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gh-119786: Remove mention of _PyThreadState_BumpFramePointer from InternalDocs/interpreter.md #141816

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hugovk merged 2 commits into from
Dec 16, 2025
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gh-119786: Remove mention of _PyThreadState_BumpFramePointer from InternalDocs/interpreter.md #141816

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bbe6b3d
Remove mention of _PyThreadState_BumpFramePointer
efimov-mikhail Nov 21, 2025
7c78bb1
Update InternalDocs/interpreter.md
efimov-mikhail Nov 21, 2025
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Update InternalDocs/interpreter.md 
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
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@efimov-mikhail @iritkatriel
efimov-mikhail and iritkatriel authored Nov 21, 2025
commit 7c78bb15c4d01da126bc3884b88d648a8dbdfff3
4 changes: 2 additions & 2 deletions InternalDocs/interpreter.md
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Expand Up @@ -229,8 +229,8 @@ Since 3.11, frames are no longer fully-fledged objects. Instead, a leaner intern
`_PyInterpreterFrame` structure is used. Most frames are allocated contiguously in a
per-thread stack (see `_PyThreadState_PushFrame` in [Python/pystate.c](../Python/pystate.c)),
which improves memory locality and reduces overhead.
If current `datastack_chunk` has enough space (`_PyThreadState_HasStackSpace`)
then lightweight `_PyFrame_PushUnchecked` can be used.
If the current `datastack_chunk` has enough space (`_PyThreadState_HasStackSpace`)
then the lightweight `_PyFrame_PushUnchecked` can be used instead of `_PyThreadState_PushFrame`.

Sometimes an actual `PyFrameObject` is needed, such as when Python code calls
`sys._getframe()` or an extension module calls
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