> Hasn't it enabled it also for any other FEs other than C family and Fortran? > Say jit, brig, go, lto?, ...
Very likely, yes. > I think better would be to remove the initialization to -1 and revert the > fortran/options.c change, and instead use in the C family: > if (!global_options_set.x_warn_return_type) > warn_return_type = c_dialect_cxx (); No disagreement. -- Eric Botcazou
