+. static int[] global_yyStates;
+. static object[] global_yyVals;
+.#pragma warning disable 649
+. protected bool use_global_stacks;
+.#pragma warning restore 649
+. object[] yyVals; // value stack
+. object yyVal; // value stack ptr
+. int yyToken; // current input
+. int yyTop;
+.