library;
import self as self;

import "package:allowed_package/unversioned_lib.dart";
import "package:allowed_package/versioned_2_8_lib.dart";
import "package:allowed_package/versioned_2_9_lib.dart";
import "package:allowed_package/versioned_2_10_lib.dart";
import "package:not_allowed_package/unversioned_lib.dart";
import "package:not_allowed_package/versioned_2_8_lib.dart";
import "package:not_allowed_package/versioned_2_9_lib.dart";
import "package:not_allowed_package/versioned_2_10_lib.dart";
import "org-dartlang-testcase:///unversioned_lib.dart";
import "org-dartlang-testcase:///versioned_2_8_lib.dart";
import "org-dartlang-testcase:///versioned_2_9_lib.dart";
import "org-dartlang-testcase:///versioned_2_10_lib.dart";

static method main() → dynamic {}

library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/experiment_release_version/unversioned_lib.dart:5:4: Error: This requires the null safety language feature, which is experimental.
// You can enable the experiment using the '--enable-experiment=non-nullable' command line option.
// int? unversionedLibrary; // error
//    ^
//
import self as self2;
import "dart:core" as core;

static field core::int? unversionedLibrary;

library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/experiment_release_version/versioned_2_8_lib.dart:7:4: Error: This requires the null safety language feature, which is experimental and requires language version of 2.10 or higher.
// You can enable the experiment using the '--enable-experiment=non-nullable' command line option.
// int? versioned_2_8_Library; // error
//    ^
//
import self as self3;
import "dart:core" as core;

static field core::int? versioned_2_8_Library;

library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/experiment_release_version/versioned_2_9_lib.dart:7:4: Error: This requires the null safety language feature, which is experimental and requires language version of 2.10 or higher.
// You can enable the experiment using the '--enable-experiment=non-nullable' command line option.
// int? versioned_2_9_Library; // error
//    ^
//
import self as self4;
import "dart:core" as core;

static field core::int? versioned_2_9_Library;

library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/experiment_release_version/versioned_2_10_lib.dart:7:4: Error: This requires the null safety language feature, which is experimental.
// You can enable the experiment using the '--enable-experiment=non-nullable' command line option.
// int? versioned_2_10_Library; // error
//    ^
//
import self as self5;
import "dart:core" as core;

static field core::int? versioned_2_10_Library;