delta/cpython-git.git/Include/compile.h, branch fix-cf-feature-versiob

bpo-40939: Remove the old parser (Part 2) (GH-21005)

2020-06-20T18:07:25+00:00

Remove some remaining files and Makefile targets for the old parser

bpo-40421: Add Include/cpython/code.h header file (GH-19756)

2020-04-28T15:07:12+00:00

bpo-35134, bpo-40421: Add Include/cpython/code.h header file.

code.h now defines PyCodeObject type in the limited C API. It is now
included by Python.h.

Give a name to the PyCodeObject structure: it is now called
"struct PyCodeObject". So it becomes possible to define PyCodeObject
as "struct PyCodeObject" in the limited C API without defining the
structure.

bpo-40334: PEP 617 implementation: New PEG parser for CPython (GH-19503)

2020-04-22T22:29:27+00:00

Co-authored-by: Guido van Rossum 
Co-authored-by: Lysandros Nikolaou

bpo-39562: Prevent collision of future and compiler flags (GH-19230)

2020-04-22T16:09:03+00:00

The constant values of future flags in the __future__ module
is updated in order to prevent collision with compiler flags.
Previously PyCF_ALLOW_TOP_LEVEL_AWAIT was clashing
with CO_FUTURE_DIVISION.

bpo-39220: Do not optimise annotation if 'from future import annotations' is used (GH-17866)

2020-03-18T23:02:09+00:00

Do not apply AST-based optimizations if 'from __future__ import annotations' is used in order to
prevent information lost in the final version of the annotations.

bpo-37253: Add _PyCompilerFlags_INIT macro (GH-14018)

2019-06-13T00:16:41+00:00

Add a new _PyCompilerFlags_INIT macro to initialize PyCompilerFlags
variables, rather than initializing cf_flags and cf_feature_version
explicitly in each variable.

bpo-34616: Add PyCF_ALLOW_TOP_LEVEL_AWAIT to allow top-level await (GH-13148)

2019-05-21T20:12:02+00:00

Co-Authored-By: Yury Selivanov

bpo-35975: Support parsing earlier minor versions of Python 3 (GH-12086)

2019-03-07T20:38:08+00:00

This adds a `feature_version` flag to `ast.parse()` (documented) and `compile()` (hidden) that allow tweaking the parser to support older versions of the grammar. In particular if `feature_version` is 5 or 6, the hacks for the `async` and `await` keyword from PEP 492 are reinstated. (For 7 or higher, these are unconditionally treated as keywords, but they are still special tokens rather than `NAME` tokens that the parser driver recognizes.)



https://bugs.python.org/issue35975

bpo-35766: Merge typed_ast back into CPython (GH-11645)

2019-01-31T11:40:27+00:00

bpo-32455: Add jump parameter to dis.stack_effect(). (GH-6610)

2018-09-18T06:54:26+00:00

Add C API function PyCompile_OpcodeStackEffectWithJump().