ReturnedValue QmlBindingWrapper::call(Managed *that, CallData *) { ExecutionEngine *engine = that->engine(); CHECK_STACK_LIMITS(engine); Scope scope(engine); QmlBindingWrapper *This = static_cast<QmlBindingWrapper *>(that); Q_ASSERT(This->function); CallContext *ctx = This->qmlContext; std::fill(ctx->locals, ctx->locals + ctx->function->varCount, Primitive::undefinedValue()); engine->pushContext(ctx); ScopedValue result(scope, This->function->code(ctx, This->function->codeData)); engine->popContext(); return result.asReturnedValue(); }