xo-reader2 scaffold (fomo+arena version of xo-reader/) [WIP]

xo-reader2/src/reader2/ParserStack.cpp

@@ -0,0 +1,28 @@
+/** @file ParserStack.cpp
+*
+ *  @author Roland Conybeare, Jan 2026
+ **/
+
+#include "ParserStack.hpp"
+#include "SyntaxStateMachine.hpp"
+
+namespace xo {
+    using xo::facet::typeseq;
+
+    namespace scm {
+
+        ParserStack *
+        ParserStack::push(obj<AAllocator> mm,
+                          obj<ASyntaxStateMachine> ssm)
+
+        {
+            void * mem = mm.alloc(typeseq::id<ParserStack>(),
+                                  sizeof(ParserStack));
+
+            return new (mem) ParserStack(ssm, parent_);
+        }
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end ParserStack.cpp */