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Re: Segmentation fault
From: |
Tim Van Holder |
Subject: |
Re: Segmentation fault |
Date: |
Tue, 31 Aug 2004 08:00:31 +0200 |
User-agent: |
Mozilla Thunderbird 0.7.3 (Windows/20040803) |
Arne 'Timwi' Heizmann wrote:
Makes no difference:
%token X
%start startsymbol
%%
startsymbol : /* empty */ ;
unusednonterminal : X ;
%%
still produces a segfault.
With the current CVS build I just get:
$ bison timwi.y
timwi.y: warning: 1 useless nonterminal and 1 useless rule
timwi.y:5.1-17: warning: useless nonterminal: unusednonterminal
timwi.y:5.21: warning: useless rule: unusednonterminal: X
So it looks as if the problem you report has been fixed already.