test/tall/expression/assignment_pattern.stmt

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>>> All supported patterns.
{
  (  a  &&  b  )  =  o;
  (  a  as  int  ,  b  )  = o;
  (  :  inferred  ) = o;
  [  a  !  ,  Foo  (  :  b  ) , ... ]  = o;
  {  'k'  :  _  ,  ...  } = o;
  Foo  (  prop  :  value  ,  :  inferred  )  = o;
}
<<<
{
  (a && b) = o;
  (a as int, b) = o;
  (:inferred) = o;
  [a!, Foo(:b), ...] = o;
  {'k': _, ...} = o;
  Foo(prop: value, :inferred) = o;
}
>>> Prefer to split at "=" instead of pattern.
(longIdentifier && anotherOne) = longValue;
<<<
(longIdentifier && anotherOne) =
    longValue;
>>> Prefer to split in value over pattern.
(first, second, third, fourth, fifth) = longValueExpression + anotherOperand + aThirdOperand;
<<<
(first, second, third, fourth, fifth) =
    longValueExpression +
    anotherOperand +
    aThirdOperand;
>>> Split in infix pattern.
(veryLongIdentifier && anotherAlsoLongOne) = value;
<<<
(veryLongIdentifier &&
        anotherAlsoLongOne) =
    value;
>>> Split in list pattern.
[first, second, third, fourth, fifth, sixth] = value;
<<<
[
  first,
  second,
  third,
  fourth,
  fifth,
  sixth,
] = value;
>>> Split in map pattern.
{first: second, third: fourth, fifth: sixth} = value;
<<<
{
  first: second,
  third: fourth,
  fifth: sixth,
} = value;
>>> Split in record pattern.
(first, second, third, fourth, fifth, sixth) = value;
<<<
(
  first,
  second,
  third,
  fourth,
  fifth,
  sixth,
) = value;
>>> Split in object pattern.
Foo(:first, :second, :third, :fourth, :fifth) = value;
<<<
Foo(
  :first,
  :second,
  :third,
  :fourth,
  :fifth,
) = value;
>>> Expression split in value.
(first, second, third) = longValueExpression + anotherOperand + aThirdOperand;
<<<
(first, second, third) =
    longValueExpression +
    anotherOperand +
    aThirdOperand;
>>> Expression split in both.
(veryLongIdentifier && anotherAlsoLongOne) = longValueExpression + anotherOperand + aThirdOperand;
<<<
(veryLongIdentifier &&
        anotherAlsoLongOne) =
    longValueExpression +
    anotherOperand +
    aThirdOperand;
>>> Block split in both.
(first, second, third, fourth, fifth, sixth) = (first, second, third, fourth, fifth);
<<<
(
  first,
  second,
  third,
  fourth,
  fifth,
  sixth,
) = (
  first,
  second,
  third,
  fourth,
  fifth,
);
>>> Expression split in pattern, block split in value.
(veryLongIdentifier && anotherAlsoLongOne) = (first, second, third, fourth, fifth);
<<<
(veryLongIdentifier &&
    anotherAlsoLongOne) = (
  first,
  second,
  third,
  fourth,
  fifth,
);
>>> Expression split in pattern, block split in value.
(veryLongIdentifier && anotherAlsoLongOne) = (first, second, third, fourth, fifth);
<<<
(veryLongIdentifier &&
    anotherAlsoLongOne) = (
  first,
  second,
  third,
  fourth,
  fifth,
);
>>> Block split in pattern, expression split in value.
(first, second, third, fourth, fifth, sixth) = longValueExpression + anotherOperand + aThirdOperand;
<<<
(
  first,
  second,
  third,
  fourth,
  fifth,
  sixth,
) = longValueExpression +
    anotherOperand +
    aThirdOperand;