diff options
Diffstat (limited to 'src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs')
| -rw-r--r-- | src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs new file mode 100644 index 000000000..6febd0715 --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs @@ -0,0 +1,6 @@ +#![feature(type_alias_impl_trait)] + +fn main() {} + +// declared but never defined +type Bar = impl std::fmt::Debug; //~ ERROR unconstrained opaque type |