/*!
Enters a new execution context and returns the associated
QScriptContext object.
Once you are done with the context, you should call popContext() to
restore the old context.
By default, the `this' object of the new context is the Global Object.
The context's \l{QScriptContext::callee()}{callee}() will be invalid.
Unlike pushContext(), the default scope chain is reset to include
only the global object and the QScriptContext's activation object.
\sa QScriptEngine::popContext()
*/
QScriptContext * QScriptDeclarativeClass::pushCleanContext(QScriptEngine *engine)
{
if (!engine)
return 0;
QScriptEnginePrivate *d = QScriptEnginePrivate::get(engine);
JSC::CallFrame* newFrame = d->pushContext(d->currentFrame,
d->currentFrame->globalData().dynamicGlobalObject,
JSC::ArgList(), /*callee = */0, false, true);
if (engine->agent())
engine->agent()->contextPush();
return d->contextForFrame(newFrame);
}
