* for safety */
grow = linemax;
while (linemark--)
- s += UTF8SKIP(s);
+ s += UTF8_SAFE_SKIP(s,
+ (U8 *) SvEND(PL_formtarget));
linemark = s - (U8*)SvPVX(PL_formtarget);
}
/* Easy. They agree. */
}
/* This code tries to decide if "$left .. $right" should use the
- magical string increment, or if the range is numeric (we make
- an exception for .."0" [#18165]). AMS 20021031. */
+ magical string increment, or if the range is numeric. Initially,
+ an exception was made for *any* string beginning with "0" (see
+ [#18165], AMS 20021031), but now that is only applied when the
+ string's length is also >1 - see the rules now documented in
+ perlop [#133695] */
#define RANGE_IS_NUMERIC(left,right) ( \
SvNIOKp(left) || (SvOK(left) && !SvPOKp(left)) || \
SvNIOKp(right) || (SvOK(right) && !SvPOKp(right)) || \
(((!SvOK(left) && SvOK(right)) || ((!SvOK(left) || \
- looks_like_number(left)) && SvPOKp(left) && *SvPVX_const(left) != '0')) \
+ looks_like_number(left)) && SvPOKp(left) \
+ && !(*SvPVX_const(left) == '0' && SvCUR(left)>1 ) )) \
&& (!SvOK(right) || looks_like_number(right))))
PP(pp_flop)
* perls 5.13.{1..7} which had late setting of $@ without this
* early-setting hack.
*/
- if (!(in_eval & EVAL_KEEPERR))
+ if (!(in_eval & EVAL_KEEPERR)) {
+ /* remove any read-only/magic from the SV, so we don't
+ get infinite recursion when setting ERRSV */
+ SANE_ERRSV();
sv_setsv_flags(ERRSV, exceptsv,
(SV_GMAGIC|SV_DO_COW_SVSETSV|SV_NOSTEAL));
+ }
if (in_eval & EVAL_KEEPERR) {
Perl_ck_warner(aTHX_ packWARN(WARN_MISC), "\t(in cleanup) %" SVf,
*/
S_pop_eval_context_maybe_croak(aTHX_ cx, exceptsv, 2);
- if (!(in_eval & EVAL_KEEPERR))
+ if (!(in_eval & EVAL_KEEPERR)) {
+ SANE_ERRSV();
sv_setsv(ERRSV, exceptsv);
+ }
PL_restartjmpenv = restartjmpenv;
PL_restartop = restartop;
JMPENV_JUMP(3);
}
if (c == e && isIDFIRST_lazy_if_safe(name, e, utf8)) {
- sv_catpv(msg, " (you may need to install the ");
+ sv_catpvs(msg, " (you may need to install the ");
for (c = name; c < e; c++) {
if (*c == '/') {
sv_catpvs(msg, "::");
sv_catpvn(msg, c, 1);
}
}
- sv_catpv(msg, " module)");
+ sv_catpvs(msg, " module)");
}
}
else if (memENDs(name, len, ".h")) {
- sv_catpv(msg, " (change .h to .ph maybe?) (did you run h2ph?)");
+ sv_catpvs(msg, " (change .h to .ph maybe?) (did you run h2ph?)");
}
else if (memENDs(name, len, ".ph")) {
- sv_catpv(msg, " (did you run h2ph?)");
+ sv_catpvs(msg, " (did you run h2ph?)");
}
/* diag_listed_as: Can't locate %s */