return NORMAL;
}
-/* This is sometimes called directly by pp_coreargs and pp_grepstart. */
+/* This is sometimes called directly by pp_coreargs, pp_grepstart and
+ amagic_call. */
PP(pp_pushmark)
{
PUSHMARK(PL_stack_sp);
}
if (!rcopied) {
- if (left == right)
- /* $r.$r: do magic twice: tied might return different 2nd time */
- SvGETMAGIC(right);
rpv = SvPV_nomg_const(right, rlen);
rbyte = !DO_UTF8(right);
}
if (lbyte != rbyte) {
- /* sv_utf8_upgrade_nomg() may reallocate the stack */
- PUTBACK;
if (lbyte)
sv_utf8_upgrade_nomg(TARG);
else {
sv_utf8_upgrade_nomg(right);
rpv = SvPV_nomg_const(right, rlen);
}
- SPAGAIN;
}
sv_catpvn_nomg(TARG, rpv, rlen);
(base << (OPpPADRANGE_COUNTSHIFT + SAVE_TIGHT_SHIFT))
| (count << SAVE_TIGHT_SHIFT)
| SAVEt_CLEARPADRANGE);
- assert(OPpPADRANGE_COUNTMASK + 1 == (1 <<OPpPADRANGE_COUNTSHIFT));
+ STATIC_ASSERT_STMT(OPpPADRANGE_COUNTMASK + 1 == (1 << OPpPADRANGE_COUNTSHIFT));
assert((payload >> (OPpPADRANGE_COUNTSHIFT+SAVE_TIGHT_SHIFT)) == base);
{
dSS_ADD;
PUTBACK;
Perl_pp_rv2gv(aTHX);
PL_last_in_gv = MUTABLE_GV(*PL_stack_sp--);
+ if (PL_last_in_gv == (GV *)&PL_sv_undef)
+ PL_last_in_gv = NULL;
+ else
+ assert(isGV_with_GP(PL_last_in_gv));
}
}
return do_readline();
if (aiv >= 0) {
auv = aiv;
auvok = 1; /* Now acting as a sign flag. */
- } else { /* 2s complement assumption for IV_MIN */
- auv = (UV)-aiv;
+ } else {
+ auv = (aiv == IV_MIN) ? (UV)aiv : (UV)(-aiv);
}
}
a_valid = 1;
buv = biv;
buvok = 1;
} else
- buv = (UV)-biv;
+ buv = (biv == IV_MIN) ? (UV)biv : (UV)(-biv);
}
/* ?uvok if value is >= 0. basically, flagged as UV if it's +ve,
else "IV" now, independent of how it came in.
else {
/* Negate result */
if (result <= (UV)IV_MIN)
- SETi( -(IV)result );
+ SETi(result == (UV)IV_MIN
+ ? IV_MIN : -(IV)result);
else {
/* result valid, but out of range for IV. */
SETn( -(NV)result );
const char *truebase; /* Start of string */
REGEXP *rx = PM_GETRE(pm);
bool rxtainted;
- const I32 gimme = GIMME;
+ const I32 gimme = GIMME_V;
STRLEN len;
const I32 oldsave = PL_savestack_ix;
I32 had_zerolen = 0;
LEAVE_SCOPE(oldsave);
RETURN;
}
- /* NOTREACHED */
+ NOT_REACHED; /* NOTREACHED */
-nope:
+ nope:
if (global && !(dynpm->op_pmflags & PMf_CONTINUE)) {
if (!mg)
mg = mg_find_mglob(TARG);
if (gimme == G_SCALAR) {
/* undef TARG, and push that undefined value */
if (type != OP_RCATLINE) {
- SV_CHECK_THINKFIRST_COW_DROP(TARG);
- SvOK_off(TARG);
+ sv_setsv(TARG,NULL);
}
PUSHTARG;
}
RETURN;
}
+
+/* a stripped-down version of Perl_softref2xv() for use by
+ * pp_multideref(), which doesn't use PL_op->op_flags */
+
+GV *
+S_softref2xv_lite(pTHX_ SV *const sv, const char *const what,
+ const svtype type)
+{
+ if (PL_op->op_private & HINT_STRICT_REFS) {
+ if (SvOK(sv))
+ Perl_die(aTHX_ PL_no_symref_sv, sv,
+ (SvPOKp(sv) && SvCUR(sv)>32 ? "..." : ""), what);
+ else
+ Perl_die(aTHX_ PL_no_usym, what);
+ }
+ if (!SvOK(sv))
+ Perl_die(aTHX_ PL_no_usym, what);
+ return gv_fetchsv_nomg(sv, GV_ADD, type);
+}
+
+
+/* Handle one or more aggregate derefs and array/hash indexings, e.g.
+ * $h->{foo} or $a[0]{$key}[$i] or f()->[1]
+ *
+ * op_aux points to an array of unions of UV / IV / SV* / PADOFFSET.
+ * Each of these either contains a set of actions, or an argument, such as
+ * an IV to use as an array index, or a lexical var to retrieve.
+ * Several actions re stored per UV; we keep shifting new actions off the
+ * one UV, and only reload when it becomes zero.
+ */
+
+PP(pp_multideref)
+{
+ SV *sv = NULL; /* init to avoid spurious 'may be used uninitialized' */
+ UNOP_AUX_item *items = cUNOP_AUXx(PL_op)->op_aux;
+ UV actions = items->uv;
+
+ assert(actions);
+ /* this tells find_uninit_var() where we're up to */
+ PL_multideref_pc = items;
+
+ while (1) {
+ /* there are three main classes of action; the first retrieve
+ * the initial AV or HV from a variable or the stack; the second
+ * does the equivalent of an unrolled (/DREFAV, rv2av, aelem),
+ * the third an unrolled (/DREFHV, rv2hv, helem).
+ */
+ switch (actions & MDEREF_ACTION_MASK) {
+
+ case MDEREF_reload:
+ actions = (++items)->uv;
+ continue;
+
+ case MDEREF_AV_padav_aelem: /* $lex[...] */
+ sv = PAD_SVl((++items)->pad_offset);
+ goto do_AV_aelem;
+
+ case MDEREF_AV_gvav_aelem: /* $pkg[...] */
+ sv = UNOP_AUX_item_sv(++items);
+ assert(isGV_with_GP(sv));
+ sv = (SV*)GvAVn((GV*)sv);
+ goto do_AV_aelem;
+
+ case MDEREF_AV_pop_rv2av_aelem: /* expr->[...] */
+ {
+ dSP;
+ sv = POPs;
+ PUTBACK;
+ goto do_AV_rv2av_aelem;
+ }
+
+ case MDEREF_AV_gvsv_vivify_rv2av_aelem: /* $pkg->[...] */
+ sv = UNOP_AUX_item_sv(++items);
+ assert(isGV_with_GP(sv));
+ sv = GvSVn((GV*)sv);
+ goto do_AV_vivify_rv2av_aelem;
+
+ case MDEREF_AV_padsv_vivify_rv2av_aelem: /* $lex->[...] */
+ sv = PAD_SVl((++items)->pad_offset);
+ /* FALLTHROUGH */
+
+ do_AV_vivify_rv2av_aelem:
+ case MDEREF_AV_vivify_rv2av_aelem: /* vivify, ->[...] */
+ /* this is the OPpDEREF action normally found at the end of
+ * ops like aelem, helem, rv2sv */
+ sv = vivify_ref(sv, OPpDEREF_AV);
+ /* FALLTHROUGH */
+
+ do_AV_rv2av_aelem:
+ /* this is basically a copy of pp_rv2av when it just has the
+ * sKR/1 flags */
+ SvGETMAGIC(sv);
+ if (LIKELY(SvROK(sv))) {
+ if (UNLIKELY(SvAMAGIC(sv))) {
+ sv = amagic_deref_call(sv, to_av_amg);
+ }
+ sv = SvRV(sv);
+ if (UNLIKELY(SvTYPE(sv) != SVt_PVAV))
+ DIE(aTHX_ "Not an ARRAY reference");
+ }
+ else if (SvTYPE(sv) != SVt_PVAV) {
+ if (!isGV_with_GP(sv))
+ sv = (SV*)S_softref2xv_lite(aTHX_ sv, "an ARRAY", SVt_PVAV);
+ sv = MUTABLE_SV(GvAVn((GV*)sv));
+ }
+ /* FALLTHROUGH */
+
+ do_AV_aelem:
+ {
+ /* retrieve the key; this may be either a lexical or package
+ * var (whose index/ptr is stored as an item) or a signed
+ * integer constant stored as an item.
+ */
+ SV *elemsv;
+ IV elem = 0; /* to shut up stupid compiler warnings */
+
+
+ assert(SvTYPE(sv) == SVt_PVAV);
+
+ switch (actions & MDEREF_INDEX_MASK) {
+ case MDEREF_INDEX_none:
+ goto finish;
+ case MDEREF_INDEX_const:
+ elem = (++items)->iv;
+ break;
+ case MDEREF_INDEX_padsv:
+ elemsv = PAD_SVl((++items)->pad_offset);
+ goto check_elem;
+ case MDEREF_INDEX_gvsv:
+ elemsv = UNOP_AUX_item_sv(++items);
+ assert(isGV_with_GP(elemsv));
+ elemsv = GvSVn((GV*)elemsv);
+ check_elem:
+ if (UNLIKELY(SvROK(elemsv) && !SvGAMAGIC(elemsv)
+ && ckWARN(WARN_MISC)))
+ Perl_warner(aTHX_ packWARN(WARN_MISC),
+ "Use of reference \"%"SVf"\" as array index",
+ SVfARG(elemsv));
+ /* the only time that S_find_uninit_var() needs this
+ * is to determine which index value triggered the
+ * undef warning. So just update it here. Note that
+ * since we don't save and restore this var (e.g. for
+ * tie or overload execution), its value will be
+ * meaningless apart from just here */
+ PL_multideref_pc = items;
+ elem = SvIV(elemsv);
+ break;
+ }
+
+
+ /* this is basically a copy of pp_aelem with OPpDEREF skipped */
+
+ if (!(actions & MDEREF_FLAG_last)) {
+ SV** svp = av_fetch((AV*)sv, elem, 1);
+ if (!svp || ! (sv=*svp))
+ DIE(aTHX_ PL_no_aelem, elem);
+ break;
+ }
+
+ if (PL_op->op_private &
+ (OPpMULTIDEREF_EXISTS|OPpMULTIDEREF_DELETE))
+ {
+ if (PL_op->op_private & OPpMULTIDEREF_EXISTS) {
+ sv = av_exists((AV*)sv, elem) ? &PL_sv_yes : &PL_sv_no;
+ }
+ else {
+ I32 discard = (GIMME_V == G_VOID) ? G_DISCARD : 0;
+ sv = av_delete((AV*)sv, elem, discard);
+ if (discard)
+ return NORMAL;
+ if (!sv)
+ sv = &PL_sv_undef;
+ }
+ }
+ else {
+ const U32 lval = PL_op->op_flags & OPf_MOD || LVRET;
+ const U32 defer = PL_op->op_private & OPpLVAL_DEFER;
+ const bool localizing = PL_op->op_private & OPpLVAL_INTRO;
+ bool preeminent = TRUE;
+ AV *const av = (AV*)sv;
+ SV** svp;
+
+ if (UNLIKELY(localizing)) {
+ MAGIC *mg;
+ HV *stash;
+
+ /* If we can determine whether the element exist,
+ * Try to preserve the existenceness of a tied array
+ * element by using EXISTS and DELETE if possible.
+ * Fallback to FETCH and STORE otherwise. */
+ if (SvCANEXISTDELETE(av))
+ preeminent = av_exists(av, elem);
+ }
+
+ svp = av_fetch(av, elem, lval && !defer);
+
+ if (lval) {
+ if (!svp || !(sv = *svp)) {
+ IV len;
+ if (!defer)
+ DIE(aTHX_ PL_no_aelem, elem);
+ len = av_tindex(av);
+ sv = sv_2mortal(newSVavdefelem(av,
+ /* Resolve a negative index now, unless it points
+ * before the beginning of the array, in which
+ * case record it for error reporting in
+ * magic_setdefelem. */
+ elem < 0 && len + elem >= 0
+ ? len + elem : elem, 1));
+ }
+ else {
+ if (UNLIKELY(localizing)) {
+ if (preeminent) {
+ save_aelem(av, elem, svp);
+ sv = *svp; /* may have changed */
+ }
+ else
+ SAVEADELETE(av, elem);
+ }
+ }
+ }
+ else {
+ sv = (svp ? *svp : &PL_sv_undef);
+ /* see note in pp_helem() */
+ if (SvRMAGICAL(av) && SvGMAGICAL(sv))
+ mg_get(sv);
+ }
+ }
+
+ }
+ finish:
+ {
+ dSP;
+ XPUSHs(sv);
+ RETURN;
+ }
+ /* NOTREACHED */
+
+
+
+
+ case MDEREF_HV_padhv_helem: /* $lex{...} */
+ sv = PAD_SVl((++items)->pad_offset);
+ goto do_HV_helem;
+
+ case MDEREF_HV_gvhv_helem: /* $pkg{...} */
+ sv = UNOP_AUX_item_sv(++items);
+ assert(isGV_with_GP(sv));
+ sv = (SV*)GvHVn((GV*)sv);
+ goto do_HV_helem;
+
+ case MDEREF_HV_pop_rv2hv_helem: /* expr->{...} */
+ {
+ dSP;
+ sv = POPs;
+ PUTBACK;
+ goto do_HV_rv2hv_helem;
+ }
+
+ case MDEREF_HV_gvsv_vivify_rv2hv_helem: /* $pkg->{...} */
+ sv = UNOP_AUX_item_sv(++items);
+ assert(isGV_with_GP(sv));
+ sv = GvSVn((GV*)sv);
+ goto do_HV_vivify_rv2hv_helem;
+
+ case MDEREF_HV_padsv_vivify_rv2hv_helem: /* $lex->{...} */
+ sv = PAD_SVl((++items)->pad_offset);
+ /* FALLTHROUGH */
+
+ do_HV_vivify_rv2hv_helem:
+ case MDEREF_HV_vivify_rv2hv_helem: /* vivify, ->{...} */
+ /* this is the OPpDEREF action normally found at the end of
+ * ops like aelem, helem, rv2sv */
+ sv = vivify_ref(sv, OPpDEREF_HV);
+ /* FALLTHROUGH */
+
+ do_HV_rv2hv_helem:
+ /* this is basically a copy of pp_rv2hv when it just has the
+ * sKR/1 flags (and pp_rv2hv is aliased to pp_rv2av) */
+
+ SvGETMAGIC(sv);
+ if (LIKELY(SvROK(sv))) {
+ if (UNLIKELY(SvAMAGIC(sv))) {
+ sv = amagic_deref_call(sv, to_hv_amg);
+ }
+ sv = SvRV(sv);
+ if (UNLIKELY(SvTYPE(sv) != SVt_PVHV))
+ DIE(aTHX_ "Not a HASH reference");
+ }
+ else if (SvTYPE(sv) != SVt_PVHV) {
+ if (!isGV_with_GP(sv))
+ sv = (SV*)S_softref2xv_lite(aTHX_ sv, "a HASH", SVt_PVHV);
+ sv = MUTABLE_SV(GvHVn((GV*)sv));
+ }
+ /* FALLTHROUGH */
+
+ do_HV_helem:
+ {
+ /* retrieve the key; this may be either a lexical / package
+ * var or a string constant, whose index/ptr is stored as an
+ * item
+ */
+ SV *keysv = NULL; /* to shut up stupid compiler warnings */
+
+ assert(SvTYPE(sv) == SVt_PVHV);
+
+ switch (actions & MDEREF_INDEX_MASK) {
+ case MDEREF_INDEX_none:
+ goto finish;
+
+ case MDEREF_INDEX_const:
+ keysv = UNOP_AUX_item_sv(++items);
+ break;
+
+ case MDEREF_INDEX_padsv:
+ keysv = PAD_SVl((++items)->pad_offset);
+ break;
+
+ case MDEREF_INDEX_gvsv:
+ keysv = UNOP_AUX_item_sv(++items);
+ keysv = GvSVn((GV*)keysv);
+ break;
+ }
+
+ /* see comment above about setting this var */
+ PL_multideref_pc = items;
+
+
+ /* ensure that candidate CONSTs have been HEKified */
+ assert( ((actions & MDEREF_INDEX_MASK) != MDEREF_INDEX_const)
+ || SvTYPE(keysv) >= SVt_PVMG
+ || !SvOK(keysv)
+ || SvROK(keysv)
+ || SvIsCOW_shared_hash(keysv));
+
+ /* this is basically a copy of pp_helem with OPpDEREF skipped */
+
+ if (!(actions & MDEREF_FLAG_last)) {
+ HE *he = hv_fetch_ent((HV*)sv, keysv, 1, 0);
+ if (!he || !(sv=HeVAL(he)) || sv == &PL_sv_undef)
+ DIE(aTHX_ PL_no_helem_sv, SVfARG(keysv));
+ break;
+ }
+
+ if (PL_op->op_private &
+ (OPpMULTIDEREF_EXISTS|OPpMULTIDEREF_DELETE))
+ {
+ if (PL_op->op_private & OPpMULTIDEREF_EXISTS) {
+ sv = hv_exists_ent((HV*)sv, keysv, 0)
+ ? &PL_sv_yes : &PL_sv_no;
+ }
+ else {
+ I32 discard = (GIMME_V == G_VOID) ? G_DISCARD : 0;
+ sv = hv_delete_ent((HV*)sv, keysv, discard, 0);
+ if (discard)
+ return NORMAL;
+ if (!sv)
+ sv = &PL_sv_undef;
+ }
+ }
+ else {
+ const U32 lval = PL_op->op_flags & OPf_MOD || LVRET;
+ const U32 defer = PL_op->op_private & OPpLVAL_DEFER;
+ const bool localizing = PL_op->op_private & OPpLVAL_INTRO;
+ bool preeminent = TRUE;
+ SV **svp;
+ HV * const hv = (HV*)sv;
+ HE* he;
+
+ if (UNLIKELY(localizing)) {
+ MAGIC *mg;
+ HV *stash;
+
+ /* If we can determine whether the element exist,
+ * Try to preserve the existenceness of a tied hash
+ * element by using EXISTS and DELETE if possible.
+ * Fallback to FETCH and STORE otherwise. */
+ if (SvCANEXISTDELETE(hv))
+ preeminent = hv_exists_ent(hv, keysv, 0);
+ }
+
+ he = hv_fetch_ent(hv, keysv, lval && !defer, 0);
+ svp = he ? &HeVAL(he) : NULL;
+
+
+ if (lval) {
+ if (!svp || !(sv = *svp) || sv == &PL_sv_undef) {
+ SV* lv;
+ SV* key2;
+ if (!defer)
+ DIE(aTHX_ PL_no_helem_sv, SVfARG(keysv));
+ lv = sv_newmortal();
+ sv_upgrade(lv, SVt_PVLV);
+ LvTYPE(lv) = 'y';
+ sv_magic(lv, key2 = newSVsv(keysv),
+ PERL_MAGIC_defelem, NULL, 0);
+ /* sv_magic() increments refcount */
+ SvREFCNT_dec_NN(key2);
+ LvTARG(lv) = SvREFCNT_inc_simple(hv);
+ LvTARGLEN(lv) = 1;
+ sv = lv;
+ }
+ else {
+ if (localizing) {
+ if (HvNAME_get(hv) && isGV(sv))
+ save_gp(MUTABLE_GV(sv),
+ !(PL_op->op_flags & OPf_SPECIAL));
+ else if (preeminent) {
+ save_helem_flags(hv, keysv, svp,
+ (PL_op->op_flags & OPf_SPECIAL)
+ ? 0 : SAVEf_SETMAGIC);
+ sv = *svp; /* may have changed */
+ }
+ else
+ SAVEHDELETE(hv, keysv);
+ }
+ }
+ }
+ else {
+ sv = (svp && *svp ? *svp : &PL_sv_undef);
+ /* see note in pp_helem() */
+ if (SvRMAGICAL(hv) && SvGMAGICAL(sv))
+ mg_get(sv);
+ }
+ }
+ goto finish;
+ }
+
+ } /* switch */
+
+ actions >>= MDEREF_SHIFT;
+ } /* while */
+ /* NOTREACHED */
+}
+
+
PP(pp_iter)
{
dSP;
char *strend;
const char *c;
STRLEN clen;
- I32 iters = 0;
- I32 maxiters;
+ SSize_t iters = 0;
+ SSize_t maxiters;
bool once;
U8 rxtainted = 0; /* holds various SUBST_TAINT_* flag bits.
See "how taint works" above */
Move(s, d, i+1, char); /* include the NUL */
}
SPAGAIN;
- mPUSHi((I32)iters);
+ mPUSHi(iters);
}
}
else {
SvPV_set(dstr, NULL);
SPAGAIN;
- mPUSHi((I32)iters);
+ mPUSHi(iters);
}
}
PERL_CONTEXT *cx;
SV *sv;
- if (CxMULTICALL(&cxstack[cxstack_ix]))
+ if (CxMULTICALL(&cxstack[cxstack_ix])) {
+ /* entry zero of a stack is always PL_sv_undef, which
+ * simplifies converting a '()' return into undef in scalar context */
+ assert(PL_stack_sp > PL_stack_base || *PL_stack_base == &PL_sv_undef);
return 0;
+ }
POPBLOCK(cx,newpm);
cxstack_ix++; /* temporarily protect top context */
}
/* should call AUTOLOAD now? */
else {
-try_autoload:
+ try_autoload:
if ((autogv = gv_autoload_pvn(GvSTASH(gv), GvNAME(gv), GvNAMELEN(gv),
GvNAMEUTF8(gv) ? SVf_UTF8 : 0)))
{
RETURN;
}
+#define METHOD_CHECK_CACHE(stash,cache,meth) \
+ const HE* const he = hv_fetch_ent(cache, meth, 0, 0); \
+ if (he) { \
+ gv = MUTABLE_GV(HeVAL(he)); \
+ if (isGV(gv) && GvCV(gv) && (!GvCVGEN(gv) || GvCVGEN(gv) \
+ == (PL_sub_generation + HvMROMETA(stash)->cache_gen))) \
+ { \
+ XPUSHs(MUTABLE_SV(GvCV(gv))); \
+ RETURN; \
+ } \
+ } \
+
PP(pp_method_named)
{
dSP;
HV* const stash = opmethod_stash(meth);
if (LIKELY(SvTYPE(stash) == SVt_PVHV)) {
- const HE* const he = hv_fetch_ent(stash, meth, 0, 0);
- if (he) {
- gv = MUTABLE_GV(HeVAL(he));
- if (isGV(gv) && GvCV(gv) &&
- (!GvCVGEN(gv) || GvCVGEN(gv)
- == (PL_sub_generation + HvMROMETA(stash)->cache_gen)))
- {
- XPUSHs(MUTABLE_SV(GvCV(gv)));
- RETURN;
- }
- }
+ METHOD_CHECK_CACHE(stash, stash, meth);
}
gv = gv_fetchmethod_sv_flags(stash, meth, GV_AUTOLOAD|GV_CROAK);
opmethod_stash(meth);
if ((cache = HvMROMETA(stash)->super)) {
- const HE* const he = hv_fetch_ent(cache, meth, 0, 0);
- if (he) {
- gv = MUTABLE_GV(HeVAL(he));
- if (isGV(gv) && GvCV(gv) &&
- (!GvCVGEN(gv) || GvCVGEN(gv)
- == (PL_sub_generation + HvMROMETA(stash)->cache_gen)))
- {
- XPUSHs(MUTABLE_SV(GvCV(gv)));
- RETURN;
- }
- }
+ METHOD_CHECK_CACHE(stash, cache, meth);
+ }
+
+ gv = gv_fetchmethod_sv_flags(stash, meth, GV_AUTOLOAD|GV_CROAK|GV_SUPER);
+ assert(gv);
+
+ XPUSHs(isGV(gv) ? MUTABLE_SV(GvCV(gv)) : MUTABLE_SV(gv));
+ RETURN;
+}
+
+PP(pp_method_redir)
+{
+ dSP;
+ GV* gv;
+ SV* const meth = cMETHOPx_meth(PL_op);
+ HV* stash = gv_stashsv(cMETHOPx_rclass(PL_op), 0);
+ opmethod_stash(meth); /* not used but needed for error checks */
+
+ if (stash) { METHOD_CHECK_CACHE(stash, stash, meth); }
+ else stash = MUTABLE_HV(cMETHOPx_rclass(PL_op));
+
+ gv = gv_fetchmethod_sv_flags(stash, meth, GV_AUTOLOAD|GV_CROAK);
+ assert(gv);
+
+ XPUSHs(isGV(gv) ? MUTABLE_SV(GvCV(gv)) : MUTABLE_SV(gv));
+ RETURN;
+}
+
+PP(pp_method_redir_super)
+{
+ dSP;
+ GV* gv;
+ HV* cache;
+ SV* const meth = cMETHOPx_meth(PL_op);
+ HV* stash = gv_stashsv(cMETHOPx_rclass(PL_op), 0);
+ opmethod_stash(meth); /* not used but needed for error checks */
+
+ if (UNLIKELY(!stash)) stash = MUTABLE_HV(cMETHOPx_rclass(PL_op));
+ else if ((cache = HvMROMETA(stash)->super)) {
+ METHOD_CHECK_CACHE(stash, cache, meth);
}
gv = gv_fetchmethod_sv_flags(stash, meth, GV_AUTOLOAD|GV_CROAK|GV_SUPER);
}
/*
- * Local variables:
- * c-indentation-style: bsd
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- *
* ex: set ts=8 sts=4 sw=4 et:
*/
https://perl5.git.perl.org / perl5.git / blobdiff