[Insight-developers] A massive number of new warnings

[Sean McBride]

That build is only using -Wall and -Wextra, which my gcc dashboards also
use, and yet mine show a much smaller number of warnings.  Strange that
a newer gcc would not warn where an older gcc does, one reason could be
that they were false positives in the older version.  In any case, there
are less warnings than it seems since some are caused by headers and so
repeated in many source files.

On Wed, 5 Jan 2011 17:01:46 -0500, Bill Lorensen said:

>I think they are valid warnings.
>
>On Wed, Jan 5, 2011 at 4:20 PM, Hans Johnson <hans-johnson at uiowa.edu> wrote:
>> This looks like the Insight-gcc-3.3. Has a definitive decision been made
>> regarding compilers less than 4?  I thought that less than 3.4 was excluded
>> because of incompatibility issues.