#define DOCATCH(o) ((CATCH_GET == TRUE) ? docatch(o) : (o))
+#ifdef PERL_OBJECT
+#define CALLOP this->*op
+#else
+#define CALLOP *op
static OP *docatch _((OP *o));
static OP *dofindlabel _((OP *o, char *label, OP **opstack, OP **oplimit));
static void doparseform _((SV *sv));
static I32 sortcv _((SV *a, SV *b));
static void qsortsv _((SV **array, size_t num_elts, I32 (*fun)(SV *a, SV *b)));
static OP *doeval _((int gimme, OP** startop));
-
-static I32 sortcxix;
+#endif
PP(pp_wantarray)
{
else {
t = SvPV(tmpstr, len);
- /* JMR: Check against the last compiled regexp
- To know for sure, we'd need the length of precomp.
- But we don't have it, so we must ... take a guess. */
+ /* Check against the last compiled regexp. */
if (!pm->op_pmregexp || !pm->op_pmregexp->precomp ||
- memNE(pm->op_pmregexp->precomp, t, len + 1))
+ pm->op_pmregexp->prelen != len ||
+ memNE(pm->op_pmregexp->precomp, t, len))
{
if (pm->op_pmregexp) {
ReREFCNT_dec(pm->op_pmregexp);
if (cx->sb_iters > cx->sb_maxiters)
DIE("Substitution loop");
- if (!cx->sb_rxtainted)
- cx->sb_rxtainted = SvTAINTED(TOPs);
+ if (!(cx->sb_rxtainted & 2) && SvTAINTED(TOPs))
+ cx->sb_rxtainted |= 2;
sv_catsv(dstr, POPs);
/* Are we done */
sv_catpvn(dstr, s, cx->sb_strend - s);
TAINT_IF(cx->sb_rxtainted || RX_MATCH_TAINTED(rx));
+ cx->sb_rxtainted |= RX_MATCH_TAINTED(rx);
(void)SvOOK_off(targ);
Safefree(SvPVX(targ));
SvLEN_set(targ, SvLEN(dstr));
SvPVX(dstr) = 0;
sv_free(dstr);
+
+ TAINT_IF(cx->sb_rxtainted & 1);
+ PUSHs(sv_2mortal(newSViv((I32)cx->sb_iters - 1)));
+
(void)SvPOK_only(targ);
+ TAINT_IF(cx->sb_rxtainted);
SvSETMAGIC(targ);
SvTAINT(targ);
- PUSHs(sv_2mortal(newSViv((I32)cx->sb_iters - 1)));
LEAVE_SCOPE(cx->sb_oldsave);
POPSUBST(cx);
RETURNOP(pm->op_next);
PP(pp_formline)
{
djSP; dMARK; dORIGMARK;
- register SV *form = *++MARK;
+ register SV *tmpForm = *++MARK;
register U16 *fpc;
register char *t;
register char *f;
bool gotsome;
STRLEN len;
- if (!SvMAGICAL(form) || !SvCOMPILED(form)) {
- SvREADONLY_off(form);
- doparseform(form);
+ if (!SvMAGICAL(tmpForm) || !SvCOMPILED(tmpForm)) {
+ SvREADONLY_off(tmpForm);
+ doparseform(tmpForm);
}
SvPV_force(formtarget, len);
- t = SvGROW(formtarget, len + SvCUR(form) + 1); /* XXX SvCUR bad */
+ t = SvGROW(formtarget, len + SvCUR(tmpForm) + 1); /* XXX SvCUR bad */
t += len;
- f = SvPV(form, len);
+ f = SvPV(tmpForm, len);
/* need to jump to the next word */
- s = f + len + WORD_ALIGN - SvCUR(form) % WORD_ALIGN;
+ s = f + len + WORD_ALIGN - SvCUR(tmpForm) % WORD_ALIGN;
fpc = (U16*)s;
}
SvCUR_set(formtarget, t - SvPVX(formtarget));
sv_catpvn(formtarget, item, itemsize);
- SvGROW(formtarget, SvCUR(formtarget) + SvCUR(form) + 1);
+ SvGROW(formtarget, SvCUR(formtarget) + SvCUR(tmpForm) + 1);
t = SvPVX(formtarget) + SvCUR(formtarget);
}
break;
}
}
-
PP(pp_sort)
{
djSP; dMARK; dORIGMARK;
RETPUSHUNDEF;
}
+ ENTER;
+ SAVEPPTR(sortcop);
if (op->op_flags & OPf_STACKED) {
- ENTER;
if (op->op_flags & OPf_SPECIAL) {
OP *kid = cLISTOP->op_first->op_sibling; /* pass pushmark */
kid = kUNOP->op_first; /* pass rv2gv */
max = --up - myorigmark;
if (sortcop) {
if (max > 1) {
- AV *oldstack;
PERL_CONTEXT *cx;
SV** newsp;
bool oldcatch = CATCH_GET;
SAVETMPS;
SAVEOP();
- oldstack = curstack;
- if (!sortstack) {
- sortstack = newAV();
- AvREAL_off(sortstack);
- av_extend(sortstack, 32);
- }
CATCH_SET(TRUE);
- SWITCHSTACK(curstack, sortstack);
+ PUSHSTACK(SI_SORT);
if (sortstash != stash) {
firstgv = gv_fetchpv("a", TRUE, SVt_PV);
secondgv = gv_fetchpv("b", TRUE, SVt_PV);
(void)SvREFCNT_inc(cv); /* in preparation for POPSUB */
}
sortcxix = cxstack_ix;
-
- qsortsv(myorigmark+1, max, sortcv);
+ qsortsv((myorigmark+1), max, FUNC_NAME_TO_PTR(sortcv));
POPBLOCK(cx,curpm);
- SWITCHSTACK(sortstack, oldstack);
+ POPSTACK();
CATCH_SET(oldcatch);
}
- LEAVE;
}
else {
if (max > 1) {
MEXTEND(SP, 20); /* Can't afford stack realloc on signal. */
qsortsv(ORIGMARK+1, max,
- (op->op_private & OPpLOCALE) ? sv_cmp_locale : sv_cmp);
+ (op->op_private & OPpLOCALE)
+ ? FUNC_NAME_TO_PTR(sv_cmp_locale)
+ : FUNC_NAME_TO_PTR(sv_cmp));
}
}
+ LEAVE;
stack_sp = ORIGMARK + max;
return nextop;
}
/* Control. */
-static I32
+STATIC I32
dopoptolabel(char *label)
{
dTHR;
return G_VOID;
switch (cxstack[cxix].blk_gimme) {
+ case G_VOID:
+ return G_VOID;
case G_SCALAR:
return G_SCALAR;
case G_ARRAY:
return G_ARRAY;
default:
croak("panic: bad gimme: %d\n", cxstack[cxix].blk_gimme);
- case G_VOID:
- return G_VOID;
+ /* NOTREACHED */
+ return 0;
}
}
-static I32
+STATIC I32
dopoptosub(I32 startingblock)
{
dTHR;
return i;
}
-static I32
+STATIC I32
dopoptoeval(I32 startingblock)
{
dTHR;
return i;
}
-static I32
+STATIC I32
dopoptoloop(I32 startingblock)
{
dTHR;
OP *
die_where(char *message)
{
- dTHR;
+ dSP;
if (in_eval) {
I32 cxix;
register PERL_CONTEXT *cx;
I32 gimme;
SV **newsp;
- if (in_eval & 4) {
- SV **svp;
- STRLEN klen = strlen(message);
-
- svp = hv_fetch(ERRHV, message, klen, TRUE);
- if (svp) {
- if (!SvIOK(*svp)) {
- static char prefix[] = "\t(in cleanup) ";
- SV *err = ERRSV;
- sv_upgrade(*svp, SVt_IV);
- (void)SvIOK_only(*svp);
- if (!SvPOK(err))
- sv_setpv(err,"");
- SvGROW(err, SvCUR(err)+sizeof(prefix)+klen);
- sv_catpvn(err, prefix, sizeof(prefix)-1);
- sv_catpvn(err, message, klen);
+ if (message) {
+ if (in_eval & 4) {
+ SV **svp;
+ STRLEN klen = strlen(message);
+
+ svp = hv_fetch(ERRHV, message, klen, TRUE);
+ if (svp) {
+ if (!SvIOK(*svp)) {
+ static char prefix[] = "\t(in cleanup) ";
+ SV *err = ERRSV;
+ sv_upgrade(*svp, SVt_IV);
+ (void)SvIOK_only(*svp);
+ if (!SvPOK(err))
+ sv_setpv(err,"");
+ SvGROW(err, SvCUR(err)+sizeof(prefix)+klen);
+ sv_catpvn(err, prefix, sizeof(prefix)-1);
+ sv_catpvn(err, message, klen);
+ }
+ sv_inc(*svp);
}
- sv_inc(*svp);
}
+ else
+ sv_setpv(ERRSV, message);
}
else
- sv_setpv(ERRSV, message);
-
- cxix = dopoptoeval(cxstack_ix);
+ message = SvPVx(ERRSV, na);
+
+ while ((cxix = dopoptoeval(cxstack_ix)) < 0 && curstackinfo->si_prev) {
+ dounwind(-1);
+ POPSTACK();
+ }
+
if (cxix >= 0) {
I32 optype;
RETURN;
}
-static I32
+STATIC I32
sortcv(SV *a, SV *b)
{
dTHR;
GvSV(secondgv) = b;
stack_sp = stack_base;
op = sortcop;
- runops();
+ CALLRUNOPS();
if (stack_sp != stack_base + 1)
croak("Sort subroutine didn't return single value");
if (!SvNIOKp(*stack_sp))
PMOP *newpm;
I32 optype = 0;
- if (curstack == sortstack) {
+ if (curstackinfo->si_type == SI_SORT) {
if (cxstack_ix == sortcxix || dopoptosub(cxstack_ix) <= sortcxix) {
if (cxstack_ix > sortcxix)
dounwind(sortcxix);
TAINT_NOT;
if (gimme == G_SCALAR) {
- if (MARK < SP)
- *++newsp = (popsub2 && SvTEMP(*SP))
- ? *SP : sv_mortalcopy(*SP);
- else
+ if (MARK < SP) {
+ if (popsub2) {
+ if (cxsub.cv && CvDEPTH(cxsub.cv) > 1) {
+ if (SvTEMP(TOPs)) {
+ *++newsp = SvREFCNT_inc(*SP);
+ FREETMPS;
+ sv_2mortal(*newsp);
+ } else {
+ FREETMPS;
+ *++newsp = sv_mortalcopy(*SP);
+ }
+ } else
+ *++newsp = (SvTEMP(*SP)) ? *SP : sv_mortalcopy(*SP);
+ } else
+ *++newsp = sv_mortalcopy(*SP);
+ } else
*++newsp = &sv_undef;
}
else if (gimme == G_ARRAY) {
return cx->blk_loop.redo_op;
}
-static OP* lastgotoprobe;
-
-static OP *
+STATIC OP *
dofindlabel(OP *o, char *label, OP **opstack, OP **oplimit)
{
OP *kid;
}
else {
stack_sp--; /* There is no cv arg. */
- (void)(*CvXSUB(cv))(cv);
+ (void)(*CvXSUB(cv))(cv _PERL_OBJECT_THIS);
}
LEAVE;
return pop_return();
mark++;
}
}
- if (PERLDB_SUB && curstash != debstash) {
+ if (PERLDB_SUB) { /* Checking curstash breaks DProf. */
/*
* We do not care about using sv to call CV;
* it's for informational purposes only.
*/
SV *sv = GvSV(DBsub);
- save_item(sv);
- gv_efullname3(sv, CvGV(cv), Nullch);
+ CV *gotocv;
+
+ if (PERLDB_SUB_NN) {
+ SvIVX(sv) = (IV)cv; /* Already upgraded, saved */
+ } else {
+ save_item(sv);
+ gv_efullname3(sv, CvGV(cv), Nullch);
+ }
+ if ( PERLDB_GOTO
+ && (gotocv = perl_get_cv("DB::goto", FALSE)) ) {
+ PUSHMARK( stack_sp );
+ perl_call_sv((SV*)gotocv, G_SCALAR | G_NODEBUG);
+ stack_sp--;
+ }
}
RETURNOP(CvSTART(cv));
}
if (op->op_type == OP_ENTERITER)
DIE("Can't \"goto\" into the middle of a foreach loop",
label);
- (*op->op_ppaddr)(ARGS);
+ (CALLOP->op_ppaddr)(ARGS);
}
op = oldop;
}
do_undump = FALSE;
}
- if (curstack == signalstack) {
+ if (top_env->je_prev) {
restartop = retop;
JMPENV_JUMP(3);
}
/* Eval. */
-static void
+STATIC void
save_lines(AV *array, SV *sv)
{
register char *s = SvPVX(sv);
}
}
-static OP *
+STATIC OP *
docatch(OP *o)
{
dTHR;
restartop = 0;
/* FALL THROUGH */
case 0:
- runops();
+ CALLRUNOPS();
break;
}
JMPENV_POP;
}
/* With USE_THREADS, eval_owner must be held on entry to doeval */
-static OP *
+STATIC OP *
doeval(int gimme, OP** startop)
{
dSP;
RETURN;
}
-static void
+STATIC void
doparseform(SV *sv)
{
STRLEN len;
/* Return < 0 == 0 or > 0 as the value of elt1 is < elt2, == elt2, > elt2
*/
+#ifdef PERL_OBJECT
+#define qsort_cmp(elt1, elt2) \
+ ((this->*compare)(array[elt1], array[elt2]))
+#else
#define qsort_cmp(elt1, elt2) \
((*compare)(array[elt1], array[elt2]))
+#endif
#ifdef QSORT_ORDER_GUESS
#define QSORT_NOTICE_SWAP swapped++;
/* ****************************************************************** qsort */
void
+#ifdef PERL_OBJECT
+qsortsv(SV ** array, size_t num_elts, SVCOMPARE compare)
+#else
qsortsv(
SV ** array,
size_t num_elts,
I32 (*compare)(SV *a, SV *b))
+#endif
{
register SV * temp;
https://perl5.git.perl.org / perl5.git / blobdiff