René's URL Explorer Experiment


Title: gh-148047: Revert "GH-148047: Check early whether tail-calling is possible for MSVC builds on Windows (#148036)" by Fidget-Spinner · Pull Request #148558 · python/cpython · GitHub

Open Graph Title: gh-148047: Revert "GH-148047: Check early whether tail-calling is possible for MSVC builds on Windows (#148036)" by Fidget-Spinner · Pull Request #148558 · python/cpython

X Title: gh-148047: Revert "GH-148047: Check early whether tail-calling is possible for MSVC builds on Windows (#148036)" by Fidget-Spinner · Pull Request #148558 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Issue: Check early whether tail-calling is possible for MSVC builds on Windows #148047

X Description: Issue: Check early whether tail-calling is possible for MSVC builds on Windows #148047

Opengraph URL: https://github.com/python/cpython/pull/148558

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:d74717e2-a603-79d5-5fa3-e8d6cdb64d16
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id95B0:1C739F:4A71BD:638C16:6A51823A
html-safe-nonce2a402a283ea3d7a5cd47f45161c34ab71d40650f7567fa016d1050e8cd1fb5b2
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5NUIwOjFDNzM5Rjo0QTcxQkQ6NjM4QzE2OjZBNTE4MjNBIiwidmlzaXRvcl9pZCI6IjI4NjAwNjI0NzI3MjcwMDM3MDYiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac1399ca444b3b4d59541fddd14f404894e2ff37f5a3b52049f7da64233e723e0c
hovercard-subject-tagpull_request:3529156777
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/148558/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/f6964618e811e1bdb62e88f24bfae3f04f707e6fddf3c84df67567f460ea0af9/python/cpython/pull/148558
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/f6964618e811e1bdb62e88f24bfae3f04f707e6fddf3c84df67567f460ea0af9/python/cpython/pull/148558
og:image:altIssue: Check early whether tail-calling is possible for MSVC builds on Windows #148047
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameFidget-Spinner
hostnamegithub.com
expected-hostnamegithub.com
Noneb9a586c06a05a7a86fc7e3f4dbd03e42f6869085879aa184aa6369456dbd50fb
turbo-cache-controlno-cache
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
released01c62704ef24df49056c63892a149b775e1353d
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/148558#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F148558
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F148558
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/148558
Reloadhttps://github.com/python/cpython/pull/148558
Reloadhttps://github.com/python/cpython/pull/148558
Please reload this pagehttps://github.com/python/cpython/pull/148558
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/148558
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 35k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 73.7k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.3k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality 0 https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Fidget-Spinnerhttps://github.com/Fidget-Spinner
python:mainhttps://github.com/python/cpython/tree/main
Fidget-Spinner:revert-tc-blockhttps://github.com/Fidget-Spinner/cpython/tree/revert-tc-block
Conversationhttps://github.com/python/cpython/pull/148558
Commits1 (1)https://github.com/python/cpython/pull/148558/commits
Checkshttps://github.com/python/cpython/pull/148558/checks
Files changedhttps://github.com/python/cpython/pull/148558/files
gh-148047: Revert "GH-148047: Check early whether tail-calling is possible for MSVC builds on Windows (#148036)"https://github.com/python/cpython/pull/148558#top
Fidget-Spinnerhttps://github.com/Fidget-Spinner
python:mainhttps://github.com/python/cpython/tree/main
Fidget-Spinner:revert-tc-blockhttps://github.com/Fidget-Spinner/cpython/tree/revert-tc-block
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
Apr 14, 2026https://github.com/python/cpython/pull/148558#issue-4263050058
Please reload this pagehttps://github.com/python/cpython/pull/148558
Check early whether tail-calling is possible for MSVC builds on Windows #148047https://github.com/python/cpython/issues/148047
Please reload this pagehttps://github.com/python/cpython/pull/148558
https://github.com/Fidget-Spinner
Revert "https://github.com/python/cpython/pull/148558/commits/0550f09cfa35bc97b5f4373e10f2644321595884
pythonGH-148047https://github.com/python/cpython/issues/148047
: Check early whether tail-calling is possible…https://github.com/python/cpython/pull/148558/commits/0550f09cfa35bc97b5f4373e10f2644321595884
0550f09https://github.com/python/cpython/pull/148558/commits/0550f09cfa35bc97b5f4373e10f2644321595884
python#148036https://github.com/python/cpython/pull/148036
cbd81d5https://github.com/Fidget-Spinner/cpython/commit/cbd81d59cfea4f7b881642e804646da3a328a712
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
code ownerhttps://github.com/python/cpython/blob/e0b56f006c7ee1e5e6f353f030d0e5a672bfc190/.github/CODEOWNERS#L190
April 14, 2026 15:18https://github.com/python/cpython/pull/148558#event-24493430004
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Apr 14, 2026https://github.com/python/cpython/pull/148558#event-24493432959
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Apr 14, 2026 https://github.com/python/cpython/pull/148558#ref-issue-4201628283
Check early whether tail-calling is possible for MSVC builds on Windows #148047 https://github.com/python/cpython/issues/148047
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
Apr 14, 2026 https://github.com/python/cpython/pull/148558#ref-pullrequest-4200658410
GH-148047: Check early whether tail-calling is possible for MSVC builds on Windows #148036 https://github.com/python/cpython/pull/148036
https://github.com/chris-eibl
chris-eiblhttps://github.com/chris-eibl
April 14, 2026 15:40https://github.com/python/cpython/pull/148558#event-24494240949
https://github.com/chris-eibl
chris-eiblhttps://github.com/chris-eibl
Apr 14, 2026 https://github.com/python/cpython/pull/148558#pullrequestreview-4107268475
View reviewed changes https://github.com/python/cpython/pull/148558/files/0550f09cfa35bc97b5f4373e10f2644321595884
https://github.com/chris-eibl
chris-eiblhttps://github.com/chris-eibl
Apr 14, 2026https://github.com/python/cpython/pull/148558#issuecomment-4245226497
#148047https://github.com/python/cpython/issues/148047
Please reload this pagehttps://github.com/python/cpython/pull/148558
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
11da7d4https://github.com/python/cpython/commit/11da7d4e210c6e358c65c7b2bf02360e7b6351ad
Apr 14, 2026https://github.com/python/cpython/pull/148558#event-24494472641
Please reload this pagehttps://github.com/python/cpython/pull/148558
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Apr 14, 2026https://github.com/python/cpython/pull/148558#event-24494475746
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
April 14, 2026 15:47https://github.com/python/cpython/pull/148558#event-24494476741
https://github.com/zooba
zoobahttps://github.com/zooba
Apr 14, 2026https://github.com/python/cpython/pull/148558#issuecomment-4245280056
Please reload this pagehttps://github.com/python/cpython/pull/148558
ljfphttps://github.com/ljfp
Apr 25, 2026 https://github.com/python/cpython/pull/148558#ref-commit-a236471
https://github.com/Fidget-Spinner
https://github.com/ljfp
pythongh-148047https://github.com/python/cpython/issues/148047
: Revert "https://github.com/ljfp/cpython/commit/a2364710a6e0c8adbcfeb14d2e6e0bdef77ad4a9
pythonGH-148047https://github.com/python/cpython/issues/148047
: Check early whether tail-ca…https://github.com/ljfp/cpython/commit/a2364710a6e0c8adbcfeb14d2e6e0bdef77ad4a9
a236471https://github.com/ljfp/cpython/commit/a2364710a6e0c8adbcfeb14d2e6e0bdef77ad4a9
python#148036https://github.com/python/cpython/pull/148036
python#148558https://github.com/python/cpython/pull/148558
cbd81d5https://github.com/ljfp/cpython/commit/cbd81d59cfea4f7b881642e804646da3a328a712
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F148558
https://github.com/chris-eibl
chris-eibl https://github.com/chris-eibl
https://github.com/python/cpython/pull/148558/files/0550f09cfa35bc97b5f4373e10f2644321595884
Please reload this pagehttps://github.com/python/cpython/pull/148558
https://github.com/Fidget-Spinner
https://github.com/chris-eibl
https://github.com/zooba
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.