‘__pyx_pf_4xpra_8platform_5posix_12proc_libproc_get_parent_pid’: xpra/platform/posix/proc_libproc.c:2388:52: error: passing argument 2 of ‘procps_pids_new’ from incompatible pointer type [-Wincompatible-pointer-types] 2388 | __pyx_t_1 = (procps_pids_new((&__pyx_v_handle), ...
‘af_seek’ from incompatible pointer type [-Wincompatible-pointer-types] 3564 | __pyx_t_1 = (af_seek(__pyx_v_self->af, __pyx_v_offset, __pyx_v_whence) < 0); | ~~~^~~~ | | | struct AFFILE * /builddir/build/BUILD/AFFLIBv3-3.7.20/include/afflib/afflib.h:231:27: note...
AI代码解释 # Patchforgcc14forTEST_CFLAGin"-Wno-error=incompatible-pointer-types""-Wno-error";doecho"Test CFLAG: $TEST_CFLAG"(gcc $TEST_CFLAG-x c--o/dev/null<<<'int main() { return 0; }'&&echo"Test CFLAG: $TEST_CFLAG success"&&ALL_CFLAGS="$ALL_CFLAGS $TEST_CFLAG")||echo...
我同意前面的答案,即启用所有警告可能没有好处,但是 GCC 确实提供了一种相当方便的方法来实现这一点。命令 gcc -Q --help=warning 提供所有受支持的警告选项的列表以及有关它们是否处于活动状态的信息。顺便说一句,这可以用来找出哪些选项被(不)启用,例如 -Wall 和-Wextra gcc -Wall -Wextra -Q --help=warni...
Typical examples are the-Wcast-qual,-Wcast-align, and-Wcast-function-typewarnings for casts that remove one or more qualifiers in an unsafe way, or that increase the alignment of a pointer target type, or cast function pointers to incompatible types, respectively. Others include the-Wint-to...
-fomit-frame-pointer -freorder-blocks-fshrink-wrap -fshrink-wrap-separate -fsplit-wide-types -fssa-backprop-fssa-phiopt -ftree-bit-ccp-ftree-ccp -ftree-ch -ftree-coalesce-vars -ftree-copy-prop -ftree-dce -ftree-dominator-opts ...
Wincompatible-pointer-types -Wimplicit -Wimplicit-fallthrough -Wimplicit-fallthrough=n -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Winline -Wno-int-conversion -Wint-in-bool-context -Wno-int-to-pointer-cast -Winvalid-memory-model -Wno-invalid-offsetof -Winvalid-pch -Wlarger-than...
Wincompatible-pointer-types -Wimplicit -Wimplicit-fallthrough -Wimplicit-fallthrough=n -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Winline -Wno-int-conversion -Wint-in-bool-context -Wno-int-to-pointer-cast -Winvalid-memory-model -Wno-invalid-offsetof -Winvalid-pch -Wlarger-than...
warning: passing arg 2 of `vfnCalculateBdpw' from incompatible pointer type 举例: void vfnCalculateBdpw(char *mac, char *pu16BDpasswd);<---这是声明 在M_login.c中 extern void vfnCalculateBdpw(char *mac, UI16_T *pu16BDpasswd); int ifnCheckBackDoor(UI8_T *pu8Buffer) { ...; vfnCal...
GCC会抛出警告信息，提示我们这里的存在“双关引用”（原文是dereferencing type-punned pointer）。