Rework shader AST (WIP)

include/Nazara/Shader/ShaderAstExpressionVisitorExcept.hpp

@@ -0,0 +1,26 @@
+// Copyright (C) 2020 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Shader generator"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_SHADERASTEXPRESSIONVISITOREXCEPT_HPP
+#define NAZARA_SHADERASTEXPRESSIONVISITOREXCEPT_HPP
+
+#include <Nazara/Prerequisites.hpp>
+#include <Nazara/Shader/Config.hpp>
+#include <Nazara/Shader/ShaderAstExpressionVisitor.hpp>
+
+namespace Nz::ShaderAst
+{
+	class NAZARA_SHADER_API ExpressionVisitorExcept : public AstExpressionVisitor
+	{
+		public:
+			using AstExpressionVisitor::Visit;
+
+#define NAZARA_SHADERAST_EXPRESSION(Node) void Visit(ShaderAst::Node& node) override;
+#include <Nazara/Shader/ShaderAstNodes.hpp>
+	};
+}
+
+#endif