Index: src/SynTree/Type.h
===================================================================
--- src/SynTree/Type.h	(revision 5d00425ce5e1b6d8970750cfbf2311c8828abf45)
+++ src/SynTree/Type.h	(revision 3315e3d151f62c12e3bb7b23991bd1b8df29dfbc)
@@ -9,7 +9,7 @@
 // Author           : Richard C. Bilson
 // Created On       : Mon May 18 07:44:20 2015
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Thu Feb 14 17:11:24 2019
-// Update Count     : 169
+// Last Modified By : Andrew Beach
+// Last Modified On : Wed Sep  4 09:58:00 2019
+// Update Count     : 170
 //
 
@@ -131,4 +131,10 @@
 	 	bool operator>( Qualifiers other ) const { return *this != other && *this >= other; }
 		BFCommon( Qualifiers, NumTypeQualifier )
+
+		Qualifiers unify( Qualifiers const & other ) const {
+			int or_flags = Mask & (val | other.val);
+			int and_flags = val & other.val;
+			return Qualifiers( or_flags | and_flags );
+		}
 	}; // Qualifiers