GV

GeezerVison

The World Wide Web, restored to 800 pixels of glory.

Home|About|Gaming cabinet|Archives|How it works|Starter sites

On this site

  • Sign in
  • ActionsCI/CD and automation
  • CodespacesCloud development environments
  • All Features
  • Documentation
  • Training
  • Certifications
  • Build with Copilot
  • Customize Copilot
  • Integrations
  • Trending repos
  • GitHub Sponsors
  • Developer articles
  • Enterprises

This view

  • Original page
  • New address

GeezerVison is showing github.com — [3.14] gh-161185: Fix test_cext: replace PyType_FromSlots() with PyType_FromSpec() by vstinner · Pull Request #161373 · python/cpython

Conversation

@vstinner

@vstinner vstinner commented Nov 5, 2026 •
edited by bedevere-app Bot
Loading

Uh oh!

There was an error while loading. Please reload this page.

Copy link
Copy Markdown
Member

Replace PyType_FromSlots() with PyType_FromSpec(), and replace PySlot with PyType_Spec. Python 3.14 doesn't support PyType_FromSlots(), it has been added to Python 3.15.

  • Issue: [C API] Py_CLEAR(), Py_SETREF() and Py_XSETREF() memcpy() implementation is not safe with strict aliasing #161185

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.
All reactions
@vstinner
pythongh-161185: Fix test_cext: replace PyType_FromSlots() with PyTyp…
3af5547 
…e_FromSpec()

Replace PyType_FromSlots() with PyType_FromSpec(), and replace PySlot
with PyType_Spec. Python 3.14 doesn't support PyType_FromSlots(), it
has been added to Python 3.15.
@vstinner vstinner added the skip news label Nov 5, 2026
@bedevere-app bedevere-app Bot added the awaiting core review label Nov 5, 2026
@bedevere-app bedevere-app Bot mentioned this pull request Nov 5, 2026
[C API] Py_CLEAR(), Py_SETREF() and Py_XSETREF() memcpy() implementation is not safe with strict aliasing #161185
Closed
@vstinner vstinner mentioned this pull request Nov 5, 2026
gh-161185: Fix strict aliasing issue in Py_SETREF() macros family #161186
Merged
@vstinner
vstinner enabled auto-merge (squash) November 5, 2026 00:17
@vstinner
vstinner merged commit 8cb34fa into python:3.14 Nov 5, 2026
51 checks passed

Uh oh!

There was an error while loading. Please reload this page.
@vstinner
vstinner deleted the test_cext14 branch November 5, 2026 00:46
@bedevere-app bedevere-app Bot removed the awaiting core review label Nov 5, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Uh oh!

There was an error while loading. Please reload this page.

Assignees

No one assigned

Labels

skip news

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

Uh oh!

There was an error while loading. Please reload this page.

1 participant

@vstinner
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
You are visitor 01402520 — GeezerVison does not store the pages you look up.
Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.