[julia-users] return statement in let expression

[Brian Nguyen]

>
> julia> let x=1; for i=1:37; x=2*x; end; return x; end
> 137438953472
>
> julia> y = let x=1; for i=1:37; x=2*x; end; x; end
> 137438953472
>
> julia> y = let x=1; for i=1:37; x=2*x; end; return x; end
> ERROR: syntax: misplaced return statement
>
How to make let statements with return work inside other expressions?