next_free          73 src/global-handles.cc     parameter_or_next_free_.next_free = NULL;
next_free          83 src/global-handles.cc     parameter_or_next_free_.next_free = *first_free;
next_free         107 src/global-handles.cc     parameter_or_next_free_.next_free = global_handles->first_free_;
next_free         177 src/global-handles.cc     return parameter_or_next_free_.next_free;
next_free         181 src/global-handles.cc     parameter_or_next_free_.next_free = value;
next_free         272 src/global-handles.cc     Node* next_free;
next_free         415 src/global-handles.cc   first_free_ = result->next_free();