This has been proposed and rejected a few times, actually. You can see it in
the Swift-Evolution “Commonly Rejected Changes” document here:
https://github.com/apple/swift-evolution/blob/master/commonly_proposed.md
<https://github.com/apple/swift-evolution/blob/master/commonly_proposed.md>
-BJ
> On Oct 11, 2017, at 12:29 PM, Manuel Carrasco Molina via swift-evolution
> <swift-evolution@swift.org> wrote:
>
> Hi,
>
> We usually do this
>
> If let foo = foo {
> // bar
> }
>
> What if the compiler would understand
>
> If let foo {
> // bar
> }
>
> As if the `= foo` would be there?
>
> I’d find it great syntactic sugar.
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