Message 156216 - Python tracker

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Author	ned.deily
Recipients	Anton.Korobeynikov, ezberch, meador.inge, ned.deily, ronaldoussoren, vstinner
Date	2012-03-17.23:49:44
SpamBayes Score	8.3465324e-07
Marked as misclassified	No
Message-id	<1332028185.85.0.00743444113638.issue13370@psf.upfronthosting.co.za>
In-reply-to

Content
An update: test_ctypes continues to fail on 2.7.3rc2 with exactly the same failures as originally reported when compiled non-debug 64-bit (x86_64) with either the latest clang or llvm-gcc from Xcode 4.3.1. It does not fail when compiled with gcc-4.2 from Xcode 3.2.6. Not does it fail with any of the three compilers when compiled and run as 32-bit (i386). So it does seem to come down to a difference between standard gcc and with the llvm-based compilers (clang, llvm-gcc), and not just clang. Python 2.7.3rc2 (2.7:f59ab537a5dc, Mar 17 2012, 15:26:37) [GCC 4.2.1 Compatible Apple Clang 3.1 (tags/Apple/clang-318.0.54)] on darwin Python 2.7.3rc2 (2.7:f59ab537a5dc, Mar 17 2012, 15:47:25) [GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00)] on darwin Python 2.7.3rc2 (2.7:f59ab537a5dc, Mar 17 2012, 16:08:58) [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin

An update: test_ctypes continues to fail on 2.7.3rc2 with exactly the same failures as originally reported when compiled non-debug 64-bit (x86_64) with either the latest clang *or* llvm-gcc from Xcode 4.3.1.  It does not fail when compiled with gcc-4.2 from Xcode 3.2.6. Not does it fail with any of the three compilers when compiled and run as 32-bit (i386). So it does seem to come down to a difference between standard gcc and with the llvm-based compilers (clang, llvm-gcc), and not just clang.

Python 2.7.3rc2 (2.7:f59ab537a5dc, Mar 17 2012, 15:26:37) 
[GCC 4.2.1 Compatible Apple Clang 3.1 (tags/Apple/clang-318.0.54)] on darwin

Python 2.7.3rc2 (2.7:f59ab537a5dc, Mar 17 2012, 15:47:25) 
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00)] on darwin

Python 2.7.3rc2 (2.7:f59ab537a5dc, Mar 17 2012, 16:08:58) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin

History
Date	User	Action	Args
2012-03-17 23:49:45	ned.deily	set	recipients: + ned.deily, ronaldoussoren, vstinner, meador.inge, ezberch, Anton.Korobeynikov
2012-03-17 23:49:45	ned.deily	set	messageid: <1332028185.85.0.00743444113638.issue13370@psf.upfronthosting.co.za>
2012-03-17 23:49:45	ned.deily	link	issue13370 messages
2012-03-17 23:49:44	ned.deily	create