Johnni Winther
07ddd00e1b
The front end previously enforced a stricter-than-spec requirement on conflicting imports on its own code. The check was included of the kernel snapshot and therefore always enforced, even in published sdks. The extra check was removed a month ago and now tools/sdks/ have been updated to use a later version of the sdk, so the unneeded hide combinators can now be removed from the source code. Closes #44667 TEST=existing Change-Id: I1d1053b1ef9a40b6a918eef515a02d7b404906c9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/185084 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@google.com>
73 lines
2.6 KiB
Dart
73 lines
2.6 KiB
Dart
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.9
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import "package:expect/expect.dart" show Expect;
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import 'package:kernel/ast.dart';
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import 'package:kernel/src/legacy_erasure.dart';
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import 'package:kernel/testing/type_parser_environment.dart';
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const Map<String, String> data = {
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'Null': 'Null',
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'Never': 'Null',
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'Never?': 'Null',
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'void': 'void',
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'dynamic': 'dynamic',
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'bool': 'bool*',
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'bool?': 'bool*',
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'bool*': 'bool*',
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'List<bool>': 'List<bool*>*',
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'List<bool?>': 'List<bool*>*',
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'List<bool*>': 'List<bool*>*',
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'List<bool>?': 'List<bool*>*',
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'List<bool?>?': 'List<bool*>*',
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'List<bool*>?': 'List<bool*>*',
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'List<bool>*': 'List<bool*>*',
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'List<bool?>*': 'List<bool*>*',
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'List<bool*>*': 'List<bool*>*',
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'() ->* bool*': '() ->* bool*',
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'() ->? bool*': '() ->* bool*',
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'() -> bool*': '() ->* bool*',
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'() ->* bool?': '() ->* bool*',
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'() ->? bool?': '() ->* bool*',
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'() -> bool?': '() ->* bool*',
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'() ->* bool': '() ->* bool*',
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'() ->? bool': '() ->* bool*',
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'() -> bool': '() ->* bool*',
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'(int*) -> void': '(int*) ->* void',
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'(int?) -> void': '(int*) ->* void',
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'(int) -> void': '(int*) ->* void',
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'([int*]) -> void': '([int*]) ->* void',
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'([int?]) -> void': '([int*]) ->* void',
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'([int]) -> void': '([int*]) ->* void',
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'({int* a}) -> void': '({int* a}) ->* void',
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'({int? a}) -> void': '({int* a}) ->* void',
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'({int a}) -> void': '({int* a}) ->* void',
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'({required int* a}) -> void': '({int* a}) ->* void',
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'({required int? a}) -> void': '({int* a}) ->* void',
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'({required int a}) -> void': '({int* a}) ->* void',
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'<T>(T) -> void': '<T extends Object*>(T) ->* void',
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'<T>(T?) -> void': '<T extends Object*>(T*) ->* void',
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'<T extends bool>(T) -> void': '<T extends bool*>(T) ->* void',
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'<T extends List<T>>(T) -> void': '<T extends List<T*>*>(T) ->* void',
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};
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main() {
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Env env = new Env('', isNonNullableByDefault: true);
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data.forEach((String input, String output) {
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DartType inputType = env.parseType(input);
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DartType expectedOutputType = env.parseType(output);
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DartType actualOutputType = legacyErasure(inputType);
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print('legacyErasure($inputType) = $actualOutputType: $expectedOutputType');
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Expect.equals(
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expectedOutputType,
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actualOutputType,
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"Unexpected legacy erasure of $inputType ('$input'):\n"
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"Expected: ${expectedOutputType} ('$output')\n"
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"Actual: ${actualOutputType}");
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});
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}
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