X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fvalidate.h;h=bf2677e8d1cd993f67a5fa1936c4aeb37c0f32f1;hb=9bec9da4ec633a541cf6048beed99629fefae2b9;hp=c723b995567f869330d0c4f393278c824c33cab8;hpb=4c805f55d89919d6971d600102ab4d6d65d56dc3;p=libs%2Fgl.git

diff --git a/source/glsl/validate.h b/source/glsl/validate.h
index c723b995..bf2677e8 100644
--- a/source/glsl/validate.h
+++ b/source/glsl/validate.h
@@ -50,6 +50,17 @@ private:
 	virtual void visit(FunctionDeclaration &);
 };
 
+class ReferenceValidator: private Validator
+{
+public:
+	void apply(Stage &s) { stage = &s; s.content.visit(*this); }
+
+private:
+	virtual void visit(VariableReference &);
+	virtual void visit(InterfaceBlockReference &);
+	virtual void visit(VariableDeclaration &);
+};
+
 } // namespace SL
 } // namespace GL
 } // namespace Msp