https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69464
--- Comment #6 from Michael Matz <matz at gcc dot gnu.org> --- (In reply to Uroš Bizjak from comment #5) > (In reply to Jakub Jelinek from comment #3) > > That means we need #define USE_ALGORITHM before #include "system.h" in > > genmodes.c with a comment. > > But std::swap is used in many places. IMO, a configure check what to include > would be the best solution here. Indeed. Starting with g++ 4.3 it's available from <utility> (via stl_pair and stl_move). We really don't want to include <algorithm> if at all possible.
