[Bug debug/14168] Unneeded DIEs output for imported declarations

[dberlin at gcc dot gnu dot org]

------- Additional Comments From dberlin at gcc dot gnu dot org  2004-06-06 18:16 -------
Part of the problem is that we never set TREE_USED on NAMESPACE_DECL, or the imported decls.

I tried the obvious simple fix for the problem in this bug, which was to not emit NAMESPACE_DECL if !
TREE_USED, and not emit imported declarations if !TREE_USED, but netiher work because neither ever 
has TREE_USED set.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14168