[JavaScript] goto 文の実装例 ref: https://qiita.com/LightSpeedC/items/32c1d1d3c466b04b59d1

c言語によるgoto文の例

    printf("init\n");

start:
    printf("start\n");
    goto next;

skip:
    printf("skip\n");

next:
    printf("next\n");

    printf("exit\n");

JavaScript言語によるgoto文の様に書いてみた例

var target;

target: for (;;) switch (target) {

  case undefined:
    console.log('init');

  case 'start':
    console.log('start');

    // goto next;
    target = 'next';
    continue target;

  case 'skip':
    console.log('skip');

  case 'next':
    console.log('next');

  default:
    break target;

}

console.log('exit');