X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fvisitor.cpp;h=717acad1fdf6dbbd0f03e4e4a9a64ce3f2a4bcd2;hb=47d9d5d10469340af44909de9c8ab9fd4f1a19a1;hp=58d323ab540fc3be3a02c70a7c0a81dd333977b8;hpb=696a97bd7411d69953c1a9e4b5f3dfb4c1d848f1;p=libs%2Fgl.git

diff --git a/source/glsl/visitor.cpp b/source/glsl/visitor.cpp
index 58d323ab..717acad1 100644
--- a/source/glsl/visitor.cpp
+++ b/source/glsl/visitor.cpp
@@ -114,17 +114,6 @@ void TraversingVisitor::visit(Return &ret)
 }
 
 
-StageVisitor::StageVisitor():
-	stage(0)
-{ }
-
-void StageVisitor::apply(Stage &s)
-{
-	SetForScope<Stage *> set(stage, &s);
-	stage->content.visit(*this);
-}
-
-
 BlockModifier::BlockModifier():
 	remove_node(false)
 { }
@@ -158,9 +147,16 @@ void BlockModifier::visit(Block &block)
 
 
 NodeRemover::NodeRemover(const set<Node *> &r):
+	stage(0),
 	to_remove(r)
 { }
 
+void NodeRemover::apply(Stage &s)
+{
+	SetForScope<Stage *> set_stage(stage, &s);
+	visit(s.content);
+}
+
 void NodeRemover::visit(Block &block)
 {
 	for(NodeList<Statement>::iterator i=block.body.begin(); i!=block.body.end(); )