library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/rasta/super.dart:27:7: Error: 'n' is already declared in this scope.
//   set n(_) {}
//       ^
// pkg/front_end/testcases/rasta/super.dart:26:8: Context: Previous declaration of 'n'.
//   void n() {}
//        ^
//
// pkg/front_end/testcases/rasta/super.dart:43:5: Error: '+' is not a prefix operator.
// Try removing '+'.
//     +super;
//     ^
//
// pkg/front_end/testcases/rasta/super.dart:43:6: Error: Can't use 'super' as an expression.
// To delegate a constructor to a super constructor, put the super call as an initializer.
//     +super;
//      ^^^^^
//
// pkg/front_end/testcases/rasta/super.dart:44:9: Error: '+' is not a prefix operator.
// Try removing '+'.
//     use(+super);
//         ^
//
// pkg/front_end/testcases/rasta/super.dart:44:10: Error: Can't use 'super' as an expression.
// To delegate a constructor to a super constructor, put the super call as an initializer.
//     use(+super);
//          ^^^^^
//
// pkg/front_end/testcases/rasta/super.dart:62:11: Error: Superclass has no getter named 'g'.
//     super.g;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:63:15: Error: Superclass has no getter named 'g'.
//     use(super.g);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:83:11: Error: Superclass has no setter named 'e'.
//     super.e++;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:84:15: Error: Superclass has no setter named 'e'.
//     use(super.e++);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:85:11: Error: Superclass has no setter named 'f'.
//     super.f++;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:86:15: Error: Superclass has no setter named 'f'.
//     use(super.f++);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:87:11: Error: Superclass has no getter named 'g'.
//     super.g++;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:88:15: Error: Superclass has no getter named 'g'.
//     use(super.g++);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:95:11: Error: Superclass has no setter named 'm'.
//     super.m++;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:96:15: Error: Superclass has no setter named 'm'.
//     use(super.m++);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:108:13: Error: Superclass has no setter named 'e'.
//     ++super.e;
//             ^
//
// pkg/front_end/testcases/rasta/super.dart:109:17: Error: Superclass has no setter named 'e'.
//     use(++super.e);
//                 ^
//
// pkg/front_end/testcases/rasta/super.dart:110:13: Error: Superclass has no setter named 'f'.
//     ++super.f;
//             ^
//
// pkg/front_end/testcases/rasta/super.dart:111:17: Error: Superclass has no setter named 'f'.
//     use(++super.f);
//                 ^
//
// pkg/front_end/testcases/rasta/super.dart:112:13: Error: Superclass has no getter named 'g'.
//     ++super.g;
//             ^
//
// pkg/front_end/testcases/rasta/super.dart:113:17: Error: Superclass has no getter named 'g'.
//     use(++super.g);
//                 ^
//
// pkg/front_end/testcases/rasta/super.dart:120:13: Error: Superclass has no setter named 'm'.
//     ++super.m;
//             ^
//
// pkg/front_end/testcases/rasta/super.dart:121:17: Error: Superclass has no setter named 'm'.
//     use(++super.m);
//                 ^
//
// pkg/front_end/testcases/rasta/super.dart:137:11: Error: Superclass has no method named 'g'.
//     super.g();
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:138:15: Error: Superclass has no method named 'g'.
//     use(super.g());
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:160:11: Error: Superclass has no setter named 'e'.
//     super.e = 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:161:15: Error: Superclass has no setter named 'e'.
//     use(super.e = 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:162:11: Error: Superclass has no setter named 'f'.
//     super.f = 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:163:15: Error: Superclass has no setter named 'f'.
//     use(super.f = 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:172:11: Error: Superclass has no setter named 'm'.
//     super.m = 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:173:15: Error: Superclass has no setter named 'm'.
//     use(super.m = 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:185:11: Error: Superclass has no setter named 'e'.
//     super.e ??= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:186:15: Error: Superclass has no setter named 'e'.
//     use(super.e ??= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:187:11: Error: Superclass has no setter named 'f'.
//     super.f ??= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:188:15: Error: Superclass has no setter named 'f'.
//     use(super.f ??= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:189:11: Error: Superclass has no getter named 'g'.
//     super.g ??= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:190:15: Error: Superclass has no getter named 'g'.
//     use(super.g ??= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:197:11: Error: Superclass has no setter named 'm'.
//     super.m ??= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:198:15: Error: Superclass has no setter named 'm'.
//     use(super.m ??= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:210:11: Error: Superclass has no setter named 'e'.
//     super.e += 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:211:15: Error: Superclass has no setter named 'e'.
//     use(super.e += 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:212:11: Error: Superclass has no setter named 'f'.
//     super.f += 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:213:15: Error: Superclass has no setter named 'f'.
//     use(super.f += 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:214:11: Error: Superclass has no getter named 'g'.
//     super.g += 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:215:15: Error: Superclass has no getter named 'g'.
//     use(super.g += 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:222:11: Error: Superclass has no setter named 'm'.
//     super.m += 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:223:15: Error: Superclass has no setter named 'm'.
//     use(super.m += 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:235:11: Error: Superclass has no setter named 'e'.
//     super.e -= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:236:15: Error: Superclass has no setter named 'e'.
//     use(super.e -= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:237:11: Error: Superclass has no setter named 'f'.
//     super.f -= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:238:15: Error: Superclass has no setter named 'f'.
//     use(super.f -= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:239:11: Error: Superclass has no getter named 'g'.
//     super.g -= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:240:15: Error: Superclass has no getter named 'g'.
//     use(super.g -= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:247:11: Error: Superclass has no setter named 'm'.
//     super.m -= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:248:15: Error: Superclass has no setter named 'm'.
//     use(super.m -= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:97:12: Error: The operator '+' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '+' operator.
//     super.n++;
//            ^
//
// pkg/front_end/testcases/rasta/super.dart:98:16: Error: The operator '+' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '+' operator.
//     use(super.n++);
//                ^
//
// pkg/front_end/testcases/rasta/super.dart:122:5: Error: The operator '+' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '+' operator.
//     ++super.n;
//     ^
//
// pkg/front_end/testcases/rasta/super.dart:123:9: Error: The operator '+' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '+' operator.
//     use(++super.n);
//         ^
//
// pkg/front_end/testcases/rasta/super.dart:146:15: Error: This expression has type 'void' and can't be used.
//     use(super.m());
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:147:12: Error: Too many positional arguments: 0 allowed, but 1 found.
// Try removing the extra positional arguments.
//     super.m(87);
//            ^
//
// pkg/front_end/testcases/rasta/super.dart:148:16: Error: Too many positional arguments: 0 allowed, but 1 found.
// Try removing the extra positional arguments.
//     use(super.m(87));
//                ^
//
// pkg/front_end/testcases/rasta/super.dart:149:12: Error: Too many positional arguments: 0 allowed, but 1 found.
// Try removing the extra positional arguments.
//     super.n(87);
//            ^
//
// pkg/front_end/testcases/rasta/super.dart:150:16: Error: Too many positional arguments: 0 allowed, but 1 found.
// Try removing the extra positional arguments.
//     use(super.n(87));
//                ^
//
// pkg/front_end/testcases/rasta/super.dart:197:11: Warning: Operand of null-aware operation '??=' has type 'void Function()' which excludes null.
//     super.m ??= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:198:15: Warning: Operand of null-aware operation '??=' has type 'void Function()' which excludes null.
//     use(super.m ??= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:199:11: Warning: Operand of null-aware operation '??=' has type 'void Function()' which excludes null.
//     super.n ??= 42;
//           ^
//
// pkg/front_end/testcases/rasta/super.dart:200:15: Warning: Operand of null-aware operation '??=' has type 'void Function()' which excludes null.
//     use(super.n ??= 42);
//               ^
//
// pkg/front_end/testcases/rasta/super.dart:224:13: Error: The operator '+' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '+' operator.
//     super.n += 42;
//             ^
//
// pkg/front_end/testcases/rasta/super.dart:225:17: Error: The operator '+' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '+' operator.
//     use(super.n += 42);
//                 ^
//
// pkg/front_end/testcases/rasta/super.dart:249:13: Error: The operator '-' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '-' operator.
//     super.n -= 42;
//             ^
//
// pkg/front_end/testcases/rasta/super.dart:250:17: Error: The operator '-' isn't defined for the class 'void Function()'.
// Try correcting the operator to an existing operator, or defining a '-' operator.
//     use(super.n -= 42);
//                 ^
//
// pkg/front_end/testcases/rasta/super.dart:11:9: Error: Final field 'f' is not initialized.
// Try to initialize the field in the declaration or in every constructor.
//   final f;
//         ^
//
// pkg/front_end/testcases/rasta/super.dart:33:9: Error: Final field 'd' is not initialized.
// Try to initialize the field in the declaration or in every constructor.
//   final d;
//         ^
//
import self as self;
import "dart:core" as core;

class A extends core::Object {
  field dynamic a = null;
  field dynamic b = null;
  field dynamic c = null;
  field dynamic d = null;
  final field dynamic f = null;
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
  get e() → dynamic
    return null;
  set g(dynamic _) → void {}
  get h() → dynamic
    return null;
  set h(dynamic _) → void {}
  get i() → dynamic
    return null;
  operator [](dynamic _) → dynamic
    return null;
  operator []=(dynamic a, dynamic b) → void {}
  operator ~() → dynamic
    return 117;
  operator unary-() → dynamic
    return 117;
  operator ==(core::Object other) → core::bool
    return true;
  method m() → void {}
  method n() → void {}
  set n(dynamic _) → void {}
}
class B extends self::A {
  final field dynamic d = null;
  synthetic constructor •() → self::B
    : super self::A::•()
    ;
  get b() → dynamic
    return null;
  set c(dynamic x) → void {}
  set i(dynamic x) → void {}
}
class C extends self::B {
  synthetic constructor •() → self::C
    : super self::B::•()
    ;
  method test() → dynamic {
    super.{self::A::~}();
    self::use(super.{self::A::~}());
    super.{self::A::unary-}();
    self::use(super.{self::A::unary-}());
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:43:5: Error: This couldn't be parsed.
    +super;
    ^"{<invalid>}.+(invalid-expression "pkg/front_end/testcases/rasta/super.dart:43:6: Error: Can't use 'super' as an expression.
To delegate a constructor to a super constructor, put the super call as an initializer.
    +super;
     ^^^^^");
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:44:9: Error: This couldn't be parsed.
    use(+super);
        ^"{<invalid>}.+(invalid-expression "pkg/front_end/testcases/rasta/super.dart:44:10: Error: Can't use 'super' as an expression.
To delegate a constructor to a super constructor, put the super call as an initializer.
    use(+super);
         ^^^^^"));
    super.{self::A::==}(87);
    self::use(super.{self::A::==}(87));
    !super.{self::A::==}(87);
    self::use(!super.{self::A::==}(87));
    super.{self::A::a};
    self::use(super.{self::A::a});
    super.{self::B::b};
    self::use(super.{self::B::b});
    super.{self::A::c};
    self::use(super.{self::A::c});
    super.{self::B::d};
    self::use(super.{self::B::d});
    super.{self::A::e};
    self::use(super.{self::A::e});
    super.{self::A::f};
    self::use(super.{self::A::f});
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:62:11: Error: Superclass has no getter named 'g'.
    super.g;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:63:15: Error: Superclass has no getter named 'g'.
    use(super.g);
              ^");
    super.{self::A::h};
    self::use(super.{self::A::h});
    super.{self::A::i};
    self::use(super.{self::A::i});
    super.{self::A::[]}(87);
    self::use(super.{self::A::[]}(87));
    super.{self::A::m};
    self::use(super.{self::A::m});
    super.{self::A::n};
    self::use(super.{self::A::n});
    super.{self::A::a} = super.{self::A::a}{dynamic}.+(1);
    self::use(let final dynamic #t1 = super.{self::A::a} in let final dynamic #t2 = super.{self::A::a} = #t1{dynamic}.+(1) in #t1);
    super.{self::A::b} = super.{self::B::b}{dynamic}.+(1);
    self::use(let final dynamic #t3 = super.{self::B::b} in let final dynamic #t4 = super.{self::A::b} = #t3{dynamic}.+(1) in #t3);
    super.{self::B::c} = super.{self::A::c}{dynamic}.+(1);
    self::use(let final dynamic #t5 = super.{self::A::c} in let final dynamic #t6 = super.{self::B::c} = #t5{dynamic}.+(1) in #t5);
    super.{self::A::d} = super.{self::B::d}{dynamic}.+(1);
    self::use(let final dynamic #t7 = super.{self::B::d} in let final dynamic #t8 = super.{self::A::d} = #t7{dynamic}.+(1) in #t7);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:83:11: Error: Superclass has no setter named 'e'.
    super.e++;
          ^";
    self::use(let final dynamic #t9 = super.{self::A::e} in let final invalid-type #t10 = invalid-expression "pkg/front_end/testcases/rasta/super.dart:84:15: Error: Superclass has no setter named 'e'.
    use(super.e++);
              ^" in #t9);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:85:11: Error: Superclass has no setter named 'f'.
    super.f++;
          ^";
    self::use(let final dynamic #t11 = super.{self::A::f} in let final invalid-type #t12 = invalid-expression "pkg/front_end/testcases/rasta/super.dart:86:15: Error: Superclass has no setter named 'f'.
    use(super.f++);
              ^" in #t11);
    super.{self::A::g} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:87:11: Error: Superclass has no getter named 'g'.
    super.g++;
          ^"{<invalid>}.+(1);
    self::use(let final invalid-type #t13 = invalid-expression "pkg/front_end/testcases/rasta/super.dart:88:15: Error: Superclass has no getter named 'g'.
    use(super.g++);
              ^" in let final invalid-type #t14 = super.{self::A::g} = #t13{<invalid>}.+(1) in #t13);
    super.{self::A::h} = super.{self::A::h}{dynamic}.+(1);
    self::use(let final dynamic #t15 = super.{self::A::h} in let final dynamic #t16 = super.{self::A::h} = #t15{dynamic}.+(1) in #t15);
    super.{self::B::i} = super.{self::A::i}{dynamic}.+(1);
    self::use(let final dynamic #t17 = super.{self::A::i} in let final dynamic #t18 = super.{self::B::i} = #t17{dynamic}.+(1) in #t17);
    let final core::int #t19 = 87 in super.{self::A::[]=}(#t19, super.{self::A::[]}(#t19){dynamic}.+(1));
    self::use(let final core::int #t20 = 87 in let final dynamic #t21 = super.{self::A::[]}(#t20) in let final void #t22 = super.{self::A::[]=}(#t20, #t21{dynamic}.+(1)) in #t21);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:95:11: Error: Superclass has no setter named 'm'.
    super.m++;
          ^";
    self::use(let final () → void #t23 = super.{self::A::m} in let final invalid-type #t24 = invalid-expression "pkg/front_end/testcases/rasta/super.dart:96:15: Error: Superclass has no setter named 'm'.
    use(super.m++);
              ^" in #t23);
    super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:97:12: Error: The operator '+' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '+' operator.
    super.n++;
           ^" in super.{self::A::n}{<unresolved>}.+(1);
    self::use(let final () → void #t25 = super.{self::A::n} in let final dynamic #t26 = super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:98:16: Error: The operator '+' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '+' operator.
    use(super.n++);
               ^" in #t25{<unresolved>}.+(1) in #t25);
    super.{self::A::a} = super.{self::A::a}{dynamic}.+(1);
    self::use(super.{self::A::a} = super.{self::A::a}{dynamic}.+(1));
    super.{self::A::b} = super.{self::B::b}{dynamic}.+(1);
    self::use(super.{self::A::b} = super.{self::B::b}{dynamic}.+(1));
    super.{self::B::c} = super.{self::A::c}{dynamic}.+(1);
    self::use(super.{self::B::c} = super.{self::A::c}{dynamic}.+(1));
    super.{self::A::d} = super.{self::B::d}{dynamic}.+(1);
    self::use(super.{self::A::d} = super.{self::B::d}{dynamic}.+(1));
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:108:13: Error: Superclass has no setter named 'e'.
    ++super.e;
            ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:109:17: Error: Superclass has no setter named 'e'.
    use(++super.e);
                ^");
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:110:13: Error: Superclass has no setter named 'f'.
    ++super.f;
            ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:111:17: Error: Superclass has no setter named 'f'.
    use(++super.f);
                ^");
    super.{self::A::g} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:112:13: Error: Superclass has no getter named 'g'.
    ++super.g;
            ^"{<invalid>}.+(1);
    self::use(super.{self::A::g} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:113:17: Error: Superclass has no getter named 'g'.
    use(++super.g);
                ^"{<invalid>}.+(1));
    super.{self::A::h} = super.{self::A::h}{dynamic}.+(1);
    self::use(super.{self::A::h} = super.{self::A::h}{dynamic}.+(1));
    super.{self::B::i} = super.{self::A::i}{dynamic}.+(1);
    self::use(super.{self::B::i} = super.{self::A::i}{dynamic}.+(1));
    let final core::int #t27 = 87 in let final dynamic #t28 = super.{self::A::[]}(#t27){dynamic}.+(1) in let final void #t29 = super.{self::A::[]=}(#t27, #t28) in #t28;
    self::use(let final core::int #t30 = 87 in let final dynamic #t31 = super.{self::A::[]}(#t30){dynamic}.+(1) in let final void #t32 = super.{self::A::[]=}(#t30, #t31) in #t31);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:120:13: Error: Superclass has no setter named 'm'.
    ++super.m;
            ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:121:17: Error: Superclass has no setter named 'm'.
    use(++super.m);
                ^");
    super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:122:5: Error: The operator '+' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '+' operator.
    ++super.n;
    ^" in super.{self::A::n}{<unresolved>}.+(1);
    self::use(super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:123:9: Error: The operator '+' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '+' operator.
    use(++super.n);
        ^" in super.{self::A::n}{<unresolved>}.+(1));
    super.{self::A::a}{dynamic}.call();
    self::use(super.{self::A::a}{dynamic}.call());
    super.{self::B::b}{dynamic}.call();
    self::use(super.{self::B::b}{dynamic}.call());
    super.{self::A::c}{dynamic}.call();
    self::use(super.{self::A::c}{dynamic}.call());
    super.{self::B::d}{dynamic}.call();
    self::use(super.{self::B::d}{dynamic}.call());
    super.{self::A::e}{dynamic}.call();
    self::use(super.{self::A::e}{dynamic}.call());
    super.{self::A::f}{dynamic}.call();
    self::use(super.{self::A::f}{dynamic}.call());
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:137:11: Error: Superclass has no method named 'g'.
    super.g();
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:138:15: Error: Superclass has no method named 'g'.
    use(super.g());
              ^");
    super.{self::A::h}{dynamic}.call();
    self::use(super.{self::A::h}{dynamic}.call());
    super.{self::A::i}{dynamic}.call();
    self::use(super.{self::A::i}{dynamic}.call());
    super.{self::A::[]}(87){dynamic}.call();
    self::use(super.{self::A::[]}(87){dynamic}.call());
    super.{self::A::m}();
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:146:15: Error: This expression has type 'void' and can't be used.
    use(super.m());
              ^" in super.{self::A::m}());
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:147:12: Error: Too many positional arguments: 0 allowed, but 1 found.
Try removing the extra positional arguments.
    super.m(87);
           ^" in super.{self::A::m}(87);
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:148:16: Error: Too many positional arguments: 0 allowed, but 1 found.
Try removing the extra positional arguments.
    use(super.m(87));
               ^" in super.{self::A::m}(87));
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:149:12: Error: Too many positional arguments: 0 allowed, but 1 found.
Try removing the extra positional arguments.
    super.n(87);
           ^" in super.{self::A::n}(87);
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:150:16: Error: Too many positional arguments: 0 allowed, but 1 found.
Try removing the extra positional arguments.
    use(super.n(87));
               ^" in super.{self::A::n}(87));
    super.{self::A::a} = 42;
    self::use(super.{self::A::a} = 42);
    super.{self::A::b} = 42;
    self::use(super.{self::A::b} = 42);
    super.{self::B::c} = 42;
    self::use(super.{self::B::c} = 42);
    super.{self::A::d} = 42;
    self::use(super.{self::A::d} = 42);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:160:11: Error: Superclass has no setter named 'e'.
    super.e = 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:161:15: Error: Superclass has no setter named 'e'.
    use(super.e = 42);
              ^");
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:162:11: Error: Superclass has no setter named 'f'.
    super.f = 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:163:15: Error: Superclass has no setter named 'f'.
    use(super.f = 42);
              ^");
    super.{self::A::g} = 42;
    self::use(super.{self::A::g} = 42);
    super.{self::A::h} = 42;
    self::use(super.{self::A::h} = 42);
    super.{self::B::i} = 42;
    self::use(super.{self::B::i} = 42);
    super.{self::A::[]=}(87, 42);
    self::use(let final core::int #t33 = 87 in let final core::int #t34 = 42 in let final void #t35 = super.{self::A::[]=}(#t33, #t34) in #t34);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:172:11: Error: Superclass has no setter named 'm'.
    super.m = 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:173:15: Error: Superclass has no setter named 'm'.
    use(super.m = 42);
              ^");
    super.{self::A::n} = 42;
    self::use(super.{self::A::n} = 42);
    super.{self::A::a} == null ?{dynamic} super.{self::A::a} = 42 : null;
    self::use(let final dynamic #t36 = super.{self::A::a} in #t36 == null ?{dynamic} super.{self::A::a} = 42 : #t36);
    super.{self::B::b} == null ?{dynamic} super.{self::A::b} = 42 : null;
    self::use(let final dynamic #t37 = super.{self::B::b} in #t37 == null ?{dynamic} super.{self::A::b} = 42 : #t37);
    super.{self::A::c} == null ?{dynamic} super.{self::B::c} = 42 : null;
    self::use(let final dynamic #t38 = super.{self::A::c} in #t38 == null ?{dynamic} super.{self::B::c} = 42 : #t38);
    super.{self::B::d} == null ?{dynamic} super.{self::A::d} = 42 : null;
    self::use(let final dynamic #t39 = super.{self::B::d} in #t39 == null ?{dynamic} super.{self::A::d} = 42 : #t39);
    super.{self::A::e} == null ?{invalid-type} invalid-expression "pkg/front_end/testcases/rasta/super.dart:185:11: Error: Superclass has no setter named 'e'.
    super.e ??= 42;
          ^" : null;
    self::use(let final dynamic #t40 = super.{self::A::e} in #t40 == null ?{invalid-type} invalid-expression "pkg/front_end/testcases/rasta/super.dart:186:15: Error: Superclass has no setter named 'e'.
    use(super.e ??= 42);
              ^" : #t40);
    super.{self::A::f} == null ?{invalid-type} invalid-expression "pkg/front_end/testcases/rasta/super.dart:187:11: Error: Superclass has no setter named 'f'.
    super.f ??= 42;
          ^" : null;
    self::use(let final dynamic #t41 = super.{self::A::f} in #t41 == null ?{invalid-type} invalid-expression "pkg/front_end/testcases/rasta/super.dart:188:15: Error: Superclass has no setter named 'f'.
    use(super.f ??= 42);
              ^" : #t41);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:189:11: Error: Superclass has no getter named 'g'.
    super.g ??= 42;
          ^" == null ?{invalid-type} super.{self::A::g} = 42 : null;
    self::use(let final invalid-type #t42 = invalid-expression "pkg/front_end/testcases/rasta/super.dart:190:15: Error: Superclass has no getter named 'g'.
    use(super.g ??= 42);
              ^" in #t42 == null ?{invalid-type} super.{self::A::g} = 42 : #t42);
    super.{self::A::h} == null ?{dynamic} super.{self::A::h} = 42 : null;
    self::use(let final dynamic #t43 = super.{self::A::h} in #t43 == null ?{dynamic} super.{self::A::h} = 42 : #t43);
    super.{self::A::i} == null ?{dynamic} super.{self::B::i} = 42 : null;
    self::use(let final dynamic #t44 = super.{self::A::i} in #t44 == null ?{dynamic} super.{self::B::i} = 42 : #t44);
    let final core::int #t45 = 87 in super.{self::A::[]}(#t45) == null ?{dynamic} super.{self::A::[]=}(#t45, 42) : null;
    self::use(let final core::int #t46 = 87 in let final dynamic #t47 = super.{self::A::[]}(#t46) in #t47 == null ?{dynamic} let final core::int #t48 = 42 in let final void #t49 = super.{self::A::[]=}(#t46, #t48) in #t48 : #t47);
    super.{self::A::m} == null ?{invalid-type} invalid-expression "pkg/front_end/testcases/rasta/super.dart:197:11: Error: Superclass has no setter named 'm'.
    super.m ??= 42;
          ^" : null;
    self::use(let final () → void #t50 = super.{self::A::m} in #t50 == null ?{invalid-type} invalid-expression "pkg/front_end/testcases/rasta/super.dart:198:15: Error: Superclass has no setter named 'm'.
    use(super.m ??= 42);
              ^" : #t50);
    super.{self::A::n} == null ?{core::Object} super.{self::A::n} = 42 : null;
    self::use(let final () → void #t51 = super.{self::A::n} in #t51 == null ?{core::Object} super.{self::A::n} = 42 : #t51);
    super.{self::A::a} = super.{self::A::a}{dynamic}.+(42);
    self::use(super.{self::A::a} = super.{self::A::a}{dynamic}.+(42));
    super.{self::A::b} = super.{self::B::b}{dynamic}.+(42);
    self::use(super.{self::A::b} = super.{self::B::b}{dynamic}.+(42));
    super.{self::B::c} = super.{self::A::c}{dynamic}.+(42);
    self::use(super.{self::B::c} = super.{self::A::c}{dynamic}.+(42));
    super.{self::A::d} = super.{self::B::d}{dynamic}.+(42);
    self::use(super.{self::A::d} = super.{self::B::d}{dynamic}.+(42));
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:210:11: Error: Superclass has no setter named 'e'.
    super.e += 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:211:15: Error: Superclass has no setter named 'e'.
    use(super.e += 42);
              ^");
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:212:11: Error: Superclass has no setter named 'f'.
    super.f += 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:213:15: Error: Superclass has no setter named 'f'.
    use(super.f += 42);
              ^");
    super.{self::A::g} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:214:11: Error: Superclass has no getter named 'g'.
    super.g += 42;
          ^"{<invalid>}.+(42);
    self::use(super.{self::A::g} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:215:15: Error: Superclass has no getter named 'g'.
    use(super.g += 42);
              ^"{<invalid>}.+(42));
    super.{self::A::h} = super.{self::A::h}{dynamic}.+(42);
    self::use(super.{self::A::h} = super.{self::A::h}{dynamic}.+(42));
    super.{self::B::i} = super.{self::A::i}{dynamic}.+(42);
    self::use(super.{self::B::i} = super.{self::A::i}{dynamic}.+(42));
    let final core::int #t52 = 87 in super.{self::A::[]=}(#t52, super.{self::A::[]}(#t52){dynamic}.+(42));
    self::use(let final core::int #t53 = 87 in let final dynamic #t54 = super.{self::A::[]}(#t53){dynamic}.+(42) in let final void #t55 = super.{self::A::[]=}(#t53, #t54) in #t54);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:222:11: Error: Superclass has no setter named 'm'.
    super.m += 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:223:15: Error: Superclass has no setter named 'm'.
    use(super.m += 42);
              ^");
    super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:224:13: Error: The operator '+' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '+' operator.
    super.n += 42;
            ^" in super.{self::A::n}{<unresolved>}.+(42);
    self::use(super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:225:17: Error: The operator '+' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '+' operator.
    use(super.n += 42);
                ^" in super.{self::A::n}{<unresolved>}.+(42));
    super.{self::A::a} = super.{self::A::a}{dynamic}.-(42);
    self::use(super.{self::A::a} = super.{self::A::a}{dynamic}.-(42));
    super.{self::A::b} = super.{self::B::b}{dynamic}.-(42);
    self::use(super.{self::A::b} = super.{self::B::b}{dynamic}.-(42));
    super.{self::B::c} = super.{self::A::c}{dynamic}.-(42);
    self::use(super.{self::B::c} = super.{self::A::c}{dynamic}.-(42));
    super.{self::A::d} = super.{self::B::d}{dynamic}.-(42);
    self::use(super.{self::A::d} = super.{self::B::d}{dynamic}.-(42));
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:235:11: Error: Superclass has no setter named 'e'.
    super.e -= 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:236:15: Error: Superclass has no setter named 'e'.
    use(super.e -= 42);
              ^");
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:237:11: Error: Superclass has no setter named 'f'.
    super.f -= 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:238:15: Error: Superclass has no setter named 'f'.
    use(super.f -= 42);
              ^");
    super.{self::A::g} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:239:11: Error: Superclass has no getter named 'g'.
    super.g -= 42;
          ^"{<invalid>}.-(42);
    self::use(super.{self::A::g} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:240:15: Error: Superclass has no getter named 'g'.
    use(super.g -= 42);
              ^"{<invalid>}.-(42));
    super.{self::A::h} = super.{self::A::h}{dynamic}.-(42);
    self::use(super.{self::A::h} = super.{self::A::h}{dynamic}.-(42));
    super.{self::B::i} = super.{self::A::i}{dynamic}.-(42);
    self::use(super.{self::B::i} = super.{self::A::i}{dynamic}.-(42));
    let final core::int #t56 = 87 in super.{self::A::[]=}(#t56, super.{self::A::[]}(#t56){dynamic}.-(42));
    self::use(let final core::int #t57 = 87 in let final dynamic #t58 = super.{self::A::[]}(#t57){dynamic}.-(42) in let final void #t59 = super.{self::A::[]=}(#t57, #t58) in #t58);
    invalid-expression "pkg/front_end/testcases/rasta/super.dart:247:11: Error: Superclass has no setter named 'm'.
    super.m -= 42;
          ^";
    self::use(invalid-expression "pkg/front_end/testcases/rasta/super.dart:248:15: Error: Superclass has no setter named 'm'.
    use(super.m -= 42);
              ^");
    super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:249:13: Error: The operator '-' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '-' operator.
    super.n -= 42;
            ^" in super.{self::A::n}{<unresolved>}.-(42);
    self::use(super.{self::A::n} = invalid-expression "pkg/front_end/testcases/rasta/super.dart:250:17: Error: The operator '-' isn't defined for the class 'void Function()'.
Try correcting the operator to an existing operator, or defining a '-' operator.
    use(super.n -= 42);
                ^" in super.{self::A::n}{<unresolved>}.-(42));
  }
}
static method use(dynamic x) → dynamic {
  if(x =={core::Object::==}{(core::Object) → core::bool} new core::DateTime::now().{core::DateTime::millisecondsSinceEpoch}{core::int})
    throw "Shouldn't happen";
}
static method main() → dynamic {
  new self::C::•().{self::C::test}(){() → dynamic};
}