X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fvalidate.h;h=e5b8ed4ebfa9397bea0220540b6f3719acf6a0b0;hb=041ba4b1acd55337239c5ce24cc310118c621206;hp=3efa51419d6e6c765f93839c3ed7b76218e0bfe0;hpb=d80750e7c20ea061f210b756196cc844b762b852;p=libs%2Fgl.git

diff --git a/source/glsl/validate.h b/source/glsl/validate.h
index 3efa5141..e5b8ed4e 100644
--- a/source/glsl/validate.h
+++ b/source/glsl/validate.h
@@ -78,9 +78,22 @@ private:
 	virtual void visit(VariableReference &);
 	virtual void visit(InterfaceBlockReference &);
 	virtual void visit(VariableDeclaration &);
+	virtual void visit(InterfaceBlock &);
 	virtual void visit(FunctionDeclaration &);
 };
 
+class ExpressionValidator: private Validator
+{
+public:
+	void apply(Stage &s) { stage = &s; s.content.visit(*this); }
+
+private:
+	virtual void visit(UnaryExpression &);
+	virtual void visit(BinaryExpression &);
+	virtual void visit(Assignment &);
+	virtual void visit(VariableDeclaration &);
+};
+
 } // namespace SL
 } // namespace GL
 } // namespace Msp