Add test for issue-58951

2019-07-31 20:48:20 +09:00 · 2019-07-31 20:48:20 +09:00 · bca1c3cfae
commit bca1c3cfae
parent f690098e6d
1 changed files with 10 additions and 0 deletions
--- a/src/test/ui/existential_types/issue-58951.rs
+++ b/src/test/ui/existential_types/issue-58951.rs
@ -0,0 +1,10 @@
+// run-pass
+#![feature(existential_type)]
+
+existential type A: Iterator;
+fn def_a() -> A { 0..1 }
+pub fn use_a() {
+    def_a().map(|x| x);
+}
+
+fn main() {}