PARSE.DESNP : Dynamic Exception Specification Not Permitted

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CodeSonar^® 9.2p0

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C and C++

PARSE.DESNP : Dynamic Exception Specification Not Permitted

Summary

An occurrence of a dynamic exception specification with nonempty type list, in code that is compiled as C++17 or later.

Properties

Class Name

Dynamic Exception Specification Not Permitted

Significance

style

Mnemonic

PARSE.DESNP

Categories

AUTOSARC++14	AUTOSARC++14:A1-1-1	All code shall conform to ISO/IEC 14882:2014 - Programming Language C++ and shall not use deprecated features.
	AUTOSARC++14:A15-4-1	Dynamic exception-specification shall not be used.
MisraC++2023	MisraC++2023:4.1.1	A program shall conform to ISO/IEC 14882:2017 (C++17)

Availability

Available for C++ only (not 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="Dynamic Exception Specification Not Permitted"

Example

#include <stdexcept>

void f(void) throw();                               // empty type list
                                                    // ('Empty throw Specification Not C++20' warning issued for C++20 and later)

void h(void);                                       // no dynamic exception specification

void g(void) throw(std::runtime_error);  // 'Dynamic Exception Specifications Not Permitted' warning issued for C++17 and later;
                                         //  typically a compiler error in this case.
                                         // ('Dynamic Exception Specifications Deprecated' warning issued for C++11 and C++14)

Relevant Configuration File Parameters

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

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