[Haskell-cafe] Couple of questions about *let* within *do*

[Alex Stangl]

On Tue, Aug 10, 2010 at 11:01:28AM -0700, michael rice wrote:
> Hi all,
> 
> Then,
> 
>   do s1
>      s2
>      let x1 = e1
>          x2 = e2
>      s3
>      s4
>      let x3 = e3
>          x4 = e4
>      s5
>      s6
> 
> becomes
> 
>   do s1
>      s2
>      let x1 = e1
>          x2 = e2 in do s3
>                        s4
>      let x3 = e3
>          x4 = e4 in do s5
>                        s6?

    do s1
       s2
       let x1 = e1
           x2 = e2
       in do s3
             s4
             let x3 = e3
                 x4 = e4
             in do s5
                   s6

HTH,

Alex