https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103549
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2021-12-04
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I think this is intentional, or at least not a bug. The match_results type
can't be used for much until it's "ready" and the member will be set then.
But it looks like this would read the indeterminate value:
cmatch m1, m2;
m1.swap(m2);
So we should initialize it as you suggest.
