1077 dict_extend(dict_T *d1, dict_T *d2, char_u *action, char *func_name)  in dict_extend()  argument
1085     if (d1->dv_type != NULL && d1->dv_type->tt_member != NULL)  in dict_extend()
1086 	type = d1->dv_type->tt_member;  in dict_extend()
1096 	    di1 = dict_find(d1, hi2->hi_key, -1);  in dict_extend()
1097 	    if (d1->dv_scope != 0)  in dict_extend()
1101 		if (d1->dv_scope == VAR_DEF_SCOPE  in dict_extend()
1117 		if (di1 != NULL && dict_add(d1, di1) == FAIL)  in dict_extend()
1130 		if (dict_wrong_func_name(d1, &HI2DI(hi2)->di_tv, hi2->hi_key))  in dict_extend()
1153     dict_T	*d1,  in dict_equal()  argument
1162     if (d1 == d2)  in dict_equal()
1164     if (dict_len(d1) != dict_len(d2))  in dict_equal()
1166     if (dict_len(d1) == 0)  in dict_equal()
1169     if (d1 == NULL || d2 == NULL)  in dict_equal()
1172     todo = (int)d1->dv_hashtab.ht_used;  in dict_equal()
1173     for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)  in dict_equal()