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(SvROK(value) && flags & MOUSEf_ATTR_IS_WEAK_REF){
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 /* don't check while cloning (or reblesseing) */
341 else if(!is_cloning && flags & MOUSEf_ATTR_IS_REQUIRED) {
342 mouse_throw_error(attr, NULL, "Attribute (%"SVf") is required", slot);
345 } /* for each attribute */
347 if(MOUSE_xc_flags(xc) & MOUSEf_XC_CONSTRUCTOR_IS_STRICT
348 && used < (I32)HvUSEDKEYS(args)){
349 mouse_report_unknown_args(aTHX_ meta, attrs, args);
353 I32 const len = AvFILLp(triggers_queue) + 1;
354 for(i = 0; i < len; i++){
355 AV* const pair = (AV*)AvARRAY(triggers_queue)[i];
356 SV* const trigger = AvARRAY(pair)[0];
357 SV* const value = AvARRAY(pair)[1];
359 mcall1(object, trigger, value);
363 if(MOUSE_xc_flags(xc) & MOUSEf_XC_IS_ANON){
364 (void)set_slot(object, newSVpvs_flags("__METACLASS__", SVs_TEMP), meta);
369 mouse_initialize_metaclass(pTHX_ SV* const klass) {
370 SV* const meta = get_metaclass(klass);
371 if(LIKELY(SvOK(meta))){
374 return mcall1s(newSVpvs_flags("Mouse::Meta::Class", SVs_TEMP),
375 "initialize", klass);
379 mouse_buildall(pTHX_ AV* const xc, SV* const object, SV* const args) {
380 AV* const buildall = MOUSE_xc_buildall(xc);
381 I32 const len = AvFILLp(buildall) + 1;
383 for(i = 0; i < len; i++){
392 call_sv_safe(AvARRAY(buildall)[i], G_VOID);
394 /* discard a scalar which G_VOID returns */
402 mouse_get_modifier_storage(pTHX_
404 enum mouse_modifier_t const m, SV* const name) {
405 static const char* const keys[] = {
410 SV* const key = sv_2mortal(Perl_newSVpvf(aTHX_ "%s_method_modifiers", keys[m]));
414 must_defined(name, "a method name");
416 table = get_slot(meta, key);
419 /* $meta->{$key} = {} */
420 table = sv_2mortal(newRV_noinc((SV*)newHV()));
421 set_slot(meta, key, table);
424 storage_ref = get_slot(table, name);
427 storage_ref = sv_2mortal(newRV_noinc((SV*)newAV()));
428 set_slot(table, name, storage_ref);
431 if(!IsArrayRef(storage_ref)){
432 croak("Modifier strorage for '%s' is not an ARRAY reference", keys[m]);
436 return (AV*)SvRV(storage_ref);
440 XSPROTO(XS_Mouse_value_holder) {
442 SV* const value = (SV*)XSANY.any_ptr;
444 PERL_UNUSED_VAR(items);
449 DECL_BOOT(Mouse__Util);
450 DECL_BOOT(Mouse__Util__TypeConstraints);
451 DECL_BOOT(Mouse__Meta__Method__Accessor__XS);
452 DECL_BOOT(Mouse__Meta__Attribute);
454 MODULE = Mouse PACKAGE = Mouse
460 mouse_package = newSVpvs_share("package");
461 mouse_namespace = newSVpvs_share("namespace");
462 mouse_methods = newSVpvs_share("methods");
463 mouse_name = newSVpvs_share("name");
464 mouse_coerce = newSVpvs_share("coerce");
466 mouse_get_attribute = newSVpvs_share("get_attribute");
467 mouse_get_attribute_list = newSVpvs_share("get_attribute_list");
469 CALL_BOOT(Mouse__Util);
470 CALL_BOOT(Mouse__Util__TypeConstraints);
471 CALL_BOOT(Mouse__Meta__Method__Accessor__XS);
472 CALL_BOOT(Mouse__Meta__Attribute);
475 MODULE = Mouse PACKAGE = Mouse::Meta::Module
478 INSTALL_SIMPLE_READER_WITH_KEY(Module, name, package);
479 INSTALL_SIMPLE_READER_WITH_KEY(Module, _method_map, methods);
480 INSTALL_SIMPLE_READER_WITH_KEY(Module, _attribute_map, attributes);
486 RETVAL = mouse_get_namespace(aTHX_ self);
491 # ignore extra arguments for extensibility
493 add_method(SV* self, SV* name, SV* code, ...)
496 SV* const package = get_slot(self, mouse_package); /* $self->{package} */
497 SV* const methods = get_slot(self, mouse_methods); /* $self->{methods} */
501 if(!(package && SvOK(package))){
502 croak("No package name defined");
505 must_defined(name, "a method name");
506 must_ref (code, "a CODE reference", SVt_NULL); /* any reftype is OK */
509 if(SvTYPE(SvRV(code_ref)) != SVt_PVCV){
510 SV* sv = code_ref; /* used in tryAMAGICunDEREF */
511 SV** sp = &sv; /* used in tryAMAGICunDEREF */
512 tryAMAGICunDEREF(to_cv); /* try \&{$code} */
513 must_ref(code, "a CODE reference", SVt_PVCV);
517 /* *{$package . '::' . $name} -> *gv */
518 gv = gv_fetchpv(form("%"SVf"::%"SVf, package, name), GV_ADDMULTI, SVt_PVCV);
519 mouse_install_sub(aTHX_ gv, code_ref);
520 //CvMETHOD_on((CV*)SvRV(code_ref));
521 (void)set_slot(methods, name, code); /* $self->{methods}{$name} = $code */
524 MODULE = Mouse PACKAGE = Mouse::Meta::Class
530 INSTALL_SIMPLE_READER(Class, roles);
531 INSTALL_SIMPLE_PREDICATE_WITH_KEY(Class, is_anon_class, anon_serial_id);
532 INSTALL_SIMPLE_READER(Class, is_immutable);
534 INSTALL_INHERITABLE_CLASS_ACCESSOR(strict_constructor);
536 INSTALL_CLASS_HOLDER(Class, method_metaclass, "Mouse::Meta::Method");
537 INSTALL_CLASS_HOLDER(Class, attribute_metaclass, "Mouse::Meta::Attribute");
538 INSTALL_CLASS_HOLDER(Class, constructor_class, "Mouse::Meta::Method::Constructor::XS");
539 INSTALL_CLASS_HOLDER(Class, destructor_class, "Mouse::Meta::Method::Destructor::XS");
541 xsub = newXS("Mouse::Meta::Method::Constructor::XS::_generate_constructor",
542 XS_Mouse_value_holder, file);
543 CvXSUBANY(xsub).any_ptr
544 = newRV_inc((SV*)get_cvs("Mouse::Object::new", GV_ADD));
546 xsub = newXS("Mouse::Meta::Method::Destructor::XS::_generate_destructor",
547 XS_Mouse_value_holder, file);
548 CvXSUBANY(xsub).any_ptr
549 = newRV_inc((SV*)get_cvs("Mouse::Object::DESTROY", GV_ADD));
554 linearized_isa(SV* self)
557 /* MOUSE_xc_stash() is not available because the xc system depends on
559 HV* const stash = mouse_get_namespace(aTHX_ self);
560 AV* const linearized_isa = mro_get_linear_isa(stash);
563 len = AvFILLp(linearized_isa) + 1;
565 for(i = 0; i < len; i++){
566 PUSHs(AvARRAY(linearized_isa)[i]);
571 get_all_attributes(SV* self)
574 AV* const xc = mouse_get_xc(aTHX_ self);
575 AV* const all_attrs = MOUSE_xc_attrall(xc);
576 I32 const len = AvFILLp(all_attrs) + 1;
580 for(i = 0; i < len; i++){
581 PUSHs( MOUSE_av_at(all_attrs, i) );
586 new_object(SV* meta, ...)
589 AV* const xc = mouse_get_xc(aTHX_ meta);
590 HV* const args = mouse_buildargs(aTHX_ meta, NULL, ax, items);
593 object = mouse_instance_create(aTHX_ MOUSE_xc_stash(xc));
594 mouse_class_initialize_object(aTHX_ meta, object, args, FALSE);
595 mouse_buildall(aTHX_ xc, object, sv_2mortal(newRV_inc((SV*)args))); /* BUILDALL */
596 ST(0) = object; /* because object is mortal, we should return it as is */
601 clone_object(SV* meta, SV* object, ...)
604 AV* const xc = mouse_get_xc(aTHX_ meta);
605 HV* const args = mouse_buildargs(aTHX_ meta, NULL, ax + 1, items - 1);
608 if(!mouse_is_an_instance_of(aTHX_ MOUSE_xc_stash(xc), object)) {
609 mouse_throw_error(meta, object,
610 "You must pass an instance of the metaclass (%"SVf"), not (%"SVf")",
611 mcall0(meta, mouse_name), object);
614 proto = mouse_instance_clone(aTHX_ object);
615 mouse_class_initialize_object(aTHX_ meta, proto, args, TRUE);
616 ST(0) = proto; /* because object is mortal, we should return it as is */
621 _initialize_object(SV* meta, SV* object, HV* args, bool is_cloning = FALSE)
624 mouse_class_initialize_object(aTHX_ meta, object, args, is_cloning);
628 _invalidate_metaclass_cache(SV* meta)
631 AV* const xc = mouse_get_xc_if_fresh(aTHX_ meta);
633 SV* const gen = MOUSE_xc_gen(xc);
636 delete_slot(meta, newSVpvs_flags("_mouse_cache_", SVs_TEMP));
640 MODULE = Mouse PACKAGE = Mouse::Meta::Role
643 INSTALL_SIMPLE_READER_WITH_KEY(Role, get_roles, roles);
644 INSTALL_SIMPLE_PREDICATE_WITH_KEY(Role, is_anon_role, anon_serial_id);
646 INSTALL_CLASS_HOLDER(Role, method_metaclass, "Mouse::Meta::Role::Method");
649 add_before_modifier(SV* self, SV* name, SV* modifier)
652 av_push(mouse_get_modifier_storage(aTHX_ self, (enum mouse_modifier_t)ix, name), newSVsv(modifier));
655 add_before_method_modifier = MOUSE_M_BEFORE
656 add_around_method_modifier = MOUSE_M_AROUND
657 add_after_method_modifier = MOUSE_M_AFTER
660 get_before_modifiers(SV* self, SV* name)
662 get_before_method_modifiers = MOUSE_M_BEFORE
663 get_around_method_modifiers = MOUSE_M_AROUND
664 get_after_method_modifiers = MOUSE_M_AFTER
667 AV* const storage = mouse_get_modifier_storage(aTHX_ self, (enum mouse_modifier_t)ix, name);
668 I32 const len = av_len(storage) + 1;
669 if(GIMME_V == G_ARRAY) {
672 for(i = 0; i < len; i++){
673 PUSHs(*av_fetch(storage, i, TRUE));
682 add_metaclass_accessor(SV* self, SV* name)
685 SV* const klass = mcall0(self, mouse_name);
686 const char* fq_name = form("%"SVf"::%"SVf, klass, name);
688 const char* const key = SvPV_const(name, keylen);
689 mouse_simple_accessor_generate(aTHX_ fq_name, key, keylen,
690 XS_Mouse_inheritable_class_accessor, NULL, 0);
693 MODULE = Mouse PACKAGE = Mouse::Object
699 SV* const meta = mouse_initialize_metaclass(aTHX_ klass);
700 AV* const xc = mouse_get_xc(aTHX_ meta);
701 UV const flags = MOUSE_xc_flags(xc);
706 if(flags & MOUSEf_XC_HAS_BUILDARGS){
712 for(i = 0; i < items; i++){
717 call_method_safes("BUILDARGS", G_SCALAR);
723 if(!IsHashRef(args)){
724 croak("BUILDARGS did not return a HASH reference");
728 args = newRV_inc((SV*)mouse_buildargs(aTHX_ meta, klass, ax, items));
733 object = mouse_instance_create(aTHX_ MOUSE_xc_stash(xc));
734 mouse_class_initialize_object(aTHX_ meta, object, (HV*)SvRV(args), FALSE);
735 mouse_buildall(aTHX_ xc, object, args); /* BUILDALL */
736 ST(0) = object; /* because object is mortal, we should return it as is */
747 SV* const meta = get_metaclass(object);
753 if(!IsObject(object)){
754 croak("You must not call %s as a class method",
755 ix == 0 ? "DESTROY" : "DEMOLISHALL");
758 if(SvOK(meta) && (xc = mouse_get_xc_if_fresh(aTHX_ meta))) {
759 demolishall = MOUSE_xc_demolishall(xc);
761 else { /* The metaclass is already destroyed */
762 AV* const linearized_isa = mro_get_linear_isa(SvSTASH(SvRV(object)));
764 len = AvFILLp(linearized_isa) + 1;
766 demolishall = newAV_mortal();
767 for(i = 0; i < len; i++){
768 SV* const klass = MOUSE_av_at(linearized_isa, i);
769 HV* const st = gv_stashsv(klass, TRUE);
770 GV* const gv = stash_fetchs(st, "DEMOLISH", FALSE);
772 av_push(demolishall, newRV_inc((SV*)GvCV(gv)));
777 len = AvFILLp(demolishall) + 1;
779 SV* const in_global_destruction = boolSV(PL_dirty);
780 SAVEI32(PL_statusvalue); /* local $? */
783 SAVESPTR(ERRSV); /* local $@ */
784 ERRSV = sv_newmortal();
788 for(i = 0; i < len; i++){
793 PUSHs(in_global_destruction);
796 call_sv(AvARRAY(demolishall)[i], G_VOID | G_EVAL);
798 /* discard a scalar which G_VOID returns */
804 SV* const e = newSVsv(ERRSV);
811 croak(NULL); /* rethrow */
818 BUILDARGS(SV* klass, ...)
821 RETVAL = mouse_buildargs(aTHX_ NULL, klass, ax, items);
828 BUILDALL(SV* self, SV* args)
831 SV* const meta = get_metaclass(self);
832 AV* const xc = mouse_get_xc(aTHX_ meta);
834 must_ref(args, "a HASH reference to BUILDALL", SVt_PVHV);
835 mouse_buildall(aTHX_ xc, self, args);