From 8313cd5ec7d68cefa729ed73feb771a31493481a Mon Sep 17 00:00:00 2001
From: Johannes Pfeifer <jpfeifer@gmx.de>
Date: Tue, 10 Dec 2024 12:18:27 +0100
Subject: [PATCH] :bug: subst_auxvar.m: account for auxiliary type 5
Fixes crashes in model_info with differentiate_forward_vars
---
matlab/subst_auxvar.m | 4 ++--
.../differentiate_forward_vars/RBC_differentiate_forward.mod | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/matlab/subst_auxvar.m b/matlab/subst_auxvar.m
index ec266e2f48..2f7bb75f6e 100644
--- a/matlab/subst_auxvar.m
+++ b/matlab/subst_auxvar.m
@@ -59,8 +59,8 @@ if ~isempty(aux_index)
% Expectation operator
str = sprintf('%s', M_.aux_vars(aux_index).orig_expr);
return
- case 6
- % Ramsey's multipliers
+ case {5,6}
+ % differentiate_forward_vars and Ramsey multipliers
if ~isempty(aux_lead_lag)
str = sprintf('%s(%d)', M_.endo_names{M_.aux_vars(aux_index).endo_index}, aux_lead_lag);
else
diff --git a/tests/differentiate_forward_vars/RBC_differentiate_forward.mod b/tests/differentiate_forward_vars/RBC_differentiate_forward.mod
index d396e38c86..c124fe3f41 100644
--- a/tests/differentiate_forward_vars/RBC_differentiate_forward.mod
+++ b/tests/differentiate_forward_vars/RBC_differentiate_forward.mod
@@ -88,6 +88,7 @@ end;
steady;
check;
+model_info;
perfect_foresight_setup(periods=500);
perfect_foresight_solver;
--
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