I think you better double check your diagram. You can't do KD21 -> KD04 because it has a method_decl in it... they way you have it now the parser could come from type and have to use look ahead to figure out if it has a type or a method_decl when it shouldn't have to. Also you link to CF25 from method_decl which is not the correct state for that.
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anyone referencing KD states, I updated my UML diagram and my tickets to match. check my ticket page for the appropriate states to transition to.
I think you better double check your diagram. You can't do KD21 -> KD04 because it has a method_decl in it... they way you have it now the parser could come from type and have to use look ahead to figure out if it has a type or a method_decl when it shouldn't have to. Also you link to CF25 from method_decl which is not the correct state for that.