1 files changed, 68 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjCXX/property-dot-copy.mm b/clang/test/CodeGenObjCXX/property-dot-copy.mm
new file mode 100644
index 0000000..c0ff258
--- /dev/null
+++ b/clang/test/CodeGenObjCXX/property-dot-copy.mm
@@ -0,0 +1,68 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s
+// rdar://8427922
+
+struct Vector3D
+{
+		float x, y, z;
+		Vector3D();
+		Vector3D(const Vector3D &inVector);
+		Vector3D(float initX, float initY, float initZ);
+		Vector3D &operator=(const Vector3D & rhs);
+};
+
+@interface Object3D
+{
+	Vector3D position;
+        Vector3D length;
+}
+@property (assign) Vector3D position;
+- (Vector3D) length;
+- (void) setLength: (Vector3D)arg;
+@end
+
+int main () 
+{
+	Object3D *myObject;
+        Vector3D V3D(1.0f, 1.0f, 1.0f);
+// CHECK: call void @_ZN8Vector3DC1ERKS_
+	myObject.position = V3D;
+
+// CHECK: call void @_ZN8Vector3DC1ERKS_
+	myObject.length = V3D;
+
+        return 0;
+}
+
+// rdar: // 8437253
+extern "C" void exit(...);
+
+struct CGPoint {
+  float x;
+  float y;
+};
+typedef struct CGPoint CGPoint;
+
+extern "C" const CGPoint CGPointZero;
+
+bool operator==(const CGPoint& a, const CGPoint& b);
+
+@interface TIconViewSettings
+@property (assign, nonatomic) CGPoint gridOffset;
+@end
+
+@implementation TIconViewSettings
+- (CGPoint) gridOffset
+{
+ return CGPointZero;
+}
+
+- (void) foo
+{
+        if ((self.gridOffset) == CGPointZero)
+                exit(1);
+
+ if (self.gridOffset == CGPointZero)
+  exit(1);
+}
+@end
+