[Bug libstdc++/119708] : \00 should be rejected

[blubban at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119708

--- Comment #4 from Alfred Agrell <blubban at gmail dot com> ---
No, that's not relevant to this bug either (though it is relevant to bug
109993). This bug is about ECMAScript flavor regex, not the POSIX ones.