On 22 April 2016 at 05:12, Marcio Almada <[email protected]> wrote:
> Hello everyone,
>
> We just completed the draft for the "Callable Types" RFC.
There seems to be one thing missing from the RFC; please could you add
an example where the parameter and return types are also 'typed'
callables?
Presumably it would look something like this?
function reduce(int $a, int $b, callable(int, callable(int, int):int
$math):int $reducer): callable(int, int):int {
return $reducer($a, $b);
}
Are there any limits to how far down the callable type can be defined ?
cheers
Dan
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