> > > In GHC 6.12.1 both expressions reduce to True, but it doesn't happen > in GHC 6.10.4. Any ideas why the behaviour is different? >
Maybe (I'm guessing) GHC 6.12.1 is smart enough to figure out that f a is not needed to evaluate True? In docs it was said that seq states that 'it may be beneficial but details are up to compiler. Regards
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