[Python-bugs-list] [ python-Bugs-766696 ] gcc-3.3: dereferencing type-punned pointer
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Mon, 07 Jul 2003 02:16:27 -0700
Bugs item #766696, was opened at 2003-07-06 14:04
Message generated for change (Comment added) made by doko
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Category: Build
Group: Python 2.3
Status: Open
Resolution: None
Priority: 5
Submitted By: Matthias Klose (doko)
Assigned to: Nobody/Anonymous (nobody)
Summary: gcc-3.3: dereferencing type-punned pointer
Initial Comment:
Building with gcc-3.3 leads to about 250 warnings
263 dereferencing type-punned pointer will break
strict-aliasing rules
Include/intobject.h:#define Py_True ((PyObject *)
&_Py_TrueStruct)
although the test results look good.
Please add -fno-strict-aliasing to the compiler flags,
when compiling with gcc-3.3 or up.
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>Comment By: Matthias Klose (doko)
Date: 2003-07-07 09:16
Message:
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attached. if correct, please apply to the branch as well.
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Comment By: Martin v. Löwis (loewis)
Date: 2003-07-07 05:03
Message:
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Can you provide a patch for that?
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