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Error: Debug Failure. False expression: Token end is child end in 'processChildNode' during 'getCodeFixes' #32862

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#48953
#40272
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Error: Debug Failure. False expression: Token end is child end in 'processChildNode' during 'getCodeFixes'#32862
#48953
#40272
Assignees
andrewbranch
Labels
BugA bug in TypeScriptFix AvailableA PR has been opened for this issueSource: TelemetryThe issue relates to the telemetry in editors
Milestone
TypeScript 4.7.0

Description

@typescript-bot
TypeScript Bot (typescript-bot)
opened on Aug 13, 2019

This issue comes from crash dumps in telemetry. We've tried to de-duplicate issues on a best-effort basis, comparing the sequence of methods called and the command requested while ignoring line numbers.
TypeScript version prefix: 3.5.3
VSCode version: 1.37.0
Command requested: getCodeFixes
Hitting sessions: 413
Five line hash: 628aeb13f7f368b660f2c8b37938eec3
Stack:

    at processChildNode (tsserver.js:110681:34)
    at <anonymous> (tsserver.js:110628:21)
    at visitNode (tsserver.js:16634:24)
    at forEachChild (tsserver.js:16712:21)
    at processNode (tsserver.js:110627:20)
    at processChildNode (tsserver.js:110687:21)
    at processChildNodes (tsserver.js:110738:48)
    at <anonymous> (tsserver.js:110630:21)
    at visitNodes (tsserver.js:16639:24)
    at forEachChild (tsserver.js:16774:24)
    at processNode (tsserver.js:110627:20)
    at processChildNode (tsserver.js:110687:21)
    at <anonymous> (tsserver.js:110628:21)
    at visitNode (tsserver.js:16634:24)
    at forEachChild (tsserver.js:16699:21)
    at processNode (tsserver.js:110627:20)
    at processChildNode (tsserver.js:110687:21)
    at processChildNodes (tsserver.js:110738:48)
    at <anonymous> (tsserver.js:110630:21)
    at visitNodes (tsserver.js:16639:24)
    at forEachChild (tsserver.js:16761:21)
    at processNode (tsserver.js:110627:20)
    at formatSpanWorker (tsserver.js:110445:17)
    at <anonymous> (tsserver.js:110409:140)
    at getFormattingScanner (tsserver.js:109215:23)
    at formatNodeGivenIndentation (tsserver.js:110409:31)
    at getFormattedTextOfNode (tsserver.js:112413:45)
    at format (tsserver.js:112391:52)
    at computeNewText (tsserver.js:112394:23)
    at <anonymous> (tsserver.js:112364:89)
    at unknown (suppressed.js)
    at <anonymous> (tsserver.js:112363:50)
    at unknown (suppressed.js)
    at getTextChangesFromChanges (tsserver.js:112349:86)
    at ChangeTracker.getChanges (tsserver.js:112319:45)
    at ChangeTracker.with (tsserver.js:111862:32)
    at getActionForMethodDeclaration (tsserver.js:116036:60)
    at getCodeActions (tsserver.js:115833:48)
    at <anonymous> (tsserver.js:112847:121)
    at flatMap (tsserver.js:573:25)
    at getFixes (tsserver.js:112847:23)
    at <anonymous> (tsserver.js:122423:35)
    at flatMap (tsserver.js:573:25)
    at getCodeFixesAtPosition (tsserver.js:122421:23)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at Session.getCodeFixes (tsserver.js:131477:64)
    at _a.<computed> (tsserver.js:130227:61)
    at <anonymous> (tsserver.js:131671:88)
    at Session.executeWithRequestId (tsserver.js:131662:28)
    at Session.executeCommand (tsserver.js:131671:33)
    at Session.onMessage (tsserver.js:131693:35)
    at <anonymous> (tsserver.js:132984:27)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)

Activity

  1. TypeScript Bot (typescript-bot)
    added
    Source: TelemetryThe issue relates to the telemetry in editors
    on Aug 13, 2019
  2. Ryan Cavanaugh (RyanCavanaugh)
    added
    BugA bug in TypeScript
    on Aug 14, 2019

  3. typescript-bot commented on Sep 2, 2019

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Sep 2, 2019
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 3.6.2
    VSCode version: 1.38.0-insider
    Command requested: getCodeFixes
    Hitting sessions: 330
    Five line hash: 05caa7ff7b9e20ab0c1ed33988569806
    Stack:

    Error: Debug Failure. False expression: Token end is child end
    at processChildNode (tsserver.js:113552:34)
    at unknown (tsserver.js:113499:21)
    at visitNode (tsserver.js:17018:24)
    at Object.forEachChild (tsserver.js:17096:21)
    at processNode (tsserver.js:113498:20)
    at processChildNode (tsserver.js:113558:21)
    at processChildNodes (tsserver.js:113609:48)
    at unknown (tsserver.js:113501:21)
    at visitNodes (tsserver.js:17023:24)
    at Object.forEachChild (tsserver.js:17158:24)
    at processNode (tsserver.js:113498:20)
    at processChildNode (tsserver.js:113558:21)
    at unknown (tsserver.js:113499:21)
    at visitNode (tsserver.js:17018:24)
    at Object.forEachChild (tsserver.js:17083:21)
    at processNode (tsserver.js:113498:20)
    at processChildNode (tsserver.js:113558:21)
    at processChildNodes (tsserver.js:113609:48)
    at unknown (tsserver.js:113501:21)
    at visitNodes (tsserver.js:17023:24)
    at Object.forEachChild (tsserver.js:17128:21)
    at processNode (tsserver.js:113498:20)
    at processChildNode (tsserver.js:113558:21)
    at unknown (tsserver.js:113499:21)
    at visitNode (tsserver.js:17018:24)
    at Object.forEachChild (tsserver.js:17098:21)
    at processNode (tsserver.js:113498:20)
    at processChildNode (tsserver.js:113558:21)
    at processChildNodes (tsserver.js:113609:48)
    at unknown (tsserver.js:113501:21)
    at visitNodes (tsserver.js:17023:24)
    at Object.forEachChild (tsserver.js:17158:24)
    at processNode (tsserver.js:113498:20)
    at formatSpanWorker (tsserver.js:113313:17)
    at unknown (tsserver.js:113277:140)
    at Object.getFormattingScanner (tsserver.js:112070:23)
    at Object.formatNodeGivenIndentation (tsserver.js:113277:31)
    at getFormattedTextOfNode (tsserver.js:115313:45)
    at format (tsserver.js:115291:52)
    at computeNewText (tsserver.js:115294:23)
    at unknown (tsserver.js:115264:89)
    at suppressed_frame()
    at unknown (tsserver.js:115263:50)
    at suppressed_frame()
    at Object.getTextChangesFromChanges (tsserver.js:115249:86)
    at ChangeTracker.getChanges (tsserver.js:115219:45)
    at Function.ChangeTracker.with (tsserver.js:114754:32)
    at Object.getCodeActions (tsserver.js:116386:64)
    at unknown (tsserver.js:115774:121)
    at Object.flatMap (tsserver.js:583:25)
    at Object.getFixes (tsserver.js:115774:23)
    at unknown (tsserver.js:125788:35)
    at Object.flatMap (tsserver.js:583:25)
    at Object.getCodeFixesAtPosition (tsserver.js:125786:23)
    at IOSession.Session.getCodeFixes (tsserver.js:134985:64)
    at Session.handlers.ts.createMapFromTemplate._a.(anonymous function) (tsserver.js:133772:61)
    at unknown (tsserver.js:135178:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:135169:28)
    at IOSession.Session.executeCommand (tsserver.js:135178:33)
    at IOSession.Session.onMessage (tsserver.js:135201:35)
    at Interface.<anonymous> (tsserver.js:136516:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()

  4. typescript-bot commented on Sep 16, 2019

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Sep 16, 2019
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 3.6.3
    VSCode version: 1.39.0-insider
    Command requested: getCodeFixes
    Hitting sessions: 603
    Five line hash: 05caa7ff7b9e20ab0c1ed33988569806
    Stack:

    Error: Debug Failure. False expression: Token end is child end
    at processChildNode (tsserver.js:113630:34)
    at unknown (tsserver.js:113577:21)
    at visitNode (tsserver.js:17019:24)
    at Object.forEachChild (tsserver.js:17151:24)
    at processNode (tsserver.js:113576:20)
    at processChildNode (tsserver.js:113636:21)
    at processChildNodes (tsserver.js:113687:48)
    at unknown (tsserver.js:113579:21)
    at visitNodes (tsserver.js:17024:24)
    at Object.forEachChild (tsserver.js:17166:24)
    at processNode (tsserver.js:113576:20)
    at processChildNode (tsserver.js:113636:21)
    at unknown (tsserver.js:113577:21)
    at visitNode (tsserver.js:17019:24)
    at Object.forEachChild (tsserver.js:17180:24)
    at processNode (tsserver.js:113576:20)
    at processChildNode (tsserver.js:113636:21)
    at processChildNodes (tsserver.js:113687:48)
    at unknown (tsserver.js:113579:21)
    at visitNodes (tsserver.js:17024:24)
    at Object.forEachChild (tsserver.js:17166:24)
    at processNode (tsserver.js:113576:20)
    at processChildNode (tsserver.js:113636:21)
    at unknown (tsserver.js:113577:21)
    at visitNode (tsserver.js:17019:24)
    at Object.forEachChild (tsserver.js:17084:21)
    at processNode (tsserver.js:113576:20)
    at processChildNode (tsserver.js:113636:21)
    at processChildNodes (tsserver.js:113687:48)
    at unknown (tsserver.js:113579:21)
    at visitNodes (tsserver.js:17024:24)
    at Object.forEachChild (tsserver.js:17129:21)
    at processNode (tsserver.js:113576:20)
    at processChildNode (tsserver.js:113636:21)
    at processChildNodes (tsserver.js:113687:48)
    at unknown (tsserver.js:113579:21)
    at visitNodes (tsserver.js:17024:24)
    at Object.forEachChild (tsserver.js:17159:24)
    at processNode (tsserver.js:113576:20)
    at formatSpanWorker (tsserver.js:113391:17)
    at unknown (tsserver.js:113355:140)
    at Object.getFormattingScanner (tsserver.js:112148:23)
    at Object.formatNodeGivenIndentation (tsserver.js:113355:31)
    at getFormattedTextOfNode (tsserver.js:115391:45)
    at format (tsserver.js:115369:52)
    at computeNewText (tsserver.js:115372:23)
    at unknown (tsserver.js:115342:89)
    at suppressed_frame()
    at unknown (tsserver.js:115341:50)
    at suppressed_frame()
    at Object.getTextChangesFromChanges (tsserver.js:115327:86)
    at ChangeTracker.getChanges (tsserver.js:115297:45)
    at Function.ChangeTracker.with (tsserver.js:114832:32)
    at Object.getCodeActions (tsserver.js:116464:64)
    at unknown (tsserver.js:115852:121)
    at Object.flatMap (tsserver.js:583:25)
    at Object.getFixes (tsserver.js:115852:23)
    at unknown (tsserver.js:125866:35)
    at Object.flatMap (tsserver.js:583:25)
    at Object.getCodeFixesAtPosition (tsserver.js:125864:23)
    at IOSession.Session.getCodeFixes (tsserver.js:135063:64)
    at Session.handlers.ts.createMapFromTemplate._a.(anonymous function) (tsserver.js:133850:61)
    at unknown (tsserver.js:135256:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:135247:28)
    at IOSession.Session.executeCommand (tsserver.js:135256:33)
    at IOSession.Session.onMessage (tsserver.js:135279:35)
    at Interface.<anonymous> (tsserver.js:136594:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()

  5. andrewbranch commented on Sep 16, 2019

    @andrewbranch
    Andrew Branch (andrewbranch)
    on Sep 16, 2019
    Member

    Here’s one repro:

    function test(a) {
  a.push(3)
  a.forEach((x: never) => {})
}

    Select the entire contents of the file.

  6. Ryan Cavanaugh (RyanCavanaugh)
    added this to the Backlog milestone on Sep 25, 2019

  7. typescript-bot commented on Oct 14, 2019

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Oct 14, 2019
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 3.6.4
    VSCode version: 1.38.1
    Command requested: getCodeFixes
    Hitting sessions: 118
    Five line hash: 05caa7ff7b9e20ab0c1ed33988569806
    Stack:

    Error: Debug Failure. False expression: Token end is child end
    at processChildNode (tsserver.js:113639:34)
    at unknown (tsserver.js:113586:21)
    at visitNode (tsserver.js:17019:24)
    at Object.forEachChild (tsserver.js:17097:21)
    at processNode (tsserver.js:113585:20)
    at processChildNode (tsserver.js:113645:21)
    at processChildNodes (tsserver.js:113696:48)
    at unknown (tsserver.js:113588:21)
    at visitNodes (tsserver.js:17024:24)
    at Object.forEachChild (tsserver.js:17159:24)
    at processNode (tsserver.js:113585:20)
    at formatSpanWorker (tsserver.js:113400:17)
    at unknown (tsserver.js:113364:140)
    at Object.getFormattingScanner (tsserver.js:112157:23)
    at Object.formatNodeGivenIndentation (tsserver.js:113364:31)
    at getFormattedTextOfNode (tsserver.js:115400:45)
    at format (tsserver.js:115378:52)
    at computeNewText (tsserver.js:115381:23)
    at unknown (tsserver.js:115351:89)
    at suppressed_frame()
    at unknown (tsserver.js:115350:50)
    at suppressed_frame()
    at Object.getTextChangesFromChanges (tsserver.js:115336:86)
    at ChangeTracker.getChanges (tsserver.js:115306:45)
    at Function.ChangeTracker.with (tsserver.js:114841:32)
    at Object.getCodeActions (tsserver.js:116473:64)
    at unknown (tsserver.js:115861:121)
    at Object.flatMap (tsserver.js:583:25)
    at Object.getFixes (tsserver.js:115861:23)
    at unknown (tsserver.js:125875:35)
    at Object.flatMap (tsserver.js:583:25)
    at Object.getCodeFixesAtPosition (tsserver.js:125873:23)
    at IOSession.Session.getCodeFixes (tsserver.js:135072:64)
    at Session.handlers.ts.createMapFromTemplate._a.(anonymous function) (tsserver.js:133859:61)
    at unknown (tsserver.js:135265:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:135256:28)
    at IOSession.Session.executeCommand (tsserver.js:135265:33)
    at IOSession.Session.onMessage (tsserver.js:135288:35)
    at Interface.<anonymous> (tsserver.js:136603:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()

  8. typescript-bot commented on Nov 11, 2019

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Nov 11, 2019
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 3.7.2
    VSCode version: 1.39.2
    Command requested: getCodeFixes
    Hitting sessions: 426
    Five line hash: 05caa7ff7b9e20ab0c1ed33988569806
    Stack:

    Error: Debug Failure. False expression: Token end is child end
    at processChildNode (tsserver.js:118096:34)
    at unknown (tsserver.js:118037:21)
    at visitNode (tsserver.js:17600:24)
    at Object.forEachChild (tsserver.js:17678:21)
    at processNode (tsserver.js:118036:20)
    at processChildNode (tsserver.js:118102:21)
    at processChildNodes (tsserver.js:118153:48)
    at unknown (tsserver.js:118039:21)
    at visitNodes (tsserver.js:17605:24)
    at Object.forEachChild (tsserver.js:17741:24)
    at processNode (tsserver.js:118036:20)
    at formatSpanWorker (tsserver.js:117851:17)
    at unknown (tsserver.js:117815:140)
    at Object.getFormattingScanner (tsserver.js:116482:23)
    at Object.formatNodeGivenIndentation (tsserver.js:117815:31)
    at getFormattedTextOfNode (tsserver.js:119899:45)
    at format (tsserver.js:119871:52)
    at computeNewText (tsserver.js:119874:23)
    at unknown (tsserver.js:119844:89)
    at suppressed_frame()
    at unknown (tsserver.js:119843:50)
    at suppressed_frame()
    at Object.getTextChangesFromChanges (tsserver.js:119829:86)
    at ChangeTracker.getChanges (tsserver.js:119799:45)
    at Function.ChangeTracker.with (tsserver.js:119321:32)
    at Object.getCodeActions (tsserver.js:121102:64)
    at unknown (tsserver.js:120361:121)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getFixes (tsserver.js:120361:23)
    at unknown (tsserver.js:131044:35)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getCodeFixesAtPosition (tsserver.js:131042:23)
    at IOSession.Session.getCodeFixes (tsserver.js:140677:64)
    at Session.handlers.ts.createMapFromTemplate._a.(anonymous function) (tsserver.js:139462:61)
    at unknown (tsserver.js:140870:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:140861:28)
    at IOSession.Session.executeCommand (tsserver.js:140870:33)
    at IOSession.Session.onMessage (tsserver.js:140893:35)
    at Interface.<anonymous> (tsserver.js:142208:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()

  9. typescript-bot commented on Dec 5, 2019

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Dec 5, 2019
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 3.7.3
    VSCode version: 1.41.0-insider
    Command requested: getCodeFixes
    Hitting sessions: 362
    Five line hash: 05caa7ff7b9e20ab0c1ed33988569806
    Stack:

    Error: Debug Failure. False expression: Token end is child end
    at processChildNode (tsserver.js:118136:34)
    at unknown (tsserver.js:118077:21)
    at visitNode (tsserver.js:17621:24)
    at Object.forEachChild (tsserver.js:17753:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at processChildNodes (tsserver.js:118193:48)
    at unknown (tsserver.js:118079:21)
    at visitNodes (tsserver.js:17626:24)
    at Object.forEachChild (tsserver.js:17769:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at unknown (tsserver.js:118077:21)
    at visitNode (tsserver.js:17621:24)
    at Object.forEachChild (tsserver.js:17783:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at unknown (tsserver.js:118077:21)
    at visitNode (tsserver.js:17621:24)
    at Object.forEachChild (tsserver.js:17764:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at unknown (tsserver.js:118077:21)
    at visitNode (tsserver.js:17621:24)
    at Object.forEachChild (tsserver.js:17701:21)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at processChildNodes (tsserver.js:118193:48)
    at unknown (tsserver.js:118079:21)
    at visitNodes (tsserver.js:17626:24)
    at Object.forEachChild (tsserver.js:17762:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at processChildNodes (tsserver.js:118193:48)
    at unknown (tsserver.js:118079:21)
    at visitNodes (tsserver.js:17626:24)
    at Object.forEachChild (tsserver.js:17769:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at unknown (tsserver.js:118077:21)
    at visitNode (tsserver.js:17621:24)
    at Object.forEachChild (tsserver.js:17783:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at unknown (tsserver.js:118077:21)
    at visitNode (tsserver.js:17621:24)
    at Object.forEachChild (tsserver.js:17764:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at unknown (tsserver.js:118077:21)
    at visitNode (tsserver.js:17621:24)
    at Object.forEachChild (tsserver.js:17701:21)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at processChildNodes (tsserver.js:118193:48)
    at unknown (tsserver.js:118079:21)
    at visitNodes (tsserver.js:17626:24)
    at Object.forEachChild (tsserver.js:17762:24)
    at processNode (tsserver.js:118076:20)
    at processChildNode (tsserver.js:118142:21)
    at processChildNodes (tsserver.js:118193:48)
    at unknown (tsserver.js:118079:21)
    at visitNodes (tsserver.js:17626:24)
    at Object.forEachChild (tsserver.js:17769:24)
    at processNode (tsserver.js:118076:20)
    at formatSpanWorker (tsserver.js:117891:17)
    at unknown (tsserver.js:117855:140)
    at Object.getFormattingScanner (tsserver.js:116522:23)
    at Object.formatNodeGivenIndentation (tsserver.js:117855:31)
    at getFormattedTextOfNode (tsserver.js:119939:45)
    at format (tsserver.js:119911:52)
    at computeNewText (tsserver.js:119914:23)
    at unknown (tsserver.js:119884:89)
    at Array.map (<anonymous>)
    at unknown (tsserver.js:119883:50)
    at Array.map (<anonymous>)
    at Object.getTextChangesFromChanges (tsserver.js:119869:86)
    at ChangeTracker.getChanges (tsserver.js:119839:45)
    at Function.ChangeTracker.with (tsserver.js:119361:32)
    at Object.getCodeActions (tsserver.js:121142:64)
    at unknown (tsserver.js:120401:121)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getFixes (tsserver.js:120401:23)
    at unknown (tsserver.js:131084:35)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getCodeFixesAtPosition (tsserver.js:131082:23)
    at IOSession.Session.getCodeFixes (tsserver.js:140724:64)
    at Session.handlers.ts.createMapFromTemplate._a.<computed> (tsserver.js:139509:61)
    at unknown (tsserver.js:140917:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:140908:28)
    at IOSession.Session.executeCommand (tsserver.js:140917:33)
    at IOSession.Session.onMessage (tsserver.js:140940:35)
    at Interface.<anonymous> (tsserver.js:142255:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()

  10. typescript-bot commented on Dec 30, 2019

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Dec 30, 2019
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 3.7.4
    VSCode version: 1.41.1
    Command requested: getCodeFixes
    Hitting sessions: 139
    Five line hash: 05caa7ff7b9e20ab0c1ed33988569806
    Stack:

    Error: Debug Failure. False expression: Token end is child end
    at processChildNode (tsserver.js:118138:34)
    at unknown (tsserver.js:118079:21)
    at visitNode (tsserver.js:17622:24)
    at Object.forEachChild (tsserver.js:17973:21)
    at processNode (tsserver.js:118078:20)
    at formatSpanWorker (tsserver.js:117893:17)
    at unknown (tsserver.js:117857:140)
    at Object.getFormattingScanner (tsserver.js:116524:23)
    at Object.formatNodeGivenIndentation (tsserver.js:117857:31)
    at getFormattedTextOfNode (tsserver.js:119941:45)
    at format (tsserver.js:119913:52)
    at unknown (tsserver.js:119915:78)
    at Array.map (<anonymous>)
    at computeNewText (tsserver.js:119915:36)
    at unknown (tsserver.js:119886:89)
    at Array.map (<anonymous>)
    at unknown (tsserver.js:119885:50)
    at Array.map (<anonymous>)
    at Object.getTextChangesFromChanges (tsserver.js:119871:86)
    at ChangeTracker.getChanges (tsserver.js:119841:45)
    at Function.ChangeTracker.with (tsserver.js:119363:32)
    at Object.getCodeActions (tsserver.js:122820:64)
    at unknown (tsserver.js:120403:121)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getFixes (tsserver.js:120403:23)
    at unknown (tsserver.js:131086:35)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getCodeFixesAtPosition (tsserver.js:131084:23)
    at suppressed_frame()
    at IOSession.Session.getCodeFixes (tsserver.js:140739:64)
    at Session.handlers.ts.createMapFromTemplate._a.<computed> (tsserver.js:139524:61)
    at unknown (tsserver.js:140932:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:140923:28)
    at IOSession.Session.executeCommand (tsserver.js:140932:33)
    at IOSession.Session.onMessage (tsserver.js:140955:35)
    at Interface.<anonymous> (tsserver.js:142270:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
  11. Daniel Rosenwasser (DanielRosenwasser)
    modified the milestones: Backlog, TypeScript 3.8.1 on Jan 13, 2020

  12. typescript-bot commented on Jan 20, 2020

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Jan 20, 2020
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 3.7.5
    VSCode version: 1.42.0-insider
    Command requested: getCodeFixes
    Hitting sessions: 110
    Five line hash: 05caa7ff7b9e20ab0c1ed33988569806
    Stack:

    Error: Debug Failure. False expression: Token end is child end
    at processChildNode (tsserver.js:118166:34)
    at unknown (tsserver.js:118107:21)
    at visitNode (tsserver.js:17626:24)
    at Object.forEachChild (tsserver.js:17977:21)
    at processNode (tsserver.js:118106:20)
    at formatSpanWorker (tsserver.js:117921:17)
    at unknown (tsserver.js:117885:140)
    at Object.getFormattingScanner (tsserver.js:116552:23)
    at Object.formatNodeGivenIndentation (tsserver.js:117885:31)
    at getFormattedTextOfNode (tsserver.js:119969:45)
    at format (tsserver.js:119941:52)
    at unknown (tsserver.js:119943:78)
    at Array.map (<anonymous>)
    at computeNewText (tsserver.js:119943:36)
    at unknown (tsserver.js:119914:89)
    at Array.map (<anonymous>)
    at unknown (tsserver.js:119913:50)
    at Array.map (<anonymous>)
    at Object.getTextChangesFromChanges (tsserver.js:119899:86)
    at ChangeTracker.getChanges (tsserver.js:119869:45)
    at Function.ChangeTracker.with (tsserver.js:119391:32)
    at Object.getCodeActions (tsserver.js:122848:64)
    at unknown (tsserver.js:120431:121)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getFixes (tsserver.js:120431:23)
    at unknown (tsserver.js:131114:35)
    at Object.flatMap (tsserver.js:468:25)
    at Proxy.getCodeFixesAtPosition (tsserver.js:131112:23)
    at IOSession.Session.getCodeFixes (tsserver.js:140767:64)
    at Session.handlers.ts.createMapFromTemplate._a.<computed> (tsserver.js:139552:61)
    at unknown (tsserver.js:140960:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:140951:28)
    at IOSession.Session.executeCommand (tsserver.js:140960:33)
    at IOSession.Session.onMessage (tsserver.js:140983:35)
    at Interface.<anonymous> (tsserver.js:142298:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
  13. Ryan Cavanaugh (RyanCavanaugh)
    assigned
    Eli Barzilay (elibarzilay)
    on Jan 24, 2020
  14. Ryan Cavanaugh (RyanCavanaugh)
    removed this from the TypeScript 3.8.1 milestone on Jan 24, 2020

  15. 43 remaining items

  16. Daniel Rosenwasser (DanielRosenwasser)
    reopened this on Jan 7, 2022

  17. typescript-bot commented on Jan 31, 2022

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Jan 31, 2022
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 4.5.5
    VSCode version: 1.63.2
    Command requested: getCodeFixes
    Hitting sessions: 681
    Five line hash: 628aeb13f7f368b660f2c8b37938eec3
    Stack:

        at processChildNode (tsserver.js:142967:38)
    at <anonymous> (tsserver.js:142904:21)
    at visitNode (tsserver.js:29689:24)
    at forEachChild (tsserver.js:29774:21)
    at processNode (tsserver.js:142903:20)
    at processChildNode (tsserver.js:142974:21)
    at processChildNodes (tsserver.js:143021:48)
    at <anonymous> (tsserver.js:142906:21)
    at visitNodes (tsserver.js:29694:24)
    at forEachChild (tsserver.js:29879:24)
    at processNode (tsserver.js:142903:20)
    at formatSpanWorker (tsserver.js:142713:17)
    at <anonymous> (tsserver.js:142677:140)
    at getFormattingScanner (tsserver.js:141304:23)
    at formatNodeGivenIndentation (tsserver.js:142677:31)
    at getFormattedTextOfNode (tsserver.js:145005:45)
    at format (tsserver.js:144970:52)
    at computeNewText (tsserver.js:144973:23)
    at <anonymous> (tsserver.js:144937:39)
    at mapDefined (tsserver.js:619:30)
    at <anonymous> (tsserver.js:144935:42)
    at mapDefined (tsserver.js:619:30)
    at getTextChangesFromChanges (tsserver.js:144921:27)
    at ChangeTracker.getChanges (tsserver.js:144889:45)
    at ChangeTracker.with (tsserver.js:144343:32)
    at getCodeActions (tsserver.js:149772:68)
    at <anonymous> (tsserver.js:145528:77)
    at flatMap (tsserver.js:522:25)
    at getFixes (tsserver.js:145528:23)
    at <anonymous> (tsserver.js:160396:35)
    at flatMap (tsserver.js:522:25)
    at getCodeFixesAtPosition (tsserver.js:160394:23)
    at Session.getCodeFixes (tsserver.js:171882:64)
    at _a.<computed> (tsserver.js:170518:61)
    at <anonymous> (tsserver.js:172195:88)
    at Session.executeWithRequestId (tsserver.js:172186:28)
    at Session.executeCommand (tsserver.js:172195:33)
    at Session.onMessage (tsserver.js:172221:35)
    at <anonymous> (tsserver.js:174826:31)
    at unknown (suppressed.js:315:20)
    at unknown (suppressed.js:337:10)
    at unknown (suppressed.js:482:12)
    at unknown (suppressed.js:194:10)
    at unknown (suppressed.js:315:20)
    at unknown (suppressed.js:309:12)
    at unknown (suppressed.js:284:9)
    at unknown (suppressed.js:223:10)
    at unknown (suppressed.js:188:23)
  18. Ryan Cavanaugh (RyanCavanaugh)
    modified the milestones: TypeScript 4.1.0, TypeScript 4.7.0 on Feb 3, 2022
  19. Ryan Cavanaugh (RyanCavanaugh)
    removed
    Fix AvailableA PR has been opened for this issue
    on Feb 3, 2022

  20. andrewbranch commented on Feb 15, 2022

    @andrewbranch
    Andrew Branch (andrewbranch)
    on Feb 15, 2022
    Member

    New repro:

    // @Filename: foo.js
//// function foo() {}
//// /*1*/%PrepareFunctionForOptimization(foo)/*2*/;

    format selection from 1 to 2

  21. typescript-bot commented on Mar 7, 2022

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Mar 7, 2022
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 4.6.2
    VSCode version: 1.65.0
    Command requested: getCodeFixes
    Hitting sessions: 7611
    Five line hash: 628aeb13f7f368b660f2c8b37938eec3
    Stack:

        at processChildNode (tsserver.js:144315:38)
    at <anonymous> (tsserver.js:144255:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30282:21)
    at processNode (tsserver.js:144254:20)
    at processChildNode (tsserver.js:144322:21)
    at processChildNodes (tsserver.js:144369:48)
    at <anonymous> (tsserver.js:144257:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30279:24)
    at processNode (tsserver.js:144254:20)
    at processChildNode (tsserver.js:144322:21)
    at <anonymous> (tsserver.js:144255:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30277:21)
    at processNode (tsserver.js:144254:20)
    at processChildNode (tsserver.js:144322:21)
    at <anonymous> (tsserver.js:144255:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30266:24)
    at processNode (tsserver.js:144254:20)
    at processChildNode (tsserver.js:144322:21)
    at processChildNodes (tsserver.js:144369:48)
    at <anonymous> (tsserver.js:144257:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144254:20)
    at processChildNode (tsserver.js:144322:21)
    at processChildNodes (tsserver.js:144369:48)
    at <anonymous> (tsserver.js:144257:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144254:20)
    at processChildNode (tsserver.js:144322:21)
    at processChildNodes (tsserver.js:144369:48)
    at <anonymous> (tsserver.js:144257:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30271:21)
    at processNode (tsserver.js:144254:20)
    at processChildNode (tsserver.js:144322:21)
    at processChildNodes (tsserver.js:144369:48)
    at <anonymous> (tsserver.js:144257:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30271:21)
    at processNode (tsserver.js:144254:20)
    at formatSpanWorker (tsserver.js:144055:17)
    at <anonymous> (tsserver.js:144019:140)
    at getFormattingScanner (tsserver.js:142646:23)
    at formatNodeGivenIndentation (tsserver.js:144019:31)
    at getFormattedTextOfNode (tsserver.js:146414:45)
    at format (tsserver.js:146385:52)
    at computeNewText (tsserver.js:146388:23)
    at <anonymous> (tsserver.js:146352:39)
    at mapDefined (tsserver.js:605:30)
    at <anonymous> (tsserver.js:146350:42)
    at mapDefined (tsserver.js:605:30)
    at getTextChangesFromChanges (tsserver.js:146336:27)
    at ChangeTracker.getChanges (tsserver.js:146275:45)
    at ChangeTracker.with (tsserver.js:145695:32)
    at getCodeActionsToWrapJsxInFragment (tsserver.js:155307:64)
    at <anonymous> (tsserver.js:146939:77)
    at flatMap (tsserver.js:508:25)
    at getFixes (tsserver.js:146939:23)
    at <anonymous> (tsserver.js:162166:35)
    at flatMap (tsserver.js:508:25)
    at getCodeFixesAtPosition (tsserver.js:162164:23)
    at Session.getCodeFixes (tsserver.js:173731:64)
    at _a.<computed> (tsserver.js:172364:61)
    at <anonymous> (tsserver.js:174044:88)
    at Session.executeWithRequestId (tsserver.js:174035:28)
    at Session.executeCommand (tsserver.js:174044:33)
    at Session.onMessage (tsserver.js:174070:35)
    at <anonymous> (tsserver.js:176705:31)
    at unknown (suppressed.js:315:20)
    at unknown (suppressed.js:903:12)
    at unknown (suppressed.js:81:21)

  22. typescript-bot commented on Apr 4, 2022

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Apr 4, 2022
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 4.6.3
    VSCode version: 1.66.0
    Command requested: getCodeFixes
    Hitting sessions: 12341
    Five line hash: 628aeb13f7f368b660f2c8b37938eec3
    Stack:

        at processChildNode (tsserver.js:144340:38)
    at <anonymous> (tsserver.js:144280:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30282:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30279:24)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at <anonymous> (tsserver.js:144280:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30277:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at <anonymous> (tsserver.js:144280:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30063:24)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at <anonymous> (tsserver.js:144280:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30093:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at <anonymous> (tsserver.js:144280:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:30287:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30267:21)
    at processNode (tsserver.js:144279:20)
    at processChildNode (tsserver.js:144347:21)
    at processChildNodes (tsserver.js:144394:48)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30271:21)
    at processNode (tsserver.js:144279:20)
    at formatSpanWorker (tsserver.js:144080:17)
    at <anonymous> (tsserver.js:144044:140)
    at getFormattingScanner (tsserver.js:142671:23)
    at formatNodeGivenIndentation (tsserver.js:144044:31)
    at getFormattedTextOfNode (tsserver.js:146439:45)
    at format (tsserver.js:146410:52)
    at computeNewText (tsserver.js:146413:23)
    at <anonymous> (tsserver.js:146377:39)
    at mapDefined (tsserver.js:605:30)
    at <anonymous> (tsserver.js:146375:42)
    at mapDefined (tsserver.js:605:30)
    at getTextChangesFromChanges (tsserver.js:146361:27)
    at ChangeTracker.getChanges (tsserver.js:146300:45)
    at ChangeTracker.with (tsserver.js:145720:32)
    at getCodeActionsToWrapJsxInFragment (tsserver.js:155332:64)
    at <anonymous> (tsserver.js:146964:77)
    at flatMap (tsserver.js:508:25)
    at getFixes (tsserver.js:146964:23)
    at <anonymous> (tsserver.js:162191:35)
    at flatMap (tsserver.js:508:25)
    at getCodeFixesAtPosition (tsserver.js:162189:23)
    at Session.getCodeFixes (tsserver.js:173756:64)
    at _a.<computed> (tsserver.js:172389:61)
    at <anonymous> (tsserver.js:174069:88)
    at Session.executeWithRequestId (tsserver.js:174060:28)
    at Session.executeCommand (tsserver.js:174069:33)
    at Session.onMessage (tsserver.js:174095:35)
  23. TypeScript Bot (typescript-bot)
    added
    Fix AvailableA PR has been opened for this issue
    on May 4, 2022
  24. Andrew Branch (andrewbranch)
    closed this as completedin #48953on May 4, 2022

  25. typescript-bot commented on May 9, 2022

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on May 9, 2022
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 4.6.4
    VSCode version: 1.67.0
    Command requested: getCodeFixes
    Hitting sessions: 179
    Five line hash: 628aeb13f7f368b660f2c8b37938eec3
    Stack:

        at processChildNode (tsserver.js:144338:38)
    at <anonymous> (tsserver.js:144278:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:29927:21)
    at processNode (tsserver.js:144277:20)
    at processChildNode (tsserver.js:144345:21)
    at processChildNodes (tsserver.js:144392:48)
    at <anonymous> (tsserver.js:144280:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:29994:24)
    at processNode (tsserver.js:144277:20)
    at processChildNode (tsserver.js:144345:21)
    at <anonymous> (tsserver.js:144278:21)
    at visitNode (tsserver.js:29849:24)
    at forEachChild (tsserver.js:29914:21)
    at processNode (tsserver.js:144277:20)
    at processChildNode (tsserver.js:144345:21)
    at processChildNodes (tsserver.js:144392:48)
    at <anonymous> (tsserver.js:144280:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:29976:21)
    at processNode (tsserver.js:144277:20)
    at formatSpanWorker (tsserver.js:144077:17)
    at <anonymous> (tsserver.js:144040:140)
    at getFormattingScanner (tsserver.js:142667:23)
    at formatNodeGivenIndentation (tsserver.js:144040:31)
    at getFormattedTextOfNode (tsserver.js:146437:45)
    at format (tsserver.js:146408:52)
    at computeNewText (tsserver.js:146411:23)
    at <anonymous> (tsserver.js:146375:39)
    at mapDefined (tsserver.js:605:30)
    at <anonymous> (tsserver.js:146373:42)
    at mapDefined (tsserver.js:605:30)
    at getTextChangesFromChanges (tsserver.js:146359:27)
    at ChangeTracker.getChanges (tsserver.js:146298:45)
    at ChangeTracker.with (tsserver.js:145718:32)
    at getCodeActions (tsserver.js:151406:68)
    at <anonymous> (tsserver.js:146962:77)
    at flatMap (tsserver.js:508:25)
    at getFixes (tsserver.js:146962:23)
    at <anonymous> (tsserver.js:162189:35)
    at flatMap (tsserver.js:508:25)
    at getCodeFixesAtPosition (tsserver.js:162187:23)
    at Session.getCodeFixes (tsserver.js:173754:64)
    at _a.<computed> (tsserver.js:172387:61)
    at <anonymous> (tsserver.js:174067:88)
    at Session.executeWithRequestId (tsserver.js:174058:28)
    at Session.executeCommand (tsserver.js:174067:33)
    at Session.onMessage (tsserver.js:174093:35)
    at <anonymous> (tsserver.js:176728:31)

  26. typescript-bot commented on May 30, 2022

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on May 30, 2022
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 4.7.2
    VSCode version: 1.68.0-insider
    Command requested: getCodeFixes
    Hitting sessions: 150
    Five line hash: 628aeb13f7f368b660f2c8b37938eec3
    Stack:

        at processChildNode (tsserver.js:146841:38)
    at <anonymous> (tsserver.js:146778:21)
    at visitNode (tsserver.js:30463:24)
    at forEachChild (tsserver.js:30572:21)
    at processNode (tsserver.js:146777:20)
    at processChildNode (tsserver.js:146848:21)
    at processChildNodes (tsserver.js:146902:48)
    at <anonymous> (tsserver.js:146780:21)
    at visitNodes (tsserver.js:30468:24)
    at forEachChild (tsserver.js:30640:24)
    at processNode (tsserver.js:146777:20)
    at processChildNode (tsserver.js:146848:21)
    at <anonymous> (tsserver.js:146778:21)
    at visitNode (tsserver.js:30463:24)
    at forEachChild (tsserver.js:30559:21)
    at processNode (tsserver.js:146777:20)
    at processChildNode (tsserver.js:146848:21)
    at processChildNodes (tsserver.js:146902:48)
    at <anonymous> (tsserver.js:146780:21)
    at visitNodes (tsserver.js:30468:24)
    at forEachChild (tsserver.js:30621:21)
    at processNode (tsserver.js:146777:20)
    at formatSpanWorker (tsserver.js:146577:17)
    at <anonymous> (tsserver.js:146540:140)
    at getFormattingScanner (tsserver.js:145167:23)
    at formatNodeGivenIndentation (tsserver.js:146540:31)
    at getFormattedTextOfNode (tsserver.js:148971:45)
    at format (tsserver.js:148942:52)
    at computeNewText (tsserver.js:148945:23)
    at <anonymous> (tsserver.js:148909:39)
    at mapDefined (tsserver.js:605:30)
    at <anonymous> (tsserver.js:148907:42)
    at mapDefined (tsserver.js:605:30)
    at getTextChangesFromChanges (tsserver.js:148893:27)
    at ChangeTracker.getChanges (tsserver.js:148832:45)
    at ChangeTracker.with (tsserver.js:148252:32)
    at getCodeActions (tsserver.js:153962:68)
    at <anonymous> (tsserver.js:149499:77)
    at flatMap (tsserver.js:508:25)
    at getFixes (tsserver.js:149499:23)
    at <anonymous> (tsserver.js:164899:35)
    at flatMap (tsserver.js:508:25)
    at getCodeFixesAtPosition (tsserver.js:164897:23)
    at Session.getCodeFixes (tsserver.js:176796:64)
    at _a.<computed> (tsserver.js:175179:61)
    at <anonymous> (tsserver.js:177109:88)
    at Session.executeWithRequestId (tsserver.js:177100:28)
    at Session.executeCommand (tsserver.js:177109:33)
    at Session.onMessage (tsserver.js:177135:35)
    at <anonymous> (tsserver.js:179770:31)

  27. typescript-bot commented on Jun 13, 2022

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Jun 13, 2022
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 4.7.3
    VSCode version: 1.68.0-insider
    Command requested: getCodeFixes
    Hitting sessions: 7972
    Five line hash: 628aeb13f7f368b660f2c8b37938eec3
    Stack:

        at processChildNode (tsserver.js:146904:38)
    at <anonymous> (tsserver.js:146841:21)
    at visitNode (tsserver.js:30469:24)
    at forEachChild (tsserver.js:30937:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30934:24)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at <anonymous> (tsserver.js:146841:21)
    at visitNode (tsserver.js:30469:24)
    at forEachChild (tsserver.js:30932:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30922:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30922:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30922:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30922:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30922:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30922:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30926:21)
    at processNode (tsserver.js:146840:20)
    at processChildNode (tsserver.js:146911:21)
    at processChildNodes (tsserver.js:146965:48)
    at <anonymous> (tsserver.js:146843:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30926:21)
    at processNode (tsserver.js:146840:20)
    at formatSpanWorker (tsserver.js:146640:17)
    at <anonymous> (tsserver.js:146603:140)
    at getFormattingScanner (tsserver.js:145230:23)
    at formatNodeGivenIndentation (tsserver.js:146603:31)
    at getFormattedTextOfNode (tsserver.js:149034:45)
    at format (tsserver.js:149005:52)
    at computeNewText (tsserver.js:149008:23)
    at <anonymous> (tsserver.js:148972:39)
    at mapDefined (tsserver.js:605:30)
    at <anonymous> (tsserver.js:148970:42)
    at mapDefined (tsserver.js:605:30)
    at getTextChangesFromChanges (tsserver.js:148956:27)
    at ChangeTracker.getChanges (tsserver.js:148895:45)
    at ChangeTracker.with (tsserver.js:148315:32)
    at getCodeActionsToWrapJsxInFragment (tsserver.js:158036:64)
    at <anonymous> (tsserver.js:149562:77)
    at flatMap (tsserver.js:508:25)
    at getFixes (tsserver.js:149562:23)
    at <anonymous> (tsserver.js:164962:35)
    at flatMap (tsserver.js:508:25)
    at getCodeFixesAtPosition (tsserver.js:164960:23)
    at Session.getCodeFixes (tsserver.js:176859:64)
    at _a.<computed> (tsserver.js:175242:61)
    at <anonymous> (tsserver.js:177172:88)
    at Session.executeWithRequestId (tsserver.js:177163:28)
    at Session.executeCommand (tsserver.js:177172:33)
    at Session.onMessage (tsserver.js:177198:35)
    at <anonymous> (tsserver.js:179833:31)

  28. typescript-bot commented on Jun 27, 2022

    @typescript-bot
    TypeScript Bot (typescript-bot)
    on Jun 27, 2022
    ContributorAuthor

    This issue reproduced in the following context:
    TypeScript version prefix: 4.7.4
    VSCode version: 1.68.1
    Command requested: getCodeFixes
    Hitting sessions: 159
    Five line hash: 628aeb13f7f368b660f2c8b37938eec3
    Stack:

        at processChildNode (tsserver.js:146905:38)
    at <anonymous> (tsserver.js:146842:21)
    at visitNode (tsserver.js:30469:24)
    at forEachChild (tsserver.js:30578:21)
    at processNode (tsserver.js:146841:20)
    at processChildNode (tsserver.js:146912:21)
    at processChildNodes (tsserver.js:146966:48)
    at <anonymous> (tsserver.js:146844:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30646:24)
    at processNode (tsserver.js:146841:20)
    at processChildNode (tsserver.js:146912:21)
    at processChildNodes (tsserver.js:146966:48)
    at <anonymous> (tsserver.js:146844:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30653:24)
    at processNode (tsserver.js:146841:20)
    at processChildNode (tsserver.js:146912:21)
    at <anonymous> (tsserver.js:146842:21)
    at visitNode (tsserver.js:30469:24)
    at forEachChild (tsserver.js:30670:24)
    at processNode (tsserver.js:146841:20)
    at processChildNode (tsserver.js:146912:21)
    at <anonymous> (tsserver.js:146842:21)
    at visitNode (tsserver.js:30469:24)
    at forEachChild (tsserver.js:30648:24)
    at processNode (tsserver.js:146841:20)
    at processChildNode (tsserver.js:146912:21)
    at <anonymous> (tsserver.js:146842:21)
    at visitNode (tsserver.js:30469:24)
    at forEachChild (tsserver.js:30670:24)
    at processNode (tsserver.js:146841:20)
    at processChildNode (tsserver.js:146912:21)
    at processChildNodes (tsserver.js:146966:48)
    at <anonymous> (tsserver.js:146844:21)
    at visitNodes (tsserver.js:30474:24)
    at forEachChild (tsserver.js:30653:24)
    at processNode (tsserver.js:146841:20)
    at processChildNode (tsserver.js:146912:21)
    at <anonymous> (tsserver.js:146842:21)
    at visitNode (tsserver.js:30469:24)
    at forEachChild (tsserver.js:30628:21)
    at processNode (tsserver.js:146841:20)
    at formatSpanWorker (tsserver.js:146641:17)
    at <anonymous> (tsserver.js:146604:140)
    at getFormattingScanner (tsserver.js:145231:23)
    at formatNodeGivenIndentation (tsserver.js:146604:31)
    at getFormattedTextOfNode (tsserver.js:149035:45)
    at format (tsserver.js:149006:52)
    at computeNewText (tsserver.js:149009:23)
    at <anonymous> (tsserver.js:148973:39)
    at mapDefined (tsserver.js:605:30)
    at <anonymous> (tsserver.js:148971:42)
    at mapDefined (tsserver.js:605:30)
    at getTextChangesFromChanges (tsserver.js:148957:27)
    at ChangeTracker.getChanges (tsserver.js:148896:45)
    at ChangeTracker.with (tsserver.js:148316:32)
    at getCodeActions (tsserver.js:154048:68)
    at <anonymous> (tsserver.js:149563:77)
    at flatMap (tsserver.js:508:25)
    at getFixes (tsserver.js:149563:23)
    at <anonymous> (tsserver.js:164985:35)
    at flatMap (tsserver.js:508:25)
    at getCodeFixesAtPosition (tsserver.js:164983:23)
    at Session.getCodeFixes (tsserver.js:176882:64)
    at _a.<computed> (tsserver.js:175265:61)
    at <anonymous> (tsserver.js:177195:88)
    at Session.executeWithRequestId (tsserver.js:177186:28)
    at Session.executeCommand (tsserver.js:177195:33)
    at Session.onMessage (tsserver.js:177221:35)
    at <anonymous> (tsserver.js:179856:31)
  29. microsoft
    locked as resolved and limited conversation to collaborators on Oct 21, 2025
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BugA bug in TypeScriptFix AvailableA PR has been opened for this issueSource: TelemetryThe issue relates to the telemetry in editors

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