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CodeSonar® 9.2p0 CONFIDENTIAL CodeSecure Inc
Ada

ADA.STRUCT.RC.CPSO : Condition Predetermined by Single Operand (Ada)

This warning class corresponds to a GNAT SAS message. The CodeSonar analysis results may include warnings of this class if your CodeSonar project includes Ada components.

要旨

An operand within a boolean expression has a fixed value, causing the entire expression to have a fixed value.

This warning class corresponds to the GNAT SAS Condition_predetermined.

プロパティ

クラス名 Condition Predetermined by Single Operand (Ada)
日本語クラス名 Condition Predetermined by Single Operand (Ada)
クラス分類 冗長性 (redundancy)
ニーモニック ADA.STRUCT.RC.CPSO
カテゴリー
CWE CWE:570 Expression is Always False
  CWE:571 Expression is Always True
  CWE:1164 Irrelevant Code
対応言語 Ada で利用可能です。
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="Condition Predetermined by Single Operand (Ada)"

例

procedure Condition is
   type L is (A, B, C);

   procedure Or_Else (V : L) is
   begin
      if V /= A or else V /= B then      -- warning issued here
         return;
      else
         raise Program_Error;
      end if;
   end Or_Else;

関連のある設定ファイルパラメータ

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。

 

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