[swift-evolution] [Proposal][Discussion] Qualified Imports

[Pyry Jahkola]

Oops, hit Send too soon…

> Pyry Jahkola wrote:
> 
>     import A      // ok, unqualified import keeps A as a second-class identifier
>     import B as B // ok, qualified import makes B a first-class identifier in file scope
>     
>     typealias A = Int // ok, shadows the module name A
>     
>     typealias B = Int
>     // error: invalid redeclaration of 'Bar'
>     // note: previously declared here: 'import Bar as Bar'

Of course that last error message was meant to read:

    // error: invalid redeclaration of 'B'
    // note: previously declared here: 'import B as B'

— Pyry

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