Re: [Haskell-cafe] Re: Basic problem in Haskell language design?

On Mon, Mar 2, 2009 at 12:35 AM, Achim Schneider wrote:

-Wall? The number of -W options enabled should scale (at least) linearly with code size.

To make this a little more clear: You should probably be using the -Wall compiler option, which will produce a message for code constructs that the compiler finds suspicious. In your case you should see three relevant warnings: 1. "moverFromWord8s" is defined but not used 2. "moverFromWord8s" has no explicit type signature 3. "movesFromWord8s" has a non-exhaustive pattern match Stuart