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Set size testing and constant size propagation.

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This commit is contained in:
David Brown 2016-09-30 20:30:58 +01:00
parent 7238be5257
commit d344c9ce80
13 changed files with 126 additions and 71 deletions
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24
bootstrap/unix-44/OPB.c
View file

@ -468,7 +468,7 @@ void OPB_In (OPT_Node *x, OPT_Node y)
} else if ((f == 4 && y->typ->form == 7)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (k < 0 || k > (int64)OPM_MaxSet) {
if (k < 0 || k >= (int64)__ASHL(y->typ->size, 3)) {
OPB_err(202);
} else if (y->class == 7) {
(*x)->conval->intval = OPB_BoolToInt(__IN(k, y->conval->setval, 64));
@ -584,7 +584,11 @@ void OPB_MOp (int8 op, OPT_Node *x)
} else if (__IN(f, 0x60, 32)) {
z->conval->realval = -z->conval->realval;
} else {
if (z->typ->size == 8) {
z->conval->setval = ~z->conval->setval;
} else {
z->conval->setval = z->conval->setval ^ 0xffffffff;
}
}
z->obj = NIL;
} else {
@ -959,6 +963,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(101);
}
@ -983,6 +988,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval ^ yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(102);
}
@ -1037,6 +1043,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval | yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(105);
}
@ -1059,6 +1066,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & ~yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(106);
}
@ -1514,19 +1522,20 @@ void OPB_SetRange (OPT_Node *x, OPT_Node y)
} else if (((*x)->typ->form == 4 && y->typ->form == 4)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (0 > k || k > (int64)OPM_MaxSet) {
if (0 > k || k > 31) {
OPB_err(202);
}
}
if (y->class == 7) {
l = y->conval->intval;
if (0 > l || l > (int64)OPM_MaxSet) {
if (0 > l || l > 31) {
OPB_err(202);
}
}
if (((*x)->class == 7 && y->class == 7)) {
if (k <= l) {
(*x)->conval->setval = __SETRNG(k, l, 32);
OPB_SetSetType(*x);
} else {
OPB_err(201);
(*x)->conval->setval = __SETRNG(l, k, 32);
@ -1550,8 +1559,9 @@ void OPB_SetElem (OPT_Node *x)
OPB_err(93);
} else if ((*x)->class == 7) {
k = (*x)->conval->intval;
if ((0 <= k && k <= (int64)OPM_MaxSet)) {
if ((0 <= k && k <= 31)) {
(*x)->conval->setval = __SETOF(k,32);
OPB_SetSetType(*x);
} else {
OPB_err(202);
}
@ -1581,13 +1591,13 @@ static void OPB_CheckAssign (OPT_Struct x, OPT_Node ynode)
OPB_err(113);
}
break;
case 2: case 3: case 7:
case 2: case 3:
if (g != f) {
OPB_err(113);
}
break;
case 4:
if (g != 4 || x->size < y->size) {
case 4: case 7:
if (g != f || x->size < y->size) {
OPB_err(113);
}
break;

4
bootstrap/unix-44/OPC.c
View file

@ -1859,7 +1859,7 @@ void OPC_Len (OPT_Object obj, OPT_Struct array, int64 dim)
void OPC_Constant (OPT_Const con, int16 form)
{
int16 i;
uint32 s;
uint64 s;
int32 hex;
BOOLEAN skipLeading;
switch (form) {
@ -1891,7 +1891,7 @@ void OPC_Constant (OPT_Const con, int16 form)
do {
i -= 1;
hex = __ASHL(hex, 1);
if (__IN(i, s, 32)) {
if (__IN(i, s, 64)) {
hex += 1;
}
} while (!(__MASK(i, -8) == 0));

24
bootstrap/unix-48/OPB.c
View file

@ -468,7 +468,7 @@ void OPB_In (OPT_Node *x, OPT_Node y)
} else if ((f == 4 && y->typ->form == 7)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (k < 0 || k > (int64)OPM_MaxSet) {
if (k < 0 || k >= (int64)__ASHL(y->typ->size, 3)) {
OPB_err(202);
} else if (y->class == 7) {
(*x)->conval->intval = OPB_BoolToInt(__IN(k, y->conval->setval, 64));
@ -584,7 +584,11 @@ void OPB_MOp (int8 op, OPT_Node *x)
} else if (__IN(f, 0x60, 32)) {
z->conval->realval = -z->conval->realval;
} else {
if (z->typ->size == 8) {
z->conval->setval = ~z->conval->setval;
} else {
z->conval->setval = z->conval->setval ^ 0xffffffff;
}
}
z->obj = NIL;
} else {
@ -959,6 +963,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(101);
}
@ -983,6 +988,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval ^ yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(102);
}
@ -1037,6 +1043,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval | yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(105);
}
@ -1059,6 +1066,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & ~yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(106);
}
@ -1514,19 +1522,20 @@ void OPB_SetRange (OPT_Node *x, OPT_Node y)
} else if (((*x)->typ->form == 4 && y->typ->form == 4)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (0 > k || k > (int64)OPM_MaxSet) {
if (0 > k || k > 31) {
OPB_err(202);
}
}
if (y->class == 7) {
l = y->conval->intval;
if (0 > l || l > (int64)OPM_MaxSet) {
if (0 > l || l > 31) {
OPB_err(202);
}
}
if (((*x)->class == 7 && y->class == 7)) {
if (k <= l) {
(*x)->conval->setval = __SETRNG(k, l, 32);
OPB_SetSetType(*x);
} else {
OPB_err(201);
(*x)->conval->setval = __SETRNG(l, k, 32);
@ -1550,8 +1559,9 @@ void OPB_SetElem (OPT_Node *x)
OPB_err(93);
} else if ((*x)->class == 7) {
k = (*x)->conval->intval;
if ((0 <= k && k <= (int64)OPM_MaxSet)) {
if ((0 <= k && k <= 31)) {
(*x)->conval->setval = __SETOF(k,32);
OPB_SetSetType(*x);
} else {
OPB_err(202);
}
@ -1581,13 +1591,13 @@ static void OPB_CheckAssign (OPT_Struct x, OPT_Node ynode)
OPB_err(113);
}
break;
case 2: case 3: case 7:
case 2: case 3:
if (g != f) {
OPB_err(113);
}
break;
case 4:
if (g != 4 || x->size < y->size) {
case 4: case 7:
if (g != f || x->size < y->size) {
OPB_err(113);
}
break;

4
bootstrap/unix-48/OPC.c
View file

@ -1859,7 +1859,7 @@ void OPC_Len (OPT_Object obj, OPT_Struct array, int64 dim)
void OPC_Constant (OPT_Const con, int16 form)
{
int16 i;
uint32 s;
uint64 s;
int32 hex;
BOOLEAN skipLeading;
switch (form) {
@ -1891,7 +1891,7 @@ void OPC_Constant (OPT_Const con, int16 form)
do {
i -= 1;
hex = __ASHL(hex, 1);
if (__IN(i, s, 32)) {
if (__IN(i, s, 64)) {
hex += 1;
}
} while (!(__MASK(i, -8) == 0));

24
bootstrap/unix-88/OPB.c
View file

@ -468,7 +468,7 @@ void OPB_In (OPT_Node *x, OPT_Node y)
} else if ((f == 4 && y->typ->form == 7)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (k < 0 || k > (int64)OPM_MaxSet) {
if (k < 0 || k >= (int64)__ASHL(y->typ->size, 3)) {
OPB_err(202);
} else if (y->class == 7) {
(*x)->conval->intval = OPB_BoolToInt(__IN(k, y->conval->setval, 64));
@ -584,7 +584,11 @@ void OPB_MOp (int8 op, OPT_Node *x)
} else if (__IN(f, 0x60, 32)) {
z->conval->realval = -z->conval->realval;
} else {
if (z->typ->size == 8) {
z->conval->setval = ~z->conval->setval;
} else {
z->conval->setval = z->conval->setval ^ 0xffffffff;
}
}
z->obj = NIL;
} else {
@ -959,6 +963,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(101);
}
@ -983,6 +988,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval ^ yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(102);
}
@ -1037,6 +1043,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval | yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(105);
}
@ -1059,6 +1066,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & ~yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(106);
}
@ -1514,19 +1522,20 @@ void OPB_SetRange (OPT_Node *x, OPT_Node y)
} else if (((*x)->typ->form == 4 && y->typ->form == 4)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (0 > k || k > (int64)OPM_MaxSet) {
if (0 > k || k > 31) {
OPB_err(202);
}
}
if (y->class == 7) {
l = y->conval->intval;
if (0 > l || l > (int64)OPM_MaxSet) {
if (0 > l || l > 31) {
OPB_err(202);
}
}
if (((*x)->class == 7 && y->class == 7)) {
if (k <= l) {
(*x)->conval->setval = __SETRNG(k, l, 32);
OPB_SetSetType(*x);
} else {
OPB_err(201);
(*x)->conval->setval = __SETRNG(l, k, 32);
@ -1550,8 +1559,9 @@ void OPB_SetElem (OPT_Node *x)
OPB_err(93);
} else if ((*x)->class == 7) {
k = (*x)->conval->intval;
if ((0 <= k && k <= (int64)OPM_MaxSet)) {
if ((0 <= k && k <= 31)) {
(*x)->conval->setval = __SETOF(k,32);
OPB_SetSetType(*x);
} else {
OPB_err(202);
}
@ -1581,13 +1591,13 @@ static void OPB_CheckAssign (OPT_Struct x, OPT_Node ynode)
OPB_err(113);
}
break;
case 2: case 3: case 7:
case 2: case 3:
if (g != f) {
OPB_err(113);
}
break;
case 4:
if (g != 4 || x->size < y->size) {
case 4: case 7:
if (g != f || x->size < y->size) {
OPB_err(113);
}
break;

4
bootstrap/unix-88/OPC.c
View file

@ -1859,7 +1859,7 @@ void OPC_Len (OPT_Object obj, OPT_Struct array, int64 dim)
void OPC_Constant (OPT_Const con, int16 form)
{
int16 i;
uint32 s;
uint64 s;
int32 hex;
BOOLEAN skipLeading;
switch (form) {
@ -1891,7 +1891,7 @@ void OPC_Constant (OPT_Const con, int16 form)
do {
i -= 1;
hex = __ASHL(hex, 1);
if (__IN(i, s, 32)) {
if (__IN(i, s, 64)) {
hex += 1;
}
} while (!(__MASK(i, -8) == 0));

24
bootstrap/windows-48/OPB.c
View file

@ -468,7 +468,7 @@ void OPB_In (OPT_Node *x, OPT_Node y)
} else if ((f == 4 && y->typ->form == 7)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (k < 0 || k > (int64)OPM_MaxSet) {
if (k < 0 || k >= (int64)__ASHL(y->typ->size, 3)) {
OPB_err(202);
} else if (y->class == 7) {
(*x)->conval->intval = OPB_BoolToInt(__IN(k, y->conval->setval, 64));
@ -584,7 +584,11 @@ void OPB_MOp (int8 op, OPT_Node *x)
} else if (__IN(f, 0x60, 32)) {
z->conval->realval = -z->conval->realval;
} else {
if (z->typ->size == 8) {
z->conval->setval = ~z->conval->setval;
} else {
z->conval->setval = z->conval->setval ^ 0xffffffff;
}
}
z->obj = NIL;
} else {
@ -959,6 +963,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(101);
}
@ -983,6 +988,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval ^ yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(102);
}
@ -1037,6 +1043,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval | yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(105);
}
@ -1059,6 +1066,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & ~yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(106);
}
@ -1514,19 +1522,20 @@ void OPB_SetRange (OPT_Node *x, OPT_Node y)
} else if (((*x)->typ->form == 4 && y->typ->form == 4)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (0 > k || k > (int64)OPM_MaxSet) {
if (0 > k || k > 31) {
OPB_err(202);
}
}
if (y->class == 7) {
l = y->conval->intval;
if (0 > l || l > (int64)OPM_MaxSet) {
if (0 > l || l > 31) {
OPB_err(202);
}
}
if (((*x)->class == 7 && y->class == 7)) {
if (k <= l) {
(*x)->conval->setval = __SETRNG(k, l, 32);
OPB_SetSetType(*x);
} else {
OPB_err(201);
(*x)->conval->setval = __SETRNG(l, k, 32);
@ -1550,8 +1559,9 @@ void OPB_SetElem (OPT_Node *x)
OPB_err(93);
} else if ((*x)->class == 7) {
k = (*x)->conval->intval;
if ((0 <= k && k <= (int64)OPM_MaxSet)) {
if ((0 <= k && k <= 31)) {
(*x)->conval->setval = __SETOF(k,32);
OPB_SetSetType(*x);
} else {
OPB_err(202);
}
@ -1581,13 +1591,13 @@ static void OPB_CheckAssign (OPT_Struct x, OPT_Node ynode)
OPB_err(113);
}
break;
case 2: case 3: case 7:
case 2: case 3:
if (g != f) {
OPB_err(113);
}
break;
case 4:
if (g != 4 || x->size < y->size) {
case 4: case 7:
if (g != f || x->size < y->size) {
OPB_err(113);
}
break;

4
bootstrap/windows-48/OPC.c
View file

@ -1859,7 +1859,7 @@ void OPC_Len (OPT_Object obj, OPT_Struct array, int64 dim)
void OPC_Constant (OPT_Const con, int16 form)
{
int16 i;
uint32 s;
uint64 s;
int32 hex;
BOOLEAN skipLeading;
switch (form) {
@ -1891,7 +1891,7 @@ void OPC_Constant (OPT_Const con, int16 form)
do {
i -= 1;
hex = __ASHL(hex, 1);
if (__IN(i, s, 32)) {
if (__IN(i, s, 64)) {
hex += 1;
}
} while (!(__MASK(i, -8) == 0));

24
bootstrap/windows-88/OPB.c
View file

@ -468,7 +468,7 @@ void OPB_In (OPT_Node *x, OPT_Node y)
} else if ((f == 4 && y->typ->form == 7)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (k < 0 || k > (int64)OPM_MaxSet) {
if (k < 0 || k >= (int64)__ASHL(y->typ->size, 3)) {
OPB_err(202);
} else if (y->class == 7) {
(*x)->conval->intval = OPB_BoolToInt(__IN(k, y->conval->setval, 64));
@ -584,7 +584,11 @@ void OPB_MOp (int8 op, OPT_Node *x)
} else if (__IN(f, 0x60, 32)) {
z->conval->realval = -z->conval->realval;
} else {
if (z->typ->size == 8) {
z->conval->setval = ~z->conval->setval;
} else {
z->conval->setval = z->conval->setval ^ 0xffffffff;
}
}
z->obj = NIL;
} else {
@ -959,6 +963,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(101);
}
@ -983,6 +988,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval ^ yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(102);
}
@ -1037,6 +1043,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = xval->setval | yval->setval;
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(105);
}
@ -1059,6 +1066,7 @@ static void OPB_ConstOp (int16 op, OPT_Node x, OPT_Node y)
}
} else if (f == 7) {
xval->setval = (xval->setval & ~yval->setval);
OPB_SetSetType(x);
} else if (f != 0) {
OPB_err(106);
}
@ -1514,19 +1522,20 @@ void OPB_SetRange (OPT_Node *x, OPT_Node y)
} else if (((*x)->typ->form == 4 && y->typ->form == 4)) {
if ((*x)->class == 7) {
k = (*x)->conval->intval;
if (0 > k || k > (int64)OPM_MaxSet) {
if (0 > k || k > 31) {
OPB_err(202);
}
}
if (y->class == 7) {
l = y->conval->intval;
if (0 > l || l > (int64)OPM_MaxSet) {
if (0 > l || l > 31) {
OPB_err(202);
}
}
if (((*x)->class == 7 && y->class == 7)) {
if (k <= l) {
(*x)->conval->setval = __SETRNG(k, l, 32);
OPB_SetSetType(*x);
} else {
OPB_err(201);
(*x)->conval->setval = __SETRNG(l, k, 32);
@ -1550,8 +1559,9 @@ void OPB_SetElem (OPT_Node *x)
OPB_err(93);
} else if ((*x)->class == 7) {
k = (*x)->conval->intval;
if ((0 <= k && k <= (int64)OPM_MaxSet)) {
if ((0 <= k && k <= 31)) {
(*x)->conval->setval = __SETOF(k,32);
OPB_SetSetType(*x);
} else {
OPB_err(202);
}
@ -1581,13 +1591,13 @@ static void OPB_CheckAssign (OPT_Struct x, OPT_Node ynode)
OPB_err(113);
}
break;
case 2: case 3: case 7:
case 2: case 3:
if (g != f) {
OPB_err(113);
}
break;
case 4:
if (g != 4 || x->size < y->size) {
case 4: case 7:
if (g != f || x->size < y->size) {
OPB_err(113);
}
break;

4
bootstrap/windows-88/OPC.c
View file

@ -1859,7 +1859,7 @@ void OPC_Len (OPT_Object obj, OPT_Struct array, int64 dim)
void OPC_Constant (OPT_Const con, int16 form)
{
int16 i;
uint32 s;
uint64 s;
int32 hex;
BOOLEAN skipLeading;
switch (form) {
@ -1891,7 +1891,7 @@ void OPC_Constant (OPT_Const con, int16 form)
do {
i -= 1;
hex = __ASHL(hex, 1);
if (__IN(i, s, 32)) {
if (__IN(i, s, 64)) {
hex += 1;
}
} while (!(__MASK(i, -8) == 0));

35
src/compiler/OPB.Mod
View file

@ -243,7 +243,7 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSIF (f = OPT.Int) & (y^.typ^.form = OPT.Set) THEN
IF x^.class = OPT.Nconst THEN
k := x^.conval^.intval;
IF (k < 0) OR (k > OPM.MaxSet) THEN err(202)
IF (k < 0) OR (k >= y.typ.size*8) THEN err(202)
ELSIF y^.class = OPT.Nconst THEN x^.conval^.intval := BoolToInt(k IN y^.conval^.setval); x^.obj := NIL
ELSE BindNodes(OPT.Ndop, OPT.booltyp, x, y); x^.subcl := OPS.in
END
@ -305,7 +305,12 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSE z^.conval^.intval := -z^.conval^.intval; SetIntType(z)
END
ELSIF f IN OPT.realSet THEN z^.conval^.realval := -z^.conval^.realval
ELSE z^.conval^.setval := -z^.conval^.setval
ELSE
IF z.typ.size = 8 THEN
z^.conval^.setval := -z^.conval^.setval
ELSE
z.conval.setval := z.conval.setval / {0..31}
END
END;
z^.obj := NIL
ELSE z := NewOp(op, typ, z)
@ -503,7 +508,7 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSE err(204)
END
ELSIF f = OPT.Set THEN
xval^.setval := xval^.setval * yval^.setval
xval^.setval := xval^.setval * yval^.setval; SetSetType(x)
ELSIF f # OPT.Undef THEN err(101)
END
|OPS.slash: IF f = OPT.Int THEN
@ -519,7 +524,7 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSE err(205)
END
ELSIF f = OPT.Set THEN
xval^.setval := xval^.setval / yval^.setval
xval^.setval := xval^.setval / yval^.setval; SetSetType(x)
ELSIF f # OPT.Undef THEN err(102)
END
|OPS.div: IF f = OPT.Int THEN
@ -553,7 +558,7 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSE err(206)
END
ELSIF f = OPT.Set THEN
xval^.setval := xval^.setval + yval^.setval
xval^.setval := xval^.setval + yval^.setval; SetSetType(x)
ELSIF f # OPT.Undef THEN err(105)
END
|OPS.minus: IF f = OPT.Int THEN
@ -569,7 +574,7 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSE err(207)
END
ELSIF f = OPT.Set THEN
xval^.setval := xval^.setval - yval^.setval
xval^.setval := xval^.setval - yval^.setval; SetSetType(x)
ELSIF f # OPT.Undef THEN err(106)
END
|OPS.or: IF f = OPT.Bool THEN
@ -799,23 +804,23 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSIF (x^.typ^.form = OPT.Int) & (y^.typ^.form = OPT.Int) THEN
IF x^.class = OPT.Nconst THEN
k := x^.conval^.intval;
IF (0 > k) OR (k > OPM.MaxSet) THEN err(202) END
IF (0 > k) OR (k > MAX(SYSTEM.SET64)) THEN err(202) END
END ;
IF y^.class = OPT.Nconst THEN
l := y^.conval^.intval;
IF (0 > l) OR (l > OPM.MaxSet) THEN err(202) END
IF (0 > l) OR (l > MAX(SYSTEM.SET64)) THEN err(202) END
END ;
IF (x^.class = OPT.Nconst) & (y^.class = OPT.Nconst) THEN
IF k <= l THEN
x^.conval^.setval := {k..l}
x^.conval^.setval := {k..l}; SetSetType(x)
ELSE err(201); x^.conval^.setval := {l..k}
END ;
x^.obj := NIL
ELSE BindNodes(OPT.Nupto, OPT.settyp, x, y) (* todo choose appropriate set type ? *)
ELSE BindNodes(OPT.Nupto, OPT.settyp, x, y)
END
ELSE err(93)
END ;
x^.typ := OPT.settyp (* todo choose appropriate set type ? *)
x^.typ := OPT.settyp (* todo: syntax for specifying set type e.g. SYSTEM.SET64{n1..n2} *)
END SetRange;
PROCEDURE SetElem*(VAR x: OPT.Node);
@ -825,7 +830,7 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
ELSIF x^.typ^.form # OPT.Int THEN err(93)
ELSIF x^.class = OPT.Nconst THEN
k := x^.conval^.intval;
IF (0 <= k) & (k <= OPM.MaxSet) THEN x^.conval^.setval := {k}
IF (0 <= k) & (k <= MAX(SYSTEM.SET64)) THEN x^.conval^.setval := {k}; SetSetType(x)
ELSE err(202)
END ;
x^.obj := NIL
@ -859,9 +864,9 @@ MODULE OPB; (* RC 6.3.89 / 21.2.94 *) (* object model 17.1.93 *)
OPT.String:
| OPT.Byte: IF ~((g IN {OPT.Byte, OPT.Char, OPT.Int}) & (y.size = 1)) THEN err(113) END
| OPT.Bool,
OPT.Char,
OPT.Set: IF g # f THEN err(113) END
| OPT.Int: IF (g # OPT.Int) OR (x.size < y.size) THEN err(113) END
OPT.Char: IF g # f THEN err(113) END
| OPT.Int,
OPT.Set: IF (g # f) OR (x.size < y.size) THEN err(113) END
| OPT.Real: IF ~(g IN {OPT.Int..OPT.Real}) THEN err(113) END
| OPT.LReal: IF ~(g IN {OPT.Int..OPT.LReal}) THEN err(113) END
| OPT.Pointer: IF (x = y) OR (g = OPT.NilTyp) OR (x = OPT.sysptrtyp) & (g = OPT.Pointer) THEN (* ok *)

4
src/compiler/OPC.Mod
View file

@ -1227,7 +1227,7 @@ MODULE OPC; (* copyright (c) J. Templ 12.7.95 / 3.7.96 *)
END Len;
PROCEDURE Constant* (con: OPT.Const; form: INTEGER);
VAR i: INTEGER; s: SET;
VAR i: INTEGER; s: SYSTEM.SET64;
hex: LONGINT; skipLeading: BOOLEAN;
BEGIN
CASE form OF
@ -1239,7 +1239,7 @@ MODULE OPC; (* copyright (c) J. Templ 12.7.95 / 3.7.96 *)
| OPT.LReal: OPM.WriteReal(con^.realval, 0X)
| OPT.Set: OPM.WriteString("0x");
skipLeading := TRUE;
s := con^.setval; i := MAX(SET) + 1;
s := con^.setval; i := MAX(SYSTEM.SET64) + 1;
REPEAT
hex := 0;
REPEAT

4
src/tools/browser/BrowserCmd.Mod
View file

@ -41,7 +41,7 @@ MODULE BrowserCmd; (* RC 29.10.93 *) (* object model 4.12.93, command line ver
END Wsign;
PROCEDURE Objects(obj: OPT.Object; mode: SET);
VAR i: SYSTEM.INT64; m: INTEGER; s: SET; ext: OPT.ConstExt;
VAR i: SYSTEM.INT64; m: INTEGER; s: SYSTEM.SET64; ext: OPT.ConstExt;
BEGIN
IF obj # NIL THEN
Objects(obj^.left, mode);
@ -61,7 +61,7 @@ MODULE BrowserCmd; (* RC 29.10.93 *) (* object model 4.12.93, command line ver
END
|OPT.Int: Wi(obj^.conval^.intval)
|OPT.Set: Wch("{"); i := 0; s := obj^.conval^.setval;
WHILE i <= MAX(SET) DO
WHILE i <= MAX(SYSTEM.SET64) DO
IF i IN s THEN Wi(i); EXCL(s, i);
IF s # {} THEN Ws(", ") END
END ;