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Grammar doesn't include labelled string interpolation #282

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woolsweater opened this issue Jan 10, 2021 · 4 comments
Open

Grammar doesn't include labelled string interpolation #282

woolsweater opened this issue Jan 10, 2021 · 4 comments
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@AbhishekSharma55
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Content issue A problem in with the book's prose, code, or figures

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@woolsweater
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Previous ID SR-14030
Radar rdar://problem/73014172
Original Reporter @woolsweater
Type Bug
Environment

Swift Book v5.3 on swift.org

Additional Detail from JIRA
Votes 0
Component/s
Labels Bug, Documentation
Assignee None
Priority Medium

md5: f52f6b8e5201224bbb536e153db0c38b

Issue Description:

The grammar rule for "interpolated-text-item" specifies a single expression inside parentheses:

interpolated-text-item → \ ( expression ) | quoted-text-item

but Swift actually accepts the equivalent of a tuple expression after the backslash, something like:

interpolated-text-item → \ ( interpolated-text-list ) | quoted-text-item
interpolated-text-list → interpolated-text-element | interpolated-text-element , interpolated-text-list
interpolated-text-element → expression | identifier : expression
@typesanitizer
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@swift-ci create

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AbhishekSharma55
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Hi there,

I want to contribute to this project and take on this issue as my first task. Could you please assign it to me? I am excited to work towards resolving it and will keep the team updated on my progress.

Thanks

@AnthonyLatsis
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AnthonyLatsis commented Mar 6, 2024 •
edited

Hello, @AbhishekSharma55,

Please feel free to work on this, but note that the language reference where this issue is seen lives in a different repository, https://github.com/apple/swift-book.

@xedin Please transfer this.

@AbhishekSharma55
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Thank you for pointing out the location of the language reference repository. I appreciate the clarification. I'll make sure to focus on this issue in the appropriate repository moving forward.

@AbhishekSharma55 AbhishekSharma55 mentioned this issue Mar 6, 2024
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@amartini51 amartini51 transferred this issue from apple/swift Mar 6, 2024
@amartini51 amartini51 added the Content issue A problem in with the book's prose, code, or figures label Mar 6, 2024
@amartini51 amartini51 changed the title [SR-14030] Swift Grammar Reference does not include labelled string interpolation Grammar doesn't include labelled string interpolation Mar 6, 2024
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@AbhishekSharma55 AbhishekSharma55

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Content issue A problem in with the book's prose, code, or figures
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Updated StringAndCharacters.md AbhishekSharma55/swift-book
5 participants
@woolsweater @typesanitizer @amartini51 @AnthonyLatsis @AbhishekSharma55