Martin Panter
646b528467
Issue #22463 : Backport compiler warning fixes and workarounds
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* Set but unused variable in Parser/pgen.c in non-debug builds. Patch by
Christian Heimes.
* Unused static function in Modules/readline.c. Patch by Georg Brandl.
* main_window unused in Modules/tkappinit.c. Patch by Gregory P. Smith.
* Dead assignment in Modules/_ctypes/cfield.c. Extracted from patch by Brett
Cannon.
* Expression result unused in PyObject_INIT macro expansions. Based on
patches by Christian Heimes.
* Load expat_config.h and therefore pyconfig.h before C stdlib headers are
loaded. This silences pre-processor warnings including '_POSIX_C_SOURCE
redefined'. Extracted from patch by Christian Heimes.
2016-06-21 23:58:05 +00:00
Benjamin Peterson
c6b6ab0caa
remove strange casts
2014-11-23 12:58:54 -06:00
Serhiy Storchaka
74f49ab28b
Issue #15989 : Fix several occurrences of integer overflow
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when result of PyInt_AsLong() or PyLong_AsLong() narrowed
to int without checks.
This is a backport of changesets 13e2e44db99d and 525407d89277.
2013-01-19 12:55:39 +02:00
Serhiy Storchaka
cf095f8e0f
Issue #16761 : Raise TypeError when int() or long() called with base argument only.
2012-12-28 09:31:59 +02:00
Chris Jerdonek
ad4b000179
Issue #14783 : Backport changes from 3.2.
2012-10-07 20:37:54 -07:00
Mark Dickinson
dbbed04941
Issue #12973 : Fix int.__pow__ overflow checks that invoked undefined behaviour, thereby producing incorrect results on Clang.
2011-09-19 16:38:08 +01:00
Antoine Pitrou
c83ea137d7
Untabify C files. Will watch buildbots.
2010-05-09 14:46:46 +00:00
Mark Dickinson
328284adcf
Improve error message from nb_int returning a non-integer, in various PyInt_As* functions:
2010-05-02 09:38:43 +00:00
Raymond Hettinger
30583e3f38
Silence a compiler warning.
2010-04-03 17:10:05 +00:00
Mark Dickinson
4657283647
Issue #1811 : Improve accuracy and consistency of true division for integers.
2009-12-27 14:55:57 +00:00
Mark Dickinson
1691025ff2
Avoid undefined behaviour due to overflow in i_divmod (Objects/intobject.c).
2009-12-04 11:24:38 +00:00
Mark Dickinson
34398184eb
Issue #7406 : Fix some occurrences of potential signed overflow in int
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arithmetic.
2009-12-02 17:33:41 +00:00
Mark Dickinson
3d6790e49f
Silence another MSVC warning about unary minus.
2009-11-16 19:17:16 +00:00
Mark Dickinson
4b9d473d0a
Issue #6713 : Improve decimal int -> string conversions. Thanks Gawain
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Bolton for the suggestion and original patches.
2009-09-27 16:05:21 +00:00
Mark Dickinson
85e269b37d
Remove unnecessary uses of context in PyGetSetDef. See issue #5880 .
2009-05-03 20:39:06 +00:00
Mark Dickinson
6736cf8d20
Issue #3166 : Make long -> float (and int -> float) conversions
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correctly rounded, using round-half-to-even. This ensures that the
value of float(n) doesn't depend on whether we're using 15-bit digits
or 30-bit digits for Python longs.
2009-04-20 21:13:33 +00:00
Martin v. Löwis
b90304acb9
Issue #4850 : Change COUNT_ALLOCS variables to Py_ssize_t.
2009-01-07 18:40:40 +00:00
Mark Dickinson
1a707981c8
Issue #3439 : add bit_length method to int and long.
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Thanks Fredrik Johansson and Victor Stinner for code,
Raymond Hettinger for review.
2008-12-17 16:14:37 +00:00
Gregory P. Smith
2fe77060eb
- Issue #2862 : Make int and float freelist management consistent with other
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freelists. Changes their CompactFreeList apis into ClearFreeList apis and
calls them via gc.collect().
2008-07-06 03:35:58 +00:00
Raymond Hettinger
9c437af4eb
Revert 64424, 64438, and 64439.
2008-06-24 22:46:07 +00:00
Raymond Hettinger
e3ae655edf
Make bin() implementation parallel oct() and hex() so that int/long subclasses can override or so that other classes can support.
2008-06-20 04:18:15 +00:00
Gregory P. Smith
dd96db63f6
This reverts r63675 based on the discussion in this thread:
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http://mail.python.org/pipermail/python-dev/2008-June/079988.html
Python 2.6 should stick with PyString_* in its codebase. The PyBytes_* names
in the spirit of 3.0 are available via a #define only. See the email thread.
2008-06-09 04:58:54 +00:00
Eric Smith
dc13b79a38
Refactor and clean up str.format() code (and helpers) in advance of optimizations.
2008-05-30 18:10:04 +00:00
Christian Heimes
593daf545b
Renamed PyString to PyBytes
2008-05-26 12:51:38 +00:00
Christian Heimes
6f34109384
I finally got the time to update and merge Mark's and my trunk-math branch. The patch is collaborated work of Mark Dickinson and me. It was mostly done a few months ago. The patch fixes a lot of loose ends and edge cases related to operations with NaN, INF, very small values and complex math.
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The patch also adds acosh, asinh, atanh, log1p and copysign to all platforms. Finally it fixes differences between platforms like different results or exceptions for edge cases. Have fun :)
2008-04-18 23:13:07 +00:00
