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* Issue #28823: Simplified compiling with opcode BUILD_MAP_UNPACK.Serhiy Storchaka2016-11-281-5/+2
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* call_function(): document PyMethod optimizationVictor Stinner2016-11-281-1/+5
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* Remove CALL_PROFILE special buildVictor Stinner2016-11-282-92/+14
| | | | | | | | | | | Issue #28799: * Remove the PyEval_GetCallStats() function. * Deprecate the untested and undocumented sys.callstats() function. * Remove the CALL_PROFILE special build Use the sys.setprofile() function, cProfile or profile module to profile function calls.
* Issue #12844: More than 255 arguments can now be passed to a function.Serhiy Storchaka2016-11-281-5/+0
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* Merge 3.6Victor Stinner2016-11-241-0/+1
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| * Fix _PyGen_yf()Victor Stinner2016-11-241-0/+1
| | | | | | | | | | | | | | | | Issue #28782: Fix a bug in the implementation ``yield from`` when checking if the next instruction is YIELD_FROM. Regression introduced by WORDCODE (issue #26647). Reviewed by Serhiy Storchaka and Yury Selivanov.
* | mergeRaymond Hettinger2016-11-221-1/+3
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| * Issue #27100: Fix ref leakRaymond Hettinger2016-11-221-1/+3
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* | mergeRaymond Hettinger2016-11-221-4/+4
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| * Issue #27100: With statement reports missing __enter__ before __exit__. ↵Raymond Hettinger2016-11-221-4/+4
| | | | | | | | (Contributed by Jonathan Ellington.)
* | Issue #28748: Private variable _Py_PackageContext is now of type "const char *"Serhiy Storchaka2016-11-212-2/+2
| | | | | | | | rather of "char *".
* | Issue #19569: Compiler warnings are now emitted if use most of deprecatedSerhiy Storchaka2016-11-203-15/+14
| | | | | | | | functions.
* | Added the const qualifier to char* variables that refer to readonly internalSerhiy Storchaka2016-11-2010-26/+26
| | | | | | | | UTF-8 represenatation of Unicode objects.
* | Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSizeSerhiy Storchaka2016-11-207-16/+16
|\ \ | |/ | | | | with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
| * Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSizeSerhiy Storchaka2016-11-207-16/+16
| | | | | | | | with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
* | Issue #28715: Added error checks for PyUnicode_AsUTF8().Serhiy Storchaka2016-11-202-3/+9
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| * Issue #28715: Added error checks for PyUnicode_AsUTF8().Serhiy Storchaka2016-11-202-3/+9
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| | * Issue #28715: Added error checks for PyUnicode_AsUTF8().Serhiy Storchaka2016-11-202-3/+9
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* | | Issue #28746: Merge 3.6Xavier de Gaye2016-11-191-1/+1
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| * | Issue #28746: Fix the set_inheritable() file descriptor method on platformsXavier de Gaye2016-11-191-1/+1
| | | | | | | | | | | | that do not have the ioctl FIOCLEX and FIONCLEX commands
* | | Issue #28701: Replace _PyUnicode_CompareWithId with _PyUnicode_EqualToASCIIId.Serhiy Storchaka2016-11-162-2/+2
|\ \ \ | |/ / | | | | | | | | | | | | The latter function is more readable, faster and doesn't raise exceptions. Based on patch by Xiang Zhang.
| * | Issue #28701: Replace _PyUnicode_CompareWithId with _PyUnicode_EqualToASCIIId.Serhiy Storchaka2016-11-162-2/+2
| |\ \ | | |/ | | | | | | | | | | | | The latter function is more readable, faster and doesn't raise exceptions. Based on patch by Xiang Zhang.
| | * Issue #28701: Replace _PyUnicode_CompareWithId with _PyUnicode_EqualToASCIIId.Serhiy Storchaka2016-11-162-2/+2
| | | | | | | | | | | | | | | | | | The latter function is more readable, faster and doesn't raise exceptions. Based on patch by Xiang Zhang.
* | | Issue #28701: Replace PyUnicode_CompareWithASCIIString with ↵Serhiy Storchaka2016-11-167-33/+27
|\ \ \ | |/ / | | | | | | | | | | | | _PyUnicode_EqualToASCIIString. The latter function is more readable, faster and doesn't raise exceptions.
| * | Issue #28701: Replace PyUnicode_CompareWithASCIIString with ↵Serhiy Storchaka2016-11-167-33/+27
| |\ \ | | |/ | | | | | | | | | | | | _PyUnicode_EqualToASCIIString. The latter function is more readable, faster and doesn't raise exceptions.
| | * Issue #28701: Replace PyUnicode_CompareWithASCIIString with ↵Serhiy Storchaka2016-11-167-31/+25
| | | | | | | | | | | | | | | | | | _PyUnicode_EqualToASCIIString. The latter function is more readable, faster and doesn't raise exceptions.
* | | Issue #26920: Merge 3.6Xavier de Gaye2016-11-161-1/+1
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| * | Issue #26920: Fix not getting the locale's charset upon initializing the ↵Xavier de Gaye2016-11-161-1/+1
| | | | | | | | | | | | | | | | | | interpreter, on platforms that do not have langinfo
* | | Merge 3.6Victor Stinner2016-11-151-1/+7
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| * | Fix warn_invalid_escape_sequence()Victor Stinner2016-11-151-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | Issue #28691: Fix warn_invalid_escape_sequence(): handle correctly DeprecationWarning raised as an exception. First clear the current exception to replace the DeprecationWarning exception with a SyntaxError exception. Unit test written by Serhiy Storchaka.
* | | Issue #28676: merge from 3.6Ned Deily2016-11-121-2/+3
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| * | Issue #28676: merge from 3.5Ned Deily2016-11-121-2/+3
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| | * Issue #28676: Prevent missing 'getentropy' declaration warning on macOS.Ned Deily2016-11-121-2/+3
| | | | | | | | | | | | Patch by Gareth Rees.
| * | Issue #28665: Harmonize STORE_DEREF with STORE_FAST and LOAD_DEREF giving a ↵Raymond Hettinger2016-11-111-2/+3
| | | | | | | | | | | | 40% speedup.
* | | Issue #28665: Use macro form of PyCell_GET/SETRaymond Hettinger2016-11-121-4/+8
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* | | mergeRaymond Hettinger2016-11-111-2/+3
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* | | Issue #28618: Make hot functions using __attribute__((hot))Victor Stinner2016-11-112-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When Python is not compiled with PGO, the performance of Python on call_simple and call_method microbenchmarks depend highly on the code placement. In the worst case, the performance slowdown can be up to 70%. The GCC __attribute__((hot)) attribute helps to keep hot code close to reduce the risk of such major slowdown. This attribute is ignored when Python is compiled with PGO. The following functions are considered as hot according to statistics collected by perf record/perf report: * _PyEval_EvalFrameDefault() * call_function() * _PyFunction_FastCall() * PyFrame_New() * frame_dealloc() * PyErr_Occurred()
* | | Use PyThreadState_GET() in performance critical codeVictor Stinner2016-11-112-2/+3
| | | | | | | | | | | | | | | It seems like _PyThreadState_UncheckedGet() is not inlined as expected, even when using gcc -O3.
* | | Merge 3.6 (issue #26182)Yury Selivanov2016-11-081-3/+5
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| * | Issue #26182: Fix ia refleak in code that raises DeprecationWarning.Yury Selivanov2016-11-081-3/+5
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* | | Fixed possible abort in ceval loop if _PyUnicode_FromId() fails.Serhiy Storchaka2016-11-081-2/+2
|\ \ \ | |/ / | | | | | | Every opcode should end with DISPATCH() or goto error.
| * | Fixed possible abort in ceval loop if _PyUnicode_FromId() fails.Serhiy Storchaka2016-11-081-2/+2
| |\ \ | | |/ | | | | | | Every opcode should end with DISPATCH() or goto error.
| | * Fixed possible abort in ceval loop if _PyUnicode_FromId() fails.Serhiy Storchaka2016-11-081-1/+1
| | | | | | | | | | | | Every opcode should end with DISPATCH() or goto error.
* | | Merge 3.6 (issue #27243)Yury Selivanov2016-11-081-1/+1
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| * | Issue #27243: Change PendingDeprecationWarning -> DeprecationWarning.Yury Selivanov2016-11-081-1/+1
| | | | | | | | | | | | | | | | | | As it was agreed in the issue, __aiter__ returning an awaitable should result in PendingDeprecationWarning in 3.5 and in DeprecationWarning in 3.6.
* | | Merge from 3.6.Eric V. Smith2016-11-071-4/+5
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| * | Fixed issue #28633: segfault when concatenating bytes literal and f-string.Eric V. Smith2016-11-071-4/+5
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* | | Issue #28616: merge from 3.6Ned Deily2016-11-041-1/+1
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| * | Issue #28616: merge from 3.5Ned Deily2016-11-041-1/+1
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| | * Issue #28616: Correct help for sys.version_info releaselevel component.Ned Deily2016-11-041-1/+1
| | | | | | | | | | | | Patch by Anish Tambe.