PARSE.EMPTY.TSNCXX20 : Empty throw Specification Not C++20

JavaScript is not currently enabled, but is required for full CodeSonar manual search and browse functionality.

If you are viewing this file in your hub's Web GUI, enable JavaScript in your browser: you will also need it for GUI functionality.

If you opened this file directly from disk, your browser may be directly suppressing JavaScript functionality: certain browsers perform this suppression on local files (but not files delivered by web servers) for security reasons.

If you access the manual through the hub's Web GUI, the functionality will not be suppressed because the hub is a web server.
Alternatively, your browser may allow you to explicitly disable the security setting that suppresses functionality. See the CodeSonar FAQ for more information.

CodeSonar^® 9.2p0

CONFIDENTIAL

CodeSecure Inc

C and C++

PARSE.EMPTY.TSNCXX20 : Empty throw Specification Not C++20

要旨

An occurrence of a dynamic exception specification with empty type list, in code that is compiled as C++20 or later.

プロパティ

クラス名

Empty throw Specification Not C++20

日本語クラス名

Empty throw Specification Not C++20

クラス分類

スタイル (style)

ニーモニック

PARSE.EMPTY.TSNCXX20

カテゴリー

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)

対応言語

C および C++ で利用可能です。

有効/無効設定

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="Empty throw Specification Not C++20"

To disable checks for this warning class, add the following WARNING_FILTER rule to the project configuration file.

WARNING_FILTER += discard class="Empty throw Specification Not C++20"

例

#include <stdexcept>

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

void h(void);                                       // no dynamic exception specification
                                           
void g(void) throw(std::runtime_error);             // nonempty type list
                                                    // ('Dynamic Exception Specifications Deprecated' warning issued for C++11 and C++14;
                                                    //  'Dynamic Exception Specifications Not Permitted' warning issued for C++17 and later;
                                                    //  may be a compiler error for C++17 and later)

PARSE.EMPTY.TSNCXX20 : Empty throw Specification Not C++20

要旨

プロパティ

例

関連のある設定ファイルパラメータ