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sdk/tests/language/const_functions/const_functions_assert_statements_test.dart
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Kallen Tu 045813c1f3 [cfe] Asserts for const functions.
Basic assert statements, inline functions in the future. AssertBlocks are not supported with const functions.

Change-Id: Ic831fc4d76db0403a30577b9d00c629237148581
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192800
Reviewed-by: Jake Macdonald <jakemac@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
2021-03-24 16:38:41 +00:00

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578 B
Dart

// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Tests assert statements with const functions.
// SharedOptions=--enable-experiment=const-functions
import "package:expect/expect.dart";
const var1 = fn();
// ^^^^
// [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE
int fn() {
int x = 0;
assert(x == 0, "fail");
return x;
}
void main() {
Expect.equals(var1, 0);
}