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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/hygiene/fields-numeric-borrowck.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/hygiene/fields-numeric-borrowck.rs')
-rw-r--r-- | src/test/ui/hygiene/fields-numeric-borrowck.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/hygiene/fields-numeric-borrowck.rs b/src/test/ui/hygiene/fields-numeric-borrowck.rs new file mode 100644 index 000000000..9536babc2 --- /dev/null +++ b/src/test/ui/hygiene/fields-numeric-borrowck.rs @@ -0,0 +1,13 @@ +struct S(u8); + +fn main() { + let mut s = S(0); + let borrow1 = &mut s.0; + let S { 0: ref mut borrow2 } = s; + //~^ ERROR cannot borrow `s.0` as mutable more than once at a time + borrow2.use_mut(); + borrow1.use_mut(); +} + +trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { } } +impl<T> Fake for T { } |