void
Perl_op_free(pTHX_ OP *o)
{
+ dVAR;
OPCODE type;
PADOFFSET refcnt;
Perl_op_clear(pTHX_ OP *o)
{
+ dVAR;
switch (o->op_type) {
case OP_NULL: /* Was holding old type, if any. */
case OP_ENTEREVAL: /* Was holding hints. */
{
HV *pmstash = PmopSTASH(cPMOPo);
if (pmstash && SvREFCNT(pmstash)) {
- PMOP *pmop = HvPMROOT(pmstash);
- PMOP *lastpmop = NULL;
- while (pmop) {
- if (cPMOPo == pmop) {
- if (lastpmop)
- lastpmop->op_pmnext = pmop->op_pmnext;
- else
- HvPMROOT(pmstash) = pmop->op_pmnext;
- break;
+ MAGIC *mg = mg_find((SV*)pmstash, PERL_MAGIC_symtab);
+ if (mg) {
+ PMOP *pmop = (PMOP*) mg->mg_obj;
+ PMOP *lastpmop = NULL;
+ while (pmop) {
+ if (cPMOPo == pmop) {
+ if (lastpmop)
+ lastpmop->op_pmnext = pmop->op_pmnext;
+ else
+ mg->mg_obj = (SV*) pmop->op_pmnext;
+ break;
+ }
+ lastpmop = pmop;
+ pmop = pmop->op_pmnext;
}
- lastpmop = pmop;
- pmop = pmop->op_pmnext;
}
}
PmopSTASH_free(cPMOPo);
void
Perl_op_null(pTHX_ OP *o)
{
+ dVAR;
if (o->op_type == OP_NULL)
return;
op_clear(o);
void
Perl_op_refcnt_lock(pTHX)
{
+ dVAR;
OP_REFCNT_LOCK;
}
void
Perl_op_refcnt_unlock(pTHX)
{
+ dVAR;
OP_REFCNT_UNLOCK;
}
OP *
Perl_scalar(pTHX_ OP *o)
{
+ dVAR;
OP *kid;
/* assumes no premature commitment */
OP *
Perl_scalarvoid(pTHX_ OP *o)
{
+ dVAR;
OP *kid;
const char* useless = 0;
SV* sv;
built upon these three nroff macros being used in
void context. The pink camel has the details in
the script wrapman near page 319. */
- if (strnEQ(SvPVX(sv), "di", 2) ||
- strnEQ(SvPVX(sv), "ds", 2) ||
- strnEQ(SvPVX(sv), "ig", 2))
+ if (strnEQ(SvPVX_const(sv), "di", 2) ||
+ strnEQ(SvPVX_const(sv), "ds", 2) ||
+ strnEQ(SvPVX_const(sv), "ig", 2))
useless = 0;
}
}
OP *
Perl_list(pTHX_ OP *o)
{
+ dVAR;
OP *kid;
/* assumes no premature commitment */
OP *
Perl_mod(pTHX_ OP *o, I32 type)
{
+ dVAR;
OP *kid;
/* -1 = error on localize, 0 = ignore localize, 1 = ok to localize */
int localize = -1;
OP *
Perl_ref(pTHX_ OP *o, I32 type)
{
+ dVAR;
OP *kid;
if (!o || PL_error_count)
STATIC void
S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
{
+ dVAR;
SV *stashsv;
/* fake up C<use attributes $pkg,$rv,@attrs> */
ENTER; /* need to protect against side-effects of 'use' */
SAVEINT(PL_expect);
if (stash)
- stashsv = newSVpv(HvNAME(stash), 0);
+ stashsv = newSVpv(HvNAME_get(stash), 0);
else
stashsv = &PL_sv_no;
/* Build up the real arg-list. */
if (stash)
- stashsv = newSVpv(HvNAME(stash), 0);
+ stashsv = newSVpv(HvNAME_get(stash), 0);
else
stashsv = &PL_sv_no;
arg = newOP(OP_PADSV, 0);
(void)SvIOK_on(meth);
{
U32 hash;
- PERL_HASH(hash, SvPVX(meth), SvCUR(meth));
+ PERL_HASH(hash, SvPVX_const(meth), SvCUR(meth));
SvUV_set(meth, hash);
}
imop = convert(OP_ENTERSUB, OPf_STACKED|OPf_SPECIAL|OPf_WANT_VOID,
OP *
Perl_scope(pTHX_ OP *o)
{
+ dVAR;
if (o) {
if (o->op_flags & OPf_PARENS || PERLDB_NOOPT || PL_tainting) {
o = prepend_elem(OP_LINESEQ, newOP(OP_ENTER, 0), o);
OP *
Perl_fold_constants(pTHX_ register OP *o)
{
+ dVAR;
register OP *curop;
I32 type = o->op_type;
SV *sv;
OP *
Perl_gen_constant_list(pTHX_ register OP *o)
{
+ dVAR;
register OP *curop;
const I32 oldtmps_floor = PL_tmps_floor;
OP *
Perl_convert(pTHX_ I32 type, I32 flags, OP *o)
{
+ dVAR;
if (!o || o->op_type != OP_LIST)
o = newLISTOP(OP_LIST, 0, o, Nullop);
else
OP *
Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP *first, OP *last)
{
+ dVAR;
LISTOP *listop;
NewOp(1101, listop, 1, LISTOP);
OP *
Perl_newOP(pTHX_ I32 type, I32 flags)
{
+ dVAR;
OP *o;
NewOp(1101, o, 1, OP);
o->op_type = (OPCODE)type;
OP *
Perl_newUNOP(pTHX_ I32 type, I32 flags, OP *first)
{
+ dVAR;
UNOP *unop;
if (!first)
OP *
Perl_newBINOP(pTHX_ I32 type, I32 flags, OP *first, OP *last)
{
+ dVAR;
BINOP *binop;
NewOp(1101, binop, 1, BINOP);
return fold_constants((OP *)binop);
}
-static int
-uvcompare(const void *a, const void *b)
+static int uvcompare(const void *a, const void *b) __attribute__nonnull__(1) __attribute__nonnull__(2) __attribute__pure__;
+static int uvcompare(const void *a, const void *b)
{
if (*((const UV *)a) < (*(const UV *)b))
return -1;
OP *
Perl_newPMOP(pTHX_ I32 type, I32 flags)
{
+ dVAR;
PMOP *pmop;
NewOp(1101, pmop, 1, PMOP);
/* link into pm list */
if (type != OP_TRANS && PL_curstash) {
- pmop->op_pmnext = HvPMROOT(PL_curstash);
- HvPMROOT(PL_curstash) = pmop;
+ MAGIC *mg = mg_find((SV*)PL_curstash, PERL_MAGIC_symtab);
+
+ if (!mg) {
+ mg = sv_magicext((SV*)PL_curstash, 0, PERL_MAGIC_symtab, 0, 0, 0);
+ }
+ pmop->op_pmnext = (PMOP*)mg->mg_obj;
+ mg->mg_obj = (SV*)pmop;
PmopSTASH_set(pmop,PL_curstash);
}
OP *
Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
{
+ dVAR;
PMOP *pm;
LOGOP *rcop;
I32 repl_has_vars = 0;
OP *
Perl_newSVOP(pTHX_ I32 type, I32 flags, SV *sv)
{
+ dVAR;
SVOP *svop;
NewOp(1101, svop, 1, SVOP);
svop->op_type = (OPCODE)type;
OP *
Perl_newPADOP(pTHX_ I32 type, I32 flags, SV *sv)
{
+ dVAR;
PADOP *padop;
NewOp(1101, padop, 1, PADOP);
padop->op_type = (OPCODE)type;
OP *
Perl_newGVOP(pTHX_ I32 type, I32 flags, GV *gv)
{
+ dVAR;
#ifdef USE_ITHREADS
if (gv)
GvIN_PAD_on(gv);
OP *
Perl_newPVOP(pTHX_ I32 type, I32 flags, char *pv)
{
+ dVAR;
PVOP *pvop;
NewOp(1101, pvop, 1, PVOP);
pvop->op_type = (OPCODE)type;
(void)SvIOK_on(meth);
{
U32 hash;
- PERL_HASH(hash, SvPVX(meth), SvCUR(meth));
+ PERL_HASH(hash, SvPVX_const(meth), SvCUR(meth));
SvUV_set(meth, hash);
}
veop = convert(OP_ENTERSUB, OPf_STACKED|OPf_SPECIAL,
(void)SvIOK_on(meth);
{
U32 hash;
- PERL_HASH(hash, SvPVX(meth), SvCUR(meth));
+ PERL_HASH(hash, SvPVX_const(meth), SvCUR(meth));
SvUV_set(meth, hash);
}
imop = convert(OP_ENTERSUB, OPf_STACKED|OPf_SPECIAL,
OP *
Perl_newSTATEOP(pTHX_ I32 flags, char *label, OP *o)
{
+ dVAR;
const U32 seq = intro_my();
register COP *cop;
OP *
Perl_newLOGOP(pTHX_ I32 type, I32 flags, OP *first, OP *other)
{
+ dVAR;
return new_logop(type, flags, &first, &other);
}
STATIC OP *
S_new_logop(pTHX_ I32 type, I32 flags, OP** firstp, OP** otherp)
{
+ dVAR;
LOGOP *logop;
OP *o;
OP *first = *firstp;
OP *
Perl_newCONDOP(pTHX_ I32 flags, OP *first, OP *trueop, OP *falseop)
{
+ dVAR;
LOGOP *logop;
OP *start;
OP *o;
OP *
Perl_newRANGE(pTHX_ I32 flags, OP *left, OP *right)
{
+ dVAR;
LOGOP *range;
OP *flip;
OP *flop;
}
OP *
-Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP *loop, I32 whileline, OP *expr, OP *block, OP *cont)
+Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP *loop, I32
+whileline, OP *expr, OP *block, OP *cont, I32 has_my)
{
+ dVAR;
OP *redo;
OP *next = 0;
OP *listop;
if (!block)
block = newOP(OP_NULL, 0);
- else if (cont) {
+ else if (cont || has_my) {
block = scope(block);
}
OP *
Perl_newFOROP(pTHX_ I32 flags,char *label,line_t forline,OP *sv,OP *expr,OP *block,OP *cont)
{
+ dVAR;
LOOP *loop;
OP *wop;
PADOFFSET padoff = 0;
Renew(loop, 1, LOOP);
#endif
loop->op_targ = padoff;
- wop = newWHILEOP(flags, 1, loop, forline, newOP(OP_ITER, 0), block, cont);
+ wop = newWHILEOP(flags, 1, loop, forline, newOP(OP_ITER, 0), block, cont, 0);
PL_copline = forline;
return newSTATEOP(0, label, wop);
}
void
Perl_cv_undef(pTHX_ CV *cv)
{
+ dVAR;
#ifdef USE_ITHREADS
if (CvFILE(cv) && !CvXSUB(cv)) {
/* for XSUBs CvFILE point directly to static memory; __FILE__ */
void
Perl_cv_ckproto(pTHX_ const CV *cv, const GV *gv, const char *p)
{
- if (((!p != !SvPOK(cv)) || (p && strNE(p, SvPVX(cv)))) && ckWARN_d(WARN_PROTOTYPE)) {
+ if (((!p != !SvPOK(cv)) || (p && strNE(p, SvPVX_const(cv)))) && ckWARN_d(WARN_PROTOTYPE)) {
SV* msg = sv_newmortal();
SV* name = Nullsv;
CV *
Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
{
+ dVAR;
STRLEN n_a;
- const char *name;
const char *aname;
GV *gv;
char *ps;
+ STRLEN ps_len;
register CV *cv=0;
SV *const_sv;
- name = o ? SvPVx(cSVOPo->op_sv, n_a) : Nullch;
+ const char * const name = o ? SvPVx(cSVOPo->op_sv, n_a) : Nullch;
if (proto) {
assert(proto->op_type == OP_CONST);
- ps = SvPVx(((SVOP*)proto)->op_sv, n_a);
+ ps = SvPVx(((SVOP*)proto)->op_sv, ps_len);
}
else
ps = Nullch;
Perl_sv_setpvf(aTHX_ sv, "%s[%s:%"IVdf"]",
PL_curstash ? "__ANON__" : "__ANON__::__ANON__",
CopFILE(PL_curcop), (IV)CopLINE(PL_curcop));
- aname = SvPVX(sv);
+ aname = SvPVX_const(sv);
}
else
aname = Nullch;
cv_ckproto((CV*)gv, NULL, ps);
}
if (ps)
- sv_setpv((SV*)gv, ps);
+ sv_setpvn((SV*)gv, ps, ps_len);
else
sv_setiv((SV*)gv, -1);
SvREFCNT_dec(PL_compcv);
(void)SvREFCNT_inc(const_sv);
if (cv) {
assert(!CvROOT(cv) && !CvCONST(cv));
- sv_setpv((SV*)cv, ""); /* prototype is "" */
+ sv_setpvn((SV*)cv, "", 0); /* prototype is "" */
CvXSUBANY(cv).any_ptr = const_sv;
CvXSUB(cv) = const_sv_xsub;
CvCONST_on(cv);
CvSTASH(cv) = PL_curstash;
if (ps)
- sv_setpv((SV*)cv, ps);
+ sv_setpvn((SV*)cv, ps, ps_len);
if (PL_error_count) {
op_free(block);
CopFILE(PL_curcop),
(long)PL_subline, (long)CopLINE(PL_curcop));
gv_efullname3(tmpstr, gv, Nullch);
- hv_store(GvHV(PL_DBsub), SvPVX(tmpstr), SvCUR(tmpstr), sv, 0);
+ hv_store(GvHV(PL_DBsub), SvPVX_const(tmpstr), SvCUR(tmpstr), sv, 0);
hv = GvHVn(db_postponed);
- if (HvFILL(hv) > 0 && hv_exists(hv, SvPVX(tmpstr), SvCUR(tmpstr))
+ if (HvFILL(hv) > 0 && hv_exists(hv, SvPVX_const(tmpstr), SvCUR(tmpstr))
&& (pcv = GvCV(db_postponed)))
{
dSP;
CV *
Perl_newCONSTSUB(pTHX_ HV *stash, const char *name, SV *sv)
{
+ dVAR;
CV* cv;
ENTER;
cv = newXS(name, const_sv_xsub, savepv(CopFILE(PL_curcop)));
CvXSUBANY(cv).any_ptr = sv;
CvCONST_on(cv);
- sv_setpv((SV*)cv, ""); /* prototype is "" */
+ sv_setpvn((SV*)cv, "", 0); /* prototype is "" */
if (stash)
CopSTASH_free(PL_curcop);
else if (CvROOT(cv) || CvXSUB(cv) || GvASSUMECV(gv)) {
/* already defined (or promised) */
if (ckWARN(WARN_REDEFINE) && !(CvGV(cv) && GvSTASH(CvGV(cv))
- && strEQ(HvNAME(GvSTASH(CvGV(cv))), "autouse"))) {
+ && strEQ(HvNAME_get(GvSTASH(CvGV(cv))), "autouse"))) {
const line_t oldline = CopLINE(PL_curcop);
if (PL_copline != NOLINE)
CopLINE_set(PL_curcop, PL_copline);
OP *
Perl_oopsAV(pTHX_ OP *o)
{
+ dVAR;
switch (o->op_type) {
case OP_PADSV:
o->op_type = OP_PADAV;
OP *
Perl_oopsHV(pTHX_ OP *o)
{
+ dVAR;
switch (o->op_type) {
case OP_PADSV:
case OP_PADAV:
OP *
Perl_newAVREF(pTHX_ OP *o)
{
+ dVAR;
if (o->op_type == OP_PADANY) {
o->op_type = OP_PADAV;
o->op_ppaddr = PL_ppaddr[OP_PADAV];
OP *
Perl_newHVREF(pTHX_ OP *o)
{
+ dVAR;
if (o->op_type == OP_PADANY) {
o->op_type = OP_PADHV;
o->op_ppaddr = PL_ppaddr[OP_PADHV];
Perl_croak(aTHX_ "NOT IMPL LINE %d",__LINE__);
/* STUB */
(void)o;
-#ifndef HASATTRIBUTE
- /* No __attribute__, so the compiler doesn't know that croak never returns
- */
- return 0;
-#endif
+ NORETURN_FUNCTION_END;
}
OP *
OP *
Perl_newSVREF(pTHX_ OP *o)
{
+ dVAR;
if (o->op_type == OP_PADANY) {
o->op_type = OP_PADSV;
o->op_ppaddr = PL_ppaddr[OP_PADSV];
OP *
Perl_ck_spair(pTHX_ OP *o)
{
+ dVAR;
if (o->op_flags & OPf_KIDS) {
OP* newop;
OP* kid;
OP *
Perl_ck_eval(pTHX_ OP *o)
{
+ dVAR;
PL_hints |= HINT_BLOCK_SCOPE;
if (o->op_flags & OPf_KIDS) {
SVOP *kid = (SVOP*)cUNOPo->op_first;
OP *
Perl_ck_rvconst(pTHX_ register OP *o)
{
+ dVAR;
SVOP *kid = (SVOP*)cUNOPo->op_first;
o->op_private |= (PL_hints & HINT_STRICT_REFS);
OP *
Perl_ck_ftst(pTHX_ OP *o)
{
+ dVAR;
const I32 type = o->op_type;
if (o->op_flags & OPf_REF) {
OP *
Perl_ck_glob(pTHX_ OP *o)
{
+ dVAR;
GV *gv;
o = ck_fun(o);
OP *
Perl_ck_grep(pTHX_ OP *o)
{
+ dVAR;
LOGOP *gwop;
OP *kid;
const OPCODE type = o->op_type == OP_GREPSTART ? OP_GREPWHILE : OP_MAPWHILE;
OP *kid = cUNOPo->op_first;
if (kid->op_type == OP_CONST) {
SV* sv = kSVOP->op_sv;
- if (!(strchr(SvPVX(sv), ':') || strchr(SvPVX(sv), '\''))) {
+ if (!(strchr(SvPVX_const(sv), ':') || strchr(SvPVX_const(sv), '\''))) {
OP *cmop;
if (!SvREADONLY(sv) || !SvFAKE(sv)) {
- sv = newSVpvn_share(SvPVX(sv), SvCUR(sv), 0);
+ sv = newSVpvn_share(SvPVX_const(sv), SvCUR(sv), 0);
}
else {
kSVOP->op_sv = Nullsv;
OP *first = cLISTOPx(o)->op_first; /* The pushmark. */
OP *last = cLISTOPx(o)->op_last; /* The bareword. */
OP *oa;
- char *mode;
+ const char *mode;
if ((last->op_type == OP_CONST) && /* The bareword. */
(last->op_private & OPpCONST_BARE) &&
(oa = first->op_sibling) && /* The fh. */
(oa = oa->op_sibling) && /* The mode. */
SvPOK(((SVOP*)oa)->op_sv) &&
- (mode = SvPVX(((SVOP*)oa)->op_sv)) &&
+ (mode = SvPVX_const(((SVOP*)oa)->op_sv)) &&
mode[0] == '>' && mode[1] == '&' && /* A dup open. */
(last == oa->op_sibling)) /* The bareword. */
last->op_private &= ~OPpCONST_STRICT;
OP *
Perl_ck_select(pTHX_ OP *o)
{
+ dVAR;
OP* kid;
if (o->op_flags & OPf_KIDS) {
kid = cLISTOPo->op_first->op_sibling; /* get past pushmark */
OP *
Perl_ck_split(pTHX_ OP *o)
{
+ dVAR;
register OP *kid;
if (o->op_flags & OPf_STACKED)
void
Perl_peep(pTHX_ register OP *o)
{
+ dVAR;
register OP* oldop = 0;
if (!o || o->op_opt)
}
else if ((o->op_private & OPpEARLY_CV) && ckWARN(WARN_PROTOTYPE)) {
GV *gv = cGVOPo_gv;
- if (SvTYPE(gv) == SVt_PVGV && GvCV(gv) && SvPVX(GvCV(gv))) {
+ if (SvTYPE(gv) == SVt_PVGV && GvCV(gv) && SvPVX_const(GvCV(gv))) {
/* XXX could check prototype here instead of just carping */
SV *sv = sv_newmortal();
gv_efullname3(sv, gv, Nullch);
{
Perl_croak(aTHX_ "No such class field \"%s\" "
"in variable %s of type %s",
- key, SvPV_nolen(lexname), HvNAME(SvSTASH(lexname)));
+ key, SvPV_nolen(lexname), HvNAME_get(SvSTASH(lexname)));
}
break;
{
Perl_croak(aTHX_ "No such class field \"%s\" "
"in variable %s of type %s",
- key, SvPV_nolen(lexname), HvNAME(SvSTASH(lexname)));
+ key, SvPV_nolen(lexname), HvNAME_get(SvSTASH(lexname)));
}
}
break;
HE* he;
if (!PL_custom_op_names) /* This probably shouldn't happen */
- return PL_op_name[OP_CUSTOM];
+ return (char *)PL_op_name[OP_CUSTOM];
keysv = sv_2mortal(newSViv(index));
he = hv_fetch_ent(PL_custom_op_names, keysv, 0, 0);
if (!he)
- return PL_op_name[OP_CUSTOM]; /* Don't know who you are */
+ return (char *)PL_op_name[OP_CUSTOM]; /* Don't know who you are */
return SvPV_nolen(HeVAL(he));
}
HE* he;
if (!PL_custom_op_descs)
- return PL_op_desc[OP_CUSTOM];
+ return (char *)PL_op_desc[OP_CUSTOM];
keysv = sv_2mortal(newSViv(index));
he = hv_fetch_ent(PL_custom_op_descs, keysv, 0, 0);
if (!he)
- return PL_op_desc[OP_CUSTOM];
+ return (char *)PL_op_desc[OP_CUSTOM];
return SvPV_nolen(HeVAL(he));
}
if (items != 0) {
#if 0
Perl_croak(aTHX_ "usage: %s::%s()",
- HvNAME(GvSTASH(CvGV(cv))), GvNAME(CvGV(cv)));
+ HvNAME_get(GvSTASH(CvGV(cv))), GvNAME(CvGV(cv)));
#endif
}
EXTEND(sp, 1);
* indent-tabs-mode: t
* End:
*
- * vim: shiftwidth=4:
-*/
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */