41424344454647484950
case 2: return new TwoVarDynamicScope(staticScope, parent); case 3: return new ThreeVarDynamicScope(staticScope, parent); case 4: return new FourVarDynamicScope(staticScope, parent); default: return new ManyVarsDynamicScope(staticScope, parent); } }
58596061626364656667
56575859606162636465
73747576777879808182