1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/warn-1.c b/gcc/testsuite/gcc.dg/warn-1.c
new file mode 100644
index 00000000000..d966825cf82
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/warn-1.c
@@ -0,0 +1,16 @@
+/* The compiler used to say passing arg 0 of, which is wrong.  */
+/* Radar 3069179 */
+
+/* { dg-options "-O3" } */
+
+static void foo (p)
+     int p;
+{	/* { dg-warning "passing arg of" } */
+}
+
+static void bar (void)
+{
+  void *vp;
+
+  foo (vp);	/* { dg-warning "" } */
+}