#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;
STMT_START { \
void ** const r3wt = &PL_body_roots[sv_type]; \
LOCK_SV_MUTEX; \
- xpv = *((void **)(r3wt)) \
- ? *((void **)(r3wt)) : more_bodies(sv_type); \
+ xpv = (PTR_TBL_ENT_t*) (*((void **)(r3wt)) \
+ ? *((void **)(r3wt)) : more_bodies(sv_type)); \
*(r3wt) = *(void**)(xpv); \
UNLOCK_SV_MUTEX; \
} STMT_END
*/
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;
return s;
} else
#endif
- s = saferealloc(s, newlen);
+ s = (char*)saferealloc(s, newlen);
}
else {
- s = safemalloc(newlen);
+ s = (char*)safemalloc(newlen);
if (SvPVX_const(sv) && SvCUR(sv)) {
Move(SvPVX_const(sv), s, (newlen < SvCUR(sv)) ? newlen : SvCUR(sv), char);
}
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 */
s = SvGROW_mutable(sv, len + 1);
SvCUR_set(sv, len);
SvPOKp_on(sv);
- return memcpy(s, tbuf, len + 1);
+ return (char*)memcpy(s, tbuf, len + 1);
}
}
if (SvROK(sv)) {
/* 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
|| sv_cmp(cv_const_sv(cv),
cv_const_sv((CV*)sref))))) {
Perl_warner(aTHX_ packWARN(WARN_REDEFINE),
- CvCONST(cv)
- ? "Constant subroutine %s::%s redefined"
- : "Subroutine %s::%s redefined",
+ (const char *)
+ (CvCONST(cv)
+ ? "Constant subroutine %s::%s redefined"
+ : "Subroutine %s::%s redefined"),
HvNAME_get(GvSTASH((GV*)dstr)),
GvENAME((GV*)dstr));
}
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. */
SvFLAGS(dstr) |= sflags & (SVf_IOK|SVp_IOK|SVf_NOK|SVp_NOK|SVf_UTF8
|SVf_AMAGIC);
{
- const MAGIC * const smg = SvVOK(sstr);
+ const MAGIC * const smg = SvVSTRING_mg(sstr);
if (smg) {
sv_magic(dstr, NULL, PERL_MAGIC_vstring,
smg->mg_ptr, smg->mg_len);
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);
} else {
#ifdef DEBUGGING
/* Force a move to shake out bugs in callers. */
- char *new_ptr = safemalloc(allocate);
+ char *new_ptr = (char*)safemalloc(allocate);
Copy(ptr, new_ptr, len, char);
PoisonFree(ptr,len,char);
Safefree(ptr);
ptr = new_ptr;
#else
- ptr = saferealloc (ptr, allocate);
+ ptr = (char*) saferealloc (ptr, allocate);
#endif
}
SvPV_set(sv, ptr);
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? */
*/
SAVEI8(PL_utf8cache);
PL_utf8cache = 0;
- Perl_croak(aTHX_ "panic: sv_len_utf8 cache %"UVf
- " real %"UVf" for %"SVf,
+ Perl_croak(aTHX_ "panic: sv_len_utf8 cache %"UVuf
+ " real %"UVuf" for %"SVf,
(UV) ulen, (UV) real, (void*)sv);
}
}
infinitely while printing error messages. */
SAVEI8(PL_utf8cache);
PL_utf8cache = 0;
- Perl_croak(aTHX_ "panic: sv_pos_u2b_cache cache %"UVf
- " real %"UVf" for %"SVf,
+ Perl_croak(aTHX_ "panic: sv_pos_u2b_cache cache %"UVuf
+ " real %"UVuf" for %"SVf,
(UV) boffset, (UV) real_boffset, (void*)sv);
}
}
infinitely while printing error messages. */
SAVEI8(PL_utf8cache);
PL_utf8cache = 0;
- Perl_croak(aTHX_ "panic: utf8_mg_pos_cache_update cache %"UVf
- " real %"UVf" for %"SVf, (UV) utf8, (UV) realutf8, (void*)sv);
+ Perl_croak(aTHX_ "panic: utf8_mg_pos_cache_update cache %"UVuf
+ " real %"UVuf" for %"SVf, (UV) utf8, (UV) realutf8, (void*)sv);
}
}
infinitely while printing error messages. */
SAVEI8(PL_utf8cache);
PL_utf8cache = 0;
- Perl_croak(aTHX_ "panic: sv_pos_b2u cache %"UVf
- " real %"UVf" for %"SVf,
+ Perl_croak(aTHX_ "panic: sv_pos_b2u cache %"UVuf
+ " real %"UVuf" for %"SVf,
(UV) len, (UV) real_len, (void*)sv);
}
}
pv1 = "";
cur1 = 0;
}
- else
+ else {
+ /* if pv1 and pv2 are the same, second SvPV_const call may
+ * invalidate pv1, so we may need to make a copy */
+ if (sv1 == sv2 && (SvTHINKFIRST(sv1) || SvGMAGICAL(sv1))) {
+ pv1 = SvPV_const(sv1, cur1);
+ sv1 = sv_2mortal(newSVpvn(pv1, cur1));
+ if (SvUTF8(sv2)) SvUTF8_on(sv1);
+ }
pv1 = SvPV_const(sv1, cur1);
+ }
if (!sv2){
pv2 = "";
register SV *sv;
new_SV(sv);
- sv_setpvn(sv,s,len ? len : strlen(s));
+ sv_setpvn(sv, s, len || s == NULL ? len : strlen(s));
return sv;
}
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';
}
continue; /* not "break" */
}
- /* calculate width before utf8_upgrade changes it */
+ if (is_utf8 != has_utf8) {
+ if (is_utf8) {
+ if (SvCUR(sv))
+ sv_utf8_upgrade(sv);
+ }
+ else {
+ const STRLEN old_elen = elen;
+ SV * const nsv = sv_2mortal(newSVpvn(eptr, elen));
+ sv_utf8_upgrade(nsv);
+ eptr = SvPVX_const(nsv);
+ elen = SvCUR(nsv);
+
+ if (width) { /* fudge width (can't fudge elen) */
+ width += elen - old_elen;
+ }
+ is_utf8 = TRUE;
+ }
+ }
+
have = esignlen + zeros + elen;
if (have < zeros)
Perl_croak_nocontext(PL_memory_wrap);
- if (is_utf8 != has_utf8) {
- if (is_utf8) {
- if (SvCUR(sv))
- sv_utf8_upgrade(sv);
- }
- else {
- SV * const nsv = sv_2mortal(newSVpvn(eptr, elen));
- sv_utf8_upgrade(nsv);
- eptr = SvPVX_const(nsv);
- elen = SvCUR(nsv);
- }
- SvGROW(sv, SvCUR(sv) + elen + 1);
- p = SvEND(sv);
- *p = '\0';
- }
-
need = (have > width ? have : width);
gap = need - have;
for (s = ret->substrs->data, i = 0; i < 3; i++, s++) {
s->min_offset = r->substrs->data[i].min_offset;
s->max_offset = r->substrs->data[i].max_offset;
+ s->end_shift = r->substrs->data[i].end_shift;
s->substr = sv_dup_inc(r->substrs->data[i].substr, param);
s->utf8_substr = sv_dup_inc(r->substrs->data[i].utf8_substr, param);
}
((reg_trie_data*)d->data[i])->refcount++;
OP_REFCNT_UNLOCK;
break;
+ case 'T':
+ d->data[i] = r->data->data[i];
+ OP_REFCNT_LOCK;
+ ((reg_ac_data*)d->data[i])->refcount++;
+ OP_REFCNT_UNLOCK;
+ /* Trie stclasses are readonly and can thus be shared
+ * without duplication. We free the stclass in pregfree
+ * when the corresponding reg_ac_data struct is freed.
+ */
+ ret->regstclass= r->regstclass;
+ break;
default:
Perl_croak(aTHX_ "panic: re_dup unknown data code '%c'", r->data->what[i]);
}
}
break;
case SVt_PVHV:
- {
- HEK *hvname = NULL;
-
- if (HvARRAY((HV*)sstr)) {
- STRLEN i = 0;
- const bool sharekeys = !!HvSHAREKEYS(sstr);
- XPVHV * const dxhv = (XPVHV*)SvANY(dstr);
- XPVHV * const sxhv = (XPVHV*)SvANY(sstr);
- char *darray;
- Newx(darray, PERL_HV_ARRAY_ALLOC_BYTES(dxhv->xhv_max+1)
- + (SvOOK(sstr) ? sizeof(struct xpvhv_aux) : 0),
- char);
- HvARRAY(dstr) = (HE**)darray;
- while (i <= sxhv->xhv_max) {
- const HE *source = HvARRAY(sstr)[i];
- HvARRAY(dstr)[i] = source
- ? he_dup(source, sharekeys, param) : 0;
- ++i;
- }
- if (SvOOK(sstr)) {
- struct xpvhv_aux * const saux = HvAUX(sstr);
- struct xpvhv_aux * const daux = HvAUX(dstr);
- /* This flag isn't copied. */
- /* SvOOK_on(hv) attacks the IV flags. */
- SvFLAGS(dstr) |= SVf_OOK;
-
- hvname = saux->xhv_name;
- daux->xhv_name
- = hvname ? hek_dup(hvname, param) : hvname;
-
- daux->xhv_riter = saux->xhv_riter;
- daux->xhv_eiter = saux->xhv_eiter
- ? he_dup(saux->xhv_eiter,
- (bool)!!HvSHAREKEYS(sstr), param) : 0;
- daux->xhv_backreferences = saux->xhv_backreferences
+ if (HvARRAY((HV*)sstr)) {
+ STRLEN i = 0;
+ const bool sharekeys = !!HvSHAREKEYS(sstr);
+ XPVHV * const dxhv = (XPVHV*)SvANY(dstr);
+ XPVHV * const sxhv = (XPVHV*)SvANY(sstr);
+ char *darray;
+ Newx(darray, PERL_HV_ARRAY_ALLOC_BYTES(dxhv->xhv_max+1)
+ + (SvOOK(sstr) ? sizeof(struct xpvhv_aux) : 0),
+ char);
+ HvARRAY(dstr) = (HE**)darray;
+ while (i <= sxhv->xhv_max) {
+ const HE * const source = HvARRAY(sstr)[i];
+ HvARRAY(dstr)[i] = source
+ ? he_dup(source, sharekeys, param) : 0;
+ ++i;
+ }
+ if (SvOOK(sstr)) {
+ HEK *hvname;
+ const struct xpvhv_aux * const saux = HvAUX(sstr);
+ struct xpvhv_aux * const daux = HvAUX(dstr);
+ /* This flag isn't copied. */
+ /* SvOOK_on(hv) attacks the IV flags. */
+ SvFLAGS(dstr) |= SVf_OOK;
+
+ hvname = saux->xhv_name;
+ daux->xhv_name = hvname ? hek_dup(hvname, param) : hvname;
+
+ daux->xhv_riter = saux->xhv_riter;
+ daux->xhv_eiter = saux->xhv_eiter
+ ? he_dup(saux->xhv_eiter,
+ (bool)!!HvSHAREKEYS(sstr), param) : 0;
+ daux->xhv_backreferences =
+ saux->xhv_backreferences
? (AV*) SvREFCNT_inc(
- sv_dup((SV*)saux->
- xhv_backreferences,
- param))
+ sv_dup((SV*)saux->xhv_backreferences, param))
: 0;
- }
- }
- else {
- SvPV_set(dstr, NULL);
+ /* Record stashes for possible cloning in Perl_clone(). */
+ if (hvname)
+ av_push(param->stashes, dstr);
}
- /* Record stashes for possible cloning in Perl_clone(). */
- if(hvname)
- av_push(param->stashes, dstr);
}
+ else
+ SvPV_set(dstr, NULL);
break;
case SVt_PVCV:
if (!(param->flags & CLONEf_COPY_STACKS)) {
case CXt_LOOP:
ncx->blk_loop.label = cx->blk_loop.label;
ncx->blk_loop.resetsp = cx->blk_loop.resetsp;
- ncx->blk_loop.redo_op = cx->blk_loop.redo_op;
- ncx->blk_loop.next_op = cx->blk_loop.next_op;
- ncx->blk_loop.last_op = cx->blk_loop.last_op;
+ ncx->blk_loop.my_op = cx->blk_loop.my_op;
ncx->blk_loop.iterdata = (CxPADLOOP(cx)
? cx->blk_loop.iterdata
: gv_dup((GV*)cx->blk_loop.iterdata, param));
break;
case SAVEt_HV: /* hash reference */
case SAVEt_AV: /* array reference */
- sv = POPPTR(ss,ix);
+ sv = (SV*) POPPTR(ss,ix);
TOPPTR(nss,ix) = sv_dup_inc(sv, param);
gv = (GV*)POPPTR(ss,ix);
TOPPTR(nss,ix) = gv_dup(gv, param);
new_state->re_state_regeol
= pv_dup(old_state->re_state_regeol);
new_state->re_state_regstartp
- = any_dup(old_state->re_state_regstartp, proto_perl);
+ = (I32*) any_dup(old_state->re_state_regstartp, proto_perl);
new_state->re_state_regendp
- = any_dup(old_state->re_state_regendp, proto_perl);
+ = (I32*) any_dup(old_state->re_state_regendp, proto_perl);
new_state->re_state_reglastparen
- = any_dup(old_state->re_state_reglastparen, proto_perl);
+ = (U32*) any_dup(old_state->re_state_reglastparen,
+ proto_perl);
new_state->re_state_reglastcloseparen
- = any_dup(old_state->re_state_reglastcloseparen,
+ = (U32*)any_dup(old_state->re_state_reglastcloseparen,
proto_perl);
/* XXX This just has to be broken. The old save_re_context
code did SAVEGENERICPV(PL_reg_start_tmp);
= sv_dup(old_state->re_state_nrs, param);
#endif
new_state->re_state_reg_magic
- = any_dup(old_state->re_state_reg_magic, proto_perl);
+ = (MAGIC*) any_dup(old_state->re_state_reg_magic,
+ proto_perl);
new_state->re_state_reg_oldcurpm
- = any_dup(old_state->re_state_reg_oldcurpm, proto_perl);
+ = (PMOP*) any_dup(old_state->re_state_reg_oldcurpm,
+ proto_perl);
new_state->re_state_reg_curpm
- = any_dup(old_state->re_state_reg_curpm, proto_perl);
+ = (PMOP*) any_dup(old_state->re_state_reg_curpm,
+ proto_perl);
new_state->re_state_reg_oldsaved
= pv_dup(old_state->re_state_reg_oldsaved);
new_state->re_state_reg_poscache
ptr_table_store(PL_ptr_table, &proto_perl->Icompiling, &PL_compiling);
PL_compiling.cop_warnings = DUP_WARNINGS(PL_compiling.cop_warnings);
- if (!specialCopIO(PL_compiling.cop_io))
- PL_compiling.cop_io = sv_dup_inc(PL_compiling.cop_io, param);
- if (PL_compiling.cop_hints) {
+ if (PL_compiling.cop_hints_hash) {
HINTS_REFCNT_LOCK;
- PL_compiling.cop_hints->refcounted_he_refcnt++;
+ PL_compiling.cop_hints_hash->refcounted_he_refcnt++;
HINTS_REFCNT_UNLOCK;
}
PL_curcop = (COP*)any_dup(proto_perl->Tcurcop, proto_perl);
PL_glob_index = proto_perl->Iglob_index;
PL_srand_called = proto_perl->Isrand_called;
- PL_uudmap['M'] = 0; /* reinits on demand */
+ PL_uudmap[(U32) 'M'] = 0; /* reinits on demand */
PL_bitcount = NULL; /* reinits on demand */
if (proto_perl->Ipsig_pend) {
projects / p5sagit/p5-mst-13.2.git / blobdiff