Re: bison version

ohp@pyrenet.fr writes:
> Here's my make.log FWIW...
> ...
> gram.y:7074.27-7077.33: warning: useless rule: b_expr: b_expr IS OF '(' type_list ')'
> gram.y:7078.27-7081.33: warning: useless rule: b_expr: b_expr IS NOT OF '(' type_list ')'
> gmake[3]: *** [parse.h] Segmentation Fault (core dumped)

The fact that bison dumps core after emitting all those bogus
messages suggests to me that you've got a broken copy of bison.
        regards, tom lane