Index: src/InitTweak/GenInit.cc
===================================================================
--- src/InitTweak/GenInit.cc	(revision 0a81c3fa5fe8fdf6e54bc612620b22c7c9342e8d)
+++ src/InitTweak/GenInit.cc	(revision 9a1e509e6ded571c2f6355253b2c7bfa0b4a2340)
@@ -71,11 +71,10 @@
 		// that need to be constructed or destructed
 		void previsit( StructDecl *aggregateDecl );
-		void previsit( UnionDecl *aggregateDecl ) { visit_children = false; }
-		void previsit( EnumDecl *aggregateDecl ) { visit_children = false; }
-		void previsit( TraitDecl *aggregateDecl ) { visit_children = false; }
-		void previsit( TypeDecl *typeDecl ) { visit_children = false; }
-		void previsit( TypedefDecl *typeDecl ) { visit_children = false; }
-
-		void previsit( FunctionType *funcType ) { visit_children = false; }
+		void previsit( __attribute__((unused)) UnionDecl    * aggregateDecl ) { visit_children = false; }
+		void previsit( __attribute__((unused)) EnumDecl     * aggregateDecl ) { visit_children = false; }
+		void previsit( __attribute__((unused)) TraitDecl    * aggregateDecl ) { visit_children = false; }
+		void previsit( __attribute__((unused)) TypeDecl     * typeDecl )      { visit_children = false; }
+		void previsit( __attribute__((unused)) TypedefDecl  * typeDecl )      { visit_children = false; }
+		void previsit( __attribute__((unused)) FunctionType * funcType )      { visit_children = false; }
 
 		void previsit( CompoundStmt * compoundStmt );
@@ -337,5 +336,5 @@
 	}
 
-	void CtorDtor::previsit( CompoundStmt * compoundStmt ) {
+	void CtorDtor::previsit( __attribute__((unused)) CompoundStmt * compoundStmt ) {
 		GuardScope( managedTypes );
 	}