diff options
Diffstat (limited to 'src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs')
| -rw-r--r-- | src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs b/src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs new file mode 100644 index 000000000..20ff87549 --- /dev/null +++ b/src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs @@ -0,0 +1,10 @@ +// Test that we give suitable error messages when the user attempts to +// impl a trait `Trait` for its own object type. + +// If the trait is not object-safe, we give a more tailored message +// because we're such schnuckels: +trait NotObjectSafe { fn eq(&self, other: Self); } +impl NotObjectSafe for dyn NotObjectSafe { } +//~^ ERROR E0038 + +fn main() { } |