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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 /tests/ui/auto-traits/typeck-default-trait-impl-negation.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/auto-traits/typeck-default-trait-impl-negation.rs')
-rw-r--r-- | tests/ui/auto-traits/typeck-default-trait-impl-negation.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/auto-traits/typeck-default-trait-impl-negation.rs b/tests/ui/auto-traits/typeck-default-trait-impl-negation.rs new file mode 100644 index 000000000..f7f56f97f --- /dev/null +++ b/tests/ui/auto-traits/typeck-default-trait-impl-negation.rs @@ -0,0 +1,29 @@ +#![feature(auto_traits)] +#![feature(negative_impls)] + +auto trait MyTrait {} + +unsafe auto trait MyUnsafeTrait {} + +struct ThisImplsTrait; + +impl !MyUnsafeTrait for ThisImplsTrait {} + + +struct ThisImplsUnsafeTrait; + +impl !MyTrait for ThisImplsUnsafeTrait {} + +fn is_my_trait<T: MyTrait>() {} +fn is_my_unsafe_trait<T: MyUnsafeTrait>() {} + +fn main() { + is_my_trait::<ThisImplsTrait>(); + is_my_trait::<ThisImplsUnsafeTrait>(); + //~^ ERROR `ThisImplsUnsafeTrait: MyTrait` is not satisfied + + is_my_unsafe_trait::<ThisImplsTrait>(); + //~^ ERROR `ThisImplsTrait: MyUnsafeTrait` is not satisfied + + is_my_unsafe_trait::<ThisImplsUnsafeTrait>(); +} |