[Bug c++/51625] -Wconversion should be on by default, or at least included in -Wall

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51625

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-12-30 06:16:22 UTC ---
I don't we (GCC) want -Wconversion turned on by -Wall or by default.

See http://gcc.gnu.org/wiki/NewWconversion .