Re[2]: [Haskell-cafe] Optimising UTF8-CString -> String marshaling, plus comments on withCStringLen/peekCStringLen

4 Jun 2007


      Hello Duncan,

Monday, June 4, 2007, 2:25:10 PM, you wrote:
...
...
- the chr function tests that its Int argument is less than 1114111,
   before constructing the Char. It'd be nice to avoid this test.
use unsafeChr or, for portability, smth like this:

#ifdef GHC
import GHC.Exts (unsafeChr)
#else
unsafeChr = chr
#endif


-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin@gmail.com

Re[2]: [Haskell-cafe] Optimising UTF8-CString -> String marshaling, plus comments on withCStringLen/peekCStringLen

Bulat Ziganshin