ctypes 1.0.3 will be also be released).

GCC versions may optimize away overflow buffer overflow checks without
this option!  Thanks to Ismail Donmez.  No thanks to the GCC devs.

Fix issue #1313119.

This patch doesn't remove the wrappers for OSADebug* API's but only defines
them when configure detects that the API's are present in the system's
header files.

merge -r59315:59316 from py3k: Fix issue #1553: An errornous __length_hint__ can make list() raise a SystemError

the start.

(backport from r59260)

PyArgs_ParseTuple t# and w# formats truncated the lengths to 32bit.

 (backport from rev. 59224)

  statement recompilation with no bound parameters lead to a segfault
- Backported a fix necessary because of an SQLite API change in version 3.5.
  This prevents segfaults when executing empty queries, like our test suite
  does.

attribute of an empty cell object.  Now a ValueError is raised.

Backport of r59170.

head.

A test that should test for osx >= 10.4.0 actually tested for os versions <= 10.4. The end result is that
a universal ("fat") build will claim to be a single-architecture on on OSX 10.5 (Leopard).

This patch fixes this issue.

on 64-bit Windows systems.

Fix for #1444: utf_8_sig.StreamReader was (indirectly through decode())
calling codecs.utf_8_decode() with final==True, which falled with incomplete
byte sequences. Fix and test by James G. Sack.

When an unfinished generator-iterator is garbage collected, PyEval_EvalFrameEx
is called with a GeneratorExit exception set.  This leads to funny results
if the sys.settrace function itself makes use of generators.
A visible effect is that the settrace function is reset to None.
Another is that the eventual "finally" block of the generator is not called.

It is necessary to save/restore the exception around the call to the trace
function.

This happens a lot with py3k: isinstance() of an ABCMeta instance runs
    def __instancecheck__(cls, instance):
        """Override for isinstance(instance, cls)."""
        return any(cls.__subclasscheck__(c)
                   for c in {instance.__class__, type(instance)})
which lets an opened generator expression each time it returns True.

And the problem can be reproduced in 2.5 with pure python code.

The C changes aren't quite the same as the patch given there; the test is.