xo-interpreter2 stack: scaffold DClosure, DLocalEnv [WIP]

xo-interpreter2/src/interpreter2/DClosure.cpp

@@ -0,0 +1,29 @@
+/** @file DClosure.cpp
+ *
+ *  @author Roland Conybeare, Feb 2026
+ **/
+
+#include "DClosure.hpp"
+
+namespace xo {
+    namespace scm {
+
+        DClosure::DClosure(const DLambdaExpr * lm,
+                           const DLocalEnv * env)
+        : lambda_{lm}, env_{env}
+        {}
+
+        DClosure *
+        DClosure::make(obj<AAllocator> mm,
+                       const DLambdaExpr * lm,
+                       const DLocalEnv * env)
+        {
+            void * mem = mm.alloc_for<DClosure>();
+
+            return new (mem) DClosure(lm, env);
+        }
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end DClosure.cpp */