GV** gvp;
HV* hv = Nullhv;
SV* subgen = Nullsv;
+ const char *hvname;
/* A stash/class can go by many names (ie. User == main::User), so
we compare the stash itself just in case */
if (name_stash && (stash == name_stash))
return &PL_sv_yes;
- if (strEQ(HvNAME(stash), name))
+ hvname = HvNAME_get(stash);
+
+ if (strEQ(hvname, name))
return &PL_sv_yes;
if (strEQ(name, "UNIVERSAL"))
if (level > 100)
Perl_croak(aTHX_ "Recursive inheritance detected in package '%s'",
- HvNAME(stash));
+ hvname);
gvp = (GV**)hv_fetch(stash, "::ISA::CACHE::", 14, FALSE);
SV** svp = (SV**)hv_fetch(hv, name, len, FALSE);
if (svp && (sv = *svp) != (SV*)&PL_sv_undef) {
DEBUG_o( Perl_deb(aTHX_ "Using cached ISA %s for package %s\n",
- name, HvNAME(stash)) );
+ name, hvname) );
return sv;
}
}
else {
DEBUG_o( Perl_deb(aTHX_ "ISA Cache in package %s is stale\n",
- HvNAME(stash)) );
+ hvname) );
hv_clear(hv);
sv_setiv(subgen, PL_sub_generation);
}
if (!basestash) {
if (ckWARN(WARN_MISC))
Perl_warner(aTHX_ packWARN(WARN_SYNTAX),
- "Can't locate package %"SVf" for @%s::ISA",
- sv, HvNAME(stash));
+ "Can't locate package %"SVf" for @%s::ISA",
+ sv, hvname);
continue;
}
if (&PL_sv_yes == isa_lookup(basestash, name, name_stash,
bool
Perl_sv_derived_from(pTHX_ SV *sv, const char *name)
{
- const char *type;
- HV *stash;
+ const char *type = Nullch;
+ HV *stash = Nullhv;
HV *name_stash;
- stash = Nullhv;
- type = Nullch;
-
if (SvGMAGICAL(sv))
mg_get(sv) ;
XS(XS_version_numify);
XS(XS_version_vcmp);
XS(XS_version_boolean);
+#ifdef HASATTRIBUTE_NORETURN
+XS(XS_version_noop) __attribute__noreturn__;
+#else
XS(XS_version_noop);
+#endif
XS(XS_version_is_alpha);
XS(XS_version_qv);
XS(XS_utf8_is_utf8);
SV *sv;
const char *name;
STRLEN n_a;
- (void)cv;
if (items != 2)
Perl_croak(aTHX_ "Usage: UNIVERSAL::isa(reference, kind)");
SV *rv;
HV *pkg = NULL;
STRLEN n_a;
- (void)cv;
if (items != 2)
Perl_croak(aTHX_ "Usage: UNIVERSAL::can(object-ref, method)");
GV *gv;
SV *sv;
const char *undef;
- (void)cv;
if (SvROK(ST(0))) {
sv = (SV*)SvRV(ST(0));
}
if (items > 1) {
- STRLEN len;
SV *req = ST(1);
if (undef) {
- if (pkg)
- Perl_croak(aTHX_
- "%s does not define $%s::VERSION--version check failed",
- HvNAME(pkg), HvNAME(pkg));
- else {
- const char *str = SvPVx(ST(0), len);
-
- Perl_croak(aTHX_
- "%s defines neither package nor VERSION--version check failed", str);
+ if (pkg) {
+ const char *name = HvNAME_get(pkg);
+ Perl_croak(aTHX_
+ "%s does not define $%s::VERSION--version check failed",
+ name, name);
+ } else {
+ STRLEN n_a;
+ Perl_croak(aTHX_
+ "%s defines neither package nor VERSION--version check failed",
+ SvPVx(ST(0),n_a) );
}
}
if ( vcmp( req, sv ) > 0 )
Perl_croak(aTHX_ "%s version %"SVf" (%"SVf") required--"
- "this is only version %"SVf" (%"SVf")", HvNAME(pkg),
+ "this is only version %"SVf" (%"SVf")", HvNAME_get(pkg),
vnumify(req),vnormal(req),vnumify(sv),vnormal(sv));
}
XS(XS_version_new)
{
dXSARGS;
- (void)cv;
if (items > 3)
Perl_croak(aTHX_ "Usage: version::new(class, version)");
SP -= items;
XS(XS_version_stringify)
{
dXSARGS;
- (void)cv;
if (items < 1)
Perl_croak(aTHX_ "Usage: version::stringify(lobj, ...)");
SP -= items;
{
- SV * lobj;
+ SV * lobj = Nullsv;
if (sv_derived_from(ST(0), "version")) {
SV *tmp = SvRV(ST(0));
XS(XS_version_numify)
{
dXSARGS;
- (void)cv;
if (items < 1)
Perl_croak(aTHX_ "Usage: version::numify(lobj, ...)");
SP -= items;
{
- SV * lobj;
+ SV * lobj = Nullsv;
if (sv_derived_from(ST(0), "version")) {
SV *tmp = SvRV(ST(0));
XS(XS_version_vcmp)
{
dXSARGS;
- (void)cv;
if (items < 1)
Perl_croak(aTHX_ "Usage: version::vcmp(lobj, ...)");
SP -= items;
{
- SV * lobj;
+ SV * lobj = Nullsv;
if (sv_derived_from(ST(0), "version")) {
SV *tmp = SvRV(ST(0));
XS(XS_version_boolean)
{
dXSARGS;
- (void)cv;
if (items < 1)
Perl_croak(aTHX_ "Usage: version::boolean(lobj, ...)");
SP -= items;
{
- SV * lobj;
+ SV * lobj = Nullsv;
if (sv_derived_from(ST(0), "version")) {
/* XXX If tmp serves a purpose, explain it. */
XS(XS_version_noop)
{
- dXSARGS;
- (void)cv;
- if (items < 1)
- Perl_croak(aTHX_ "Usage: version::noop(lobj, ...)");
- {
- SV * lobj;
-
- if (sv_derived_from(ST(0), "version")) {
- SV *tmp = SvRV(ST(0));
- lobj = tmp;
- }
- else
- Perl_croak(aTHX_ "lobj is not of type version");
-
- {
- Perl_croak(aTHX_ "operation not supported with version object");
- }
-
- }
- XSRETURN_EMPTY;
+ dXSARGS;
+ if (items < 1)
+ Perl_croak(aTHX_ "Usage: version::noop(lobj, ...)");
+ if (sv_derived_from(ST(0), "version"))
+ Perl_croak(aTHX_ "operation not supported with version object");
+ else
+ Perl_croak(aTHX_ "lobj is not of type version");
+#ifndef HASATTRIBUTE_NORETURN
+ XSRETURN_EMPTY;
+#endif
}
XS(XS_version_is_alpha)
{
dXSARGS;
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: version::is_alpha(lobj)");
SP -= items;
{
- SV *lobj;
+ SV * lobj = Nullsv;
if (sv_derived_from(ST(0), "version")) {
/* XXX If tmp serves a purpose, explain it. */
XS(XS_version_qv)
{
dXSARGS;
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: version::qv(ver)");
SP -= items;
XS(XS_utf8_is_utf8)
{
dXSARGS;
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: utf8::is_utf8(sv)");
{
XS(XS_utf8_valid)
{
dXSARGS;
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: utf8::valid(sv)");
{
XS(XS_utf8_encode)
{
dXSARGS;
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: utf8::encode(sv)");
{
XS(XS_utf8_decode)
{
dXSARGS;
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: utf8::decode(sv)");
{
XS(XS_utf8_upgrade)
{
dXSARGS;
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: utf8::upgrade(sv)");
{
XS(XS_utf8_downgrade)
{
dXSARGS;
- (void)cv;
if (items < 1 || items > 2)
Perl_croak(aTHX_ "Usage: utf8::downgrade(sv, failok=0)");
{
{
dXSARGS;
const UV uv = SvUV(ST(0));
- (void)cv;
if (items > 1)
Perl_croak(aTHX_ "Usage: utf8::native_to_unicode(sv)");
{
dXSARGS;
const UV uv = SvUV(ST(0));
- (void)cv;
if (items > 1)
Perl_croak(aTHX_ "Usage: utf8::unicode_to_native(sv)");
{
dXSARGS;
SV *sv = SvRV(ST(0));
- (void)cv;
if (items == 1) {
if (SvREADONLY(sv))
{
dXSARGS;
SV *sv = SvRV(ST(0));
- (void)cv;
if (items == 1)
XSRETURN_IV(SvREFCNT(sv) - 1); /* Minus the ref created for us. */
{
dXSARGS;
HV *hv = (HV *) SvRV(ST(0));
- (void)cv;
if (items != 1)
Perl_croak(aTHX_ "Usage: UNIVERSAL::hv_clear_placeholders(hv)");
XS(XS_Regexp_DESTROY)
{
- (void)cv;
}
XS(XS_PerlIO_get_layers)
{
dXSARGS;
- (void)cv;
if (items < 1 || items % 2 == 0)
Perl_croak(aTHX_ "Usage: PerlIO_get_layers(filehandle[,args])");
#ifdef USE_PERLIO
if (details) {
XPUSHs(namok ?
- newSVpv(SvPVX(*namsvp), 0) : &PL_sv_undef);
+ newSVpv(SvPVX_const(*namsvp), 0) : &PL_sv_undef);
XPUSHs(argok ?
- newSVpv(SvPVX(*argsvp), 0) : &PL_sv_undef);
+ newSVpv(SvPVX_const(*argsvp), 0) : &PL_sv_undef);
if (flgok)
XPUSHi(SvIVX(*flgsvp));
else
{
/* Using dXSARGS would also have dITEM and dSP,
* which define 2 unused local variables. */
- dMARK; dAX;
- (void)cv;
+ dAXMARK;
+ (void)mark;
XSRETURN_UV(PERL_HASH_SEED);
}
{
/* Using dXSARGS would also have dITEM and dSP,
* which define 2 unused local variables. */
- dMARK; dAX;
- (void)cv;
+ dAXMARK;
+ (void)mark;
XSRETURN_UV(PL_rehash_seed);
}
XS(XS_Internals_HvREHASH) /* Subject to change */
{
dXSARGS;
- (void)cv;
if (SvROK(ST(0))) {
const HV *hv = (HV *) SvRV(ST(0));
if (items == 1 && SvTYPE(hv) == SVt_PVHV) {
* indent-tabs-mode: t
* End:
*
- * vim: shiftwidth=4:
-*/
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */
projects / p5sagit/p5-mst-13.2.git / blobdiff