0

使用 GCC 6.1.0 在 DJGPP 上编译以下代码

#include <cmath>
int main() {}

导致以下错误：

In file included from c:/djgpp/include/cxx/6.10/cmath:42:0,
                 from MAIN.CPP:1:
c:/djgpp/include/cxx/6.10/bits/cpp_type_traits.h:162:7: error: expected unqualified-id at end of input
       typedef __true_type __type;
       ^~~~~~~
c:/djgpp/include/cxx/6.10/bits/cpp_type_traits.h:162:7: error: expected '}' at end of input
c:/djgpp/include/cxx/6.10/bits/cpp_type_traits.h:162:7: error: expected '}' at end of input
c:/djgpp/include/cxx/6.10/bits/cpp_type_traits.h:162:7: error: expected '}' at end of input
c:/djgpp/include/cxx/6.10/bits/cpp_type_traits.h:162:7: error: unterminated #ifndef
MAIN.CPP: file not recognized: File format not recognized
collect2.exe: error: ld returned 1 exit status

周围的一切cpp_type_traits.h:162看起来都很正常：

  template<>
    struct __is_integer<unsigned char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

怎么了？

4

0 回答 0