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-rw-r--r--pod/perldiag.pod4
1 files changed, 4 insertions, 0 deletions
diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index 087f90682a..0187cbcc41 100644
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -3906,8 +3906,12 @@ which is why it's currently left out of your copy.
believes it found an infinite loop in the C<@ISA> hierarchy. This is a
crude check that bails out after 100 levels of C<@ISA> depth.
+=item refcnt_dec: fd %d%s
+
=item refcnt: fd %d%s
+=item refcnt_inc: fd %d%s
+
(P) Perl's I/O implementation failed an internal consistency check. If
you see this message, something is very wrong.