Evan Cheng wrote: > My tests show x86_64 -tailcallopt JIT working fine on Mac OS X. Linux x86_64 works for me, too. -- Dr. Albert Gr"af Dept. of Music-Informatics, University of Mainz, Germany Email: Dr.Graef at t-online.de, ag at muwiinfa.geschichte.uni-mainz.de WWW: http://www.musikinformatik.uni-mainz.de/ag