--- a/src/3rdparty/mapbox-gl-native/deps/rapidjson/1.1.0/include/rapidjson/document.h
+++ b/src/3rdparty/mapbox-gl-native/deps/rapidjson/1.1.0/include/rapidjson/document.h
@@ -316,8 +316,6 @@ struct GenericStringRef {
 
     GenericStringRef(const GenericStringRef& rhs) : s(rhs.s), length(rhs.length) {}
 
-    GenericStringRef& operator=(const GenericStringRef& rhs) { s = rhs.s; length = rhs.length; }
-
     //! implicit conversion to plain CharType pointer
     operator const Ch *() const { return s; }
 
--- a/src/3rdparty/mapbox-gl-native/include/mbgl/util/geometry.hpp
+++ b/src/3rdparty/mapbox-gl-native/include/mbgl/util/geometry.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <mapbox/geometry/geometry.hpp>
 #include <mapbox/geometry/point_arithmetic.hpp>
 #include <mapbox/geometry/for_each_point.hpp>
--- a/src/3rdparty/mapbox-gl-native/include/mbgl/util/string.hpp
+++ b/src/3rdparty/mapbox-gl-native/include/mbgl/util/string.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <sstream>
 #include <string>
 #include <cassert>
--- a/src/3rdparty/mapbox-gl-native/src/mbgl/gl/stencil_mode.hpp
+++ b/src/3rdparty/mapbox-gl-native/src/mbgl/gl/stencil_mode.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <mbgl/util/variant.hpp>
 
 namespace mbgl {