Question on tree-walking and mutually-recursive types

[Geert Bosch]

On Jun 28, 2004, at 23:37, Richard Kenner wrote:
> It's *all* the tree walking that can run into this.  I'm seeing it for
> the walk using check_pointer_types_r, but it could occur on any of 
> them.

As Daniel suggested, it might be a good idea to have to
front end set a flag when a type is recursive.

   -Geert