Wltrcrash fix for Issue #2280.

This is a fix for the WLT crashes described in Issue #2280 (closed). The actual fix involves running a module-level WLUR in phase WLT.

src/libsac2c/memory/alloc.c

@@ -1021,8 +1021,6 @@ AmendWithLoopCode (node *withops, bool with3, node *idxs, node *chunksize, node
 node *
 EMALap (node *arg_node, info *arg_info)
 {
-    //node * args;
-
     DBUG_ENTER ();
 
     /* we do not allocate the LHS */
@@ -1129,7 +1127,6 @@ EMALarray (node *arg_node, info *arg_info)
 node *
 EMALassign (node *arg_node, info *arg_info)
 {
-    //node *old;
     alloclist_struct *als;
 
     DBUG_ENTER ();