Re: cannot infer argument types

[bioinfornatics]

On Wednesday, 13 November 2013 at 02:43:42 UTC, bioinfornatics 
wrote:
Hi,

I have this error message ( i.e title ) and i do not see where 
i am wrong:


    this( in ubyte wordLength, in string sequence ){
        kMer = wordLength;
        bytePerChar = cast(ubyte)(T.sizeof / kMer);

        char[ubyte] toCharTmp;
        ubyte[char] toNumTmp;
        foreach( ubyte i, const char letter; 
sequence.dup.sort.uniq() ){
            if(i !in toCharTmp)
                toCharTmp[ i ]  = letter;
            toNumTmp[ letter ]  = i;
        }
        toChar  = toCharTmp.rehash;
        toNum   = toNumTmp.rehash;
    }

Error is given at <foreach line>

I have removed explicit type on this line… but I have always 
same error!

Thanks a lot Davis and bearophile that is really interesting I 
though that I used std.algorithm.sort not a builtin… .