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CodeSonar® 9.2p0 CONFIDENTIAL CodeSecure Inc
C and C++

LANG.PREPROC.INCL.WG : Include File Without Guard

要旨

FIXME

プロパティ

クラス名 Include File Without Guard
日本語クラス名 Include File Without Guard
クラス分類 スタイル (style)
ニーモニック LANG.PREPROC.INCL.WG
カテゴリー
MisraC2025 MisraC2025:D.4.10 Precautions shall be taken in order to prevent the contents of a header file being included more than once
MisraC2023 MisraC2023:D.4.10 Precautions shall be taken in order to prevent the contents of a header file being included more than once
Misra2012 Misra2012:D.4.10 Precautions shall be taken in order to prevent the contents of a header file being included more than once
Misra2004 Misra2004:19.15 Precautions shall be taken in order to prevent the contents of a header file being included twice
AUTOSARC++14 AUTOSARC++14:M16-2-3 Include guards shall be provided.
MisraC++2008 MisraC++2008:16-2-3 Include guards shall be provided.
MisraC++2023 MisraC++2023:19.2.1 Precautions shall be taken in order to prevent the contents of a header file being included more than once
対応言語 C および C++ 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無効になっています。チェックを有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 += allow class="Include File Without Guard"

例 

#include "LANG.PREPROC.INCL.WG_a.h"
#include "LANG.PREPROC.INCL.WG_b.h"

解決法

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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