The following example from docs (11.9) crashes console REPL (but not gracket or DrRacket):
(define-namespace-anchor anchor) (parameterize ([current-namespace (namespace-anchor->namespace anchor)]) (expand (datum->syntax #f '(delay (+ 1 2))))) Seg fault (internal error) at 0x4 Bus error Mac OS X 10.6.5, same result on Racket 5.0.2 and 6c25210a6bb8 from git. -- Dmitry Chestnykh _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/dev