Move scope_uses_super_property_ to DeclarationScope

src/parsing/preparser.cc

 // Copyright 2011 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 <cmath>
 
 #include "src/allocation.h"
 #include "src/base/logging.h"
 #include "src/conversions-inl.h"
 #include "src/conversions.h"
@@ skipping 1160 matching lines @@
 void PreParser::ParseLazyFunctionLiteralBody(bool* ok,
                                              Scanner::BookmarkScope* bookmark) {
   int body_start = position();
   ParseStatementList(Token::RBRACE, ok, bookmark);
   if (!*ok) return;
   if (bookmark && bookmark->HasBeenReset()) return;
 
   // Position right after terminal '}'.
   DCHECK_EQ(Token::RBRACE, scanner()->peek());
   int body_end = scanner()->peek_location().end_pos;
+  DeclarationScope* scope = this->scope()->AsDeclarationScope();
+  DCHECK(scope->is_function_scope());
   log_->LogFunction(body_start, body_end,
                     function_state_->materialized_literal_count(),
                     function_state_->expected_property_count(), language_mode(),
-                    scope()->uses_super_property(), scope()->calls_eval());
+                    scope->uses_super_property(), scope->calls_eval());
 }
 
 PreParserExpression PreParser::ParseClassLiteral(
     ExpressionClassifier* classifier, PreParserIdentifier name,
     Scanner::Location class_name_location, bool name_is_strict_reserved,
     int pos, bool* ok) {
   // All parts of a ClassDeclaration and ClassExpression are strict code.
   if (name_is_strict_reserved) {
     ReportMessageAt(class_name_location,
                     MessageTemplate::kUnexpectedStrictReserved);
@@ skipping 96 matching lines @@
 
   body->Add(PreParserStatement::ExpressionStatement(return_value), zone());
 }
 
 #undef CHECK_OK
 #undef CHECK_OK_CUSTOM
 
 
 }  // namespace internal
 }  // namespace v8