Bob Nystrom
14011f47e3
They're back from the grave, and ready to party! Change-Id: I088134a9be7ecabf1fbf751c015a656a15cabff9 Reviewed-on: https://dart-review.googlesource.com/12821 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: William Hesse <whesse@google.com>
109 lines
2.9 KiB
Dart
109 lines
2.9 KiB
Dart
// Copyright (c) 2017, 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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// Testing that the reserved word `void` is allowed to occur as a type, not
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// just as a return type.
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class A<T> {
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final T t;
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const A(this.t);
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}
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const void x1 = null;
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const A<void> x2 = const A<void>(null);
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final void x3 = null;
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final A<void> x4 = new A<void>(null);
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void x5 = null, x6;
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A<void> x7 = new A<void>(null), x8;
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void get g1 => null;
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A<void> get g2 => new A<void>(null);
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void set s1(void x) => null;
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void set s2(A<void> x) => null;
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void m1(void x, [void y]) => null;
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void m2(void x, {void y}) => null;
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A<void> m3(A<void> x, [A<void> y]) => new A<void>(null);
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A<void> m4(A<void> x, {A<void> y}) => new A<void>(null);
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class B<S, T> implements A<void> { void get t => null; }
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class C extends A<void> with B<void, A<void>> {
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C(): super(null);
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static final void x1 = null;
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static final A<void> x2 = new A<void>(null);
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static const void x3 = null;
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static const A<void> x4 = const A<void>(null);
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final void x5 = null;
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final A<void> x6 = new A<void>(null);
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static void x7 = null, x8;
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static A<void> x9 = new A<void>(null), x10;
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covariant void x11 = null, x12;
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covariant A<void> x13 = new A<void>(null), x14;
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static void get g1 => null;
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static A<void> get g2 => new A<void>(null);
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static void set s1(void x) => null;
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static void set s2(A<void> x) => null;
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static void m1(void x, [void y]) => null;
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static void m2(void x, {void y}) => null;
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static A<void> m3(A<void> x, [A<void> y]) => null;
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static A<void> m4(A<void> x, {A<void> y}) => null;
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void get g3 => null;
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A<void> get g4 => new A<void>(null);
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void set s3(void x) => null;
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void set s4(A<void> x) => null;
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void m5(void x, [void y]) => null;
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void m6(void x, {void y}) => null;
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A<void> m7(A<void> x, [A<void> y]) => null;
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A<void> m8(A<void> x, {A<void> y}) => null;
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// Ensure that all members are used, and use `void` in expressions.
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void run() {
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var ignore = [
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x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, //
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g1, g2, g3, g4,
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];
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s1 = null;
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s2 = new A<void>(null);
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s3 = null;
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s4 = new A<void>(null);
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m1(null, null);
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m2(null, y: null);
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m3(null, new A<void>(null));
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m4(null, y: new A<void>(null));
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m5(null, null);
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m6(null, y: null);
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m7(null, new A<void>(null));
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m8(null, y: new A<void>(null));
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void pretendToUse(dynamic x) => null;
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pretendToUse(<void>[]);
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pretendToUse(<void, void>{});
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pretendToUse(<A<void>>[]);
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pretendToUse(<A<void>, A<void>>{});
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}
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}
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// Testing syntax, just enforce compilation.
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main() {
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var ignore = [x1, x2, x3, x4, x5, x6, x7, x8, g1, g2];
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s1 = null;
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s2 = new A<void>(null);
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m1(null, null);
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m2(null, y: null);
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m3(null, null);
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m4(null, y: null);
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new C().run();
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}
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