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* Fix off-by-one error introduced in r77483. I have a test for this, but it ↵Mark Dickinson2010-01-141-2/+2
| | | | currently fails due to a different dtoa.c bug; I'll add the test once that bug is fixed.
* More dtoa.c cleanup; remove the need for bc.dplen, bc.dp0 and bc.dp1.Mark Dickinson2010-01-131-69/+43
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* Fix buggy comparison: LHS of comparison was being treated as unsigned.Mark Dickinson2010-01-131-1/+1
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* Simplify and annotate the bigcomp function, removing unused special cases.Mark Dickinson2010-01-131-50/+26
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* Clarify that sulp expects a nonnegative input, but that +0.0 is fine.Mark Dickinson2010-01-131-5/+7
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* Add comments explaining the role of the bigcomp function in dtoa.c.Mark Dickinson2010-01-131-1/+60
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* Issue #7632: Fix a bug in dtoa.c that could lead to incorrectly-rounded ↵Mark Dickinson2010-01-121-2/+22
| | | | results.
* Issue #7632: Fix a problem with _Py_dg_strtod that could lead toMark Dickinson2010-01-121-11/+15
| | | | | crashes in debug builds, for certain long numeric strings corresponding to subnormal values.
* Update version information for AST changes in r77422.Alexandre Vassalotti2010-01-111-2/+2
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* Issue #2333: Backport set and dict comprehensions syntax.Alexandre Vassalotti2010-01-117-159/+652
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* Change a variable type to avoid signed overflow; replace repeated '19999' ↵Mark Dickinson2010-01-111-4/+10
| | | | constant by a define.
* Remove unused BCinfo fields and an unused macro.Mark Dickinson2010-01-101-21/+8
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* DeprecationWarning is now silent by default.Brett Cannon2010-01-101-20/+23
| | | | | | | | | | | | This was originally suggested by Guido, discussed on the stdlib-sig mailing list, and given the OK by Guido directly to me. What this change essentially means is that Python has taken a policy of silencing warnings that are only of interest to developers by default. This should prevent users from seeing warnings which are triggered by an application being run against a new interpreter before the app developer has a chance to update their code. Closes issue #7319. Thanks to Antoine Pitrou, Ezio Melotti, and Brian Curtin for helping with the issue.
* Update the version # of Python-ast.c based on the backport of set literals fromBrett Cannon2010-01-101-2/+2
| | | | r77400.
* Issue #2335: Backport set literals syntax from Python 3.x.Alexandre Vassalotti2010-01-097-184/+345
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* Fix typo in comment.Mark Dickinson2010-01-041-1/+1
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* Issue #5080: turn the DeprecationWarning from float arguments passedMark Dickinson2010-01-011-2/+19
| | | | | | to integer PyArg_Parse* format codes into a TypeError. Add a DeprecationWarning for floats passed with the 'L' format code, which didn't previously have a warning.
* update copyright yearBenjamin Peterson2010-01-011-1/+1
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* check if the attribute is set before deleting it with T_OBJECT_EX (fixes #7604)Benjamin Peterson2009-12-301-5/+15
| | | | | Also, add a note to the docs about the better behavior of T_OBJECT_EX as compared to T_OBJECT.
* #7033: add new API function PyErr_NewExceptionWithDoc, for easily giving new ↵Georg Brandl2009-12-281-0/+34
| | | | exceptions a docstring.
* Issue #7518: Move substitute definitions of C99 math functions fromMark Dickinson2009-12-211-199/+0
| | | | pymath.c to Modules/_math.c.
* account for PyObject_IsInstance's new ability to failBenjamin Peterson2009-12-132-87/+445
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* Issue #6985: number of range() items should be constrained to lieMark Dickinson2009-12-031-4/+4
| | | | in a Py_ssize_t, not an int.
* Issue #7406: Fix some occurrences of potential signed overflow in intMark Dickinson2009-12-021-2/+6
| | | | arithmetic.
* Issue #1678380: When distinguishing between -0.0 and 0.0 inMark Dickinson2009-11-281-26/+15
| | | | | | compiler_add_o, use copysign instead of examining the first and last bytes of the double. The latter method fails for little-endian ARM, OABI, where doubles are little-endian but with the words swapped.
* round(0, "ermintrude") succeeded instead of producing a TypeError. Fix this.Mark Dickinson2009-11-241-4/+4
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* turn goto into do while loopBenjamin Peterson2009-11-201-36/+31
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* genexps have linenosBenjamin Peterson2009-11-201-1/+1
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* provide line number for lambdasBenjamin Peterson2009-11-201-2/+1
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* improve several corner cases related with argument names in parenthesisBenjamin Peterson2009-11-191-1/+16
| | | | | | | | | - Fix #7362: give a good error message for parenthesized arguments with defaults. - Add a py3k warning for any parenthesized arguments since those are not allowed in Py3. This warning is not given in tuple unpacking, since that incurs the tuple unpacking warning.
* Issue #7117, continued: Change round implementation to use the ↵Mark Dickinson2009-11-181-19/+38
| | | | | | | | correctly-rounded string <-> float conversions; this makes sure that the result of the round operation is correctly rounded, and hence displays nicely using the new float repr.
* a better callable replacementBenjamin Peterson2009-11-171-1/+1
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* Set retval on PyOS_string_to_double failure.Mark Dickinson2009-10-311-3/+9
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* Issue #6603: Fix --with-tsc build failures on x86-64 that resultedMark Dickinson2009-10-311-1/+19
| | | | | | from a gcc inline assembler peculiarity. (gcc's "A" constraint apparently means 'rax or rdx' in 64-bit mode, not edx:eax or rdx:rax as one might expect.)
* Deprecate PyOS_ascii_strtod and PyOS_ascii_atof, and document the ↵Mark Dickinson2009-10-311-2/+12
| | | | replacement function PyOS_string_to_double.
* do a backport of r75928Benjamin Peterson2009-10-291-9/+12
| | | | | The added test does not fail without the patch, but we still fix the issue of surrogates being used in wide builds where they should not be.
* Removed PyOS_ascii_atof from marshal.c, as mentioned in issue 7117. Also ↵Eric Smith2009-10-271-11/+9
| | | | brings it more in line with py3k.
* Removed PyOS_ascii_atof from ast.c, as mentioned in issue 7117.Eric Smith2009-10-271-6/+6
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* Finished removing _PyOS_double_to_string, as mentioned in issue 7117.Eric Smith2009-10-261-135/+0
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* Issue #7117 (backport py3k float repr) continued:Mark Dickinson2009-10-261-93/+699
| | | | Backport pystrtod.c from py3k.
* Warn against replacing PyNumber_Add with PyNumber_InPlaceAdd in sumMark Dickinson2009-10-261-0/+9
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* Issue #7117 (backport py3k float repr) continued:Mark Dickinson2009-10-241-0/+10
| | | | | Add sys.float_repr_style attribute ('short' if short float repr is in used; 'legacy' otherwise).
* Remove temporary define from r75653Mark Dickinson2009-10-241-2/+0
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* Issue #7117 (backport py3k float repr) continued:Mark Dickinson2009-10-241-0/+18
| | | | | | | | | - add double endianness detection to configure script - add configure-time check to see whether we can use inline assembly to get and set x87 control word in configure script - add functions to get and set x87 control word in Python/pymath.c - add pyport.h logic to determine whether it's safe to use the short float repr or not
* Temporary define to avoid build failureMark Dickinson2009-10-241-0/+2
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* Issue #7117: Prepare for backport of py3k float repr.Mark Dickinson2009-10-241-0/+2609
| | | | | | | Add the Python/dtoa.c file containing the main algorithms; add corresponding include file and include in Python.h; include license information for Python/dtoa.c; add dtoa.c and dtoa.h to Makefile.
* #7035: improve docs of the various <method>_errors() functions, and give ↵Georg Brandl2009-10-221-5/+17
| | | | them docstrings.
* Issue #1722344: threading._shutdown() is now called in Py_Finalize(), whichAntoine Pitrou2009-10-201-0/+30
| | | | | fixes the problem of some exceptions being thrown at shutdown when the interpreter is killed. Patch by Adam Olsen.
* Removed calls to PyFloat_AsReprString.Eric Smith2009-10-191-42/+63
| | | | | | | | | This is in anticipation of possibly implementing issue 7117 (short float repr). This removes the last calls to PyFloat_AsString, PyFloat_AsReprString, and PyFloat_AsStringEx, which are unsafe. Also, switch to defines for error values to bring this code more in line with the py3k branch.
* Allow core Python build to succeed under WITHOUT_COMPLEX. The module build ↵Mark Dickinson2009-10-152-4/+9
| | | | stage still fails.
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