From ab39bb78a6b551635eb0cc0a18ccbef61ce17d10 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Sat, 5 Feb 2022 08:03:55 +0200
Subject: [PATCH] Add source_location_test5.cpp

---
 test/Jamfile.v2                |  1 +
 test/source_location_test5.cpp | 44 ++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 test/source_location_test5.cpp

diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index 89d75bd..c869ff9 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -41,3 +41,4 @@ run source_location_test.cpp ;
 run source_location_test2.cpp ;
 run source_location_test3.cpp ;
 run source_location_test4.cpp ;
+run source_location_test5.cpp ;
diff --git a/test/source_location_test5.cpp b/test/source_location_test5.cpp
new file mode 100644
index 0000000..ef8a0dc
--- /dev/null
+++ b/test/source_location_test5.cpp
@@ -0,0 +1,44 @@
+// Copyright 2022 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// http://www.boost.org/LICENSE_1_0.txt
+
+// Reduced from a boost::system::result test; codegen bug
+// in GCC < 5 which is somehow triggered by __PRETTY_FUNCTION__
+// and throwing an exception
+
+#include <boost/assert/source_location.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <exception>
+
+template<class T> class result
+{
+private:
+
+    bool has_value_;
+    T value_;
+
+public:
+
+    result(): has_value_( false ), value_()
+    {
+    }
+
+    T value( boost::source_location const& /*loc*/ = BOOST_CURRENT_LOCATION ) const
+    {
+        if( has_value_ )
+        {
+            return value_;
+        }
+        else
+        {
+            throw std::exception();
+        }
+    }
+};
+
+int main()
+{
+    result<int> r;
+    BOOST_TEST_THROWS( r.value(), std::exception );
+    return boost::report_errors();
+}