https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106932
Bug ID: 106932
Summary: Incorrect behavior of std::filesystem::copy() with
overwrite_existing or update_existing options
Product: gcc
Version: 11.3.0
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106932
--- Comment #1 from Tom Allen ---
Created attachment 53573
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53573&action=edit
Preprocessor output for minimal testcase reproducing this issue.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106932
--- Comment #4 from Tom Allen ---
(In reply to Jonathan Wakely from comment #2)
> I think this is the correct behaviour according to the standard.
>
> Where f is status("source") and t is status("dest").
>
> Effects are then as follows:
>
> -
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106932
--- Comment #6 from Tom Allen ---
(In reply to Jonathan Wakely from comment #5)
> (In reply to Tom Allen from comment #4)
> > If this is the case, then when I have subdirectories which I explicitly do
> > not want to copy, but files at the same
