1 files changed, 85 insertions, 0 deletions
diff --git a/BlocksRuntime/tests/copyconstructor.C b/BlocksRuntime/tests/copyconstructor.C
new file mode 100644
index 000000000000..626d33e80e80
--- /dev/null
+++ b/BlocksRuntime/tests/copyconstructor.C
@@ -0,0 +1,85 @@
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+#include <stdio.h>
+#include <Block.h>
+
+// CONFIG C++ rdar://6243400,rdar://6289367
+
+
+int constructors = 0;
+int destructors = 0;
+
+
+#define CONST const
+
+class TestObject
+{
+public:
+	TestObject(CONST TestObject& inObj);
+	TestObject();
+	~TestObject();
+	
+	TestObject& operator=(CONST TestObject& inObj);
+
+	int version() CONST { return _version; }
+private:
+	mutable int _version;
+};
+
+TestObject::TestObject(CONST TestObject& inObj)
+	
+{
+        ++constructors;
+        _version = inObj._version;
+	//printf("%p (%d) -- TestObject(const TestObject&) called\n", this, _version); 
+}
+
+
+TestObject::TestObject()
+{
+        _version = ++constructors;
+	//printf("%p (%d) -- TestObject() called\n", this, _version); 
+}
+
+
+TestObject::~TestObject()
+{
+	//printf("%p -- ~TestObject() called\n", this);
+        ++destructors;
+}
+
+
+TestObject& TestObject::operator=(CONST TestObject& inObj)
+{
+	//printf("%p -- operator= called\n", this);
+        _version = inObj._version;
+	return *this;
+}
+
+
+
+void testRoutine() {
+    TestObject one;
+    
+    void (^b)(void) = ^{ printf("my const copy of one is %d\n", one.version()); };
+}
+    
+    
+
+int main(int argc, char *argv[]) {
+    testRoutine();
+    if (constructors == 0) {
+        printf("No copy constructors!!!\n");
+        return 1;
+    }
+    if (constructors != destructors) {
+        printf("%d constructors but only %d destructors\n", constructors, destructors);
+        return 1;
+    }
+    printf("%s:success\n", argv[0]);
+    return 0;
+}