Fixed memory leak when we have a wstrval

    * TAO/TAO_IDL/ast/ast_expression.cpp:

1 files changed, 12 insertions, 4 deletions

diff --git a/TAO/TAO_IDL/ast/ast_expression.cpp b/TAO/TAO_IDL/ast/ast_expression.cpp
index 8f27b0346a0..aac7235ff2c 100644
--- a/TAO/TAO_IDL/ast/ast_expression.cpp
+++ b/TAO/TAO_IDL/ast/ast_expression.cpp
@@ -3179,11 +3179,19 @@ AST_Expression::ast_accept (ast_visitor *visitor)
 void
 AST_Expression::destroy (void)
 {
-  if (0 != this->pd_ev && EV_string == this->pd_ev->et)
+  if (0 != this->pd_ev)
     {
-      this->pd_ev->u.strval->destroy ();
-      delete this->pd_ev->u.strval;
-      this->pd_ev->u.strval = 0;
+      if (EV_string == this->pd_ev->et)
+        {
+          this->pd_ev->u.strval->destroy ();
+          delete this->pd_ev->u.strval;
+          this->pd_ev->u.strval = 0;
+        }
+      else if (EV_wstring == this->pd_ev->et)
+        {
+          ACE::strdelete (this->pd_ev->u.wstrval);
+          this->pd_ev->u.wstrval = 0;
+        }
     }
 
   delete this->pd_ev;