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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/specialization/issue-35376.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 'src/test/ui/specialization/issue-35376.rs')
-rw-r--r-- | src/test/ui/specialization/issue-35376.rs | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/test/ui/specialization/issue-35376.rs b/src/test/ui/specialization/issue-35376.rs new file mode 100644 index 000000000..cc35213b9 --- /dev/null +++ b/src/test/ui/specialization/issue-35376.rs @@ -0,0 +1,43 @@ +// check-pass +#![feature(specialization)] +//~^ WARN the feature `specialization` is incomplete + +fn main() {} + +pub trait Alpha<T> { } + +pub trait Beta { + type Event; +} + +pub trait Delta { + type Handle; + fn process(&self); +} + +pub struct Parent<A, T>(A, T); + +impl<A, T> Delta for Parent<A, T> +where A: Alpha<T::Handle>, + T: Delta, + T::Handle: Beta<Event = <Handle as Beta>::Event> { + type Handle = Handle; + default fn process(&self) { + unimplemented!() + } +} + +impl<A, T> Delta for Parent<A, T> +where A: Alpha<T::Handle> + Alpha<Handle>, + T: Delta, + T::Handle: Beta<Event = <Handle as Beta>::Event> { + fn process(&self) { + unimplemented!() + } +} + +pub struct Handle; + +impl Beta for Handle { + type Event = (); +} |