diff --git a/doc/manual.xml b/doc/manual.xml
index ad587e20c8475ffee1c7aae012620932f66e8f72..1f9737258e645660811b2f8ba462cf42df47ac01 100644
--- a/doc/manual.xml
+++ b/doc/manual.xml
@@ -253,6 +253,7 @@ second step, the program actually runs the computations. Boths steps are trigger
<arg><option>savemacro</option><arg>=<replaceable>FILENAME</replaceable></arg></arg>
<arg><option>onlymacro</option></arg>
<arg><option>nolinemacro</option></arg>
+ <arg><option>warn_uninit</option></arg>
</cmdsynopsis>
</refsynopsisdiv>
@@ -314,6 +315,10 @@ These files may be looked at to understand errors reported at the simulation sta
<term><option>nolinemacro</option></term>
<listitem><para>Instructs the macro-preprocessor to omit line numbering information in the intermediary <filename class="extension">.mod</filename> file created after the maco-processing step. Useful in conjunction with <option>savemacro</option> when one wants that to reuse the intermediary <filename class="extension">.mod</filename> file, without having it cluttered by line numbering directives.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>warn_uninit</option></term>
+ <listitem><para>Display a warning for each variable or parameter which is not initialized. Initialization should be done through <xref linkend="param_init"/> or <xref linkend="load_params_and_steady_state"/> for parameters, or through <xref linkend="initval"/>, <xref linkend="endval"/> or <xref linkend="load_params_and_steady_state"/> for endogenous and exogenous.</para></listitem>
+ </varlistentry>
</variablelist>
</refsect1>
@@ -1770,9 +1775,13 @@ The simulated endogenous variables are available in global matrix <varname>oo_.e
</listitem>
</varlistentry>
<varlistentry id="conditional_variance_decomposition">
- <term><option>conditional_variance_decomposition</option> = <replaceable>INTEGER</replaceable></term></varlistentry>
+ <term><option>conditional_variance_decomposition</option> = <replaceable>INTEGER</replaceable></term>
+ <listitem><para>See below</para></listitem>
+ </varlistentry>
<varlistentry>
- <term><option>conditional_variance_decomposition</option> = [<replaceable>INTEGER1</replaceable>:<replaceable>INTEGER2</replaceable>]</term></varlistentry>
+ <term><option>conditional_variance_decomposition</option> = [<replaceable>INTEGER1</replaceable>:<replaceable>INTEGER2</replaceable>]</term>
+ <listitem><para>See below</para></listitem>
+ </varlistentry>
<varlistentry>
<term><option>conditional_variance_decomposition</option> = [<replaceable>INTEGER1</replaceable> <replaceable>INTEGER2</replaceable> ...]</term>
<listitem><para>Computes a conditional variance decomposition for the specified period(s). Conditional variances are given by var(y<subscript>t+k</subscript>|t). For period 1, the conditional variance decomposition provides the decomposition of the effects of shocks upon impact.</para></listitem>
diff --git a/preprocessor/DynareMain.cc b/preprocessor/DynareMain.cc
index 14f31d5a665d20e72d2bdedd3040664545289413..c5c23657481465f405fdfcd7a54e8fd441ece78f 100644
--- a/preprocessor/DynareMain.cc
+++ b/preprocessor/DynareMain.cc
@@ -34,12 +34,12 @@ using namespace std;
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 no_tmp_terms);
+void main2(stringstream &in, string &basename, bool debug, bool clear_all, bool no_tmp_terms, bool warn_uninit);
void
usage()
{
- cerr << "Dynare usage: dynare mod_file [debug] [noclearall] [savemacro[=macro_file]] [onlymacro] [nolinemacro] [notmpterms]" << endl;
+ cerr << "Dynare usage: dynare mod_file [debug] [noclearall] [savemacro[=macro_file]] [onlymacro] [nolinemacro] [notmpterms] [warn_uninit]" << endl;
exit(EXIT_FAILURE);
}
@@ -59,6 +59,7 @@ main(int argc, char** argv)
bool no_tmp_terms = false;
bool only_macro = false;
bool no_line_macro = false;
+ bool warn_uninit = false;
// Parse options
for (int arg = 2; arg < argc; arg++)
@@ -86,6 +87,8 @@ main(int argc, char** argv)
no_line_macro = true;
else if (!strcmp(argv[arg], "notmpterms"))
no_tmp_terms = true;
+ else if (!strcmp(argv[arg], "warn_uninit"))
+ warn_uninit = true;
else
{
cerr << "Unknown option: " << argv[arg] << endl;
@@ -125,7 +128,7 @@ main(int argc, char** argv)
return EXIT_SUCCESS;
// Do the rest
- main2(macro_output, basename, debug, clear_all, no_tmp_terms);
+ main2(macro_output, basename, debug, clear_all, no_tmp_terms, warn_uninit);
return EXIT_SUCCESS;
}
diff --git a/preprocessor/DynareMain2.cc b/preprocessor/DynareMain2.cc
index 15049213b7aef6c01e98c7e49ac158cd6a6e3e55..b6dc438dd07ef64738ebad1b09f787ec715aa4ce 100644
--- a/preprocessor/DynareMain2.cc
+++ b/preprocessor/DynareMain2.cc
@@ -25,7 +25,8 @@ using namespace std;
#include "ModFile.hh"
void
-main2(stringstream &in, string &basename, bool debug, bool clear_all, bool no_tmp_terms)
+main2(stringstream &in, string &basename, bool debug, bool clear_all, bool no_tmp_terms,
+ bool warn_uninit)
{
ParsingDriver p;
@@ -39,7 +40,7 @@ main2(stringstream &in, string &basename, bool debug, bool clear_all, bool no_tm
mod_file->transformPass();
// Evaluate parameters initialization, initval, endval and pounds
- mod_file->evalAllExpressions();
+ mod_file->evalAllExpressions(warn_uninit);
// Do computations
mod_file->computingPass(no_tmp_terms);
diff --git a/preprocessor/ModFile.cc b/preprocessor/ModFile.cc
index d31030be542dbf6f2aa57de212996cc100fc900c..c9ac4e540d4d3260ed6c3ead9e744eae24dd8c99 100644
--- a/preprocessor/ModFile.cc
+++ b/preprocessor/ModFile.cc
@@ -40,7 +40,7 @@ ModFile::~ModFile()
}
void
-ModFile::evalAllExpressions()
+ModFile::evalAllExpressions(bool warn_uninit)
{
cout << "Evaluating expressions...";
@@ -73,7 +73,8 @@ ModFile::evalAllExpressions()
|| type == eParameter || type == eModelLocalVariable)
&& global_eval_context.find(id) == global_eval_context.end())
{
- cerr << "WARNING: can't find a numeric initial value for " << symbol_table.getName(id) << ", using zero" << endl;
+ if (warn_uninit)
+ cerr << "WARNING: can't find a numeric initial value for " << symbol_table.getName(id) << ", using zero" << endl;
global_eval_context[id] = 0;
}
}
diff --git a/preprocessor/ModFile.hh b/preprocessor/ModFile.hh
index 6a7f3baaba197504690ffce98b7ba0066708fbc1..9c735b55a7256478bfc740c126a2b260c0c6b40b 100644
--- a/preprocessor/ModFile.hh
+++ b/preprocessor/ModFile.hh
@@ -77,7 +77,8 @@ public:
//! Add a statement
void addStatement(Statement *st);
//! Evaluate all the statements
- void evalAllExpressions();
+ /*! \param warn_uninit Should a warning be displayed for uninitialized endogenous/exogenous/parameters ? */
+ void evalAllExpressions(bool warn_uninit);
//! Do some checking and fills mod_file_struct
/*! \todo add check for number of equations and endogenous if ramsey_policy is present */
void checkPass();