Index: src/InitTweak/GenInit.cc
===================================================================
--- src/InitTweak/GenInit.cc	(revision 6242335009c5d2ebee1bb50d1d228f5aacb0e5bd)
+++ src/InitTweak/GenInit.cc	(revision 20519b79354bdb55aa38448332a6dbac07dcc37e)
@@ -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 );
@@ -336,5 +335,5 @@
 	}
 
-	void CtorDtor::previsit( CompoundStmt * compoundStmt ) {
+	void CtorDtor::previsit( __attribute__((unused)) CompoundStmt * compoundStmt ) {
 		GuardScope( managedTypes );
 	}