From: Nicholas Clark <nick@ccl4.org>
Date: Mon, 5 Feb 2007 23:52:23 +0000 (+0000)
Subject: Make a dummy OPpPAD_STATE and a dummy PL_unitcheck_save available to
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e66636537be1375e175fdc55f8c556880390711f;p=p5sagit%2Fp5-mst-13.2.git

Make a dummy OPpPAD_STATE and a dummy PL_unitcheck_save available to
pre 5.9.x.

p4raw-id: //depot/perl@30142
---

diff --git a/ext/B/B.xs b/ext/B/B.xs
index 75fb33b..02b1efb 100644
--- a/ext/B/B.xs
+++ b/ext/B/B.xs
@@ -589,6 +589,7 @@ BOOT:
     specialsv_list[6] = (SV *) pWARN_STD;
 #if PERL_VERSION <= 8
 #  define CVf_ASSERTION	0
+#  define OPpPAD_STATE 0
 #endif
 #include "defsubs.h"
 }
@@ -597,7 +598,11 @@ BOOT:
 #define B_init_av()	PL_initav
 #define B_inc_gv()	PL_incgv
 #define B_check_av()	PL_checkav_save
-#define B_unitcheck_av()	PL_unitcheckav_save
+#if PERL_VERSION > 8
+#  define B_unitcheck_av()	PL_unitcheckav_save
+#else
+#  define B_unitcheck_av()	NULL
+#endif
 #define B_begin_av()	PL_beginav_save
 #define B_end_av()	PL_endav
 #define B_main_root()	PL_main_root
diff --git a/ext/B/defsubs_h.PL b/ext/B/defsubs_h.PL
index 0e30e46..2bc0a1f 100644
--- a/ext/B/defsubs_h.PL
+++ b/ext/B/defsubs_h.PL
@@ -53,6 +53,13 @@ foreach my $const (qw(
  {
   doconst($const);
  }
+
+if ($] < 5.009) {
+    # This is only present in 5.10, but it's useful to B::Deparse to be able
+    # to import a dummy value from B
+    doconst(OPpPAD_STATE);
+}
+
 foreach my $file (qw(op.h cop.h))
  {
   my $path = $^O eq 'MacOS' ? ":::$file" : "../../$file";