From 3c546ddb209ce70e4d0bcfefc4c06baffbb820f4 Mon Sep 17 00:00:00 2001
From: Houtan Bastani <houtan@dynare.org>
Date: Tue, 21 Jan 2020 15:21:34 +0100
Subject: [PATCH] macro processor: declare function const

---
 src/macro/Environment.cc | 2 +-
 src/macro/Environment.hh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/macro/Environment.cc b/src/macro/Environment.cc
index 8815588c..76e34ab7 100644
--- a/src/macro/Environment.cc
+++ b/src/macro/Environment.cc
@@ -67,7 +67,7 @@ Environment::getFunction(const string &name) const
 }
 
 codes::BaseType
-Environment::getType(const string &name)
+Environment::getType(const string &name) const
 {
   return getVariable(name)->eval()->getType();
 }
diff --git a/src/macro/Environment.hh b/src/macro/Environment.hh
index 231b245d..7c4bed3f 100644
--- a/src/macro/Environment.hh
+++ b/src/macro/Environment.hh
@@ -40,7 +40,7 @@ namespace macro
     void define(FunctionPtr func, ExpressionPtr value);
     ExpressionPtr getVariable(const string &name) const;
     tuple<FunctionPtr, ExpressionPtr> getFunction(const string &name) const;
-    codes::BaseType getType(const string &name);
+    codes::BaseType getType(const string &name) const;
     bool isVariableDefined(const string &name) const noexcept;
     bool isFunctionDefined(const string &name) const noexcept;
     inline bool isSymbolDefined(const string &name) const noexcept { return isVariableDefined(name) || isFunctionDefined(name); }