On 08/11/2011 01:31 AM, Michael Schreckenbauer wrote:
> Hi Walt,
>> Hm. I know I've seen compiler redefinition messages thousands of times
>> over the years.
> Maybe what you saw as a warning was some kind of macro redefined.
>
> ~ $ cat bar.c
> #define BAR 0
> #define BAR 1
>
> int main()
> {
> }
>
> ~$gcc bar.c -o bar
> bar.c:2:0: warning: "BAR" redefined
> bar.c:1:0: note: this is the location of the previous definition
Yes! I spent an hour writing variations on the theme, trying to
reproduce that warning, and failed. Thanks for clearing that up :)
