objc: tweak my last patch to warn if class extension
has not overridden the property. // rdar://11656982
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158871 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp
index 32fbb04..13350ea 100644
--- a/lib/Sema/SemaObjCProperty.cpp
+++ b/lib/Sema/SemaObjCProperty.cpp
@@ -612,7 +612,6 @@
bool warn = (Attributes & ObjCDeclSpec::DQ_PR_readonly);
for (const ObjCCategoryDecl *CDecl = ClassDecl->getFirstClassExtension();
CDecl; CDecl = CDecl->getNextClassExtension()) {
- warn = false;
ObjCPropertyDecl *ClassExtProperty = 0;
for (ObjCContainerDecl::prop_iterator P = CDecl->prop_begin(),
E = CDecl->prop_end(); P != E; ++P) {
@@ -622,6 +621,7 @@
}
}
if (ClassExtProperty) {
+ warn = false;
unsigned classExtPropertyAttr =
ClassExtProperty->getPropertyAttributesAsWritten();
// We are issuing the warning that we postponed because class extensions