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[WIP] Fix TS7+ emission of new expression parentheses - #64985

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Ryan Cavanaugh (RyanCavanaugh) with Copilot wants to merge 1 commit into
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copilot/fix-new-expression-parentheses-emit
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[WIP] Fix TS7+ emission of new expression parentheses#64985
Ryan Cavanaugh (RyanCavanaugh) with Copilot wants to merge 1 commit into
mainfrom
copilot/fix-new-expression-parentheses-emit

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Copilot AI commented Oct 27, 2026 •
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  • Add regression coverage and reproduce incorrect constructor grouping
  • Fix new-expression parenthesization and verify focused tests
  • Run security checks and full repository validation

@typescript-automation typescript-automation Bot added Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug labels Oct 27, 2026
Copilot AI linked an issue Oct 27, 2026 that may be closed by this pull request
TS7+ drops required parentheses in new (f() as T).C(), emitting incorrectly as new f().C() #64981
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@RyanCavanaugh Ryan Cavanaugh (RyanCavanaugh) Awaiting requested review from RyanCavanaugh
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@RyanCavanaugh Ryan Cavanaugh (RyanCavanaugh)

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Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug

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TS7+ drops required parentheses in new (f() as T).C(), emitting incorrectly as new f().C()

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