Templatize AstVisitor with its subclass

src/parsing/parser-base.h

 // 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.
 
 #ifndef V8_PARSING_PARSER_BASE_H
 #define V8_PARSING_PARSER_BASE_H
 
 #include "src/ast/scopes.h"
 #include "src/bailout-reason.h"
 #include "src/base/hashmap.h"
@@ skipping 3044 matching lines @@
                                          bool* ok) {
   Expect(Token::SUPER, CHECK_OK);
   int pos = position();
 
   Scope* scope = scope_->ReceiverScope();
   FunctionKind kind = scope->function_kind();
   if (IsConciseMethod(kind) || IsAccessorFunction(kind) ||
       IsClassConstructor(kind)) {
     if (peek() == Token::PERIOD || peek() == Token::LBRACK) {
       scope->RecordSuperPropertyUsage();
-      return this->SuperPropertyReference(scope_, factory(), pos);
+      return this->NewSuperPropertyReference(scope_, factory(), pos);
     }
     // new super() is never allowed.
     // super() is only allowed in derived constructor
     if (!is_new && peek() == Token::LPAREN && IsSubclassConstructor(kind)) {
       // TODO(rossberg): This might not be the correct FunctionState for the
       // method here.
       function_state_->set_super_location(scanner()->location());
-      return this->SuperCallReference(scope_, factory(), pos);
+      return this->NewSuperCallReference(scope_, factory(), pos);
     }
   }
 
   ReportMessageAt(scanner()->location(), MessageTemplate::kUnexpectedSuper);
   *ok = false;
   return this->EmptyExpression();
 }
 
 template <class Traits>
 void ParserBase<Traits>::ExpectMetaProperty(Vector<const char> property_name,
@@ skipping 581 matching lines @@
     has_seen_constructor_ = true;
     return;
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSER_BASE_H