From a51dd224e4f10f7695796c432c2a938885f6491b Mon Sep 17 00:00:00 2001
From: Houtan Bastani <houtan@dynare.org>
Date: Mon, 2 Jul 2018 11:21:07 +0200
Subject: [PATCH] simplify conversion of int to string

---
 src/macro/MacroValue.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/macro/MacroValue.cc b/src/macro/MacroValue.cc
index 8e5f3160..9cacf8f1 100644
--- a/src/macro/MacroValue.cc
+++ b/src/macro/MacroValue.cc
@@ -275,9 +275,7 @@ IntMV::operator!() const noexcept(false)
 string
 IntMV::toString() const
 {
-  ostringstream ss;
-  ss << value;
-  return ss.str();
+  return to_string(value);
 }
 
 string