Throwing from a lambda isn't supported by the compiler

[a11e99z]

On Monday, 9 September 2019 at 09:14:08 UTC, Andre Pany wrote:
> I noticed, that I cannot throw from the lambda expression:
>   Error: expression expected, not throw
> but have to use the longer syntax () {throw new Exception();}
>
> ---
> void foo(void function() e){}
>
> void main()
> {
>     foo(
>         () => throw new Exception()
>     );
> }
> ---
>
> The shorter lambda syntax would be more readable in my case.
> Is there a reason why it isn't allowed or should I create an
> enhancement request?
>

and next code too. C# code good is it
int func( bool ok ) {
     return ok ? 123 : throw new Exception( "oops 123");
}

cuz throwing exception ever is not compatible with any return 
type so I dont see reasons do not allow such expressions