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*copied alive checker when cloning a referenced usertype.

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This commit is contained in:
Wang Renxin 2017-03-31 15:07:19 +08:00
parent 9913258e46
commit f0154061e4
1 changed files with 3 additions and 0 deletions
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3
core/my_basic.c
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@ -9103,6 +9103,9 @@ static int _clone_object(mb_interpreter_t* s, _object_t* obj, _object_t* tgt, bo
obj->data.usertype_ref->dtor, obj->data.usertype_ref->clone,
obj->data.usertype_ref->hash, obj->data.usertype_ref->cmp, obj->data.usertype_ref->fmt
);
#ifdef MB_ENABLE_ALIVE_CHECKING_ON_USERTYPE_REF
tgt->data.usertype_ref->alive_checker = obj->data.usertype_ref->alive_checker;
#endif /* MB_ENABLE_ALIVE_CHECKING_ON_USERTYPE_REF */
if(obj->data.usertype_ref->calc_operators) {
tgt->data.usertype_ref->calc_operators = (_calculation_operator_info_t*)mb_malloc(sizeof(_calculation_operator_info_t));
memcpy(tgt->data.usertype_ref->calc_operators, obj->data.usertype_ref->calc_operators, sizeof(_calculation_operator_info_t));