mirror of
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b3e7f6d299
This reverts commitba09eb787c
, which was a revert ofca6bec3414
. New status lines have been added to tests/languge_2/language_2_dart.js.status. Bug: Change-Id: I9e5b344d67df1fb00d5a51078a3d2b6113223a3e Reviewed-on: https://dart-review.googlesource.com/7800 Reviewed-by: Bob Nystrom <rnystrom@google.com>
57 lines
2.5 KiB
Dart
57 lines
2.5 KiB
Dart
// Copyright (c) 2013, 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 test program for constructors and initializers.
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// Check function subtyping.
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import 'package:expect/expect.dart';
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class C<T> {}
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typedef void void_();
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typedef void void__int(int i);
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typedef void void___a_int({int a});
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typedef void void___a_int2({int a});
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typedef void void___b_int({int b});
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typedef void void___a_Object({Object a});
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typedef void void__int__a_int(int i1, {int a});
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typedef void void__int__a_int2(int i1, {int a});
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typedef void void___a_double({double a});
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typedef void void___a_int_b_int({int a, int b});
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typedef void void___a_int_b_int_c_int({int a, int b, int c});
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typedef void void___a_int_c_int({int a, int c});
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typedef void void___b_int_c_int({int b, int c});
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typedef void void___c_int({int c});
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main() {
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// Test ({int a})->void <: ()->void.
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Expect.isTrue(new C<void___a_int>() is C<void_>);
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// Test ({int a})->void <: (int)->void.
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Expect.isFalse(new C<void___a_int>() is C<void__int>);
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// Test (int)->void <: ({int a})->void.
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Expect.isFalse(new C<void__int>() is C<void___a_int>);
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// Test ({int a})->void <: ({int a})->void.
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Expect.isTrue(new C<void___a_int>() is C<void___a_int2>);
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// Test ({int a})->void <: ({int b})->void.
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Expect.isFalse(new C<void___a_int>() is C<void___b_int>);
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// Test ({Object a})->void <: ({int a})->void.
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Expect.isTrue(new C<void___a_Object>() is C<void___a_int>);
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// Test ({int a})->void <: ({Object a})->void.
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Expect.isFalse(new C<void___a_int>() is C<void___a_Object>);
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// Test (int,{int a})->void <: (int,{int a})->void.
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Expect.isTrue(new C<void__int__a_int>() is C<void__int__a_int2>);
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// Test ({int a})->void <: ({double a})->void.
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Expect.isFalse(new C<void___a_int>() is C<void___a_double>);
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// Test ({int a})->void <: ({int a,int b})->void.
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Expect.isFalse(new C<void___a_int>() is C<void___a_int_b_int>);
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// Test ({int a,int b})->void <: ({int a})->void.
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Expect.isTrue(new C<void___a_int_b_int>() is C<void___a_int>);
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// Test ({int a,int b,int c})->void <: ({int a,int c})->void.
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Expect.isTrue(new C<void___a_int_b_int_c_int>() is C<void___a_int_c_int>);
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// Test ({int a,int b,int c})->void <: ({int b,int c})->void.
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Expect.isTrue(new C<void___a_int_b_int_c_int>() is C<void___b_int_c_int>);
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// Test ({int a,int b,int c})->void <: ({int c})->void.
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Expect.isTrue(new C<void___a_int_b_int_c_int>() is C<void___c_int>);
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}
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