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: }}}

module bug34;

class MyTypeInfo_Pointer
{
    char[] toString() { return m_next.toString() ~ "*"; }

    int opEquals(Object o)
    {   TypeInfo_Pointer c;

    return this is o ||
        ((c = cast(TypeInfo_Pointer)o) !is null &&
         this.m_next == c.m_next);
    }

    hash_t getHash(void *p)
    {
        return cast(uint)*cast(void* *)p;
    }

    int equals(void *p1, void *p2)
    {
        return cast(int)(*cast(void* *)p1 == *cast(void* *)p2);
    }

    int compare(void *p1, void *p2)
    {
    if (*cast(void* *)p1 < *cast(void* *)p2)
        return -1;
    else if (*cast(void* *)p1 > *cast(void* *)p2)
        return 1;
    else
        return 0;
    }

    size_t tsize()
    {
    return (void*).sizeof;
    }

    void swap(void *p1, void *p2)
    {   void* tmp;
    tmp = *cast(void**)p1;
    *cast(void**)p1 = *cast(void**)p2;
    *cast(void**)p2 = tmp;
    }

    TypeInfo next() { return m_next; }
    uint flags() { return 1; }

    TypeInfo m_next;
}

void main()
{
}