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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 /src/test/ui/associated-types/normalization-generality.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 'src/test/ui/associated-types/normalization-generality.rs')
-rw-r--r-- | src/test/ui/associated-types/normalization-generality.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/test/ui/associated-types/normalization-generality.rs b/src/test/ui/associated-types/normalization-generality.rs deleted file mode 100644 index f8e3f5b58..000000000 --- a/src/test/ui/associated-types/normalization-generality.rs +++ /dev/null @@ -1,36 +0,0 @@ -// build-pass - -// Ensures that we don't regress on "implementation is not general enough" when -// normalizating under binders. - -#![feature(no_core)] - -pub trait Yokeable<'a> { - type Output: 'a; -} - -pub struct Yoke<Y: for<'a> Yokeable<'a>> { - _yokeable: Y, -} - -impl<Y: for<'a> Yokeable<'a>> Yoke<Y> { - pub fn project<'this, P>( - &'this self, - _f: for<'a> fn(<Y as Yokeable<'a>>::Output, &'a ()) -> <P as Yokeable<'a>>::Output, - ) -> Yoke<P> - where - P: for<'a> Yokeable<'a>, - { - unimplemented!() - } -} - -pub fn slice(y: Yoke<&'static ()>) -> Yoke<&'static ()> { - y.project(move |yk, _| yk) -} - -impl<'a, T> Yokeable<'a> for &'static T { - type Output = &'a T; -} - -fn main() {} |