Package: gcl Version: 2.6.7-32 Severity: important Hi, When I define a following function: (defun my-member (some-list sexp) (cond ((null some-list) nil) ((equal (first some-list) sexp) t) ((equal (rest some-list) sexp) t) (t (or (my-member (first some-list) sexp) (my-member (first some-list) sexp) ) ) ) ) the `gcl' interpreter accepts it (it is syntactically correct). However, when I later invoke it as follows: (my-member '(1) 'a) I see Error: Caught fatal error [memory may be damaged] Fast links are on: do (si::use-fast-links nil) for debugging Error signalled by EQUAL. Broken at EQUAL. Type :H for Help. when I try the same query again I see Segmentation fault My program contains an error but running it should not cause segfaults, I guess. Different interpreter (clisp) reports correct run-time error. Regards. -- System Information: Debian Release: 4.0 APT prefers testing APT policy: (500, 'testing') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.18-4-686 Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Versions of packages gcl depends on: ii debconf [debconf-2.0] 1.5.11 Debian configuration management sy ii gcc 4:4.1.1-15 The GNU C compiler gcl recommends no packages. -- debconf-show failed