xlC - Displaying warnings

xlC - Displaying warnings

Post by Hicna » Thu, 16 Mar 2000 04:00:00

                                         Hi Everybody,
I'd be very grateful if someone told me how to force xlC ver 3.6.4 (AIX) to
display warning messages. I searched its man page but couldn't find the word
"warning" ;)

For example, it doesn't react if I assign a negative value to a variable
which was declared as unsigned !?!

On the other hand when I compile my programs on gcc (Linux) all warnings are