void Function() { _paramList.Clear(); Expect(4); Expect(1); var funcName = t.val; Expect(5); if (la.kind == 1) { Get(); _paramList.Add(t.val); while (la.kind == 6) { Get(); Expect(1); _paramList.Add(t.val); } } Expect(7); if (Vars.IsFunctionExists(funcName) || Vars.IsHostFunctionExists(funcName)) { SemErr(string.Format("Function '{0}' already declared", funcName)); } Vars.RegisterFunction(funcName, _scanner.PC, _paramList); Block(); }