Add the clang library to the repo (with some of my changes, too).

1 files changed, 62 insertions, 0 deletions

diff --git a/clang/test/SemaObjC/method-lookup-4.m b/clang/test/SemaObjC/method-lookup-4.m
new file mode 100644
index 0000000..700565e
--- /dev/null
+++ b/clang/test/SemaObjC/method-lookup-4.m
@@ -0,0 +1,62 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface NSObject {}
+
+@end
+
+@interface MyClass : NSObject {}
+
+@end
+
+@interface MyClass (MyCategorie)
+
+@end
+
+@interface MySubClass : MyClass {}
+
+@end
+
+@interface MySubSubClass : MySubClass {}
+
+@end
+
+@implementation NSObject (NSObjectCategory)
+- (void)rootMethod {}
+@end
+
+@implementation MyClass
+
++ (void)myClassMethod { }
+- (void)myMethod { }
+
+@end
+
+@implementation MyClass (MyCategorie)
++ (void)myClassCategoryMethod { }
+- (void)categoryMethod {}
+@end
+
+@implementation MySubClass
+
+- (void)mySubMethod {}
+
+- (void)myTest {
+  [self mySubMethod];
+  // should lookup method in superclass implementation if available
+  [self myMethod];
+  [super myMethod];
+  
+  [self categoryMethod];
+  [super categoryMethod];
+  
+  // instance method of root class
+  [MyClass rootMethod];
+  
+  [MyClass myClassMethod];
+  [MySubClass myClassMethod];
+  
+  [MyClass myClassCategoryMethod];
+  [MySubClass myClassCategoryMethod];
+}
+
+@end