1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/attributes/parameter-attribute-2.m b/gcc/testsuite/objc.dg/attributes/parameter-attribute-2.m
new file mode 100644
index 000000000..99c5a308b
--- /dev/null
+++ b/gcc/testsuite/objc.dg/attributes/parameter-attribute-2.m
@@ -0,0 +1,25 @@
+/* Test that we get warnings for unrecognized attributes.  */
+/* { dg-do compile } */
+
+#include <objc/objc.h>
+
+@interface MyRootClass
+{
+  Class isa;
+}
+/* TODO: Emit warnings in the @interface as well.  Currently we only emit
+   them in @implementation.  */
++ (id) method1: (id) __attribute__ ((xxxxx)) argument1;
++ (id) method2: (id) __attribute__ ((noinline)) argument1;
+@end
+
+@implementation MyRootClass
++ (id) method1: (id) __attribute__ ((xxxxx)) argument1
+{  /* { dg-warning ".xxxxx. attribute directive ignored" } */
+  return argument1;
+}
++ (id) method2: (id) __attribute__ ((noinline)) argument1
+{ /* { dg-warning ".noinline. attribute ignored" } */
+  return argument1;
+}
+@end