切换CP Editor部分自带的评测器时，提示编译评测器时发生错误

[Daniel-Dainj]

如题，下面是我切换至rcmp4评测器的例子：

[16:16:42] [评测器] [开始编译评测器]
[16:16:44] [评测器] [
编译评测器时发生错误：
In file included from C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/checker.cpp:1:
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h: In function 'void __testlib_set_binary(FILE*)':
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h:449:39: error: 'FILE' {aka 'struct _iobuf'} has no member named '_file'
  449 | #define _fileno(_stream)  ((_stream)->_file)
      |                                       ^~~~~
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h:467:18: note: in expansion of macro '_fileno'
  467 |         _setmode(_fileno(file), O_BINARY);
      |                  ^~~~~~~
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h: In member function 'std::vector<T> random_t::distinct(int, T, T)':
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h:1006:9: error: 'uint64_t' was not declared in this scope
 1006 |         uint64_t n = to - from + 1;
      |         ^~~~~~~~
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h:185:1: note: 'uint64_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?
  184 | #       include <windows.h>
  +++ |+#include <cstdint>
  185 | #   else
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h:1007:30: error: 'n' was not declared in this scope
 1007 |         if (uint64_t(size) > n)
      |                              ^
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h:1012:32: error: 'n' was not declared in this scope
 1012 |             expected += double(n) / double(n - i + 1);
      |                                ^
C:/Users/dainj/AppData/Local/Temp/CP Editor-nTJjoT/testlib.h:1014:31: error: 'n' was not declared in this scope
 1014 |         if (expected < double(n)) {
      |                               ^
]

[ouuan]

MikeMirzayanov/testlib#173

[Daniel-Dainj]

不好意思，我还是不能解决这个问题，rcmp4评测器是软件自带的，我似乎无法直接修改评测器的源文件，请问应该如何配置添加这个头文件#include <cstdint>呢？

[ouuan]

等 testlib 修复，或者一直不修的话 CP Editor 以后修。你现在可以尝试使用旧版本的 gcc。

[Daniel-Dainj]

我把gcc版本降至12.3.0后还是无法编译评测器，报错如下：

[16:56:24] [评测器] [开始编译评测器]
[16:56:31] [评测器] [
编译评测器时发生错误：
In file included from C:/Users/dainj/AppData/Local/Temp/CP Editor-hlECdT/checker.cpp:1:
C:/Users/dainj/AppData/Local/Temp/CP Editor-hlECdT/testlib.h: In function 'void __testlib_set_binary(FILE*)':
C:/Users/dainj/AppData/Local/Temp/CP Editor-hlECdT/testlib.h:449:39: error: 'FILE' {aka 'struct _iobuf'} has no member named '_file'
  449 | #define _fileno(_stream)  ((_stream)->_file)
      |                                       ^~~~~
C:/Users/dainj/AppData/Local/Temp/CP Editor-hlECdT/testlib.h:449:39: note: in definition of macro '_fileno'
  449 | #define _fileno(_stream)  ((_stream)->_file)
      |                                       ^~~~~
]

[ouuan]

你可以试试 CP Editor 6.11，这个版本的 testlib 新一些，没有这行代码