To report a bug, please send mail to mlton-devel@mlton.org. Please include the complete SML program that caused the problem and a log of a compile of the program with -verbose 2. For large programs (over 256K), please send an email containing the discussion text and a link to any large files.
There are some UnresolvedBugs that we don’t plan to fix.
We also maintain a list of bugs found with each release.