Index: src/InitTweak/FixInit.cc
===================================================================
--- src/InitTweak/FixInit.cc	(revision a0c7d5cc63c9d5379597f81031e97a8f5ec1e18b)
+++ src/InitTweak/FixInit.cc	(revision 46e480a581ce4fbe669bde3d24cbb127ba5059fa)
@@ -1163,7 +1163,7 @@
 
 			std::string fname = getFunctionName( appExpr );
-			if ( fname == function->get_name() ) {
+			if ( fname == function->name ) {
 				// call to same kind of function
-				Expression * firstParam = appExpr->get_args().front();
+				Expression * firstParam = appExpr->args.front();
 
 				if ( isThisExpression( firstParam, thisParam ) ) {
@@ -1174,6 +1174,6 @@
 					// if first parameter is a member expression on the this parameter,
 					// then remove the member from unhandled set.
-					if ( isThisExpression( memberExpr->get_aggregate(), thisParam ) ) {
-						unhandled.erase( memberExpr->get_member() );
+					if ( isThisExpression( memberExpr->aggregate, thisParam ) ) {
+						unhandled.erase( memberExpr->member );
 					}
 				}