The ext/Cwd/Cwd.xs part of...

[p5sagit/p5-mst-13.2.git] / util.c

diff --git a/util.c b/util.c
index 670c823..173e5d7 100644 (file)
--- a/util.c
+++ b/util.c
@@ -4176,10 +4176,6 @@ Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
     SV * const hv = newSVrv(rv, "version"); /* create an SV and upgrade the RV */
     (void)sv_upgrade(hv, SVt_PVHV); /* needs to be an HV type */
 
-#ifndef NODEFAULT_SHAREKEYS
-    HvSHAREKEYS_on(hv);         /* key-sharing on by default */
-#endif
-
     while (isSPACE(*s)) /* leading whitespace is OK */
        s++;
 
@@ -4386,9 +4382,6 @@ Perl_new_version(pTHX_ SV *ver)
        /* This will get reblessed later if a derived class*/
        SV * const hv = newSVrv(rv, "version"); 
        (void)sv_upgrade(hv, SVt_PVHV); /* needs to be an HV type */
-#ifndef NODEFAULT_SHAREKEYS
-       HvSHAREKEYS_on(hv);         /* key-sharing on by default */
-#endif
 
        if ( SvROK(ver) )
            ver = SvRV(ver);
@@ -5112,6 +5105,26 @@ Perl_sv_nosharing(pTHX_ SV *sv)
     PERL_UNUSED_ARG(sv);
 }
 
+/*
+
+=for apidoc sv_destroyable
+
+Dummy routine which reports that object can be destroyed when there is no
+sharing module present.  It ignores its single SV argument, and returns
+'true'.  Exists to avoid test for a NULL function pointer and because it
+could potentially warn under some level of strict-ness.
+
+=cut
+*/
+
+bool
+Perl_sv_destroyable(pTHX_ SV *sv)
+{
+    PERL_UNUSED_CONTEXT;
+    PERL_UNUSED_ARG(sv);
+    return TRUE;
+}
+
 U32
 Perl_parse_unicode_opts(pTHX_ const char **popt)
 {