Tested x86_64-linux, x86_64-mingw, pushed to trunk.
-- >8 --
This only affects Windows, but reduces the preprocessed size of
<filesystem> significantly.
libstdc++-v3/ChangeLog:
PR libstdc++/92546
* include/bits/fs_path.h (path::make_preferred): Use
handwritten loop instead of std::replace.
---
libstdc++-v3/include/bits/fs_path.h | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/libstdc++-v3/include/bits/fs_path.h
b/libstdc++-v3/include/bits/fs_path.h
index b16a878f24b..9e06fa679d8 100644
--- a/libstdc++-v3/include/bits/fs_path.h
+++ b/libstdc++-v3/include/bits/fs_path.h
@@ -52,7 +52,6 @@
#if defined(_WIN32) && !defined(__CYGWIN__)
# define _GLIBCXX_FILESYSTEM_IS_WINDOWS 1
-# include <algorithm>
#endif
namespace std _GLIBCXX_VISIBILITY(default)
@@ -1060,8 +1059,12 @@ namespace __detail
path::make_preferred()
{
#ifdef _GLIBCXX_FILESYSTEM_IS_WINDOWS
- std::replace(_M_pathname.begin(), _M_pathname.end(), L'/',
- preferred_separator);
+ auto __pos = _M_pathname.find(L'/');
+ while (__pos != _M_pathname.npos)
+ {
+ _M_pathname[__pos] = preferred_separator;
+ __pos = _M_pathname.find(L'/', __pos);
+ }
#endif
return *this;
}
--
2.34.1
