5dcc06f6e0
bpo-38858: Allocate small integers on the heap (GH-17301)
...
Allocate small Python integers (small_ints of longobject.c) on the
heap, rather than using static objects.
2019-11-21 08:51:59 +01:00
6314abcc08
bpo-37802: Fix a compiler warning in longobject.c (GH-16517)
...
bpo-37802, bpo-38321: Fix the following warnings:
longobject.c(420): warning C4244: 'function': conversion from
'unsigned __int64' to 'sdigit', possible loss of data
longobject.c(428): warning C4267: 'function': conversion from
'size_t' to 'sdigit', possible loss of data
2019-10-01 13:29:53 +02:00
42acb7b8d2
bpo-35696: Simplify long_compare() (GH-16146)
2019-09-19 00:10:15 +09:00
c6734ee7c5
bpo-37802: Slightly improve perfomance of PyLong_FromUnsigned*() (GH-15192)
2019-09-12 15:41:14 +01:00
7117074410
bpo-38096: Clean up the "struct sequence" / "named tuple" docs (GH-15895)
...
* bpo-38096: Clean up the "struct sequence" / "named tuple" docs
* Fix remaining occurrences of "struct sequence"
* Repair a user visible docstring
2019-09-11 15:17:32 +01:00
2ec7010206
bpo-37752: Delete redundant Py_CHARMASK in normalizestring() (GH-15095)
2019-09-10 17:04:08 +01:00
6b519985d2
replace inline function `is_small_int` with a macro version (GH-15710)
2019-09-05 23:00:56 -07:00
bed4817d52
Make PyXXX_Fini() functions private (GH-15531)
...
For example, rename PyTuple_Fini() to _PyTuple_Fini().
These functions are only declared in the internal C API.
2019-08-27 00:12:32 +02:00
5e63ab05f1
bpo-37812: Convert CHECK_SMALL_INT macro to a function so the return is explicit. (GH-15216)
2019-08-24 10:19:37 -07:00
196a530e00
bpo-37483: add _PyObject_CallOneArg() function ( #14558 )
2019-07-04 19:31:34 +09:00
dc2476500d
bpo-37170: Fix the cast on error in PyLong_AsUnsignedLongLongMask() (GH-13860)
2019-06-06 22:39:23 +02:00
1e375c6269
bpo-36027: Really fix "incompatible pointer type" compiler warning (GH-13761)
...
Apologies for the earlier hasty attempt.
2019-06-03 02:28:29 +02:00
e584cbff1e
bpo-36027 bpo-36974: Fix "incompatible pointer type" compiler warnings (GH-13758)
2019-06-03 01:08:14 +02:00
c52996785a
bpo-36027: Extend three-argument pow to negative second argument (GH-13266)
2019-06-02 10:24:06 +01:00
530f506ac9
bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464)
...
Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
2019-05-30 19:13:39 -07:00
7d408697a9
remove unnecessary tp_dealloc (GH-13647)
2019-05-29 17:23:27 +09:00
a5119e7d75
bpo-36957: Add _PyLong_Rshift() and _PyLong_Lshift(). (GH-13416)
2019-05-19 14:14:38 +03:00
96aeaec647
bpo-36793: Remove unneeded __str__ definitions. (GH-13081)
...
Classes that define __str__ the same as __repr__ can
just inherit it from object.
2019-05-06 22:29:40 +03:00
a10d426bab
bpo-36292: Mark unreachable code as such in long bitwise ops (GH-12333)
2019-03-18 18:59:20 +01:00
6a44f6eef3
bpo-36048: Use __index__() instead of __int__() for implicit conversion if available. (GH-11952)
...
Deprecate using the __int__() method in implicit conversions of Python
numbers to C integers.
2019-02-25 17:57:58 +02:00
ea6207d593
bpo-36063: Minor performance tweak in long_divmod(). (GH-11915)
2019-02-21 12:01:11 +02:00
6d43f6f081
bpo-35713: Split _Py_InitializeCore into subfunctions (GH-11650)
...
* Split _Py_InitializeCore_impl() into subfunctions: add multiple pycore_init_xxx() functions
* Preliminary sys.stderr is now set earlier to get an usable
sys.stderr ealier.
* Move code into _Py_Initialize_ReconfigureCore() to be able to call
it from _Py_InitializeCore().
* Split _PyExc_Init(): create a new _PyBuiltins_AddExceptions()
function.
* Call _PyExc_Init() earlier in _Py_InitializeCore_impl()
and new_interpreter() to get working exceptions earlier.
* _Py_ReadyTypes() now returns _PyInitError rather than calling
Py_FatalError().
* Misc code cleanup
2019-01-22 21:18:05 +01:00
b509d52083
bpo-35059: PyObject_INIT() casts to PyObject* (GH-10674)
...
PyObject_INIT() and PyObject_INIT_VAR() now cast their first argument
to PyObject*, as done in Python 3.7.
Revert partially commit b4435e20a9
2018-11-23 14:27:38 +01:00
49c75a8086
bpo-35064 prefix smelly symbols that appear with COUNT_ALLOCS with _Py_ (GH-10152)
...
Configuring python with ./configure --with-pydebug CFLAGS="-D COUNT_ALLOCS -O0"
makes "make smelly" fail as some symbols were being exported without the "Py_" or
"_Py" prefixes.
2018-10-28 15:02:17 +00:00
b4435e20a9
bpo-35059: Convert PyObject_INIT() to function (GH-10077)
...
* Convert PyObject_INIT() and PyObject_INIT_VAR() macros to static
inline functions.
* Fix usage of these functions: cast to PyObject* or PyVarObject*.
2018-10-26 14:35:00 +02:00
b2e2025941
bpo-33073: Rework int.as_integer_ratio() implementation (GH-9303)
...
* Simplify the C code.
* Simplify tests and make them more strict and robust.
* Add references in the documentation.
2018-10-19 23:46:31 +02:00
7bb9cd0a67
bpo-34899: Fix a possible assertion failure due to int_from_bytes_impl() (GH-9705)
...
The _PyLong_FromByteArray() call in int_from_bytes_impl() was
unchecked.
2018-10-06 00:02:23 +03:00
73820a60cc
Fix compiler warning with a type cast (GH-9300)
2018-09-14 01:35:59 -07:00
00bc08ec11
Fix-up parenthesis, organization, and NULL check (GH-9297)
2018-09-14 01:00:11 -07:00
5ac704306f
bpo-33073: Adding as_integer_ratio to ints. (GH-8750)
2018-09-13 23:56:23 -07:00
7cb7bcff20
bpo-20260: Implement non-bitwise unsigned int converters for Argument Clinic. (GH-8434)
2018-07-26 13:22:16 +03:00
6405feecda
bpo-33012: Fix invalid function casts for long_long. (GH-6652)
...
long_long() was used with three function types:
PyCFunction, getter and unaryfunction.
2018-04-30 15:35:08 +03:00
55edd0c185
bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. (GH-6030)
...
METH_NOARGS functions need only a single argument but they are cast
into a PyCFunction, which takes two arguments. This triggers an
invalid function cast warning in gcc8 due to the argument mismatch.
Fix this by adding a dummy unused argument.
2018-04-29 21:59:33 +03:00
dd431b32f4
PyLong_FromString(): fix Coverity CID 1424951 ( #4738 )
...
Explicitly cast digits (Py_ssize_t) to double to fix the following
false-alarm warning from Coverity:
"fsize_z = digits * log_base_BASE[base] + 1;"
CID 1424951: Incorrect expression (UNINTENDED_INTEGER_DIVISION)
Dividing integer expressions "9223372036854775783UL" and "4UL", and
then converting the integer quotient to type "double". Any remainder,
or fractional part of the quotient, is ignored.
2017-12-08 00:06:55 +01:00
29ba688034
bpo-31619: Fixed integer overflow in converting huge strings to int. ( #3884 )
2017-12-03 22:16:21 +02:00
28b624825e
bpo-16055: Fixes incorrect error text for int('1', base=1000) ( #4376 )
...
* bpo-16055: Fixes incorrect error text for int('1', base=1000)
* bpo-16055: Address review comments
2017-11-13 13:49:26 -08:00
9b6c60cbce
bpo-31979: Simplify transforming decimals to ASCII ( #4336 )
...
in int(), float() and complex() parsers.
This also speeds up parsing non-ASCII numbers by around 20%.
2017-11-13 21:23:48 +02:00
e8b1965639
bpo-23699: Use a macro to reduce boilerplate code in rich comparison functions (GH-793)
2017-11-02 20:32:54 +10:00
85c0b8941f
bpo-31619: Fixed a ValueError when convert a string with large number of underscores ( #3827 )
...
to integer with binary base.
2017-10-03 14:13:44 +03:00
b2e5794870
bpo-31338 ( #3374 )
...
* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
2017-09-14 18:13:16 -07:00
918403cfc3
bpo-29816: Shift operation now has less opportunity to raise OverflowError. ( #680 )
...
ValueError always is raised rather than OverflowError for negative counts.
Shifting zero with non-negative count always returns zero.
2017-03-30 09:47:07 +03:00
ba85d69a3e
bpo-29878: Add global instances of int for 0 and 1. ( #852 )
2017-03-30 09:09:41 +03:00
18b250f844
bpo-29793: Convert some builtin types constructors to Argument Clinic. ( #615 )
2017-03-19 08:51:07 +02:00
390a0969c1
bpo-29749: Update int() docstring (GH-565)
...
The docstring did not properly represent the fact that the argument to int() was positional-only.
2017-03-08 16:29:01 -08:00
2e5642422f
bpo-29695: Remove bad keyword parameters in int(), bool(), float(), list() and tuple(). ( #518 )
2017-03-06 17:01:06 +02:00
86aa269646
remove 3 redundant casts in Objects/longobject.c ( #445 )
2017-03-06 08:42:47 +00:00
58d23e6806
bpo-29695: Deprecated using bad named keyword arguments in builtings: ( #486 )
...
int(), bool(), float(), list() and tuple(). Specify the value as a
positional argument instead.
2017-03-06 00:53:39 +02:00
196a7bc1ea
Issue #29421 : Make int.to_bytes() and int.from_bytes() slightly faster
...
(10-20% for small integers).
2017-02-02 16:54:45 +02:00
495e8808d7
Issue #20185 : Converted the int class to Argument Clinic.
...
Based on patch by Vajrasky Kok.
2017-02-01 23:12:20 +02:00
de4ae3d486
Backed out changeset b9c9691c72c5
...
Issue #28858 : The change b9c9691c72c5 introduced a regression. It seems like
_PyObject_CallArg1() uses more stack memory than
PyObject_CallFunctionObjArgs().
2016-12-04 22:59:09 +01:00
27580c1fb5
Replace PyObject_CallFunctionObjArgs() with fastcall
...
* PyObject_CallFunctionObjArgs(func, NULL) => _PyObject_CallNoArg(func)
* PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg)
PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires
extra work to "parse" C arguments to build a C array of PyObject*.
_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.
This change is part of the fastcall project. The change on listsort() is
related to the issue #23507 .
2016-12-01 14:43:22 +01:00
460bd0d284
Issue #19569 : Compiler warnings are now emitted if use most of deprecated
...
functions.
2016-11-20 12:16:46 +02:00
85b0f5beb1
Added the const qualifier to char* variables that refer to readonly internal
...
UTF-8 represenatation of Unicode objects.
2016-11-20 10:16:47 +02:00
1a73bf365e
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
...
The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:19:57 +02:00
3b73ea1278
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
...
The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:19:20 +02:00
f4934ea77d
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
...
The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:17:58 +02:00
b2e64f903d
Issue #28621 : Sped up converting int to float by reusing faster bits counting
...
implementation. Patch by Adrian Wielgosik.
2016-11-08 20:34:22 +02:00
c1c4a64edb
Issue #27111 : Minor simplication to long_add and long_sub fast path code. Thanks Oren Milman.
2016-09-17 20:01:56 +01:00
fba121fe9d
Issue #27441 : Remove some redundant assignments to ob_size in longobject.c. Thanks Oren Milman.
2016-09-17 19:44:13 +01:00
92ca535626
Issue #27222 : various cleanups in long_rshift. Thanks Oren Milman.
2016-09-17 17:50:50 +01:00
82cb124300
Issue #25221 : merge from 3.5.
2016-09-10 20:20:08 +01:00
36820dd5a9
Issue #25221 : Fix corrupted result from PyLong_FromLong(0) when Python is compiled with NSMALLPOSINTS = 0.
2016-09-10 20:17:36 +01:00
a721abac29
Issue #26331 : Implement the parsing part of PEP 515.
...
Thanks to Georg Brandl for the patch.
2016-09-09 14:57:09 -07:00
0be894b2f6
Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).
2016-09-07 12:03:06 +00:00
2f8bfef158
replace PY_SIZE_MAX with SIZE_MAX
2016-09-07 09:26:18 -07:00
ca47063998
replace Py_(u)intptr_t with the c99 standard types
2016-09-06 13:47:26 -07:00
d953f8e10b
remove some silly defined() tests
2016-09-06 10:51:19 -07:00
af580dff4a
replace PY_LONG_LONG with long long
2016-09-06 10:46:49 -07:00
ed4aa83ff7
require a long long data type ( closes #27961 )
2016-09-05 17:44:18 -07:00
15f44ab043
Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).
2016-08-30 10:47:49 -07:00
82a95277b8
Issue #27870 : A left shift of zero by a large integer no longer attempts to allocate large amounts of memory.
2016-08-29 19:27:06 +01:00
4e1de16f88
Issue #25402 : in int-to-decimal-string conversion, reduce intermediate storage requirements and relax restriction on converting large integers. Patch by Serhiy Storchaka.
2016-08-29 17:26:43 +01:00
583c6e860c
Issue #27214 : Fix potential bug and remove useless optimization in long_invert. Thanks Oren Milman.
2016-08-29 16:40:29 +01:00
b820d7f631
Issue #27792 : force int return type for modulo operations involving bools.
2016-08-22 12:24:46 +01:00
1dc3c898a8
Untabify Objects/longobject.c.
2016-08-21 10:33:36 +01:00
dc590a4cc3
Issue #25604 : Fix minor bug in integer true division, which could
...
have caused off-by-one-ulp results on certain platforms.
2016-08-21 10:23:23 +01:00
8bcf312d09
Issue #27786 : Simplify x_sub()
...
The z variable is known to be a fresh number which cannot be shared, Py_SIZE()
can be used directly to negate the number.
2016-08-17 19:48:33 +02:00
8bde911115
Issue #27626 : Merge spelling fixes from 3.5
2016-07-28 01:30:58 +00:00
eb9957065a
Issue #27626 : Spelling fixes in docs, comments and internal names
...
Based on patch by Ville Skyttä.
2016-07-28 01:11:04 +00:00
e63e5d60ee
Issue #27073 : Removed redundant checks in long_add and long_sub.
...
Patch by Oren Milman.
2016-06-04 00:06:45 +03:00
ea36c941a1
Issue #23640 : int.from_bytes() no longer bypasses constructors for subclasses.
2016-05-12 10:37:58 +03:00
1f364438ad
Issue #23640 : int.from_bytes() no longer bypasses constructors for subclasses.
2016-05-12 10:39:32 +03:00
f963c13597
longobject.c: fix compilation warning on Windows 64-bit
...
We know that Py_SIZE(b) is -1 or 1 an so fits into the sdigit type.
2016-03-23 18:36:54 +01:00
e0b23095ee
Issues #26289 and #26315 : Optimize floor/modulo div for single-digit longs
...
Microbenchmarks show 2-2.5x improvement. Built-in 'divmod' function
is now also ~10% faster.
-m timeit -s "x=22331" "x//2;x//-3;x//4;x//5;x//-6;x//7;x//8;x//-99;x//100;"
with patch: 0.321 without patch: 0.633
-m timeit -s "x=22331" "x%2;x%3;x%-4;x%5;x%6;x%-7;x%8;x%99;x%-100;"
with patch: 0.224 without patch: 0.66
Big thanks to Serhiy Storchaka, Mark Dickinson and Victor Stinner for
thorow code reviews and algorithms improvements.
2016-02-11 10:26:27 -05:00
a0fcaca4e1
Issue #26288 : Fix comment
2016-02-06 12:21:33 -05:00
186c30b7ae
Issue #26288 : Optimize PyLong_AsDouble.
2016-02-05 19:40:01 -05:00
bb6e4a0b31
Issue #24731 : Fixed crash on converting objects with special methods
...
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:53:19 +02:00
f9afda57ad
Issue #24731 : Fixed crash on converting objects with special methods
...
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:52:04 +02:00
15095800a3
Issue #24731 : Fixed crash on converting objects with special methods
...
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:47:01 +02:00
1285e5c805
Fix compiler warnings (uninitialized variables), false alarms in fact
2015-10-14 12:10:20 +02:00
199c9a6f4b
Fix long_format_binary()
...
Issue #25399 : Fix long_format_binary(), allocate bytes for the bytes writer.
2015-10-14 09:47:23 +02:00
be75b8cf23
Issue #25349 : Optimize bytes % int
...
Optimize bytes.__mod__(args) for integere formats: %d (%i, %u), %o, %x and %X.
_PyBytesWriter is now used to format directly the integer into the writer
buffer, instead of using a temporary bytes object.
Formatting is between 30% and 50% faster on a microbenchmark.
2015-10-09 22:43:24 +02:00
5783fd2c58
Issue #24999 : In longobject.c, use two shifts instead of ">> 2*PyLong_SHIFT" to
...
avoid undefined behaviour when LONG_MAX type is smaller than 60 bits.
This change should fix a warning with the ICC compiler.
2015-09-19 13:39:03 +02:00
48e47aaa28
Issue #22486 : Added the math.gcd() function. The fractions.gcd() function now is
...
deprecated. Based on patch by Mark Dickinson.
2015-05-13 00:19:51 +03:00
861470c836
#16518 : Bring error messages in harmony with docs ("bytes-like object")
...
Some time ago we changed the docs to consistently use the term 'bytes-like
object' in all the contexts where bytes, bytearray, memoryview, etc are used.
This patch (by Ezio Melotti) completes that work by changing the error
messages that previously reported that certain types did "not support the
buffer interface" to instead say that a bytes-like object is required. (The
glossary entry for bytes-like object references the discussion of the buffer
protocol in the docs.)
2014-10-05 11:47:01 -04:00
20b39b27d9
Removed redundant casts to `char *`.
...
Corresponding functions now accept `const char *` (issue #1772673 ).
2014-09-28 11:27:24 +03:00
12174a5dca
Issue #22156 : Fix "comparison between signed and unsigned integers" compiler
...
warnings in the Objects/ subdirectory.
PyType_FromSpecWithBases() and PyType_FromSpec() now reject explicitly negative
slot identifiers.
2014-08-15 23:17:38 +02:00
45e8e2f218
Issue #21490 : Add new C macros: Py_ABS() and Py_STRINGIFY()
...
Keep _Py_STRINGIZE() in PC/pyconfig.h to not introduce a dependency between
pyconfig.h and pymacros.h.
2014-05-14 17:24:35 +02:00
0c346d827d
Issue #21193 : Make (e.g.,) pow(2, -3, 5) raise ValueError rather than TypeError. Patch by Josh Rosenberg.
2014-04-11 14:34:40 -04:00
1aca78da62
merge 3.3
2014-03-14 21:54:41 -05:00
45c9dceb56
fix c89 declaration order
2014-03-14 21:53:51 -05:00
dfa822811a
merge 3.3
2014-03-14 21:47:36 -05:00
041c38a790
don't do pointer arithmetic with signed numbers
2014-03-14 21:47:23 -05:00
c836a28cc1
Issue #17576 : Removed deprecation warnings added in changeset 618cca51a27e.
2013-12-14 21:07:09 +02:00
c4f3212abc
Issue #17576 : Deprecation warning emitted now when __int__() or __index__()
...
return not int instance. Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
2013-12-11 21:26:36 +02:00
31a655411a
Issue #17576 : Deprecation warning emitted now when __int__() or __index__()
...
return not int instance. Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
2013-12-11 21:07:54 +02:00
d3afe781b1
Silence expression result unused warnings with clang.
...
The PyObject_INIT() macros returns obj:
../cpython/Objects/methodobject.c:32:23: warning: expression result unused [-Wunused-value]
PyObject_INIT(op, &PyCFunction_Type);
^~
../cpython/Include/objimpl.h:139:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
1 warning generated.
2013-12-04 09:27:47 +01:00
c679227e31
Issue #1772673 : The type of `char*` arguments now changed to `const char*`.
2013-10-19 21:03:34 +03:00
9259c21a63
Issue #19171 : speed some cases of 3-argument long pow().
...
Reduce the base by the modulus when the base is larger than
the modulus. This can unboundedly speed the "startup costs"
of doing modular exponentiation, particularly in cases where
the base is much larger than the modulus. Original patch
by Armin Rigo, inspired by https://github.com/pyca/ed25519 .
Merged from 3.3.
2013-10-05 16:55:38 -05:00
81a93159d7
Issue #19171 : speed some cases of 3-argument long pow().
...
Reduce the base by the modulus when the base is larger than
the modulus. This can unboundedly speed the "startup costs"
of doing modular exponentiation, particularly in cases where
the base is much larger than the modulus. Original patch
by Armin Rigo, inspired by https://github.com/pyca/ed25519 .
2013-10-05 16:53:52 -05:00
46e1ce214b
Issue #18783 : Removed existing mentions of Python long type in docstrings,
...
error messages and comments.
2013-08-27 20:17:03 +03:00
9594942716
Issue #18783 : Removed existing mentions of Python long type in docstrings,
...
error messages and comments.
2013-08-27 19:40:23 +03:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
579ddc2fd4
Issue #16741 : Fix an error reporting in int().
2013-08-03 21:14:05 +03:00
f6d0aeeadc
Issue #16741 : Fix an error reporting in int().
2013-08-03 20:55:06 +03:00
02515f7a3a
Minor consistency fixes for some longobject.c exception messages:
...
- replace 'long int' / 'long' by 'int'
- fix capitalization of "Python" in PyLong_AsUnsignedLong
- "is too large" -> "too large", for consistency with other messages.
2013-08-03 12:08:22 +01:00
1c8f059019
Issue #18520 : Add a new PyStructSequence_InitType2() function, same than
...
PyStructSequence_InitType() except that it has a return value (0 on success,
-1 on error).
* PyStructSequence_InitType2() now raises MemoryError on memory allocation failure
* Fix also some calls to PyDict_SetItemString(): handle error
2013-07-22 22:24:54 +02:00
08a80b11ad
longobject.c: add an assertion to ensure that MEDIUM_VALUE() is only called on
...
small integers (0 or 1 digit)
2013-07-17 22:33:42 +02:00
8aed6f1c7d
Issue #18408 : Rewrite NEGATE() macro in longobject.c to handle PyLong_FromLong() failure
2013-07-17 22:31:17 +02:00
640c35ce13
Reuse Py_MIN and Py_MAX macros: remove duplicate MIN/MAX macros
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multiprocessing.h: remove unused MIN and MAX macros
2013-06-04 23:14:37 +02:00
8f674ccd64
Close #17694 : Add minimum length to _PyUnicodeWriter
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* Add also min_char attribute to _PyUnicodeWriter structure (currently unused)
* _PyUnicodeWriter_Init() has no more argument (except the writer itself):
min_length and overallocate must be set explicitly
* In error handlers, only enable overallocation if the replacement string
is longer than 1 character
* CJK decoders don't use overallocation anymore
* Set min_length, instead of preallocating memory using
_PyUnicodeWriter_Prepare(), in many decoders
* _PyUnicode_DecodeUnicodeInternal() checks for integer overflow
2013-04-17 23:02:17 +02:00
8ad5b07ccb
Issue #17173 : Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter.
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I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).
2013-02-09 23:16:51 +01:00
c73c561181
Issue #17173 : Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter.
...
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).
2013-02-09 23:14:42 +01:00
4de7457009
Issue #17173 : Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter.
...
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag).
2013-02-09 23:11:27 +01:00
07c7136524
Issue #16772 : in int(x, base), non-integer bases must have an __index__ method.
2013-01-27 10:17:52 +00:00
9101e23ff6
Issue #15989 : Fix several occurrences of integer overflow
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when result of PyLong_AsLong() narrowed to int without checks.
This is a backport of changesets 13e2e44db99d and 525407d89277.
2013-01-19 12:41:45 +02:00
441d30fac7
Issue #15989 : Fix several occurrences of integer overflow
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when result of PyLong_AsLong() narrowed to int without checks.
This is a backport of changesets 13e2e44db99d and 525407d89277.
2013-01-19 12:26:26 +02:00
7898043868
Issue #15989 : Fix several occurrences of integer overflow
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when result of PyLong_AsLong() narrowed to int without checks.
2013-01-15 01:12:17 +02:00
c819b077bb
Issue #16761 : Raise TypeError when int() called with base argument only.
2012-12-28 10:09:54 +02:00
00e2843115
Issue #16761 : Raise TypeError when int() called with base argument only.
2012-12-28 10:02:42 +02:00
0b386d5247
Issue #16761 : Raise TypeError when int() called with base argument only.
2012-12-28 09:42:11 +02:00
513762fe9c
use more specific type
2012-12-26 16:43:33 -06:00
a689e524e7
Test for issue16772 and redoes the previous fix to accept __index__-aware
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objects as the base by using PyNumber_AsSsize_t similar to round().
2012-12-25 22:38:32 -08:00
4fbbf8c0a3
Fixes issue #16772 : int() constructor second argument (base) must be an int.
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Consistent with the behavior in Python 2.
2012-12-25 13:05:31 -08:00
e453e4c007
Issue 16280: Drop questionable special-casing of null pointer in PyLong_FromVoidPtr.
2012-10-18 22:18:42 +01:00
5cb65917e1
Issue #16277 : merge fix from 3.3
2012-10-18 19:53:45 +01:00
44362a88ad
Issue #16277 : merge fix from 3.2
2012-10-18 19:53:28 +01:00
91044799f7
Issue #16277 : in PyLong_FromVoidPtr, add missing branch for sizeof(void*) <= sizeof(long).
2012-10-18 19:21:43 +01:00
743e0cd6b5
Issue #16166 : Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified
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endianess detection and handling.
2012-10-17 23:52:17 +02:00
4a7df9aba9
Issue #14783 : Merge changes from 3.3.
2012-10-07 15:02:16 -07:00
042fa653ab
Issue #14783 : Merge changes from 3.2.
2012-10-07 14:56:27 -07:00
83fe2e1c22
Issue #14783 : Improve int() docstring and also str(), range(), and slice().
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This commit rewrites the docstring for int() to incorporate the documentation
changes made in issue #16036 . It also switches the docstrings for int(),
str(), range(), and slice() to use multi-line signatures.
2012-10-07 14:48:36 -07:00
cf46d62fcb
Issue #16096 : port fix from 3.3
2012-10-06 18:50:19 +01:00
fc9adb62fb
Issue #16096 : Fix signed overflow in Objects/longobject.c. Thanks Serhiy Storchaka.
2012-10-06 18:50:02 +01:00
9cc98c93a7
long_to_decimal_string_internal() doesn't need to write the final NULL character
2012-10-04 02:43:02 +02:00
5710c2a3e8
Issue 15959: Merge from 3.2.
2012-09-20 21:30:34 +01:00
c286e58044
Issue 15959: Fix type mismatch for quick{_neg}_int_allocs. Thanks Serhiy Storchaka.
2012-09-20 21:29:28 +01:00
7ae251a025
Fix out of bounds read in long_new() for empty bytes with an explicit base. int(b'', somebase) calls PyLong_FromString() with char* of length 1 but the function accesses the first argument at offset 1. CID 715359
2012-09-12 15:32:06 +02:00
79b97ee2ab
Fix out of bounds read in long_new() for empty bytes with an explicit base. int(b'', somebase) calls PyLong_FromString() with char* of length 1 but the function accesses the first argument at offset 1. CID 715359
2012-09-12 15:31:43 +02:00
110ac16b9f
Fixed resource leak to scratch when _PyUnicodeWriter_Prepare fails
2012-09-10 02:51:27 +02:00
Victor Stinner
Victor Stinner
HongWeipeng
Sergey Fedoseev
Raymond Hettinger
Jordon Xu
animalize
Greg Price
Jeroen Demeyer
Zackery Spytz
Petr Viktorin
Mark Dickinson
Inada Naoki
Serhiy Storchaka
stratakis
Pablo Galindo
Lisa Roach
Siddhesh Poyarekar
Victor Stinner
Sanyam Khurana
Barry Warsaw
svelankar
orenmn
Mark Dickinson
Brett Cannon
Martin Panter
Benjamin Peterson
Raymond Hettinger
Yury Selivanov
R David Murray
Christian Heimes
Tim Peters
Antoine Pitrou
Gregory P. Smith
Chris Jerdonek