ANTLR generates methods for rules that are too complex/large for my compiler. What can I do?
Created May 7, 2012
Terence Parr You can break up your large rule into a chain instead of one big alternative list like the following:
a : T1 | T2 | T3 | b ; b : T4 | T5 | T6 | c ; c : T7 ; ...That will result in the same language being matched but with a simpler (and slightly slower) grammar.