ANTLR 4 tree inject/rewrite operator
As mentioned by Sam (280Z28), ANTLR 4 does not have rewrite operators. When generating the parser, ANTLR 4 creates some listener classes that you can use to listen for “enter” and “exit” events of all parser rules. Also, ANTLR 4 supports “direct left recursive rules”, so your expression rules can be defined in a single … Read more