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307fa78107
When an integer is compared to a float now, the int isn't coerced to float. This avoids spurious overflow exceptions and insane results. This should compute correct results, without raising spurious exceptions, in all cases now -- although I expect that what happens when an int/long is compared to a NaN is still a platform accident. Note that we had potential problems here even with "short" ints, on boxes where sizeof(long)==8. There's #ifdef'ed code here to handle that, but I can't test it as intended. I tested it by changing the #ifdef to trigger on my 32-bit box instead. I suppose this is a bugfix candidate, but I won't backport it. It's long-winded (for speed) and messy (because the problem is messy). Note that this also depends on a previous 2.4 patch that introduced _Py_SwappedOp[] as an extern. |
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| .. | ||
| RPM | ||
| ACKS | ||
| AIX-NOTES | ||
| BeOS-NOTES | ||
| BeOS-setup.py | ||
| cheatsheet | ||
| find_recursionlimit.py | ||
| gdbinit | ||
| HISTORY | ||
| indent.pro | ||
| NEWS | ||
| NEWS.help | ||
| Porting | ||
| PURIFY.README | ||
| pymemcompat.h | ||
| python-mode.el | ||
| python.man | ||
| README | ||
| README.valgrind | ||
| RFD | ||
| setuid-prog.c | ||
| SpecialBuilds.txt | ||
| valgrind-python.supp | ||
| vgrindefs | ||
| vimrc | ||
Python Misc subdirectory ======================== This directory contains files that wouldn't fit in elsewhere. Some documents are only of historic importance. Files found here ---------------- ACKS Acknowledgements AIX-NOTES Notes for building Python on AIX BeOS-NOTES Notes for building on BeOS BeOS-setup.py setup.py replacement for BeOS, see BeOS-NOTES cheatsheet Quick summary of Python by Ken Manheimer find_recursionlimit.py Script to find a value for sys.maxrecursionlimit gdbinit Handy stuff to put in your .gdbinit file, if you use gdb HISTORY News from previous releases -- oldest last HPUX-NOTES Notes about dynamic loading under HP-UX indent.pro GNU indent profile approximating my C style NEWS News for this release (for some meaning of "this") Porting Mini-FAQ on porting to new platforms PURIFY.README Information for Purify users pymemcompat.h Memory interface compatibility file. python.man UNIX man page for the python interpreter python-mode.el Emacs mode for editing Python programs README The file you're reading now README.valgrind Information for Valgrind users, see valgrind-python.supp RFD Request For Discussion about a Python newsgroup RPM (Old) tools to build RPMs SpecialBuilds.txt Describes extra symbols you can set for debug builds setuid-prog.c C helper program for set-uid Python scripts vgrindefs Python configuration for vgrind (a generic pretty printer) valgrind-python.supp Valgrind suppression file, see README.valgrind