Adjust some more code that was depending on the function and delegate calling conventions being equal. There's also an instance in `tango.text.convert.Layout` that should be adjusted: {{{ Index: tango/text/convert/Layout.d =================================================================== --- tango/text/convert/Layout.d (revision 4578) +++ tango/text/convert/Layout.d (working copy) -660,8 +660,12 @@ case TypeCode.STRUCT: auto s = cast(TypeInfo_Struct) type; - if (s.xtoString) - return Utf.fromString8 (s.xtoString(p), result); + if (s.xtoString) { + char[] delegate() toString; + toString.ptr = p; + toString.funcptr = cast(char[] function()) s.xtoString; + return Utf.fromString8 (toString(), result); + } goto default; case TypeCode.INTERFACE: }}}

/* Eratosthenes Sieve prime number calculation. */

extern(C) int printf(char*, ...);

bool flags[8191];

int main()
{   int     i, prime, k, count, iter;

    printf("10 iterations\n");
    for (iter = 1;
    iter <= 10;
    iter++)
    {
    count = 0;
    flags[] = true;
    for (i = 0; i < flags.length; i++)
    {   if (flags[i])
        {
        prime = i + i + 3;
        k = i + prime;
        while (k < flags.length)
        {
            flags[k] = false;
            k += prime;
        }
        count += 1;
        }
    }
    }
    printf("%d primes\n", count);
    return 0;
}