STMT_START { \
SvGETMAGIC(rx); \
if (SvROK(rx) && SvAMAGIC(rx)) { \
- SV *sv = AMG_CALLun(rx, regexp); \
+ SV *sv = AMG_CALLunary(rx, regexp_amg); \
if (sv) { \
if (SvROK(sv)) \
sv = SvRV(sv); \
if (PL_op->op_flags & OPf_STACKED) {
- /* multiple args; concatentate them */
+ /* multiple args; concatenate them */
dMARK; dORIGMARK;
tmpstr = PAD_SV(ARGTARG);
sv_setpvs(tmpstr, "");
memNE(RX_PRECOMP(re), t, len))
{
const regexp_engine *eng = re ? RX_ENGINE(re) : NULL;
- U32 pm_flags = pm->op_pmflags & PMf_COMPILETIME;
+ U32 pm_flags = pm->op_pmflags & RXf_PMf_COMPILETIME;
if (re) {
ReREFCNT_dec(re);
#ifdef USE_ITHREADS
PM_SETRE(pm, NULL); /* crucial if regcomp aborts */
#endif
} else if (PL_curcop->cop_hints_hash) {
- SV *ptr = Perl_refcounted_he_fetch(aTHX_ PL_curcop->cop_hints_hash, 0,
- "regcomp", 7, 0, 0);
+ SV *ptr = cop_hints_fetch_pvs(PL_curcop, "regcomp", 0);
if (ptr && SvIOK(ptr) && SvIV(ptr))
eng = INT2PTR(regexp_engine*,SvIV(ptr));
}
#ifndef INCOMPLETE_TAINTS
if (PL_tainting) {
- if (PL_tainted)
+ if (PL_tainted) {
+ SvTAINTED_on((SV*)re);
RX_EXTFLAGS(re) |= RXf_TAINTED;
- else
- RX_EXTFLAGS(re) &= ~RXf_TAINTED;
+ }
}
#endif
SvGETMAGIC(TOPs); /* possibly clear taint on $1 etc: #67962 */
- if (!(cx->sb_rxtainted & 2) && SvTAINTED(TOPs))
- cx->sb_rxtainted |= 2;
+ /* See "how taint works" above pp_subst() */
+ if (SvTAINTED(TOPs))
+ cx->sb_rxtainted |= SUBST_TAINT_REPL;
sv_catsv_nomg(dstr, POPs);
/* XXX: adjust for positive offsets of \G for instance s/(.)\G//g with positive pos() */
s -= RX_GOFS(rx);
else
sv_catpvn(dstr, s, cx->sb_strend - s);
}
- cx->sb_rxtainted |= RX_MATCH_TAINTED(rx);
+ if (RX_MATCH_TAINTED(rx)) /* run time pattern taint, eg locale */
+ cx->sb_rxtainted |= SUBST_TAINT_PAT;
#ifdef PERL_OLD_COPY_ON_WRITE
if (SvIsCOW(targ)) {
SvUTF8_on(targ);
SvPV_set(dstr, NULL);
- TAINT_IF(cx->sb_rxtainted & 1);
if (pm->op_pmflags & PMf_NONDESTRUCT)
PUSHs(targ);
else
mPUSHi(saviters - 1);
(void)SvPOK_only_UTF8(targ);
- TAINT_IF(cx->sb_rxtainted);
- SvSETMAGIC(targ);
- SvTAINT(targ);
+ /* update the taint state of various various variables in
+ * preparation for final exit.
+ * See "how taint works" above pp_subst() */
+ if (PL_tainting) {
+ if ((cx->sb_rxtainted & SUBST_TAINT_PAT) ||
+ ((cx->sb_rxtainted & (SUBST_TAINT_STR|SUBST_TAINT_RETAINT))
+ == (SUBST_TAINT_STR|SUBST_TAINT_RETAINT))
+ )
+ (RX_MATCH_TAINTED_on(rx)); /* taint $1 et al */
+
+ if (!(cx->sb_rxtainted & SUBST_TAINT_BOOLRET)
+ && (cx->sb_rxtainted & (SUBST_TAINT_STR|SUBST_TAINT_PAT))
+ )
+ SvTAINTED_on(TOPs); /* taint return value */
+ /* needed for mg_set below */
+ PL_tainted = cBOOL(cx->sb_rxtainted &
+ (SUBST_TAINT_STR|SUBST_TAINT_PAT|SUBST_TAINT_REPL));
+ SvTAINT(TARG);
+ }
+ /* PL_tainted must be correctly set for this mg_set */
+ SvSETMAGIC(TARG);
+ TAINT_NOT;
LEAVE_SCOPE(cx->sb_oldsave);
POPSUBST(cx);
RETURNOP(pm->op_next);
+ /* NOTREACHED */
}
cx->sb_iters = saviters;
}
}
if (old != rx)
(void)ReREFCNT_inc(rx);
- cx->sb_rxtainted |= RX_MATCH_TAINTED(rx);
+ /* update the taint state of various various variables in preparation
+ * for calling the code block.
+ * See "how taint works" above pp_subst() */
+ if (PL_tainting) {
+ if (RX_MATCH_TAINTED(rx)) /* run time pattern taint, eg locale */
+ cx->sb_rxtainted |= SUBST_TAINT_PAT;
+
+ if ((cx->sb_rxtainted & SUBST_TAINT_PAT) ||
+ ((cx->sb_rxtainted & (SUBST_TAINT_STR|SUBST_TAINT_RETAINT))
+ == (SUBST_TAINT_STR|SUBST_TAINT_RETAINT))
+ )
+ (RX_MATCH_TAINTED_on(rx)); /* taint $1 et al */
+
+ if (cx->sb_iters > 1 && (cx->sb_rxtainted &
+ (SUBST_TAINT_STR|SUBST_TAINT_PAT|SUBST_TAINT_REPL)))
+ SvTAINTED_on(cx->sb_targ);
+ TAINT_NOT;
+ }
rxres_save(&cx->sb_rxres, rx);
PL_curpm = pm;
RETURNOP(pm->op_pmstashstartu.op_pmreplstart);
NV value;
bool gotsome = FALSE;
STRLEN len;
- const STRLEN fudge = SvPOK(tmpForm)
+ const STRLEN fudge = SvPOKp(tmpForm)
? (SvCUR(tmpForm) * (IN_BYTES ? 1 : 3) + 1) : 0;
bool item_is_utf8 = FALSE;
bool targ_is_utf8 = FALSE;
return parseres;
}
SvPV_force(PL_formtarget, len);
+ if (SvTAINTED(tmpForm))
+ SvTAINTED_on(PL_formtarget);
if (DO_UTF8(PL_formtarget))
targ_is_utf8 = TRUE;
t = SvGROW(PL_formtarget, len + fudge + 1); /* XXX SvCUR bad */
sv = &PL_sv_no;
Perl_ck_warner(aTHX_ packWARN(WARN_SYNTAX), "Not enough format arguments");
}
+ if (SvTAINTED(sv))
+ SvTAINTED_on(PL_formtarget);
break;
case FF_CHECKNL:
RETURNOP(PL_op->op_next->op_next);
}
PL_stack_sp = PL_stack_base + *PL_markstack_ptr + 1;
- pp_pushmark(); /* push dst */
- pp_pushmark(); /* push src */
+ Perl_pp_pushmark(aTHX); /* push dst */
+ Perl_pp_pushmark(aTHX); /* push src */
ENTER_with_name("grep"); /* enter outer scope */
SAVETMPS;
PUTBACK;
if (PL_op->op_type == OP_MAPSTART)
- pp_pushmark(); /* push top */
+ Perl_pp_pushmark(aTHX); /* push top */
return ((LOGOP*)PL_op->op_next)->op_other;
}
* if necessary), then clear the current temps stack frame
* *except* for those items. We do this splicing the items
* into the start of the tmps frame (so some items may be on
- * the tmps stack twice), then moving PL_stack_floor above
+ * the tmps stack twice), then moving PL_tmps_floor above
* them, then freeing the frame. That way, the only tmps that
* accumulate over iterations are the return values for map.
* We have to do to this way so that everything gets correctly
I32 cxix;
I32 gimme;
+ /*
+ * Historically, perl used to set ERRSV ($@) early in the die
+ * process and rely on it not getting clobbered during unwinding.
+ * That sucked, because it was liable to get clobbered, so the
+ * setting of ERRSV used to emit the exception from eval{} has
+ * been moved to much later, after unwinding (see just before
+ * JMPENV_JUMP below). However, some modules were relying on the
+ * early setting, by examining $@ during unwinding to use it as
+ * a flag indicating whether the current unwinding was caused by
+ * an exception. It was never a reliable flag for that purpose,
+ * being totally open to false positives even without actual
+ * clobberage, but was useful enough for production code to
+ * semantically rely on it.
+ *
+ * We'd like to have a proper introspective interface that
+ * explicitly describes the reason for whatever unwinding
+ * operations are currently in progress, so that those modules
+ * work reliably and $@ isn't further overloaded. But we don't
+ * have one yet. In its absence, as a stopgap measure, ERRSV is
+ * now *additionally* set here, before unwinding, to serve as the
+ * (unreliable) flag that it used to.
+ *
+ * This behaviour is temporary, and should be removed when a
+ * proper way to detect exceptional unwinding has been developed.
+ * As of 2010-12, the authors of modules relying on the hack
+ * are aware of the issue, because the modules failed on
+ * perls 5.13.{1..7} which had late setting of $@ without this
+ * early-setting hack.
+ */
+ if (!(in_eval & EVAL_KEEPERR)) {
+ SvTEMP_off(exceptsv);
+ sv_setsv(ERRSV, exceptsv);
+ }
+
while ((cxix = dopoptoeval(cxstack_ix)) < 0
&& PL_curstackinfo->si_prev)
{
SV *namesv;
register PERL_CONTEXT *cx;
SV **newsp;
+ COP *oldcop;
+ JMPENV *restartjmpenv;
+ OP *restartop;
if (cxix < cxstack_ix)
dounwind(cxix);
}
POPEVAL(cx);
namesv = cx->blk_eval.old_namesv;
+ oldcop = cx->blk_oldcop;
+ restartjmpenv = cx->blk_eval.cur_top_env;
+ restartop = cx->blk_eval.retop;
if (gimme == G_SCALAR)
*++newsp = &PL_sv_undef;
* XXX it might be better to find a way to avoid messing with
* PL_curcop in save_re_context() instead, but this is a more
* minimal fix --GSAR */
- PL_curcop = cx->blk_oldcop;
+ PL_curcop = oldcop;
if (optype == OP_REQUIRE) {
const char* const msg = SvPVx_nolen_const(exceptsv);
else {
sv_setsv(ERRSV, exceptsv);
}
- assert(CxTYPE(cx) == CXt_EVAL);
- PL_restartjmpenv = cx->blk_eval.cur_top_env;
- PL_restartop = cx->blk_eval.retop;
+ PL_restartjmpenv = restartjmpenv;
+ PL_restartop = restartop;
JMPENV_JUMP(3);
/* NOTREACHED */
}
}
PUSHs(cx->blk_oldcop->cop_hints_hash ?
- sv_2mortal(newRV_noinc(
- MUTABLE_SV(Perl_refcounted_he_chain_2hv(aTHX_
- cx->blk_oldcop->cop_hints_hash))))
+ sv_2mortal(newRV_noinc(MUTABLE_SV(cop_hints_2hv(cx->blk_oldcop, 0))))
: &PL_sv_undef);
RETURN;
}
retop = cx->blk_eval.retop;
if (CxTRYBLOCK(cx))
break;
- lex_end();
if (optype == OP_REQUIRE &&
(MARK == SP || (gimme == G_SCALAR && !SvTRUE(*SP))) )
{
enterops, enterops + GOTO_DEPTH);
if (retop)
break;
+ if (gotoprobe->op_sibling &&
+ gotoprobe->op_sibling->op_type == OP_UNSTACK &&
+ gotoprobe->op_sibling->op_sibling) {
+ retop = dofindlabel(gotoprobe->op_sibling->op_sibling,
+ label, enterops, enterops + GOTO_DEPTH);
+ if (retop)
+ break;
+ }
}
PL_lastgotoprobe = gotoprobe;
}
called more than once, and is only used by regcomp.c, for (?{}) blocks.
Currently it is not used outside the core code. Best if it stays that way.
+
+ Hence it's now deprecated, and will be removed.
*/
OP *
Perl_sv_compile_2op(pTHX_ SV *sv, OP** startop, const char *code, PAD** padp)
/* startop op_free() this to undo. */
/* code Short string id of the caller. */
{
+ PERL_ARGS_ASSERT_SV_COMPILE_2OP;
+ return Perl_sv_compile_2op_is_broken(aTHX_ sv, startop, code, padp);
+}
+
+/* Don't use this. It will go away without warning once the regexp engine is
+ refactored not to use it. */
+OP *
+Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code,
+ PAD **padp)
+{
dVAR; dSP; /* Make POPBLOCK work. */
PERL_CONTEXT *cx;
SV **newsp;
STRLEN len;
bool need_catch;
- PERL_ARGS_ASSERT_SV_COMPILE_2OP;
+ PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN;
ENTER_with_name("eval");
- lex_start(sv, NULL);
+ lex_start(sv, NULL, 0);
SAVETMPS;
/* switch to eval mode */
/* we get here either during compilation, or via pp_regcomp at runtime */
runtime = IN_PERL_RUNTIME;
if (runtime)
+ {
runcv = find_runcv(NULL);
+ /* At run time, we have to fetch the hints from PL_curcop. */
+ PL_hints = PL_curcop->cop_hints;
+ if (PL_hints & HINT_LOCALIZE_HH) {
+ /* SAVEHINTS created a new HV in PL_hintgv, which we
+ need to GC */
+ SvREFCNT_dec(GvHV(PL_hintgv));
+ GvHV(PL_hintgv) =
+ refcounted_he_chain_2hv(PL_curcop->cop_hints_hash, 0);
+ hv_magic(GvHV(PL_hintgv), NULL, PERL_MAGIC_hints);
+ }
+ SAVECOMPILEWARNINGS();
+ PL_compiling.cop_warnings = DUP_WARNINGS(PL_curcop->cop_warnings);
+ cophh_free(CopHINTHASH_get(&PL_compiling));
+ /* XXX Does this need to avoid copying a label? */
+ PL_compiling.cop_hints_hash
+ = cophh_copy(PL_curcop->cop_hints_hash);
+ }
+
PL_op = &dummy;
PL_op->op_type = OP_ENTEREVAL;
PL_op->op_flags = 0; /* Avoid uninit warning. */
(*startop)->op_type = OP_NULL;
(*startop)->op_ppaddr = PL_ppaddr[OP_NULL];
- lex_end();
/* XXX DAPM do this properly one year */
*padp = MUTABLE_AV(SvREFCNT_inc_simple(PL_comppad));
LEAVE_with_name("eval");
namesv = cx->blk_eval.old_namesv;
}
}
- lex_end();
if (yystatus != 3)
LEAVE_with_name("eval"); /* pp_entereval knows about this LEAVE. */
}
STATIC PerlIO *
-S_check_type_and_open(pTHX_ const char *name)
+S_check_type_and_open(pTHX_ SV *name)
{
Stat_t st;
- const int st_rc = PerlLIO_stat(name, &st);
+ const char *p = SvPV_nolen_const(name);
+ const int st_rc = PerlLIO_stat(p, &st);
PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN;
return NULL;
}
- return PerlIO_open(name, PERL_SCRIPT_MODE);
+#if !defined(PERLIO_IS_STDIO) && !defined(USE_SFIO)
+ return PerlIO_openn(aTHX_ NULL, PERL_SCRIPT_MODE, -1, 0, 0, NULL, 1, &name);
+#else
+ return PerlIO_open(p, PERL_SCRIPT_MODE);
+#endif
}
#ifndef PERL_DISABLE_PMC
STATIC PerlIO *
-S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
+S_doopen_pm(pTHX_ SV *name)
{
- PerlIO *fp;
+ STRLEN namelen;
+ const char *p = SvPV_const(name, namelen);
PERL_ARGS_ASSERT_DOOPEN_PM;
- if (namelen > 3 && memEQs(name + namelen - 3, 3, ".pm")) {
- SV *const pmcsv = newSV(namelen + 2);
- char *const pmc = SvPVX(pmcsv);
+ if (namelen > 3 && memEQs(p + namelen - 3, 3, ".pm")) {
+ SV *const pmcsv = sv_mortalcopy(name);
Stat_t pmcstat;
- memcpy(pmc, name, namelen);
- pmc[namelen] = 'c';
- pmc[namelen + 1] = '\0';
+ sv_catpvn(pmcsv, "c", 1);
- if (PerlLIO_stat(pmc, &pmcstat) < 0) {
- fp = check_type_and_open(name);
- }
- else {
- fp = check_type_and_open(pmc);
- }
- SvREFCNT_dec(pmcsv);
- }
- else {
- fp = check_type_and_open(name);
+ if (PerlLIO_stat(SvPV_nolen_const(pmcsv), &pmcstat) >= 0)
+ return check_type_and_open(pmcsv);
}
- return fp;
+ return check_type_and_open(name);
}
#else
-# define doopen_pm(name, namelen) check_type_and_open(name)
+# define doopen_pm(name) check_type_and_open(name)
#endif /* !PERL_DISABLE_PMC */
PP(pp_require)
if (cUNOP->op_first->op_type == OP_CONST && cUNOP->op_first->op_private & OPpCONST_NOVER) {
if ( vcmp(sv,PL_patchlevel) <= 0 )
DIE(aTHX_ "Perls since %"SVf" too modern--this is %"SVf", stopped",
- SVfARG(vnormal(sv)), SVfARG(vnormal(PL_patchlevel)));
+ SVfARG(sv_2mortal(vnormal(sv))),
+ SVfARG(sv_2mortal(vnormal(PL_patchlevel)))
+ );
}
else {
if ( vcmp(sv,PL_patchlevel) > 0 ) {
|| strstr(SvPVX(pv),".0") /* FP with leading 0 */
) {
DIE(aTHX_ "Perl %"SVf" required--this is only "
- "%"SVf", stopped", SVfARG(vnormal(req)),
- SVfARG(vnormal(PL_patchlevel)));
+ "%"SVf", stopped",
+ SVfARG(sv_2mortal(vnormal(req))),
+ SVfARG(sv_2mortal(vnormal(PL_patchlevel)))
+ );
}
else { /* probably 'use 5.10' or 'use 5.8' */
SV *hintsv;
DIE(aTHX_ "Perl %"SVf" required (did you mean %"SVf"?)"
"--this is only %"SVf", stopped",
- SVfARG(vnormal(req)),
- SVfARG(vnormal(sv_2mortal(hintsv))),
- SVfARG(vnormal(PL_patchlevel)));
+ SVfARG(sv_2mortal(vnormal(req))),
+ SVfARG(sv_2mortal(vnormal(sv_2mortal(hintsv)))),
+ SVfARG(sv_2mortal(vnormal(PL_patchlevel)))
+ );
}
}
}
- /* We do this only with "use", not "require" or "no". */
- if (PL_compcv && !(cUNOP->op_first->op_private & OPpCONST_NOVER)) {
- /* If we request a version >= 5.9.5, load feature.pm with the
- * feature bundle that corresponds to the required version. */
- if (vcmp(sv, sv_2mortal(upg_version(newSVnv(5.009005), FALSE))) >= 0) {
- SV *const importsv = vnormal(sv);
- *SvPVX_mutable(importsv) = ':';
- ENTER_with_name("load_feature");
- Perl_load_module(aTHX_ 0, newSVpvs("feature"), NULL, importsv, NULL);
- LEAVE_with_name("load_feature");
- }
- /* If a version >= 5.11.0 is requested, strictures are on by default! */
- if (vcmp(sv, sv_2mortal(upg_version(newSVnv(5.011000), FALSE))) >= 0) {
- PL_hints |= (HINT_STRICT_REFS | HINT_STRICT_SUBS | HINT_STRICT_VARS);
- }
- }
-
RETPUSHYES;
}
name = SvPV_const(sv, len);
/* prepare to compile file */
if (path_is_absolute(name)) {
+ /* At this point, name is SvPVX(sv) */
tryname = name;
- tryrsfp = doopen_pm(name, len);
+ tryrsfp = doopen_pm(sv);
}
if (!tryrsfp) {
AV * const ar = GvAVn(PL_incgv);
memcpy(tmp, name, len + 1);
SvCUR_set(namesv, dirlen + len + 1);
-
- /* Don't even actually have to turn SvPOK_on() as we
- access it directly with SvPVX() below. */
+ SvPOK_on(namesv);
}
# endif
#endif
TAINT_PROPER("require");
tryname = SvPVX_const(namesv);
- tryrsfp = doopen_pm(tryname, SvCUR(namesv));
+ tryrsfp = doopen_pm(namesv);
if (tryrsfp) {
if (tryname[0] == '.' && tryname[1] == '/') {
++tryname;
}
}
}
- if (tryrsfp) {
- SAVECOPFILE_FREE(&PL_compiling);
- CopFILE_set(&PL_compiling, tryname);
- }
- SvREFCNT_dec(namesv);
+ sv_2mortal(namesv);
if (!tryrsfp) {
if (PL_op->op_type == OP_REQUIRE) {
if(errno == EMFILE) {
/* Check whether a hook in @INC has already filled %INC */
if (!hook_sv) {
(void)hv_store(GvHVn(PL_incgv),
- unixname, unixlen, newSVpv(CopFILE(&PL_compiling),0),0);
+ unixname, unixlen, newSVpv(tryname,0),0);
} else {
SV** const svp = hv_fetch(GvHVn(PL_incgv), unixname, unixlen, 0);
if (!svp)
ENTER_with_name("eval");
SAVETMPS;
- lex_start(NULL, tryrsfp);
+ SAVECOPFILE_FREE(&PL_compiling);
+ CopFILE_set(&PL_compiling, tryname);
+ lex_start(NULL, tryrsfp, 0);
SAVEHINTS();
PL_hints = 0;
const I32 gimme = GIMME_V;
const U32 was = PL_breakable_sub_gen;
char tbuf[TYPE_DIGITS(long) + 12];
+ bool saved_delete = FALSE;
char *tmpbuf = tbuf;
STRLEN len;
CV* runcv;
TAINT_PROPER("eval");
ENTER_with_name("eval");
- lex_start(sv, NULL);
+ lex_start(sv, NULL, 0);
SAVETMPS;
/* switch to eval mode */
}
SAVECOMPILEWARNINGS();
PL_compiling.cop_warnings = DUP_WARNINGS(PL_curcop->cop_warnings);
- if (PL_compiling.cop_hints_hash) {
- Perl_refcounted_he_free(aTHX_ PL_compiling.cop_hints_hash);
- }
+ cophh_free(CopHINTHASH_get(&PL_compiling));
if (Perl_fetch_cop_label(aTHX_ PL_curcop, NULL, NULL)) {
/* The label, if present, is the first entry on the chain. So rather
than writing a blank label in front of it (which involves an
allocation), just use the next entry in the chain. */
PL_compiling.cop_hints_hash
- = PL_curcop->cop_hints_hash->refcounted_he_next;
+ = cophh_copy(PL_curcop->cop_hints_hash->refcounted_he_next);
/* Check the assumption that this removed the label. */
assert(Perl_fetch_cop_label(aTHX_ &PL_compiling, NULL, NULL) == NULL);
}
else
- PL_compiling.cop_hints_hash = PL_curcop->cop_hints_hash;
- if (PL_compiling.cop_hints_hash) {
- HINTS_REFCNT_LOCK;
- PL_compiling.cop_hints_hash->refcounted_he_refcnt++;
- HINTS_REFCNT_UNLOCK;
- }
+ PL_compiling.cop_hints_hash = cophh_copy(PL_curcop->cop_hints_hash);
/* special case: an eval '' executed within the DB package gets lexically
* placed in the first non-DB CV rather than the current CV - this
* allows the debugger to execute code, find lexicals etc, in the
if ((PERLDB_LINE || PERLDB_SAVESRC) && PL_curstash != PL_debstash)
save_lines(CopFILEAV(&PL_compiling), PL_parser->linestr);
+ else {
+ char *const safestr = savepvn(tmpbuf, len);
+ SAVEDELETE(PL_defstash, safestr, len);
+ saved_delete = TRUE;
+ }
+
PUTBACK;
if (doeval(gimme, NULL, runcv, seq)) {
? (PERLDB_LINE || PERLDB_SAVESRC)
: PERLDB_SAVESRC_NOSUBS) {
/* Retain the filegv we created. */
- } else {
+ } else if (!saved_delete) {
char *const safestr = savepvn(tmpbuf, len);
SAVEDELETE(PL_defstash, safestr, len);
}
return DOCATCH(PL_eval_start);
} else {
- /* We have already left the scope set up earler thanks to the LEAVE
+ /* We have already left the scope set up earlier thanks to the LEAVE
in doeval(). */
if (was != PL_breakable_sub_gen /* Some subs defined here. */
? (PERLDB_LINE || PERLDB_SAVESRC)
: PERLDB_SAVESRC_INVALID) {
/* Retain the filegv we created. */
- } else {
+ } else if (!saved_delete) {
(void)hv_delete(PL_defstash, tmpbuf, len, G_DISCARD);
}
return PL_op->op_next;
assert(CvDEPTH(PL_compcv) == 1);
#endif
CvDEPTH(PL_compcv) = 0;
- lex_end();
if (optype == OP_REQUIRE &&
!(gimme == G_SCALAR ? SvTRUE(*SP) : SP > newsp))
PL_op = (OP *) matcher;
XPUSHs(sv);
PUTBACK;
- (void) pp_match();
+ (void) Perl_pp_match(aTHX);
SPAGAIN;
return (SvTRUEx(POPs));
}
PUSHs(d); PUSHs(e);
PUTBACK;
if (CopHINTS_get(PL_curcop) & HINT_INTEGER)
- (void) pp_i_eq();
+ (void) Perl_pp_i_eq(aTHX);
else
- (void) pp_eq();
+ (void) Perl_pp_eq(aTHX);
SPAGAIN;
if (SvTRUEx(POPs))
RETPUSHYES;
DEBUG_M(Perl_deb(aTHX_ " applying rule Any-Any\n"));
PUSHs(d); PUSHs(e);
PUTBACK;
- return pp_seq();
+ return Perl_pp_seq(aTHX);
}
PP(pp_enterwhen)
if (take) {
sv_catpvn(buf_sv, cache_p, take);
sv_chop(cache, cache_p + take);
- /* Definately not EOF */
+ /* Definitely not EOF */
return 1;
}