From fa2f6c9206dcce923af05d2e8b7275cd804f3b79 Mon Sep 17 00:00:00 2001
From: Houtan Bastani <houtan@dynare.org>
Date: Tue, 21 Jan 2020 15:11:45 +0100
Subject: [PATCH] macro processor: use `map.count()` instead of `map.find()`

---
 src/macro/Environment.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/macro/Environment.cc b/src/macro/Environment.cc
index 76e34ab7..822c03c6 100644
--- a/src/macro/Environment.cc
+++ b/src/macro/Environment.cc
@@ -26,7 +26,7 @@ void
 Environment::define(VariablePtr var, ExpressionPtr value)
 {
   string name = var->getName();
-  if (functions.find(name) != functions.end())
+  if (functions.count(name))
     throw StackTrace("Variable " + name + " was previously defined as a function");
   variables[move(name)] = value->eval();
 }
@@ -35,7 +35,7 @@ void
 Environment::define(FunctionPtr func, ExpressionPtr value)
 {
   string name = func->getName();
-  if (variables.find(name) != variables.end())
+  if (variables.count(name))
     throw StackTrace("Variable " + name + " was previously defined as a variable");
   functions[name] = {move(func), move(value)};
 }