test/whitespace/functions.unit

40 columns                              |
>>> external
 external
void
printToConsole(line);
<<<
external void printToConsole(line);
>>> nested functions
x(){y(){z(){}}}
<<<
x() {
  y() {
    z() {}
  }
}
>>> named parameters
int a(var x, {optional: null}) => null;
<<<
int a(var x, {optional: null}) => null;
>>> optional parameters
int a(var x, [optional = null]) => null;
<<<
int a(var x, [optional = null]) => null;
>>> async
main()
    async  {
  var x = ()   async=> 1;
  y()async  {}
  var z = ()
 async
     {};
}
<<<
main() async {
  var x = () async => 1;
  y() async {}
  var z = () async {};
}
>>>
fish() => []
  ..add(1)
  ..add(2);
<<<
fish() => []..add(1)..add(2);
>>>
fish() => []..add(1);
<<<
fish() => []..add(1);
>>> empty function bodies are a single line
void main() { }
<<<
void main() {}
>>>
void main() {

}
<<<
void main() {}
>>> DO use a space after : in named parameters
foo({showScrollbars :false}) {}
<<<
foo({showScrollbars: false}) {}
>>> DO use a spaces around = in optional positional parameters.
listen([int port=80]) {}
<<<
listen([int port = 80]) {}
>>> async*
main()async  *{var lambda = ()async *{};}
<<<
main() async* {
  var lambda = () async* {};
}
>>> sync* functions
main()sync  *{var lambda = ()sync *{};}
<<<
main() sync* {
  var lambda = () sync* {};
}