Displays an error message when the model contains pound expressions and...

Displays an error message when the model contains pound expressions and 'bytecode' or 'block' options are present

DynamicModel.cc

@@ -4175,3 +4175,16 @@ DynamicModel::fillEvalContext(eval_context_t &eval_context) const
        it != trendVars.end(); it++)
     eval_context[*it] = 2;  //not <= 0 bc of log, not 1 bc of powers
 }
+
+bool 
+DynamicModel::isModelLocalVariableUsed() const
+{
+  set<int> used_local_vars;
+  size_t i = 0;
+  while (i < equations.size() && used_local_vars.size() == 0)
+    {
+      equations[i]->collectModelLocalVariables(used_local_vars);
+      i++;
+    }
+  return used_local_vars.size() > 0;
+}

DynamicModel.hh

@@ -476,6 +476,7 @@ public:
     else
       return (-1);
   };
+  bool isModelLocalVariableUsed() const;
 };
 
 #endif

ModFile.cc

@@ -163,6 +163,13 @@ ModFile::checkPass()
       exit(EXIT_FAILURE);
     }
 
+  if (block || byte_code)
+    if (dynamic_model.isModelLocalVariableUsed())
+      {
+        cerr << "ERROR: In 'model' block, 'block' or 'bytecode' options are not yet compatible with pound expressions" << endl;
+        exit(EXIT_FAILURE);
+      }
+
   if ((stochastic_statement_present || mod_file_struct.check_present || mod_file_struct.steady_present) && no_static)
     {
       cerr << "ERROR: no_static option is incompatible with stoch_simul, estimation, osr, ramsey_policy, discretionary_policy, steady and check commands" << endl;