Further refactor block and scope management

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

diff --git a/source/glsl/visitor.h b/source/glsl/visitor.h
index 9ca910becaa38656c15382ca3f8be0a97f499ba4..35dce52400fc74daf1c71ae538e8affa700121f4 100644 (file)
--- a/source/glsl/visitor.h
+++ b/source/glsl/visitor.h
@@ -44,7 +44,9 @@ public:
 class TraversingVisitor: public NodeVisitor
 {
 protected:
-       TraversingVisitor() { }
+       Block *current_block;
+
+       TraversingVisitor(): current_block(0) { }
 
 public:
        using NodeVisitor::visit;