...guessing how it works?

'''D
template filter(alias predicate)
if (is(typeof(unaryFun!predicate)))
{
    /**
    Params...

https://issues.dlang.org/show_bug.cgi?id=23278

--- Comment #1 from anonymous4 <dfj1esp02@sneakemail...

...is marked with the keyword "alias":

    template filter(alias predicate)

Alias template parameters are special...

...d
template getParams (alias fn)
{
        static if ( is(typeof(fn) params == __parameters) )
        alias getParams = params...

https://issues.dlang.org/show_bug.cgi?id=23278

Marcelo Silva Nascimento Mancini <msnmancini@hotmail...

...Issue ID: 23278
           Summary: Can't pass alias member to a function
           Product: D
           Version...

...C!() c;
        void foo(int) {}
        alias foo = c.foo;
}
```

The alias line in the class...

...cgi?id=23277

          Issue ID: 23277
           Summary: alias to mixin template breaks selective overriding of...

...todt.d(50): Error: alias `dmd.todt.toSymbol` conflicts with alias `dmd.todt.toSymbol` at...

...t should be used. It is an alias to either uint or ulong based upon...