#define new_NOARENAZ(details) \
my_safecalloc((details)->body_size + (details)->offset)
-#ifdef DEBUGGING
+#if defined(DEBUGGING) && !defined(PERL_GLOBAL_STRUCT_PRIVATE)
static bool done_sanity_check;
#endif
assert(bdp->arena_size);
-#ifdef DEBUGGING
+#if defined(DEBUGGING) && !defined(PERL_GLOBAL_STRUCT_PRIVATE)
+ /* PERL_GLOBAL_STRUCT_PRIVATE cannot coexist with global
+ * variables like done_sanity_check. */
if (!done_sanity_check) {
unsigned int i = SVt_LAST;
*/
void
-Perl_sv_upgrade(pTHX_ register SV *sv, U32 new_type)
+Perl_sv_upgrade(pTHX_ register SV *sv, svtype new_type)
{
dVAR;
void* old_body;
void* new_body;
- const U32 old_type = SvTYPE(sv);
+ const svtype old_type = SvTYPE(sv);
const struct body_details *new_type_details;
const struct body_details *const old_type_details
= bodies_by_type + old_type;
case SVt_PVIO:
Perl_croak(aTHX_ "Can't coerce %s to integer in %s", sv_reftype(sv,0),
OP_DESC(PL_op));
+ default: NOOP;
}
(void)SvIOK_only(sv); /* validate number */
SvIV_set(sv, i);
case SVt_PVIO:
Perl_croak(aTHX_ "Can't coerce %s to number in %s", sv_reftype(sv,0),
OP_NAME(PL_op));
+ default: NOOP;
}
SvNV_set(sv, num);
(void)SvNOK_only(sv); /* validate number */
/* some Xenix systems wipe out errno here */
#ifdef apollo
if (SvNVX(sv) == 0.0)
- (void)strcpy(s,"0");
+ my_strlcpy(s, "0", SvLEN(sv));
else
#endif /*apollo*/
{
errno = olderrno;
#ifdef FIXNEGATIVEZERO
if (*s == '-' && s[1] == '0' && !s[2])
- strcpy(s,"0");
+ my_strlcpy(s, "0", SvLEN(s));
#endif
while (*s) s++;
#ifdef hcx
dVAR;
register U32 sflags;
register int dtype;
- register int stype;
+ register svtype stype;
if (sstr == dstr)
return;
if (stype == SVt_PVLV)
SvUPGRADE(dstr, SVt_PVNV);
else
- SvUPGRADE(dstr, (U32)stype);
+ SvUPGRADE(dstr, (svtype)stype);
}
/* dstr may have been upgraded. */
if (SvPVX_const(sv))
SvPV_free(sv);
+#ifdef DEBUGGING
if (flags & SV_HAS_TRAILING_NUL)
assert(ptr[len] == '\0');
+#endif
allocate = (flags & SV_HAS_TRAILING_NUL)
? len + 1: PERL_STRLEN_ROUNDUP(len + 1);
Weaken a reference: set the C<SvWEAKREF> flag on this RV; give the
referred-to SV C<PERL_MAGIC_backref> magic if it hasn't already; and
push a back-reference to this RV onto the array of backreferences
-associated with that magic.
+associated with that magic. If the RV is magical, set magic will be
+called after the RV is cleared.
=cut
*/
SvRV_set(referrer, 0);
SvOK_off(referrer);
SvWEAKREF_off(referrer);
+ SvSETMAGIC(referrer);
} else if (SvTYPE(referrer) == SVt_PVGV ||
SvTYPE(referrer) == SVt_PVLV) {
/* You lookin' at me? */
integer:
{
char *ptr = ebuf + sizeof ebuf;
+ bool tempalt = uv ? alt : FALSE; /* Vectors can't change alt */
+ zeros = 0;
+
switch (base) {
unsigned dig;
case 16:
- if (!uv)
- alt = FALSE;
p = (char*)((c == 'X')
? "0123456789ABCDEF" : "0123456789abcdef");
do {
dig = uv & 15;
*--ptr = p[dig];
} while (uv >>= 4);
- if (alt) {
+ if (tempalt) {
esignbuf[esignlen++] = '0';
esignbuf[esignlen++] = c; /* 'x' or 'X' */
}
*--ptr = '0';
break;
case 2:
- if (!uv)
- alt = FALSE;
do {
dig = uv & 1;
*--ptr = '0' + dig;
} while (uv >>= 1);
- if (alt) {
+ if (tempalt) {
esignbuf[esignlen++] = '0';
esignbuf[esignlen++] = 'b';
}