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Author xdegaye
Recipients Jack Liu, draghuram, georg.brandl, gregory.p.smith, isandler, pitrou, r.david.murray, vstinner, xdegaye
Date 2016-10-02.09:02:34
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Marked as misclassified Yes
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The problem may still be reproduced by running the attached script. Enter three times 'c' (short for the pdb 'continue' command) and the following line is printed:

    pdb 3 -> pdb 2 -> pdb 1

This shows that the third pdb instance 'pdb 3', owns indirectly a reference to the second and first pdb instances. As the _signal extension module owns a reference to 'pdb 3' through its sigint_handler() method, then it also owns indirectly a reference to 'pdb 1'.
Date User Action Args
2016-10-02 09:02:35xdegayesetrecipients: + xdegaye, georg.brandl, gregory.p.smith, isandler, pitrou, vstinner, draghuram, r.david.murray, Jack Liu
2016-10-02 09:02:35xdegayesetmessageid: <>
2016-10-02 09:02:35xdegayelinkissue20766 messages
2016-10-02 09:02:34xdegayecreate