Re: [Haskell-cafe] Linking to third party libraries in windows

[Brian Hulley]

Brian Hulley wrote:

If I write:

   do
        let n = newListArray a l
        p <- n
        q <- n

two separate arrays will be created, because n is the action of
creating a new array, and this action is executed twice in the body

of the do.

However, if I instead wrote:

    do
          x <- newListArray a l
          let r = return x
          p <- r
          q <- r

I should have used the word "executed" instead of "write" and "wrote".

Regards, Brian.

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