1                 : AFun symClosure = 0;
       2                 : AFun symDerive = 0;
       3                 : AFun symEnvBinding = 0;
       4                 : AFun symClosureElem = 0;
       5                 : 
       6              51 : void initStoreExprHelpers() {
       7              51 :     symClosure = ATmakeAFun("Closure", 2, ATfalse);
       8              51 :     ATprotectAFun(symClosure);
       9              51 :     symDerive = ATmakeAFun("Derive", 6, ATfalse);
      10              51 :     ATprotectAFun(symDerive);
      11              51 :     symEnvBinding = ATmakeAFun("", 2, ATfalse);
      12              51 :     ATprotectAFun(symEnvBinding);
      13              51 :     symClosureElem = ATmakeAFun("", 2, ATfalse);
      14              51 :     ATprotectAFun(symClosureElem);
      15                 : }