Check for existence of required version in Formatter

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

diff --git a/source/glsl/output.h b/source/glsl/output.h
index 5f741909062f2f9ada8fce46ae0fc7fe3502e02c..58983fcab68176faff98ed7666ff4c9aa6891d3b 100644 (file)
--- a/source/glsl/output.h
+++ b/source/glsl/output.h
@@ -1,6 +1,7 @@
 #ifndef MSP_GL_SL_OUTPUT_H_
 #define MSP_GL_SL_OUTPUT_H_
 
+#include "compiler.h"
 #include "syntax.h"
 #include "visitor.h"
 
@@ -8,6 +9,7 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
+/** Formats the syntax tree as GLSL. */
 class Formatter: private TraversingVisitor
 {
 private:
@@ -17,7 +19,6 @@ private:
        unsigned source_line;
        unsigned indent;
        bool parameter_list;
-       std::string block_interface;
 
 public:
        Formatter();
@@ -34,7 +35,9 @@ private:
        virtual void visit(Literal &);
        virtual void visit(ParenthesizedExpression &);
        virtual void visit(VariableReference &);
+       virtual void visit(InterfaceBlockReference &);
        virtual void visit(MemberAccess &);
+       virtual void visit(Swizzle &);
        virtual void visit(UnaryExpression &);
        virtual void visit(BinaryExpression &);
        virtual void visit(Assignment &);
@@ -50,9 +53,9 @@ private:
        virtual void visit(FunctionDeclaration &);
        virtual void visit(Conditional &);
        virtual void visit(Iteration &);
+       virtual void visit(Passthrough &);
        virtual void visit(Return &);
        virtual void visit(Jump &);
-       using TraversingVisitor::visit;
 };
 
 } // namespace SL