add filesystem workaround(#471)

This commit is contained in:
Jinhao
2019-08-05 06:14:23 +08:00
parent 5f49e1f12f
commit d0251ed6c3
3 changed files with 8 additions and 13 deletions

View File

@@ -1399,16 +1399,15 @@ namespace std
}//end namespace filesystem
}//end namespace std
#else //NANA_USING_NANA_FILESYSTEM
# if defined(NANA_USING_STD_EXPERIMENTAL_FILESYSTEM)
#else //else NANA_USING_NANA_FILESYSTEM
//Defines the functions that are not provided by experimental/filesystem
namespace std
{
namespace filesystem
{
#if (defined(_MSC_VER) && (_MSC_VER > 1912)) || \
(!defined(__clang__) && defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ < 801))
#if (defined(NANA_USING_STD_EXPERIMENTAL_FILESYSTEM) && defined(_MSC_VER) && (_MSC_VER > 1912)) || \
(!defined(__clang__) && defined(__GNUC__) && (__cplusplus < 201603))
namespace detail
{
@@ -1551,10 +1550,9 @@ namespace std
{
return weakly_canonical(p, &err);
}
#endif
#endif
}
}
# endif
#endif //NANA_USING_NANA_FILESYSTEM