From 5420ccd6af19a2df999197d4d8043467fd79c5de Mon Sep 17 00:00:00 2001
From: Mathis Logemann <mathisloge@gmail.com>
Date: Fri, 20 Nov 2020 20:16:27 +0100
Subject: [PATCH] now fix msvc compiler error. Why does msvc complain?

---
 include/mapnik/geometry.hpp                | 2 +-
 include/mapnik/json/geojson_grammar_x3.hpp | 2 +-
 include/mapnik/json/json_value.hpp         | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/mapnik/geometry.hpp b/include/mapnik/geometry.hpp
index f6e795de9..44b9931b4 100644
--- a/include/mapnik/geometry.hpp
+++ b/include/mapnik/geometry.hpp
@@ -59,7 +59,7 @@ struct geometry : geometry_base<T>
 {
     using coordinate_type = T;
 
-#if __cpp_inheriting_constructors >= 200802
+#if __cpp_inheriting_constructors >= 200802  && !defined (_MSC_VER)
 
     using geometry_base<T>::geometry_base;
 
diff --git a/include/mapnik/json/geojson_grammar_x3.hpp b/include/mapnik/json/geojson_grammar_x3.hpp
index 3f44d1066..a4f713637 100644
--- a/include/mapnik/json/geojson_grammar_x3.hpp
+++ b/include/mapnik/json/geojson_grammar_x3.hpp
@@ -54,7 +54,7 @@ using geojson_value_base = mapnik::util::variant<value_null,
                                               geojson_object>;
 struct geojson_value : geojson_value_base
 {
-#if __cpp_inheriting_constructors >= 200802
+#if __cpp_inheriting_constructors >= 200802 && !defined (_MSC_VER)
 
     using geojson_value_base::geojson_value_base;
 
diff --git a/include/mapnik/json/json_value.hpp b/include/mapnik/json/json_value.hpp
index c5ed03604..150a80f21 100644
--- a/include/mapnik/json/json_value.hpp
+++ b/include/mapnik/json/json_value.hpp
@@ -46,7 +46,7 @@ using json_value_base = mapnik::util::variant<value_null,
                                               json_object>;
 struct json_value : json_value_base
 {
-#if __cpp_inheriting_constructors >= 200802
+#if __cpp_inheriting_constructors >= 200802  && !defined (_MSC_VER)
 
     using json_value_base::json_value_base;