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added hashing for expressions

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This commit is contained in:
Krasimir Angelov
2023-05-31 09:15:33 +02:00
parent bc0d7f8fd2
commit 58b1a9a535
1 changed files with 59 additions and 9 deletions
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68
src/runtime/python/expr.c
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@@ -660,7 +660,7 @@ PyTypeObject pgf_ExprType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, //(hashfunc) Expr_hash, /*tp_hash */
0, /*tp_hash */
0, /*tp_call*/
(reprfunc) Expr_str, /*tp_str*/
0, /*tp_getattro*/
@@ -716,6 +716,13 @@ ExprAbs_dealloc(ExprAbsObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprAbs_hash(ExprAbsObject *eabs)
{
return PyObject_Hash((PyObject*) eabs->name) * 101 +
PyObject_Hash((PyObject*) eabs->body);
}
static PyObject *
ExprAbs_richcompare(ExprAbsObject *e1, PyObject *p2, int op)
{
@@ -761,7 +768,7 @@ PyTypeObject pgf_ExprAbsType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc) ExprAbs_hash, /*tp_hash */
(ternaryfunc) Expr_call, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
@@ -870,6 +877,13 @@ ExprApp_dealloc(ExprAppObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprApp_hash(ExprAppObject *eapp)
{
return PyObject_Hash((PyObject*) eapp->fun) * 101 +
PyObject_Hash((PyObject*) eapp->arg);
}
static PyObject *
ExprApp_richcompare(ExprAppObject *e1, PyObject *p2, int op)
{
@@ -913,7 +927,7 @@ PyTypeObject pgf_ExprAppType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc) ExprApp_hash, /*tp_hash */
(ternaryfunc) Expr_call, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
@@ -966,6 +980,12 @@ ExprLit_dealloc(ExprLitObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprLit_hash(ExprLitObject *elit)
{
return PyObject_Hash(elit->lit);
}
static PyObject *
ExprLit_richcompare(ExprLitObject *e1, PyObject *p2, int op)
{
@@ -1023,7 +1043,7 @@ PyTypeObject pgf_ExprLitType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc) ExprLit_hash, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
@@ -1081,6 +1101,12 @@ ExprMeta_dealloc(ExprMetaObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprMeta_hash(ExprMetaObject *emeta)
{
return PyObject_Hash(emeta->id);
}
static PyObject *
ExprMeta_richcompare(ExprMetaObject *e1, PyObject *p2, int op)
{
@@ -1122,7 +1148,7 @@ PyTypeObject pgf_ExprMetaType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc) ExprMeta_hash, /*tp_hash */
(ternaryfunc) Expr_call, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
@@ -1173,6 +1199,12 @@ ExprFun_dealloc(ExprFunObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprFun_hash(ExprFunObject *efun)
{
return PyObject_Hash(efun->name);
}
static PyObject *
ExprFun_richcompare(ExprFunObject *e1, PyObject *p2, int op)
{
@@ -1214,7 +1246,7 @@ PyTypeObject pgf_ExprFunType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc) ExprFun_hash, /*tp_hash */
(ternaryfunc) Expr_call, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
@@ -1272,6 +1304,12 @@ ExprVar_dealloc(ExprVarObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprVar_hash(ExprVarObject *efun)
{
return (Py_hash_t) efun->var;
}
static PyObject *
ExprVar_richcompare(ExprVarObject *e1, PyObject *p2, int op)
{
@@ -1313,7 +1351,7 @@ PyTypeObject pgf_ExprVarType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc) ExprVar_hash, /*tp_hash */
(ternaryfunc) Expr_call, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
@@ -1365,6 +1403,12 @@ ExprTyped_dealloc(ExprTypedObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprTyped_hash(ExprTypedObject *etyped)
{
return PyObject_Hash((PyObject*) etyped->expr);
}
static PyObject *
ExprTyped_richcompare(ExprTypedObject *e1, PyObject *p2, int op)
{
@@ -1408,7 +1452,7 @@ PyTypeObject pgf_ExprTypedType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc) ExprTyped_hash, /*tp_hash */
(ternaryfunc) Expr_call, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
@@ -1456,6 +1500,12 @@ ExprImplArg_dealloc(ExprImplArgObject *self)
Py_TYPE(self)->tp_free(self);
}
static Py_hash_t
ExprImplArg_hash(ExprImplArgObject *eimpl)
{
return PyObject_Hash((PyObject*) eimpl->expr);
}
static PyObject *
ExprImplArg_richcompare(ExprImplArgObject *e1, PyObject *p2, int op)
{
@@ -1497,7 +1547,7 @@ PyTypeObject pgf_ExprImplArgType = {
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
(hashfunc)ExprImplArg_hash,/*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/