diff options
Diffstat (limited to 'src/test/ui/type-alias-impl-trait/constrain_inputs.rs')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/constrain_inputs.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/constrain_inputs.rs b/src/test/ui/type-alias-impl-trait/constrain_inputs.rs new file mode 100644 index 000000000..c32174288 --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/constrain_inputs.rs @@ -0,0 +1,17 @@ +// check-pass + +#![feature(type_alias_impl_trait)] + +mod foo { + type Ty<'a> = impl Sized; + fn defining(s: &str) -> Ty<'_> { s } + fn execute(ty: Ty<'_>) -> &str { todo!() } +} + +mod bar { + type Ty<'a> = impl FnOnce() -> &'a str; + fn defining(s: &str) -> Ty<'_> { move || s } + fn execute(ty: Ty<'_>) -> &str { ty() } +} + +fn main() {} |