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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/traits/multidispatch-conditional-impl-not-considered.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 '')
-rw-r--r-- | src/test/ui/traits/multidispatch-conditional-impl-not-considered.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/traits/multidispatch-conditional-impl-not-considered.rs b/src/test/ui/traits/multidispatch-conditional-impl-not-considered.rs new file mode 100644 index 000000000..f845e198a --- /dev/null +++ b/src/test/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(); +} |