Lookup selector in protocol list of qualified objc type
to avoid a bogus warning. // rdar:// 9072298
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127355 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index ca37df9..dae6bce 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -991,7 +991,8 @@
Selector CSelector = Context.Selectors.getSelector(3, &KeyIdents[0]);
if (ObjCInterfaceDecl *IDecl = OPT->getInterfaceDecl()) {
if (!IDecl->isForwardDecl() &&
- !IDecl->lookupInstanceMethod(CSelector)) {
+ !IDecl->lookupInstanceMethod(CSelector) &&
+ !LookupMethodInQualifiedType(CSelector, OPT, true)) {
// Must further look into private implementation methods.
if (!LookupPrivateInstanceMethod(CSelector, IDecl))
Diag(ForLoc, diag::warn_collection_expr_type)