Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
23 lines
714 B
Dart
23 lines
714 B
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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class C {
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static bool check(x, y) => x < y;
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final int x;
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const C(this.x);
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// The expression is not a potentially constant expression.
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// This is a compile-time error even in production mode.
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const C.bc03(this.x, y)
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: assert(check(x, y))
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// ^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.INVALID_CONSTANT
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// [cfe] Method invocation is not a constant expression.
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;
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}
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main() {
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var c = new C.bc03(1, 2);
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if (c.x != 1) throw "non-trivial use of c";
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}
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