Index: src/CodeGen/CodeGenerator.cpp
===================================================================
--- src/CodeGen/CodeGenerator.cpp	(revision f988834af650698a46072a2a91bb190224a866bd)
+++ src/CodeGen/CodeGenerator.cpp	(revision 16afb2a5a8827bbc0bd62b1f576b21ab9e335880)
@@ -1135,5 +1135,5 @@
 		if ( clause->when_cond ) {
 			output << "when(";
-			stmt->timeout_cond->accept( *visitor );
+			clause->when_cond->accept( *visitor );
 			output << ") ";
 		}