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In perl.git, the branch blead has been updated

<http://perl5.git.perl.org/perl.git/commitdiff/f2b9631d5d19d2b71c1776e1193173d13f3620bf?hp=5f602b3b7e2c9031e50c464666e93499c86a8fbe>

- Log -----------------------------------------------------------------
commit f2b9631d5d19d2b71c1776e1193173d13f3620bf
Author: David Mitchell <davem@iabyn.com>
Date: Mon May 23 14:43:56 2016 +0100

     CX_POP_SAVEARRAY(): use more distinctive var name

     Under -Wshadow, CX_POP_SAVEARRAY's local var 'av' can generate this
     warning:

         warning: declaration shadows a local variable [-Wshadow]

     So rename it to cx_pop_savearay_av to reduce the risk of a clash.

     (See http://nntp.perl.org/group/perl.perl5.porters/236444)
-----------------------------------------------------------------------

Summary of changes:
  cop.h | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cop.h b/cop.h
index da29572..b371379 100644
--- a/cop.h
+++ b/cop.h
@@ -609,10 +609,10 @@ struct block_format {
  /* Restore old @_ */
  #define CX_POP_SAVEARRAY(cx) \
      STMT_START { \
- AV *av = GvAV(PL_defgv); \
+ AV *cx_pop_savearray_av = GvAV(PL_defgv); \
   GvAV(PL_defgv) = cx->blk_sub.savearray; \
          cx->blk_sub.savearray = NULL; \
- SvREFCNT_dec(av); \
+ SvREFCNT_dec(cx_pop_savearray_av); \
      } STMT_END

  /* junk in @_ spells trouble when cloning CVs and in pp_caller(), so don't

--
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