From 05a23951e99337b2c4357ada197572accbbdc46c Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Mon, 4 May 2015 14:21:41 +0000
Subject: [PATCH] issue error if redefining a macro
---
Parser/FunctionManager.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Parser/FunctionManager.cpp b/Parser/FunctionManager.cpp
index 2f980fc886..835452a99c 100644
--- a/Parser/FunctionManager.cpp
+++ b/Parser/FunctionManager.cpp
@@ -81,6 +81,8 @@ int FunctionManager::leaveFunction(gmshFILE * f, std::string &filename, int &lno
int FunctionManager::createFunction(const std::string &name, gmshFILE f,
const std::string &filename, int lno)
{
+ if(functions->m.find(name) != functions->m.end())
+ return 0;
File_Position fp;
fp.file = f;
fp.filename = filename;
--
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