1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/fn-needing-specified-return-type-param.rs b/src/test/ui/suggestions/fn-needing-specified-return-type-param.rs
new file mode 100644
index 000000000..bcc91b5cb
--- /dev/null
+++ b/src/test/ui/suggestions/fn-needing-specified-return-type-param.rs
@@ -0,0 +1,7 @@
+fn f<A>() -> A { unimplemented!() }
+fn foo() {
+    let _ = f;
+    //~^ ERROR type annotations needed
+    //~| HELP consider specifying the generic argument
+}
+fn main() {}