Vendor import of clang trunk r240225:

https://llvm.org/svn/llvm-project/cfe/trunk@240225

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp
index 8b1bc69..883b76b 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -160,10 +160,12 @@ public:
     EmitAggLoadOfLValue(E);
   }
 
+  void VisitDesignatedInitUpdateExpr(DesignatedInitUpdateExpr *E);
   void VisitAbstractConditionalOperator(const AbstractConditionalOperator *CO);
   void VisitChooseExpr(const ChooseExpr *CE);
   void VisitInitListExpr(InitListExpr *E);
   void VisitImplicitValueInitExpr(ImplicitValueInitExpr *E);
+  void VisitNoInitExpr(NoInitExpr *E) { } // Do nothing.
   void VisitCXXDefaultArgExpr(CXXDefaultArgExpr *DAE) {
     Visit(DAE->getExpr());
   }
@@ -1056,6 +1058,9 @@ AggExprEmitter::EmitInitializationToLValue(Expr *E, LValue LV) {
     return;
   } else if (isa<ImplicitValueInitExpr>(E) || isa<CXXScalarValueInitExpr>(E)) {
     return EmitNullInitializationToLValue(LV);
+  } else if (isa<NoInitExpr>(E)) {
+    // Do nothing.
+    return;
   } else if (type->isReferenceType()) {
     RValue RV = CGF.EmitReferenceBindingToExpr(E);
     return CGF.EmitStoreThroughLValue(RV, LV);
@@ -1276,6 +1281,15 @@ void AggExprEmitter::VisitInitListExpr(InitListExpr *E) {
     cleanupDominator->eraseFromParent();
 }
 
+void AggExprEmitter::VisitDesignatedInitUpdateExpr(DesignatedInitUpdateExpr *E) {
+  AggValueSlot Dest = EnsureSlot(E->getType());
+
+  LValue DestLV = CGF.MakeAddrLValue(Dest.getAddr(), E->getType(),
+                                     Dest.getAlignment());
+  EmitInitializationToLValue(E->getBase(), DestLV);
+  VisitInitListExpr(E->getUpdater());
+}
+
 //===----------------------------------------------------------------------===//
 //                        Entry Points into this File
 //===----------------------------------------------------------------------===//