Hi,

In message "[ruby-talk:8618] Re: rb_iterate()"
    on 01/01/04, ts <decoux / moulon.inra.fr> writes:

|pigeon% ruby -e '(1..10).grep(1) { GC.start }'
|-e:1: [BUG] Segmentation fault
|ruby 1.7.0 (2000-12-29) [i686-linux]
|Aborted

remove the line

  case NODE_IFUNC:

from gc.c  NODE_IFUNC may contain non object pointer.

							matz.