Further refactor the resolving process in SL::Compiler

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

diff --git a/source/glsl/output.h b/source/glsl/output.h
index b8554b7d1aa83eb95f89e1647a280492883065e3..69a99d1e5e67979f9dddcd48d5db4c236ce5882e 100644 (file)
--- 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:
@@ -36,6 +37,7 @@ 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 &);