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| -rw-r--r-- | pod/perlguts.pod | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pod/perlguts.pod b/pod/perlguts.pod index 5e8f077f29..07509bcc04 100644 --- a/pod/perlguts.pod +++ b/pod/perlguts.pod @@ -2008,6 +2008,9 @@ Note that C<sv_setref_pv> copies the pointer while this copies the string. =item sv_setsv Copies the contents of the source SV C<ssv> into the destination SV C<dsv>. +(B<NOTE:> If C<ssv> has the C<SVs_TEMP> bit set, C<sv_setsv> may simply steal +the string from C<ssv> and give it to C<dsv>, leaving C<ssv> empty. +Caveat caller.) void sv_setsv _((SV* dsv, SV* ssv)); |