test/tall/invocation/chain_postfix.stmt

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>>> Don't split null-asserted chained calls if not needed.
compiler!.a().b()!.c.d();
<<<
compiler!.a().b()!.c.d();
>>> Keep `!` with operand before method call.
verylongIdentifier!.longIdentifier().another()!.aThird()!;
<<<
verylongIdentifier!
    .longIdentifier()
    .another()!
    .aThird()!;
>>> Keep `!` with operand before property access.
verylongIdentifier!.longIdentifier.another!.aThird!;
<<<
verylongIdentifier!
    .longIdentifier
    .another!
    .aThird!;
>>> Keep `!` with operand before property access.
verylongIdentifier!.longIdentifier.another!.aThird!.longerPropertyChain;
<<<
verylongIdentifier!
    .longIdentifier
    .another!
    .aThird!
    .longerPropertyChain;
>>> Index in property chain.
someReceiverObject.property1.property2
        .property3[0]
    .property4
    .property5
    .property6;
<<<
someReceiverObject
    .property1
    .property2
    .property3[0]
    .property4
    .property5
    .property6;
>>> Chained indexes.
someReceiverObject.property1.property2
            .property3[argument]
        [argument][argument]
    .property4
    .property5
    .property6;
<<<
someReceiverObject
    .property1
    .property2
    .property3[argument][argument][argument]
    .property4
    .property5
    .property6;
>>> Index on method call.
someReceiverObject.property1.property2
        .method3()[0]
    .property4
    .property5
    .property6;
<<<
someReceiverObject.property1.property2
    .method3()[0]
    .property4
    .property5
    .property6;
>>> Split inside index.
someReceiverObject.method1().method2()[veryLongIndexExpression + thatHasInternalSplit]
.method4();
<<<
someReceiverObject
    .method1()
    .method2()[veryLongIndexExpression +
        thatHasInternalSplit]
    .method4();
>>> Null-aware index.
receiver.property1.property2
        .property3?[0][1]?[2]
    .method1()?[0][1]?[2]
    .method2();
<<<
receiver
    .property1
    .property2
    .property3?[0][1]?[2]
    .method1()?[0][1]?[2]
    .method2();
>>> Function invocation in chain.
someReceiverObject.method1().method2().method3()(argument)
.method4()(another).method5().method6();
<<<
someReceiverObject
    .method1()
    .method2()
    .method3()(argument)
    .method4()(another)
    .method5()
    .method6();
>>> Split argument list in invocation.
someReceiverObject.method1().method2()(argument1, argument2, argument3)
.method4();
<<<
someReceiverObject
    .method1()
    .method2()(
      argument1,
      argument2,
      argument3,
    )
    .method4();
>>> Invocation with type arguments.
target.method()<int, String>(123, 'string').another();
<<<
target
    .method()<int, String>(
      123,
      'string',
    )
    .another();
>>> Chained invocations.
target.method1().method2()(1)(2, 3)(4, 5, 6).method3().method4();
<<<
target
    .method1()
    .method2()(1)(2, 3)(4, 5, 6)
    .method3()
    .method4();
>>> Chained complex invocations.
someReceiverObject.method1().method2().method3()
(argument)(argument)<T, R>(argument, argument, argument, argument, argument)
(argument).method4().method5().method6();
<<<
someReceiverObject
    .method1()
    .method2()
    .method3()(argument)(
      argument,
    )<T, R>(
      argument,
      argument,
      argument,
      argument,
      argument,
    )(argument)
    .method4()
    .method5()
    .method6();
>>> Keep `!` with operand before index.
verylongIdentifier![i]![j].longIdentifier[i][j].another[i]![j].aThird!;
<<<
verylongIdentifier![i]![j]
    .longIdentifier[i][j]
    .another[i]![j]
    .aThird!;
>>> Keep `!` with operand before invocation.
verylongIdentifier!(i)!(j).longIdentifier(i)(j).another(i)!(j).aThird!;
<<<
verylongIdentifier!(i)!(j)
    .longIdentifier(i)(j)
    .another(i)!(j)
    .aThird!;
>>> Mixed postfix operations.
target.method()![1](2)![3](4).another()![1](2)![3](4);
<<<
target
    .method()![1](2)![3](4)
    .another()![1](2)![3](4);