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writing message sending implementation code

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hyung-hwan 2022-01-29 09:58:52 +00:00
parent d72baec0a9
commit a89b83a6fd
1 changed files with 20 additions and 11 deletions
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31
lib/exec.c
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@ -2124,15 +2124,20 @@ static hcl_oop_function_t find_method_noseterr (hcl_t* hcl, hcl_oop_class_t clas
{
hcl_oop_cons_t ass;
ass = (hcl_oop_cons_t)hcl_lookupdicforsymbol_noseterr(hcl, class_->memdic, &name );
if (!ass)
HCL_ASSERT (hcl, HCL_IS_NIL(hcl, class_->memdic) || HCL_IS_DIC(hcl, class_->memdic));
if (HCL_LIKELY(!HCL_IS_NIL(hcl, class_->memdic)))
{
hcl_oop_t val;
val = HCL_CONS_CDR(ass);
if (HCL_IS_FUNCTION(hcl, val))
ass = (hcl_oop_cons_t)hcl_lookupdicforsymbol_noseterr(hcl, class_->memdic, &name );
if (HCL_LIKELY(!ass))
{
/* TODO: futher check if it's a method */
return (hcl_oop_function_t)val;
hcl_oop_t val;
val = HCL_CONS_CDR(ass);
if (HCL_IS_FUNCTION(hcl, val))
{
/* TODO: futher check if it's a method */
return (hcl_oop_function_t)val;
}
}
}
class_ = (hcl_oop_class_t)class_->superclass;
@ -2155,7 +2160,7 @@ static HCL_INLINE int send_message (hcl_t* hcl, hcl_oop_t rcv, hcl_oop_t op, int
mth = find_method_noseterr(hcl, (hcl_oop_class_t)rcv->_class, op);
if (!mth)
{
/* TODO: error message?, do throw?? */
hcl_seterrbfmt (hcl, HCL_ENOENT, "'%.*js' not found in the %O", HCL_OBJ_GET_SIZE(op), HCL_OBJ_GET_CHAR_SLOT(op), rcv->_class);
return -1;
}
@ -3711,15 +3716,19 @@ if (do_throw(hcl, hcl->_nil, fetched_instruction_pointer) <= -1)
op = HCL_STACK_GETOP(hcl, b1);
if (HCL_IS_INSTANCE(hcl, rcv) && HCL_IS_SYMBOL(hcl, op))
{
if (send_message(hcl, rcv, op, ((bcode >> 2) & 1), b1) <= -1) goto send_failed;
if (send_message(hcl, rcv, op, ((bcode >> 2) & 1), b1) <= -1)
{
const hcl_ooch_t* msg = hcl_backuperrmsg (hcl);
hcl_seterrbfmt (hcl, HCL_ECALL, "unable to send %O to %O - %js", op, rcv, msg); /* TODO: change to HCL_ESEND?? */
goto cannot_send;
}
}
/* TODO: support non-symbol op? */
else
{
hcl_seterrbfmt (hcl, HCL_ECALL, "unable to send %O to %O - invalid receiver", op, rcv); /* TODO: change to HCL_ESEND?? */
cannot_send:
hcl_seterrbfmt (hcl, HCL_ECALL, "cannot send %O to %O", op, rcv); /* TODO: change to HCL_ESEND?? */
if (do_throw_with_internal_errmsg(hcl, fetched_instruction_pointer) >= 0) break;
send_failed:
supplement_errmsg (hcl, fetched_instruction_pointer);
goto oops;
}