From e49e7e906f5c4d4dd2bae203b4c611d2aead0ce7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien@dynare.org>
Date: Fri, 25 Mar 2022 12:36:36 +0100
Subject: [PATCH] =?UTF-8?q?Forbid=20changing=20the=20value=20of=20?=
=?UTF-8?q?=E2=80=9Cslowc=E2=80=9D=20if=20=E2=80=9Cblock=E2=80=9D=20or=20?=
=?UTF-8?q?=E2=80=9Cbytecode=E2=80=9D=20is=20used?=
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The code is buggy and leads to wrong results, so forbid this combination.
---
.../perfect_foresight_solver_core.m | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/matlab/perfect-foresight-models/perfect_foresight_solver_core.m b/matlab/perfect-foresight-models/perfect_foresight_solver_core.m
index 7cc039d6b3..13bfed9a8c 100644
--- a/matlab/perfect-foresight-models/perfect_foresight_solver_core.m
+++ b/matlab/perfect-foresight-models/perfect_foresight_solver_core.m
@@ -11,7 +11,7 @@ function [oo_, maxerror] = perfect_foresight_solver_core(M_, options_, oo_)
% - oo_ [struct] contains results
% - maxerror [double] contains the maximum absolute error
-% Copyright (C) 2015-2021 Dynare Team
+% Copyright (C) 2015-2022 Dynare Team
%
% This file is part of Dynare.
%
@@ -47,6 +47,11 @@ if options_.linear && (isequal(options_.stack_solve_algo, 0) || isequal(options_
options_.linear_approximation = true;
end
+if options_.slowc != 1 && (options_.block || options_.bytecode)
+ % The code is buggy and leads to wrong results, so forbid this combination
+ error('Changing the value of the slowc option is not supported with block and/or bytecode option')
+end
+
if options_.block
if options_.bytecode
try
--
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