delta/cpython-git.git/Objects/frameobject.c, branch fix-cf-feature-versiob

Restrict co_code to be under INT_MAX in codeobject (GH-20628)

2020-06-10T23:31:22+00:00

bpo-40887: Don't use finalized free lists (GH-20700)

2020-06-08T00:14:47+00:00

In debug mode, ensure that free lists are no longer used after being
finalized. Set numfree to -1 in finalization functions
(eg. _PyList_Fini()), and then check that numfree is not equal to -1
before using a free list (e.g list_dealloc()).

bpo-40521: Make frame free list per-interpreter (GH-20638)

2020-06-04T23:39:24+00:00

Each interpreter now has its own frame free list:

* Move frame free list into PyInterpreterState.
* Add _Py_frame_state structure.
* Add tstate parameter to _PyFrame_ClearFreeList()
  and _PyFrame_Fini().
* Remove "#if PyFrame_MAXFREELIST > 0".
* Remove "#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS".

Fix MSVC warning in frameobject.c (GH-20590)

2020-06-04T05:19:23+00:00

bpo-40521: Disable free lists in subinterpreters (GH-19937)

2020-05-05T17:55:29+00:00

When Python is built with experimental isolated interpreters, disable
tuple, dict and free free lists.

Temporary workaround until these caches are made per-interpreter.

Add frame_alloc() and frame_get_builtins() subfunctions to simplify
_PyFrame_New_NoTrack().

bpo-40228: More robust frame.setlineno. (GH-19437)

2020-04-29T15:49:45+00:00

More robust frame.setlineno. Makes no assumptions about source->bytecode translation.

bpo-40421: Add PyFrame_GetBack() function (GH-19765)

2020-04-29T01:28:46+00:00

New PyFrame_GetBack() function: get the frame next outer frame.

Replace frame->f_back with PyFrame_GetBack(frame) in most code but
frameobject.c, ceval.c and genobject.c.

bpo-40428: Remove PyTuple_ClearFreeList() function (GH-19769)

2020-04-29T00:29:20+00:00

Remove the following function from the C API:

* PyAsyncGen_ClearFreeLists()
* PyContext_ClearFreeList()
* PyDict_ClearFreeList()
* PyFloat_ClearFreeList()
* PyFrame_ClearFreeList()
* PyList_ClearFreeList()
* PySet_ClearFreeList()
* PyTuple_ClearFreeList()

Make these functions private, move them to the internal C API and
change their return type to void.

Call explicitly PyGC_Collect() to free all free lists.

Note: PySet_ClearFreeList() did nothing.

bpo-40429: PyFrame_GetCode() now returns a strong reference (GH-19773)

2020-04-28T23:28:13+00:00

bpo-40429: PyFrame_GetCode() result cannot be NULL (GH-19772)

2020-04-28T22:56:58+00:00

Add frame_nslots() to factorize duplicate code.