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bpo-43950: Add documentation for PEP-657 (GH-27047)

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Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Co-authored-by: Batuhan Taskaya <batuhanosmantaskaya@gmail.com>
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Ammar Askar 2021-07-12 20:29:39 -04:00 • committed by GitHub
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Doc/c-api/code.rst
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@ -59,3 +59,11 @@ bound into a function.
For efficiently iterating over the line numbers in a code object, use `the API described in PEP 626
<https://www.python.org/dev/peps/pep-0626/#out-of-process-debuggers-and-profilers>`_.
.. c:function:: int PyCode_Addr2Location(PyObject *co, int byte_offset, int *start_line, int *start_column, int *end_line, int *end_column)
Sets the passed ``int`` pointers to the source code line and column numbers
for the instruction at ``byte_offset``. Sets the value to ``0`` when
information is not available for any particular element.
Returns ``1`` if the function succeeds and 0 otherwise.