- 29 Nis, 2012 1 kayıt (commit)
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Mark Dickinson yazdı
Issue #14521: Make result of float('nan') and float('-nan') more consistent across platforms. Further, don't rely on Py_HUGE_VAL for float('inf').
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- 22 Şub, 2011 1 kayıt (commit)
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Brett Cannon yazdı
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- 13 May, 2010 1 kayıt (commit)
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Mark Dickinson yazdı
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- 05 May, 2010 1 kayıt (commit)
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Brett Cannon yazdı
Found using Clang's static analyzer.
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- 24 Ock, 2010 2 kayıt (commit)
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77722 | mark.dickinson | 2010-01-24 10:16:29 +0000 (Sun, 24 Jan 2010) | 23 lines Merged revisions 77691,77698,77713-77714 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77691 | mark.dickinson | 2010-01-22 16:18:09 +0000 (Fri, 22 Jan 2010) | 1 line Correct typo in comment. ........ r77698 | mark.dickinson | 2010-01-22 17:04:07 +0000 (Fri, 22 Jan 2010) | 3 lines Issue #7743: Fix a potential incorrect rounding bug in dtoa.c (2nd bug in issue 7743). ........ r77713 | mark.dickinson | 2010-01-23 20:48:56 +0000 (Sat, 23 Jan 2010) | 3 lines Issue #7743: Add checks for zero inputs to the lshift and mult functions; this fixes the first bug described in issue #7743. ........ r77714 | mark.dickinson | 2010-01-23 21:25:53 +0000 (Sat, 23 Jan 2010) | 1 line dtoa.c fix from upstream that fixes incorrectly rounded results for certain subnormals that are also halfway cases. ........ ................
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77691 | mark.dickinson | 2010-01-22 16:18:09 +0000 (Fri, 22 Jan 2010) | 1 line Correct typo in comment. ........ r77698 | mark.dickinson | 2010-01-22 17:04:07 +0000 (Fri, 22 Jan 2010) | 3 lines Issue #7743: Fix a potential incorrect rounding bug in dtoa.c (2nd bug in issue 7743). ........ r77713 | mark.dickinson | 2010-01-23 20:48:56 +0000 (Sat, 23 Jan 2010) | 3 lines Issue #7743: Add checks for zero inputs to the lshift and mult functions; this fixes the first bug described in issue #7743. ........ r77714 | mark.dickinson | 2010-01-23 21:25:53 +0000 (Sat, 23 Jan 2010) | 1 line dtoa.c fix from upstream that fixes incorrectly rounded results for certain subnormals that are also halfway cases. ........
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- 23 Ock, 2010 2 kayıt (commit)
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Mark Dickinson yazdı
dtoa.c fix from upstream that fixes incorrectly rounded results for certain subnormals that are also halfway cases.
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Mark Dickinson yazdı
this fixes the first bug described in issue #7743.
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- 22 Ock, 2010 1 kayıt (commit)
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Mark Dickinson yazdı
in issue 7743).
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- 21 Ock, 2010 2 kayıt (commit)
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77670 | mark.dickinson | 2010-01-21 19:51:08 +0000 (Thu, 21 Jan 2010) | 24 lines Merged revisions 77614-77616,77663 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77614 | mark.dickinson | 2010-01-20 17:36:31 +0000 (Wed, 20 Jan 2010) | 5 lines Various dtoa.c cleanups. 1. Despagghetify _Py_dg_strtod parsing code and exit points. 2. Simplify bigcomp comparison loop. 3. Don't set ERANGE on _Py_dg_strtod underflow (it was set inconsistently anyway). 4. Remove unused dsign field from BCinfo struct. ........ r77615 | mark.dickinson | 2010-01-20 18:02:41 +0000 (Wed, 20 Jan 2010) | 1 line Don't try to put a value into a NULL pointer. ........ r77616 | mark.dickinson | 2010-01-20 21:23:25 +0000 (Wed, 20 Jan 2010) | 1 line Additional explanatory comments for _Py_dg_strtod. ........ r77663 | mark.dickinson | 2010-01-21 17:02:53 +0000 (Thu, 21 Jan 2010) | 1 line Additional testcases for strtod. ........ ................
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77614 | mark.dickinson | 2010-01-20 17:36:31 +0000 (Wed, 20 Jan 2010) | 5 lines Various dtoa.c cleanups. 1. Despagghetify _Py_dg_strtod parsing code and exit points. 2. Simplify bigcomp comparison loop. 3. Don't set ERANGE on _Py_dg_strtod underflow (it was set inconsistently anyway). 4. Remove unused dsign field from BCinfo struct. ........ r77615 | mark.dickinson | 2010-01-20 18:02:41 +0000 (Wed, 20 Jan 2010) | 1 line Don't try to put a value into a NULL pointer. ........ r77616 | mark.dickinson | 2010-01-20 21:23:25 +0000 (Wed, 20 Jan 2010) | 1 line Additional explanatory comments for _Py_dg_strtod. ........ r77663 | mark.dickinson | 2010-01-21 17:02:53 +0000 (Thu, 21 Jan 2010) | 1 line Additional testcases for strtod. ........
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- 20 Ock, 2010 3 kayıt (commit)
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Mark Dickinson yazdı
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Mark Dickinson yazdı
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Mark Dickinson yazdı
and exit points. 2. Simplify bigcomp comparison loop. 3. Don't set ERANGE on _Py_dg_strtod underflow (it was set inconsistently anyway). 4. Remove unused dsign field from BCinfo struct.
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- 17 Ock, 2010 6 kayıt (commit)
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77590 | mark.dickinson | 2010-01-17 21:02:55 +0000 (Sun, 17 Jan 2010) | 14 lines Merged revisions 77589 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77589 | mark.dickinson | 2010-01-17 20:57:56 +0000 (Sun, 17 Jan 2010) | 7 lines Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the private memory allocation scheme in dtoa.c, along with a piece of code that caches powers of 5 for future use. This makes it easier to detect dtoa.c memory leaks with Valgrind or similar tools. Patch by Stefan Krah. ........ ................
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77589 | mark.dickinson | 2010-01-17 20:57:56 +0000 (Sun, 17 Jan 2010) | 7 lines Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the private memory allocation scheme in dtoa.c, along with a piece of code that caches powers of 5 for future use. This makes it easier to detect dtoa.c memory leaks with Valgrind or similar tools. Patch by Stefan Krah. ........
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Mark Dickinson yazdı
private memory allocation scheme in dtoa.c, along with a piece of code that caches powers of 5 for future use. This makes it easier to detect dtoa.c memory leaks with Valgrind or similar tools. Patch by Stefan Krah.
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77579 | mark.dickinson | 2010-01-17 14:39:12 +0000 (Sun, 17 Jan 2010) | 9 lines Merged revisions 77578 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77578 | mark.dickinson | 2010-01-17 13:37:57 +0000 (Sun, 17 Jan 2010) | 2 lines Issue #7632: Fix a memory leak in _Py_dg_strtod. ........ ................
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77578 | mark.dickinson | 2010-01-17 13:37:57 +0000 (Sun, 17 Jan 2010) | 2 lines Issue #7632: Fix a memory leak in _Py_dg_strtod. ........
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Mark Dickinson yazdı
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- 16 Ock, 2010 5 kayıt (commit)
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77535 | mark.dickinson | 2010-01-16 18:10:25 +0000 (Sat, 16 Jan 2010) | 21 lines Merged revisions 77519,77530,77533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77519 | mark.dickinson | 2010-01-16 10:44:00 +0000 (Sat, 16 Jan 2010) | 5 lines Issue #7632: Fix a serious wrong output bug for string -> float conversion. Also remove some now unused variables, and add comments clarifying the possible outputs of the parsing section of _Py_dg_strtod. Thanks Eric Smith for reviewing. ........ r77530 | mark.dickinson | 2010-01-16 17:57:49 +0000 (Sat, 16 Jan 2010) | 3 lines Issue #7632: Fix one more case of incorrect rounding for str -> float conversion (see bug 5 in the issue tracker). ........ r77533 | mark.dickinson | 2010-01-16 18:06:17 +0000 (Sat, 16 Jan 2010) | 1 line Fix multiple uses of variable 'L' in _Py_dg_strtod, where one use requires an unsigned long and the other a signed long. See also r77421. ........ ................
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77519 | mark.dickinson | 2010-01-16 10:44:00 +0000 (Sat, 16 Jan 2010) | 5 lines Issue #7632: Fix a serious wrong output bug for string -> float conversion. Also remove some now unused variables, and add comments clarifying the possible outputs of the parsing section of _Py_dg_strtod. Thanks Eric Smith for reviewing. ........ r77530 | mark.dickinson | 2010-01-16 17:57:49 +0000 (Sat, 16 Jan 2010) | 3 lines Issue #7632: Fix one more case of incorrect rounding for str -> float conversion (see bug 5 in the issue tracker). ........ r77533 | mark.dickinson | 2010-01-16 18:06:17 +0000 (Sat, 16 Jan 2010) | 1 line Fix multiple uses of variable 'L' in _Py_dg_strtod, where one use requires an unsigned long and the other a signed long. See also r77421. ........
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Mark Dickinson yazdı
Fix multiple uses of variable 'L' in _Py_dg_strtod, where one use requires an unsigned long and the other a signed long. See also r77421.
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Mark Dickinson yazdı
conversion (see bug 5 in the issue tracker).
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Mark Dickinson yazdı
Also remove some now unused variables, and add comments clarifying the possible outputs of the parsing section of _Py_dg_strtod. Thanks Eric Smith for reviewing.
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- 14 Ock, 2010 5 kayıt (commit)
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77494 | mark.dickinson | 2010-01-14 15:37:49 +0000 (Thu, 14 Jan 2010) | 41 lines Merged revisions 77477-77478,77481-77483,77490-77493 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77477 | mark.dickinson | 2010-01-13 18:21:53 +0000 (Wed, 13 Jan 2010) | 1 line Add comments explaining the role of the bigcomp function in dtoa.c. ........ r77478 | mark.dickinson | 2010-01-13 19:02:37 +0000 (Wed, 13 Jan 2010) | 1 line Clarify that sulp expects a nonnegative input, but that +0.0 is fine. ........ r77481 | mark.dickinson | 2010-01-13 20:55:03 +0000 (Wed, 13 Jan 2010) | 1 line Simplify and annotate the bigcomp function, removing unused special cases. ........ r77482 | mark.dickinson | 2010-01-13 22:15:53 +0000 (Wed, 13 Jan 2010) | 1 line Fix buggy comparison: LHS of comparison was being treated as unsigned. ........ r77483 | mark.dickinson | 2010-01-13 22:20:10 +0000 (Wed, 13 Jan 2010) | 1 line More dtoa.c cleanup; remove the need for bc.dplen, bc.dp0 and bc.dp1. ........ r77490 | mark.dickinson | 2010-01-14 13:02:36 +0000 (Thu, 14 Jan 2010) | 1 line Fix off-by-one error introduced in r77483. I have a test for this, but it currently fails due to a different dtoa.c bug; I'll add the test once that bug is fixed. ........ r77491 | mark.dickinson | 2010-01-14 13:14:49 +0000 (Thu, 14 Jan 2010) | 1 line Issue 7632: fix a dtoa.c bug (bug 6) causing incorrect rounding. Tests to follow. ........ r77492 | mark.dickinson | 2010-01-14 14:40:20 +0000 (Thu, 14 Jan 2010) | 1 line Issue 7632: fix incorrect rounding for long input strings with values very close to a power of 2. (See Bug 4 in the tracker discussion.) ........ r77493 | mark.dickinson | 2010-01-14 15:22:33 +0000 (Thu, 14 Jan 2010) | 1 line Issue #7632: add tests for bugs fixed so far. ........ ................
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77477 | mark.dickinson | 2010-01-13 18:21:53 +0000 (Wed, 13 Jan 2010) | 1 line Add comments explaining the role of the bigcomp function in dtoa.c. ........ r77478 | mark.dickinson | 2010-01-13 19:02:37 +0000 (Wed, 13 Jan 2010) | 1 line Clarify that sulp expects a nonnegative input, but that +0.0 is fine. ........ r77481 | mark.dickinson | 2010-01-13 20:55:03 +0000 (Wed, 13 Jan 2010) | 1 line Simplify and annotate the bigcomp function, removing unused special cases. ........ r77482 | mark.dickinson | 2010-01-13 22:15:53 +0000 (Wed, 13 Jan 2010) | 1 line Fix buggy comparison: LHS of comparison was being treated as unsigned. ........ r77483 | mark.dickinson | 2010-01-13 22:20:10 +0000 (Wed, 13 Jan 2010) | 1 line More dtoa.c cleanup; remove the need for bc.dplen, bc.dp0 and bc.dp1. ........ r77490 | mark.dickinson | 2010-01-14 13:02:36 +0000 (Thu, 14 Jan 2010) | 1 line Fix off-by-one error introduced in r77483. I have a test for this, but it currently fails due to a different dtoa.c bug; I'll add the test once that bug is fixed. ........ r77491 | mark.dickinson | 2010-01-14 13:14:49 +0000 (Thu, 14 Jan 2010) | 1 line Issue 7632: fix a dtoa.c bug (bug 6) causing incorrect rounding. Tests to follow. ........ r77492 | mark.dickinson | 2010-01-14 14:40:20 +0000 (Thu, 14 Jan 2010) | 1 line Issue 7632: fix incorrect rounding for long input strings with values very close to a power of 2. (See Bug 4 in the tracker discussion.) ........ r77493 | mark.dickinson | 2010-01-14 15:22:33 +0000 (Thu, 14 Jan 2010) | 1 line Issue #7632: add tests for bugs fixed so far. ........
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Mark Dickinson yazdı
Issue 7632: fix incorrect rounding for long input strings with values very close to a power of 2. (See Bug 4 in the tracker discussion.)
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Mark Dickinson yazdı
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Mark Dickinson yazdı
Fix off-by-one error introduced in r77483. I have a test for this, but it currently fails due to a different dtoa.c bug; I'll add the test once that bug is fixed.
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- 13 Ock, 2010 5 kayıt (commit)
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Mark Dickinson yazdı
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Mark Dickinson yazdı
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Mark Dickinson yazdı
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Mark Dickinson yazdı
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Mark Dickinson yazdı
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- 12 Ock, 2010 4 kayıt (commit)
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77452 | mark.dickinson | 2010-01-12 23:04:19 +0000 (Tue, 12 Jan 2010) | 23 lines Merged revisions 77410,77421,77450-77451 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77410 | mark.dickinson | 2010-01-10 13:06:31 +0000 (Sun, 10 Jan 2010) | 1 line Remove unused BCinfo fields and an unused macro. ........ r77421 | mark.dickinson | 2010-01-11 17:15:13 +0000 (Mon, 11 Jan 2010) | 1 line Change a variable type to avoid signed overflow; replace repeated '19999' constant by a define. ........ r77450 | mark.dickinson | 2010-01-12 22:23:56 +0000 (Tue, 12 Jan 2010) | 4 lines Issue #7632: Fix a problem with _Py_dg_strtod that could lead to crashes in debug builds, for certain long numeric strings corresponding to subnormal values. ........ r77451 | mark.dickinson | 2010-01-12 22:55:51 +0000 (Tue, 12 Jan 2010) | 2 lines Issue #7632: Fix a bug in dtoa.c that could lead to incorrectly-rounded results. ........ ................
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Mark Dickinson yazdı
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77410 | mark.dickinson | 2010-01-10 13:06:31 +0000 (Sun, 10 Jan 2010) | 1 line Remove unused BCinfo fields and an unused macro. ........ r77421 | mark.dickinson | 2010-01-11 17:15:13 +0000 (Mon, 11 Jan 2010) | 1 line Change a variable type to avoid signed overflow; replace repeated '19999' constant by a define. ........ r77450 | mark.dickinson | 2010-01-12 22:23:56 +0000 (Tue, 12 Jan 2010) | 4 lines Issue #7632: Fix a problem with _Py_dg_strtod that could lead to crashes in debug builds, for certain long numeric strings corresponding to subnormal values. ........ r77451 | mark.dickinson | 2010-01-12 22:55:51 +0000 (Tue, 12 Jan 2010) | 2 lines Issue #7632: Fix a bug in dtoa.c that could lead to incorrectly-rounded results. ........
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Mark Dickinson yazdı
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Mark Dickinson yazdı
crashes in debug builds, for certain long numeric strings corresponding to subnormal values.
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- 11 Ock, 2010 1 kayıt (commit)
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Mark Dickinson yazdı
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