[Issue 7897] Problem with alias template parameter

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=7897


Walter Bright <bugzilla at digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID


--- Comment #2 from Walter Bright <bugzilla at digitalmars.com> 2012-04-20 11:52:56 PDT ---
========
 // !!! getMember doesn't work here...
 HookupEngineFunction!( __traits( getMember, s, m ) )( pImports );
========

This is a similar issue. s here is a variable, and getMember is expecting a
type. Rewriting as:

 HookupEngineFunction!( __traits( getMember, typeof(s), m ) )( pImports );

gets past that. But then we're back to the previous issue, no 'this' pointer at
compile time.

This is not a compiler bug, either.

I suspect what you are doing is trying to do C++ "pointers to members". Perhaps
this will help:

http://www.drdobbs.com/blogs/cpp/231600610

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