1.1 --- a/src/Environments.h	Sat Aug 04 17:51:43 2012 -0700
     1.2 +++ b/src/Environments.h	Sat Aug 04 19:33:06 2012 -0700
     1.3 @@ -135,9 +135,11 @@
     1.4          return slots_->at(slot);
     1.5      }
     1.6  
     1.7 +    // Begin GC descriptors.
     1.8      static inline size_t offsetOfSlots() {
     1.9          return OFFSETOF(EnvironmentMap, slots_);
    1.10      }
    1.11 +    // End GC descriptors.
    1.12  
    1.13      static inline EnvironmentMap *cast(Object *obj) {
    1.14          assert(!obj || obj->is(MapKind_MetaEnvironment));