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| author | David Mitchell <davem@iabyn.com> | 2017-07-03 17:07:28 +0100 |
|---|---|---|
| committer | David Mitchell <davem@iabyn.com> | 2017-07-27 11:30:21 +0100 |
| commit | 5a6c28370397ad3d5c138df5778833dc4b11c3be (patch) | |
| tree | 220b9b186bb82e9ed21290c3f93130b906e3ba27 /globvar.sym | |
| parent | 0283ad960acb937e9387b3323f1f7852c2adb0fa (diff) | |
| download | perl-5a6c28370397ad3d5c138df5778833dc4b11c3be.tar.gz | |
add PL_sv_zero
it's like PL_sv_no, except that its string value is "0" rather than "".
It can be used for example where pp function wants to push a zero return
value on the stack. The next commit will start to use it.
Also update the SvIMMORTAL() to be more efficient: it now checks whether
the SV's address is in a range rather than individually checking against
&PL_sv_undef, &PL_sv_no etc.
Diffstat (limited to 'globvar.sym')
| -rw-r--r-- | globvar.sym | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/globvar.sym b/globvar.sym index c82dc8f1c8..a91d520306 100644 --- a/globvar.sym +++ b/globvar.sym @@ -3,6 +3,7 @@ # *** Usual globals initialized at runtime should be added in *var*.h. PL_No +PL_Zero PL_Yes PL_bincompat_options PL_bitcount |