[cvs-nhc98] patch applied (yhc): Fix for removeRecursiveLet - previously it did not look inside the bindings of non-recursive let's to find a letrec, so let a = letrec ... did not get processed (cycle is an example)

[Neil Mitchell]

Wed Jun 20 16:45:58 PDT 2007  Neil Mitchell
  * Fix for removeRecursiveLet - previously it did not look inside the bindings of non-recursive let's to find a letrec, so let a = letrec ... did not get processed (cycle is an example)

    M ./src/libraries/core/Yhc/Core/RecursiveLet.hs -1 +4