diff options
Diffstat (limited to 'tests/ui/traits/overlap-not-permitted-for-builtin-trait.rs')
| -rw-r--r-- | tests/ui/traits/overlap-not-permitted-for-builtin-trait.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/traits/overlap-not-permitted-for-builtin-trait.rs b/tests/ui/traits/overlap-not-permitted-for-builtin-trait.rs new file mode 100644 index 00000000000..4106f56d64a --- /dev/null +++ b/tests/ui/traits/overlap-not-permitted-for-builtin-trait.rs @@ -0,0 +1,10 @@ +#![allow(dead_code)] +#![feature(negative_impls)] + +// Overlapping negative impls for `MyStruct` are not permitted: +struct MyStruct; +impl !Send for MyStruct {} +impl !Send for MyStruct {} +//~^ ERROR conflicting implementations of trait + +fn main() {} |