From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../ui/type-alias-impl-trait/auto-trait-leakage3.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/test/ui/type-alias-impl-trait/auto-trait-leakage3.rs (limited to 'src/test/ui/type-alias-impl-trait/auto-trait-leakage3.rs') diff --git a/src/test/ui/type-alias-impl-trait/auto-trait-leakage3.rs b/src/test/ui/type-alias-impl-trait/auto-trait-leakage3.rs new file mode 100644 index 000000000..5fb7a9473 --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/auto-trait-leakage3.rs @@ -0,0 +1,21 @@ +#![feature(type_alias_impl_trait)] +#![allow(dead_code)] + +// FIXME This should compile, but it currently doesn't + +mod m { + type Foo = impl std::fmt::Debug; + //~^ ERROR: cycle detected when computing type of `m::Foo::{opaque#0}` [E0391] + + pub fn foo() -> Foo { + 22_u32 + } + + pub fn bar() { + is_send(foo()); + } + + fn is_send(_: T) {} +} + +fn main() {} -- cgit v1.2.3