under -Wsuper-class-method-mismatch for method
mismatches in current and suprt class.
// rdar://
11793793
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159784
91177308-0d34-0410-b5e6-
96231b3b80d8
isa<ObjCProtocolDecl>(overridden->getDeclContext()));
if (CurrentClass && overridden->getDeclContext() != CurrentClass &&
- isa<ObjCInterfaceDecl>(overridden->getDeclContext())) {
+ isa<ObjCInterfaceDecl>(overridden->getDeclContext()) &&
+ !overridden->isImplicit() /* not meant for properties */) {
ObjCMethodDecl::param_iterator ParamI = ObjCMethod->param_begin(),
E = ObjCMethod->param_end();
ObjCMethodDecl::param_iterator PrevI = overridden->param_begin(),
--- /dev/null
+// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -fobjc-runtime-has-weak -Wsuper-class-method-mismatch -verify %s
+// rdar://11793793
+
+@class NSString;
+
+@interface Super
+@property (nonatomic) NSString *thingy;
+@property () __weak id PROP;
+@end
+
+@interface Sub : Super
+@end
+
+@implementation Sub
+- (void)setThingy:(NSString *)val
+{
+ [super setThingy:val];
+}
+@synthesize PROP;
+@end