Minor, largely cosmetic tweaks

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

diff --git a/source/glsl/visitor.cpp b/source/glsl/visitor.cpp
index f4b2a8d01c25294ca153e1a629d86de0260b1cc8..3d832c73789b635e25978d23be803ff7ad164507 100644 (file)
--- a/source/glsl/visitor.cpp
+++ b/source/glsl/visitor.cpp
@@ -7,12 +7,6 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
-void NodeVisitor::visit(Assignment &assign)
-{
-       visit(static_cast<BinaryExpression &>(assign));
-}
-
-
 void TraversingVisitor::visit(Block &block)
 {
        if(&block!=current_block)
@@ -43,6 +37,11 @@ void TraversingVisitor::visit(BinaryExpression &binary)
        binary.right->visit(*this);
 }
 
+void TraversingVisitor::visit(Assignment &assign)
+{
+       visit(static_cast<BinaryExpression &>(assign));
+}
+
 void TraversingVisitor::visit(FunctionCall &call)
 {
        for(NodeArray<Expression>::iterator i=call.arguments.begin(); i!=call.arguments.end(); ++i)