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Don't emit @_section attributes unless the macro target has SymbolLinkageMarkers. #1018

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Merged
merged 1 commit into from
Mar 12, 2025
Merged

Don't emit @_section attributes unless the macro target has SymbolLinkageMarkers. #1018

merged 1 commit into from
Mar 12, 2025

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grynspan
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@grynspan grynspan commented Mar 12, 2025 •
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This PR suppresses our use of @_section and @_used unless the macro target is built with SymbolLinkageMarkers enabled.

Resolves rdar://146819169.

Checklist:

  • Code and documentation should follow the style of the Style Guide.
  • If public symbols are renamed or modified, DocC references should be updated.

@grynspan
Don't emit @_section attributes unless the macro target has `Symbol…
e248587 
…LinkageMarkers`.

This PR suppresses our use of `@_section` and `@_used` unless the macro target
is built with `SymbolLinkageMarkers` enabled.

Resolves rdar://146819169.
@grynspan grynspan added tools integration 🛠️ Integration of swift-testing into tools/IDEs build 🧱 Affects the project's build configuration or process macros 🔭 Related to Swift macros such as @Test or #expect labels Mar 12, 2025
@grynspan grynspan added this to the Swift 6.2 milestone Mar 12, 2025
@grynspan grynspan self-assigned this Mar 12, 2025
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@swift-ci test

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@stmontgomery I think you were thinking we'd do this :)

@grynspan grynspan added the discovery 🔎 test content discovery label Mar 12, 2025
@grynspan grynspan merged commit 0018a42 into main Mar 12, 2025
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@grynspan grynspan deleted the jgrynspan/no-section-attribute-without-SymbolLinkageMarkers branch March 12, 2025 16:50
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@briancroom briancroom briancroom approved these changes

@stmontgomery stmontgomery Awaiting requested review from stmontgomery stmontgomery is a code owner

@SeanROlszewski SeanROlszewski Awaiting requested review from SeanROlszewski

@suzannaratcliff suzannaratcliff Awaiting requested review from suzannaratcliff suzannaratcliff is a code owner

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build 🧱 Affects the project's build configuration or process discovery 🔎 test content discovery macros 🔭 Related to Swift macros such as @Test or #expect tools integration 🛠️ Integration of swift-testing into tools/IDEs
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