If I configure with --enable-char-size=1, I get the following error during `make check`. Happens in beta 20 and the new 22.

... cd tests && make prefix=/usr/local/Gambit-C exec_prefix=/usr/local/Gambit-C includedir=/usr/local/Gambit-C/4.0b22/include libdir=/usr/local/Gambit-C/4.0b22/lib bindir=/usr/local/Gambit-C/4.0b22/bin docdir=/usr/local/Gambit-C/4.0b22/doc infodir=/usr/local/Gambit-C/4.0b22/info emacsdir=/usr/local/Gambit-C/4.0b22/share/emacs/site-lisp check make[1]: Entering directory `/home/tj/gambc-4.0b22/tests' ------------ TEST 1 (debugging support) ../gsi/gsi -f debug.scm > test1.out diff test1.ok test1.out && rm -f test1.out ------------ TEST 2 (error handling) ../gsi/gsi -:h4000 -f error.scm < error.scm > test2.out diff test2.ok test2.out && rm -f test2.out ------------ TEST 3 (interpreter and library functions) ../gsi/gsi -:s -f -e '(begin (load "r4rstest.scm") (test-cont) (test-sc4) (test-delay) (exit))' > test3.out diff test3.ok test3.out && rm -f test3.out tmp* ------------ TEST 4 (interpreter running an application) rm -f mix.o ../gsi/gsi -f mix.scm > test4.out 5.115221999999999 secs elapsed cpu time heartbeat frequency = 883.0506281056815 Hz *** possible problem: expected heartbeat frequency = 1001.0010010010009 Hz diff test4.ok test4.out && rm -f test4.out 8450,8451c8450 < *** ERROR IN ##make-string -- Heap overflow < ok ---

(expected error)

make[1]: *** [test4] Error 1 make[1]: Leaving directory `/home/tj/gambc-4.0b22/tests' make: *** [check] Error 2

Does anyone else get this error? And what is that heartbeat thing?

TJ