1 #define NEED_newSVpvn_flags_GLOBAL
4 /* keywords for methods/keys */
9 SV* mouse_get_attribute;
10 SV* mouse_get_attribute_list;
13 #define MOUSE_xc_flags(a) SvUVX(MOUSE_av_at((a), MOUSE_XC_FLAGS))
14 #define MOUSE_xc_gen(a) MOUSE_av_at((a), MOUSE_XC_GEN)
15 #define MOUSE_xc_stash(a) ( (HV*)MOUSE_av_at((a), MOUSE_XC_STASH) )
16 #define MOUSE_xc_attrall(a) ( (AV*)MOUSE_av_at((a), MOUSE_XC_ATTRALL) )
17 #define MOUSE_xc_buildall(a) ( (AV*)MOUSE_av_at((a), MOUSE_XC_BUILDALL) )
18 #define MOUSE_xc_demolishall(a) ( (AV*)MOUSE_av_at((a), MOUSE_XC_DEMOLISHALL) )
20 enum mouse_xc_flags_t {
21 MOUSEf_XC_IS_IMMUTABLE = 0x0001,
22 MOUSEf_XC_IS_ANON = 0x0002,
23 MOUSEf_XC_HAS_BUILDARGS = 0x0004,
24 MOUSEf_XC_CONSTRUCTOR_IS_STRICT
27 MOUSEf_XC_mask = 0xFFFF /* not used */
30 /* Mouse XS Metaclass object */
34 MOUSE_XC_GEN, /* class generation */
35 MOUSE_XC_STASH, /* symbol table hash */
37 MOUSE_XC_ATTRALL, /* all the attributes */
38 MOUSE_XC_BUILDALL, /* all the BUILD methods */
39 MOUSE_XC_DEMOLISHALL, /* all the DEMOLISH methods */
44 enum mouse_modifier_t {
50 static MGVTBL mouse_xc_vtbl; /* for identity */
53 mouse_get_namespace(pTHX_ SV* const meta) {
54 SV* const package = get_slot(meta, mouse_package);
55 if(!(package && SvOK(package))){
56 croak("No package name defined for metaclass");
58 return gv_stashsv(package, GV_ADDMULTI);
62 mouse_calculate_all_attributes(pTHX_ SV* const metaclass) {
63 SV* const avref = mcall0s(metaclass, "_calculate_all_attributes");
64 if(!(SvROK(avref) && SvTYPE(SvRV(avref)) == SVt_PVAV)) {
65 croak("$meta->_calculate_all_attributes did not return an ARRAY reference");
67 return (AV*)SvRV(avref);
70 XS(XS_Mouse__Object_BUILDARGS); /* prototype */
73 mouse_class_has_custom_buildargs(pTHX_ HV* const stash) {
74 GV* const buildargs = gv_fetchmeth_autoload(stash, "BUILDARGS", sizeof("BUILDARGS")-1, 0);
76 return buildargs && CvXSUB(GvCV(buildargs)) != XS_Mouse__Object_BUILDARGS;
80 mouse_class_update_xc(pTHX_ SV* const metaclass PERL_UNUSED_DECL, AV* const xc) {
81 HV* const stash = MOUSE_xc_stash(xc);
82 AV* const linearized_isa = mro_get_linear_isa(stash);
83 I32 const len = AvFILLp(linearized_isa) + 1;
86 AV* const buildall = newAV();
87 AV* const demolishall = newAV();
93 /* old data will be delete at the end of the perl scope */
94 av_delete(xc, MOUSE_XC_DEMOLISHALL, 0x00);
95 av_delete(xc, MOUSE_XC_BUILDALL, 0x00);
96 av_delete(xc, MOUSE_XC_ATTRALL, 0x00);
98 SvREFCNT_inc_simple_void_NN(linearized_isa);
99 sv_2mortal((SV*)linearized_isa);
103 av_store(xc, MOUSE_XC_BUILDALL, (SV*)buildall);
104 av_store(xc, MOUSE_XC_DEMOLISHALL, (SV*)demolishall);
106 attrall = mouse_calculate_all_attributes(aTHX_ metaclass);
107 SvREFCNT_inc_simple_void_NN(attrall);
108 av_store(xc, MOUSE_XC_ATTRALL, (SV*)attrall);
110 if(predicate_calls(metaclass, "is_immutable")){
111 flags |= MOUSEf_XC_IS_IMMUTABLE;
114 if(predicate_calls(metaclass, "is_anon_class")){
115 flags |= MOUSEf_XC_IS_ANON;
118 if(mouse_class_has_custom_buildargs(aTHX_ stash)){
119 flags |= MOUSEf_XC_HAS_BUILDARGS;
122 if(predicate_calls(metaclass, "strict_constructor")){
123 flags |= MOUSEf_XC_CONSTRUCTOR_IS_STRICT;
126 av_store(xc, MOUSE_XC_FLAGS, newSVuv(flags));
128 for(i = 0; i < len; i++){
129 SV* const klass = MOUSE_av_at(linearized_isa, i);
130 HV* const st = gv_stashsv(klass, TRUE);
133 gv = stash_fetchs(st, "BUILD", FALSE);
135 av_unshift(buildall, 1);
136 av_store(buildall, 0, newRV_inc((SV*)GvCV(gv)));
139 gv = stash_fetchs(st, "DEMOLISH", FALSE);
141 av_push(demolishall, newRV_inc((SV*)GvCV(gv)));
148 sv_setuv(MOUSE_xc_gen(xc), mro_get_pkg_gen(stash));
153 mouse_get_xc_wo_check(pTHX_ SV* const metaclass) {
157 if(!IsObject(metaclass)){
158 croak("Not a Mouse metaclass");
161 mg = mouse_mg_find(aTHX_ SvRV(metaclass), &mouse_xc_vtbl, 0x00);
163 /* cache stash for performance */
164 HV* const stash = mouse_get_namespace(aTHX_ metaclass);
167 mg = sv_magicext(SvRV(metaclass), (SV*)xc, PERL_MAGIC_ext,
168 &mouse_xc_vtbl, NULL, 0);
169 SvREFCNT_dec(xc); /* refcnt++ in sv_magicext */
171 av_extend(xc, MOUSE_XC_last - 1);
173 av_store(xc, MOUSE_XC_GEN, newSVuv(0U));
174 av_store(xc, MOUSE_XC_STASH, (SV*)stash);
175 SvREFCNT_inc_simple_void_NN(stash);
178 xc = (AV*)MOUSE_mg_obj(mg);
181 assert(SvTYPE(xc) == SVt_PVAV);
187 mouse_xc_is_fresh(pTHX_ AV* const xc) {
188 HV* const stash = MOUSE_xc_stash(xc);
189 SV* const gen = MOUSE_xc_gen(xc);
190 if(SvUVX(gen) != 0U && MOUSE_xc_flags(xc) & MOUSEf_XC_IS_IMMUTABLE) {
193 return SvUVX(gen) == mro_get_pkg_gen(stash);
197 mouse_get_xc(pTHX_ SV* const metaclass) {
198 AV* const xc = mouse_get_xc_wo_check(aTHX_ metaclass);
199 return mouse_xc_is_fresh(aTHX_ xc)
201 : mouse_class_update_xc(aTHX_ metaclass, xc);
205 mouse_get_xc_if_fresh(pTHX_ SV* const metaclass) {
206 AV* const xc = mouse_get_xc_wo_check(aTHX_ metaclass);
207 return mouse_xc_is_fresh(aTHX_ xc)
213 mouse_buildargs(pTHX_ SV* metaclass, SV* const klass, I32 ax, I32 items) {
221 SV* const args_ref = ST(0);
222 if(!IsHashRef(args_ref)){
223 if(!metaclass){ metaclass = get_metaclass(klass); }
224 mouse_throw_error(metaclass, NULL, "Single parameters to new() must be a HASH ref");
226 args = newHVhv((HV*)SvRV(args_ref));
227 sv_2mortal((SV*)args);
232 if( (items % 2) != 0 ){
233 if(!metaclass){ metaclass = get_metaclass(klass); }
234 mouse_throw_error(metaclass, NULL, "Odd number of parameters to new()");
237 args = newHV_mortal();
238 for(i = 0; i < items; i += 2){
239 (void)hv_store_ent(args, ST(i), newSVsv(ST(i+1)), 0U);
247 mouse_report_unknown_args(pTHX_ SV* const meta, AV* const attrs, HV* const args) {
248 HV* const attr_map = newHV_mortal();
249 SV* const unknown = newSVpvs_flags("", SVs_TEMP);
250 I32 const len = AvFILLp(attrs) + 1;
254 for(i = 0; i < len; i++){
255 SV* const attr = MOUSE_av_at(attrs, i);
256 AV* const xa = mouse_get_xa(aTHX_ attr);
257 SV* const init_arg = MOUSE_xa_init_arg(xa);
259 (void)hv_store_ent(attr_map, init_arg, &PL_sv_undef, 0U);
264 while((he = hv_iternext(args))){
265 SV* const key = hv_iterkeysv(he);
266 if(!hv_exists_ent(attr_map, key, 0U)){
267 sv_catpvf(unknown, "%"SVf", ", key);
271 if(SvCUR(unknown) > 0){
272 SvCUR(unknown) -= 2; /* chop "," */
275 sv_setpvs(unknown, "(unknown)");
278 mouse_throw_error(meta, NULL,
279 "Unknown attribute passed to the constructor of %"SVf": %"SVf,
280 mcall0(meta, mouse_name), unknown);
286 mouse_class_initialize_object(pTHX_ SV* const meta, SV* const object, HV* const args, bool const is_cloning) {
287 AV* const xc = mouse_get_xc(aTHX_ meta);
288 AV* const attrs = MOUSE_xc_attrall(xc);
289 I32 const len = AvFILLp(attrs) + 1;
291 AV* triggers_queue = NULL;
294 assert(meta || object);
296 assert(SvTYPE(args) == SVt_PVHV);
298 if(mg_find((SV*)args, PERL_MAGIC_tied)){
299 croak("You cannot use tied HASH reference as initializing arguments");
302 /* for each attribute */
303 for(i = 0; i < len; i++){
304 SV* const attr = MOUSE_av_at(attrs, i);
305 AV* const xa = mouse_get_xa(aTHX_ attr);
307 SV* const slot = MOUSE_xa_slot(xa);
308 U16 const flags = (U16)MOUSE_xa_flags(xa);
309 SV* const init_arg = MOUSE_xa_init_arg(xa);
312 if(SvOK(init_arg) && ( he = hv_fetch_ent(args, init_arg, FALSE, 0U) ) ){
313 SV* value = HeVAL(he);
314 if(flags & MOUSEf_ATTR_HAS_TC){
315 value = mouse_xa_apply_type_constraint(aTHX_ xa, value, flags);
317 value = set_slot(object, slot, value);
318 if(flags & MOUSEf_ATTR_IS_WEAK_REF && SvROK(value)){
319 weaken_slot(object, slot);
321 if(flags & MOUSEf_ATTR_HAS_TRIGGER){
322 AV* const pair = newAV();
323 av_push(pair, newSVsv( mcall0s(attr, "trigger") ));
324 av_push(pair, newSVsv(value));
326 if(!triggers_queue) {
327 triggers_queue = newAV_mortal();
329 av_push(triggers_queue, (SV*)pair);
333 else { /* no init arg */
334 if(flags & (MOUSEf_ATTR_HAS_DEFAULT | MOUSEf_ATTR_HAS_BUILDER)){
335 /* skip if the object has the slot (it occurs on cloning/reblessing) */
336 if(!(flags & MOUSEf_ATTR_IS_LAZY) && !has_slot(object, slot)){
337 mouse_xa_set_default(aTHX_ xa, object);
340 else if(is_cloning) {
341 if(flags & MOUSEf_ATTR_IS_WEAK_REF){
342 SV* const value = get_slot(object, slot);
344 weaken_slot(object, slot);
348 /* don't check "required" while cloning (or reblesseing) */
349 else if(flags & MOUSEf_ATTR_IS_REQUIRED) {
350 mouse_throw_error(attr, NULL, "Attribute (%"SVf") is required", slot);
353 } /* for each attribute */
355 if(MOUSE_xc_flags(xc) & MOUSEf_XC_CONSTRUCTOR_IS_STRICT
356 && used < (I32)HvUSEDKEYS(args)){
357 mouse_report_unknown_args(aTHX_ meta, attrs, args);
361 I32 const len = AvFILLp(triggers_queue) + 1;
362 for(i = 0; i < len; i++){
363 AV* const pair = (AV*)AvARRAY(triggers_queue)[i];
364 SV* const trigger = AvARRAY(pair)[0];
365 SV* const value = AvARRAY(pair)[1];
367 mcall1(object, trigger, value);
371 if(MOUSE_xc_flags(xc) & MOUSEf_XC_IS_ANON){
372 (void)set_slot(object, newSVpvs_flags("__METACLASS__", SVs_TEMP), meta);
377 mouse_initialize_metaclass(pTHX_ SV* const klass) {
378 SV* const meta = get_metaclass(klass);
379 if(LIKELY(SvOK(meta))){
382 return mcall1s(newSVpvs_flags("Mouse::Meta::Class", SVs_TEMP),
383 "initialize", klass);
387 mouse_buildall(pTHX_ AV* const xc, SV* const object, SV* const args) {
388 AV* const buildall = MOUSE_xc_buildall(xc);
389 I32 const len = AvFILLp(buildall) + 1;
391 for(i = 0; i < len; i++){
400 call_sv_safe(AvARRAY(buildall)[i], G_VOID);
402 /* discard a scalar which G_VOID returns */
410 mouse_get_modifier_storage(pTHX_
412 enum mouse_modifier_t const m, SV* const name) {
413 static const char* const keys[] = {
418 SV* const key = sv_2mortal(Perl_newSVpvf(aTHX_ "%s_method_modifiers", keys[m]));
422 must_defined(name, "a method name");
424 table = get_slot(meta, key);
427 /* $meta->{$key} = {} */
428 table = sv_2mortal(newRV_noinc((SV*)newHV()));
429 set_slot(meta, key, table);
432 storage_ref = get_slot(table, name);
435 storage_ref = sv_2mortal(newRV_noinc((SV*)newAV()));
436 set_slot(table, name, storage_ref);
439 if(!IsArrayRef(storage_ref)){
440 croak("Modifier strorage for '%s' is not an ARRAY reference", keys[m]);
444 return (AV*)SvRV(storage_ref);
448 XSPROTO(XS_Mouse_value_holder) {
450 SV* const value = (SV*)XSANY.any_ptr;
452 PERL_UNUSED_VAR(items);
457 DECL_BOOT(Mouse__Util);
458 DECL_BOOT(Mouse__Util__TypeConstraints);
459 DECL_BOOT(Mouse__Meta__Method__Accessor__XS);
460 DECL_BOOT(Mouse__Meta__Attribute);
462 MODULE = Mouse PACKAGE = Mouse
468 mouse_package = newSVpvs_share("package");
469 mouse_namespace = newSVpvs_share("namespace");
470 mouse_methods = newSVpvs_share("methods");
471 mouse_name = newSVpvs_share("name");
472 mouse_coerce = newSVpvs_share("coerce");
474 mouse_get_attribute = newSVpvs_share("get_attribute");
475 mouse_get_attribute_list = newSVpvs_share("get_attribute_list");
477 CALL_BOOT(Mouse__Util);
478 CALL_BOOT(Mouse__Util__TypeConstraints);
479 CALL_BOOT(Mouse__Meta__Method__Accessor__XS);
480 CALL_BOOT(Mouse__Meta__Attribute);
483 MODULE = Mouse PACKAGE = Mouse::Meta::Module
486 INSTALL_SIMPLE_READER_WITH_KEY(Module, name, package);
487 INSTALL_SIMPLE_READER_WITH_KEY(Module, _method_map, methods);
488 INSTALL_SIMPLE_READER_WITH_KEY(Module, _attribute_map, attributes);
494 RETVAL = mouse_get_namespace(aTHX_ self);
499 # ignore extra arguments for extensibility
501 add_method(SV* self, SV* name, SV* code, ...)
504 SV* const package = get_slot(self, mouse_package); /* $self->{package} */
505 SV* const methods = get_slot(self, mouse_methods); /* $self->{methods} */
509 if(!(package && SvOK(package))){
510 croak("No package name defined");
513 must_defined(name, "a method name");
514 must_ref (code, "a CODE reference", SVt_NULL); /* any reftype is OK */
517 if(SvTYPE(SvRV(code_ref)) != SVt_PVCV){
518 SV* sv = code_ref; /* used in tryAMAGICunDEREF */
519 SV** sp = &sv; /* used in tryAMAGICunDEREF */
520 tryAMAGICunDEREF(to_cv); /* try \&{$code} */
521 must_ref(code, "a CODE reference", SVt_PVCV);
525 /* *{$package . '::' . $name} -> *gv */
526 gv = gv_fetchpv(form("%"SVf"::%"SVf, package, name), GV_ADDMULTI, SVt_PVCV);
527 mouse_install_sub(aTHX_ gv, code_ref);
528 /* CvMETHOD_on((CV*)SvRV(code_ref)); */
529 (void)set_slot(methods, name, code); /* $self->{methods}{$name} = $code */
532 MODULE = Mouse PACKAGE = Mouse::Meta::Class
538 INSTALL_SIMPLE_READER(Class, roles);
539 INSTALL_SIMPLE_PREDICATE_WITH_KEY(Class, is_anon_class, anon_serial_id);
540 INSTALL_SIMPLE_READER(Class, is_immutable);
542 INSTALL_INHERITABLE_CLASS_ACCESSOR(strict_constructor);
544 INSTALL_CLASS_HOLDER(Class, method_metaclass, "Mouse::Meta::Method");
545 INSTALL_CLASS_HOLDER(Class, attribute_metaclass, "Mouse::Meta::Attribute");
546 INSTALL_CLASS_HOLDER(Class, constructor_class, "Mouse::Meta::Method::Constructor::XS");
547 INSTALL_CLASS_HOLDER(Class, destructor_class, "Mouse::Meta::Method::Destructor::XS");
549 xsub = newXS("Mouse::Meta::Method::Constructor::XS::_generate_constructor",
550 XS_Mouse_value_holder, file);
551 CvXSUBANY(xsub).any_ptr
552 = newRV_inc((SV*)get_cvs("Mouse::Object::new", GV_ADD));
554 xsub = newXS("Mouse::Meta::Method::Destructor::XS::_generate_destructor",
555 XS_Mouse_value_holder, file);
556 CvXSUBANY(xsub).any_ptr
557 = newRV_inc((SV*)get_cvs("Mouse::Object::DESTROY", GV_ADD));
562 linearized_isa(SV* self)
565 /* MOUSE_xc_stash() is not available because the xc system depends on
567 HV* const stash = mouse_get_namespace(aTHX_ self);
568 AV* const linearized_isa = mro_get_linear_isa(stash);
569 I32 const len = AvFILLp(linearized_isa) + 1;
572 for(i = 0; i < len; i++){
573 PUSHs(AvARRAY(linearized_isa)[i]);
578 get_all_attributes(SV* self)
581 AV* const xc = mouse_get_xc(aTHX_ self);
582 AV* const all_attrs = MOUSE_xc_attrall(xc);
583 I32 const len = AvFILLp(all_attrs) + 1;
587 for(i = 0; i < len; i++){
588 PUSHs( MOUSE_av_at(all_attrs, i) );
593 new_object(SV* meta, ...)
596 AV* const xc = mouse_get_xc(aTHX_ meta);
597 HV* const args = mouse_buildargs(aTHX_ meta, NULL, ax, items);
600 object = mouse_instance_create(aTHX_ MOUSE_xc_stash(xc));
601 mouse_class_initialize_object(aTHX_ meta, object, args, FALSE);
602 mouse_buildall(aTHX_ xc, object, sv_2mortal(newRV_inc((SV*)args)));
603 ST(0) = object; /* because object is mortal, we should return it as is */
608 clone_object(SV* meta, SV* object, ...)
611 AV* const xc = mouse_get_xc(aTHX_ meta);
612 HV* const args = mouse_buildargs(aTHX_ meta, NULL, ax + 1, items - 1);
615 if(!mouse_is_an_instance_of(aTHX_ MOUSE_xc_stash(xc), object)) {
616 mouse_throw_error(meta, object,
617 "You must pass an instance of the metaclass (%"SVf"), not (%"SVf")",
618 mcall0(meta, mouse_name), object);
621 proto = mouse_instance_clone(aTHX_ object);
622 mouse_class_initialize_object(aTHX_ meta, proto, args, TRUE);
623 ST(0) = proto; /* because object is mortal, we should return it as is */
628 _initialize_object(SV* meta, SV* object, HV* args, bool is_cloning = FALSE)
631 mouse_class_initialize_object(aTHX_ meta, object, args, is_cloning);
635 _invalidate_metaclass_cache(SV* meta)
638 AV* const xc = mouse_get_xc_if_fresh(aTHX_ meta);
640 SV* const gen = MOUSE_xc_gen(xc);
643 delete_slot(meta, newSVpvs_flags("_mouse_cache_", SVs_TEMP));
647 MODULE = Mouse PACKAGE = Mouse::Meta::Role
650 INSTALL_SIMPLE_READER_WITH_KEY(Role, get_roles, roles);
651 INSTALL_SIMPLE_PREDICATE_WITH_KEY(Role, is_anon_role, anon_serial_id);
653 INSTALL_CLASS_HOLDER(Role, method_metaclass, "Mouse::Meta::Role::Method");
656 add_before_modifier(SV* self, SV* name, SV* modifier)
659 av_push(mouse_get_modifier_storage(aTHX_ self, (enum mouse_modifier_t)ix, name), newSVsv(modifier));
662 add_before_method_modifier = MOUSE_M_BEFORE
663 add_around_method_modifier = MOUSE_M_AROUND
664 add_after_method_modifier = MOUSE_M_AFTER
667 get_before_modifiers(SV* self, SV* name)
669 get_before_method_modifiers = MOUSE_M_BEFORE
670 get_around_method_modifiers = MOUSE_M_AROUND
671 get_after_method_modifiers = MOUSE_M_AFTER
674 AV* const storage = mouse_get_modifier_storage(aTHX_ self,
675 (enum mouse_modifier_t)ix, name);
676 I32 const len = av_len(storage) + 1;
677 if(GIMME_V == G_ARRAY) {
680 for(i = 0; i < len; i++){
681 PUSHs(*av_fetch(storage, i, TRUE));
690 add_metaclass_accessor(SV* self, SV* name)
693 SV* const klass = mcall0(self, mouse_name);
694 const char* fq_name = form("%"SVf"::%"SVf, klass, name);
696 const char* const key = SvPV_const(name, keylen);
697 mouse_simple_accessor_generate(aTHX_ fq_name, key, keylen,
698 XS_Mouse_inheritable_class_accessor, NULL, 0);
701 MODULE = Mouse PACKAGE = Mouse::Object
707 SV* const meta = mouse_initialize_metaclass(aTHX_ klass);
708 AV* const xc = mouse_get_xc(aTHX_ meta);
709 UV const flags = MOUSE_xc_flags(xc);
714 if(flags & MOUSEf_XC_HAS_BUILDARGS){
720 for(i = 0; i < items; i++){
725 call_method_safes("BUILDARGS", G_SCALAR);
731 if(!IsHashRef(args)){
732 croak("BUILDARGS did not return a HASH reference");
736 args = newRV_inc((SV*)mouse_buildargs(aTHX_ meta, klass, ax, items));
741 object = mouse_instance_create(aTHX_ MOUSE_xc_stash(xc));
742 mouse_class_initialize_object(aTHX_ meta, object, (HV*)SvRV(args), FALSE);
744 mouse_buildall(aTHX_ xc, object, args);
745 ST(0) = object; /* because object is mortal, we should return it as is */
756 SV* const meta = get_metaclass(object);
762 if(!IsObject(object)){
763 croak("You must not call %s as a class method",
764 ix == 0 ? "DESTROY" : "DEMOLISHALL");
767 if(SvOK(meta) && (xc = mouse_get_xc_if_fresh(aTHX_ meta))) {
768 demolishall = MOUSE_xc_demolishall(xc);
770 else { /* The metaclass is already destroyed */
771 AV* const linearized_isa = mro_get_linear_isa(SvSTASH(SvRV(object)));
773 len = AvFILLp(linearized_isa) + 1;
775 demolishall = newAV_mortal();
776 for(i = 0; i < len; i++){
777 SV* const klass = MOUSE_av_at(linearized_isa, i);
778 HV* const st = gv_stashsv(klass, TRUE);
779 GV* const gv = stash_fetchs(st, "DEMOLISH", FALSE);
781 av_push(demolishall, newRV_inc((SV*)GvCV(gv)));
786 len = AvFILLp(demolishall) + 1;
788 SV* const in_global_destruction = boolSV(PL_dirty);
789 SAVEI32(PL_statusvalue); /* local $? */
792 SAVESPTR(ERRSV); /* local $@ */
793 ERRSV = sv_newmortal();
797 for(i = 0; i < len; i++){
802 PUSHs(in_global_destruction);
805 call_sv(AvARRAY(demolishall)[i], G_VOID | G_EVAL);
807 /* discard a scalar which G_VOID returns */
813 SV* const e = newSVsv(ERRSV);
820 croak(NULL); /* rethrow */
827 BUILDARGS(SV* klass, ...)
830 RETVAL = mouse_buildargs(aTHX_ NULL, klass, ax, items);
837 BUILDALL(SV* self, SV* args)
840 SV* const meta = get_metaclass(self);
841 AV* const xc = mouse_get_xc(aTHX_ meta);
843 must_ref(args, "a HASH reference to BUILDALL", SVt_PVHV);
844 mouse_buildall(aTHX_ xc, self, args);