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[IDE] Better handle macro trailing closures #81673

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Merged
merged 4 commits into from
May 22, 2025
Merged

[IDE] Better handle macro trailing closures #81673

merged 4 commits into from
May 22, 2025

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hamishknight
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  • Allow placeholder expansion to turn macro closure arguments into trailing closures
  • Allow placeholder expansion to work for CustomAttr arguments
  • Introduce a separate trailing closure completion for trivial trailing closure cases, matching the function declaration logic.

rdar://150550747

hamishknight
hamishknight commented May 21, 2025
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@hamishknight
[SourceKit] Handle macro arguments in placeholder expansion
6095278 
Allow macro argument placeholders to expand into trailing closures.

rdar://150550747
@hamishknight
[SourceKit] Handle CustomAttrs arguments for placeholder expansion
7522a3e 
Introduce a new ASTWalker option for walking CustomAttrs and use it
for the placeholder scanner to ensure we can expand placeholders in
attribute arguments.
@hamishknight
[Completion] NFC: Factor out addMacroCallArguments
352caa4
rintaro
rintaro reviewed May 21, 2025
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@hamishknight
[Completion] Suggest trivial trailing closures for macros
52d8b36 
Follow the same logic as function decl completion and suggest a
trailing closure for trivial cases.

rdar://150550747
@hamishknight
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@swift-ci please test

rintaro
rintaro approved these changes May 22, 2025
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LGTM!

@hamishknight hamishknight merged commit 89f7a82 into swiftlang:main May 22, 2025
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@hamishknight hamishknight deleted the macrotrail branch May 22, 2025 19:01
@hamishknight hamishknight mentioned this pull request May 22, 2025
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@rintaro rintaro rintaro approved these changes

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