bool as return value for an unsigned long function

[Markus Wenke]

Tom St Denis schrieb:
> Markus Wenke wrote:
>> Hi,
>>
>> I have a function, that must return a "unsigned long".
>> If I return a c++ - "true" the compiler doesn't warn.
>> I know that it is ok in c++, but do I have any chance
>> to find automaticly all this places in my (big) code, to avoid errors?
>
> Try turning up the warnings e.g. -Wall -W or something similar.
-Wall is turned on
> Also a lint tool like splint will likely catch those as well.
>
Thank you, I try this

Markus