Decompiler Bug: backwards pipe precedence incorrect

```
For example,

<@ List.map id <| [1;2;3;] @> |> source

is

let mapping = fun x -> id x in fun list -> List.map mapping list <| [1; 2; 3]

but should be

(let mapping = fun x -> id x in fun list -> List.map mapping list) <| [1; 2; 3]




```

Original issue reported on code.google.com by `stephen....@gmail.com` on 17 Mar 2011 at 3:43
