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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.
A subprogram call passes an out parameter, but the value of that parameter is never used.
This warning class corresponds to the GNAT SAS Unused_out_parameter.
| クラス名 | Ignored Out Parameter (Ada) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 日本語クラス名 | Ignored Out Parameter (Ada) | |||||||||
| クラス分類 | 信頼性 (reliability) | |||||||||
| ニーモニック | ADA.FUNCS.IOP | |||||||||
| カテゴリー |
|
|||||||||
| 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="Ignored Out Parameter (Ada)" |
procedure Unused_Out is
procedure Linear_Search
(Table : Int_Array;
Item : Integer;
Found: out Boolean;
Index: out Integer);
Table : Int_Array (1..10) := (others => 0);
Found : Boolean;
Index : Integer;
begin
Search.Linear_Search (Table, 0, Found, Index); -- warning issued here:
-- Found and Index are out parameters to Search.Linear_Search(),
-- but Unused_Out() does not use them after the Search.Linear_Search call
end Unused_Out;
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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