Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtinfo/dtinfogen/infolib/etc/Expression.C

@@ -0,0 +1,20 @@
+/* $XConsortium: Expression.C /main/3 1996/08/21 15:46:40 drk $ */
+/* imported interfaces */
+
+#include "Expression.h"
+#include "ExprList.h"
+
+OL_Expression::~OL_Expression()
+{
+  /* This is a hack right now to eliminate the memory leak
+   */
+  if ( data_type == CONCAT || data_type == FIRSTOF ) {
+    ExprList *vlist = ( ExprList * )value_list;
+    delete vlist;
+  }
+  else if ( data_type == LITERAL ) {
+    char *vlist = (char *)value_list;
+    delete vlist;
+  }
+
+}