Opaque Return Types in Swift

Let’s take a closer look at opaque return types, how they can be used both with and without SwiftUI, and how they compare to similar generic programming techniques, such as type erasure. Read more

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Swift type checking is undecidable

More precisely, the introduction of SE-0142 and SE-0157 has made canonical type computation into an undecidable problem. I'll begin with the necessary background information before presenting my argument, and then outlining the next steps. Canonical type... (more…)

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Swift Student Challenge Winners Announced

The WWDC20 Swift Student Challenge gave students around the world the opportunity to showcase their love of coding by creating an incredible Swift playground. Starting today, developers who submitted their applications can find out their status by signing... (more…)

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