Fix InternalImportsByDefault
diagnostics in _AsyncFileSystem
#7895
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Address some
InternalImportsByDefault
diagnostics in the_AsyncFileSystem
which have crept in because the Swift 6 toolchain isn't enforcing.enableExperimentalFeature("InternalImportsByDefault")
.Motivation:
Both the
StrictConcurrency
andInternalImportsByDefault
features became "upcoming" features instead of "experimental" features in the Swift 6 compiler. This means that specifying those features with.enableExperimentalFeature()
no longer works with newer toolchains, and therefore these settings in SwiftPM'sPackage.swift
have become inactive. I'm making the compiler more lenient, so that-enable-experimental-feature
will enable the corresponding upcoming feature if relevant (swiftlang/swift#75962) but in the meantime it appears that some of the code in SwiftPM needs some fixes to continue to be accepted by the compiler with these features on.Modifications:
Adjusted access level on a number of import statements in files belonging to the
_AsyncFileSystem
target.Result:
_AsyncFileSystem
builds successfully whenInternalImportsByDefault
is actually enabled with the Swift 6 toolchain.