diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/traits/multidispatch-conditional-impl-not-considered.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 'tests/ui/traits/multidispatch-conditional-impl-not-considered.rs')
-rw-r--r-- | tests/ui/traits/multidispatch-conditional-impl-not-considered.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/traits/multidispatch-conditional-impl-not-considered.rs b/tests/ui/traits/multidispatch-conditional-impl-not-considered.rs new file mode 100644 index 000000000..f845e198a --- /dev/null +++ b/tests/ui/traits/multidispatch-conditional-impl-not-considered.rs @@ -0,0 +1,24 @@ +// run-pass +// Test that we correctly ignore the blanket impl +// because (in this case) `T` does not impl `Clone`. +// +// Issue #17594. + +use std::cell::RefCell; + +trait Foo { + fn foo(&self) {} +} + +impl<T> Foo for T where T: Clone {} + +struct Bar; + +impl Bar { + fn foo(&self) {} +} + +fn main() { + let b = RefCell::new(Bar); + b.borrow().foo(); +} |