ElementType of MapResult is a delegate??

[Steven Schveighoffer]

On 12/8/18 8:19 AM, John Chapman wrote:
> On Saturday, 8 December 2018 at 13:02:00 UTC, Yuxuan Shui wrote:
>> This surprised me A LOT:
>>
>> https://d.godbolt.org/z/82a_GZ
>>
>> So if I call something.map!().array, I get an array of delegates? That 
>> makes no sense to me.
> 
> But in your example, "(a) =>" returns "{return tmp;}", which is a 
> delegate. Just write "(a) => tmp", or invoke the delegate by turning it 
> into a call: "{return tmp;}()".

This is exactly why (a) => {return tmp;} should not compile.

Almost everyone has made that mistake.

-Steve