From 247de52b1e2f295dd9f47c09e0d5c3e5706ecad6 Mon Sep 17 00:00:00 2001
From: Christophe Bedard <christophe.bedard@apex.ai>
Date: Fri, 11 Oct 2019 16:36:18 -0700
Subject: [PATCH] Add overload of get_symbols as a fallback

---
 tracetools/include/tracetools/utils.hpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tracetools/include/tracetools/utils.hpp b/tracetools/include/tracetools/utils.hpp
index 2e882bc..3149992 100644
--- a/tracetools/include/tracetools/utils.hpp
+++ b/tracetools/include/tracetools/utils.hpp
@@ -38,4 +38,11 @@ const char * get_symbol(std::function<T(U...)> f)
   return _demangle_symbol(f.target_type().name());
 }
 
+// Fallback meant for lambdas with captures
+template<typename L>
+const char * get_symbol(L && l)
+{
+  return _demangle_symbol(typeid(l).name());
+}
+
 #endif  // TRACETOOLS__UTILS_HPP_