Split the AST representation of class properties from object properties

src/parsing/preparser.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_PREPARSER_H
 #define V8_PARSING_PREPARSER_H
 
 #include "src/ast/scopes.h"
 #include "src/parsing/parser-base.h"
 
@@ skipping 436 matching lines @@
   PreParserExpression NewArrayLiteral(PreParserExpressionList values,
                                       int literal_index,
                                       int pos) {
     return PreParserExpression::ArrayLiteral();
   }
   PreParserExpression NewArrayLiteral(PreParserExpressionList values,
                                       int first_spread_index, int literal_index,
                                       int pos) {
     return PreParserExpression::ArrayLiteral();
   }
+  PreParserExpression NewClassLiteralProperty(PreParserExpression key,
+                                              PreParserExpression value,
+                                              ClassLiteralProperty::Kind kind,
+                                              bool is_static,
+                                              bool is_computed_name) {
+    return PreParserExpression::Default();
+  }
   PreParserExpression NewObjectLiteralProperty(PreParserExpression key,
                                                PreParserExpression value,
                                                ObjectLiteralProperty::Kind kind,
-                                               bool is_static,
                                                bool is_computed_name) {
     return PreParserExpression::Default();
   }
   PreParserExpression NewObjectLiteralProperty(PreParserExpression key,
                                                PreParserExpression value,
-                                               bool is_static,
                                                bool is_computed_name) {
     return PreParserExpression::Default();
   }
   PreParserExpression NewObjectLiteral(PreParserExpressionList properties,
                                        int literal_index,
                                        int boilerplate_properties,
                                        int pos) {
     return PreParserExpression::ObjectLiteral();
   }
   PreParserExpression NewVariableProxy(void* variable) {
@@ skipping 120 matching lines @@
   typedef PreParser Impl;
 
   // PreParser doesn't need to store generator variables.
   typedef void GeneratorVariable;
 
   // Return types for traversing functions.
   typedef PreParserIdentifier Identifier;
   typedef PreParserExpression Expression;
   typedef PreParserExpression FunctionLiteral;
   typedef PreParserExpression ObjectLiteralProperty;
+  typedef PreParserExpression ClassLiteralProperty;
   typedef PreParserExpressionList ExpressionList;
   typedef PreParserExpressionList PropertyList;
   typedef PreParserFormalParameters FormalParameters;
   typedef PreParserStatementList StatementList;
   typedef PreParserStatement Block;
 
   // For constructing objects returned by the traversing functions.
   typedef PreParserFactory Factory;
 };
 
@@ skipping 377 matching lines @@
   }
   V8_INLINE static PreParserExpression EmptyExpression() {
     return PreParserExpression::Empty();
   }
   V8_INLINE static PreParserExpression EmptyLiteral() {
     return PreParserExpression::Default();
   }
   V8_INLINE static PreParserExpression EmptyObjectLiteralProperty() {
     return PreParserExpression::Default();
   }
+  V8_INLINE static PreParserExpression EmptyClassLiteralProperty() {
+    return PreParserExpression::Default();
+  }
   V8_INLINE static PreParserExpression EmptyFunctionLiteral() {
     return PreParserExpression::Default();
   }
 
   V8_INLINE static bool IsEmptyExpression(PreParserExpression expr) {
     return expr.IsEmpty();
   }
 
   V8_INLINE static PreParserExpressionList NullExpressionList() {
     return PreParserExpressionList();
@@ skipping 195 matching lines @@
     function_state_->NextMaterializedLiteralIndex();
     function_state_->NextMaterializedLiteralIndex();
   }
   return EmptyExpression();
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PREPARSER_H