test/tall/statement/switch_guard.stmt

40 columns                              |
>>> Pattern and guard on same line.
switch (obj) {
  case constant when condition: body;
}
<<<
switch (obj) {
  case constant when condition:
    body;
}
>>> Pattern and guard on same line, split after ":".
switch (obj) {
  case constant when condition: longBody;
}
<<<
switch (obj) {
  case constant when condition:
    longBody;
}
>>> Prefer to split guard before case.
switch (obj) {
  case veryLongConstant when longCondition: body;
}
<<<
switch (obj) {
  case veryLongConstant
      when longCondition:
    body;
}
>>> No split in pattern, expression split in guard.
switch (obj) {
  case longConstant when condition || anotherCondition: body;
}
<<<
switch (obj) {
  case longConstant
      when condition ||
          anotherCondition:
    body;
}
>>> No split in pattern, block split in guard.
switch (obj) {
  case constant when [veryLongElement,veryLongElement,]: body;
}
<<<
switch (obj) {
  case constant
      when [
        veryLongElement,
        veryLongElement,
      ]:
    body;
}
>>> Expression split in pattern.
switch (obj) {
  case veryLongPattern || reallyMustSplit: body;
}
<<<
switch (obj) {
  case veryLongPattern ||
      reallyMustSplit:
    body;
}
>>> Expression split in pattern forces guard to split.
switch (obj) {
  case veryLongPattern || reallyMustSplit when true: body;
}
<<<
switch (obj) {
  case veryLongPattern ||
          reallyMustSplit
      when true:
    body;
}
>>> Expression split in pattern, expression split in guard.
switch (obj) {
  case veryLongPattern || reallyMustSplit when veryLongCondition
  || anotherLongCondition: body;
}
<<<
switch (obj) {
  case veryLongPattern ||
          reallyMustSplit
      when veryLongCondition ||
          anotherLongCondition:
    body;
}
>>> Expression split in pattern, block split in guard.
switch (obj) {
  case veryLongPattern || reallyMustSplit when [veryLongElement,veryLongElement,]: body;
}
<<<
switch (obj) {
  case veryLongPattern ||
          reallyMustSplit
      when [
        veryLongElement,
        veryLongElement,
      ]:
    body;
}
>>> Block split in pattern forces guard to split.
switch (obj) {
  case [veryLongElement,veryLongElement,veryLongElement,] when true: body;
}
<<<
switch (obj) {
  case [
        veryLongElement,
        veryLongElement,
        veryLongElement,
      ]
      when true:
    body;
}
>>> Block split in pattern, expression split in guard.
switch (obj) {
  case [veryLongElement,veryLongElement,veryLongElement,] when longCondition || anotherLongCondition: body;
}
<<<
switch (obj) {
  case [
        veryLongElement,
        veryLongElement,
        veryLongElement,
      ]
      when longCondition ||
          anotherLongCondition:
    body;
}
>>> Block split in pattern, block split in guard.
switch (obj) {
  case [veryLongElement,veryLongElement,veryLongElement,] when
  [veryLongElement,veryLongElement,veryLongElement,]: body;
}
<<<
switch (obj) {
  case [
        veryLongElement,
        veryLongElement,
        veryLongElement,
      ]
      when [
        veryLongElement,
        veryLongElement,
        veryLongElement,
      ]:
    body;
}