X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.h;h=549e5e895add03fb41f8b62b3c038a1be01326cb;hb=696a97bd7411d69953c1a9e4b5f3dfb4c1d848f1;hp=deb2c78027c0debcddaeac9eb0b24a4f693ec51e;hpb=d3ceb2186dc79130508093b3d0c944771a53534f;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index deb2c780..549e5e89 100644
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -360,56 +360,6 @@ struct Jump: Statement
 	virtual void visit(NodeVisitor &);
 };
 
-struct NodeVisitor
-{
-	virtual ~NodeVisitor() { }
-
-	virtual void visit(Block &) { }
-	virtual void visit(Literal &) { }
-	virtual void visit(ParenthesizedExpression &) { }
-	virtual void visit(VariableReference &) { }
-	virtual void visit(MemberAccess &) { }
-	virtual void visit(UnaryExpression &) { }
-	virtual void visit(BinaryExpression &) { }
-	virtual void visit(Assignment &);
-	virtual void visit(FunctionCall &) { }
-	virtual void visit(ExpressionStatement &) { }
-	virtual void visit(Import &) { }
-	virtual void visit(Precision &) { }
-	virtual void visit(Layout &) { }
-	virtual void visit(InterfaceLayout &) { }
-	virtual void visit(StructDeclaration &) { }
-	virtual void visit(VariableDeclaration &) { }
-	virtual void visit(InterfaceBlock &) { }
-	virtual void visit(FunctionDeclaration &) { }
-	virtual void visit(Conditional &) { }
-	virtual void visit(Iteration &) { }
-	virtual void visit(Passthrough &) { }
-	virtual void visit(Return &) { }
-	virtual void visit(Jump &) { }
-};
-
-struct TraversingVisitor: NodeVisitor
-{
-	using NodeVisitor::visit;
-	virtual void visit(Block &);
-	virtual void visit(ParenthesizedExpression &);
-	virtual void visit(MemberAccess &);
-	virtual void visit(UnaryExpression &);
-	virtual void visit(BinaryExpression &);
-	virtual void visit(FunctionCall &);
-	virtual void visit(ExpressionStatement &);
-	virtual void visit(InterfaceLayout &);
-	virtual void visit(StructDeclaration &);
-	virtual void visit(VariableDeclaration &);
-	virtual void visit(InterfaceBlock &);
-	virtual void visit(FunctionDeclaration &);
-	virtual void visit(Conditional &);
-	virtual void visit(Iteration &);
-	virtual void visit(Passthrough &);
-	virtual void visit(Return &);
-};
-
 enum StageType
 {
 	SHARED,