-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hey guys
I was just thinking until now in my language i haven't allowed operators like '++' or '+=' etc. Though in the Lex and Yacc book i took the example of using: '-' express %prec UMINUS inline with my usual: exp '+' exp etc, so this allows '-2 + x' and the like. Which i guess is half way to allowing: x++ or x-- or x+=2 and the nice short hand operators. Would be nice if you could point me in the right direction of how to handle the grammar of these kinds of operators. Thanks - --Phil -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkuqoYcACgkQAhcOgIaQQ2EbXwCffc7InxU9qDbURvGGmmKjgmgc 9JwAnR8cCkEVK4I9ZiG3Dhw8L3SwW3jo =acED -----END PGP SIGNATURE----- _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
