WIP: Implement ES6 Spread-calls

src/ast-numbering.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/ast.h"
 #include "src/ast-numbering.h"
 #include "src/compiler.h"
 #include "src/scopes.h"
@@ skipping 347 matching lines @@
 
 
 void AstNumberingVisitor::VisitCompareOperation(CompareOperation* node) {
   IncrementNodeCount();
   node->set_base_id(ReserveIdRange(CompareOperation::num_ids()));
   Visit(node->left());
   Visit(node->right());
 }
 
 
+void AstNumberingVisitor::VisitSpreadOperation(SpreadOperation* node) {
+  IncrementNodeCount();
+  node->set_base_id(ReserveIdRange(SpreadOperation::num_ids()));
+  Visit(node->assign_iterator());
+  Visit(node->next_result());
+  Visit(node->result_done());
+  Visit(node->result_value());
+}
+
+
 void AstNumberingVisitor::VisitForInStatement(ForInStatement* node) {
   IncrementNodeCount();
   DisableSelfOptimization();
   ReserveFeedbackSlots(node);
   node->set_base_id(ReserveIdRange(ForInStatement::num_ids()));
   Visit(node->each());
   Visit(node->enumerable());
   Visit(node->body());
 }
 
@@ skipping 181 matching lines @@
 }
 
 
 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone,
                             FunctionLiteral* function) {
   AstNumberingVisitor visitor(isolate, zone);
   return visitor.Renumber(function);
 }
 }
 }  // namespace v8::internal