library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/general/error_recovery/issue_22313.dart:5:20: Error: Each class definition can have at most one extends clause.
// Try choosing one superclass and define your class to implement (or mix in) the others.
// class Foo extends A, B {
//                    ^
//
// pkg/front_end/testcases/general/error_recovery/issue_22313.dart:9:11: Error: Expected 'extends' instead of this.
// class Bar extend A, B {
//           ^^^^^^
//
// pkg/front_end/testcases/general/error_recovery/issue_22313.dart:9:19: Error: Each class definition can have at most one extends clause.
// Try choosing one superclass and define your class to implement (or mix in) the others.
// class Bar extend A, B {
//                   ^
//
// pkg/front_end/testcases/general/error_recovery/issue_22313.dart:13:11: Error: Expected 'extends' instead of this.
// class Baz on A, B {
//           ^^
//
// pkg/front_end/testcases/general/error_recovery/issue_22313.dart:13:15: Error: Each class definition can have at most one extends clause.
// Try choosing one superclass and define your class to implement (or mix in) the others.
// class Baz on A, B {
//               ^
//
import self as self;
import "dart:core" as core;

class A extends core::Object {
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class B extends core::Object {
  synthetic constructor •() → self::B
    : super core::Object::•()
    ;
}
class Foo extends self::A {
  constructor •() → self::Foo
    : super self::A::•() {}
}
class Bar extends core::Object {
  constructor •() → self::Bar
    : super core::Object::•() {}
}
class Baz extends core::Object {
  constructor •() → self::Baz
    : super core::Object::•() {}
}
static method main() → dynamic {}