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/coherence/coherence-overlap-super-negative.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 tests/ui/coherence/coherence-overlap-super-negative.rs (limited to 'tests/ui/coherence/coherence-overlap-super-negative.rs') diff --git a/tests/ui/coherence/coherence-overlap-super-negative.rs b/tests/ui/coherence/coherence-overlap-super-negative.rs new file mode 100644 index 000000000..d296a094a --- /dev/null +++ b/tests/ui/coherence/coherence-overlap-super-negative.rs @@ -0,0 +1,18 @@ +// check-pass + +#![feature(negative_impls)] +#![feature(rustc_attrs)] +#![feature(with_negative_coherence)] + +trait Trait1: Trait2 {} +trait Trait2 {} + +struct MyType {} +impl !Trait2 for MyType {} + +#[rustc_strict_coherence] +trait Foo {} +impl Foo for T {} +impl Foo for MyType {} + +fn main() {} -- cgit v1.2.3