class _Sum{ //semantic rule related block using C# as host language (block can be implemented as nested struct) internal _Sum(calc0_direct parent){parent_=parent;}
class _Product{ //semantic rule related block using C# as host language (block can be implemented as nested struct) internal _Product(calc0_direct parent){parent_=parent;}
class _Number{ //semantic rule related block using C# as host language (block can be implemented as nested struct) internal _Number(calc0_direct parent){parent_=parent;}
internal _Product(calc0_direct grammarClass) { parent_ = grammarClass; }
internal _Sum(calc0_direct grammarClass) { parent_ = grammarClass; }
class _Sum { //semantic rule related block using C# as host language (block can be implemented as nested struct) internal _Sum(calc0_direct parent) { parent_ = parent; }
internal _Number(calc0_direct grammarClass) { parent_ = grammarClass; }
class _Number { //semantic rule related block using C# as host language (block can be implemented as nested struct) internal _Number(calc0_direct parent) { parent_ = parent; }
class _Product { //semantic rule related block using C# as host language (block can be implemented as nested struct) internal _Product(calc0_direct parent) { parent_ = parent; }