You cannot use preprocessor macros with arguments as value definitions.

不能将具有参数的预处理器宏用作值定义。

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Static analysis tools for C and C++ programs may include a check on unused preprocessor macros.

C和c++程序静态分析工具可能包括检查未使用的预处理器宏。

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This is because the actual source code and the variable binding can change, based on the environment or the build time definitions of macros and preprocessor commands.

这是因为实际的源代码和变量绑定可以更改，这是建立在环境或者构建宏预处理程序指令的时间定义的基础上的。

youdao

This is because the actual source code and the variable binding can change, based on the environment or the build time definitions of macros and preprocessor commands.

这是因为实际的源代码和变量绑定可以更改，这是建立在环境或者构建宏预处理程序指令的时间定义的基础上的。

youdao