diff options
Diffstat (limited to 'src/test/ui/coherence/coherence-negative-outlives-lifetimes.rs')
| -rw-r--r-- | src/test/ui/coherence/coherence-negative-outlives-lifetimes.rs | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/test/ui/coherence/coherence-negative-outlives-lifetimes.rs b/src/test/ui/coherence/coherence-negative-outlives-lifetimes.rs index 159788b1b..3acf0d8d3 100644 --- a/src/test/ui/coherence/coherence-negative-outlives-lifetimes.rs +++ b/src/test/ui/coherence/coherence-negative-outlives-lifetimes.rs @@ -1,12 +1,17 @@ -#![feature(negative_impls)] +// revisions: stock with_negative_coherence +//[with_negative_coherence] check-pass -// FIXME: this should compile +#![feature(negative_impls)] +#![cfg_attr(with_negative_coherence, feature(with_negative_coherence))] trait MyPredicate<'a> {} -impl<'a, T> !MyPredicate<'a> for &T where T: 'a {} + +impl<'a, T> !MyPredicate<'a> for &'a T where T: 'a {} + trait MyTrait<'a> {} + impl<'a, T: MyPredicate<'a>> MyTrait<'a> for T {} impl<'a, T> MyTrait<'a> for &'a T {} -//~^ ERROR: conflicting implementations of trait `MyTrait<'_>` for type `&_` +//[stock]~^ ERROR: conflicting implementations of trait `MyTrait<'_>` for type `&_` fn main() {} |