Add a test to check correct references to a global variable that initially throws

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 "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/compiler_stats.h"
@@ skipping 6667 matching lines @@
                                                  kNoArgumentNames,
                                                  Resolver::kIsQualified));
     ASSERT(!func.IsNull());
     ASSERT(func.kind() == RawFunction::kConstImplicitGetter);
     Object& const_value = Object::Handle(
         DartEntry::InvokeStatic(func, arguments, kNoArgumentNames));
     if (const_value.IsError()) {
       Error& error = Error::Handle();
       error ^= const_value.raw();
       if (const_value.IsUnhandledException()) {
+        field.set_value(Instance::Handle());
         // It is a compile-time error if evaluation of a compile-time constant
         // would raise an exception.
         if (field.is_final()) {
           AppendErrorMsg(error, token_index_,
                          "error initializing final field '%s'",
                          String::Handle(field.name()).ToCString());
         } else {
           return GenerateRethrow(token_index_, const_value);
         }
       } else {
@@ skipping 1580 matching lines @@
 void Parser::SkipQualIdent() {
   ASSERT(IsIdentifier());
   ConsumeToken();
   if (CurrentToken() == Token::kPERIOD) {
     ConsumeToken();  // Consume the kPERIOD token.
     ExpectIdentifier("identifier expected after '.'");
   }
 }
 
 }  // namespace dart