1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/regions/regions-creating-enums4.rs b/src/test/ui/regions/regions-creating-enums4.rs
new file mode 100644
index 000000000..c9eab08cb
--- /dev/null
+++ b/src/test/ui/regions/regions-creating-enums4.rs
@@ -0,0 +1,12 @@
+enum Ast<'a> {
+    Num(usize),
+    Add(&'a Ast<'a>, &'a Ast<'a>)
+}
+
+fn mk_add_bad2<'a,'b>(x: &'a Ast<'a>, y: &'a Ast<'a>, z: &Ast) -> Ast<'b> {
+    Ast::Add(x, y)
+    //~^ ERROR lifetime may not live long enough
+}
+
+fn main() {
+}