njs_generate_let(njs_vm_t *vm, njs_generator_t *generator,
    njs_parser_node_t *node, njs_variable_t *var)
{
    njs_vmcode_variable_t  *code;

    njs_generate_code(generator, njs_vmcode_variable_t, code,
                      NJS_VMCODE_LET, 0, node);
    code->dst = var->index;

    return NJS_OK;
}
njs_generate_let(njs_vm_t *vm, njs_generator_t *generator,
    njs_parser_node_t *node, njs_variable_t *var)
{
    njs_vmcode_variable_t  *code;

    njs_generate_code(generator, njs_vmcode_variable_t, code,
                      NJS_VMCODE_LET, 0, node);
    code->dst = var->index;

    return NJS_OK;
}