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

LANG.MEM.DELETE : Use of delete

Summary

The delete operator is used directly.

Properties

Class Name Use of delete
Significance style
Mnemonic LANG.MEM.DELETE
Categories
AUTOSARC++14 AUTOSARC++14:A18-5-2 Non-placement new or delete expressions shall not be used.
MisraC++2008 MisraC++2008:18-4-1 Dynamic heap memory allocation shall not be used.
POW10 POW10:3 Do not use dynamic memory allocation after initialization.
JPL JPL:5 Do not use dynamic memory allocation after task initialization.
Availability Available for C++ only (not C).
Enabling Checks for this warning class are disabled by default, and require the unnormalized C ASTs for the project. To enable them, add the following WARNING_FILTER rule and RETAIN_UNNORMALIZED_C_AST specification to the project configuration file. 
RETAIN_UNNORMALIZED_C_AST = Yes
WARNING_FILTER += allow class="Use of delete"
Note that retaining the unnormalized ASTs will increase the disk space used to store the project representation, and may make the analysis take longer.

Example 

void lang_mem_delete(int *p) {
    delete p;                   /* 'Use of delete' warning issued here */
}

Relevant Configuration File Parameters

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

 

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