[Issue 7047] alias error in struct only for dmd1

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=7047


Don <clugdbug at yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |clugdbug at yahoo.com.au
         Resolution|                            |INVALID
           Severity|regression                  |normal


--- Comment #1 from Don <clugdbug at yahoo.com.au> 2011-12-09 01:53:08 PST ---
This isn't a regression. It gave exactly the same error back in DMD 1.000.

In fact, it's not even a bug: in D1, 'this' for a struct is a pointer to that
struct. As you can see with this code: 

struct Test1 {
    static assert(is(typeof(this) == Test1)); // FAILS !!!
}

In D2, the 'this' pointer is the struct itself.

If you make this change:

-    alias This* pThis;
+    alias This pThis;

your code will compile.

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