library;
import self as self;
import "dart:core" as core;

class A extends core::Object {
  constructor •(dynamic x) → void
    : final dynamic #t1 = let dynamic _ = null in invalid-expression "pkg/front_end/testcases/rasta/bad_implicit_super_constructor.dart:6:10: Error: 'x' isn't an instance field of this class.\n  A(this.x);\n         ^"
    ;
}
class B extends self::A {
  const constructor •() → void
    : final dynamic #t2 = let dynamic _ = null in invalid-expression "pkg/front_end/testcases/rasta/bad_implicit_super_constructor.dart:10:9: Error: The unnamed constructor in 'A' requires arguments.\n  const B();\n        ^"
    ;
}
static method main() → dynamic {
  new self::B::•();
  const self::B::•();
}