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Message from discussion r1425 committed - fix unused result compiler warnings
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perl-devel-nytp...@googlecode.com  
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 More options Aug 10 2012, 7:33 am
From: perl-devel-nytp...@googlecode.com
Date: Fri, 10 Aug 2012 11:33:12 +0000
Local: Fri, Aug 10 2012 7:33 am
Subject: [perl-devel-nytprof] r1425 committed - fix unused result compiler warnings
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Revision: 1425
Author:   tim.bu...@gmail.com
Date:     Fri Aug 10 04:32:58 2012
Log:      fix unused result compiler warnings
http://code.google.com/p/perl-devel-nytprof/source/detail?r=1425

Modified:
  /trunk/NYTProf.xs

=======================================
--- /trunk/NYTProf.xs   Wed Jun 27 06:13:42 2012
+++ /trunk/NYTProf.xs   Fri Aug 10 04:32:58 2012
@@ -1825,7 +1825,7 @@
      DBsv = hv_delete(GvHV(PL_DBsub), SvPVX(fullnamesv), (I32)total_len, 1);

      if (DBsv && parse_DBsub_value(aTHX_ DBsv, NULL, &line, NULL,  
SvPVX(fullnamesv))) {
-        SvREFCNT_inc(DBsv); /* was made mortal by hv_delete */
+        (void)SvREFCNT_inc(DBsv); /* was made mortal by hv_delete */
          sv_catpvf(fullnamesv,                   "@%u", (unsigned int)line);
          if (hv_fetch(GvHV(PL_DBsub), SvPV_nolen(fullnamesv),  
(I32)SvCUR(fullnamesv), 0)) {
              static unsigned int dup_begin_seqn;
@@ -2551,9 +2551,9 @@

          /* XXX if the goto op or goto'd xsub croaks then this'll leak */
          /* we can't mortalize here because we're about to leave scope */
-        SvREFCNT_inc(goto_subr_entry.caller_subnam_sv);
-        SvREFCNT_inc(goto_subr_entry.called_subnam_sv);
-        SvREFCNT_inc(sub_sv);
+        (void)SvREFCNT_inc(goto_subr_entry.caller_subnam_sv);
+        (void)SvREFCNT_inc(goto_subr_entry.called_subnam_sv);
+        (void)SvREFCNT_inc(sub_sv);

          /* grab the CvSTART of the called sub since it's available */
          called_cv = (CV*)SvRV(sub_sv);


 
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