From 8c781bfd8ac21ede0f69f8772baff7111a588067 Mon Sep 17 00:00:00 2001
From: Peter Ferenc Hajdu <peter.ferenc.hajdu@gmail.com>
Date: Thu, 30 Oct 2014 16:49:02 +0100
Subject: [PATCH] assert if name demangling fails

---
 sol/demangle.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sol/demangle.hpp b/sol/demangle.hpp
index 78f4dd4..c4538aa 100644
--- a/sol/demangle.hpp
+++ b/sol/demangle.hpp
@@ -25,6 +25,7 @@
 #include <string>
 #include <array>
 #include <cstdlib>
+#include <cassert>
 
 #if defined(__GNUC__) || defined(__clang__)
 #include <cxxabi.h>
@@ -41,6 +42,7 @@ inline std::string get_type_name(const std::type_info& id) {
 inline std::string get_type_name(const std::type_info& id) {
     int status;
     char* unmangled = abi::__cxa_demangle(id.name(), 0, 0, &status);
+    assert(0==status);
     std::string realname = unmangled;
     std::free(unmangled);
     return realname;