On Tue, Apr 24, 2012 at 12:35 PM, Yitzchak Gale <g...@sefer.org> wrote: > Markus Läll wrote: >> You do know, that you already *can* have safe Text and ByteString from >> an overloaded string literal. > > Yes, the IsString instances for Text and ByteString are safe > (I hope). > > But in order to use them, I have to turn on OverloadedStrings. > That could cause other string literals in the same module > to throw exceptions at run time. > > -Yitz > > _______________________________________________ > Glasgow-haskell-users mailing list > Glasgow-haskell-users@haskell.org > http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Actually, the ByteString instance is arguably unsafe as well: {-# LANGUAGE OverloadedStrings #-} import qualified Data.ByteString.Char8 as S8 main = S8.putStrLn "שלום" It would be nice if usage of characters outside of the 0-255 range could be caught at compile time. Michael _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users