April 07, 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7850

           Summary: Cannot call overloaded function from inherited class
           Product: D
           Version: unspecified
          Platform: x86_64
        OS/Version: Windows
            Status: NEW
          Severity: minor
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: gaboonviper@gmx.net


--- Comment #0 from Boyd <gaboonviper@gmx.net> 2012-04-07 11:40:07 PDT ---
When a class overloads a function from its super class, the overloaded function cannot be found by DMD.

Example:
-------------------
import std.stdio;

public class A
{
    public int X = 12;
    public void DoSomething(int x)
    {
        writeln(x);
    }
}

public class B: A
{
    public void DoSomething()
    {
        DoSomething(X);
    }
}

void main()
{
    auto b = new B();
    b.DoSomething();
}
-------------------

This code causes the compiler error: function OverloadBug.B.DoSomething() is
not callable using types (int).

You can work around the problem by using super.DoSomething(X) instead.

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April 07, 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7850


Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |bugzilla@digitalmars.com
         Resolution|                            |INVALID


--- Comment #1 from Walter Bright <bugzilla@digitalmars.com> 2012-04-07 12:26:52 PDT ---
The name visibility rules follow that of C++ - names in the super class are not visible if any by that name in the derived class exist. To overload them together, add the line:

    alias A.DoSomething DoSomething;

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