/* pp_hot.c
*
* Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- * 2000, 2001, 2002, 2003, 2004, by Larry Wall and others
+ * 2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
SvUTF8_off(TARG);
}
-#if defined(PERL_Y2KWARN)
- if ((SvIOK(right) || SvNOK(right)) && ckWARN(WARN_Y2K) && SvOK(TARG)) {
- if (llen >= 2 && lpv[llen - 2] == '1' && lpv[llen - 1] == '9'
- && (llen == 2 || !isDIGIT(lpv[llen - 3])))
- {
- Perl_warner(aTHX_ packWARN(WARN_Y2K), "Possible Y2K bug: %s",
- "about to append an integer to '19'");
- }
- }
-#endif
-
if (lbyte != rbyte) {
if (lbyte)
sv_utf8_upgrade_nomg(TARG);
if (!SvREADONLY(TOPs) && SvIOK_notUV(TOPs) && !SvNOK(TOPs) && !SvPOK(TOPs)
&& SvIVX(TOPs) != IV_MAX)
{
- ++SvIVX(TOPs);
+ SvIV_set(TOPs, SvIVX(TOPs) + 1);
SvFLAGS(TOPs) &= ~(SVp_NOK|SVp_POK);
}
else /* Do all the PERL_PRESERVE_IVUV conditionals in sv_inc */
GV *gv;
if (SvTYPE(sv) != SVt_PVGV) {
- char *sym;
- STRLEN len;
-
if (SvGMAGICAL(sv)) {
mg_get(sv);
if (SvROK(sv))
}
RETSETUNDEF;
}
- sym = SvPV(sv,len);
if ((PL_op->op_flags & OPf_SPECIAL) &&
!(PL_op->op_flags & OPf_MOD))
{
- gv = (GV*)gv_fetchpv(sym, FALSE, SVt_PVAV);
+ gv = (GV*)gv_fetchsv(sv, FALSE, SVt_PVAV);
if (!gv
- && (!is_gv_magical(sym,len,0)
- || !(gv = (GV*)gv_fetchpv(sym, TRUE, SVt_PVAV))))
+ && (!is_gv_magical_sv(sv,0)
+ || !(gv = (GV*)gv_fetchsv(sv, TRUE, SVt_PVAV))))
{
RETSETUNDEF;
}
}
else {
if (PL_op->op_private & HINT_STRICT_REFS)
- DIE(aTHX_ PL_no_symref, sym, "an ARRAY");
- gv = (GV*)gv_fetchpv(sym, TRUE, SVt_PVAV);
+ DIE(aTHX_ PL_no_symref_sv, sv, "an ARRAY");
+ gv = (GV*)gv_fetchsv(sv, TRUE, SVt_PVAV);
}
}
else {
GV *gv;
if (SvTYPE(sv) != SVt_PVGV) {
- char *sym;
- STRLEN len;
-
if (SvGMAGICAL(sv)) {
mg_get(sv);
if (SvROK(sv))
}
RETSETUNDEF;
}
- sym = SvPV(sv,len);
if ((PL_op->op_flags & OPf_SPECIAL) &&
!(PL_op->op_flags & OPf_MOD))
{
- gv = (GV*)gv_fetchpv(sym, FALSE, SVt_PVHV);
+ gv = (GV*)gv_fetchsv(sv, FALSE, SVt_PVHV);
if (!gv
- && (!is_gv_magical(sym,len,0)
- || !(gv = (GV*)gv_fetchpv(sym, TRUE, SVt_PVHV))))
+ && (!is_gv_magical_sv(sv,0)
+ || !(gv = (GV*)gv_fetchsv(sv, TRUE, SVt_PVHV))))
{
RETSETUNDEF;
}
}
else {
if (PL_op->op_private & HINT_STRICT_REFS)
- DIE(aTHX_ PL_no_symref, sym, "a HASH");
- gv = (GV*)gv_fetchpv(sym, TRUE, SVt_PVHV);
+ DIE(aTHX_ PL_no_symref_sv, sv, "a HASH");
+ gv = (GV*)gv_fetchsv(sv, TRUE, SVt_PVHV);
}
}
else {
i = 0;
while (relem <= lastrelem) { /* gobble up all the rest */
SV **didstore;
- sv = NEWSV(28,0);
assert(*relem);
- sv_setsv(sv,*relem);
+ sv = newSVsv(*relem);
*(relem++) = sv;
didstore = av_store(ary,i++,sv);
if (magic) {
if (SvSCREAM(TARG))
r_flags |= REXEC_SCREAM;
- if ((int)(pm->op_pmflags & PMf_MULTILINE) != PL_multiline) {
- SAVEINT(PL_multiline);
- PL_multiline = pm->op_pmflags & PMf_MULTILINE;
- }
-
play_it_again:
if (global && rx->startp[0] != -1) {
t = s = rx->endp[0] + truebase;
continue;
}
} else if (SvUTF8(sv)) { /* OP_READLINE, OP_RCATLINE */
- U8 *s = (U8*)SvPVX(sv) + offset;
- STRLEN len = SvCUR(sv) - offset;
- U8 *f;
+ const U8 *s = (U8*)SvPVX(sv) + offset;
+ const STRLEN len = SvCUR(sv) - offset;
+ const U8 *f;
if (ckWARN(WARN_UTF8) &&
!Perl_is_utf8_string_loc(aTHX_ s, len, &f))
/* string increment */
register SV* cur = cx->blk_loop.iterlval;
STRLEN maxlen = 0;
- char *max = SvOK((SV*)av) ? SvPV((SV*)av, maxlen) : "";
+ const char *max = SvOK((SV*)av) ? SvPV((SV*)av, maxlen) : "";
if (!SvNIOK(cur) && SvCUR(cur) <= maxlen) {
if (SvREFCNT(*itersvp) == 1 && !SvMAGICAL(*itersvp)) {
/* safe to reuse old SV */
? REXEC_COPY_STR : 0;
if (SvSCREAM(TARG))
r_flags |= REXEC_SCREAM;
- if ((int)(pm->op_pmflags & PMf_MULTILINE) != PL_multiline) {
- SAVEINT(PL_multiline);
- PL_multiline = pm->op_pmflags & PMf_MULTILINE;
- }
+
orig = m = s;
if (rx->reganch & RE_USE_INTUIT) {
PL_bostr = orig;
have_a_cow:
#endif
rxtainted |= RX_MATCH_TAINTED(rx);
- dstr = NEWSV(25, len);
- sv_setpvn(dstr, m, s-m);
+ dstr = newSVpvn(m, s-m);
if (DO_UTF8(TARG))
SvUTF8_on(dstr);
PL_curpm = pm;
(void)SvUPGRADE(dbsv, SVt_PVIV);
(void)SvIOK_on(dbsv);
SAVEIV(SvIVX(dbsv));
- SvIVX(dbsv) = PTR2IV(cv); /* Do it the quickest way */
+ SvIV_set(dbsv, PTR2IV(cv)); /* Do it the quickest way */
}
if (CvXSUB(cv))
sv_setiv(PL_DBassertion, 1);
cv = get_db_sub(&sv, cv);
- if (!cv)
- DIE(aTHX_ "No DBsub routine");
+ if (!cv || (!CvXSUB(cv) && !CvSTART(cv)))
+ DIE(aTHX_ "No DB::sub routine defined");
}
if (!(CvXSUB(cv))) {
*/
if (CvDEPTH(cv) >= 2) {
PERL_STACK_OVERFLOW_CHECK();
- pad_push(padlist, CvDEPTH(cv), 1);
+ pad_push(padlist, CvDEPTH(cv));
}
PAD_SET_CUR(padlist, CvDEPTH(cv));
if (hasargs)
SV* elemsv = POPs;
IV elem = SvIV(elemsv);
AV* av = (AV*)POPs;
- U32 lval = PL_op->op_flags & OPf_MOD || LVRET;
- U32 defer = (PL_op->op_private & OPpLVAL_DEFER) && (elem > AvFILL(av));
+ const U32 lval = PL_op->op_flags & OPf_MOD || LVRET;
+ const U32 defer = (PL_op->op_private & OPpLVAL_DEFER) && (elem > av_len(av));
SV *sv;
if (SvROK(elemsv) && !SvGAMAGIC(elemsv) && ckWARN(WARN_MISC))
if (!SvOK(sv) ||
!(packname) ||
- !(iogv = gv_fetchpv(packname, FALSE, SVt_PVIO)) ||
+ !(iogv = gv_fetchsv(sv, FALSE, SVt_PVIO)) ||
!(ob=(SV*)GvIO(iogv)))
{
/* this isn't the name of a filehandle either */
}
return isGV(gv) ? (SV*)GvCV(gv) : (SV*)gv;
}
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * vim: shiftwidth=4:
+*/
projects / p5sagit/p5-mst-13.2.git / blobdiff