test/whitespace/compilation_unit.unit

40 columns                              |
>>> discard newlines before library


library a;
<<<
library a;
>>> discard newlines before first import


import 'a.dart';
<<<
import 'a.dart';
>>> discard newlines before first export


export 'a.dart';
<<<
export 'a.dart';
>>> discard newlines before first class


class A {}
<<<
class A {}
>>> discard newlines before first variable


var a = 1;
<<<
var a = 1;
>>> discard newlines before first function


foo() {}
<<<
foo() {}
>>> collapse extra newlines between declarations



class A {}



class B = Base with Mixin;



var c = 1;


d() {}


<<<
class A {}

class B = Base with Mixin;

var c = 1;

d() {}
>>> force two newlines between directives and declarations
library a; var b;
<<<
library a;

var b;
>>> dartbug.com/15912
abstract class A = B with C<E>;
<<<
abstract class A = B with C<E>;
>>> blank line between classes
class A {} class B {}
<<<
class A {}

class B {}
>>> blank line between variables and classes
var a = 1; class B{} var c = 3;
<<<
var a = 1;

class B {}

var c = 3;
>>> blank line between functions and classes
a() {} class B{} c() {}
<<<
a() {}

class B {}

c() {}
>>> require newline between non-class declarations
var a = 1; var b = 1; c() {} d() {} var e = 1;
<<<
var a = 1;
var b = 1;
c() {}
d() {}
var e = 1;
>>> require blank line after non-empty block-bodied members
var a = 1; b() {;} c() => null; get d {;} get e => null; set f(value) {;
} set g(value) => null; var h = 1;
<<<
var a = 1;
b() {
  ;
}

c() => null;
get d {
  ;
}

get e => null;
set f(value) {
  ;
}

set g(value) => null;
var h = 1;
>>> no required blank line after empty block-bodied members
var a = 1; b() {} c() => null; get d {} get e => null; set f(value) {
} set g(value) => null; var h = 1;
<<<
var a = 1;
b() {}
c() => null;
get d {}
get e => null;
set f(value) {}
set g(value) => null;
var h = 1;
>>> late top level variables
late    final int i;
late   int i;
late   var i;
<<<
late final int i;
late int i;
late var i;