Document ‘Attempt to clear deleted array’ in perldiag

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index 8699847..d5b1ff4 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -283,6 +283,13 @@ example by:
 
     bless $self, "$proto";
 
+=item Attempt to clear deleted array
+
+(S debugging) An array was assigned to when it was being freed.
+Freed values are not supposed to be visible to Perl code.  This
+can also happen if XS code calls C<av_clear> from a custom magic
+callback on the array.
+
 =item Attempt to delete disallowed key '%s' from a restricted hash
 
 (F) The failing code attempted to delete from a restricted hash a key

diff --git a/t/porting/diag.t b/t/porting/diag.t
index 4753406..7f45c2b 100644 (file)
--- a/t/porting/diag.t
+++ b/t/porting/diag.t
@@ -353,7 +353,6 @@ Malformed UTF-8 character (unexpected non-continuation byte 0x%x, immediately af
 
 %s (%d) does not match %s (%d),
 %s (%d) smaller than %s (%d),
-Attempt to clear deleted array
 Attempt to free non-existent shared string '%s'%s
 Attempt to free temp prematurely: SV 0x%x
 Attempt to free unreferenced scalar: SV 0x%x