On Thu, May 11, 2017 at 9:21 AM, Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx> wrote: > Conversion to bool is special in C since this conversion > is essentially the result of the comparison with zero. > As such, some operations which are normally unsafe to > do with restricted types, like casting to an unrestricted > type, are in fact safe to do when converting to bool > and issuing a warning in those case is useless, confusing > and causes people to add useless casts in the code in > order to shut up the warning. > > Fix this by catching such 'bool <- restricted type' conversion > and avoid such warnings. The change seems fine. However, have you run the test-suite with this change? It seems cause some test do not pass. I assume it is cause by different error message it will output. Chris -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
