Adjust naming of generated variables

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

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index b8d9c1a6e98ab8325569a78a1242a6a4a44cff00..6129421133b0d02ccb416758cf105758a956b01d 100644 (file)
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -152,14 +152,6 @@ struct Literal: Expression
        virtual void visit(NodeVisitor &);
 };
 
-struct ParenthesizedExpression: Expression
-{
-       NodePtr<Expression> expression;
-
-       virtual ParenthesizedExpression *clone() const { return new ParenthesizedExpression(*this); }
-       virtual void visit(NodeVisitor &);
-};
-
 struct VariableReference: Expression
 {
        std::string name;
@@ -553,6 +545,8 @@ struct Module
        Module();
 };
 
+std::string get_unused_variable_name(const Block &, const std::string &);
+
 } // namespace SL
 } // namespace GL
 } // namespace Msp