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Issue #25421: __sizeof__ methods of builtin types now use dynamic basic size.

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This allows sys.getsize() to work correctly with their subclasses with
__slots__ defined.
This commit is contained in:
Serhiy Storchaka 2015-12-19 20:05:25 +02:00
parent efd7b34d7c
commit 5c4064e8bd
19 changed files with 54 additions and 22 deletions
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2
Modules/_struct.c
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@ -1924,7 +1924,7 @@ s_sizeof(PyStructObject *self, void *unused)
Py_ssize_t size;
formatcode *code;
size = sizeof(PyStructObject) + sizeof(formatcode);
size = _PyObject_SIZE(Py_TYPE(self)) + sizeof(formatcode);
for (code = self->s_codes; code->fmtdef != NULL; code++)
size += sizeof(formatcode);
return PyLong_FromSsize_t(size);