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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/borrowck/borrowck-object-lifetime.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/borrowck/borrowck-object-lifetime.rs')
-rw-r--r-- | src/test/ui/borrowck/borrowck-object-lifetime.rs | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/src/test/ui/borrowck/borrowck-object-lifetime.rs b/src/test/ui/borrowck/borrowck-object-lifetime.rs deleted file mode 100644 index 137a9adbc..000000000 --- a/src/test/ui/borrowck/borrowck-object-lifetime.rs +++ /dev/null @@ -1,40 +0,0 @@ -// Test that borrows that occur due to calls to object methods -// properly "claim" the object path. - - - -trait Foo { - fn borrowed(&self) -> &(); - fn mut_borrowed(&mut self) -> &(); -} - -fn borrowed_receiver(x: &dyn Foo) { - let y = x.borrowed(); - let z = x.borrowed(); - z.use_ref(); - y.use_ref(); -} - -fn mut_borrowed_receiver(x: &mut dyn Foo) { - let y = x.borrowed(); - let z = x.mut_borrowed(); //~ ERROR cannot borrow - y.use_ref(); -} - -fn mut_owned_receiver(mut x: Box<dyn Foo>) { - let y = x.borrowed(); - let z = &mut x; //~ ERROR cannot borrow - y.use_ref(); -} - -fn imm_owned_receiver(mut x: Box<dyn Foo>) { - let y = x.borrowed(); - let z = &x; - z.use_ref(); - y.use_ref(); -} - -fn main() {} - -trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { } } -impl<T> Fake for T { } |