On Wed, 7 Dec 2005, Akim Demaille wrote:
"Paul" == Paul Eggert <[EMAIL PROTECTED]> writes:> Why can't we simply rewrite the code so that it doesn't declare > unused variables? Because you don't know whether yyerror, for instance, will use the location, or the %parse-param. But some users need them there.
But the user writes yyerror, and I don't believe YYUSE is documented for the user to invoke.
Joel
