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


LANG.TYPE.TQFT : Type Qualifier on Function Type

Summary

A function type is specified with a type qualifier: const, volatile, restrict, or _Atomic.

See also Restrict Qualifier Used, Use of C Atomic.

Properties

Class Name Type Qualifier on Function Type
Significance reliability
Mnemonic LANG.TYPE.TQFT
Categories
MisraC2025 MisraC2025:17.13 A function type shall not be type qualified
MisraC2023 MisraC2023:17.13 A function type shall not be type qualified
Misra2012 Misra2012:17.13 A function type shall not be type qualified
Availability Available for C and C++.
Enabling Checks for this warning class are enabled by default. However, warning instances of this class that are issued as parser errors (rather than parser warnings) will be discarded when using factory configuration settings. To prevent these instances from being discarded, add the following WARNING_FILTER rule to the project configuration file.
WARNING_FILTER += allow class="Type Qualifier on Function Type"
To disable checks for this warning class, add the following WARNING_FILTER rule to the project configuration file.
WARNING_FILTER += discard class="Type Qualifier on Function Type"

Example

typedef int ftype(void);               /* ok: no type qualifier */
typedef const ftype cftype1;  /* 'Type Qualifier on Function Type' warning issued here */

Relevant Configuration File Parameters

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

 

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