[Isolates]...

test/cctest/test-regexp.cc

 // Copyright 2008 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
@@ skipping 645 matching lines @@
 typedef RegExpMacroAssemblerX64 ArchRegExpMacroAssembler;
 #elif V8_TARGET_ARCH_ARM
 typedef RegExpMacroAssemblerARM ArchRegExpMacroAssembler;
 #elif V8_TARGET_ARCH_MIPS
 typedef RegExpMacroAssembler ArchRegExpMacroAssembler;
 #endif
 
 class ContextInitializer {
  public:
   ContextInitializer()
-      : env_(), scope_(), zone_(DELETE_ON_EXIT), stack_guard_() {
+      : env_(), scope_(), zone_(DELETE_ON_EXIT) {
     env_ = v8::Context::New();
     env_->Enter();
   }
   ~ContextInitializer() {
     env_->Exit();
     env_.Dispose();
   }
  private:
   v8::Persistent<v8::Context> env_;
   v8::HandleScope scope_;
   v8::internal::ZoneScope zone_;
-  v8::internal::StackGuard stack_guard_;
 };
 
 
 static ArchRegExpMacroAssembler::Result Execute(Code* code,
                                                 String* input,
                                                 int start_offset,
                                                 const byte* input_start,
                                                 const byte* input_end,
                                                 int* captures) {
   return NativeRegExpMacroAssembler::Execute(
@@ skipping 1111 matching lines @@
     bool in_second = CharacterInSet(&l2, i);
     CHECK((in_first || in_second) == CharacterInSet(&all, i));
   }
 }
 
 
 TEST(Graph) {
   V8::Initialize(NULL);
   Execute("\\b\\w+\\b", false, true, true);
 }