PreParser cleanup: no need to track with-ness of scopes.

src/preparser.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 832 matching lines @@
     bool name_is_strict_reserved,
     bool is_generator,
     int function_token_pos,
     FunctionLiteral::FunctionType function_type,
     bool* ok) {
   // Function ::
   //   '(' FormalParameterList? ')' '{' FunctionBody '}'
 
   // Parse function body.
   ScopeType outer_scope_type = scope_->type();
-  bool inside_with = scope_->inside_with();
   PreParserScope function_scope(scope_, FUNCTION_SCOPE);
   FunctionState function_state(&function_state_, &scope_, &function_scope);
   function_state.set_is_generator(is_generator);
   //  FormalParameterList ::
   //    '(' (Identifier)*[','] ')'
   Expect(Token::LPAREN, CHECK_OK);
   int start_position = position();
   bool done = (peek() == Token::RPAREN);
   DuplicateFinder duplicate_finder(scanner()->unicode_cache());
   // We don't yet know if the function will be strict, so we cannot yet produce
@@ skipping 21 matching lines @@
 
     done = (peek() == Token::RPAREN);
     if (!done) {
       Expect(Token::COMMA, CHECK_OK);
     }
   }
   Expect(Token::RPAREN, CHECK_OK);
 
   // See Parser::ParseFunctionLiteral for more information about lazy parsing
   // and lazy compilation.
-  bool is_lazily_parsed = (outer_scope_type == GLOBAL_SCOPE &&
-                           !inside_with && allow_lazy() &&
+  bool is_lazily_parsed = (outer_scope_type == GLOBAL_SCOPE && allow_lazy() &&
                            !parenthesized_function_);
   parenthesized_function_ = false;
 
   Expect(Token::LBRACE, CHECK_OK);
   if (is_lazily_parsed) {
     ParseLazyFunctionLiteralBody(CHECK_OK);
   } else {
     ParseSourceElements(Token::RBRACE, ok);
   }
   Expect(Token::RBRACE, CHECK_OK);
@@ skipping 72 matching lines @@
 
 
 void PreParser::LogSymbol() {
   if (log_->ShouldLogSymbols()) {
     scanner()->LogSymbol(log_, position());
   }
 }
 
 
 } }  // v8::internal