X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Foutput.h;h=f720606eadbda1eeef757a39a7bb75bfbd4696d1;hb=041ba4b1acd55337239c5ce24cc310118c621206;hp=b8554b7d1aa83eb95f89e1647a280492883065e3;hpb=5c33b56c3b97ca0381ac216a603c7553f4bea499;p=libs%2Fgl.git

diff --git a/source/glsl/output.h b/source/glsl/output.h
index b8554b7d..f720606e 100644
--- a/source/glsl/output.h
+++ b/source/glsl/output.h
@@ -9,6 +9,7 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
+/** Formats the syntax tree as GLSL. */
 class Formatter: private TraversingVisitor
 {
 private:
@@ -19,7 +20,6 @@ private:
 	unsigned source_line;
 	unsigned indent;
 	bool parameter_list;
-	std::string block_interface;
 
 public:
 	Formatter();
@@ -36,6 +36,7 @@ private:
 	virtual void visit(Literal &);
 	virtual void visit(ParenthesizedExpression &);
 	virtual void visit(VariableReference &);
+	virtual void visit(InterfaceBlockReference &);
 	virtual void visit(MemberAccess &);
 	virtual void visit(UnaryExpression &);
 	virtual void visit(BinaryExpression &);