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.nested16;

void main()
{
    int idx = 123;
    int func(int* idp)
    {
        void foo()
        {
            void bar(int* idp)
            {
                auto c = new class
                {
                    void mem()
                    {
                        scope(exit) ++*idp;
                    }
                };
                auto dg = () {
                    c.mem();
                };
                dg();
            }
            bar(idp);
            ++*idp;
        }
        foo();
        return ++*idp;
    }
    assert(func(&idx) == 126);
}