Remove test for native resolver

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 "vm/bigint_operations.h"
 #include "vm/bootstrap.h"
 #include "vm/class_finalizer.h"
@@ skipping 2593 matching lines @@
 // Parser is at the opening parenthesis of the formal parameter
 // declaration of the function or constructor.
 // Parse the formal parameters and code.
 SequenceNode* Parser::ParseFunc(const Function& func,
                                 Array& default_parameter_values) {
   TRACE_PARSER("ParseFunc");
   Function& saved_innermost_function =
       Function::Handle(innermost_function().raw());
   innermost_function_ = func.raw();
 
-  // Check to ensure we don't have classes with native fields in libraries
-  // which do not have a native resolver. This check is delayed until the class
-  // is actually used. Invocation of a function in the class is the first point
-  // of use. Access of const static fields in the class do not trigger an error.
-  if (current_class().num_native_fields() != 0) {
-    const Library& lib = Library::Handle(current_class().library());
-    if (lib.native_entry_resolver() == NULL) {
-      const String& cls_name = String::Handle(current_class().Name());
-      const String& lib_name = String::Handle(lib.url());
-      ErrorMsg(current_class().token_pos(),
-               "class '%s' is trying to extend a native fields class, "
-               "but library '%s' has no native resolvers",
-               cls_name.ToCString(), lib_name.ToCString());
-    }
-  }
+  // TODO(12455) : Need better validation mechanism.
 
   if (func.IsConstructor()) {
     SequenceNode* statements = ParseConstructor(func, default_parameter_values);
     innermost_function_ = saved_innermost_function.raw();
     return statements;
   }
 
   ASSERT(!func.IsConstructor());
   OpenFunctionBlock(func);  // Build local scope for function.
 
@@ skipping 7702 matching lines @@
 void Parser::SkipQualIdent() {
   ASSERT(IsIdentifier());
   ConsumeToken();
   if (CurrentToken() == Token::kPERIOD) {
     ConsumeToken();  // Consume the kPERIOD token.
     ExpectIdentifier("identifier expected after '.'");
   }
 }
 
 }  // namespace dart