Error of compiling variables with many flags

[Limych]

Test case:

$test: 12 !default !global;

*   {
    /* Expected: 12 */
    data: $test;
}

Compiled code:

/* compiled by scssphp v0.6.3 on Mon, 08 Feb 2016 22:15:15 +0000 (0.001s) */

* {
  /* Expected: 12 */
  data: 12 !default;
}