diff options
Diffstat (limited to 'src/test/ui/coherence/coherence-overlap-double-negative.rs')
-rw-r--r-- | src/test/ui/coherence/coherence-overlap-double-negative.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/coherence/coherence-overlap-double-negative.rs b/src/test/ui/coherence/coherence-overlap-double-negative.rs new file mode 100644 index 000000000..1ea0ddc74 --- /dev/null +++ b/src/test/ui/coherence/coherence-overlap-double-negative.rs @@ -0,0 +1,12 @@ +// check-pass + +#![feature(negative_impls)] +#![feature(with_negative_coherence)] + +trait A {} +trait B: A {} + +impl !A for u32 {} +impl !B for u32 {} + +fn main() {} |