diff options
Diffstat (limited to 'src/test/ui/type-alias-impl-trait/issue-69323.rs')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/issue-69323.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/issue-69323.rs b/src/test/ui/type-alias-impl-trait/issue-69323.rs new file mode 100644 index 000000000..a9bd6daf2 --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/issue-69323.rs @@ -0,0 +1,16 @@ +// check-pass + +#![feature(type_alias_impl_trait)] + +use std::iter::{once, Chain}; + +fn test1<A: Iterator<Item = &'static str>>(x: A) -> Chain<A, impl Iterator<Item = &'static str>> { + x.chain(once(",")) +} + +type I<A> = Chain<A, impl Iterator<Item = &'static str>>; +fn test2<A: Iterator<Item = &'static str>>(x: A) -> I<A> { + x.chain(once(",")) +} + +fn main() {} |