From 1e307ca50fba789295087142d7733e30977cb933 Mon Sep 17 00:00:00 2001
From: Houtan Bastani <houtan@dynare.org>
Date: Fri, 28 Aug 2015 16:09:43 +0200
Subject: [PATCH] preprocessor: read config file before macroprocessor run.
 #1039

---
 DynareMain.cc  | 23 +++++++++++++++++------
 DynareMain2.cc | 14 +++++---------
 2 files changed, 22 insertions(+), 15 deletions(-)

diff --git a/DynareMain.cc b/DynareMain.cc
index de52a108..666e43e9 100644
--- a/DynareMain.cc
+++ b/DynareMain.cc
@@ -30,15 +30,17 @@
 
 #include <unistd.h>
 #include "ExtendedPreprocessorTypes.hh"
+#include "ConfigFile.hh"
 
 /* Prototype for second part of main function
    Splitting main() in two parts was necessary because ParsingDriver.h and MacroDriver.h can't be
    included simultaneously (because of Bison limitations).
 */
-void main2(stringstream &in, string &basename, bool debug, bool clear_all, bool clear_global, bool no_tmp_terms, bool no_log, bool no_warn,
-           bool warn_uninit, bool console, bool nograph, bool nointeractive,
-           bool parallel, const string &parallel_config_file, const string &cluster_name, bool parallel_slave_open_mode,
-           bool parallel_test, bool nostrict, bool check_model_changes, bool minimal_workspace, FileOutputType output_mode, LanguageOutputType lang
+void main2(stringstream &in, string &basename, bool debug, bool clear_all, bool clear_global,
+           bool no_tmp_terms, bool no_log, bool no_warn, bool warn_uninit, bool console,
+           bool nograph, bool nointeractive, bool parallel, ConfigFile &config_file,
+           WarningConsolidation &warnings_arg, bool nostrict, bool check_model_changes,
+           bool minimal_workspace, FileOutputType output_mode, LanguageOutputType lang
 #if defined(_WIN32) || defined(__CYGWIN32__)
            , bool cygwin, bool msvc
 #endif
@@ -278,6 +280,14 @@ main(int argc, char **argv)
   if (pos != string::npos)
     basename.erase(pos);
 
+  WarningConsolidation warnings(no_warn);
+
+  // Process config file
+  ConfigFile config_file(parallel, parallel_test, parallel_slave_open_mode, cluster_name);
+  config_file.getConfigFileInfo(parallel_config_file);
+  config_file.checkPass(warnings);
+  config_file.transformPass();
+
   // Do macro processing
   MacroDriver m;
 
@@ -301,8 +311,9 @@ main(int argc, char **argv)
     return EXIT_SUCCESS;
 
   // Do the rest
-  main2(macro_output, basename, debug, clear_all, clear_global, no_tmp_terms, no_log, no_warn, warn_uninit, console, nograph, nointeractive,
-        parallel, parallel_config_file, cluster_name, parallel_slave_open_mode, parallel_test, nostrict, check_model_changes, minimal_workspace,
+  main2(macro_output, basename, debug, clear_all, clear_global,
+        no_tmp_terms, no_log, no_warn, warn_uninit, console, nograph, nointeractive,
+        parallel, config_file, warnings, nostrict, check_model_changes, minimal_workspace,
         output_mode, language
 #if defined(_WIN32) || defined(__CYGWIN32__)
         , cygwin, msvc
diff --git a/DynareMain2.cc b/DynareMain2.cc
index 33782aff..0b335b11 100644
--- a/DynareMain2.cc
+++ b/DynareMain2.cc
@@ -25,30 +25,26 @@
 #include "ExtendedPreprocessorTypes.hh"
 
 void
-main2(stringstream &in, string &basename, bool debug, bool clear_all, bool clear_global, bool no_tmp_terms, bool no_log, bool no_warn, bool warn_uninit, bool console, bool nograph, bool nointeractive,
-      bool parallel, const string &parallel_config_file, const string &cluster_name, bool parallel_slave_open_mode,
-      bool parallel_test, bool nostrict, bool check_model_changes, bool minimal_workspace, FileOutputType output_mode, LanguageOutputType language
+main2(stringstream &in, string &basename, bool debug, bool clear_all, bool clear_global,
+      bool no_tmp_terms, bool no_log, bool no_warn, bool warn_uninit, bool console,
+      bool nograph, bool nointeractive, bool parallel, ConfigFile &config_file,
+      WarningConsolidation &warnings, bool nostrict, bool check_model_changes,
+      bool minimal_workspace, FileOutputType output_mode, LanguageOutputType language
 #if defined(_WIN32) || defined(__CYGWIN32__)
       , bool cygwin, bool msvc
 #endif
       )
 {
-  WarningConsolidation warnings(no_warn);
-
   ParsingDriver p(warnings, nostrict);
 
   // Do parsing and construct internal representation of mod file
   ModFile *mod_file = p.parse(in, debug);
-  ConfigFile config_file(parallel, parallel_test, parallel_slave_open_mode, cluster_name);
-  config_file.getConfigFileInfo(parallel_config_file);
 
   // Run checking pass
   mod_file->checkPass();
-  config_file.checkPass(warnings);
 
   // Perform transformations on the model (creation of auxiliary vars and equations)
   mod_file->transformPass(nostrict);
-  config_file.transformPass();
 
   // Evaluate parameters initialization, initval, endval and pounds
   mod_file->evalAllExpressions(warn_uninit);