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

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CodeSonar^® 9.2p0

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

FIXME

Class Name

Include File Without Guard

Significance

style

Mnemonic

LANG.PREPROC.INCL.WG

Categories

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

Availability

Available for C and C++.

Enabling

Checks for this warning class are disabled by default. To enable them, add the following WARNING_FILTER rule to the project configuration file.

WARNING_FILTER += allow class="Include File Without Guard"

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

The following configuration file parameters affect checks for this warning class.

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

Summary

Properties

Example

Relevant Configuration File Parameters