[Issue 22879] New: super call ignores overload in mixin

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22879

          Issue ID: 22879
           Summary: super call ignores overload in mixin
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: tim.dlang at t-online.de

import std.stdio;
class A
{
    void f(){ writeln("A.f"); }
}
class B: A
{
    alias f = A.f;
    mixin X!();
}
mixin template X()
{
    override void f(){ writeln("B.f"); super.f(); }
}
class C: B
{
    override void f(){ writeln("C.f"); super.f(); }
}
void main()
{
    (new C).f();
}

The above code prints the following:
C.f
A.f

Instead the following would be expected:
C.f
B.f
A.f

This affects DMD as a library, because ParseTimeTransitiveVisitor uses a mixin
with overloads for visit.

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