^ ERROR + } +} + +fn main() { + let ref foo = 16; + //~^ HELP + //~| SUGGESTION ref mut foo + *foo = 32; + //~^ ERROR + if let Some(ref bar) = Some(16) { + //~^ HELP + //~| SUGGESTION ref mut bar + *bar = 32; + //~^ ERROR + } + match 16 { + ref quo => { *quo = 32; }, + //~^ ERROR + //~| HELP + //~| SUGGESTION ref mut quo + } +} |