library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/general/error_recovery/issue_39026_prime.crash_dart:2:17: Error: A method declaration needs an explicit list of parameters.
// Try adding a parameter list to the method declaration.
//     co operator <{
//                 ^
//
// pkg/front_end/testcases/general/error_recovery/issue_39026_prime.crash_dart:2:17: Error: Operator '<' should have exactly one parameter.
//     co operator <{
//                 ^
//
// pkg/front_end/testcases/general/error_recovery/issue_39026_prime.crash_dart:2:5: Error: Type 'co' not found.
//     co operator <{
//     ^^
//
// pkg/front_end/testcases/general/error_recovery/issue_39026_prime.crash_dart:2:17: Error: A non-null value must be returned since the return type 'invalid-type' doesn't allow null.
//     co operator <{
//                 ^
//
import self as self;
import "dart:core" as core;

class A extends core::Object {
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
  operator <() → invalid-type {
    return let final Never #t1 = invalid-expression "pkg/front_end/testcases/general/error_recovery/issue_39026_prime.crash_dart:2:17: Error: A non-null value must be returned since the return type 'invalid-type' doesn't allow null.
    co operator <{
                ^" in null;
  }
}