merge 3.4
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@ -13,12 +13,14 @@ Py_REF_DEBUG
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------------
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------------
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Turn on aggregate reference counting. This arranges that extern _Py_RefTotal
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Turn on aggregate reference counting. This arranges that extern _Py_RefTotal
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hold a count of all references, the sum of ob_refcnt across all objects. In a
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hold a count of all references, the sum of ob_refcnt across all objects.
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debug-mode build, this is where the "8288" comes from in
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Passing ``-X showrefcount`` on the command line causes the interactive
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interpreter to print the reference count total as well the number of memory
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blocks allocated after each statement:
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>>> 23
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>>> 23
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23
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23
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[8288 refs]
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[8288 refs, 14332 blocks]
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>>>
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>>>
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Note that if this count increases when you're not storing away new objects,
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Note that if this count increases when you're not storing away new objects,
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