[Developers] Re: [Patches] Make cpp.pl warn for empty macro arguments
goodale at cct.lsu.edu
Tue Dec 13 10:14:47 CST 2005
Applied. Thanks for doing this Erik.
On Fri, 7 Oct 2005, Erik Schnetter wrote:
> Make cpp.pl warn if there are empty macro arguments. That is, given
> #define M2(a,b)
> warn about the uses M2(x,) or M2(,y) or M2(,).
> The empty arguments are still handled correctly. These warnings are only to
> make it easier to port to systems where the system cpp does not handle empty
> arguments and where one does not want to use the perl cpp instead.
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