Index: src/InitTweak/FixInit.cc
===================================================================
--- src/InitTweak/FixInit.cc	(revision 4ee36bf0680fbfd721631faa08c4418325dde9d5)
+++ src/InitTweak/FixInit.cc	(revision 7543dec19ee64352219016da00841a81f108814c)
@@ -676,5 +676,5 @@
 			// the original code contains uses of objDecl - replace them with the newly generated 'this' parameter.
 			ObjectDecl * thisParam = getParamThis( dtorFunc->type );
-			VarExprReplacer::replace( dtor, { std::make_pair( objDecl, thisParam ) } );
+			VarExprReplacer::replace( dtor, { std::make_pair( objDecl, new VariableExpr( thisParam ) ) } );
 			dtorFunc->statements->push_back( dtor );