Index: src/Concurrency/Keywords.cc
===================================================================
--- src/Concurrency/Keywords.cc	(revision a16764a6fbfe44300fc8834400a31c89befda091)
+++ src/Concurrency/Keywords.cc	(revision 68f9c43ecf1873cbb5f06aee682704b56612ed16)
@@ -291,5 +291,4 @@
 		StructDecl * forward = decl->clone();
 		forward->set_body( false );
-		deleteAll( forward->get_members() );
 		forward->get_members().clear();
 
@@ -355,6 +354,4 @@
 			fixupGenerics(main_type, decl);
 		}
-
-		delete this_decl;
 
 		declsToAddBefore.push_back( forward );
Index: src/Concurrency/Waitfor.cc
===================================================================
--- src/Concurrency/Waitfor.cc	(revision a16764a6fbfe44300fc8834400a31c89befda091)
+++ src/Concurrency/Waitfor.cc	(revision 68f9c43ecf1873cbb5f06aee682704b56612ed16)
@@ -476,6 +476,4 @@
 		}
 
-		delete setter;
-
 		return new VariableExpr( timeout );
 	}