Fix <rdar://problem/6499801> clang does not detect objc type mismatch in conditional expr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64393 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/conditional-expr-2.m b/test/SemaObjC/conditional-expr-2.m
index d8a2663..260482a 100644
--- a/test/SemaObjC/conditional-expr-2.m
+++ b/test/SemaObjC/conditional-expr-2.m
@@ -8,5 +8,22 @@
void f0(int cond, A *a, B *b) {
// Ensure that we can still send a message to result of incompatible
// conditional expression.
- [ (cond ? a : b) test ]; // expected-warning {{method '-test' not found}}
+ [ (cond ? a : b) test ]; // expected-warning{{comparison of distinct pointer types ('A *' and 'B *')}} expected-warning {{method '-test' not found}}
+}
+
+@interface NSKey @end
+@interface KeySub : NSKey @end
+
+@interface UpdatesList @end
+
+void foo (int i, NSKey *NSKeyValueCoding_NullValue, UpdatesList *nukedUpdatesList)
+{
+ id obj;
+ NSKey *key;
+ KeySub *keysub;
+
+ obj = i ? NSKeyValueCoding_NullValue : nukedUpdatesList; // expected-warning{{comparison of distinct pointer types ('NSKey *' and 'UpdatesList *')}}
+ key = i ? NSKeyValueCoding_NullValue : nukedUpdatesList; // expected-warning{{comparison of distinct pointer types ('NSKey *' and 'UpdatesList *')}}
+ key = i ? NSKeyValueCoding_NullValue : keysub;
+ keysub = i ? NSKeyValueCoding_NullValue : keysub; // expected-warning{{incompatible pointer types assigning 'NSKey *', expected 'KeySub *'}}
}