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| CodeSonar® 9.2p0 | CONFIDENTIAL | CodeSecure Inc |
Type-testing is always false.
This checker looks for is operators that are useless, in the sense that they are always true or always false and can hence be removed from the code. This can improve the efficiency of the program. Moreover, a useless is test is often the sign of a programming bug.
| クラス名 | Instanceof Always False (C#) | |||
|---|---|---|---|---|
| 日本語クラス名 | Instanceof Always False (C#) | |||
| クラス分類 | 信頼性 (reliability) | |||
| ニーモニック | CSHARP.CLASS.IOF.F | |||
| カテゴリー |
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| 対応言語 | C# で利用可能です。 |
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| 有効/無効設定 | このワーニングクラスのチェックはデフォルトで有効になっています。チェックを無効にするにはプロジェクト設定ファイル
(configuration file)に以下の WARNING_FILTER ルールを追加してください。
WARNING_FILTER += discard class="Instanceof Always False (C#)" |
Check if the is operator can be actually removed and that it is not the sign of an actual programming bug.
設定ファイルの以下のパラメータがこのワーニングクラスのチェックに影響します。
To report problems with this documentation, please visit https://support.codesecure.com/.