[cfe-dev] Fix for PR4701

[David Chisnall]

I'd like to keep it.  Long-term, I agree with Steve - having explicit  
typedefs for what should be builtin types is an ugly hack.  If we  
leave it in then users can slowly drop the includes of the headers  
that define these types and fall back to using the compiler-supplied  
definitions.  In a little while we can add a warning for files that  
define these types.

David

On 15 Aug 2009, at 02:24, Daniel Dunbar wrote:

> Steve,
>
> So, if we go with the approach accepting the redefinition, should we
> kill off ObjCIsaExpr?
>
> - Daniel