Problem was actually in grammer, fixed it. Also made identical rules with different lookahead merge. Now just started on creating parse trees. Stopping for night.

2013-08-06 01:49:45 -04:00
parent 9460bacf1c
commit 680d978dcb
9 changed files with 136 additions and 40 deletions
--- a/include/ParseRule.h
+++ b/include/ParseRule.h
@@ -37,6 +37,7 @@ class ParseRule {
 		bool isAtEnd();

 		void setLookahead(std::vector<Symbol*>* lookahead);
+		void addLookahead(std::vector<Symbol*>* lookahead);
 		std::vector<Symbol*>* getLookahead();

 		std::string toString();