1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/functions-closures/fn-help-with-err-generic-is-not-function.rs b/tests/ui/functions-closures/fn-help-with-err-generic-is-not-function.rs
new file mode 100644
index 000000000..e48ab4aa9
--- /dev/null
+++ b/tests/ui/functions-closures/fn-help-with-err-generic-is-not-function.rs
@@ -0,0 +1,14 @@
+struct Struct<T>(T);
+impl Struct<T>
+//~^ ERROR cannot find type `T` in this scope
+//~| NOTE not found in this scope
+//~| HELP you might be missing a type parameter
+where
+    T: Copy,
+    //~^ ERROR cannot find type `T` in this scope
+    //~| NOTE not found in this scope
+{
+    fn method(v: Vec<u8>) { v.len(); }
+}
+
+fn main() {}