[Bug libstdc++/103612] get_time parsing error for two digits year

[pyaggi at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103612

--- Comment #2 from Pablo <pyaggi at gmail dot com> ---
(In reply to Andrew Pinski from comment #1)
> Dup of bug 101152 ?

No, I don't think so. Here the problem is %y acts like %Y, it uses 4 digits of
the input, and It doesn't produce an error even in the case where there is not
enough digits to complete the parse.