1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/torture/strings/const-cfstring-3.mm b/gcc/testsuite/obj-c++.dg/torture/strings/const-cfstring-3.mm
new file mode 100644
index 000000000..4a6142988
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/torture/strings/const-cfstring-3.mm
@@ -0,0 +1,27 @@
+/* Test for assigning compile-time constant-string objects to static variables.  */
+/* Contributed by Ziemowit Laski <zlaski@apple.com>  */
+
+/* So far, CFString is darwin-only.  */
+/* { dg-do run { target *-*-darwin* } } */
+/* { dg-skip-if "NeXT only" { *-*-* } { "-fgnu-runtime" } { "" } } */
+/* { dg-options "-mconstant-cfstrings -framework Foundation" } */
+
+#include <stdlib.h>
+
+typedef const struct __CFString * CFStringRef;
+static CFStringRef appKey = (CFStringRef) @"com.apple.soundpref";
+
+static int CFPreferencesSynchronize (CFStringRef ref) {
+  return ref == appKey;
+}
+
+static void PrefsSynchronize()
+{
+    if(!CFPreferencesSynchronize(appKey))
+      abort();
+}
+
+int main(void) {
+  PrefsSynchronize();
+  return 0;
+}