From d035175627890dfee4aa45cf40fc9965d9d640eb Mon Sep 17 00:00:00 2001
From: michel <michel@ac1d8469-bf42-47a9-8791-bf33cf982152>
Date: Sun, 17 Dec 2006 14:59:39 +0000
Subject: [PATCH] v4 parser: 'check' is also a computing task

git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@1123 ac1d8469-bf42-47a9-8791-bf33cf982152
---
 parser.src/ComputingTasks.cc         |  6 ++++++
 parser.src/ModFile.cc                | 12 ++++++------
 parser.src/ParsingDriver.cc          |  2 +-
 parser.src/Statement.cc              |  1 +
 parser.src/include/ComputingTasks.hh |  1 +
 parser.src/include/Statement.hh      |  2 ++
 6 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/parser.src/ComputingTasks.cc b/parser.src/ComputingTasks.cc
index cf5bba8e9..5db625223 100644
--- a/parser.src/ComputingTasks.cc
+++ b/parser.src/ComputingTasks.cc
@@ -36,6 +36,12 @@ CheckStatement::writeOutput(ostream &output) const
   output << "check;\n";
 }
 
+void
+CheckStatement::checkPass(ModFileStructure &mod_file_struct)
+{
+  mod_file_struct.check_present = true;
+}
+
 SimulStatement::SimulStatement(const OptionsList &options_list_arg) :
   options_list(options_list_arg)
 {
diff --git a/parser.src/ModFile.cc b/parser.src/ModFile.cc
index 16f69428f..154c662bb 100644
--- a/parser.src/ModFile.cc
+++ b/parser.src/ModFile.cc
@@ -29,12 +29,12 @@ ModFile::checkPass()
       it != statements.end(); it++)
     (*it)->checkPass(mod_file_struct);
 
-  if (!mod_file_struct.simul_present
-      && !mod_file_struct.stoch_simul_or_similar_present)
-    {
-      cerr << "Error: nothing to compute! you must use one of {simul, stoch_simul, estimation, olr, osr}" << endl;
-      exit(-1);
-    }
+//   if (!mod_file_struct.simul_present
+//       && !mod_file_struct.stoch_simul_or_similar_present)
+//     {
+//       cerr << "Error: nothing to compute! you must use one of {simul, stoch_simul, estimation, olr, osr}" << endl;
+//       exit(-1);
+//     }
 
   if (mod_file_struct.simul_present
       && mod_file_struct.stoch_simul_or_similar_present)
diff --git a/parser.src/ParsingDriver.cc b/parser.src/ParsingDriver.cc
index 21c0860bd..6f475ec6c 100644
--- a/parser.src/ParsingDriver.cc
+++ b/parser.src/ParsingDriver.cc
@@ -154,7 +154,7 @@ ParsingDriver::add_model_variable(string *name, string *olag)
 ExpObj *
 ParsingDriver::add_expression_variable(string *name)
 {
-  check_symbol_existence(*name);
+  //  check_symbol_existence(*name);
   int id = mod_file->symbol_table.getID(*name);
   Type type = mod_file->symbol_table.getType(*name);
   delete name;
diff --git a/parser.src/Statement.cc b/parser.src/Statement.cc
index 22e049f08..3ac46a7d4 100644
--- a/parser.src/Statement.cc
+++ b/parser.src/Statement.cc
@@ -1,6 +1,7 @@
 #include "Statement.hh"
 
 ModFileStructure::ModFileStructure() :
+  check_present(false),
   simul_present(false),
   stoch_simul_or_similar_present(false)
 {
diff --git a/parser.src/include/ComputingTasks.hh b/parser.src/include/ComputingTasks.hh
index afc01db0c..d8be88230 100644
--- a/parser.src/include/ComputingTasks.hh
+++ b/parser.src/include/ComputingTasks.hh
@@ -22,6 +22,7 @@ private:
   const OptionsList options_list;
 public:
   CheckStatement(const OptionsList &options_list_arg);
+  virtual void checkPass(ModFileStructure &mod_file_struct);
   virtual void writeOutput(ostream &output) const;
 };
 
diff --git a/parser.src/include/Statement.hh b/parser.src/include/Statement.hh
index c2ce403a2..1e8cdda68 100644
--- a/parser.src/include/Statement.hh
+++ b/parser.src/include/Statement.hh
@@ -11,6 +11,8 @@ class ModFileStructure
 {
 public:
   ModFileStructure();
+  //! Wheter check is present
+  bool check_present;
   //! Whether a simul statement is present
   bool simul_present;
   //! Whether a stoch_simul, estimation, olr, osr statement is present