From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/traits/issue-71036.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 tests/ui/traits/issue-71036.rs (limited to 'tests/ui/traits/issue-71036.rs') diff --git a/tests/ui/traits/issue-71036.rs b/tests/ui/traits/issue-71036.rs new file mode 100644 index 000000000..69eed0c04 --- /dev/null +++ b/tests/ui/traits/issue-71036.rs @@ -0,0 +1,17 @@ +#![feature(unsize, dispatch_from_dyn)] + +use std::marker::Unsize; +use std::ops::DispatchFromDyn; + +#[allow(unused)] +struct Foo<'a, T: ?Sized> { + _inner: &'a &'a T, +} + +impl<'a, T: ?Sized + Unsize, U: ?Sized> DispatchFromDyn> for Foo<'a, T> {} +//~^ ERROR the trait bound `&'a T: Unsize<&'a U>` is not satisfied +//~| NOTE the trait `Unsize<&'a U>` is not implemented for `&'a T` +//~| NOTE all implementations of `Unsize` are provided automatically by the compiler +//~| NOTE required for + +fn main() {} -- cgit v1.2.3