From f52b56d39dfda2ef1cece42682f293887da16f07 Mon Sep 17 00:00:00 2001
From: Dmitry Arkhipov <grisumbras@gmail.com>
Date: Tue, 26 Jan 2021 09:44:15 +0300
Subject: [PATCH] Don't check Boost version

The library was checking if Boost version is not below 1.73. This is an
artifact of pre-inclusion to Boost times. Currently in non-standalone mode the
library is only supported in Boost versions it is included with, so the
check is unnecessary. Moreso, the check caused errors when standalone
library was used alongside Boost.
---
 include/boost/json/detail/except.hpp      |  6 +-----
 include/boost/json/detail/impl/except.ipp | 10 +++++-----
 test/standalone_with_boost.cpp            |  1 +
 3 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/include/boost/json/detail/except.hpp b/include/boost/json/detail/except.hpp
index 6d951f66..08c12d27 100644
--- a/include/boost/json/detail/except.hpp
+++ b/include/boost/json/detail/except.hpp
@@ -13,17 +13,13 @@
 #include <boost/json/error.hpp>
 
 #ifndef BOOST_JSON_STANDALONE
-#include <boost/version.hpp>
-#if BOOST_VERSION >= 107300
-# include <boost/assert/source_location.hpp>
-#endif
+#include <boost/assert/source_location.hpp>
 #include <boost/exception/diagnostic_information.hpp>
 #endif
 
 BOOST_JSON_NS_BEGIN
 namespace detail {
 
-// VFALCO we are supporting Boost 1.67 because it is in a lot of distros
 #if ! defined(BOOST_JSON_STANDALONE) && defined(BOOST_CURRENT_LOCATION)
 # define BOOST_JSON_SOURCE_POS BOOST_CURRENT_LOCATION
 using source_location = boost::source_location;
diff --git a/include/boost/json/detail/impl/except.ipp b/include/boost/json/detail/impl/except.ipp
index 3681987a..f7b5ded0 100644
--- a/include/boost/json/detail/impl/except.ipp
+++ b/include/boost/json/detail/impl/except.ipp
@@ -58,7 +58,7 @@ throw_bad_alloc(
     (void)loc;
     throw_exception(
         std::bad_alloc()
-#if BOOST_VERSION >= 107300
+#if ! defined(BOOST_JSON_STANDALONE)
         , loc
 #endif
         );
@@ -72,7 +72,7 @@ throw_length_error(
     (void)loc;
     throw_exception(
         std::length_error(what)
-#if BOOST_VERSION >= 107300
+#if ! defined(BOOST_JSON_STANDALONE)
         , loc
 #endif
         );
@@ -86,7 +86,7 @@ throw_invalid_argument(
     (void)loc;
     throw_exception(
         std::invalid_argument(what)
-#if BOOST_VERSION >= 107300
+#if ! defined(BOOST_JSON_STANDALONE)
         , loc
 #endif
         );
@@ -100,7 +100,7 @@ throw_out_of_range(
     throw_exception(
         std::out_of_range(
             "out of range")
-#if BOOST_VERSION >= 107300
+#if ! defined(BOOST_JSON_STANDALONE)
         , loc
 #endif
         );
@@ -114,7 +114,7 @@ throw_system_error(
     (void)loc;
     throw_exception(
         system_error(ec)
-#if BOOST_VERSION >= 107300
+#if ! defined(BOOST_JSON_STANDALONE)
         , loc
 #endif
         );
diff --git a/test/standalone_with_boost.cpp b/test/standalone_with_boost.cpp
index 90c92f61..a6a8f6f0 100644
--- a/test/standalone_with_boost.cpp
+++ b/test/standalone_with_boost.cpp
@@ -8,5 +8,6 @@
 //
 
 #include <boost/assert/source_location.hpp>
+#include <boost/version.hpp>
 #include <boost/json.hpp>
 #include <boost/json/src.hpp>