moved Ast files

src/Ast.h → src/ast/Ast.h

@@ -39,6 +39,8 @@ namespace qlow
     class StructureVisitor;
     namespace ast
     {
+        class Ast;
+
         // base class
         struct AstObject;
 
@@ -94,6 +96,13 @@ namespace qlow
 }
 
 
+class qlow::ast::Ast
+{
+    OwningList<AstObject> objects;
+public:
+    inline const OwningList<AstObject>& getObjects(void) const { return objects; }
+};
+
 
 struct qlow::ast::AstObject :
     public Visitable<std::unique_ptr<sem::SemanticObject>, sem::Scope&, StructureVisitor>