From bc81adbd3fae66133ae5bc8128e9930674c9228a Mon Sep 17 00:00:00 2001
From: Jordan Bayles <jophba@chromium.org>
Date: Sun, 8 Nov 2020 21:40:01 -0800
Subject: [PATCH] add version checks around BOOST_NORETURN

---
 include/valijson/utils/property_tree_utils.hpp | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/include/valijson/utils/property_tree_utils.hpp b/include/valijson/utils/property_tree_utils.hpp
index c4d49d2..2317f12 100644
--- a/include/valijson/utils/property_tree_utils.hpp
+++ b/include/valijson/utils/property_tree_utils.hpp
@@ -30,12 +30,18 @@ namespace boost {
 
 // Boost requires used-defined exception throwers when exceptions are
 // disabled.
-BOOST_NORETURN void throw_exception(std::exception const & e ) {
+// NOTE: BOOST_NORETURN attribute was added in 1.71.
+#if (BOOST_VERSION >= 107100)
+BOOST_NORETURN
+#endif
+void throw_exception(std::exception const & e ) {
  valijson::throwRuntimeError(e.what());
 }
 
-#if (BOOST_VERSION > 107300)
-BOOST_NORETURN void throw_exception(std::exception const & e, boost::source_location const & loc ) {
+// Source location override was added in 1.73.
+#if (BOOST_VERSION >= 107300)
+BOOST_NORETURN
+void throw_exception(std::exception const & e, boost::source_location const & loc ) {
   valijson::throwRuntimeError(e.what());
 }
 #endif