REVISION -- Note: I included the lister.i file as a zip because it is over 11,000 lines long. Hello. I am attempting to compile a program named lister.p, that does some genomic work. I can compile some programs in this suite while others always generate an error. I'm not much of a pascal programmer, it's been 15 years since I actually wrote anything in it, but a group of researchers here would like to get this working. Any help will be very much appreciated! Thanks! Todd I am compiling on Mac OS X. Here are my specs. $ uname -a Darwin seed.cmh.edu 7.6.0 Darwin Kernel Version 7.6.0: Sun Oct 10 12:05:27 PDT 2004; root:xnu/xnu-517.9.4.obj~1/RELEASE_PPC  Power Macintosh powerpc $ gcc -v Reading specs from /usr/libexec/gcc/darwin/ppc/3.3/specs Thread model: posix gcc version 3.3 20030304 (Apple Computer, Inc. build 1666) $ gpc -v Reading specs from /Developer/Pascal/gpc332d1/lib/gcc-lib/powerpc-apple-darwin/3.3.2/specs Configured with: ../gpc-332d1/configure --enable-languages=pascal,c --prefix=/Developer/Pascal/gpc332d1 --enable-threads=posix --target=powerpc-apple-darwin Thread model: posix gpc version 20030830, based on gcc-3.3.2 I ran gpc with the following command line: gpc -x Pascal -save-temps lister.p -o lister lister.p: In procedure `showpiece': lister.p:7730: internal compiler error: in find_function_data, at function.c:317 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions.