xo-reader: refactor: + expect_expr_xs cls [wip]

src/reader/expect_expr_xs.cpp

@@ -0,0 +1,24 @@
+/* file expect_expr_xs.cpp
+ *
+ * author: Roland Conybeare
+ */
+
+#include "expect_expr_xs.hpp"
+
+namespace xo {
+    namespace scm {
+
+        std::unique_ptr<expect_expr_xs>
+        expect_expr_xs::expect_rhs_expression() {
+            return std::make_unique<expect_expr_xs>(expect_expr_xs());
+
+        }
+
+        expect_expr_xs::expect_expr_xs()
+            : exprstate(exprstatetype::expect_rhs_expression)
+        {}
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end expect_expr_xs.cpp */