delta/cpython-git.git/Python, branch v3.6.7

Fix a possible decref of a borrowed reference in symtable.c. (GH-9786)

2018-10-11T05:28:08+00:00

(cherry picked from commit fc439d20de32b0ebccca79a96e31f83b85ec4eaf)

Co-authored-by: Zackery Spytz

closes bpo-34868: Improve error message with '_' is combined with an invalid type specifier. (GH-9666)

2018-10-02T05:18:13+00:00

(cherry picked from commit cbda8fc5d76b10bcbb92d927537576c229143836)

Co-authored-by: Benjamin Peterson

Drop confusing commented out code in pystrtod.c (GH-6072) (GH-9587)

2018-09-26T14:44:45+00:00

Fix the following warning:

Python/pystrtod.c: In function 'format_float_short':
Python/pystrtod.c:1007:13: warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
             strncpy(p, "ERR", 3);

(cherry picked from commit 9fb84157595a385f15799e5d0729c1e1b0ba9d38)

bpo-34588: Fix an off-by-one error in traceback formatting. (GH-9077)

2018-09-10T16:10:21+00:00

The recursive frame pruning code always undercounted the number of elided frames
by one. That is, in the "[Previous line repeated N more times]" message, N would
always be one too few. Near the recursive pruning cutoff, one frame could be
silently dropped. That situation is demonstrated in the OP of the bug report.

The fix is to start the identical frame counter at 1.
(cherry picked from commit d545869d084e70d4838310e79b52a25a72a1ca56)

Co-authored-by: Benjamin Peterson

bpo-34527: Fix FreeBSD with POSIX locale (GH-8975)

2018-08-28T12:53:31+00:00

On FreeBSD, Py_DecodeLocale() and Py_EncodeLocale() now also forces
the ASCII encoding if the LC_CTYPE locale is "POSIX", not only if
the LC_CTYPE locale is "C".

bpo-34503: Fix refleak in PyErr_SetObject() (GH-8934)

2018-08-26T17:13:46+00:00

(cherry picked from commit a2eefa67542c25617a58c03a27c17fd48e2a0856)

Co-authored-by: Alexey Izbyshev

closes bpo-34474: Python/bltinmodule.c: Add missing NULL check in builtin_sum_impl() (GH-8872)

2018-08-24T05:10:58+00:00

Reported by Svace static analyzer.
(cherry picked from commit 2b824b2538c4a5f9f520c5de8a1eae5a0c181a94)

Co-authored-by: Alexey Izbyshev

bpo-34457: Python/ast.c: Add missing NULL check to alias_for_import_name(). (GH-8852)

2018-08-22T05:54:55+00:00

Reported by Svace static analyzer.
(cherry picked from commit 28853a249b1d0c890b7e9ca345290bb8c1756446)

Co-authored-by: Alexey Izbyshev

bpo-34084: Fix setting an error message for the "Barry as BDFL" easter egg. (GH-8262) (GH-8424)

2018-07-23T22:41:48+00:00

(cherry picked from commit aba24ff3601ddc86b85e01880a8be596fb799287)

Co-authored-by: Serhiy Storchaka

bpo-34087: Backport tests for int/float/complex (GH-8274)

2018-07-14T07:38:14+00:00

Cherrypick tests from 16dfca4d829e45f36e71bf43f83226659ce49315

While the regression is not in 3.6, it's worth to backport test cases
to 3.6 branch too.