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adding Apex>>basicAt:test:put:

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This commit is contained in:
hyunghwan.chung 2019-08-17 05:28:25 +00:00
parent 24f8525db3
commit f3953c4754
5 changed files with 106 additions and 3 deletions
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1
moo/kernel/Apex.moo
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@ -122,6 +122,7 @@ extend Apex
method(#dual,#primitive) basicAt: index.
method(#dual,#primitive) basicAt: index put: value.
method(#dual,#primitive) basicAt: index test: test oldvalue put: newvalue.
method(#dual,#primitive) basicFillFrom: sindex with: value count: count.
method(#dual,#primitive) basicShiftFrom: sindex to: dindex count: count.

3
moo/kernel/Except.moo
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@ -174,7 +174,8 @@ extend Context
if (eb notNil)
{
/* position of the temporary variable in the ensureBlock that indicates
* if the block has been evaluated */
* if the block has been evaluated. see the method BlockContext>>ensure:.
* it is the position of the last temporary variable of the method */
pending_pos := ctx basicSize - 1.
if (ctx basicAt: pending_pos)
{

1
moo/lib/exec.c
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@ -4048,6 +4048,7 @@ static pf_t pftab[] =
{ "Apex_addToBeFinalized", { pf_add_to_be_finalized, 0, 0 } },
{ "Apex_basicAt:", { moo_pf_basic_at, 1, 1 } },
{ "Apex_basicAt:put:", { moo_pf_basic_at_put, 2, 2 } },
{ "Apex_basicAt:test:put:", { moo_pf_basic_at_test_put, 3, 3 } },
{ "Apex_basicFillFrom:with:count:", { moo_pf_basic_fill, 3, 3 } },
{ "Apex_basicNew", { moo_pf_basic_new, 0, 0 } },
{ "Apex_basicNew:", { moo_pf_basic_new, 1, 1 } },

1
moo/lib/moo-prv.h
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@ -1614,6 +1614,7 @@ moo_pfrc_t moo_pf_class (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
moo_pfrc_t moo_pf_basic_size (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
moo_pfrc_t moo_pf_basic_at (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
moo_pfrc_t moo_pf_basic_at_put (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
moo_pfrc_t moo_pf_basic_at_test_put (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
moo_pfrc_t moo_pf_basic_fill (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
moo_pfrc_t moo_pf_basic_shift (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);

99
moo/lib/pf-basic.c
View File

@ -452,6 +452,105 @@ moo_pfrc_t moo_pf_basic_at_put (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs)
return MOO_PF_SUCCESS;
}
moo_pfrc_t moo_pf_basic_at_test_put (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs)
{
moo_oop_t rcv, pos, oldval, newval;
moo_oow_t idx;
MOO_ASSERT (moo, nargs == 3);
rcv = MOO_STACK_GETRCV(moo, nargs);
if (!MOO_OOP_IS_POINTER(rcv))
{
/* the receiver is a special numeric object, not a normal pointer */
moo_seterrbfmt (moo, MOO_EMSGRCV, "receiver not indexable - %O", rcv);
return MOO_PF_FAILURE;
}
if (MOO_OBJ_GET_FLAGS_RDONLY(rcv))
{
moo_seterrbfmt (moo, MOO_EPERM, "not allowed to change a read-only object - %O", rcv);
return MOO_PF_FAILURE;
}
pos = MOO_STACK_GETARG(moo, nargs, 0);
oldval = MOO_STACK_GETARG(moo, nargs, 1);
newval = MOO_STACK_GETARG(moo, nargs, 1);
if (moo_inttooow(moo, pos, &idx) <= 0)
{
/* negative integer or not integer */
moo_seterrbfmt (moo, MOO_EINVAL, "invalid position - %O", pos);
return MOO_PF_FAILURE;
}
if (idx >= MOO_OBJ_GET_SIZE(rcv))
{
/* index out of range */
moo_seterrbfmt (moo, MOO_ERANGE, "position out of bound - %zu", idx);
return MOO_PF_FAILURE;
}
switch (MOO_OBJ_GET_FLAGS_TYPE(rcv))
{
case MOO_OBJ_TYPE_BYTE:
if (!MOO_OOP_IS_SMOOI(val))
{
moo_seterrbfmt (moo, MOO_EINVAL, "value not a byte - %O", val);
return MOO_PF_FAILURE;
}
/* TOOD: must I check the range of the value? */
MOO_OBJ_SET_BYTE_VAL (rcv, idx, MOO_OOP_TO_SMOOI(val));
break;
case MOO_OBJ_TYPE_CHAR:
if (!MOO_OOP_IS_CHAR(val))
{
moo_seterrbfmt (moo, MOO_EINVAL, "value not a character - %O", val);
return MOO_PF_FAILURE;
}
MOO_OBJ_SET_CHAR_VAL (rcv, idx, MOO_OOP_TO_CHAR(val));
break;
case MOO_OBJ_TYPE_HALFWORD:
if (!MOO_OOP_IS_SMOOI(val))
{
/* the value is not a number */
moo_seterrbfmt (moo, MOO_EINVAL, "value not a half-word integer - %O", val);
return MOO_PF_FAILURE;
}
/* if the small integer is too large, it will get truncated */
MOO_OBJ_SET_HALFWORD_VAL (rcv, idx, MOO_OOP_TO_SMOOI(val));
break;
case MOO_OBJ_TYPE_WORD:
{
moo_oow_t w;
if (moo_inttooow(moo, val, &w) <= 0)
{
/* the value is not a number, out of range, or negative */
moo_seterrbfmt (moo, MOO_EINVAL, "value not a word integer - %O", val);
return MOO_PF_FAILURE;
}
MOO_OBJ_SET_WORD_VAL (rcv, idx, MOO_OOP_TO_SMOOI(val));
break;
}
case MOO_OBJ_TYPE_OOP:
MOO_STORE_OOP (moo, MOO_OBJ_GET_OOP_PTR(rcv, idx), val);
break;
default:
moo_seterrnum (moo, MOO_EINTERN);
return MOO_PF_HARD_FAILURE;
}
/* TODO: return receiver or value? */
MOO_STACK_SETRET (moo, nargs, val);
return MOO_PF_SUCCESS;
}
moo_pfrc_t moo_pf_basic_fill (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs)
{
moo_oop_t rcv, spos, dval, slen;