aliases without a _DECL?

[Jason Merrill]

On 02/05/2010 05:56 PM, Jan Hubicka wrote:
> But without the DECLs there would be absolutely no way to reffer to these
> within current unit, so I guess cgraph don't need to care about them much
> (i.e. they can just be some list assigned to node or decl).

Right, they would just be for binary compatibility.

> But then I don't see how this will work with LTO, so it seems that creating
> real aliases should work better?

Yeah, I suppose it's a rare enough issue that I might as well use the 
normal process.

Jason