Perl_mg_length(pTHX_ SV *sv)
{
MAGIC* mg;
- char *junk;
STRLEN len;
for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) {
}
}
- junk = SvPV(sv, len);
+ (void)SvPV(sv, len);
return len;
}
goto getparen;
}
return 0;
+ case '\016': /* ^N */
+ if (PL_curpm && (rx = PM_GETRE(PL_curpm))) {
+ paren = rx->lastcloseparen;
+ if (paren)
+ goto getparen;
+ }
+ return 0;
case '`':
if (PL_curpm && (rx = PM_GETRE(PL_curpm))) {
if (rx->startp[0] != -1) {
}
sv_setsv(sv,&PL_sv_undef);
break;
+ case '\016': /* ^N */
+ if (PL_curpm && (rx = PM_GETRE(PL_curpm))) {
+ paren = rx->lastcloseparen;
+ if (paren)
+ goto getparen;
+ }
+ sv_setsv(sv,&PL_sv_undef);
+ break;
case '`':
if (PL_curpm && (rx = PM_GETRE(PL_curpm))) {
if ((s = rx->subbeg) && rx->startp[0] != -1) {
Perl_magic_getnkeys(pTHX_ SV *sv, MAGIC *mg)
{
HV *hv = (HV*)LvTARG(sv);
- HE *entry;
I32 i = 0;
-
+
if (hv) {
- (void) hv_iterinit(hv);
- if (! SvTIED_mg((SV*)hv, PERL_MAGIC_tied))
- i = HvKEYS(hv);
- else {
- /*SUPPRESS 560*/
- while ((entry = hv_iternext(hv))) {
- i++;
- }
- }
+ (void) hv_iterinit(hv);
+ if (! SvTIED_mg((SV*)hv, PERL_MAGIC_tied))
+ i = HvKEYS(hv);
+ else {
+ while (hv_iternext(hv))
+ i++;
+ }
}
sv_setiv(sv, (IV)i);
{
DEBUG_S(PerlIO_printf(Perl_debug_log,
"0x%"UVxf": magic_mutexfree 0x%"UVxf"\n",
- PTR2UV(thr), PTR2UV(sv));)
+ PTR2UV(thr), PTR2UV(sv)));
if (MgOWNER(mg))
Perl_croak(aTHX_ "panic: magic_mutexfree");
MUTEX_DESTROY(MgMUTEXP(mg));
CV *cv = Nullcv;
OP *myop = PL_op;
U32 flags = 0;
- I32 o_save_i = PL_savestack_ix;
XPV *tXpv = PL_Xpv;
#if defined(WIN32) && defined(PERL_IMPLICIT_CONTEXT)
infinity, so we fix 4 (in fact 5): */
if (flags & 1) {
PL_savestack_ix += 5; /* Protect save in progress. */
- o_save_i = PL_savestack_ix;
SAVEDESTRUCTOR_X(unwind_handler_stack, (void*)&flags);
}
if (flags & 4)