seen_question = 1;
str[n++] = ';';
}
- else if (seen_question)
+ else if (n && str[0] == ';' && seen_question)
goto set; /* XXXX system, exec */
if ((oa & (OA_OPTIONAL - 1)) >= OA_AVREF
&& (oa & (OA_OPTIONAL - 1)) <= OA_HVREF) {
dTOPss;
if (SvGMAGICAL(sv))
mg_get(sv);
- if (SvIOKp(sv) && !SvNOKp(sv) && !SvPOKp(sv) && SvIVX(sv) != IV_MIN)
- SETi(-SvIVX(sv));
- else if (SvNIOKp(sv))
+ if (SvIOKp(sv) && !SvNOKp(sv) && !SvPOKp(sv)) {
+ if (SvIsUV(sv)) {
+ if (SvIVX(sv) == IV_MIN) {
+ SETi(SvIVX(sv)); /* special case: -((UV)IV_MAX+1) == IV_MIN */
+ RETURN;
+ }
+ else if (SvUVX(sv) <= IV_MAX) {
+ SETi(-SvIVX(sv));
+ RETURN;
+ }
+ }
+ else if (SvIVX(sv) != IV_MIN) {
+ SETi(-SvIVX(sv));
+ RETURN;
+ }
+ }
+ if (SvNIOKp(sv))
SETn(-SvNV(sv));
else if (SvPOKp(sv)) {
STRLEN len;
SV **tmparyval = 0;
MAGIC *mg;
- if (mg = SvTIED_mg((SV*)ary, 'P')) {
+ if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
*MARK-- = SvTIED_obj((SV*)ary, mg);
PUSHMARK(MARK);
PUTBACK;
register SV *sv = &PL_sv_undef;
MAGIC *mg;
- if (mg = SvTIED_mg((SV*)ary, 'P')) {
+ if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
*MARK-- = SvTIED_obj((SV*)ary, mg);
PUSHMARK(MARK);
PUTBACK;
register I32 i = 0;
MAGIC *mg;
- if (mg = SvTIED_mg((SV*)ary, 'P')) {
+ if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
*MARK-- = SvTIED_obj((SV*)ary, mg);
PUSHMARK(MARK);
PUTBACK;
int i;
for (i = 0; i < sizeof(PL_uuemap); i += 1)
- PL_uudmap[PL_uuemap[i]] = i;
+ PL_uudmap[(U8)PL_uuemap[i]] = i;
/*
* Because ' ' and '`' map to the same value,
* we need to decode them both the same.
char hunk[4];
hunk[3] = '\0';
- len = PL_uudmap[*s++] & 077;
+ len = PL_uudmap[*(U8*)s++] & 077;
while (len > 0) {
if (s < strend && ISUUCHAR(*s))
- a = PL_uudmap[*s++] & 077;
+ a = PL_uudmap[*(U8*)s++] & 077;
else
a = 0;
if (s < strend && ISUUCHAR(*s))
- b = PL_uudmap[*s++] & 077;
+ b = PL_uudmap[*(U8*)s++] & 077;
else
b = 0;
if (s < strend && ISUUCHAR(*s))
- c = PL_uudmap[*s++] & 077;
+ c = PL_uudmap[*(U8*)s++] & 077;
else
c = 0;
if (s < strend && ISUUCHAR(*s))
- d = PL_uudmap[*s++] & 077;
+ d = PL_uudmap[*(U8*)s++] & 077;
else
d = 0;
hunk[0] = (a << 2) | (b >> 4);
len = 1;
if (*pat == '/') {
++pat;
- if (*pat != 'a' && *pat != 'A' && *pat != 'Z' || pat[1] != '*')
+ if ((*pat != 'a' && *pat != 'A' && *pat != 'Z') || pat[1] != '*')
DIE(aTHX_ "/ must be followed by a*, A* or Z*");
lengthcode = sv_2mortal(newSViv(sv_len(items > 0
? *MARK : &PL_sv_no)));
av_extend(ary,0);
av_clear(ary);
SPAGAIN;
- if (mg = SvTIED_mg((SV*)ary, 'P')) {
+ if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
PUSHMARK(SP);
XPUSHs(SvTIED_obj((SV*)ary, mg));
}
PP(pp_threadsv)
{
- djSP;
#ifdef USE_THREADS
+ djSP;
EXTEND(SP, 1);
if (PL_op->op_private & OPpLVAL_INTRO)
PUSHs(*save_threadsv(PL_op->op_targ));