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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/coherence/coherence-blanket-conflicts-with-specific.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/coherence/coherence-blanket-conflicts-with-specific.rs')
-rw-r--r-- | tests/ui/coherence/coherence-blanket-conflicts-with-specific.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/coherence/coherence-blanket-conflicts-with-specific.rs b/tests/ui/coherence/coherence-blanket-conflicts-with-specific.rs new file mode 100644 index 000000000..5a562ff6a --- /dev/null +++ b/tests/ui/coherence/coherence-blanket-conflicts-with-specific.rs @@ -0,0 +1,24 @@ +use std::fmt::Debug; +use std::default::Default; + +// Test that a blank impl for all T conflicts with an impl for some +// specific T. + +trait MyTrait { + fn get(&self) -> usize; +} + +impl<T> MyTrait for T { + fn get(&self) -> usize { 0 } +} + +struct MyType { + dummy: usize +} + +impl MyTrait for MyType { +//~^ ERROR E0119 + fn get(&self) -> usize { self.dummy } +} + +fn main() { } |