diff options
Diffstat (limited to 'src/test/ui/type-alias-impl-trait/closure_args.rs')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/closure_args.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/closure_args.rs b/src/test/ui/type-alias-impl-trait/closure_args.rs new file mode 100644 index 000000000..c5e7af81d --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/closure_args.rs @@ -0,0 +1,16 @@ +// check-pass + +// regression test for https://github.com/rust-lang/rust/issues/100800 + +#![feature(type_alias_impl_trait)] + +trait Anything {} +impl<T> Anything for T {} +type Input = impl Anything; +fn run<F: FnOnce(Input) -> ()>(f: F, i: Input) { + f(i); +} + +fn main() { + run(|x: u32| {println!("{x}");}, 0); +} |