Shader: Cleanup and rename AST files

include/Nazara/Shader/Ast/Nodes.inl

@@ -0,0 +1,41 @@
+// 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
+
+#include <Nazara/Shader/Ast/Nodes.hpp>
+#include <Nazara/Shader/Debug.hpp>
+
+namespace Nz::ShaderAst
+{
+	const ShaderAst::ExpressionType& GetExpressionType(ShaderAst::Expression& expr)
+	{
+		assert(expr.cachedExpressionType);
+		return expr.cachedExpressionType.value();
+	}
+
+	inline bool IsExpression(NodeType nodeType)
+	{
+		switch (nodeType)
+		{
+#define NAZARA_SHADERAST_EXPRESSION(Node) case NodeType::Node: return true;
+#include <Nazara/Shader/Ast/AstNodeList.hpp>
+
+		default:
+			return false;
+		}
+	}
+
+	inline bool IsStatement(NodeType nodeType)
+	{
+		switch (nodeType)
+		{
+#define NAZARA_SHADERAST_STATEMENT(Node) case NodeType::Node: return true;
+#include <Nazara/Shader/Ast/AstNodeList.hpp>
+
+		default:
+			return false;
+		}
+	}
+}
+
+#include <Nazara/Shader/DebugOff.hpp>