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5250 commits

Author SHA1 Message Date
Serhiy Storchaka
42bcbf76f7 Issue #28517: Fixed of-by-one error in the peephole optimizer that caused 
keeping unreachable code.
 2016-10-25 09:32:04 +03:00
Serhiy Storchaka
7db3c48833 Issue #28517: Fixed of-by-one error in the peephole optimizer that caused 
keeping unreachable code.
 2016-10-25 09:30:43 +03:00
Serhiy Storchaka
cb33a01bbc Issue #28510: Clean up decoding error handlers. 
Since PyUnicodeDecodeError_GetObject() always returns bytes, following
PyBytes_AsString() can be replaced with PyBytes_AS_STRING().
 2016-10-23 09:44:50 +03:00
Serhiy Storchaka
14ab277632 Issue #28410: Added _PyErr_FormatFromCause() -- the helper for raising 
new exception with setting current exception as __cause__.

_PyErr_FormatFromCause(exception, format, args...) is equivalent to Python

    raise exception(format % args) from sys.exc_info()[1]
 2016-10-21 17:10:42 +03:00
Serhiy Storchaka
467ab194fc Issue #28410: Added _PyErr_FormatFromCause() -- the helper for raising 
new exception with setting current exception as __cause__.

_PyErr_FormatFromCause(exception, format, args...) is equivalent to Python

    raise exception(format % args) from sys.exc_info()[1]
 2016-10-21 17:09:17 +03:00
Serhiy Storchaka
c4189a04a8 Issue #28410: Keep the traceback of original exception in _PyErr_ChainExceptions(). 2016-10-21 16:21:02 +03:00
Serhiy Storchaka
b0426cd8c4 Issue #28410: Keep the traceback of original exception in _PyErr_ChainExceptions(). 2016-10-21 16:20:43 +03:00
Serhiy Storchaka
9e373be1bc Issue #28410: Keep the traceback of original exception in _PyErr_ChainExceptions(). 2016-10-21 16:19:59 +03:00
Benjamin Peterson
a2bc46da14 merge 3.6 2016-10-20 22:39:39 -07:00
Benjamin Peterson
4510e6de9d mark dtrace stubs as static inline; remove stubs 
C99 inline semantics don't work everywhere. (https://bugs.python.org/issue28092)
We don't want these to have external visibility anyway.
 2016-10-20 22:37:00 -07:00
Victor Stinner
d65f42a132 Issue #21955: Please don't try to optimize int+int 2016-10-20 12:18:10 +02:00
Serhiy Storchaka
60c838b27c Issue #23782: Fixed possible memory leak in _PyTraceback_Add() and exception 
loss in PyTraceBack_Here().
 2016-10-18 13:27:54 +03:00
Serhiy Storchaka
df0fd74ae8 Issue #23782: Fixed possible memory leak in _PyTraceback_Add() and exception 
loss in PyTraceBack_Here().
 2016-10-18 13:26:25 +03:00
Serhiy Storchaka
04eb777279 Issue #23782: Fixed possible memory leak in _PyTraceback_Add() and exception 
loss in PyTraceBack_Here().
 2016-10-18 13:23:18 +03:00
Raymond Hettinger
4186222e63 Minor fix-up to apply the stack adjustment macros consistent with the other opcodes 2016-10-15 19:03:06 -07:00
Serhiy Storchaka
5665301bae Issue #28257: Improved error message when pass a non-mapping as a var-keyword 
argument.
 2016-10-07 23:32:41 +03:00
Serhiy Storchaka
579de19228 Issue #24098: Fixed possible crash when AST is changed in process of 
compiling it.
 2016-10-07 21:56:24 +03:00
Serhiy Storchaka
5e80855af3 Issue #24098: Fixed possible crash when AST is changed in process of 
compiling it.
 2016-10-07 21:55:49 +03:00
Serhiy Storchaka
cf3806026b Issue #24098: Fixed possible crash when AST is changed in process of 
compiling it.
 2016-10-07 21:51:28 +03:00
Berker Peksag
419968c235 Issue #27358: Merge from 3.6 2016-10-02 13:08:47 +03:00
Berker Peksag
8e9045d0d8 Issue #27358: Fix typo in error message 2016-10-02 13:08:25 +03:00
Serhiy Storchaka
2e84de3638 Issue #27358: Optimized merging var-keyword arguments and improved error 
message when pass a non-mapping as a var-keyword argument.
 2016-10-02 11:07:29 +03:00
Serhiy Storchaka
e036ef8fa2 Issue #27358: Optimized merging var-keyword arguments and improved error 
message when pass a non-mapping as a var-keyword argument.
 2016-10-02 11:06:43 +03:00
Serhiy Storchaka
775a0ea0da Issue #28257: Improved error message when pass a non-iterable as 
a var-positional argument.  Added opcode BUILD_TUPLE_UNPACK_WITH_CALL.
 2016-10-02 10:34:46 +03:00
Serhiy Storchaka
7344285c19 Issue #28257: Improved error message when pass a non-iterable as 
a var-positional argument.  Added opcode BUILD_TUPLE_UNPACK_WITH_CALL.
 2016-10-02 10:33:46 +03:00
Serhiy Storchaka
be9cddb302 Issue #27942: String constants now interned recursively in tuples and frozensets. 2016-09-30 10:36:15 +03:00
Serhiy Storchaka
3738c2d8ae Issue #27942: String constants now interned recursively in tuples and frozensets. 2016-09-30 10:23:01 +03:00
Serhiy Storchaka
00a0fc1144 Issue #27942: String constants now interned recursively in tuples and frozensets. 2016-09-30 10:07:26 +03:00
Alexander Belopolsky
3e7a3cb903 Issue #28148: Stop using localtime() and gmtime() in the time module. 
Introduced platform independent _PyTime_localtime API that is similar
to POSIX localtime_r, but available on all platforms.  Patch by Ed
Schouten.
 2016-09-28 17:31:35 -04:00
Alexander Belopolsky
9f518cd01a Merged from 3.6 2016-09-28 17:32:31 -04:00
Serhiy Storchaka
c019158a4c Issue #27703: Got rid of unnecessary NULL checks in do_raise() in release mode. 
Patch by Xiang Zhang.
 2016-09-27 11:37:10 +03:00
Christian Heimes
517507c6d5 Issue #28100: Refactor error messages, patch by Ivan Levkivskyi 2016-09-23 20:26:30 +02:00
Serhiy Storchaka
208bbd29d3 Silence GCC warning. 
The code was correct, but GCC is not enough clever.
 2016-09-22 19:59:46 +03:00
Serhiy Storchaka
63dc548109 Issue #28086: Single var-positional argument of tuple subtype was passed 
unscathed to the C-defined function.  Now it is converted to exact tuple.
 2016-09-22 19:41:20 +03:00
Christian Heimes
2f2fee19ec va_end() all va_copy()ed va_lists. 2016-09-21 11:37:27 +02:00
Benjamin Peterson
0c21214f3e replace usage of Py_VA_COPY with the (C99) standard va_copy 2016-09-20 20:39:33 -07:00
Victor Stinner
75024c6589 (Merge 3.5) Catch EPERM error in py_getrandom() 
Issue #27955: Fallback on reading /dev/urandom device when the getrandom()
syscall fails with EPERM, for example when blocked by SECCOMP.
 2016-09-20 22:49:52 +02:00
Victor Stinner
6d8bc46cc0 Catch EPERM error in py_getrandom() 
Issue #27955: Fallback on reading /dev/urandom device when the getrandom()
syscall fails with EPERM, for example when blocked by SECCOMP.
 2016-09-20 22:46:02 +02:00
Victor Stinner
af59732102 Cleanup random.c 
Issue #27955: modify py_getrnadom() and dev_urandom()

* Add comments from Python 3.7
* PEP 7 style: add {...}
 2016-09-20 22:26:18 +02:00
Benjamin Peterson
286987bbac delete dead code 2016-09-18 23:49:51 -07:00
Steve Dower
74f4af7ac3 Issue #27932: Prevent memory leak in win32_ver(). 2016-09-17 17:27:48 -07:00
Steve Dower
1ec262be80 Issue #27932: Prevent memory leak in win32_ver(). 2016-09-17 17:25:42 -07:00
Yury Selivanov
8987c9d219 Issue #26182: Raise DeprecationWarning for improper use of async/await keywords 2016-09-15 12:50:23 -04:00
Benjamin Peterson
995026a8a9 merge 3.5 (#28119) 2016-09-13 22:46:15 -07:00
Benjamin Peterson
59e5e0dca2 improve type-safe of and prevent double-frees in get_locale_info (#28119) 2016-09-13 22:43:45 -07:00
Christian Heimes
f051e43b22 Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy(). 2016-09-13 20:22:02 +02:00
Victor Stinner
57f91ac95a Document kwnames in _PyObject_FastCallKeywords() and _PyStack_AsDict() 
Issue #27213.
 2016-09-12 13:37:07 +02:00
Victor Stinner
eece2229e2 Issue #27213: Fix reference leaks 2016-09-12 11:16:37 +02:00
Eric V. Smith
09835dcdbb Make an f-string error message more exact and consistent. 2016-09-11 18:58:20 -04:00
Serhiy Storchaka
b72810583e Issue #27213: Fixed different issues with reworked CALL_FUNCTION* opcodes. 
* BUILD_TUPLE_UNPACK and BUILD_MAP_UNPACK_WITH_CALL no longer generated with
  single tuple or dict.
* Restored more informative error messages for incorrect var-positional and
  var-keyword arguments.
* Removed code duplications in _PyEval_EvalCodeWithName().
* Removed redundant runtime checks and parameters in _PyStack_AsDict().
* Added a workaround and enabled previously disabled test in test_traceback.
* Removed dead code from the dis module.
 2016-09-12 00:52:40 +03:00