[core] disallow subtyping of gl::Attributes<> and use type aliases instead

2 files changed, 2 insertions, 2 deletions

diff --git a/src/mbgl/gl/attribute.hpp b/src/mbgl/gl/attribute.hpp
index 9d8947e4e5..c572ef7d47 100644
--- a/src/mbgl/gl/attribute.hpp
+++ b/src/mbgl/gl/attribute.hpp
@@ -214,7 +214,7 @@ void bindAttributeLocation(Context&, ProgramID, AttributeLocation, const char *
 std::set<std::string> getActiveAttributes(ProgramID);
 
 template <class... As>
-class Attributes {
+class Attributes final {
 public:
     using Types = TypeList<As...>;
     using Locations = IndexedTuple<
diff --git a/src/mbgl/gl/uniform.hpp b/src/mbgl/gl/uniform.hpp
index 38a0a759b3..62e201ee4b 100644
--- a/src/mbgl/gl/uniform.hpp
+++ b/src/mbgl/gl/uniform.hpp
@@ -52,7 +52,7 @@ public:
 UniformLocation uniformLocation(ProgramID, const char * name);
 
 template <class... Us>
-class Uniforms {
+class Uniforms final {
 public:
     using Types = TypeList<Us...>;
     using State = IndexedTuple<TypeList<Us...>, TypeList<UniformState<typename Us::Value>...>>;