> My guess is most often one will want to import exactly what one is testing > (Brent example) but I guess it would be very handy to do something like > > #if canImport(Foo) > import Foo.Bar as FooBar > #endif
I don't see any particular reason you couldn't support anything `import` can support in an `#if import`. > Also +1 on Haraviks point: >> My only question is whether there should be a way to test minimum module >> versions? If I add support for a module but target a particularly recent >> version then that support won’t compile for platforms with older versions of >> the same module, so I should be able to prevent them from being a match. I think we'd be better off extending our existing `@available` and `#availability` mechanisms to test module versions in addition to platform versions. Two small, orthogonal features are better than one big, confused one. -- Brent Royal-Gordon Architechies _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
