library;
import self as self;
import "dart:core" as core;
import "issue41435_lib.dart" as iss;

import "org-dartlang-testcase:///issue41435_lib.dart";

static method main() → void {
  core::Null? nil;
  iss::x = null as{TypeError} Never;
  iss::x = nil as{TypeError} Never;
  iss::takesNever(null as{TypeError} Never);
  iss::takesNever(nil as{TypeError} Never);
  iss::takesTakesNull(#C1);
  iss::f = (Never* x) → core::Null? {};
}

library /*isNonNullableByDefault*/;
import self as iss;
import "dart:core" as core;

static field Never x = throw "Unreachable";
static field (core::Null?) → void f = (core::Object? n) → core::Null? {};
static method takesNever(Never x) → void {}
static method takesTakesNull((core::Null?) → void f) → void {}

constants  {
  #C1 = tearoff iss::takesNever
}