https://issues.dlang.org/show_bug.cgi?id=1390

Andrei Alexandrescu <andrei@erdani.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|D1 & D2                     |D2

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https://issues.dlang.org/show_bug.cgi?id=1390

RazvanN <razvan.nitu1305@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |razvan.nitu1305@gmail.com
         Resolution|---                         |INVALID

--- Comment #2 from RazvanN <razvan.nitu1305@gmail.com> ---
This is not a valid bug report. Variadic template parameters are expanded only if there are no other trailing parameters. If you rewrite the code in the second comment to:

void bug1390a(A,U)(void delegate(U,A) dg, A arg)
{}
void bug1390(A,U...)(void delegate(A, U) dg, A arg) // A was swapped with U in
                                                    // the delegate definition
{}

struct FooStruct   {
      void foo(uint i,char c) {}
}

void bar1390() {
    auto temp = new FooStruct;

    bug1390a!(char,uint)(&temp.foo, 'c');
    bug1390a            (&temp.foo, 'c');

    bug1390!(uint, char)(&temp.foo, 'c');   // uint was swapped with char
    bug1390            (&temp.foo, 'c');
}

Then the code compiles.

Closing as WONTFIX.

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