seth@clank:~/build/chicken-core$ git pull -u
Already up-to-date.
seth@clank:~/build/chicken-core$ make PLATFORM=linux
make -f ./Makefile.linux CONFIG= all
make[1]: Entering directory `/home/seth/build/chicken-core'
chicken  irregex.scm -optimize-level 2 -include-path . -include-path ./ -inline -ignore-repository -feature chicken-bootstrap -no-warnings -specialize -types ./types.db   -explicit-use -no-trace -output-file irregex.c

Error: (car) bad argument type: not

	Call history:

	<syntax>	  (##core#let () loop2)
	<syntax>	  (##core#begin loop2)
	<syntax>	  (quote ())
	<syntax>	  (##core#quote ())
	<syntax>	  (##core#begin (cons c (loop rest (memq c (quote (#\\ #\/))))))
	<syntax>	  (cons c (loop rest (memq c (quote (#\\ #\/)))))
	<syntax>	  (loop rest (memq c (quote (#\\ #\/))))
	<syntax>	  (memq c (quote (#\\ #\/)))
	<syntax>	  (quote (#\\ #\/))
	<syntax>	  (##core#quote (#\\ #\/))
	<syntax>	  (##core#let () loop)
	<syntax>	  (##core#begin loop)
	<syntax>	  (string->list s)
	<syntax>	  (##core#begin (##core#if sre? sre (irregex sre)))
	<syntax>	  (##core#if sre? sre (irregex sre))
	<syntax>	  (irregex sre)	<--
make[1]: *** [irregex.c] Error 70
make[1]: Leaving directory `/home/seth/build/chicken-core'
make: *** [all] Error 2
seth@clank:~/build/chicken-core$