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 mini.arrays18;

struct Str { int a,b; }
void main() {
    Str[] arr = new Str[64];

    auto tmp = Str(1,2);
    arr[] = tmp;
    assert(arr[0].a == 1);
    assert(arr[0].b == 2);
    assert(arr[13].a == 1);
    assert(arr[13].b == 2);
    assert(arr[42].a == 1);
    assert(arr[42].b == 2);
    assert(arr[63].a == 1);
    assert(arr[63].b == 2);

    arr[] = Str(3,4);
    assert(arr[0].a == 3);
    assert(arr[0].b == 4);
    assert(arr[13].a == 3);
    assert(arr[13].b == 4);
    assert(arr[42].a == 3);
    assert(arr[42].b == 4);
    assert(arr[63].a == 3);
    assert(arr[63].b == 4);
}