Support actor isolation for property wrappers #36291
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@swift-ci please smoke test |
hborla
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Mar 4, 2021
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@swift-ci please smoke test and merge |
Property wrappers can provide global actor isolation based on the property wrapper type itself (which affects the backing property), `wrappedValue` (which affects the wrapped property), and `projectedValue` (which affects the $ property). This allows us to express, e.g., property wrappers that require accesses to occur on a particular global actor.
DougGregor
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Bah, updated for diagnostics changes merged recently |
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Property wrappers can provide global actor isolation based on the
property wrapper type itself (which affects the backing property),
wrappedValue(which affects the wrapped property), andprojectedValue(which affects the $ property). This allows us toexpress, e.g., property wrappers that require accesses to occur on a
particular global actor.
Thanks to @hborla for walking through this with me.
More in support of rdar://74241687