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Vladimir Marangozov's long-awaited malloc restructuring.

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For more comments, read the patches@python.org archives.
For documentation read the comments in mymalloc.h and objimpl.h.

(This is not exactly what Vladimir posted to the patches list; I've
made a few changes, and Vladimir sent me a fix in private email for a
problem that only occurs in debug mode.  I'm also holding back on his
change to main.c, which seems unnecessary to me.)
This commit is contained in:
Guido van Rossum 2000-05-03 23:44:39 +00:00
parent 2808b744e8
commit b18618dab7
73 changed files with 658 additions and 407 deletions
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8
Modules/parsermodule.c
View file

@ -295,7 +295,7 @@ parser_compare(PyAST_Object *left, PyAST_Object *right)
static PyObject*
parser_newastobject(node *ast, int type)
{
PyAST_Object* o = PyObject_NEW(PyAST_Object, &PyAST_Type);
PyAST_Object* o = PyObject_New(PyAST_Object, &PyAST_Type);
if (o != 0) {
o->ast_node = ast;
@ -317,7 +317,7 @@ static void
parser_free(PyAST_Object *ast)
{
PyNode_Free(ast->ast_node);
PyMem_DEL(ast);
PyObject_Del(ast);
}
@ -790,10 +790,10 @@ build_node_children(PyObject *tuple, node *root, int *line_num)
PyObject *temp = PySequence_GetItem(elem, 1);
/* check_terminal_tuple() already verified it's a string */
strn = (char *)malloc(PyString_GET_SIZE(temp) + 1);
strn = (char *)PyMem_MALLOC(PyString_GET_SIZE(temp) + 1);
if (strn != NULL)
(void) strcpy(strn, PyString_AS_STRING(temp));
Py_XDECREF(temp);
Py_DECREF(temp);
if (PyObject_Length(elem) == 3) {
PyObject* temp = PySequence_GetItem(elem, 2);