Re: master: skeletons: simplify the protections against "unused" warnings

[Akim Demaille]

Le 9 févr. 2012 à 15:04, Akim Demaille a écrit :

> This was prompted by warnings I had in a C++ parser.
> The code was too hairy.  For a while I had considered
> changing the !YYDEBUG definition of YY_SYMBOL_PRINT
> so that it would YYUSE all the arguments, instead of
> just throwing them anyway – this allowed the removal
> of a couple of YYUSE.  But I preferred this solution,
> just in case someone would pass one day a complex
> expression to YY_SYMBOL_PRINT and expect it to be
> truly discarded when !YYDEBUG.

Installed in master only.