(Possibly) correct use of Python memory APIs.

Fix SF bug #516768 reported by Dave Wallace.

Replace use of PyMem_DEL() with PyObject_Del() on object dealloc
functions.  The use of PyMem_DEL() is incorrect for object
deallocation, because it only ever calls the low-level free().  If a
custom allocator like pymalloc is used, it needs to be called to free
the memory.

src/Persistence/cPersistence.c

@@ -14,7 +14,7 @@
 static char cPersistence_doc_string[] = 
 "Defines Persistent mixin class for persistent objects.\n"
 "\n"
-"$Id: cPersistence.c,v 1.49 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"$Id: cPersistence.c,v 1.50 2002/03/08 18:36:13 jeremy Exp $\n";
 
 #include <string.h>
 #include "cPersistence.h"
@@ -336,7 +336,7 @@ Per_dealloc(cPersistentObject *self)
   Py_XDECREF(self->jar);
   Py_XDECREF(self->oid);
   Py_DECREF(self->ob_type);
-  PyMem_DEL(self);
+  PyObject_DEL(self);
 }
 
 static PyObject *

src/Persistence/cPickleCache.c

@@ -14,7 +14,7 @@
 static char cPickleCache_doc_string[] = 
 "Defines the PickleCache used by ZODB Connection objects.\n"
 "\n"
-"$Id: cPickleCache.c,v 1.40 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"$Id: cPickleCache.c,v 1.41 2002/03/08 18:36:14 jeremy Exp $\n";
 
 /* Compute the current time in the units and range used for peristent
    objects. */
@@ -497,7 +497,7 @@ cc_dealloc(ccobject *self)
     Py_XDECREF(self->data);
     Py_XDECREF(self->jar);
     Py_XDECREF(self->setklassstate);
-    PyMem_DEL(self);
+    PyObject_DEL(self);
 }
 
 static PyObject *

src/ZODB/TimeStamp.c

@@ -15,7 +15,7 @@
 static char TimeStamp_module_documentation[] = 
 "Defines 64-bit TimeStamp objects used as ZODB serial numbers.\n"
 "\n"
-"\n$Id: TimeStamp.c,v 1.14 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"\n$Id: TimeStamp.c,v 1.15 2002/03/08 18:36:13 jeremy Exp $\n";
 
 #include <stdlib.h>
 #include <time.h>
@@ -318,7 +318,7 @@ TimeStamp_dealloc(TimeStamp *self)
 #ifdef USE_EXTENSION_CLASS
   Py_DECREF(self->ob_type);
 #endif  
-  PyMem_DEL(self);
+  PyObject_DEL(self);
 }
 
 static PyObject *

src/ZODB/cPersistence.c

@@ -14,7 +14,7 @@
 static char cPersistence_doc_string[] = 
 "Defines Persistent mixin class for persistent objects.\n"
 "\n"
-"$Id: cPersistence.c,v 1.49 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"$Id: cPersistence.c,v 1.50 2002/03/08 18:36:13 jeremy Exp $\n";
 
 #include <string.h>
 #include "cPersistence.h"
@@ -336,7 +336,7 @@ Per_dealloc(cPersistentObject *self)
   Py_XDECREF(self->jar);
   Py_XDECREF(self->oid);
   Py_DECREF(self->ob_type);
-  PyMem_DEL(self);
+  PyObject_DEL(self);
 }
 
 static PyObject *

src/ZODB/cPickleCache.c

@@ -14,7 +14,7 @@
 static char cPickleCache_doc_string[] = 
 "Defines the PickleCache used by ZODB Connection objects.\n"
 "\n"
-"$Id: cPickleCache.c,v 1.40 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"$Id: cPickleCache.c,v 1.41 2002/03/08 18:36:14 jeremy Exp $\n";
 
 /* Compute the current time in the units and range used for peristent
    objects. */
@@ -497,7 +497,7 @@ cc_dealloc(ccobject *self)
     Py_XDECREF(self->data);
     Py_XDECREF(self->jar);
     Py_XDECREF(self->setklassstate);
-    PyMem_DEL(self);
+    PyObject_DEL(self);
 }
 
 static PyObject *

src/ZODB/coptimizations.c

@@ -14,7 +14,7 @@
 static char coptimizations_doc_string[] = 
 "C optimization for new_persistent_id().\n"
 "\n"
-"$Id: coptimizations.c,v 1.16 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"$Id: coptimizations.c,v 1.17 2002/03/08 18:36:14 jeremy Exp $\n";
 
 #include "Python.h"
 #define DONT_USE_CPERSISTENCECAPI
@@ -61,7 +61,7 @@ persistent_id_dealloc(persistent_id *self)
   Py_DECREF(self->jar);
   Py_DECREF(self->stackup);
   Py_XDECREF(self->new_oid);
-  PyMem_DEL(self);
+  PyObject_DEL(self);
 }
 
 static PyObject *

src/persistent/cPersistence.c

@@ -14,7 +14,7 @@
 static char cPersistence_doc_string[] = 
 "Defines Persistent mixin class for persistent objects.\n"
 "\n"
-"$Id: cPersistence.c,v 1.49 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"$Id: cPersistence.c,v 1.50 2002/03/08 18:36:13 jeremy Exp $\n";
 
 #include <string.h>
 #include "cPersistence.h"
@@ -336,7 +336,7 @@ Per_dealloc(cPersistentObject *self)
   Py_XDECREF(self->jar);
   Py_XDECREF(self->oid);
   Py_DECREF(self->ob_type);
-  PyMem_DEL(self);
+  PyObject_DEL(self);
 }
 
 static PyObject *

src/persistent/cPickleCache.c

@@ -14,7 +14,7 @@
 static char cPickleCache_doc_string[] = 
 "Defines the PickleCache used by ZODB Connection objects.\n"
 "\n"
-"$Id: cPickleCache.c,v 1.40 2002/02/11 23:40:42 gvanrossum Exp $\n";
+"$Id: cPickleCache.c,v 1.41 2002/03/08 18:36:14 jeremy Exp $\n";
 
 /* Compute the current time in the units and range used for peristent
    objects. */
@@ -497,7 +497,7 @@ cc_dealloc(ccobject *self)
     Py_XDECREF(self->data);
     Py_XDECREF(self->jar);
     Py_XDECREF(self->setklassstate);
-    PyMem_DEL(self);
+    PyObject_DEL(self);
 }
 
 static PyObject *