Synopsis: g++ recognize a c++ header file (.hpp) as c header file State-Changed-From-To: open->closed State-Changed-By: lerdsuwa State-Changed-When: Sat Oct 27 04:59:44 2001 State-Changed-Why: Duplicate of PR4662. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4661&database=gcc