[parser] Refactor of Parse*Statement*, part 8

src/parsing/parser.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_H_
 #define V8_PARSING_PARSER_H_
 
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
 #include "src/parsing/parser-base.h"
@@ skipping 383 matching lines @@
   Expression* GetIterator(Expression* iterable, int pos);
 
   // Initialize the components of a for-in / for-of statement.
   Statement* InitializeForEachStatement(ForEachStatement* stmt,
                                         Expression* each, Expression* subject,
                                         Statement* body, int each_keyword_pos);
   Statement* InitializeForOfStatement(ForOfStatement* stmt, Expression* each,
                                       Expression* iterable, Statement* body,
                                       bool finalize,
                                       int next_result_pos = kNoSourcePosition);
+  Block* RewriteForVarInLegacy(ForInfo* for_info);
+  std::pair<Block*, Expression*> DesugarBindingInForEachStatement(
+      ForInfo* for_info, bool* ok);
+  Block* CreateForEachStatementTDZ(Block* init_block, ForInfo* for_info,
+                                   bool* ok);
+
   Statement* DesugarLexicalBindingsInForStatement(
-      Scope* inner_scope, VariableMode mode,
-      ZoneList<const AstRawString*>* names, ForStatement* loop, Statement* init,
-      Expression* cond, Statement* next, Statement* body, bool* ok);
+      ForStatement* loop, Statement* init, Expression* cond, Statement* next,
+      Statement* body, Scope* inner_scope, ForInfo* for_info, bool* ok);
 
   void DesugarAsyncFunctionBody(Scope* scope, ZoneList<Statement*>* body,
                                 FunctionKind kind, FunctionBodyType type,
                                 bool accept_IN, int pos, bool* ok);
 
   Expression* RewriteDoExpression(Block* body, int pos, bool* ok);
 
   FunctionLiteral* ParseFunctionLiteral(
       const AstRawString* name, Scanner::Location function_name_location,
       FunctionNameValidity function_name_validity, FunctionKind kind,
@@ skipping 661 matching lines @@
   int total_preparse_skipped_;
   HistogramTimer* pre_parse_timer_;
 
   bool parsing_on_main_thread_;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSER_H_