mercurial/parsers.c

16786:2631cd5dd244

	PyObject **cache;      /* cached tuples */
	const char **offsets;  /* populated on demand */
	Py_ssize_t raw_length; /* original number of elements */
	Py_ssize_t length;     /* current number of elements */
	PyObject *added;       /* populated on demand */
	nodetree *nt;          /* base-16 trie */
	int ntlength;          /* # nodes in use */
	int ntcapacity;        /* # nodes allocated */
	int ntdepth;           /* maximum depth of tree */
	int ntsplits;          /* # splits performed */

		return NULL;

	if (self->nt)
		nt_insert(self, node, (int)offset);

	Py_RETURN_NONE;
}

static void _index_clearcaches(indexObject *self)
{

	}
	if (self->nt) {
		free(self->nt);
		self->nt = NULL;
	}
}

static PyObject *index_clearcaches(indexObject *self)
{
	_index_clearcaches(self);

bail:
	Py_XDECREF(obj);
	return NULL;
}

static PyObject *index_headrevs(indexObject *self)
{
	Py_ssize_t i, len, addlen;
	char *nothead = NULL;
	PyObject *heads;

	len = index_length(self) - 1;
	heads = PyList_New(0);
	if (heads == NULL)
		goto bail;

			goto bail;
		}
	}

done:
	free(nothead);
	return heads;
bail:
	Py_XDECREF(heads);
	free(nothead);
	return NULL;
}

	}
	if (self->added)
		ret = PyList_SetSlice(self->added, start - self->length + 1,
				      PyList_GET_SIZE(self->added), NULL);
done:
	return ret;
}

/*
 * Supported ops:

	self->inlined = inlined_obj && PyObject_IsTrue(inlined_obj);
	self->data = data_obj;
	self->cache = NULL;

	self->added = NULL;
	self->offsets = NULL;
	self->nt = NULL;
	self->ntlength = self->ntcapacity = 0;
	self->ntdepth = self->ntsplits = 0;
	self->ntlookups = self->ntmisses = 0;

16787:bda96ce993f9

	PyObject **cache;      /* cached tuples */
	const char **offsets;  /* populated on demand */
	Py_ssize_t raw_length; /* original number of elements */
	Py_ssize_t length;     /* current number of elements */
	PyObject *added;       /* populated on demand */
	PyObject *headrevs;    /* cache, invalidated on changes */
	nodetree *nt;          /* base-16 trie */
	int ntlength;          /* # nodes in use */
	int ntcapacity;        /* # nodes allocated */
	int ntdepth;           /* maximum depth of tree */
	int ntsplits;          /* # splits performed */

		return NULL;

	if (self->nt)
		nt_insert(self, node, (int)offset);

	Py_CLEAR(self->headrevs);
	Py_RETURN_NONE;
}

static void _index_clearcaches(indexObject *self)
{

	}
	if (self->nt) {
		free(self->nt);
		self->nt = NULL;
	}
	Py_CLEAR(self->headrevs);
}

static PyObject *index_clearcaches(indexObject *self)
{
	_index_clearcaches(self);

bail:
	Py_XDECREF(obj);
	return NULL;
}

/*
 * When we cache a list, we want to be sure the caller can't mutate
 * the cached copy.
 */
static PyObject *list_copy(PyObject *list)
{
	Py_ssize_t len = PyList_GET_SIZE(list);
	PyObject *newlist = PyList_New(len);
	Py_ssize_t i;

	if (newlist == NULL)
		return NULL;

	for (i = 0; i < len; i++) {
		PyObject *obj = PyList_GET_ITEM(list, i);
		Py_INCREF(obj);
		PyList_SET_ITEM(newlist, i, obj);
	}

	return newlist;
}

static PyObject *index_headrevs(indexObject *self)
{
	Py_ssize_t i, len, addlen;
	char *nothead = NULL;
	PyObject *heads;

	if (self->headrevs)
		return list_copy(self->headrevs);

	len = index_length(self) - 1;
	heads = PyList_New(0);
	if (heads == NULL)
		goto bail;

			goto bail;
		}
	}

done:
	self->headrevs = heads;
	free(nothead);
	return list_copy(self->headrevs);
bail:
	Py_XDECREF(heads);
	free(nothead);
	return NULL;
}

	}
	if (self->added)
		ret = PyList_SetSlice(self->added, start - self->length + 1,
				      PyList_GET_SIZE(self->added), NULL);
done:
	Py_CLEAR(self->headrevs);
	return ret;
}

/*
 * Supported ops:

	self->inlined = inlined_obj && PyObject_IsTrue(inlined_obj);
	self->data = data_obj;
	self->cache = NULL;

	self->added = NULL;
	self->headrevs = NULL;
	self->offsets = NULL;
	self->nt = NULL;
	self->ntlength = self->ntcapacity = 0;
	self->ntdepth = self->ntsplits = 0;
	self->ntlookups = self->ntmisses = 0;