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 --- .../generic-associated-types/gat-in-trait-path.rs | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/test/ui/generic-associated-types/gat-in-trait-path.rs (limited to 'src/test/ui/generic-associated-types/gat-in-trait-path.rs') diff --git a/src/test/ui/generic-associated-types/gat-in-trait-path.rs b/src/test/ui/generic-associated-types/gat-in-trait-path.rs new file mode 100644 index 000000000..c82450ccf --- /dev/null +++ b/src/test/ui/generic-associated-types/gat-in-trait-path.rs @@ -0,0 +1,34 @@ +// revisions: base extended +//[base] check-fail +//[extended] check-pass + +#![feature(generic_associated_types)] +#![feature(associated_type_defaults)] +#![cfg_attr(extended, feature(generic_associated_types_extended))] +#![cfg_attr(extended, allow(incomplete_features))] + +trait Foo { + type A<'a> where Self: 'a; +} + +struct Fooy; + +impl Foo for Fooy { + type A<'a> = &'a (); +} + +#[derive(Clone)] +struct Fooer(T); + +impl Foo for Fooer { + type A<'x> = &'x () where T: 'x; +} + +fn f(_arg : Box Foo = &'a ()>>) {} +//[base]~^ the trait `Foo` cannot be made into an object + + +fn main() { + let foo = Fooer(5); + f(Box::new(foo)); +} -- cgit v1.2.3