From The Free On-line Dictionary of Computing (30 December 2018) :
Toy/Ada
A compiler for a subset of Ada, written in
SML/NJ by Amit Bhatiani at Rose-Hulman University.
ftp://master.cs.rose-hulman.edu/pub/)">(ftp://master.cs.rose-hulman.edu/pub/).
(1992-04-08)