Index: src/SynTree/SynTree.h
===================================================================
--- src/SynTree/SynTree.h	(revision bbf17d58aeb69c276d8d74285d77906a3ad36409)
+++ src/SynTree/SynTree.h	(revision 50a8aa9687fd9dacbd515bcc1dfa256445d85471)
@@ -103,4 +103,5 @@
 class DefaultArgExpr;
 class GenericExpr;
+class QualifiedNameExpr;
 
 class Type;