diff options
Diffstat (limited to 'src/test/ui/lazy-type-alias-impl-trait/recursion.rs')
-rw-r--r-- | src/test/ui/lazy-type-alias-impl-trait/recursion.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/lazy-type-alias-impl-trait/recursion.rs b/src/test/ui/lazy-type-alias-impl-trait/recursion.rs new file mode 100644 index 000000000..cf7cd5d26 --- /dev/null +++ b/src/test/ui/lazy-type-alias-impl-trait/recursion.rs @@ -0,0 +1,23 @@ +#![feature(type_alias_impl_trait)] + +// check-pass + +type Foo = impl std::fmt::Debug; + +fn foo(b: bool) -> Foo { + if b { + return 42 + } + let x: u32 = foo(false); + 99 +} + +fn bar(b: bool) -> impl std::fmt::Debug { + if b { + return 42 + } + let x: u32 = bar(false); + 99 +} + +fn main() {} |