Kallen Tu
45c9d8a25e
Change-Id: Ia164adaf5da313cae4db2b3b326a909e57d8c07c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192200 Reviewed-by: Jake Macdonald <jakemac@google.com> Reviewed-by: Dmitry Stefantsov <dmitryas@google.com> Commit-Queue: Kallen Tu <kallentu@google.com>
35 lines
856 B
Dart
35 lines
856 B
Dart
// Copyright (c) 2021, 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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// Tests recursive function calls for const functions.
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// SharedOptions=--enable-experiment=const-functions
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import "package:expect/expect.dart";
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const b = fn(4);
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// ^^^^^
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// [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE
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int fn(int a) {
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if (a == 1) return 1;
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return a * fn(a - 1);
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}
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int localTest() {
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int fnLocal(int a) {
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if (a == 1) return 1;
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return a * fnLocal(a - 1);
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}
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const c = fnLocal(4);
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// ^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE
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return c;
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}
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void main() {
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Expect.equals(b, 24);
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Expect.equals(localTest(), 24);
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}
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