Implement option class inheritance

For now multiple, non-virtual inheritance is supported. An option class
can now also be declared abstract using the class c = 0 {...}; syntax.
New option, --exclude-base, controls whether base class information is
present in usage and documentation.

1 files changed, 9 insertions, 0 deletions

diff --git a/cli/semantics/elements.hxx b/cli/semantics/elements.hxx
index 6dd6f78..e650f37 100644
--- a/cli/semantics/elements.hxx
+++ b/cli/semantics/elements.hxx
@@ -254,12 +254,21 @@ namespace semantics
       return named_->name ();
     }
 
+    string
+    fq_name () const;
+
     scope_type&
     scope ()
     {
       return named_->scope ();
     }
 
+    scope_type const&
+    scope () const
+    {
+      return named_->scope ();
+    }
+
     names&
     named ()
     {