op_dump(PL_eval_root);
}
+
+/*
+=for apidoc Apd|char*|pv_escape|NN SV *dsv|NN const char const *str\
+ |const STRLEN count|const STRLEN max
+ |STRLEN const *escaped, const U32 flags
+
+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
+and will not contain any incomplete escape sequences.
+
+If flags contains 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.
+
+If PERL_PV_ESCAPE_UNI is set then the input string is treated as unicode,
+if PERL_PV_ESCAPE_UNI_DETECT is set then the input string is scanned
+using C<is_utf8_string()> to determine if it is unicode.
+
+If PERL_PV_ESCAPE_ALL is set then all input chars will be output
+using C<\x01F1> style escapes, otherwise only chars above 255 will be
+escaped using this style, other non printable chars will use octal or
+common escaped patterns like C<\n>. If 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
+string will be escaped, regardles of max. If the string is utf8 and
+the chars value is >255 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 3 or
+more digit hex value.
+
+Returns a pointer to the escaped text as held by dsv.
+
+=cut
+*/
+#define PV_ESCAPE_OCTBUFSIZE 32
+
char *
-Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
+Perl_pv_escape( pTHX_ SV *dsv, char const * const str,
+ const STRLEN count, const STRLEN max,
+ STRLEN * const escaped, const U32 flags )
{
- const bool nul_terminated = len > cur && pv[cur] == '\0';
- bool truncated = 0;
-
- sv_setpvn(dsv, "\"", 1);
- for (; cur--; pv++) {
- if (pvlim && SvCUR(dsv) >= pvlim) {
- truncated = 1;
- break;
- }
- switch (*pv) {
- case '\t': sv_catpvs(dsv, "\\t"); break;
- case '\n': sv_catpvs(dsv, "\\n"); break;
- case '\r': sv_catpvs(dsv, "\\r"); break;
- case '\f': sv_catpvs(dsv, "\\f"); break;
- case '"': sv_catpvs(dsv, "\\\""); break;
- case '\\': sv_catpvs(dsv, "\\\\"); break;
- default:
- if (isPRINT(*pv))
- sv_catpvn(dsv, pv, 1);
- else if (cur && isDIGIT(*(pv+1)))
- Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv);
- else
- Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv);
- }
+ char dq = (flags & PERL_PV_ESCAPE_QUOTE) ? '"' : '\\';
+ char octbuf[PV_ESCAPE_OCTBUFSIZE] = "\\123456789ABCDF";
+ STRLEN wrote = 0; /* chars written so far */
+ STRLEN chsize = 0; /* size of data to be written */
+ STRLEN readsize = 1; /* size of data just read */
+ bool isuni= flags & PERL_PV_ESCAPE_UNI ? 1 : 0; /* is this unicode */
+ const char *pv = str;
+ const char *end = pv + count; /* end of string */
+
+ if (!flags & PERL_PV_ESCAPE_NOCLEAR)
+ sv_setpvn(dsv, "", 0);
+
+ if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count))
+ isuni = 1;
+
+ for ( ; (pv < end && (!max || (wrote < max))) ; pv += readsize ) {
+ const UV u= (isuni) ? utf8_to_uvchr((U8*)pv, &readsize) : (U8)*pv;
+ const U8 c = (U8)u & 0xFF;
+
+ if ( ( u > 255 ) || (flags & PERL_PV_ESCAPE_ALL)) {
+ if (flags & PERL_PV_ESCAPE_FIRSTCHAR)
+ chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
+ "%"UVxf, u);
+ else
+ chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
+ "\\x{%"UVxf"}", u);
+ } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) {
+ chsize = 1;
+ } else {
+ if ( (c == dq) || (c == '\\') || !isPRINT(c) ) {
+ chsize = 2;
+ switch (c) {
+ case '\\' : octbuf[1] = '\\'; break;
+ case '\v' : octbuf[1] = 'v'; break;
+ case '\t' : octbuf[1] = 't'; break;
+ case '\r' : octbuf[1] = 'r'; break;
+ case '\n' : octbuf[1] = 'n'; break;
+ case '\f' : octbuf[1] = 'f'; break;
+ case '"' :
+ if ( dq == '"' )
+ octbuf[1] = '"';
+ else
+ chsize = 1;
+ break;
+ default:
+ if ( (pv < end) && isDIGIT((U8)*(pv+readsize)) )
+ chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
+ "\\%03o", c);
+ else
+ chsize = my_snprintf( octbuf, PV_ESCAPE_OCTBUFSIZE,
+ "\\%o", c);
+ }
+ } else {
+ chsize=1;
+ }
+ }
+ if ( max && (wrote + chsize > max) ) {
+ break;
+ } else if (chsize > 1) {
+ sv_catpvn(dsv, octbuf, chsize);
+ wrote += chsize;
+ } else {
+ Perl_sv_catpvf( aTHX_ dsv, "%c", c);
+ wrote++;
+ }
+ if ( flags & PERL_PV_ESCAPE_FIRSTCHAR )
+ break;
}
- sv_catpvs(dsv, "\"");
- if (truncated)
- sv_catpvs(dsv, "...");
- if (nul_terminated)
- sv_catpvs(dsv, "\\0");
+ if (escaped != NULL)
+ *escaped= pv - str;
+ return SvPVX(dsv);
+}
+/*
+=for apidoc Apd|char *|pv_pretty|NN SV *dsv|NN const char const *str\
+ |const STRLEN count|const STRLEN max\
+ |const char const *start_color| const char const *end_color\
+ |const U32 flags
+
+Converts a string into something presentable, handling escaping via
+pv_escape() and supporting quoting and elipses.
+
+If the 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
+angle brackets.
+
+If the PERL_PV_PRETTY_ELIPSES flag is set and not all characters in
+string were output then an elipses 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
+is non-null then it will be inserted after the escaped text but before
+any quotes or elipses.
+
+Returns a pointer to the prettified text as held by dsv.
+
+=cut
+*/
+
+char *
+Perl_pv_pretty( pTHX_ SV *dsv, char const * const str, const STRLEN count,
+ const STRLEN max, char const * const start_color, char const * const end_color,
+ const U32 flags )
+{
+ U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '\\';
+ STRLEN escaped;
+
+ if ( dq == '"' )
+ sv_setpvn(dsv, "\"", 1);
+ else if ( flags & PERL_PV_PRETTY_LTGT )
+ sv_setpvn(dsv, "<", 1);
+ else
+ sv_setpvn(dsv, "", 0);
+
+ if ( start_color != NULL )
+ Perl_sv_catpv( aTHX_ dsv, start_color);
+
+ pv_escape( dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR );
+
+ if ( end_color != NULL )
+ Perl_sv_catpv( aTHX_ dsv, end_color);
+
+ if ( dq == '"' )
+ sv_catpvn( dsv, "\"", 1 );
+ else if ( flags & PERL_PV_PRETTY_LTGT )
+ sv_catpvn( dsv, ">", 1);
+
+ if ( (flags & PERL_PV_PRETTY_ELIPSES) && ( escaped < count ) )
+ sv_catpvn( dsv, "...", 3 );
+
+ return SvPVX(dsv);
+}
+
+/*
+=for apidoc pv_display
+
+ char *pv_display(SV *dsv, const char *pv, STRLEN cur, STRLEN len,
+ STRLEN pvlim, U32 flags)
+
+Similar to
+
+ pv_escape(dsv,pv,cur,pvlim,PERL_PV_ESCAPE_QUOTE);
+
+except that an additional "\0" will be appended to the string when
+len > cur and pv[cur] is "\0".
+Note that the final string may be up to 7 chars longer than pvlim.
+
+=cut
+*/
+
+char *
+Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
+{
+ pv_pretty( dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP);
+ if (len > cur && pv[cur] == '\0')
+ sv_catpvn( dsv, "\\0", 2 );
return SvPVX(dsv);
}
if (!SvPVX_const(sv))
sv_catpv(t, "(null)");
else {
- SV *tmp = newSVpvs("");
+ SV * const tmp = newSVpvs("");
sv_catpv(t, "(");
if (SvOOK(sv))
Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX_const(sv)-SvIVX(sv), SvIVX(sv), 0, 127));
Perl_dump_indent(aTHX_ level-1, file, "}\n");
}
-static
-SV *
+static SV *
S_pm_description(pTHX_ const PMOP *pm)
{
SV * const desc = newSVpvs("");
S_sequence(pTHX_ register const OP *o)
{
dVAR;
- SV *op;
- const char *key;
- STRLEN len;
const OP *oldop = NULL;
- OP *l;
if (!o)
return;
Sequence = newHV();
for (; o; o = o->op_next) {
- op = newSVuv(PTR2UV(o));
- key = SvPV_const(op, len);
+ STRLEN len;
+ SV * const op = newSVuv(PTR2UV(o));
+ const char * const key = SvPV_const(op, len);
+
if (hv_exists(Sequence, key, len))
break;
case OP_COND_EXPR:
case OP_RANGE:
hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
- for (l = cLOGOPo->op_other; l && l->op_type == OP_NULL; l = l->op_next)
- ;
- sequence(l);
+ sequence_tail(cLOGOPo->op_other);
break;
case OP_ENTERLOOP:
case OP_ENTERITER:
hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
- for (l = cLOOPo->op_redoop; l && l->op_type == OP_NULL; l = l->op_next)
- ;
- sequence(l);
- for (l = cLOOPo->op_nextop; l && l->op_type == OP_NULL; l = l->op_next)
- ;
- sequence(l);
- for (l = cLOOPo->op_lastop; l && l->op_type == OP_NULL; l = l->op_next)
- ;
- sequence(l);
+ sequence_tail(cLOOPo->op_redoop);
+ sequence_tail(cLOOPo->op_nextop);
+ sequence_tail(cLOOPo->op_lastop);
break;
case OP_QR:
case OP_MATCH:
case OP_SUBST:
hv_store(Sequence, key, len, newSVuv(++PL_op_seq), 0);
- for (l = cPMOPo->op_pmreplstart; l && l->op_type == OP_NULL; l = l->op_next)
- ;
- sequence(l);
+ sequence_tail(cPMOPo->op_pmreplstart);
break;
case OP_HELEM:
}
}
+static void
+S_sequence_tail(pTHX_ const OP *o)
+{
+ while (o && (o->op_type == OP_NULL))
+ o = o->op_next;
+ sequence(o);
+}
+
STATIC UV
S_sequence_num(pTHX_ const OP *o)
{
{
dVAR;
UV seq;
+ const OPCODE optype = o->op_type;
+
sequence(o);
Perl_dump_indent(aTHX_ level, file, "{\n");
level++;
seq = sequence_num(o);
if (seq)
- PerlIO_printf(file, "%-4"UVf, seq);
+ PerlIO_printf(file, "%-4"UVuf, seq);
else
PerlIO_printf(file, " ");
PerlIO_printf(file,
"%*sTYPE = %s ===> ",
(int)(PL_dumpindent*level-4), "", OP_NAME(o));
if (o->op_next)
- PerlIO_printf(file, seq ? "%"UVf"\n" : "(%"UVf")\n",
+ PerlIO_printf(file, seq ? "%"UVuf"\n" : "(%"UVuf")\n",
sequence_num(o->op_next));
else
PerlIO_printf(file, "DONE\n");
if (o->op_targ) {
- if (o->op_type == OP_NULL)
- {
+ if (optype == OP_NULL) {
Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]);
- if (o->op_targ == OP_NEXTSTATE)
- {
+ if (o->op_targ == OP_NEXTSTATE) {
if (CopLINE(cCOPo))
- Perl_dump_indent(aTHX_ level, file, "LINE = %"UVf"\n",
+ Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
(UV)CopLINE(cCOPo));
if (CopSTASHPV(cCOPo))
Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next);
#endif
if (o->op_flags) {
- SV *tmpsv = newSVpvs("");
+ SV * const tmpsv = newSVpvs("");
switch (o->op_flags & OPf_WANT) {
case OPf_WANT_VOID:
sv_catpv(tmpsv, ",VOID");
SvREFCNT_dec(tmpsv);
}
if (o->op_private) {
- SV *tmpsv = newSVpvs("");
- if (PL_opargs[o->op_type] & OA_TARGLEX) {
+ SV * const tmpsv = newSVpvs("");
+ if (PL_opargs[optype] & OA_TARGLEX) {
if (o->op_private & OPpTARGET_MY)
sv_catpv(tmpsv, ",TARGET_MY");
}
- else if (o->op_type == OP_LEAVESUB ||
- o->op_type == OP_LEAVE ||
- o->op_type == OP_LEAVESUBLV ||
- o->op_type == OP_LEAVEWRITE) {
+ else if (optype == OP_LEAVESUB ||
+ optype == OP_LEAVE ||
+ optype == OP_LEAVESUBLV ||
+ optype == OP_LEAVEWRITE) {
if (o->op_private & OPpREFCOUNTED)
sv_catpv(tmpsv, ",REFCOUNTED");
}
- else if (o->op_type == OP_AASSIGN) {
+ else if (optype == OP_AASSIGN) {
if (o->op_private & OPpASSIGN_COMMON)
sv_catpv(tmpsv, ",COMMON");
}
- else if (o->op_type == OP_SASSIGN) {
+ else if (optype == OP_SASSIGN) {
if (o->op_private & OPpASSIGN_BACKWARDS)
sv_catpv(tmpsv, ",BACKWARDS");
}
- else if (o->op_type == OP_TRANS) {
+ else if (optype == OP_TRANS) {
if (o->op_private & OPpTRANS_SQUASH)
sv_catpv(tmpsv, ",SQUASH");
if (o->op_private & OPpTRANS_DELETE)
if (o->op_private & OPpTRANS_GROWS)
sv_catpv(tmpsv, ",GROWS");
}
- else if (o->op_type == OP_REPEAT) {
+ else if (optype == OP_REPEAT) {
if (o->op_private & OPpREPEAT_DOLIST)
sv_catpv(tmpsv, ",DOLIST");
}
- else if (o->op_type == OP_ENTERSUB ||
- o->op_type == OP_RV2SV ||
- o->op_type == OP_GVSV ||
- o->op_type == OP_RV2AV ||
- o->op_type == OP_RV2HV ||
- o->op_type == OP_RV2GV ||
- o->op_type == OP_AELEM ||
- o->op_type == OP_HELEM )
+ else if (optype == OP_ENTERSUB ||
+ optype == OP_RV2SV ||
+ optype == OP_GVSV ||
+ optype == OP_RV2AV ||
+ optype == OP_RV2HV ||
+ optype == OP_RV2GV ||
+ optype == OP_AELEM ||
+ optype == OP_HELEM )
{
- if (o->op_type == OP_ENTERSUB) {
+ if (optype == OP_ENTERSUB) {
if (o->op_private & OPpENTERSUB_AMPER)
sv_catpv(tmpsv, ",AMPER");
if (o->op_private & OPpENTERSUB_DB)
}
else {
switch (o->op_private & OPpDEREF) {
- case OPpDEREF_SV:
- sv_catpv(tmpsv, ",SV");
- break;
- case OPpDEREF_AV:
- sv_catpv(tmpsv, ",AV");
- break;
- case OPpDEREF_HV:
- sv_catpv(tmpsv, ",HV");
- break;
- }
+ case OPpDEREF_SV:
+ sv_catpv(tmpsv, ",SV");
+ break;
+ case OPpDEREF_AV:
+ sv_catpv(tmpsv, ",AV");
+ break;
+ case OPpDEREF_HV:
+ sv_catpv(tmpsv, ",HV");
+ break;
+ }
if (o->op_private & OPpMAYBE_LVSUB)
sv_catpv(tmpsv, ",MAYBE_LVSUB");
}
- if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) {
+ if (optype == OP_AELEM || optype == OP_HELEM) {
if (o->op_private & OPpLVAL_DEFER)
sv_catpv(tmpsv, ",LVAL_DEFER");
}
sv_catpv(tmpsv, ",OUR_INTRO");
}
}
- else if (o->op_type == OP_CONST) {
+ else if (optype == OP_CONST) {
if (o->op_private & OPpCONST_BARE)
sv_catpv(tmpsv, ",BARE");
if (o->op_private & OPpCONST_STRICT)
if (o->op_private & OPpCONST_ENTERED)
sv_catpv(tmpsv, ",ENTERED");
}
- else if (o->op_type == OP_FLIP) {
+ else if (optype == OP_FLIP) {
if (o->op_private & OPpFLIP_LINENUM)
sv_catpv(tmpsv, ",LINENUM");
}
- else if (o->op_type == OP_FLOP) {
+ else if (optype == OP_FLOP) {
if (o->op_private & OPpFLIP_LINENUM)
sv_catpv(tmpsv, ",LINENUM");
}
- else if (o->op_type == OP_RV2CV) {
+ else if (optype == OP_RV2CV) {
if (o->op_private & OPpLVAL_INTRO)
sv_catpv(tmpsv, ",INTRO");
}
- else if (o->op_type == OP_GV) {
+ else if (optype == OP_GV) {
if (o->op_private & OPpEARLY_CV)
sv_catpv(tmpsv, ",EARLY_CV");
}
- else if (o->op_type == OP_LIST) {
+ else if (optype == OP_LIST) {
if (o->op_private & OPpLIST_GUESSED)
sv_catpv(tmpsv, ",GUESSED");
}
- else if (o->op_type == OP_DELETE) {
+ else if (optype == OP_DELETE) {
if (o->op_private & OPpSLICE)
sv_catpv(tmpsv, ",SLICE");
}
- else if (o->op_type == OP_EXISTS) {
+ else if (optype == OP_EXISTS) {
if (o->op_private & OPpEXISTS_SUB)
sv_catpv(tmpsv, ",EXISTS_SUB");
}
- else if (o->op_type == OP_SORT) {
+ else if (optype == OP_SORT) {
if (o->op_private & OPpSORT_NUMERIC)
sv_catpv(tmpsv, ",NUMERIC");
if (o->op_private & OPpSORT_INTEGER)
if (o->op_private & OPpSORT_REVERSE)
sv_catpv(tmpsv, ",REVERSE");
}
- else if (o->op_type == OP_THREADSV) {
+ else if (optype == OP_THREADSV) {
if (o->op_private & OPpDONE_SVREF)
sv_catpv(tmpsv, ",SVREF");
}
- else if (o->op_type == OP_OPEN || o->op_type == OP_BACKTICK) {
+ else if (optype == OP_OPEN || optype == OP_BACKTICK) {
if (o->op_private & OPpOPEN_IN_RAW)
sv_catpv(tmpsv, ",IN_RAW");
if (o->op_private & OPpOPEN_IN_CRLF)
if (o->op_private & OPpOPEN_OUT_CRLF)
sv_catpv(tmpsv, ",OUT_CRLF");
}
- else if (o->op_type == OP_EXIT) {
+ else if (optype == OP_EXIT) {
if (o->op_private & OPpEXIT_VMSISH)
sv_catpv(tmpsv, ",EXIT_VMSISH");
if (o->op_private & OPpHUSH_VMSISH)
sv_catpv(tmpsv, ",HUSH_VMSISH");
}
- else if (o->op_type == OP_DIE) {
+ else if (optype == OP_DIE) {
if (o->op_private & OPpHUSH_VMSISH)
sv_catpv(tmpsv, ",HUSH_VMSISH");
}
- else if (PL_check[o->op_type] != MEMBER_TO_FPTR(Perl_ck_ftst)) {
+ else if (PL_check[optype] != MEMBER_TO_FPTR(Perl_ck_ftst)) {
if (OP_IS_FILETEST_ACCESS(o) && o->op_private & OPpFT_ACCESS)
sv_catpv(tmpsv, ",FT_ACCESS");
if (o->op_private & OPpFT_STACKED)
}
#endif
- switch (o->op_type) {
+ switch (optype) {
case OP_AELEMFAST:
case OP_GVSV:
case OP_GV:
case OP_NEXTSTATE:
case OP_DBSTATE:
if (CopLINE(cCOPo))
- Perl_dump_indent(aTHX_ level, file, "LINE = %"UVf"\n",
+ Perl_dump_indent(aTHX_ level, file, "LINE = %"UVuf"\n",
(UV)CopLINE(cCOPo));
if (CopSTASHPV(cCOPo))
Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n",
case OP_ENTERLOOP:
Perl_dump_indent(aTHX_ level, file, "REDO ===> ");
if (cLOOPo->op_redoop)
- PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOOPo->op_redoop));
+ PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_redoop));
else
PerlIO_printf(file, "DONE\n");
Perl_dump_indent(aTHX_ level, file, "NEXT ===> ");
if (cLOOPo->op_nextop)
- PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOOPo->op_nextop));
+ PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_nextop));
else
PerlIO_printf(file, "DONE\n");
Perl_dump_indent(aTHX_ level, file, "LAST ===> ");
if (cLOOPo->op_lastop)
- PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOOPo->op_lastop));
+ PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOOPo->op_lastop));
else
PerlIO_printf(file, "DONE\n");
break;
case OP_AND:
Perl_dump_indent(aTHX_ level, file, "OTHER ===> ");
if (cLOGOPo->op_other)
- PerlIO_printf(file, "%"UVf"\n", sequence_num(cLOGOPo->op_other));
+ PerlIO_printf(file, "%"UVuf"\n", sequence_num(cLOGOPo->op_other));
else
PerlIO_printf(file, "DONE\n");
break;
{ PERL_MAGIC_sv, "sv(\\0)" },
{ PERL_MAGIC_arylen, "arylen(#)" },
{ PERL_MAGIC_rhash, "rhash(%)" },
+ { PERL_MAGIC_regdata_names, "regdata_names(+)" },
{ PERL_MAGIC_pos, "pos(.)" },
{ PERL_MAGIC_symtab, "symtab(:)" },
{ PERL_MAGIC_backref, "backref(<)" },
{ PERL_MAGIC_defelem, "defelem(y)" },
{ PERL_MAGIC_ext, "ext(~)" },
/* this null string terminates the list */
- { 0, 0 },
+ { 0, NULL },
};
void
" MAGIC = 0x%"UVxf"\n", PTR2UV(mg));
if (mg->mg_virtual) {
const MGVTBL * const v = mg->mg_virtual;
- const char *s = NULL;
+ const char *s;
if (v == &PL_vtbl_sv) s = "sv";
else if (v == &PL_vtbl_env) s = "env";
else if (v == &PL_vtbl_envelem) s = "envelem";
else if (v == &PL_vtbl_utf8) s = "utf8";
else if (v == &PL_vtbl_arylen_p) s = "arylen_p";
else if (v == &PL_vtbl_hintselem) s = "hintselem";
+ else s = NULL;
if (s)
Perl_dump_indent(aTHX_ level, file, " MG_VIRTUAL = &PL_vtbl_%s\n", s);
else
void
Perl_magic_dump(pTHX_ const MAGIC *mg)
{
- do_magic_dump(0, Perl_debug_log, mg, 0, 0, 0, 0);
+ do_magic_dump(0, Perl_debug_log, mg, 0, 0, FALSE, 0);
}
void
if (HvREHASH(sv)) sv_catpv(d, "REHASH,");
if (flags & SVphv_CLONEABLE) sv_catpv(d, "CLONEABLE,");
break;
- case SVt_PVGV: case SVt_PVLV:
- if (GvINTRO(sv)) sv_catpv(d, "INTRO,");
- if (GvMULTI(sv)) sv_catpv(d, "MULTI,");
- if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
- if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,");
- if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,");
+ case SVt_PVGV:
+ case SVt_PVLV:
+ if (isGV_with_GP(sv)) {
+ if (GvINTRO(sv)) sv_catpv(d, "INTRO,");
+ if (GvMULTI(sv)) sv_catpv(d, "MULTI,");
+ if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,");
+ if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,");
+ if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,");
+ }
if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,");
+ if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,");
if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,");
- if (GvIMPORTED(sv)) {
+ if (isGV_with_GP(sv) && GvIMPORTED(sv)) {
sv_catpv(d, "IMPORT");
if (GvIMPORTED(sv) == GVf_IMPORTED)
sv_catpv(d, "ALL,");
if (HvARRAY(sv) && HvKEYS(sv)) {
/* Show distribution of HEs in the ARRAY */
int freq[200];
-#define FREQ_MAX (sizeof freq / sizeof freq[0] - 1)
+#define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1))
int i;
int max = 0;
U32 pow2 = 2, keys = HvKEYS(sv);
Perl_dump_indent(aTHX_ level, file, " RITER = %"IVdf"\n", (IV)HvRITER_get(sv));
Perl_dump_indent(aTHX_ level, file, " EITER = 0x%"UVxf"\n", PTR2UV(HvEITER_get(sv)));
{
- MAGIC *mg = mg_find(sv, PERL_MAGIC_symtab);
+ MAGIC * const mg = mg_find(sv, PERL_MAGIC_symtab);
if (mg && mg->mg_obj) {
Perl_dump_indent(aTHX_ level, file, " PMROOT = 0x%"UVxf"\n", PTR2UV(mg->mg_obj));
}
}
{
- const char *hvname = HvNAME_get(sv);
+ const char * const hvname = HvNAME_get(sv);
if (hvname)
Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", hvname);
}
if (SvOOK(sv)) {
- AV *backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv);
+ const AV * const backrefs = *Perl_hv_backreferences_p(aTHX_ (HV*)sv);
if (backrefs) {
Perl_dump_indent(aTHX_ level, file, " BACKREFS = 0x%"UVxf"\n",
PTR2UV(backrefs));
}
break;
case SVt_PVCV:
- if (SvPOK(sv))
- Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%s\"\n", SvPV_nolen_const(sv));
+ if (SvPOK(sv)) {
+ STRLEN len;
+ const char *const proto = SvPV_const(sv, len);
+ Perl_dump_indent(aTHX_ level, file, " PROTOTYPE = \"%.*s\"\n",
+ (int) len, proto);
+ }
/* FALL THROUGH */
case SVt_PVFM:
do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
do_dump_pad(level+1, file, CvPADLIST(sv), 0);
}
{
- const CV *outside = CvOUTSIDE(sv);
+ const CV * const outside = CvOUTSIDE(sv);
Perl_dump_indent(aTHX_ level, file, " OUTSIDE = 0x%"UVxf" (%s)\n",
PTR2UV(outside),
(!outside ? "null"
if (nest < maxnest && (CvCLONE(sv) || CvCLONED(sv)))
do_sv_dump(level+1, file, (SV*)CvOUTSIDE(sv), nest+1, maxnest, dumpops, pvlim);
break;
- case SVt_PVGV: case SVt_PVLV:
- if (type == SVt_PVLV) {
- Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv));
- Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv));
- Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv));
- Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv)));
- if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T')
- do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest,
- dumpops, pvlim);
- }
+ case SVt_PVGV:
+ case SVt_PVLV:
+ if (type == SVt_PVLV) {
+ Perl_dump_indent(aTHX_ level, file, " TYPE = %c\n", LvTYPE(sv));
+ Perl_dump_indent(aTHX_ level, file, " TARGOFF = %"IVdf"\n", (IV)LvTARGOFF(sv));
+ Perl_dump_indent(aTHX_ level, file, " TARGLEN = %"IVdf"\n", (IV)LvTARGLEN(sv));
+ Perl_dump_indent(aTHX_ level, file, " TARG = 0x%"UVxf"\n", PTR2UV(LvTARG(sv)));
+ if (LvTYPE(sv) != 't' && LvTYPE(sv) != 'T')
+ do_sv_dump(level+1, file, LvTARG(sv), nest+1, maxnest,
+ dumpops, pvlim);
+ }
+ if (!isGV_with_GP(sv))
+ break;
Perl_dump_indent(aTHX_ level, file, " NAME = \"%s\"\n", GvNAME(sv));
Perl_dump_indent(aTHX_ level, file, " NAMELEN = %"IVdf"\n", (IV)GvNAMELEN(sv));
do_hv_dump (level, file, " GvSTASH", GvSTASH(sv));
- if (!isGV_with_GP(sv))
- break;
Perl_dump_indent(aTHX_ level, file, " GP = 0x%"UVxf"\n", PTR2UV(GvGP(sv)));
if (!GvGP(sv))
break;
do {
PERL_ASYNC_CHECK();
if (PL_debug) {
- if (PL_watchaddr != 0 && *PL_watchaddr != PL_watchok)
+ if (PL_watchaddr && (*PL_watchaddr != PL_watchok))
PerlIO_printf(Perl_debug_log,
"WARNING: %"UVxf" changed from %"UVxf" to %"UVxf"\n",
PTR2UV(PL_watchaddr), PTR2UV(PL_watchok),
case OP_GVSV:
case OP_GV:
if (cGVOPo_gv) {
- SV *sv = newSV(0);
+ SV * const sv = newSV(0);
#ifdef PERL_MAD
/* FIXME - it this making unwarranted assumptions about the
UTF-8 cleanliness of the dump file handle? */
case OP_PADHV:
{
/* print the lexical's name */
- CV *cv = deb_curcv(cxstack_ix);
+ CV * const cv = deb_curcv(cxstack_ix);
SV *sv;
if (cv) {
- AV * const padlist = CvPADLIST(cv);
+ AV * const padlist = CvPADLIST(cv);
AV * const comppad = (AV*)(*av_fetch(padlist, 0, FALSE));
sv = *av_fetch(comppad, o->op_targ, FALSE);
} else
sv = NULL;
if (sv)
- PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv));
+ PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv));
else
- PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ);
+ PerlIO_printf(Perl_debug_log, "[%"UVuf"]", (UV)o->op_targ);
}
break;
default:
S_deb_curcv(pTHX_ I32 ix)
{
dVAR;
- const PERL_CONTEXT *cx = &cxstack[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))
else
Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n");
if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) {
- SV * const tmpsv = pmflags_description(pm);
+ SV * const tmpsv = pm_description(pm);
Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
SvREFCNT_dec(tmpsv);
}
if (o->op_targ == OP_NEXTSTATE)
{
if (CopLINE(cCOPo))
- PerlIO_printf(file, " line=\"%"UVf"\"",
+ PerlIO_printf(file, " line=\"%"UVuf"\"",
(UV)CopLINE(cCOPo));
if (CopSTASHPV(cCOPo))
PerlIO_printf(file, " package=\"%s\"",
case OP_NEXTSTATE:
case OP_DBSTATE:
if (CopLINE(cCOPo))
- S_xmldump_attr(aTHX_ level, file, "line=\"%"UVf"\"",
+ S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"",
(UV)CopLINE(cCOPo));
if (CopSTASHPV(cCOPo))
S_xmldump_attr(aTHX_ level, file, "package=\"%s\"",
projects / p5sagit/p5-mst-13.2.git / blobdiff