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Issue #8914: fix various warnings from the Clang static analyzer v254.

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This commit is contained in:
Brett Cannon 2011-02-22 20:15:44 +00:00
parent 79da6b7075
commit b94767ff44
36 changed files with 69 additions and 84 deletions
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21
Objects/weakrefobject.c
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@ -168,13 +168,20 @@ weakref_repr(PyWeakReference *self)
PyErr_Clear();
else if (PyUnicode_Check(nameobj))
name = _PyUnicode_AsString(nameobj);
PyOS_snprintf(buffer, sizeof(buffer),
name ? "<weakref at %p; to '%.50s' at %p (%s)>"
: "<weakref at %p; to '%.50s' at %p>",
self,
Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name,
PyWeakref_GET_OBJECT(self),
name);
if (name)
PyOS_snprintf(buffer, sizeof(buffer),
"<weakref at %p; to '%.50s' at %p (%s)>",
self,
Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name,
PyWeakref_GET_OBJECT(self),
name);
else
PyOS_snprintf(buffer, sizeof(buffer),
"<weakref at %p; to '%.50s' at %p>",
self,
Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name,
PyWeakref_GET_OBJECT(self));
Py_XDECREF(nameobj);
}
return PyUnicode_FromString(buffer);