On Mon, 31 Dec 2007 11:14:39 +0200, Achim Schneider <[EMAIL PROTECTED]> wrote:
"Cristian Baboi" <[EMAIL PROTECTED]> wrote:
I could have written this instead:
a :: Something
a = a
Which is nicer than undefined.
[EMAIL PROTECTED] ~ % ghci
GHCi, version 6.8.2: http://www.haskell.org/ghc/ :? for help
Loading package base ... linking ... done.
Prelude> let a = undefined
Prelude> a
*** Exception: Prelude.undefined
Prelude> let a = a
Prelude> a
Interrupted.
nope, it isn't.
Well, it depends on what you think is nicer.
For me it looks shorter than undefined and it don't rely on the library.
And then
let a = a
is more defined than the other two... only the equation is _|_, not the
value that is "assigned". Value that is equated? Term? Jonathan, please
beat me.
This is over my head.
If let a = a is more defined, then why (print a) won't stop ?
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