import std.stdio;

​

string eponymousRename(string s)()

{

    return "static string _getAliasSymbol(string name)()" ~

    "{" ~

        "int a;" ~                

        "return \"alias \" ~ __traits(parent,__traits(parent, a)).stringof[0 .. $-3] ~ \" = \" ~ name ~ \";\";" ~

    "}" ~

    "mixin(_getAliasSymbol!\"" ~ s ~ "\"());";

}

​

string _eponymousRename(string name, string tplName)()

{    

    return "alias " ~ tplName ~ " = " ~ name ~ ";";

}

​

template SomeName()

{

    mixin(eponymousRename!"This");

    string This()

    {

        return "hello";

    }

    int This(bool override_)

    {

        return 5;

    }

}

​

void main()

{

    auto x = SomeName();

    writeln(x);

    auto y = SomeName(true);

    writeln(y);

}