Add simple impl trait test for RPITIT

rust-lang · Mar 6, 2023 · 5daa01e · 5daa01e
1 parent b1efed4
commit 5daa01e
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/tests/ui/impl-trait/in-trait/new-lowering-strategy/simple-impl-trait.rs b/tests/ui/impl-trait/in-trait/new-lowering-strategy/simple-impl-trait.rs
@@ -0,0 +1,17 @@
+// check-pass
+// compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty
+
+#![feature(return_position_impl_trait_in_trait)]
+#![allow(incomplete_features)]
+
+trait Foo {
+    fn foo() -> impl Sized;
+}
+
+impl Foo for String {
+    fn foo() -> i32 {
+        22
+    }
+}
+
+fn main() {}