Re: Question about the notation of (# ... #)

2002-10-04 Thread Hal Daume III
This means its an unboxed tuple. See recent thread about boxed vs. unboxed. -- Hal Daume III "Computer science is no more about computers| [EMAIL PROTECTED] than astronomy is about telescopes." -Dijkstra | www.isi.edu/~hdaume On Fri, 4 Oct 2002, David Sabel wrote: > Hi, > > can somebo

Question about the notation of (# ... #)

2002-10-04 Thread David Sabel
Hi, can somebody explain what the notation (# ... #) means? For example it is used in the definition of unsafePerformIO: unsafePerformIO :: IO a -> a unsafePerformIO (IO m) = case m realWorld# of (# _, r #) -> r Thanks, David ___ Glasgow-haskell-