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typescript-bot opened this issue Sep 6, 2021 · 14 comments · Fixed by #48490
Closed

Error in 'consumeTokenAndAdvanceScanner' during 'getCodeFixes' #45744

typescript-bot opened this issue Sep 6, 2021 · 14 comments · Fixed by #48490
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@jakebailey
Labels
Bug A bug in TypeScript Fix Available A PR has been opened for this issue Fixed A PR has been merged for this issue Source: Telemetry The issue relates to the telemetry in editors
Milestone
TypeScript 4.7.0

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@typescript-bot
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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: 4.4.2
VSCode version: 1.49.0
Command requested: getCodeFixes
Hitting sessions: 2440
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:140254:30)
    at processChildNodes (tsserver.js:140224:33)
    at <anonymous> (tsserver.js:140116:21)
    at visitNodes (tsserver.js:29475:24)
    at forEachChild (tsserver.js:29615:24)
    at processNode (tsserver.js:140113:20)
    at processChildNode (tsserver.js:140184:21)
    at processChildNodes (tsserver.js:140231:48)
    at <anonymous> (tsserver.js:140116:21)
    at visitNodes (tsserver.js:29475:24)
    at forEachChild (tsserver.js:29622:24)
    at processNode (tsserver.js:140113:20)
    at formatSpanWorker (tsserver.js:139923:17)
    at <anonymous> (tsserver.js:139887:140)
    at getFormattingScanner (tsserver.js:138514:23)
    at formatNodeGivenIndentation (tsserver.js:139887:31)
    at getFormattedTextOfNode (tsserver.js:142190:45)
    at format (tsserver.js:142160:52)
    at computeNewText (tsserver.js:142163:23)
    at <anonymous> (tsserver.js:142127:39)
    at mapDefined (tsserver.js:616:30)
    at <anonymous> (tsserver.js:142125:42)
    at mapDefined (tsserver.js:616:30)
    at getTextChangesFromChanges (tsserver.js:142111:27)
    at ChangeTracker.getChanges (tsserver.js:142079:45)
    at ChangeTracker.with (tsserver.js:141533:32)
    at getCodeActions (tsserver.js:148240:64)
    at <anonymous> (tsserver.js:142718:77)
    at flatMap (tsserver.js:519:25)
    at getFixes (tsserver.js:142718:23)
    at <anonymous> (tsserver.js:157101:35)
    at flatMap (tsserver.js:519:25)
    at getCodeFixesAtPosition (tsserver.js:157099:23)
    at unknown (suppressed.js:144:20)
    at Session.getCodeFixes (tsserver.js:168560:64)
    at _a.<computed> (tsserver.js:167198:61)
    at <anonymous> (tsserver.js:168873:88)
    at Session.executeWithRequestId (tsserver.js:168864:28)
    at Session.executeCommand (tsserver.js:168873:33)
    at Session.onMessage (tsserver.js:168899:35)
    at <anonymous> (tsserver.js:171504:31)
    at unknown (suppressed.js:223:5)
    at unknown (suppressed.js:315:10)
    at unknown (suppressed.js:460:12)
    at unknown (suppressed.js:172:10)
    at unknown (suppressed.js:223:5)
    at unknown (suppressed.js:309:12)
    at unknown (suppressed.js:290:11)
    at unknown (suppressed.js:224:10)
    at unknown (suppressed.js:181:23)
@typescript-bot typescript-bot added Bug A bug in TypeScript Source: Telemetry The issue relates to the telemetry in editors labels Sep 6, 2021
@typescript-bot
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This issue reproduced in the following context:
TypeScript version prefix: 4.4.3
VSCode version: 1.51.0
Command requested: getCodeFixes
Hitting sessions: 102
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:140261:30)
    at processChildNodes (tsserver.js:140231:33)
    at <anonymous> (tsserver.js:140123:21)
    at visitNodes (tsserver.js:29475:24)
    at forEachChild (tsserver.js:29615:24)
    at processNode (tsserver.js:140120:20)
    at processChildNode (tsserver.js:140191:21)
    at processChildNodes (tsserver.js:140238:48)
    at <anonymous> (tsserver.js:140123:21)
    at visitNodes (tsserver.js:29475:24)
    at forEachChild (tsserver.js:29622:24)
    at processNode (tsserver.js:140120:20)
    at formatSpanWorker (tsserver.js:139930:17)
    at <anonymous> (tsserver.js:139894:140)
    at getFormattingScanner (tsserver.js:138521:23)
    at formatNodeGivenIndentation (tsserver.js:139894:31)
    at getFormattedTextOfNode (tsserver.js:142197:45)
    at format (tsserver.js:142167:52)
    at computeNewText (tsserver.js:142170:23)
    at <anonymous> (tsserver.js:142134:39)
    at mapDefined (tsserver.js:616:30)
    at <anonymous> (tsserver.js:142132:42)
    at mapDefined (tsserver.js:616:30)
    at getTextChangesFromChanges (tsserver.js:142118:27)
    at ChangeTracker.getChanges (tsserver.js:142086:45)
    at ChangeTracker.with (tsserver.js:141540:32)
    at getCodeActions (tsserver.js:148247:64)
    at <anonymous> (tsserver.js:142725:77)
    at flatMap (tsserver.js:519:25)
    at getFixes (tsserver.js:142725:23)
    at <anonymous> (tsserver.js:157108:35)
    at flatMap (tsserver.js:519:25)
    at getCodeFixesAtPosition (tsserver.js:157106:23)
    at unknown (suppressed.js:178:34)
    at unknown (suppressed.js:79:25)
    at Session.getCodeFixes (tsserver.js:168567:64)
    at _a.<computed> (tsserver.js:167205:61)
    at <anonymous> (tsserver.js:168880:88)
    at Session.executeWithRequestId (tsserver.js:168871:28)
    at Session.executeCommand (tsserver.js:168880:33)
    at Session.onMessage (tsserver.js:168906:35)
    at <anonymous> (tsserver.js:171511:31)
    at unknown (suppressed.js:223:5)
    at unknown (suppressed.js:315:10)
    at unknown (suppressed.js:460:12)
    at unknown (suppressed.js:172:10)
    at unknown (suppressed.js:223:5)
    at unknown (suppressed.js:309:12)
    at unknown (suppressed.js:290:11)
    at unknown (suppressed.js:224:10)
    at unknown (suppressed.js:181:23)

@typescript-bot
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This issue reproduced in the following context:
TypeScript version prefix: 4.4.4
VSCode version: 1.61.2
Command requested: getCodeFixes
Hitting sessions: 126
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:140261:30)
    at processChildNodes (tsserver.js:140231:33)
    at <anonymous> (tsserver.js:140123:21)
    at visitNodes (tsserver.js:29475:24)
    at forEachChild (tsserver.js:29615:24)
    at processNode (tsserver.js:140120:20)
    at processChildNode (tsserver.js:140191:21)
    at processChildNodes (tsserver.js:140238:48)
    at <anonymous> (tsserver.js:140123:21)
    at visitNodes (tsserver.js:29475:24)
    at forEachChild (tsserver.js:29622:24)
    at processNode (tsserver.js:140120:20)
    at formatSpanWorker (tsserver.js:139930:17)
    at <anonymous> (tsserver.js:139894:140)
    at getFormattingScanner (tsserver.js:138521:23)
    at formatNodeGivenIndentation (tsserver.js:139894:31)
    at getFormattedTextOfNode (tsserver.js:142197:45)
    at format (tsserver.js:142167:52)
    at computeNewText (tsserver.js:142170:23)
    at <anonymous> (tsserver.js:142134:39)
    at mapDefined (tsserver.js:616:30)
    at <anonymous> (tsserver.js:142132:42)
    at mapDefined (tsserver.js:616:30)
    at getTextChangesFromChanges (tsserver.js:142118:27)
    at ChangeTracker.getChanges (tsserver.js:142086:45)
    at ChangeTracker.with (tsserver.js:141540:32)
    at getCodeActions (tsserver.js:148247:64)
    at <anonymous> (tsserver.js:142725:77)
    at flatMap (tsserver.js:519:25)
    at getFixes (tsserver.js:142725:23)
    at <anonymous> (tsserver.js:157108:35)
    at flatMap (tsserver.js:519:25)
    at getCodeFixesAtPosition (tsserver.js:157106:23)
    at unknown (suppressed.js:144:20)
    at Session.getCodeFixes (tsserver.js:168567:64)
    at _a.<computed> (tsserver.js:167205:61)
    at <anonymous> (tsserver.js:168880:88)
    at Session.executeWithRequestId (tsserver.js:168871:28)
    at Session.executeCommand (tsserver.js:168880:33)
    at Session.onMessage (tsserver.js:168906:35)
    at <anonymous> (tsserver.js:171511:31)
    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)

@typescript-bot
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This issue reproduced in the following context:
TypeScript version prefix: 4.5.2
VSCode version: 1.63.0-insider
Command requested: getCodeFixes
Hitting sessions: 161
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:143008:30)
    at processChildNodes (tsserver.js:142978:33)
    at <anonymous> (tsserver.js:142870:21)
    at visitNodes (tsserver.js:29682:24)
    at forEachChild (tsserver.js:29822:24)
    at processNode (tsserver.js:142867:20)
    at processChildNode (tsserver.js:142938:21)
    at <anonymous> (tsserver.js:142868:21)
    at visitNode (tsserver.js:29677:24)
    at forEachChild (tsserver.js:29742:21)
    at processNode (tsserver.js:142867:20)
    at processChildNode (tsserver.js:142938:21)
    at processChildNodes (tsserver.js:142985:48)
    at <anonymous> (tsserver.js:142870:21)
    at visitNodes (tsserver.js:29682:24)
    at forEachChild (tsserver.js:29787:21)
    at processNode (tsserver.js:142867:20)
    at processChildNode (tsserver.js:142938:21)
    at <anonymous> (tsserver.js:142868:21)
    at visitNode (tsserver.js:29677:24)
    at forEachChild (tsserver.js:29757:21)
    at processNode (tsserver.js:142867:20)
    at processChildNode (tsserver.js:142938:21)
    at processChildNodes (tsserver.js:142985:48)
    at <anonymous> (tsserver.js:142870:21)
    at visitNodes (tsserver.js:29682:24)
    at forEachChild (tsserver.js:29822:24)
    at processNode (tsserver.js:142867:20)
    at processChildNode (tsserver.js:142938:21)
    at <anonymous> (tsserver.js:142868:21)
    at visitNode (tsserver.js:29677:24)
    at forEachChild (tsserver.js:29805:21)
    at processNode (tsserver.js:142867:20)
    at formatSpanWorker (tsserver.js:142677:17)
    at <anonymous> (tsserver.js:142641:140)
    at getFormattingScanner (tsserver.js:141268:23)
    at formatNodeGivenIndentation (tsserver.js:142641:31)
    at getFormattedTextOfNode (tsserver.js:144969:45)
    at format (tsserver.js:144934:52)
    at computeNewText (tsserver.js:144937:23)
    at <anonymous> (tsserver.js:144901:39)
    at mapDefined (tsserver.js:619:30)
    at <anonymous> (tsserver.js:144899:42)
    at mapDefined (tsserver.js:619:30)
    at getTextChangesFromChanges (tsserver.js:144885:27)
    at ChangeTracker.getChanges (tsserver.js:144853:45)
    at ChangeTracker.with (tsserver.js:144307:32)
    at getCodeActions (tsserver.js:149744:68)
    at <anonymous> (tsserver.js:145492:77)
    at flatMap (tsserver.js:522:25)
    at getFixes (tsserver.js:145492:23)
    at <anonymous> (tsserver.js:160359:35)
    at flatMap (tsserver.js:522:25)
    at getCodeFixesAtPosition (tsserver.js:160357:23)
    at Session.getCodeFixes (tsserver.js:171845:64)
    at _a.<computed> (tsserver.js:170481:61)
    at <anonymous> (tsserver.js:172158:88)
    at Session.executeWithRequestId (tsserver.js:172149:28)
    at Session.executeCommand (tsserver.js:172158:33)
    at Session.onMessage (tsserver.js:172184:35)
    at <anonymous> (tsserver.js:174789:31)
    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)

@typescript-bot
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This issue reproduced in the following context:
TypeScript version prefix: 4.5.4
VSCode version: 1.63.2
Command requested: getCodeFixes
Hitting sessions: 6725
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:143043:30)
    at processChildNodes (tsserver.js:143013:33)
    at <anonymous> (tsserver.js:142905:21)
    at visitNodes (tsserver.js:29682:24)
    at forEachChild (tsserver.js:29822:24)
    at processNode (tsserver.js:142902:20)
    at processChildNode (tsserver.js:142973:21)
    at <anonymous> (tsserver.js:142903:21)
    at visitNode (tsserver.js:29677:24)
    at forEachChild (tsserver.js:29742:21)
    at processNode (tsserver.js:142902:20)
    at processChildNode (tsserver.js:142973:21)
    at processChildNodes (tsserver.js:143020:48)
    at <anonymous> (tsserver.js:142905:21)
    at visitNodes (tsserver.js:29682:24)
    at forEachChild (tsserver.js:29787:21)
    at processNode (tsserver.js:142902:20)
    at processChildNode (tsserver.js:142973:21)
    at <anonymous> (tsserver.js:142903:21)
    at visitNode (tsserver.js:29677:24)
    at forEachChild (tsserver.js:29757:21)
    at processNode (tsserver.js:142902:20)
    at processChildNode (tsserver.js:142973:21)
    at processChildNodes (tsserver.js:143020:48)
    at <anonymous> (tsserver.js:142905:21)
    at visitNodes (tsserver.js:29682:24)
    at forEachChild (tsserver.js:29822:24)
    at processNode (tsserver.js:142902:20)
    at formatSpanWorker (tsserver.js:142712:17)
    at <anonymous> (tsserver.js:142676:140)
    at getFormattingScanner (tsserver.js:141303:23)
    at formatNodeGivenIndentation (tsserver.js:142676:31)
    at getFormattedTextOfNode (tsserver.js:145004:45)
    at format (tsserver.js:144969:52)
    at computeNewText (tsserver.js:144972:23)
    at <anonymous> (tsserver.js:144936:39)
    at mapDefined (tsserver.js:619:30)
    at <anonymous> (tsserver.js:144934:42)
    at mapDefined (tsserver.js:619:30)
    at getTextChangesFromChanges (tsserver.js:144920:27)
    at ChangeTracker.getChanges (tsserver.js:144888:45)
    at ChangeTracker.with (tsserver.js:144342:32)
    at getCodeActions (tsserver.js:151514:64)
    at <anonymous> (tsserver.js:145527:77)
    at flatMap (tsserver.js:522:25)
    at getFixes (tsserver.js:145527:23)
    at <anonymous> (tsserver.js:160394:35)
    at flatMap (tsserver.js:522:25)
    at getCodeFixesAtPosition (tsserver.js:160392:23)
    at Session.getCodeFixes (tsserver.js:171880:64)
    at _a.<computed> (tsserver.js:170516:61)
    at <anonymous> (tsserver.js:172193:88)
    at Session.executeWithRequestId (tsserver.js:172184:28)
    at Session.executeCommand (tsserver.js:172193:33)
    at Session.onMessage (tsserver.js:172219:35)
    at <anonymous> (tsserver.js:174824:31)
    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)

@DanielRosenwasser DanielRosenwasser mentioned this issue Jan 24, 2022
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@DanielRosenwasser
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Tracked by #47582, here's a repro:

export declare function yadda<T extends { next?: /*$*/T }>(): void;

@RyanCavanaugh RyanCavanaugh added this to the TypeScript 4.6.1 milestone Jan 25, 2022
@DanielRosenwasser
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In theory should be fixed by #47596.

@DanielRosenwasser DanielRosenwasser added the Fixed A PR has been merged for this issue label Jan 28, 2022
@typescript-bot
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This issue reproduced in the following context:
TypeScript version prefix: 4.5.5
VSCode version: 1.63.2
Command requested: getCodeFixes
Hitting sessions: 123
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:143044:30)
    at processChildNodes (tsserver.js:143014:33)
    at <anonymous> (tsserver.js:142906:21)
    at visitNodes (tsserver.js:29694:24)
    at forEachChild (tsserver.js:29834:24)
    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:29841:24)
    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:151515:64)
    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)

@typescript-bot
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Collaborator Author

This issue reproduced in the following context:
TypeScript version prefix: 4.6.2
VSCode version: 1.65.0
Command requested: getCodeFixes
Hitting sessions: 4373
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:144392:30)
    at processChildNodes (tsserver.js:144362:33)
    at <anonymous> (tsserver.js:144257:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:29994:24)
    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:29986:21)
    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:30012:21)
    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:29977:21)
    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 getCodeActions (tsserver.js:151383:68)
    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)

@jakebailey
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Hm, given the above says 4.6.2, it sounds like there's still more broken here and #47596 was not enough.

@DanielRosenwasser How have you been reproducing these?

@DanielRosenwasser
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It was really the fuzzer that caught it, I just got the repro.

@DanielRosenwasser DanielRosenwasser mentioned this issue Mar 23, 2022
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@DanielRosenwasser
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See here for the newest manifestation #48379

@jakebailey jakebailey mentioned this issue Mar 30, 2022
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@typescript-bot typescript-bot added the Fix Available A PR has been opened for this issue label Mar 30, 2022
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This issue reproduced in the following context:
TypeScript version prefix: 4.6.3
VSCode version: 1.65.2
Command requested: completionInfo
Hitting sessions: 7299
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:144417:30)
    at processChildNodes (tsserver.js:144387:33)
    at <anonymous> (tsserver.js:144282:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:29994:24)
    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:30001:24)
    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:29914:21)
    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:29976:21)
    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 <anonymous> (tsserver.js:129974:46)
    at flatMap (tsserver.js:508:25)
    at getEntryForMemberCompletion (tsserver.js:129972:38)
    at createCompletionEntry (tsserver.js:129792:23)
    at getCompletionEntriesFromSymbols (tsserver.js:130156:29)
    at completionInfoFromData (tsserver.js:129610:17)
    at getCompletionsAtPosition (tsserver.js:129471:36)
    at getCompletionsAtPosition (tsserver.js:161872:35)
    at Session.getCompletions (tsserver.js:173420:64)
    at _a.<computed> (tsserver.js:172262:61)
    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)
    at <anonymous> (tsserver.js:176730:31)
    at unknown (suppressed.js:315:20)
    at unknown (suppressed.js:903:12)
    at unknown (suppressed.js:81:21)

@jakebailey
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@DanielRosenwasser is this worth a backport?

@typescript-bot
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This issue reproduced in the following context:
TypeScript version prefix: 4.6.4
VSCode version: 1.66.2
Command requested: getCodeFixes
Hitting sessions: 143
Five line hash: a8b46be7329762e4f02c4625104c5e8a
Stack:

    at consumeTokenAndAdvanceScanner (tsserver.js:144415:30)
    at processChildNodes (tsserver.js:144385:33)
    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 processChildNodes (tsserver.js:144392:48)
    at <anonymous> (tsserver.js:144280:21)
    at visitNodes (tsserver.js:29854:24)
    at forEachChild (tsserver.js:30001:24)
    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:153243:64)
    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 unknown (suppressed.js:21:52)
    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)

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@jakebailey jakebailey

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Bug A bug in TypeScript Fix Available A PR has been opened for this issue Fixed A PR has been merged for this issue Source: Telemetry The issue relates to the telemetry in editors
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TypeScript 4.7.0
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Ensure that we copy empty NodeArrays during transform jakebailey/TypeScript
4 participants
@DanielRosenwasser @jakebailey @RyanCavanaugh @typescript-bot