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

1 files changed, 26 insertions, 0 deletions

diff --git a/clang/test/SemaObjC/class-method-self.m b/clang/test/SemaObjC/class-method-self.m
new file mode 100644
index 0000000..b1e37bf
--- /dev/null
+++ b/clang/test/SemaObjC/class-method-self.m
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -verify -Wno-objc-root-class %s
+
+typedef struct objc_class *Class;
+@interface XX
+
+- (void)addObserver:(XX*)o; // expected-note 2{{passing argument to parameter 'o' here}}
+
+@end
+
+@interface YY
+
++ (void)classMethod;
+
+@end
+
+@implementation YY
+
+static XX *obj;
+
++ (void)classMethod {
+  [obj addObserver:self];     // expected-warning {{incompatible pointer types sending 'Class' to parameter of type 'XX *'}}
+  Class whatever;
+  [obj addObserver:whatever]; // expected-warning {{incompatible pointer types sending 'Class' to parameter of type 'XX *'}}
+}
+@end
+