fix a build warning.v0.15.25

1 files changed, 11 insertions, 10 deletions

diff --git a/src/yuescript/parser.hpp b/src/yuescript/parser.hpp
index 5a0afa8..83682ae 100644
--- a/src/yuescript/parser.hpp
+++ b/src/yuescript/parser.hpp
@@ -207,16 +207,6 @@ public:
         */
         rule(const expr& e);
 
-#ifndef NDEBUG
-
-        /** constructor from a expression name.
-                @param name name of expression.
-        */
-        struct initTag { };
-        rule(const char* name, initTag);
-
-#endif // NDEBUG
-
         /** constructor from rule.
                 @param r rule.
         */
@@ -271,6 +261,17 @@ public:
 
         rule& operator=(const expr&);
 
+#ifndef NDEBUG
+
+        /** constructor from a expression name.
+                @param name name of expression.
+        */
+        struct initTag { };
+        rule(const char* name, initTag);
+        const char* get_name() const { return m_name; }
+
+#endif // NDEBUG
+
 private:
         // mode
         enum _MODE {