C++ (Cpp) removeDirect Examples

Example #1

File: JSGlobalObject.cpp Project: WebKitNix/webkitnix

void JSGlobalObject::addFunction(ExecState* exec, const Identifier& propertyName, JSValue value)
{
    removeDirect(exec->vm(), propertyName); // Newly declared functions overwrite existing properties.
    NewGlobalVar var = addGlobalVar(propertyName, IsVariable);
    registerAt(var.registerNumber).set(exec->vm(), this, value);
    if (var.set)
        var.set->notifyWrite(value);
}

Example #2

File: JSObject.cpp Project: jsherman/platform_external_webkit

// ECMA 8.6.2.5
bool JSObject::deleteProperty(ExecState* exec, const Identifier& propertyName)
{
    unsigned attributes;
    if (m_structureID->get(propertyName, attributes) != WTF::notFound) {
        if ((attributes & DontDelete))
            return false;
        removeDirect(propertyName);
        return true;
    }

    // Look in the static hashtable of properties
    const HashEntry* entry = findPropertyHashEntry(exec, propertyName);
    if (entry && entry->attributes() & DontDelete)
        return false; // this builtin property can't be deleted

    // FIXME: Should the code here actually do some deletion?
    return true;
}