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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/generic-associated-types/issue-92096.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/generic-associated-types/issue-92096.rs')
-rw-r--r-- | src/test/ui/generic-associated-types/issue-92096.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-92096.rs b/src/test/ui/generic-associated-types/issue-92096.rs new file mode 100644 index 000000000..377b8164a --- /dev/null +++ b/src/test/ui/generic-associated-types/issue-92096.rs @@ -0,0 +1,30 @@ +// edition:2018 + +#![feature(generic_associated_types)] + +use std::future::Future; + +trait Client { + type Connecting<'a>: Future + Send + where + Self: 'a; + + fn connect(&'_ self) -> Self::Connecting<'_>; +} + +fn call_connect<C>(c: &'_ C) -> impl '_ + Future + Send +where + C: Client + Send + Sync, +{ + async move { c.connect().await } + //~^ ERROR `C` does not live long enough + // + // FIXME(#71723). This is because we infer at some point a value of + // + // impl Future<Output = <C as Client>::Connection<'_>> + // + // and then we somehow fail the WF check because `where C: 'a` is not known, + // but I'm not entirely sure how that comes about. +} + +fn main() {} |