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-rw-r--r--clang/test/SemaObjC/no-warn-unimpl-method.m42
1 files changed, 42 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/no-warn-unimpl-method.m b/clang/test/SemaObjC/no-warn-unimpl-method.m
new file mode 100644
index 0000000..dd6e3ad
--- /dev/null
+++ b/clang/test/SemaObjC/no-warn-unimpl-method.m
@@ -0,0 +1,42 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify %s
+// This program tests that if class implements the forwardInvocation method, then
+// every method possible is implemented in the class and should not issue
+// warning of the "Method definition not found" kind. */
+
+@interface NSObject
+@end
+
+@interface NSInvocation
+@end
+
+@interface NSProxy
+@end
+
+@protocol MyProtocol
+ -(void) doSomething;
+@end
+
+@interface DestinationClass : NSObject<MyProtocol>
+ -(void) doSomething;
+@end
+
+@implementation DestinationClass
+ -(void) doSomething
+ {
+ }
+@end
+
+@interface MyProxy : NSProxy<MyProtocol>
+{
+ DestinationClass *mTarget;
+}
+ - (id) init;
+ - (void)forwardInvocation:(NSInvocation *)anInvocation;
+@end
+
+@implementation MyProxy
+ - (void)forwardInvocation:(NSInvocation *)anInvocation
+ {
+ }
+ - (id) init { return 0; }
+@end