pkg/front_end/testcases/primary_constructors/async_modifier.dart.textual_outline.expect

enum E1(final int x) { e0(0); this async; }

enum E2(final int x) { e0(0); this: assert(x > 0) async; }

enum E3(final int x) { e0(0); this async*; }

enum E4(final int x) { e0(0); this: assert(x > 0) async*; }

enum E5(final int x) { e0(0); this sync*; }

enum E6(final int x) { e0(0); this: assert(x > 0) sync*; }

mixin class M1() {
  this async;
}

mixin class M2() {
  this async*;
}

mixin class M3() {
  this sync*;
}