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Writing a list to a file
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Date: 2002-05-14 (05:10)
From: Johann Spies <jspies@s...>
Subject: Writing a list to a file
How do I get rid of the warning in the following function:
# let skryflys l lys = (Printf.fprintf l "%s\n") lys;
close_out l;;
Toplevel input:
# let skryflys l lys = (Printf.fprintf l "%s\n") lys;
close_out l;;
Warning: this expression should have type unit.
val skryflys : out_channel -> string list -> unit = <fun>


Or in other words, how can I change the to have a type

Johann Spies Telefoon: 021-808 4036
Informasietegnologie, Universiteit van Stellenbosch

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