René's URL Explorer Experiment


Title: Fixed a crash caused by circularly-reentrant `getEffectsSignature` by Andarist · Pull Request #63026 · microsoft/TypeScript · GitHub

Open Graph Title: Fixed a crash caused by circularly-reentrant `getEffectsSignature` by Andarist · Pull Request #63026 · microsoft/TypeScript

X Title: Fixed a crash caused by circularly-reentrant `getEffectsSignature` by Andarist · Pull Request #63026 · microsoft/TypeScript

Description: TypeScript is a superset of JavaScript that compiles to clean JavaScript output. - Fixed a crash caused by circularly-reentrant `getEffectsSignature` by Andarist · Pull Request #63026 · microsoft/TypeScript

Open Graph Description: fixes #63015 caused by https://github.com/microsoft/TypeScript/pull/62243/files#r2264931395 With the change above, some of the function-like type-level nodes lost ContainerFlags.IsControlFlowContai...

X Description: fixes #63015 caused by https://github.com/microsoft/TypeScript/pull/62243/files#r2264931395 With the change above, some of the function-like type-level nodes lost ContainerFlags.IsControlFlowContai...

Opengraph URL: https://github.com/microsoft/TypeScript/pull/63026

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-noncev2:2ee60519-4ee6-5e50-4dea-1e9580128386
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id913A:CE7D8:3A71B1:4DC6ED:6A617429
html-safe-noncee720152bb82fa33969bc6a888e56e73dbfa133dafe066d20a32c7abf6f3d6477
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5MTNBOkNFN0Q4OjNBNzFCMTo0REM2RUQ6NkE2MTc0MjkiLCJ2aXNpdG9yX2lkIjoiMTQzMzI0MjE5Nzc1NjU3MjcxMyIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacc04bd2d8433970914833940f746e411780e57d88be9715cbbe3b62cadd6c5f2c
hovercard-subject-tagpull_request:3194631150
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/microsoft/TypeScript/63026/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/be1ed8e5c21718ea9662eef400402bc6912aeec30cf7f8980d136fef987cc5d6/microsoft/TypeScript/pull/63026
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/be1ed8e5c21718ea9662eef400402bc6912aeec30cf7f8980d136fef987cc5d6/microsoft/TypeScript/pull/63026
og:image:altfixes #63015 caused by https://github.com/microsoft/TypeScript/pull/62243/files#r2264931395 With the change above, some of the function-like type-level nodes lost ContainerFlags.IsControlFlowContai...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameAndarist
hostnamegithub.com
expected-hostnamegithub.com
Noneb05bb6314e7e93021a7b7dab54a85cbe48d821938e762c1dff815efd60699622
turbo-cache-controlno-cache
go-importgithub.com/microsoft/TypeScript git https://github.com/microsoft/TypeScript.git
octolytics-dimension-user_id6154722
octolytics-dimension-user_loginmicrosoft
octolytics-dimension-repository_id20929025
octolytics-dimension-repository_nwomicrosoft/TypeScript
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id20929025
octolytics-dimension-repository_network_root_nwomicrosoft/TypeScript
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
release94389bfdcd393b0a5a274aee94e8a9739d063fe5
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/microsoft/TypeScript/pull/63026#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmicrosoft%2FTypeScript%2Fpull%2F63026
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
Code QualityEnforce quality at mergehttps://github.com/features/code-quality
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%2Fmicrosoft%2FTypeScript%2Fpull%2F63026
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=microsoft%2FTypeScript
Reloadhttps://github.com/microsoft/TypeScript/pull/63026
Reloadhttps://github.com/microsoft/TypeScript/pull/63026
Reloadhttps://github.com/microsoft/TypeScript/pull/63026
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
microsoft https://github.com/microsoft
TypeScripthttps://github.com/microsoft/TypeScript
Notifications https://github.com/login?return_to=%2Fmicrosoft%2FTypeScript
Fork 13.6k https://github.com/login?return_to=%2Fmicrosoft%2FTypeScript
Star 110k https://github.com/login?return_to=%2Fmicrosoft%2FTypeScript
Code https://github.com/microsoft/TypeScript
Issues 5k+ https://github.com/microsoft/TypeScript/issues
Pull requests 21 https://github.com/microsoft/TypeScript/pulls
Actions https://github.com/microsoft/TypeScript/actions
Projects https://github.com/microsoft/TypeScript/projects
Models https://github.com/microsoft/TypeScript/models
Wiki https://github.com/microsoft/TypeScript/wiki
Security and quality 0 https://github.com/microsoft/TypeScript/security
Insights https://github.com/microsoft/TypeScript/pulse
Code https://github.com/microsoft/TypeScript
Issues https://github.com/microsoft/TypeScript/issues
Pull requests https://github.com/microsoft/TypeScript/pulls
Actions https://github.com/microsoft/TypeScript/actions
Projects https://github.com/microsoft/TypeScript/projects
Models https://github.com/microsoft/TypeScript/models
Wiki https://github.com/microsoft/TypeScript/wiki
Security and quality https://github.com/microsoft/TypeScript/security
Insights https://github.com/microsoft/TypeScript/pulse
gabrittohttps://github.com/gabritto
microsoft:mainhttps://github.com/microsoft/TypeScript/tree/main
Andarist:fix/reentrant-getEffectsSignaturehttps://github.com/Andarist/TypeScript/tree/fix/reentrant-getEffectsSignature
Conversationhttps://github.com/microsoft/TypeScript/pull/63026
Commits7 (7)https://github.com/microsoft/TypeScript/pull/63026/commits
Checkshttps://github.com/microsoft/TypeScript/pull/63026/checks
Files changedhttps://github.com/microsoft/TypeScript/pull/63026/files
Fixed a crash caused by circularly-reentrant getEffectsSignaturehttps://github.com/microsoft/TypeScript/pull/63026#top
gabrittohttps://github.com/gabritto
microsoft:mainhttps://github.com/microsoft/TypeScript/tree/main
Andarist:fix/reentrant-getEffectsSignaturehttps://github.com/Andarist/TypeScript/tree/fix/reentrant-getEffectsSignature
https://github.com/Andarist
Andaristhttps://github.com/Andarist
Jan 21, 2026https://github.com/microsoft/TypeScript/pull/63026#issue-3837562063
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
#63015https://github.com/microsoft/TypeScript/issues/63015
https://github.com/microsoft/TypeScript/pull/62243/files#r2264931395https://github.com/microsoft/TypeScript/pull/62243/files#r2264931395
#62243https://github.com/microsoft/TypeScript/pull/62243
herehttps://github.com/microsoft/TypeScript/pull/63026#issuecomment-3790911144
@gabrittohttps://github.com/gabritto
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/Andarist
Fixed a crash caused by circularly-reentrant getEffectsSignaturehttps://github.com/microsoft/TypeScript/pull/63026/commits/b23740cd36ba0ce21bbcfa60d46be9583d29a82d
b23740chttps://github.com/microsoft/TypeScript/pull/63026/commits/b23740cd36ba0ce21bbcfa60d46be9583d29a82d
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
PR Backloghttps://github.com/orgs/microsoft/projects/1252
Jan 21, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22184253781
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
PR Backloghttps://github.com/orgs/microsoft/projects/1252
Jan 21, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22184253854
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
gabrittohttps://github.com/gabritto
Jan 21, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22184253904
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
For Milestone Bug https://github.com/microsoft/TypeScript/issues?q=state%3Aopen%20label%3A%22For%20Milestone%20Bug%22
Jan 21, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22184254570
https://github.com/Andarist
Merge remote-tracking branch 'origin/main' into fix/reentrant-getEffe…https://github.com/microsoft/TypeScript/pull/63026/commits/3c573f79f3bbdb0acb756680eaabc9b800a95b2a
3c573f7https://github.com/microsoft/TypeScript/pull/63026/commits/3c573f79f3bbdb0acb756680eaabc9b800a95b2a
https://github.com/ahejlsberg
ahejlsberghttps://github.com/ahejlsberg
Jan 23, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3790911144
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/Andarist
Andaristhttps://github.com/Andarist
Jan 23, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3791104920
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
Andaristhttps://github.com/Andarist
January 31, 2026 08:54https://github.com/microsoft/TypeScript/pull/63026#commits-pushed-9579094
https://github.com/Andarist
bring back IsControlFlowContainerhttps://github.com/microsoft/TypeScript/pull/63026/commits/95790941c351b269f3068079a140885ff5f4574b
9579094https://github.com/microsoft/TypeScript/pull/63026/commits/95790941c351b269f3068079a140885ff5f4574b
https://github.com/Andarist
PropagatesThisKeywordhttps://github.com/microsoft/TypeScript/pull/63026/commits/8298766f6c75fe780621860e00b135c9887bc344
8298766https://github.com/microsoft/TypeScript/pull/63026/commits/8298766f6c75fe780621860e00b135c9887bc344
https://github.com/Andarist
Merge remote-tracking branch 'origin/main' into fix/reentrant-getEffe…https://github.com/microsoft/TypeScript/pull/63026/commits/3d83c8cfc43369ccbf79f806ef22c04af812265d
3d83c8chttps://github.com/microsoft/TypeScript/pull/63026/commits/3d83c8cfc43369ccbf79f806ef22c04af812265d
https://github.com/gabritto
gabrittohttps://github.com/gabritto
Feb 2, 2026 https://github.com/microsoft/TypeScript/pull/63026#pullrequestreview-3740783273
View reviewed changes https://github.com/microsoft/TypeScript/pull/63026/files/3d83c8cfc43369ccbf79f806ef22c04af812265d
gabrittohttps://github.com/gabritto
https://github.com/microsoft/TypeScript/pull/63026#pullrequestreview-3740783273
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
src/compiler/checker.tshttps://github.com/microsoft/TypeScript/pull/63026/files/3d83c8cfc43369ccbf79f806ef22c04af812265d#diff-d9ab6589e714c71e657f601cf30ff51dfc607fc98419bf72e04f6b0fa92cc4b8
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
PR Backloghttps://github.com/orgs/microsoft/projects/1252
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22472429280
Andaristhttps://github.com/Andarist
February 2, 2026 18:18https://github.com/microsoft/TypeScript/pull/63026#commits-pushed-bf335f5
https://github.com/Andarist
oops, remove the old fixhttps://github.com/microsoft/TypeScript/pull/63026/commits/bf335f57e26d8a61c68c554b7436cfb1eeae1b47
bf335f5https://github.com/microsoft/TypeScript/pull/63026/commits/bf335f57e26d8a61c68c554b7436cfb1eeae1b47
https://github.com/Andarist
Merge remote-tracking branch 'origin/main' into fix/reentrant-getEffe…https://github.com/microsoft/TypeScript/pull/63026/commits/11bec369f64726cdda27f1b88d4de53a33daa9a7
11bec36https://github.com/microsoft/TypeScript/pull/63026/commits/11bec369f64726cdda27f1b88d4de53a33daa9a7
https://github.com/Andarist
Andaristhttps://github.com/Andarist
gabrittohttps://github.com/gabritto
February 2, 2026 17:20https://github.com/microsoft/TypeScript/pull/63026#event-22472841169
https://github.com/gabritto
gabrittohttps://github.com/gabritto
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836606081
@typescript-bothttps://github.com/typescript-bot
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836606595
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
✅ Startedhttps://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/_build/results?buildId=167034
✅ Resultshttps://github.com/microsoft/TypeScript/pull/63026#issuecomment-3837001077
✅ Startedhttps://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/_build/results?buildId=167032
✅ Resultshttps://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836701464
✅ Startedhttps://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/_build/results?buildId=167031
✅ Resultshttps://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836716546
✅ Startedhttps://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/_build/results?buildId=167033
👀 Resultshttps://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836898553
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836701464
@gabrittohttps://github.com/gabritto
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836716546
@gabrittohttps://github.com/gabritto
You can check the log herehttps://typescript.visualstudio.com/TypeScript/_build/index?buildId=167031&_a=summary
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3836898553
@gabrittohttps://github.com/gabritto
Download Benchmarkshttps://typescript.visualstudio.com/TypeScript/_build/results?buildId=167033&view=artifacts
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#issuecomment-3837001077
@gabrittohttps://github.com/gabritto
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/gabritto
gabrittohttps://github.com/gabritto
Feb 2, 2026 https://github.com/microsoft/TypeScript/pull/63026#pullrequestreview-3741266107
View reviewed changes https://github.com/microsoft/TypeScript/pull/63026/files/11bec369f64726cdda27f1b88d4de53a33daa9a7
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
PR Backloghttps://github.com/orgs/microsoft/projects/1252
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22474876783
https://github.com/gabritto
gabrittohttps://github.com/gabritto
merge queuehttps://github.com/microsoft/TypeScript/queue/main
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22474890714
b92ec99https://github.com/microsoft/TypeScript/commit/b92ec99cac0014eab0f846dd81dcb903a8699574
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22475098235
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
PR Backloghttps://github.com/orgs/microsoft/projects/1252
Feb 2, 2026https://github.com/microsoft/TypeScript/pull/63026#event-22475100506
https://github.com/apps/copilot-swe-agent
Copilothttps://github.com/apps/copilot-swe-agent
Feb 11, 2026 https://github.com/microsoft/TypeScript/pull/63026#ref-pullrequest-3924122895
Port TypeScript #63026: Fix crash from circularly-reentrant getEffectsSignature microsoft/typescript-go#2754 https://github.com/microsoft/typescript-go/pull/2754
https://github.co/hiddenchars
https://github.com/microsoft/TypeScript/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%2Fmicrosoft%2FTypeScript%2Fpull%2F63026
https://github.com/gabritto
gabritto https://github.com/gabritto
https://github.com/microsoft/TypeScript/pull/63026/files/11bec369f64726cdda27f1b88d4de53a33daa9a7
https://github.com/gabritto
gabritto https://github.com/gabritto
For Milestone Bug https://github.com/microsoft/TypeScript/issues?q=state%3Aopen%20label%3A%22For%20Milestone%20Bug%22
PR Backlog https://github.com/orgs/microsoft/projects/1252
Regression Crash: RangeError: Maximum call stack size exceeded in isThisInTypeQuery on Nightly https://github.com/microsoft/TypeScript/issues/63015
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/63026
https://github.com/Andarist
https://github.com/ahejlsberg
https://github.com/gabritto
https://github.com/typescript-bot
https://github.com/andrewbranch
https://github.com/jakebailey
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.