bison.j4a.y Line 151-153: should be t_class_or_interface: T_CLASS {$$ = T_CLASS;} | T_INTERFACE {$$ = T_INTERFACE;}
bison.j4a.y Line 151-153: should be
t_class_or_interface:
T_CLASS {$$ = T_CLASS;}
| T_INTERFACE {$$ = T_INTERFACE;}