[Bug libstdc++/106932] Incorrect behavior of std::filesystem::copy() with overwrite_existing or update_existing options

[thomas.allen at intel dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106932

--- Comment #1 from Tom Allen <thomas.allen at intel dot com> ---
Created attachment 53573
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53573&action=edit
Preprocessor output for minimal testcase reproducing this issue.