Fix building with clang

test/cctest/test-parsing.cc

-// Copyright 2011 the V8 project authors. All rights reserved.
+// Copyright 2012 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
 //       with the distribution.
@@ skipping 211 matching lines @@
   CHECK(error_preparse->HasError());
   i::ScriptDataImpl *pre_impl =
       reinterpret_cast<i::ScriptDataImpl*>(error_preparse);
   i::Scanner::Location error_location =
       pre_impl->MessageLocation();
   // Error is at "z" in source, location 10..11.
   CHECK_EQ(10, error_location.beg_pos);
   CHECK_EQ(11, error_location.end_pos);
   // Should not crash.
   const char* message = pre_impl->BuildMessage();
-  i::Vector<const char*> args(pre_impl->BuildArgs());
+  pre_impl->BuildArgs();
   CHECK_GT(strlen(message), 0);
 }
 
 
 TEST(StandAlonePreParser) {
   v8::V8::Initialize();
 
   int marker;
   i::Isolate::Current()->stack_guard()->SetStackLimit(
       reinterpret_cast<uintptr_t>(&marker) - 128 * 1024);
@@ skipping 831 matching lines @@
             termination_data[k],
             context_data[i][1]);
         CHECK(length == kProgramSize);
         i::Handle<i::String> source =
             FACTORY->NewStringFromAscii(i::CStrVector(program.start()));
         TestParserSyncWithFlags(source);
       }
     }
   }
 }