Idioms you use

[Adam D. Ruppe via Digitalmars-d]

On Tuesday, 29 September 2015 at 12:52:36 UTC, anonymous wrote:
> Are there cases where `enum foo = {return bar;}();` works but 
> `enum foo = bar;` doesn't? And if there are, aren't they 
> compiler bugs?

If it is more complex than just one statement, putting it in a 
function lets you execute multiple lines (including loops and 
stuff) at once.