diff options
Diffstat (limited to 'tests/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs')
-rw-r--r-- | tests/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs b/tests/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs new file mode 100644 index 000000000..7657fe2fb --- /dev/null +++ b/tests/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs @@ -0,0 +1,23 @@ +// Regression test for #69136 + +#![feature(type_alias_impl_trait)] + +trait SomeTrait {} + +impl SomeTrait for () {} + +trait WithAssoc<A> { + type AssocType; +} + +impl<T> WithAssoc<T> for () { + type AssocType = (); +} + +type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>; +//~^ ERROR use of undeclared lifetime name `'a` + +fn my_fun() -> Return<()> {} +//~^ ERROR expected generic type parameter, found `()` + +fn main() {} |