Add upcall for FoundationEssentials to initialize NSNumbers #4966
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itingliu
approved these changes
May 29, 2024
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| @_implementationOnly import _CoreFoundation | ||
| @_spi(SwiftCorelibsFoundation) @_exported import FoundationEssentials |
Contributor
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Is it @_exported so that _typeByName("Foundation._FoundationNSNumberInitializer") is visible to FoundationEssentials?
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The @_exported attribute is the attribute that re-exports all of the symbols from FoundationEssentials. All of our imports of FoundationEssentials and FoundationInternationalization are @_exported so that Foundation.URL == FoundationEssentials.URL because Foundation is re-exporting FoundationEssentials and everything within it, so it's not specific to this change it's just something we have to add to every import of those modules
iCharlesHu
approved these changes
May 29, 2024
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This allows the changes in swiftlang/swift-foundation#641 to initialize NSNumbers in FoundationEssentials