diff options
Diffstat (limited to 'tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs')
-rw-r--r-- | tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs new file mode 100644 index 000000000..857066c78 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs @@ -0,0 +1,13 @@ +#![feature(type_alias_impl_trait)] +#![allow(dead_code)] + +// FIXME: this is ruled out for now but should work + +type Foo = fn() -> impl Send; +//~^ ERROR: `impl Trait` only allowed in function and inherent method return types + +fn make_foo() -> Foo { + || 15 +} + +fn main() {} |