1 files changed, 67 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/property/synthesize-4.mm b/gcc/testsuite/obj-c++.dg/property/synthesize-4.mm
new file mode 100644
index 000000000..602dc68b4
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/property/synthesize-4.mm
@@ -0,0 +1,67 @@
+/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010.  */
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+
+/* Test @synthesize for a @property where the setter/getter are also
+   declared by the user.  This is fine.  */
+
+#include <objc/objc.h>
+#include <objc/runtime.h>
+#include <stdlib.h>
+
+@interface MyRootClass
+{
+  Class isa;
+}
++ (id) initialize;
++ (id) alloc;
+- (id) init;
+@end
+
+@implementation MyRootClass
++ (id) initialize { return self; }
++ (id) alloc { return class_createInstance (self, 0); }
+- (id) init { return self; }
+@end
+
+@protocol MyProtocol
+@property int v1;
+@end
+
+@protocol MyProtocol2
+@property int v2;
+@end
+
+@interface Test : MyRootClass <MyProtocol, MyProtocol2>
+{
+  int v1;
+  int _v2;
+}
+- (int)v1;
+- (void)setV1: (int)aNumber;
+- (int)v2;
+@end
+
+@implementation Test
+@synthesize v1;
+@synthesize v2 = _v2;
+@end
+
+int main (void)
+{
+  Test *object = [[Test alloc] init];
+
+  /* We use dot-syntax here as this is just a general test that
+     user-declared setters/getters don't cause confusion.  */
+  object.v1 = 400;
+
+  if (object.v1 != 400)
+    abort ();
+
+  object.v2 = 31;
+
+  if (object.v2 != 31)
+    abort ();
+
+  return 0;
+}