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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I noticed something (in 2.5) yesterday, which may be a
feature, but is more likely a bug.<o:p></o:p></p>
<p class=MsoNormal>In tokenizer.c, tok-<span lang=EN-US>>encoding is
allocated using PyMem_MALLOC().<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>However, this then gets handed to a
node->r_str in parsetok.c, and then released in node.c using PyObject_Free().<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Now, by coincidence, PyObject_Free() will
default to free() for objects that it doesn’t recognize, so this works.
But is this documented behavior? The reason I ran into this was that I had
redirect the PyMem_* API to a different allocator, but left the PyObject_* one
alone.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>My feeling Is that these two APIs shouldn’t
be interchangeable. Especially since you can’t hand a PyObject_Malloc’d
object to PyMem_Free() so the inverse shouldn’t be expected to work. <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Any thoughts?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Kristján<o:p></o:p></span></p>
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