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Postfix increment is not supported in Swift 3, isn't it?
Here is what I've got after running the code ---------- var a = 3 let b = a++ let c = -b print (c) ---------- in online sandbox: ERROR at line 5, col 10: '++' is unavailable: it has been removed in Swift 3 let b = a++ ^~ += 1
2 Respostas
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Yes. Increment and decrement operators are not supported in Swift 3.
Instead of ++, you need to write += and instead of -- you need to write -=
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Strange, because those operators are universal (php, c++, js)