/*
=for apidoc pv_escape
-Escapes at most the first "count" chars of pv and puts the results into
-dsv such that the size of the escaped string will not exceed "max" chars
+Escapes at most the first C<count> chars of C<pv> and puts the results into
+C<dsv> such that the size of the escaped string will not exceed C<max> chars
and will not contain any incomplete escape sequences. The number of bytes
-escaped will be returned in the STRLEN *escaped parameter if it is not null.
-When the dsv parameter is null no escaping actually occurs, but the number
+escaped will be returned in the C<STRLEN *escaped> parameter if it is not null.
+When the C<dsv> parameter is null no escaping actually occurs, but the number
of bytes that would be escaped were it not null will be calculated.
-If flags contains PERL_PV_ESCAPE_QUOTE then any double quotes in the string
+If flags contains C<PERL_PV_ESCAPE_QUOTE> then any double quotes in the string
will also be escaped.
Normally the SV will be cleared before the escaped string is prepared,
-but when PERL_PV_ESCAPE_NOCLEAR is set this will not occur.
+but when C<PERL_PV_ESCAPE_NOCLEAR> is set this will not occur.
-If PERL_PV_ESCAPE_UNI is set then the input string is treated as UTF-8
-if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned
+If C<PERL_PV_ESCAPE_UNI> is set then the input string is treated as UTF-8
+if C<PERL_PV_ESCAPE_UNI_DETECT> is set then the input string is scanned
using C<is_utf8_string()> to determine if it is UTF-8.
-If PERL_PV_ESCAPE_ALL is set then all input chars will be output
-using C<\x01F1> style escapes, otherwise if PERL_PV_ESCAPE_NONASCII is set, only
+If C<PERL_PV_ESCAPE_ALL> is set then all input chars will be output
+using C<\x01F1> style escapes, otherwise if C<PERL_PV_ESCAPE_NONASCII> is set, only
non-ASCII chars will be escaped using this style; otherwise, only chars above
255 will be so escaped; other non printable chars will use octal or
common escaped patterns like C<\n>.
-Otherwise, if PERL_PV_ESCAPE_NOBACKSLASH
+Otherwise, if C<PERL_PV_ESCAPE_NOBACKSLASH>
then all chars below 255 will be treated as printable and
will be output as literals.
-If PERL_PV_ESCAPE_FIRSTCHAR is set then only the first char of the
+If C<PERL_PV_ESCAPE_FIRSTCHAR> is set then only the first char of the
string will be escaped, regardless of max. If the output is to be in hex,
then it will be returned as a plain hex
sequence. Thus the output will either be a single char,
an octal escape sequence, a special escape like C<\n> or a hex value.
-If PERL_PV_ESCAPE_RE is set then the escape char used will be a '%' and
-not a '\\'. This is because regexes very often contain backslashed
-sequences, whereas '%' is not a particularly common character in patterns.
+If C<PERL_PV_ESCAPE_RE> is set then the escape char used will be a C<"%"> and
+not a C<"\\">. This is because regexes very often contain backslashed
+sequences, whereas C<"%"> is not a particularly common character in patterns.
-Returns a pointer to the escaped text as held by dsv.
+Returns a pointer to the escaped text as held by C<dsv>.
=cut
*/
if (dsv && !(flags & PERL_PV_ESCAPE_NOCLEAR)) {
/* This won't alter the UTF-8 flag */
- sv_setpvs(dsv, "");
+ SvPVCLEAR(dsv);
}
if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count))
=for apidoc pv_pretty
Converts a string into something presentable, handling escaping via
-pv_escape() and supporting quoting and ellipses.
+C<pv_escape()> and supporting quoting and ellipses.
-If the PERL_PV_PRETTY_QUOTE flag is set then the result will be
+If the C<PERL_PV_PRETTY_QUOTE> flag is set then the result will be
double quoted with any double quotes in the string escaped. Otherwise
-if the PERL_PV_PRETTY_LTGT flag is set then the result be wrapped in
+if the C<PERL_PV_PRETTY_LTGT> flag is set then the result be wrapped in
angle brackets.
-If the PERL_PV_PRETTY_ELLIPSES flag is set and not all characters in
+If the C<PERL_PV_PRETTY_ELLIPSES> flag is set and not all characters in
string were output then an ellipsis C<...> will be appended to the
string. Note that this happens AFTER it has been quoted.
-If start_color is non-null then it will be inserted after the opening
-quote (if there is one) but before the escaped text. If end_color
+If C<start_color> is non-null then it will be inserted after the opening
+quote (if there is one) but before the escaped text. If C<end_color>
is non-null then it will be inserted after the escaped text but before
any quotes or ellipses.
-Returns a pointer to the prettified text as held by dsv.
+Returns a pointer to the prettified text as held by C<dsv>.
=cut
*/
if (!(flags & PERL_PV_PRETTY_NOCLEAR)) {
/* This won't alter the UTF-8 flag */
- sv_setpvs(dsv, "");
+ SvPVCLEAR(dsv);
}
orig_cur= SvCUR(dsv);
int unref = 0;
U32 type;
- sv_setpvs(t, "");
+ SvPVCLEAR(t);
retry:
if (!sv) {
sv_catpv(t, "VOID");
break;
}
}
- if (SvREFCNT(sv) > 1)
- Perl_sv_catpvf(aTHX_ t, "<%"UVuf"%s>", (UV)SvREFCNT(sv),
- is_tmp ? "T" : "");
- else if (is_tmp)
- sv_catpv(t, "<T>");
+ if (is_tmp || SvREFCNT(sv) > 1) {
+ Perl_sv_catpvf(aTHX_ t, "<");
+ if (SvREFCNT(sv) > 1)
+ Perl_sv_catpvf(aTHX_ t, "%"UVuf, (UV)SvREFCNT(sv));
+ if (is_tmp)
+ Perl_sv_catpvf(aTHX_ t, "%s", SvTEMP(t) ? "T" : "t");
+ Perl_sv_catpvf(aTHX_ t, ">");
+ }
}
if (SvROK(sv)) {
}
}
else if (SvNOKp(sv)) {
- STORE_NUMERIC_LOCAL_SET_STANDARD();
+ STORE_LC_NUMERIC_UNDERLYING_SET_STANDARD();
Perl_sv_catpvf(aTHX_ t, "(%"NVgf")",SvNVX(sv));
- RESTORE_NUMERIC_LOCAL();
+ RESTORE_LC_NUMERIC_UNDERLYING();
}
else if (SvIOKp(sv)) {
if (SvIsUV(sv))
(pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : "");
else
Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n");
- if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) {
- Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
- op_dump(pm->op_pmreplrootu.op_pmreplroot);
+
+ if (pm->op_type == OP_SPLIT)
+ Perl_dump_indent(aTHX_ level, file, "TARGOFF/GV = 0x%"UVxf"\n",
+ PTR2UV(pm->op_pmreplrootu.op_pmtargetgv));
+ else {
+ if (pm->op_pmreplrootu.op_pmreplroot) {
+ Perl_dump_indent(aTHX_ level, file, "PMf_REPL = ");
+ op_dump(pm->op_pmreplrootu.op_pmreplroot);
+ }
}
+
if (pm->op_code_list) {
if (pm->op_pmflags & PMf_CODELIST_PRIVATE) {
Perl_dump_indent(aTHX_ level, file, "CODE_LIST =\n");
if (o->op_savefree) sv_catpvs(tmpsv, ",SAVEFREE");
if (o->op_static) sv_catpvs(tmpsv, ",STATIC");
if (o->op_folded) sv_catpvs(tmpsv, ",FOLDED");
- if (o->op_lastsib) sv_catpvs(tmpsv, ",LASTSIB");
+ if (o->op_moresib) sv_catpvs(tmpsv, ",MORESIB");
Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n",
SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");
}
for (i=0; i < count; i++)
Perl_dump_indent(aTHX_ level+1, file, "%"UVuf" => 0x%"UVxf"\n",
i, items[i].uv);
+ break;
}
case OP_CONST:
else
PerlIO_printf(file, "DONE\n");
break;
- case OP_PUSHRE:
+ case OP_SPLIT:
case OP_MATCH:
case OP_QR:
case OP_SUBST:
const char* name;
SV *sv, *tmp = newSVpvs_flags("", SVs_TEMP);
-
- PERL_ARGS_ASSERT_GV_DUMP;
-
if (!gv) {
PerlIO_printf(Perl_debug_log, "{}\n");
return;
Perl_dump_indent(aTHX_ 1, Perl_debug_log, "-> %s",
generic_pv_escape( tmp, name, len, SvUTF8(sv) ));
}
- PerlIO_putc(Perl_debug_log, '\n');
+ (void)PerlIO_putc(Perl_debug_log, '\n');
Perl_dump_indent(aTHX_ 0, Perl_debug_log, "}\n");
}
*/
static const struct { const char type; const char *name; } magic_names[] = {
-#include "mg_names.c"
+#include "mg_names.inc"
/* this null string terminates the list */
{ 0, NULL },
};
" ???? - " __FILE__
" does not know how to handle this MG_LEN"
);
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
}
if (mg->mg_type == PERL_MAGIC_utf8) {
const STRLEN * const cache = (STRLEN *) mg->mg_ptr;
HvNAMELEN(sv), HvNAMEUTF8(sv)));
}
else
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
}
void
generic_pv_escape( tmpsv, GvNAME(sv), GvNAMELEN(sv), GvNAMEUTF8(sv) ));
}
else
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
}
void
generic_pv_escape( tmp, GvNAME(sv), GvNAMELEN(sv), GvNAMEUTF8(sv)));
}
else
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
}
const struct flag_to_name first_sv_flags_names[] = {
{PREGf_CUTGROUP_SEEN, "CUTGROUP_SEEN,"},
{PREGf_USE_RE_EVAL, "USE_RE_EVAL,"},
{PREGf_NOSCAN, "NOSCAN,"},
- {PREGf_CANY_SEEN, "CANY_SEEN,"},
{PREGf_GPOS_SEEN, "GPOS_SEEN,"},
{PREGf_GPOS_FLOAT, "GPOS_FLOAT,"},
{PREGf_ANCH_MBOL, "ANCH_MBOL,"},
{PREGf_ANCH_GPOS, "ANCH_GPOS,"},
};
+/* Perl_do_sv_dump():
+ *
+ * level: amount to indent the output
+ * sv: the object to dump
+ * nest: the current level of recursion
+ * maxnest: the maximum allowed level of recursion
+ * dumpops: if true, also dump the ops associated with a CV
+ * pvlim: limit on the length of any strings that are output
+ * */
+
void
Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
{
&& type != SVt_REGEXP && !isGV_with_GP(sv) && !SvVALID(sv))
|| (type == SVt_IV && !SvROK(sv))) {
if (SvIsUV(sv)
-#ifdef PERL_OLD_COPY_ON_WRITE
- || SvIsCOW(sv)
-#endif
)
Perl_dump_indent(aTHX_ level, file, " UV = %"UVuf, (UV)SvUVX(sv));
else
Perl_dump_indent(aTHX_ level, file, " IV = %"IVdf, (IV)SvIVX(sv));
-#ifdef PERL_OLD_COPY_ON_WRITE
- if (SvIsCOW_shared_hash(sv))
- PerlIO_printf(file, " (HASH)");
- else if (SvIsCOW_normal(sv))
- PerlIO_printf(file, " (COW from 0x%"UVxf")", (UV)SvUVX(sv));
-#endif
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
}
if ((type >= SVt_PVNV && type != SVt_PVAV && type != SVt_PVHV
&& type != SVt_PVCV && type != SVt_PVFM && type != SVt_REGEXP
&& type != SVt_PVIO && !isGV_with_GP(sv) && !SvVALID(sv))
|| type == SVt_NV) {
- STORE_NUMERIC_LOCAL_SET_STANDARD();
+ STORE_LC_NUMERIC_UNDERLYING_SET_STANDARD();
Perl_dump_indent(aTHX_ level, file, " NV = %.*" NVgf "\n", NV_DIG, SvNVX(sv));
- RESTORE_NUMERIC_LOCAL();
+ RESTORE_LC_NUMERIC_UNDERLYING();
}
if (SvROK(sv)) {
if (!re)
Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n",
(IV)SvLEN(sv));
-#ifdef PERL_NEW_COPY_ON_WRITE
+#ifdef PERL_COPY_ON_WRITE
if (SvIsCOW(sv) && SvLEN(sv))
Perl_dump_indent(aTHX_ level, file, " COW_REFCNT = %d\n",
CowREFCNT(sv));
Perl_dump_indent(aTHX_ level, file, " ALLOC = 0x%"UVxf"\n", PTR2UV(AvALLOC(sv)));
}
else
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
Perl_dump_indent(aTHX_ level, file, " FILL = %"IVdf"\n", (IV)AvFILLp(sv));
Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)AvMAX(sv));
Perl_dump_indent(aTHX_ level, file, " ARYLEN = 0x%"UVxf"\n",
SvMAGIC(sv) ? PTR2UV(AvARYLEN(sv)) : 0);
- sv_setpvs(d, "");
+ SvPVCLEAR(d);
if (AvREAL(sv)) sv_catpv(d, ",REAL");
if (AvREIFY(sv)) sv_catpv(d, ",REIFY");
Perl_dump_indent(aTHX_ level, file, " FLAGS = (%s)\n",
SvCUR(d) ? SvPVX_const(d) + 1 : "");
- if (nest < maxnest && av_tindex(MUTABLE_AV(sv)) >= 0) {
+ if (nest < maxnest && AvARRAY(MUTABLE_AV(sv))) {
SSize_t count;
- for (count = 0; count <= av_tindex(MUTABLE_AV(sv)) && count < maxnest; count++) {
- SV** const elt = av_fetch(MUTABLE_AV(sv),count,0);
-
+ SV **svp = AvARRAY(MUTABLE_AV(sv));
+ for (count = 0;
+ count <= AvFILLp(MUTABLE_AV(sv)) && count < maxnest;
+ count++, svp++)
+ {
+ SV* const elt = *svp;
Perl_dump_indent(aTHX_ level + 1, file, "Elt No. %"IVdf"\n", (IV)count);
- if (elt)
- do_sv_dump(level+1, file, *elt, nest+1, maxnest, dumpops, pvlim);
+ do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim);
}
}
break;
PerlIO_printf(file, ", ");
}
}
- PerlIO_putc(file, ')');
+ (void)PerlIO_putc(file, ')');
/* The "quality" of a hash is defined as the total number of
comparisons needed to access every element once, relative
to the expected number needed for a random hash.
pow2 = pow2 << 1;
theoret = usedkeys;
theoret += theoret * (theoret-1)/pow2;
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100);
}
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)usedkeys);
{
STRLEN count = 0;
} while (++ents <= last);
}
- if (SvOOK(sv)) {
- struct xpvhv_aux *const aux = HvAUX(sv);
- Perl_dump_indent(aTHX_ level, file, " FILL = %"UVuf
- " (cached = %"UVuf")\n",
- (UV)count, (UV)aux->xhv_fill_lazy);
- } else {
- Perl_dump_indent(aTHX_ level, file, " FILL = %"UVuf"\n",
- (UV)count);
- }
+ Perl_dump_indent(aTHX_ level, file, " FILL = %"UVuf"\n",
+ (UV)count);
}
Perl_dump_indent(aTHX_ level, file, " MAX = %"IVdf"\n", (IV)HvMAX(sv));
if (SvOOK(sv)) {
PerlIO_printf(file, " (LAST = 0x%"UVxf")", (UV)HvLASTRAND_get(sv));
}
#endif
- PerlIO_putc(file, '\n');
+ (void)PerlIO_putc(file, '\n');
}
{
MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab);
HEK *const *const endp = HvAUX(sv)->xhv_name_u.xhvnameu_names
+ (count < 0 ? -count : count);
while (hekp < endp) {
- if (HEK_LEN(*hekp)) {
+ if (*hekp) {
SV *tmp = newSVpvs_flags("", SVs_TEMP);
Perl_sv_catpvf(aTHX_ names, ", \"%s\"",
generic_pv_escape(tmp, HEK_KEY(*hekp), HEK_LEN(*hekp), HEK_UTF8(*hekp)));
do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
if (!CvISXSUB(sv)) {
if (CvSTART(sv)) {
- Perl_dump_indent(aTHX_ level, file,
+ if (CvSLABBED(sv))
+ Perl_dump_indent(aTHX_ level, file,
+ " SLAB = 0x%"UVxf"\n",
+ PTR2UV(CvSTART(sv)));
+ else
+ Perl_dump_indent(aTHX_ level, file,
" START = 0x%"UVxf" ===> %"IVdf"\n",
PTR2UV(CvSTART(sv)),
(IV)sequence_num(CvSTART(sv)));
Perl_dump_indent(aTHX_ level, file, " GPFLAGS = 0x%"UVxf
" (%s)\n",
(UV)GvGPFLAGS(sv),
- GvALIASED_SV(sv) ? "ALIASED_SV" : "");
+ "");
Perl_dump_indent(aTHX_ level, file, " LINE = %"IVdf"\n", (IV)GvLINE(sv));
Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", GvFILE(sv));
do_gv_dump (level, file, " EGV", GvEGV(sv));
++PL_op_exec_cnt[PL_op->op_type];
#endif
if (PL_debug) {
+ ENTER;
+ SAVETMPS;
if (PL_watchaddr && (*PL_watchaddr != PL_watchok))
PerlIO_printf(Perl_debug_log,
"WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n",
if (DEBUG_t_TEST_) debop(PL_op);
if (DEBUG_P_TEST_) debprof(PL_op);
+ FREETMPS;
+ LEAVE;
}
- OP_ENTRY_PROBE(OP_NAME(PL_op));
+ PERL_DTRACE_PROBE_OP(PL_op);
} while ((PL_op = PL_op->op_ppaddr(aTHX)));
DEBUG_l(Perl_deb(aTHX_ "leaving RUNOPS level\n"));
PERL_ASYNC_CHECK();
/* print the names of the n lexical vars starting at pad offset off */
-void
+STATIC void
S_deb_padvar(pTHX_ PADOFFSET off, int n, bool paren)
{
PADNAME *sv;
}
sv = newSV(0);
gv_fullname4(sv, gv, NULL, FALSE);
- Perl_sv_catpvf(aTHX_ out, "%c%-p", '$', sv);
+ Perl_sv_catpvf(aTHX_ out, "$%"SVf, SVfARG(sv));
SvREFCNT_dec_NN(sv);
}
#ifdef USE_ITHREADS
-# define ITEM_SV(item) *av_fetch(comppad, (item)->pad_offset, FALSE);
+# define ITEM_SV(item) (comppad ? \
+ *av_fetch(comppad, (item)->pad_offset, FALSE) : NULL);
#else
# define ITEM_SV(item) UNOP_AUX_item_sv(item)
#endif
int derefs = 0;
SV *out = newSVpvn_flags("",0,SVs_TEMP);
#ifdef USE_ITHREADS
- PADLIST * const padlist = CvPADLIST(cv);
- PAD *comppad = PadlistARRAY(padlist)[1];
+ PAD *comppad;
+
+ if (cv) {
+ PADLIST *padlist = CvPADLIST(cv);
+ comppad = PadlistARRAY(padlist)[1];
+ }
+ else
+ comppad = NULL;
#endif
PERL_ARGS_ASSERT_MULTIDEREF_STRINGIFY;
/* FALLTHROUGH */
case MDEREF_AV_gvav_aelem:
derefs = 1;
- sv = ITEM_SV(++items);
+ items++;
+ sv = ITEM_SV(items);
S_append_gv_name(aTHX_ (GV*)sv, out);
goto do_elem;
NOT_REACHED; /* NOTREACHED */
is_hash = TRUE;
/* FALLTHROUGH */
case MDEREF_AV_gvsv_vivify_rv2av_aelem:
- sv = ITEM_SV(++items);
+ items++;
+ sv = ITEM_SV(items);
S_append_gv_name(aTHX_ (GV*)sv, out);
goto do_vivify_rv2xv_elem;
NOT_REACHED; /* NOTREACHED */
switch (actions & MDEREF_INDEX_MASK) {
case MDEREF_INDEX_const:
if (is_hash) {
- STRLEN cur;
- char *s;
- sv = ITEM_SV(++items);
- s = SvPV(sv, cur);
- pv_pretty(out, s, cur, 30,
- NULL, NULL,
- (PERL_PV_PRETTY_NOCLEAR
- |PERL_PV_PRETTY_QUOTE
- |PERL_PV_PRETTY_ELLIPSES));
+ items++;
+ sv = ITEM_SV(items);
+ if (!sv)
+ sv_catpvs_nomg(out, "???");
+ else {
+ STRLEN cur;
+ char *s;
+ s = SvPV(sv, cur);
+ pv_pretty(out, s, cur, 30,
+ NULL, NULL,
+ (PERL_PV_PRETTY_NOCLEAR
+ |PERL_PV_PRETTY_QUOTE
+ |PERL_PV_PRETTY_ELLIPSES));
+ }
}
else
Perl_sv_catpvf(aTHX_ out, "%"IVdf, (++items)->iv);
S_append_padvar(aTHX_ (++items)->pad_offset, cv, out, 1, 0, 1);
break;
case MDEREF_INDEX_gvsv:
- sv = ITEM_SV(++items);
+ items++;
+ sv = ITEM_SV(items);
S_append_gv_name(aTHX_ (GV*)sv, out);
break;
}
case OP_PADSV:
case OP_PADAV:
case OP_PADHV:
+ case OP_ARGELEM:
S_deb_padvar(aTHX_ o->op_targ, 1, 1);
break;
break;
case OP_MULTIDEREF:
- PerlIO_printf(Perl_debug_log, "(%-p)",
- multideref_stringify(o, deb_curcv(cxstack_ix)));
+ PerlIO_printf(Perl_debug_log, "(%"SVf")",
+ SVfARG(multideref_stringify(o, deb_curcv(cxstack_ix))));
break;
default:
}
STATIC CV*
-S_deb_curcv(pTHX_ const I32 ix)
+S_deb_curcv(pTHX_ I32 ix)
{
- const PERL_CONTEXT * const cx = &cxstack[ix];
- if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT)
- return cx->blk_sub.cv;
- else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx))
- return cx->blk_eval.cv;
- else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN)
- return PL_main_cv;
- else if (ix <= 0)
- return NULL;
- else
- return deb_curcv(ix - 1);
+ PERL_SI *si = PL_curstackinfo;
+ for (; ix >=0; ix--) {
+ const PERL_CONTEXT * const cx = &(si->si_cxstack)[ix];
+
+ if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT)
+ return cx->blk_sub.cv;
+ else if (CxTYPE(cx) == CXt_EVAL && !CxTRYBLOCK(cx))
+ return cx->blk_eval.cv;
+ else if (ix == 0 && si->si_type == PERLSI_MAIN)
+ return PL_main_cv;
+ else if (ix == 0 && CxTYPE(cx) == CXt_NULL
+ && si->si_type == PERLSI_SORT)
+ {
+ /* fake sort sub; use CV of caller */
+ si = si->si_prev;
+ ix = si->si_cxix + 1;
+ }
+ }
+ return NULL;
}
void
/*
- * Local variables:
- * c-indentation-style: bsd
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- *
* ex: set ts=8 sts=4 sw=4 et:
*/
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