Refactor UnusedVariableRemover

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

diff --git a/source/glsl/output.h b/source/glsl/output.h
index 69a99d1e5e67979f9dddcd48d5db4c236ce5882e..61c02caada72aed11f5e7361c55b639ccde449b9 100644 (file)
--- a/source/glsl/output.h
+++ b/source/glsl/output.h
@@ -20,7 +20,6 @@ private:
        unsigned source_line;
        unsigned indent;
        bool parameter_list;
-       std::string block_interface;
 
 public:
        Formatter();
@@ -39,6 +38,7 @@ private:
        virtual void visit(VariableReference &);
        virtual void visit(InterfaceBlockReference &);
        virtual void visit(MemberAccess &);
+       virtual void visit(Swizzle &);
        virtual void visit(UnaryExpression &);
        virtual void visit(BinaryExpression &);
        virtual void visit(Assignment &);