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Add a Refactoring Action for Converting Implicitly Unwrapped Optionals to Proper Optionals #1320

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CodaFi opened this issue May 18, 2024 · 1 comment · May be fixed by #1539
Open

Add a Refactoring Action for Converting Implicitly Unwrapped Optionals to Proper Optionals #1320

CodaFi opened this issue May 18, 2024 · 1 comment · May be fixed by #1539
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code action Code action provided by LSP enhancement New feature or request good first issue Good for newcomers

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@CodaFi
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CodaFi commented May 18, 2024 •
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Description

Add a refactoring action that converts T! to T? for all types T. At first blush, this appears to be possible by converting ImplicitlyUnwrappedOptionalTypeSyntax nodes to OptionalTypeSyntax nodes without changing the underlying type syntax for T.

As an aside, I think we may not necessarily want to go the other way (T? to T!) since it's generally not great Swift style.
@CodaFi CodaFi added enhancement New feature or request good first issue Good for newcomers code action Code action provided by LSP labels May 18, 2024
@ahoppen
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ahoppen commented May 18, 2024

Synced to Apple’s issue tracker as rdar://128310729

@ahoppen ahoppen changed the title Add a Refactoring Action for Converting IUOs to Proper Optionals Add a Refactoring Action for Converting implicitly unwrapped optionals to proper optionals Jun 8, 2024
@ahoppen ahoppen changed the title Add a Refactoring Action for Converting implicitly unwrapped optionals to proper optionals Add a Refactoring Action for Converting Implicitly Unwrapped Optionals to Proper Optionals Jun 8, 2024
AppAppWorks added a commit to AppAppWorks/sourcekit-lsp that referenced this issue Jun 29, 2024
@AppAppWorks
Convert implicitly unwrapped optionals to proper optionals swiftlang#…
c8ce60b 
…1320

- created ConvertIUOToProperOptional that will suggest a conversion when the token in concern is
    - an IUO;
    - a direct child of an IUO; or
    - a direct child of the wrappedType of an IUO.
- registered in SyntaxCodeActions.allSyntaxCodeActions
- added a test in CodeActionTests
- added ConvertIUOToProperOptional.swift to CMakeLists of SourceKitLSP
@AppAppWorks AppAppWorks linked a pull request Jun 29, 2024 that will close this issue
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AppAppWorks added a commit to AppAppWorks/sourcekit-lsp that referenced this issue Jul 1, 2024
@AppAppWorks
Convert implicitly unwrapped optionals to proper optionals swiftlang#…
e772363 
…1320

- created ConvertImplicitlyUnwrappedOptionalToOptional that will suggest a conversion when the token in concern is
    - an IUO;
    - a direct child of an IUO; or
    - a direct child of the wrappedType of an IUO.
- registered in SyntaxCodeActions.allSyntaxCodeActions
- added a test in CodeActionTests
- added ConvertImplicitlyUnwrappedOptionalToOptional.swift to CMakeLists of SourceKitLSP
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Convert implicitly unwrapped optionals to proper optionals AppAppWorks/sourcekit-lsp
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@CodaFi @ahoppen