1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/method-23.mm b/gcc/testsuite/obj-c++.dg/method-23.mm
new file mode 100644
index 000000000..2b59cb8fc
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/method-23.mm
@@ -0,0 +1,45 @@
+/* Check if array and function parameters get decayed to pointers as
+   they should.  */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+/* { dg-additional-sources "../objc-obj-c++-shared/Object1.mm" } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+
+#include "../objc-obj-c++-shared/Object1.h"
+#include <string.h>
+#include <stdlib.h>
+
+static char global_buf[20];
+
+char *strcpy_like_callee(const char *s) {
+  strcpy(global_buf, s);
+  return global_buf;
+}  
+
+typedef char io_string_t[512];
+typedef char *(func_type)(const char *);
+
+@interface DeviceObject: Object
+- (void) func:(func_type)func stucPathInIORegistry:(io_string_t)ioRegPath;
+@end
+@implementation DeviceObject
+- (void) func:(func_type)func stucPathInIORegistry:(io_string_t)ioRegPath
+{
+    func(ioRegPath);
+}
+@end
+
+int main (void) {
+  io_string_t my_string;
+  DeviceObject *obj = [DeviceObject new];
+
+  strcpy (my_string, "Hello!");
+  strcpy (global_buf, "Good-bye!");
+
+  [obj func:strcpy_like_callee stucPathInIORegistry:my_string];
+
+  if (strcmp (global_buf, "Hello!"))
+    abort ();
+
+  return 0;
+}