glsl: Use ir_rvalue to represent generic error_type values.

[mesa.git] / src / glsl / ir_hierarchical_visitor.h

diff --git a/src/glsl/ir_hierarchical_visitor.h b/src/glsl/ir_hierarchical_visitor.h
index bba046db424db99f9cf66fd94d808dd739d950a8..143eb7c8878836a894069bc1bf5821494a0f7656 100644 (file)
--- a/src/glsl/ir_hierarchical_visitor.h
+++ b/src/glsl/ir_hierarchical_visitor.h
@@ -82,6 +82,7 @@ public:
     * \name Visit methods for leaf-node classes
     */
    /*@{*/
+   virtual ir_visitor_status visit(class ir_rvalue *);
    virtual ir_visitor_status visit(class ir_variable *);
    virtual ir_visitor_status visit(class ir_constant *);
    virtual ir_visitor_status visit(class ir_loop_jump *);