Thread decls-list through Declaration

src/ast/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/ast/ast-numbering.h"
 
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
 
 namespace v8 {
@@ skipping 19 matching lines @@
 // AST node visitor interface.
 #define DEFINE_VISIT(type) void Visit##type(type* node);
   AST_NODE_LIST(DEFINE_VISIT)
 #undef DEFINE_VISIT
 
   void VisitVariableProxyReference(VariableProxy* node);
   void VisitPropertyReference(Property* node);
   void VisitReference(Expression* expr);
 
   void VisitStatements(ZoneList<Statement*>* statements);
-  void VisitDeclarations(ZoneList<Declaration*>* declarations);
+  void VisitDeclarations(Declaration::List* declarations);
   void VisitArguments(ZoneList<Expression*>* arguments);
   void VisitLiteralProperty(LiteralProperty* property);
 
   int ReserveIdRange(int n) {
     int tmp = next_id_;
     next_id_ += n;
     return tmp;
   }
 
   void IncrementNodeCount() { properties_.add_node_count(1); }
@@ skipping 489 matching lines @@
 }
 
 
 void AstNumberingVisitor::VisitStatements(ZoneList<Statement*>* statements) {
   if (statements == NULL) return;
   for (int i = 0; i < statements->length(); i++) {
     Visit(statements->at(i));
   }
 }
 
-
-void AstNumberingVisitor::VisitDeclarations(
-    ZoneList<Declaration*>* declarations) {
-  for (int i = 0; i < declarations->length(); i++) {
-    Visit(declarations->at(i));
-  }
+void AstNumberingVisitor::VisitDeclarations(Declaration::List* decls) {
+  for (Declaration* decl : *decls) Visit(decl);
 }
 
 
 void AstNumberingVisitor::VisitArguments(ZoneList<Expression*>* arguments) {
   for (int i = 0; i < arguments->length(); i++) {
     Visit(arguments->at(i));
   }
 }
 
 
@@ skipping 43 matching lines @@
 }
 
 
 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone,
                             FunctionLiteral* function) {
   AstNumberingVisitor visitor(isolate, zone);
   return visitor.Renumber(function);
 }
 }  // namespace internal
 }  // namespace v8