http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58191
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c++ |libstdc++
--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Daniel Krügler from comment #5)
> (In reply to Paolo Carlini from comment #2)
> > Francois, did we change anything in the library for 4.8.x?
>
> I think that Francois added more iterator concept checking and this one
> looks correct.
I think the change in behaviour is a consequence of
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53263#c11
Potentially we could disable the partitioning checks when input iterators are
used (unless _GLIBCXX_DEBUG_PEDANTIC is defined) or explicitly check for input
iterators and give a better diagnostic.
