RARRAY_AREF: convert into an inline function

RARRAY_AREF has been a macro for reasons.  We might not be able to
change that for public APIs, but why not relax the situation internally
to make it an inline function.

1 files changed, 2 insertions, 1 deletions

diff --git a/enumerator.c b/enumerator.c
index 77cf565eec..3ea308a7cd 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -2087,7 +2087,8 @@ lazy_flat_map_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo
         long i;
         LAZY_MEMO_RESET_BREAK(result);
         for (i = 0; i + 1 < RARRAY_LEN(ary); i++) {
-            lazy_yielder_yield(result, proc_index, 1, &RARRAY_AREF(ary, i));
+            const VALUE argv = RARRAY_AREF(ary, i);
+            lazy_yielder_yield(result, proc_index, 1, &argv);
         }
         if (break_p) LAZY_MEMO_SET_BREAK(result);
         if (i >= RARRAY_LEN(ary)) return 0;