Hello,
I thought I had asked this before but I cannot find a corresponding mail from
me in the archives and, in addition, cannot remember to have gotten an
answer.
The library documentation of unsafePerformIO in
http://haskell.org/ghc/docs/latest/html/libraries/base/
System.IO.Unsafe.html#v%3AunsafePerformIO
says: "Make sure that the[?] either you switch off let-floating, [...]". But
how do I switch off let-floating?
Regards,
Wolfgang
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