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gambas-source-code/main/gbx/gbx_subr_test.c
Benoît Minisini b936c83f0d [CONFIGURATION] 
* NEW: Update copyright strings.

[DEVELOPMENT ENVIRONMENT]
* NEW: Display menu shortcuts inside the form editor.


git-svn-id: svn://localhost/gambas/trunk@3670 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2011-03-21 00:04:10 +00:00

1018 lines
18 KiB
C
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/***************************************************************************
gbx_subr_test.c
(c) 2000-2011 Benoît Minisini <gambas@users.sourceforge.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
***************************************************************************/
#include "gb_common.h"
#include <math.h>
#include "gbx_value.h"
#include "gbx_subr.h"
#include "gbx_date.h"
#include "gbx_object.h"
#include "gbx_math.h"
#include "gbx_compare.h"
#define STT_NAME SUBR_case
#define STT_TEST ==
#define STT_CASE
#include "gbx_subr_test_temp.h"
void SUBR_bit(ushort code)
{
static void *jump[16] = {
&&__ERROR, &&__BCLR, &&__BSET, &&__BTST, &&__BCHG, &&__ASL, &&__ASR, &&__ROL,
&&__ROR, &&__LSL, &&__LSR, &&__ERROR, &&__ERROR, &&__ERROR, &&__ERROR, &&__ERROR
};
static int nbits[6] = { 0, 0, 8, 16, 32, 64 };
int64_t val;
int bit;
TYPE type;
int n;
bool variant;
SUBR_ENTER_PARAM(2);
type = PARAM->type;
variant = TYPE_is_variant(type);
if (variant)
type = PARAM->_variant.vtype;
if (type <= T_BOOLEAN || type > T_LONG)
THROW(E_TYPE, "Number", TYPE_get_name(type));
VALUE_conv(PARAM, T_LONG);
val = PARAM->_long.value;
n = nbits[type];
VALUE_conv_integer(&PARAM[1]);
bit = PARAM[1]._integer.value;
if ((bit < 0) || (bit >= n))
THROW(E_ARG);
RETURN->type = type;
goto *jump[code & 0xF];
__BCLR:
val &= ~(1ULL << bit);
goto __END;
__BSET:
val |= (1ULL << bit);
goto __END;
__BTST:
RETURN->type = T_BOOLEAN;
RETURN->_boolean.value = (val & (1ULL << bit)) ? (-1) : 0;
goto __LEAVE;
__BCHG:
val ^= (1ULL << bit);
goto __END;
__ASL:
{
static void *asl_jump[6] = { &&__ERROR, &&__ERROR, &&__ASL_BYTE, &&__ASL_SHORT, &&__ASL_INTEGER, &&__ASL_LONG };
goto *asl_jump[type];
__ASL_BYTE:
val = ((unsigned char)val << bit);
goto __END_BYTE;
__ASL_SHORT:
val = (((short)val << bit) & 0x7FFF) | (((short)val) & 0x8000);
goto __END_SHORT;
__ASL_INTEGER:
val = (((int)val << bit) & 0x7FFFFFFF) | (((int)val) & 0x80000000);
goto __END_INTEGER;
__ASL_LONG:
val = ((val << bit) & 0x7FFFFFFFFFFFFFFFLL) | (val & 0x8000000000000000LL);
goto __END_LONG;
}
__ASR:
{
static void *asr_jump[6] = { &&__ERROR, &&__ERROR, &&__ASR_BYTE, &&__ASR_SHORT, &&__ASR_INTEGER, &&__ASR_LONG };
goto *asr_jump[type];
__ASR_BYTE:
val = ((unsigned char)val >> bit);
goto __END_BYTE;
__ASR_SHORT:
val = (((short)val >> bit) & 0x7FFF) | (((short)val) & 0x8000);
goto __END_SHORT;
__ASR_INTEGER:
val = (((int)val >> bit) & 0x7FFFFFFF) | (((int)val) & 0x80000000);
goto __END_INTEGER;
__ASR_LONG:
val = ((val >> bit) & 0x7FFFFFFFFFFFFFFFLL) | (val & 0x8000000000000000LL);
goto __END_LONG;
}
__ROL:
{
static void *rol_jump[6] = { &&__ERROR, &&__ERROR, &&__ROL_BYTE, &&__ROL_SHORT, &&__ROL_INTEGER, &&__ROL_LONG };
goto *rol_jump[type];
__ROL_BYTE:
val = (val << bit) | (val >> (8 - bit));
goto __END_BYTE;
__ROL_SHORT:
val = ((ushort)val << bit) | ((ushort)val >> (16 - bit));
goto __END_SHORT;
__ROL_INTEGER:
val = ((uint)val << bit) | ((uint)val >> (32 - bit));
goto __END_INTEGER;
__ROL_LONG:
val = ((uint64_t)val << bit) | ((uint64_t)val >> (64 - bit));
goto __END_LONG;
}
__ROR:
{
static void *ror_jump[6] = { &&__ERROR, &&__ERROR, &&__ROR_BYTE, &&__ROR_SHORT, &&__ROR_INTEGER, &&__ROR_LONG };
goto *ror_jump[type];
__ROR_BYTE:
val = (val >> bit) | (val << (8 - bit));
goto __END_BYTE;
__ROR_SHORT:
val = ((ushort)val >> bit) | ((ushort)val << (16 - bit));
goto __END_SHORT;
__ROR_INTEGER:
val = ((uint)val >> bit) | ((uint)val << (32 - bit));
goto __END_INTEGER;
__ROR_LONG:
val = ((uint64_t)val >> bit) | ((uint64_t)val << (64 - bit));
goto __END_LONG;
}
__LSL:
{
static void *lsl_jump[6] = { &&__ERROR, &&__ERROR, &&__LSL_BYTE, &&__LSL_SHORT, &&__LSL_INTEGER, &&__LSL_LONG };
goto *lsl_jump[type];
__LSL_BYTE:
val = ((unsigned char)val << bit);
goto __END_BYTE;
__LSL_SHORT:
val = ((unsigned short)val << bit);
goto __END_SHORT;
__LSL_INTEGER:
val = ((unsigned int)val << bit);
goto __END_INTEGER;
__LSL_LONG:
val = ((uint64_t)val << bit);
goto __END_LONG;
}
__LSR:
{
static void *lsr_jump[6] = { &&__ERROR, &&__ERROR, &&__LSR_BYTE, &&__LSR_SHORT, &&__LSR_INTEGER, &&__LSR_LONG };
goto *lsr_jump[type];
__LSR_BYTE:
val = ((unsigned char)val >> bit);
goto __END_BYTE;
__LSR_SHORT:
val = ((unsigned short)val >> bit);
goto __END_SHORT;
__LSR_INTEGER:
val = ((unsigned int)val >> bit);
goto __END_INTEGER;
__LSR_LONG:
val = ((uint64_t)val >> bit);
goto __END_LONG;
}
__ERROR:
THROW_ILLEGAL();
__END:
{
static void *end_jump[6] = { &&__ERROR, &&__ERROR, &&__END_BYTE, &&__END_SHORT, &&__END_INTEGER, &&__END_LONG };
goto *end_jump[type];
__END_BYTE:
RETURN->_integer.value = (unsigned int)val & 0xFF;
goto __END_VARIANT;
__END_SHORT:
RETURN->_integer.value = (int)val & 0xFFFF;
goto __END_VARIANT;
__END_INTEGER:
RETURN->_integer.value = (int)val;
goto __END_VARIANT;
__END_LONG:
RETURN->_long.value = val;
goto __END_VARIANT;
}
__END_VARIANT:
if (variant)
VALUE_conv_variant(RETURN);
__LEAVE:
SUBR_LEAVE();
}
void SUBR_if(ushort code)
{
TYPE type;
SUBR_ENTER_PARAM(3);
VALUE_conv_boolean(PARAM);
switch (code & 0x1F)
{
case 0:
type = SUBR_check_good_type(&PARAM[1], 2);
if (type != T_VARIANT)
{
*PC |= 1;
goto __TYPE;
}
else
{
*PC |= 2;
goto __VARIANT;
}
case 1:
__TYPE:
*RETURN = PARAM->_boolean.value ? PARAM[1] : PARAM[2];
break;
case 2:
__VARIANT:
if (PARAM->_boolean.value)
{
VALUE_conv_variant(&PARAM[1]);
*RETURN = PARAM[1];
}
else
{
VALUE_conv_variant(&PARAM[2]);
*RETURN = PARAM[2];
}
break;
}
SUBR_LEAVE();
}
void SUBR_choose(ushort code)
{
int val;
SUBR_ENTER();
VALUE_conv_integer(PARAM);
val = PARAM->_integer.value;
if (val >= 1 && val <= NPARAM)
{
VALUE_conv_variant(&PARAM[val]);
*RETURN = PARAM[val];
}
else
{
RETURN->type = T_VARIANT;
RETURN->_variant.vtype = T_NULL;
}
SUBR_LEAVE();
}
void SUBR_near(void)
{
int result;
SUBR_ENTER_PARAM(2);
VALUE_conv_string(&PARAM[0]);
VALUE_conv_string(&PARAM[1]);
//result = STRING_comp_value_ignore_case(&PARAM[0], &PARAM[1]) ? -1 : 0;
result = STRING_equal_ignore_case(PARAM[0]._string.addr + PARAM[0]._string.start, PARAM[0]._string.len, PARAM[1]._string.addr + PARAM[1]._string.start, PARAM[1]._string.len) ? -1 : 0;
RELEASE_STRING(&PARAM[0]);
RELEASE_STRING(&PARAM[1]);
PARAM->type = T_BOOLEAN;
PARAM->_boolean.value = result;
SP--;
}
#if 0
void SUBR_comp(ushort code)
{
static void *jump[17] = {
&&__VARIANT, &&__BOOLEAN, &&__BYTE, &&__SHORT, &&__INTEGER, &&__LONG, &&__SINGLE, &&__FLOAT, &&__DATE,
&&__STRING, &&__STRING, &&__POINTER, &&__ERROR, &&__ERROR, &&__ERROR, &&__NULL, &&__OBJECT
};
//static void *test[] = { &&__EQ, &&__NE, &&__GT, &&__LE, &&__LT, &&__GE };
char NO_WARNING(result);
VALUE *P1;
VALUE *P2;
P1 = SP - 2;
P2 = P1 + 1;
goto *jump[code & 0x1F];
__BOOLEAN:
__BYTE:
__SHORT:
__INTEGER:
result = P1->_integer.value == P2->_integer.value;
goto __END;
__LONG:
VALUE_conv(P1, T_LONG);
VALUE_conv(P2, T_LONG);
result = P1->_long.value == P2->_long.value;
goto __END;
__DATE:
VALUE_conv(P1, T_DATE);
VALUE_conv(P2, T_DATE);
result = DATE_comp_value(P1, P2) == 0;
goto __END;
__NULL:
if (P2->type == T_NULL)
{
result = VALUE_is_null(P1);
goto __END_RELEASE;
}
else if (P1->type == T_NULL)
{
result = VALUE_is_null(P2);
goto __END_RELEASE;
}
__STRING:
VALUE_conv_string(P1);
VALUE_conv_string(P2);
if (P1->_string.len != P2->_string.len)
result = 0;
else
result = STRING_equal_same(P1->_string.addr + P1->_string.start, P2->_string.addr + P2->_string.start, P1->_string.len);
RELEASE_STRING(P1);
RELEASE_STRING(P2);
goto __END;
__SINGLE:
__FLOAT:
VALUE_conv_float(P1);
VALUE_conv_float(P2);
result = P1->_float.value == P2->_float.value;
goto __END;
__POINTER:
VALUE_conv(P1, T_POINTER);
VALUE_conv(P2, T_POINTER);
result = P1->_pointer.value == P2->_pointer.value;
goto __END;
__OBJECT:
result = OBJECT_comp_value(P1, P2) == 0;
//RELEASE_OBJECT(P1);
//RELEASE_OBJECT(P2);
goto __END_RELEASE;
__VARIANT:
{
bool variant = FALSE;
TYPE type;
if (TYPE_is_variant(P1->type))
{
VARIANT_undo(P1);
variant = TRUE;
}
if (TYPE_is_variant(P2->type))
{
VARIANT_undo(P2);
variant = TRUE;
}
type = Max(P1->type, P2->type);
if (TYPE_is_object_null(P1->type) && TYPE_is_object_null(P2->type))
type = T_OBJECT;
else if (TYPE_is_object(type))
THROW(E_TYPE, "Object", TYPE_get_name(Min(P1->type, P2->type)));
if (!variant)
*PC |= type;
goto *jump[type];
}
__ERROR:
THROW(E_TYPE, "Number, Date or String", TYPE_get_name(code & 0x1F));
__END_RELEASE:
RELEASE(P1);
RELEASE(P2);
__END:
P1->type = T_BOOLEAN;
SP--;
P1->_boolean.value = -result;
}
void SUBR_compn(ushort code)
{
static void *jump[17] = {
&&__VARIANT, &&__BOOLEAN, &&__BYTE, &&__SHORT, &&__INTEGER, &&__LONG, &&__SINGLE, &&__FLOAT, &&__DATE,
&&__STRING, &&__STRING, &&__POINTER, &&__ERROR, &&__ERROR, &&__ERROR, &&__NULL, &&__OBJECT
};
//static void *test[] = { &&__EQ, &&__NE, &&__GT, &&__LE, &&__LT, &&__GE };
char NO_WARNING(result);
VALUE *P1;
VALUE *P2;
P1 = SP - 2;
P2 = P1 + 1;
goto *jump[code & 0x1F];
__BOOLEAN:
__BYTE:
__SHORT:
__INTEGER:
result = P1->_integer.value == P2->_integer.value;
goto __END;
__LONG:
VALUE_conv(P1, T_LONG);
VALUE_conv(P2, T_LONG);
result = P1->_long.value == P2->_long.value;
goto __END;
__DATE:
VALUE_conv(P1, T_DATE);
VALUE_conv(P2, T_DATE);
result = DATE_comp_value(P1, P2) == 0;
goto __END;
__NULL:
if (P2->type == T_NULL)
{
result = VALUE_is_null(P1);
goto __END_RELEASE;
}
else if (P1->type == T_NULL)
{
result = VALUE_is_null(P2);
goto __END_RELEASE;
}
__STRING:
VALUE_conv_string(P1);
VALUE_conv_string(P2);
if (P1->_string.len != P2->_string.len)
result = 0;
else
result = STRING_equal_same(P1->_string.addr + P1->_string.start, P2->_string.addr + P2->_string.start, P1->_string.len);
RELEASE_STRING(P1);
RELEASE_STRING(P2);
goto __END;
__SINGLE:
__FLOAT:
VALUE_conv_float(P1);
VALUE_conv_float(P2);
result = P1->_float.value == P2->_float.value;
goto __END;
__POINTER:
VALUE_conv(P1, T_POINTER);
VALUE_conv(P2, T_POINTER);
result = P1->_pointer.value == P2->_pointer.value;
goto __END;
__OBJECT:
result = OBJECT_comp_value(P1, P2) == 0;
//RELEASE_OBJECT(P1);
//RELEASE_OBJECT(P2);
goto __END_RELEASE;
__VARIANT:
{
bool variant = FALSE;
TYPE type;
if (TYPE_is_variant(P1->type))
{
VARIANT_undo(P1);
variant = TRUE;
}
if (TYPE_is_variant(P2->type))
{
VARIANT_undo(P2);
variant = TRUE;
}
type = Max(P1->type, P2->type);
if (TYPE_is_object_null(P1->type) && TYPE_is_object_null(P2->type))
type = T_OBJECT;
else if (TYPE_is_object(type))
THROW(E_TYPE, "Object", TYPE_get_name(Min(P1->type, P2->type)));
if (!variant)
*PC |= type;
goto *jump[type];
}
__ERROR:
THROW(E_TYPE, "Number, Date or String", TYPE_get_name(code & 0x1F));
__END_RELEASE:
RELEASE(P1);
RELEASE(P2);
__END:
P1->type = T_BOOLEAN;
SP--;
P1->_boolean.value = result - 1; // ? 0 : -1;
}
#endif
#define sgn(_x) \
({ \
int x = _x; \
int minusOne = x >> 31; \
unsigned int negateX = (unsigned int) -x; \
int plusOne = (int)(negateX >> 31); \
int result = minusOne | plusOne; \
result; \
})
void SUBR_compi(ushort code)
{
static void *jump[17] = {
&&__VARIANT, &&__BOOLEAN, &&__BYTE, &&__SHORT, &&__INTEGER, &&__LONG, &&__SINGLE, &&__FLOAT, &&__DATE,
&&__STRING, &&__STRING, &&__POINTER, &&__ERROR, &&__ERROR, &&__ERROR, &&__NULL, &&__OBJECT
};
static void *test[] = { &&__GT, &&__LE, &&__LT, &&__GE };
char NO_WARNING(result);
VALUE *P1;
VALUE *P2;
TYPE type;
P1 = SP - 2;
P2 = P1 + 1;
type = code & 0x1F;
goto *jump[type];
__BOOLEAN:
__BYTE:
__SHORT:
__INTEGER:
result = P1->_integer.value > P2->_integer.value ? 1 : P1->_integer.value < P2->_integer.value ? -1 : 0;
goto __END;
__LONG:
VALUE_conv(P1, T_LONG);
VALUE_conv(P2, T_LONG);
result = P1->_long.value > P2->_long.value ? 1 : P1->_long.value < P2->_long.value ? -1 : 0;
goto __END;
__DATE:
VALUE_conv(P1, T_DATE);
VALUE_conv(P2, T_DATE);
result = DATE_comp_value(P1, P2);
goto __END;
__NULL:
__STRING:
VALUE_conv_string(P1);
VALUE_conv_string(P2);
result = STRING_compare(P1->_string.addr + P1->_string.start, P1->_string.len, P2->_string.addr + P2->_string.start, P2->_string.len);
RELEASE_STRING(P1);
RELEASE_STRING(P2);
goto __END;
__SINGLE:
VALUE_conv(P1, T_SINGLE);
VALUE_conv(P2, T_SINGLE);
result = P1->_single.value > P2->_single.value ? 1 : P1->_single.value < P2->_single.value ? -1 : 0;
goto __END;
__FLOAT:
VALUE_conv_float(P1);
VALUE_conv_float(P2);
result = P1->_float.value > P2->_float.value ? 1 : P1->_float.value < P2->_float.value ? -1 : 0;
goto __END;
__POINTER:
VALUE_conv(P1, T_POINTER);
VALUE_conv(P2, T_POINTER);
result = P1->_pointer.value > P2->_pointer.value ? 1 : P1->_pointer.value < P2->_pointer.value ? -1 : 0;
goto __END;
__OBJECT:
result = OBJECT_comp_value(P1, P2);
//RELEASE_OBJECT(P1);
//RELEASE_OBJECT(P2);
goto __END_RELEASE;
__VARIANT:
{
bool variant = FALSE;
if (TYPE_is_variant(P1->type))
{
VARIANT_undo(P1);
variant = TRUE;
}
if (TYPE_is_variant(P2->type))
{
VARIANT_undo(P2);
variant = TRUE;
}
type = Max(P1->type, P2->type);
if (type == T_NULL || TYPE_is_string(type))
{
TYPE typem = Min(P1->type, P2->type);
if (!TYPE_is_string(typem))
THROW(E_TYPE, TYPE_get_name(typem), TYPE_get_name(type));
}
else if (TYPE_is_object(type))
goto __ERROR;
if (!variant)
*PC |= type;
goto *jump[type];
}
__ERROR:
THROW(E_TYPE, "Number, Date or String", TYPE_get_name(type));
__END_RELEASE:
RELEASE(P1);
RELEASE(P2);
__END:
P1->type = T_BOOLEAN;
SP--;
goto *test[(code >> 8) - (C_GT >> 8)];
__GT:
P1->_boolean.value = result > 0 ? -1 : 0;
return;
__GE:
P1->_boolean.value = result >= 0 ? -1 : 0;
return;
__LT:
P1->_boolean.value = result < 0 ? -1 : 0;
return;
__LE:
P1->_boolean.value = result <= 0 ? -1 : 0;
return;
}
void SUBR_strcomp(ushort code)
{
int mode = GB_COMP_BINARY;
char *s1, *s2;
int l1, l2;
int ret;
SUBR_ENTER();
VALUE_conv_string(&PARAM[0]);
VALUE_conv_string(&PARAM[1]);
if (NPARAM == 3)
mode = SUBR_get_integer(&PARAM[2]);
mode &= GB_COMP_TYPE_MASK;
if (mode == GB_COMP_BINARY)
ret = STRING_compare(PARAM[0]._string.addr + PARAM[0]._string.start, PARAM[0]._string.len, PARAM[1]._string.addr + PARAM[1]._string.start, PARAM[1]._string.len);
else if (mode == GB_COMP_NOCASE)
ret = STRING_compare_ignore_case(PARAM[0]._string.addr + PARAM[0]._string.start, PARAM[0]._string.len, PARAM[1]._string.addr + PARAM[1]._string.start, PARAM[1]._string.len);
else
{
SUBR_get_string_len(&PARAM[0], &s1, &l1);
SUBR_get_string_len(&PARAM[1], &s2, &l2);
if (mode & GB_COMP_NATURAL)
ret = COMPARE_string_natural(s1, l1, s2, l2, mode & GB_COMP_NOCASE);
else if (mode & GB_COMP_LIKE)
ret = COMPARE_string_like(s1, l1, s2, l2);
else if (mode & GB_COMP_LANG)
ret = COMPARE_string_lang(s1, l1, s2, l2, mode & GB_COMP_NOCASE, FALSE);
else
THROW(E_ARG);
}
RETURN->_integer.type = T_INTEGER;
RETURN->_integer.value = ret;
SUBR_LEAVE();
}
void SUBR_is(ushort code)
{
VALUE *P1 = SP - 2;
VALUE *P2 = SP - 1;
void *object;
CLASS *klass;
bool res;
VALUE_conv(P1, T_OBJECT);
object = P1->_object.object;
klass = P2->_class.class;
if (!object)
res = FALSE;
else
res = (OBJECT_class(object) == klass || CLASS_inherits(OBJECT_class(object), klass));
OBJECT_UNREF(object, "SUBR_is");
P1->type = T_BOOLEAN;
P1->_boolean.value = -(res ^ (code & 1));
SP--;
}
void SUBR_min_max(ushort code)
{
static void *jump[] = {
&&__VARIANT, &&__BOOLEAN, &&__BYTE, &&__SHORT, &&__INTEGER, &&__LONG, &&__FLOAT, &&__FLOAT, &&__DATE
};
TYPE type;
VALUE *P1, *P2;
void *jump_end;
bool is_max;
P1 = SP - 2;
P2 = P1 + 1;
jump_end = &&__END;
type = code & 0x0F;
is_max = ((code >> 8) == CODE_MAX);
goto *jump[type];
__BOOLEAN:
__BYTE:
__SHORT:
__INTEGER:
P1->type = type;
if (is_max)
{
if (P2->_integer.value > P1->_integer.value)
P1->_integer.value = P2->_integer.value;
}
else
{
if (P2->_integer.value < P1->_integer.value)
P1->_integer.value = P2->_integer.value;
}
goto *jump_end;
__LONG:
VALUE_conv(P1, T_LONG);
VALUE_conv(P2, T_LONG);
if (is_max)
{
if (P2->_long.value > P1->_long.value)
P1->_long.value = P2->_long.value;
}
else
{
if (P2->_long.value < P1->_long.value)
P1->_long.value = P2->_long.value;
}
goto *jump_end;
__FLOAT:
VALUE_conv_float(P1);
VALUE_conv_float(P2);
if (is_max)
{
if (P2->_float.value > P1->_float.value)
P1->_float.value = P2->_float.value;
}
else
{
if (P2->_float.value < P1->_float.value)
P1->_float.value = P2->_float.value;
}
goto *jump_end;
__DATE:
VALUE_conv(P1, T_DATE);
VALUE_conv(P2, T_DATE);
if (DATE_comp_value(P1, P2) == (is_max ? -1 : 1))
*P1 = *P2;
goto *jump_end;
__VARIANT:
type = Max(P1->type, P2->type);
if (TYPE_is_number_date(type))
{
*PC |= type;
goto *jump[type];
}
if (TYPE_is_variant(P1->type))
VARIANT_undo(P1);
if (TYPE_is_variant(P2->type))
VARIANT_undo(P2);
type = Max(P1->type, P2->type);
if (TYPE_is_number_date(type))
{
jump_end = &&__VARIANT_END;
goto *jump[type];
}
goto __ERROR;
__ERROR:
THROW(E_TYPE, "Number or date", TYPE_get_name(type));
__VARIANT_END:
VALUE_conv_variant(P1);
__END:
SP--;
}
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