toHash => pure, nothrow, const, @safe

[Steven Schveighoffer]

On Tue, 13 Mar 2012 12:03:22 -0400, Alex Rønne Petersen  
<xtzgzorex at gmail.com> wrote:

> Yes, and in some cases, it doesn't even work right; i.e. you can declare  
> certain opCmp and opEquals signatures that work fine for ==, >, <, etc  
> but don't get emitted to the TypeInfo metadata, and vice versa. It's a  
> mess.

See my post in this thread.  It fixes this problem.

-Steve