Vendor import of clang RELEASE_360/rc1 tag r226102 (effectively, 3.6.0 RC1):vendor/clang/clang-release_360-r226102

https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_360/rc1@226102

1 files changed, 7 insertions, 2 deletions

diff --git a/lib/Sema/SemaPseudoObject.cpp b/lib/Sema/SemaPseudoObject.cpp
index aa3e89ed67a9..5e92d5d07c51 100644
--- a/lib/Sema/SemaPseudoObject.cpp
+++ b/lib/Sema/SemaPseudoObject.cpp
@@ -406,6 +406,10 @@ PseudoOpBuilder::buildAssignmentOperation(Scope *Sc, SourceLocation opcLoc,
                                           BinaryOperatorKind opcode,
                                           Expr *LHS, Expr *RHS) {
   assert(BinaryOperator::isAssignmentOp(opcode));
+  
+  // Recover from user error
+  if (isa<UnresolvedLookupExpr>(RHS))
+    return ExprError();
 
   Expr *syntacticLHS = rebuildAndCaptureObject(LHS);
   OpaqueValueExpr *capturedRHS = capture(RHS);
@@ -615,7 +619,7 @@ bool ObjCPropertyOpBuilder::findSetter(bool warn) {
     if (setter->isPropertyAccessor() && warn)
       if (const ObjCInterfaceDecl *IFace =
           dyn_cast<ObjCInterfaceDecl>(setter->getDeclContext())) {
-        const StringRef thisPropertyName(prop->getName());
+        StringRef thisPropertyName = prop->getName();
         // Try flipping the case of the first character.
         char front = thisPropertyName.front();
         front = isLowercase(front) ? toUppercase(front) : toLowercase(front);
@@ -1022,7 +1026,8 @@ Sema::ObjCSubscriptKind
   // If we don't have a class type in C++, there's no way we can get an
   // expression of integral or enumeration type.
   const RecordType *RecordTy = T->getAs<RecordType>();
-  if (!RecordTy && T->isObjCObjectPointerType())
+  if (!RecordTy &&
+      (T->isObjCObjectPointerType() || T->isVoidPointerType()))
     // All other scalar cases are assumed to be dictionary indexing which
     // caller handles, with diagnostics if needed.
     return OS_Dictionary;