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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /src/test/ui/associated-types/normalization-debruijn-1.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/associated-types/normalization-debruijn-1.rs')
-rw-r--r-- | src/test/ui/associated-types/normalization-debruijn-1.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/test/ui/associated-types/normalization-debruijn-1.rs b/src/test/ui/associated-types/normalization-debruijn-1.rs deleted file mode 100644 index a5abf1ba9..000000000 --- a/src/test/ui/associated-types/normalization-debruijn-1.rs +++ /dev/null @@ -1,36 +0,0 @@ -// build-pass -// edition:2018 - -// Regression test to ensure we handle debruijn indices correctly in projection -// normalization under binders. Found in crater run for #85499 - -use std::future::Future; -use std::pin::Pin; -pub enum Outcome<S, E> { - Success((S, E)), -} -pub struct Request<'r> { - _marker: std::marker::PhantomData<&'r ()>, -} -pub trait FromRequest<'r>: Sized { - type Error; - fn from_request<'life0>( - request: &'r Request<'life0>, - ) -> Pin<Box<dyn Future<Output = Outcome<Self, Self::Error>>>>; -} -impl<'r, T: FromRequest<'r>> FromRequest<'r> for Option<T> { - type Error = (); - fn from_request<'life0>( - request: &'r Request<'life0>, - ) -> Pin<Box<dyn Future<Output = Outcome<Self, Self::Error>>>> { - Box::pin(async move { - let request = request; - match T::from_request(request).await { - _ => todo!(), - } - }); - todo!() - } -} - -fn main() {} |