[Bug c++/51755] -Wconversion generates false warnings when the ternary operator is used

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51755

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-01-04 19:02:33 UTC ---
also PR 51294