http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48956
--- Comment #3 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2011-05-11 08:16:18 UTC --- (In reply to comment #0) > PS. Note -Wconversion already DOES emit a warning for conversion to complex to > real in gfortran. e.g. Except for very few exceptions, the diagnostic machinery of Fortran is independent of the diagnostic machinery of C/C++ (in some cases worse, in some cases better). On the other hand, C/C++ share most of the code for Wconversion, so implementing it for C will make it available for C++.