delta/cpython-git.git/Objects, branch backport-52d1b86-3.6

bpo-35444: Fix error handling when fail to look up builtin "getattr". (GH-11047) (GH-11107) (GH-11108)

2018-12-11T10:13:14+00:00

(cherry picked from commit bb86bf4c4eaa30b1f5192dab9f389ce0bb61114d)
(cherry picked from commit 3cae16d2e98ffaa89ddd311df70a857dfaff4020)

Co-authored-by: Serhiy Storchaka

[3.6] bpo-35454: Fix miscellaneous minor issues in error handling. (GH-11077) (GH-11106)

2018-12-11T07:27:50+00:00

(cherry picked from commit 8905fcc85a6fc3ac394bc89b0bbf40897e9497a6)

bpo-35436: Add missing PyErr_NoMemory() calls and other minor bug fixes. (GH-11015) (GH-11020) (GH-11026)

2018-12-07T16:09:23+00:00

(cherry picked from commit 4c49da0cb7434c676d70b9ccf38aca82ac0d64a9)
(cherry picked from commit 602d307ac5e8a2da38a193dca3bdfef5994dfe67)

Co-authored-by: Zackery Spytz

bpo-35372: Fix the code page decoder for input > 2 GiB. (GH-10848)

2018-12-03T09:15:02+00:00

(cherry picked from commit 4013c179117754b039957db4730880bf3285919d)

Co-authored-by: Serhiy Storchaka

bpo-33012: Fix more invalid function cast warnings with gcc 8. (GH-10751) (GH-10796)

2018-11-29T14:49:20+00:00

Fix warnings with gcc 8 for wrapperfunc <-> wrapperfunc_kwds casts.

(cherry picked from commit 1c607155c9e363489036ae6258b165a3fae75134)

bpo-33012: Fix signatures of METH_NOARGS functions. (GH-10736) (GH-10748)

2018-11-27T18:51:07+00:00

(cherry picked from commit 81524022d0c0df7a41f9b2b2df41e2ebe140e610)
(cherry picked from commit ad8ac54aa3d2323bdb5feb5e858a922840358187)

Co-authored-by: Serhiy Storchaka

[3.6] bpo-33029: Fix signatures of getter and setter functions. (GH-10746) (GH-10749)

2018-11-27T18:38:36+00:00

Fix also return type for few other functions (clear, releasebuffer).
(cherry picked from commit d4f9cf5545d6d8844e0726552ef2e366f5cc3abd)

bpo-33954: Rewrite FILL() macro of unicodeobject.c (GH-10740)

2018-11-27T13:30:55+00:00

Copy code from master: add assertions on start and value, replace 'i'
iterator with 'end' pointer for the loop stop condition.

_PyUnicode_FastFill(): fix type of 'data', it must not be constant,
since data is modified by FILL().

bpo-33954: Fix _PyUnicode_InsertThousandsGrouping() (GH-10623) (GH-10718) (GH-10720)

2018-11-26T16:03:31+00:00

Fix str.format(), float.__format__() and complex.__format__() methods
for non-ASCII decimal point when using the "n" formatter.

Rewrite _PyUnicode_InsertThousandsGrouping(): it now requires
a _PyUnicodeWriter object for the buffer and a Python str object
for digits.

(cherry picked from commit 59423e3ddd736387cef8f7632c71954c1859bed0)
(cherry picked from commit 6f5fa1b4be735159e964906ab608dc467476e47c)

bpo-9263: _PyObject_Dump() detects freed memory (GH-10061) (GH-10662) (GH-10663)

2018-11-22T16:40:53+00:00

* bpo-9263: _PyObject_Dump() detects freed memory (GH-10061)

_PyObject_Dump() now uses an heuristic to check if the object memory
has been freed: log "" in that case.

The heuristic rely on the debug hooks on Python memory allocators
which fills the memory with DEADBYTE (0xDB) when memory is
deallocated. Use PYTHONMALLOC=debug to always enable these debug
hooks.

(cherry picked from commit 82af0b63b07aa8d92b50098e382b458143cfc677)

* bpo-9263: Fix _PyObject_Dump() for freed object (#10661)

If _PyObject_Dump() detects that the object is freed, don't try to
dump it (exit immediately).

Enhance also _PyObject_IsFreed(): it now detects if the pointer
itself looks like freed memory.

(cherry picked from commit 2cf5d32fd9e61488e8b0be55a2e92a752ba8b06b)
(cherry picked from commit 95036ea25d47f0081bda2ba96ea327f3375cb6a4)