Where can I get a yacc/ayacc grammar to read Ada code?
A yacc and lex grammar for Ada 83 is available via FTP from the comp.compiler archives at primost.cs.wisc.edu and via e-mail from the compilers server at compilers-server@iecc.cambridge.ma.us . A yacc grammar for Ada 95 is available in file ftp://sw-eng.falls-church.va.us/public/AdaIC/standards/95lrm_rat/grammar9x.y and a lex grammar for Ada 95 is available in file ftp://sw-eng.falls-church.va.us/public/AdaIC/standards/95lrm_rat/lexer9x.