1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/lazy-type-alias-impl-trait/branches3.rs b/src/test/ui/lazy-type-alias-impl-trait/branches3.rs
new file mode 100644
index 000000000..30c0af8a5
--- /dev/null
+++ b/src/test/ui/lazy-type-alias-impl-trait/branches3.rs
@@ -0,0 +1,36 @@
+#![feature(type_alias_impl_trait)]
+
+type Foo = impl for<'a> FnOnce(&'a str) -> usize;
+type Bar = impl FnOnce(&'static str) -> usize;
+
+fn foo() -> Foo {
+    if true {
+        |s| s.len() //~ ERROR type annotations needed
+    } else {
+        panic!()
+    }
+}
+fn bar() -> Bar {
+    if true {
+        |s| s.len() //~ ERROR type annotations needed
+    } else {
+        panic!()
+    }
+}
+
+fn foo2() -> impl for<'a> FnOnce(&'a str) -> usize {
+    if true {
+        |s| s.len() //~ ERROR type annotations needed
+    } else {
+        panic!()
+    }
+}
+fn bar2() -> impl FnOnce(&'static str) -> usize {
+    if true {
+        |s| s.len() //~ ERROR type annotations needed
+    } else {
+        panic!()
+    }
+}
+
+fn main() {}