Improve support for interface blocks

[libs/gl.git] / source / glsl / visitor.h

diff --git a/source/glsl/visitor.h b/source/glsl/visitor.h
index 2a4ef549b827b4f9b42fb1c7db411770dc92ff21..a26e785c741e3b97e643d78f6353742feca04dd2 100644 (file)
--- a/source/glsl/visitor.h
+++ b/source/glsl/visitor.h
@@ -20,6 +20,7 @@ public:
        virtual void visit(Literal &) { }
        virtual void visit(ParenthesizedExpression &) { }
        virtual void visit(VariableReference &) { }
+       virtual void visit(InterfaceBlockReference &) { }
        virtual void visit(MemberAccess &) { }
        virtual void visit(UnaryExpression &) { }
        virtual void visit(BinaryExpression &) { }
@@ -94,7 +95,8 @@ public:
        void apply(Stage &, const std::set<Node *> &);
 
 private:
-       void remove_variable(std::map<std::string, VariableDeclaration *> &, VariableDeclaration &);
+       template<typename T>
+       void remove_from_map(std::map<std::string, T *> &, const std::string &, T &);
 
        virtual void visit(Block &);
        virtual void visit(StructDeclaration &);