예제 #1
0
파일: object.c 프로젝트: leia/dfsch
static void finalize_slots_definition(class_t* klass,
                                      dfsch_object_t* env,
                                      dfsch_object_t* slot_definitions){
  dfsch_object_t* i = slot_definitions;

  while (DFSCH_PAIR_P(i)){
    dfsch_object_t* slot_def = DFSCH_FAST_CAR(i);
    if (DFSCH_PAIR_P(slot_def)){
      dfsch_slot_t* slot = 
        find_direct_slot(klass, 
                         dfsch_symbol(DFSCH_FAST_CAR(slot_def)));
      slot_def = DFSCH_FAST_CDR(slot_def);
      while (DFSCH_PAIR_P((slot_def))){                                 
        dfsch_object_t* keyword;                                
        dfsch_object_t* value;                                  
        keyword = DFSCH_FAST_CAR(slot_def);                       
        slot_def = DFSCH_FAST_CDR(slot_def);                                
        if (!DFSCH_PAIR_P(slot_def)){                                     
          dfsch_error("Value expected for slot option", keyword);
        }                                                               
        value = DFSCH_FAST_CAR(slot_def);                         
        slot_def = DFSCH_FAST_CDR(slot_def);
        
        if(dfsch_compare_keyword(keyword, "accessor")){
          dfsch_object_t* accessor = 
            dfsch__make_slot_accessor_for_slot(klass, slot);
          dfsch_method_t* method = 
            dfsch_make_method(accessor, NULL, dfsch_cons(klass, NULL), 
                              accessor);
          dfsch_define_method(env, value, method);
          
        } else if(dfsch_compare_keyword(keyword, "reader")){
          dfsch_object_t* accessor = 
            dfsch__make_slot_reader_for_slot(klass, slot);
          dfsch_method_t* method = 
            dfsch_make_method(accessor, NULL, dfsch_cons(klass, NULL), 
                              accessor);
          dfsch_define_method(env, value, method);
          
        } else if(dfsch_compare_keyword(keyword, "write")){
          dfsch_object_t* accessor = 
            dfsch__make_slot_writer_for_slot(klass, slot);
          dfsch_method_t* method = 
            dfsch_make_method(accessor, NULL, dfsch_cons(klass, NULL), 
                              accessor);
          dfsch_define_method(env, value, method);
          
        } else if(dfsch_compare_keyword(keyword, "initform")){
          klass->initvalues = dfsch_cons(dfsch_list(2, 
                                                    dfsch_eval(value, env), 
                                                    slot),
                                         klass->initvalues);
        } else if(dfsch_compare_keyword(keyword, "initarg")){
          klass->initargs = dfsch_cons(dfsch_list(2, value, slot),
                                       klass->initargs);
        } else if(dfsch_compare_keyword(keyword, "documentation")){
          slot->documentation = dfsch_string_to_cstr(value);
        }
 
      }
    }

    i = DFSCH_FAST_CDR(i);
  }
}
예제 #2
0
파일: load.c 프로젝트: adh/dfsch
static int load_source_callback(dfsch_object_t* object,
                                dfsch_object_t* env){
  dfsch_eval(object, env);
  return 1;
}