1 files changed, 7 insertions, 1 deletions

diff --git a/src/lj_obj.h b/src/lj_obj.h
index ea5c69c5..cbb25675 100644
--- a/src/lj_obj.h
+++ b/src/lj_obj.h
@@ -410,6 +410,12 @@ enum {
 #define setvmstate(g, st)       ((g)->vmstate = ~LJ_VMST_##st)
 
 /* Metamethods. */
+#ifdef LUAJIT_ENABLE_LUA52COMPAT
+#define MMDEF_52(_) _(pairs) _(ipairs)
+#else
+#define MMDEF_52(_)
+#endif
+
 #define MMDEF(_) \
   _(index) _(newindex) _(gc) _(mode) _(eq) \
   /* Only the above (fast) metamethods are negative cached (max. 8). */ \
@@ -417,7 +423,7 @@ enum {
   /* The following must be in ORDER ARITH. */ \
   _(add) _(sub) _(mul) _(div) _(mod) _(pow) _(unm) \
   /* The following are used in the standard libraries. */ \
-  _(metatable) _(tostring) _(pairs) _(ipairs)
+  _(metatable) _(tostring) MMDEF_52(_)
 
 typedef enum {
 #define MMENUM(name)    MM_##name,