On Monday, 4 February 2019 at 20:08:39 UTC, Paul Backus wrote:
On Monday, 4 February 2019 at 18:35:37 UTC, bitwise wrote:
On Monday, 4 February 2019 at 18:32:56 UTC, Dominikus Dittes
Scherkl wrote:
I don't understand this.
What does "(return)?" mean? Is this valid D syntax? What do I
miss?
I meant for that to be interpreted like a Regular expression,
denoting conditional presence of the return statement. I'm not
sure what the proper notation would be to express such a thing.
It's actually fine to leave the `return` there
unconditionally--you're allowed to return an expression of type
`void` from a function.
Example: https://run.dlang.io/is/tnSGN4
Even better ;)
No one else seems particularly excited about the rewrite though -
what am I missing?
I suppose a lambda cost significantly more, but I don't think the
lambda should make it through the optimizer for this case though.
