1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2565-param-attrs/attr-without-param.rs b/src/test/ui/rfc-2565-param-attrs/attr-without-param.rs
new file mode 100644
index 000000000..eeb2191ba
--- /dev/null
+++ b/src/test/ui/rfc-2565-param-attrs/attr-without-param.rs
@@ -0,0 +1,16 @@
+#[cfg(FALSE)]
+impl S {
+    fn f(#[attr]) {} //~ ERROR expected parameter name, found `)`
+}
+
+#[cfg(FALSE)]
+impl T for S {
+    fn f(#[attr]) {} //~ ERROR expected parameter name, found `)`
+}
+
+#[cfg(FALSE)]
+trait T {
+    fn f(#[attr]); //~ ERROR expected argument name, found `)`
+}
+
+fn main() {}