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[Macros] Add accessor declaration macros, to add accessors to a stored property #1222

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Merged
merged 3 commits into from
Jan 12, 2023
Merged

[Macros] Add accessor declaration macros, to add accessors to a stored property #1222

merged 3 commits into from
Jan 12, 2023

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DougGregor
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@DougGregor DougGregor commented Jan 11, 2023 •
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This allows something like this:

@wrapProperty("MyWrapperType")
var x: Int

to turn into

var x: Int {
  get {
    _x.wrappedValue
  }
  set {
    _x.wrappedValue = newValue
  }
}

@DougGregor DougGregor requested a review from ahoppen as a code owner January 11, 2023 19:05
@DougGregor
[Macros] Extend the property-wrapper example to also generate backing…
8e7c7af 
… storage

The same use of the macro `@wrapProperty` expands in two ways, adding
accessors and the storage declaration.
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@swift-ci please test

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@swift-ci please test

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@swift-ci please test macOS

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swiftlang/swift-driver#1257

@swift-ci please test macOS

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@swift-ci please test macOS

@DougGregor DougGregor merged commit 7784947 into swiftlang:main Jan 12, 2023
@DougGregor DougGregor deleted the accessor-declaration-macros branch January 12, 2023 04:25
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