- Get handle vtable from a static table for predefined classes.

runtime/vm/object.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/object.h"
 
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/bigint_operations.h"
 #include "vm/bootstrap.h"
@@ skipping 24 matching lines @@
     "Generate symbols of generated dart functions for debugging with GDB");
 DECLARE_FLAG(bool, trace_compiler);
 DECLARE_FLAG(bool, enable_type_checks);
 
 static const char* kGetterPrefix = "get:";
 static const intptr_t kGetterPrefixLength = strlen(kGetterPrefix);
 static const char* kSetterPrefix = "set:";
 static const intptr_t kSetterPrefixLength = strlen(kSetterPrefix);
 
 cpp_vtable Object::handle_vtable_ = 0;
+cpp_vtable Object::builtin_vtables_[kNumPredefinedKinds] = { 0 };
 cpp_vtable Smi::handle_vtable_ = 0;
 
 // These are initialized to a value that will force a illegal memory access if
 // they are being used.
 #if defined(RAW_NULL)
 #error RAW_NULL should not be defined.
 #endif
 #define RAW_NULL kHeapObjectTag
 RawObject* Object::null_ = reinterpret_cast<RawInstance*>(RAW_NULL);
 RawInstance* Object::sentinel_ = reinterpret_cast<RawInstance*>(RAW_NULL);
@@ skipping 10045 matching lines @@
   const String& str = String::Handle(pattern());
   const char* format = "JSRegExp: pattern=%s flags=%s";
   intptr_t len = OS::SNPrint(NULL, 0, format, str.ToCString(), Flags());
   char* chars = reinterpret_cast<char*>(
       Isolate::Current()->current_zone()->Allocate(len + 1));
   OS::SNPrint(chars, (len + 1), format, str.ToCString(), Flags());
   return chars;
 }
 
 }  // namespace dart