C语言中的宏展开(Macro Expansion)是指预处理器在编译之前将宏定义替换为相应的代码或值的过程。 在C语言中,宏是一种预处理指令,它允许程序员为一段代码或值定义一个别名。当编译器在预处理阶段遇到这个宏时,它会将其替换为宏定义中指定的代码或值。这个过程被称为宏展开。 宏展开的基本语法 宏定义使用#define...
expanded from macro '__mix__' #define __mix__ [mix] ^ /home/xiaohoua/high_test/1-matmul-prelu/Matmul_PRelu/main.cpp:17:8: warning: 'cce_kernel' attribute only applies to functions [-Wignored-attributes] extern __global__ __mix__ void matmul_prelu_custom(GM_ADDR param1, GM_ADDR...
:21:1: error: too many arguments provided to function-like macro invocation21|log("%d%f",2,1,.2); | ^ :20:43: note: expanded from macro'log'20|#definelog(format, n, ...) printf(format PP_COMMA_IF(n) __VA_ARGS__)| ^ :17:24: note: expanded from macro'PP_COMMA_IF'17|#...
tmp.cpp:2:12: note: expanded from macro 'PI'#define PI = 3.14 > 不需要等于号 ^tmp.cpp:7:14: warning: format specifies type 'double *' but the argument has type 'double' [-Wformat] scanf("%lf",r); > 输入地址使用&r ~~~ ^1 warning and 1 error gener...
error: too many arguments provided to function-like macro invocation bar(foo); ^ test_processor.cpp:44:16: note: expanded from macro 'foo' #define foo a,b ^ test_processor.cpp:46:9: note: macro 'lose' defined here #define lose(x) (1 + (x)) 问题是发生在参数的prescan过程,在prescan...
A generic selection should only be expanded from a macro. Rationale Generic selections allow you to query the type of its argument and then select different actions for different types. By selecting actions depending on the type of the argument, your code can accommodate generic functions. If you...
src/cchardet/_cchardet.cpp:596:56: note: expanded from macro '__Pyx_PyBytes_AsWritableString' #define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s)) ^ /usr/local/Cellar/python/3.6.4_3/Frameworks/Python.framework/Versions/3.6/include/python3.6m/bytesobject.h:87:32...
Macro arguments are completely macro-expanded before they are substituted into a macro body, unless they are stringified or pasted with other tokens. After substitution, the en-tire macrobody, including the substituted arguments, is scanned again for macros to be expanded. ...
'__cplusplus' is not defined as a preprocessor macro, replacing with '0' for '#if/#elif' '/clr' and '/std:c++latest' command-line options are incompatible '/MT' and '/clr' command-line options are incompatible 'afxwin.h': No such file or directory when using Visual Studio 2017 - ...
C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\corecrt.h(414,50): note: expanded from macro '_CRT_NONSTDC_DEPRECATE' #define _CRT_NONSTDC_DEPRECATE(_NewName) _CRT_DEPRECATE_TEXT( \ ^ C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\incl...