> On Mar 17, 2016, at 11:08 AM, Douglas Gregor via swift-evolution > <[email protected]> wrote: > > >> On Mar 17, 2016, at 1:27 AM, Nicholas Maccharoli via swift-evolution >> <[email protected] <mailto:[email protected]>> wrote: >> >> As a follow-up to proposal SE-0003: "Removing var from Function >> Parameters" being accepted, >> I think it might make sense to disallow explicitly declaring function >> parameters with the `let` keyword since function parameters are immutable by >> default. >> >> Basically disallow writing functions like this: >> >> func foo(let i: Int) { ... } >> >> and only allow the function above to be expressed as this: >> >> func foo(i: Int) { … } > > This makes perfect sense to me. Want to write up a proposal?
The intention was for this to be included as part of SE-0003. If it wasn’t, then that was an accidental omission. Do we really need a full proposal for that? -Chris
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