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added the 'rem' and 'mod' primitive functions

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hyung-hwan 2018-04-08 17:35:21 +00:00
parent e92407221f
commit 69a68e3fa4
1 changed files with 21 additions and 1 deletions
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22
lib/prim.c
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@ -612,6 +612,25 @@ static hcl_pfrc_t pf_number_rem (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
return HCL_PF_SUCCESS;
}
static hcl_pfrc_t pf_number_mod (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
hcl_ooi_t i;
hcl_oop_t arg, ret, rem;
ret = HCL_STACK_GETARG(hcl, nargs, 0);
for (i = 1; i < nargs; i++)
{
arg = HCL_STACK_GETARG(hcl, nargs, i);
ret = hcl_divints(hcl, ret, arg, 1, &rem);
if (!ret) return HCL_PF_FAILURE;
ret = rem;
}
HCL_STACK_SETRET (hcl, nargs, ret);
return HCL_PF_SUCCESS;
}
static hcl_pfrc_t pf_number_sqrt (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
hcl_oop_t ret;
@ -783,7 +802,8 @@ static pf_t builtin_prims[] =
{ 1, HCL_TYPE_MAX(hcl_oow_t), pf_number_mlt, 3, { 'm','l','t' } },
{ 1, HCL_TYPE_MAX(hcl_oow_t), pf_number_div, 1, { '/' } },
{ 1, HCL_TYPE_MAX(hcl_oow_t), pf_number_quo, 3, { 'q','u','o' } },
{ 2, HCL_TYPE_MAX(hcl_oow_t), pf_number_rem, 3, { 'm','o','d' } },
{ 2, HCL_TYPE_MAX(hcl_oow_t), pf_number_rem, 3, { 'r','e','m' } },
{ 2, HCL_TYPE_MAX(hcl_oow_t), pf_number_mod, 3, { 'm','o','d' } },
{ 1, 1, pf_number_sqrt, 4, { 's','q','r','t' } },
{ 1, 1, pf_number_abs, 3, { 'a','b','s' } },