Add ParameterMirror.isInitializingFormal to dart:mirrors

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 843 matching lines @@
       param_descriptor.SetAt(j + kParameterDefaultValueOffset,
           (param[i].default_value == NULL) ? Object::null_instance() :
                                              *(param[i].default_value));
       const Object* metadata = param[i].metadata;
       if ((metadata != NULL) && (*metadata).IsError()) {
         return metadata->raw();  // Error evaluating the metadata.
       }
       param_descriptor.SetAt(j + kParameterMetadataOffset,
           (param[i].metadata == NULL) ? Object::null_instance() :
                                         *(param[i].metadata));
+      param_descriptor.SetAt(j + kParameterIsFieldInitializorOffset,
+                             param[i].is_field_initializer ? Bool::True() :
+                                                             Bool::False());
     }
     return param_descriptor.raw();
   } else {
     Error& error = Error::Handle();
     error = isolate->object_store()->sticky_error();
     isolate->object_store()->clear_sticky_error();
     return error.raw();
   }
   UNREACHABLE();
   return Object::null();
@@ skipping 13415 matching lines @@
 void Parser::SkipQualIdent() {
   ASSERT(IsIdentifier());
   ConsumeToken();
   if (CurrentToken() == Token::kPERIOD) {
     ConsumeToken();  // Consume the kPERIOD token.
     ExpectIdentifier("identifier expected after '.'");
   }
 }
 
 }  // namespace dart