| Index: src/hydrogen.cc
|
| diff --git a/src/hydrogen.cc b/src/hydrogen.cc
|
| index 2802773b0f18beffb19c856ef26439c5bc99e922..ddd47c10b60b63476d14922b3bc8ccb40b7945e1 100644
|
| --- a/src/hydrogen.cc
|
| +++ b/src/hydrogen.cc
|
| @@ -9083,7 +9083,7 @@ void HOptimizedGraphBuilder::GenerateStringAdd(CallRuntime* call) {
|
| HValue* left = Pop();
|
| HValue* context = environment()->LookupContext();
|
| HInstruction* result = HStringAdd::New(
|
| - zone(), context, left, right, NO_STRING_ADD_FLAGS);
|
| + zone(), context, left, right, STRING_ADD_CHECK_BOTH);
|
| return ast_context()->ReturnInstruction(result, call->id());
|
| }
|
|
|
|
|