[Bug libstdc++/95749] std::filesystem::file_size returns wrong size for large files on Windows

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95749

--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Jonathan Wakely
<r...@gcc.gnu.org>:

https://gcc.gnu.org/g:b5cc5c95664347082100a504710f5ca0467306a5

commit r10-8600-gb5cc5c95664347082100a504710f5ca0467306a5
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Mon Aug 10 12:04:27 2020 +0100

    libstdc++: Use _wstat64 for Windows [PR 95749]

    In order to handle large files on Windows we need to use stat API with
    64-bit st_size member.

    libstdc++-v3/ChangeLog:

            PR libstdc++/95749
            * src/filesystem/ops-common.h [_GLIBCXX_FILESYSTEM_IS_WINDOWS]
            (stat_type): Change to __stat64.
            (stat): Use _wstat64.

    (cherry picked from commit 9939be5758b52ed2fe1a7e56b94ce6d0f4d81580)