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Date: | 1997-03-14 (18:20) |
From: | Lyn A Headley <laheadle@m...> |
Subject: | type error: converting input channel to string list |
hi all, I can't seem to make sense of this type error. Sorry to air my dirty laundry but I was hoping I could get some assistance with this one, as I am stumped. the code is merely: (* turn an input channel into a list of strings *) let string_list_of_chann chann = let rec slof_aux (ch: in_channel) (l: string list) = try let readstr = input_line ch in slof_aux ch readstr::l with End_of_file -> l in slof_aux chann [] and the error is: File "query.ml", line 11, characters 19-155: This expression has type in_channel -> string list -> string list but is here used with type in_channel -> string -> string make: *** [all] Error 2 Is this a problem with relying on an exception to type a function? thanks, Lyn