glsl: Use ir_rvalue to represent generic error_type values.

[mesa.git] / src / glsl / ir_hv_accept.cpp

diff --git a/src/glsl/ir_hv_accept.cpp b/src/glsl/ir_hv_accept.cpp
index 0e78fda81fdd4ed27db4f1723870dd00d624bf9c..c3be0521598e8e2232bae0bde899648d44b16ab7 100644 (file)
--- a/src/glsl/ir_hv_accept.cpp
+++ b/src/glsl/ir_hv_accept.cpp
@@ -65,6 +65,13 @@ visit_list_elements(ir_hierarchical_visitor *v, exec_list *l,
 }
 
 
+ir_visitor_status
+ir_rvalue::accept(ir_hierarchical_visitor *v)
+{
+   return v->visit(this);
+}
+
+
 ir_visitor_status
 ir_variable::accept(ir_hierarchical_visitor *v)
 {