Index: src/ResolvExpr/ConversionCost.cc
===================================================================
--- src/ResolvExpr/ConversionCost.cc	(revision c408483dfd8a99c444ef5b7c839275eb9206a18d)
+++ src/ResolvExpr/ConversionCost.cc	(revision eb1be63b645cb5da861f6859dc39d92d005a72cd)
@@ -393,4 +393,5 @@
 
 	void ConversionCost::postvisit( const StructInstType * inst ) {
+		/*
 		if ( const StructInstType * destAsInst = dynamic_cast< const StructInstType * >( dest ) ) {
 			if ( inst->name == destAsInst->name ) {
@@ -398,7 +399,9 @@
 			} // if
 		} // if
+		*/
 	}
 
 	void ConversionCost::postvisit( const UnionInstType * inst ) {
+		/*
 		if ( const UnionInstType * destAsInst = dynamic_cast< const UnionInstType * >( dest ) ) {
 			if ( inst->name == destAsInst->name ) {
@@ -406,4 +409,5 @@
 			} // if
 		} // if
+		*/
 	}
 
@@ -682,4 +686,5 @@
 
 void ConversionCost_new::postvisit( const ast::StructInstType * structInstType ) {
+	/*
 	if ( const ast::StructInstType * dstAsInst =
 			dynamic_cast< const ast::StructInstType * >( dst ) ) {
@@ -688,7 +693,9 @@
 		}
 	}
+	*/
 }
 
 void ConversionCost_new::postvisit( const ast::UnionInstType * unionInstType ) {
+	/*
 	if ( const ast::UnionInstType * dstAsInst =
 			dynamic_cast< const ast::UnionInstType * >( dst ) ) {
@@ -697,4 +704,5 @@
 		}
 	}
+	*/
 }