Precompile invoke-field-dispatchers for closures.

runtime/vm/parser.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/parser.h"
 
 #include "lib/invocation_mirror.h"
 #include "platform/utils.h"
 #include "vm/ast_transformer.h"
 #include "vm/bootstrap.h"
@@ skipping 1558 matching lines @@
       new StaticCallNode(token_pos, no_such_method, arguments);
 
   ReturnNode* return_node = new ReturnNode(token_pos, call);
   current_block_->statements->Add(return_node);
   return CloseBlock();
 }
 
 
 SequenceNode* Parser::ParseInvokeFieldDispatcher(const Function& func) {
   TRACE_PARSER("ParseInvokeFieldDispatcher");
-  ASSERT(FLAG_lazy_dispatchers);
   ASSERT(func.IsInvokeFieldDispatcher());
   intptr_t token_pos = func.token_pos();
   ASSERT(func.token_pos() == 0);
   ASSERT(current_class().raw() == func.Owner());
 
   const Array& args_desc = Array::Handle(Z, func.saved_args_desc());
   ArgumentsDescriptor desc(args_desc);
   ASSERT(desc.Count() > 0);
 
   // Set up scope for this function.
@@ skipping 12692 matching lines @@
 void Parser::SkipQualIdent() {
   ASSERT(IsIdentifier());
   ConsumeToken();
   if (CurrentToken() == Token::kPERIOD) {
     ConsumeToken();  // Consume the kPERIOD token.
     ExpectIdentifier("identifier expected after '.'");
   }
 }
 
 }  // namespace dart