test/whitespace/switch.stmt

40 columns                              |
>>> require at least one newline between statements in a case
switch (foo) {case 0:a();b();c();}
<<<
switch (foo) {
  case 0:
    a();
    b();
    c();
}
>>> allow an extra newline between statements in a case
switch (foo) {case 0:
  a();

  b();
  c();
}
<<<
switch (foo) {
  case 0:
    a();

    b();
    c();
}
>>> collapse any other newlines in a case
switch (foo) {case 0:


  a();



  b();



  c();


}
<<<
switch (foo) {
  case 0:
    a();

    b();

    c();
}
>>> remove newlines between empty cases
switch (foo) {
  case 1:


  case 2:

  case 3:

    body;

  case 4:


  default:


    body;
}
<<<
switch (foo) {
  case 1:
  case 2:
  case 3:
    body;

  case 4:
  default:
    body;
}
>>> require at least one newline between statements in a default
switch (foo) {default:a();b();c();}
<<<
switch (foo) {
  default:
    a();
    b();
    c();
}
>>> allow an extra newline between statements in a default
switch (foo) {default:
  a();

  b();
  c();
}
<<<
switch (foo) {
  default:
    a();

    b();
    c();
}
>>> collapse any other newlines in a default
switch (foo) {default:


  a();



  b();



  c();


}
<<<
switch (foo) {
  default:
    a();

    b();

    c();
}
>>> require at least one newline between cases
switch (foo) {case 0:case 1:case 2:body();}
<<<
switch (foo) {
  case 0:
  case 1:
  case 2:
    body();
}
>>> allow an extra newline between non-empty cases
switch (foo) {case 0: body();

  case 1:
  case 2:body();
}
<<<
switch (foo) {
  case 0:
    body();

  case 1:
  case 2:
    body();
}
>>> collapse any other newlines in a case
switch (foo) {


  case 0:


  case 1:


  case 2:


    body();



}
<<<
switch (foo) {
  case 0:
  case 1:
  case 2:
    body();
}
>>> indentation
switch (fruit) {
case "apple":
print("delish");
break;
case "fig":
print("bleh");
break;
}
<<<
switch (fruit) {
  case "apple":
    print("delish");
    break;
  case "fig":
    print("bleh");
    break;
}
>>> labeled cases
switch (fruit) {
  case "apple":
    print("delish");
    break;
  label:case "fig":
    print("bleh");
    break;
  other:default:
    break;
}
<<<
switch (fruit) {
  case "apple":
    print("delish");
    break;
  label:
  case "fig":
    print("bleh");
    break;
  other:
  default:
    break;
}
>>> switch expression
var x = switch  (  obj  )  {
1  =>  'one'  ,  var  two  =>  'two'
};
<<<
var x = switch (obj) {
  1 => 'one',
  var two => 'two'
};
>>> handle cases that are not valid patterns
switch (obj) {
  case {1, 2}:
  case -pi:
  case !true:
  case ~1:
  case 1 != 2:
  case 1 == 2:
  case 1 & 2:
  case 1 | 2:
  case 1 ^ 2:
  case 1 ~/ 2:
  case 1 >> 2:
  case 1 >>> 2:
  case 1 << 2:
  case 1 + 2:
  case 1 - 2:
  case 1 * 2:
  case 1 / 2:
  case 1 % 2:
  case 1 < 2:
  case 1 <= 2:
  case 1 > 2:
  case 1 >= 2:
  case 1 ?? 2:
  case true ? 1 : 2:
  case 's'.length:
  case 1 is int:
  case 1 is! int:
    body;
}
<<<
switch (obj) {
  case {1, 2}:
  case -pi:
  case !true:
  case ~1:
  case 1 != 2:
  case 1 == 2:
  case 1 & 2:
  case 1 | 2:
  case 1 ^ 2:
  case 1 ~/ 2:
  case 1 >> 2:
  case 1 >>> 2:
  case 1 << 2:
  case 1 + 2:
  case 1 - 2:
  case 1 * 2:
  case 1 / 2:
  case 1 % 2:
  case 1 < 2:
  case 1 <= 2:
  case 1 > 2:
  case 1 >= 2:
  case 1 ?? 2:
  case true ? 1 : 2:
  case 's'.length:
  case 1 is int:
  case 1 is! int:
    body;
}
>>> empty switch expression
var x = switch(y) {};
<<<
var x = switch (y) {};