Remove unnecessary std:: qualifiers

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

diff --git a/source/glsl/output.h b/source/glsl/output.h
index efcde5d66f30440bfbcbe24bee9c39ce86d34c29..09cdf0714fb735103ba1cbedac9e2e53239d97fe 100644 (file)
--- a/source/glsl/output.h
+++ b/source/glsl/output.h
@@ -20,12 +20,12 @@ private:
        unsigned indent;
        bool parameter_list;
        bool omit_builtin;
+       bool r_empty_name;
 
 public:
        Formatter();
 
-       const std::string &apply(Stage &);
-       const std::string &apply(Node &n) { n.visit(*this); return formatted; }
+       std::string apply(Stage &);
 
 private:
        void append(const std::string &);
@@ -35,7 +35,6 @@ private:
        virtual void visit(Block &);
        void visit_expression(Expression &, const Operator *, bool);
        virtual void visit(Literal &);
-       virtual void visit(ParenthesizedExpression &);
        virtual void visit(VariableReference &);
        virtual void visit(InterfaceBlockReference &);
        virtual void visit(MemberAccess &);