another optimized-OP_SASSIGN bug: ops that were not OA_TARGLEX

[perl5.git] / proto.h

diff --git a/proto.h b/proto.h
index 6f60109..3a58718 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -10,9 +10,8 @@ START_EXTERN_C
 
 #if defined(PERL_IMPLICIT_SYS)
 PERL_CALLCONV PerlInterpreter* perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
-#else
-PERL_CALLCONV PerlInterpreter* perl_alloc(void);
 #endif
+PERL_CALLCONV PerlInterpreter* perl_alloc(void);
 PERL_CALLCONV void     perl_construct(PerlInterpreter* interp);
 PERL_CALLCONV void     perl_destruct(PerlInterpreter* interp);
 PERL_CALLCONV void     perl_free(PerlInterpreter* interp);
@@ -33,6 +32,9 @@ PERL_CALLCONV Free_t  Perl_mfree(Malloc_t where);
 PERL_CALLCONV MEM_SIZE Perl_malloced_size(void *p);
 #endif
 
+PERL_CALLCONV void*    Perl_get_context(void);
+PERL_CALLCONV void     Perl_set_context(void *thx);
+
 END_EXTERN_C
 
 /* functions with flag 'n' should come before here */
@@ -62,6 +64,7 @@ PERL_CALLCONV I32     Perl_apply(pTHX_ I32 type, SV** mark, SV** sp);
 PERL_CALLCONV SV*      Perl_avhv_delete_ent(pTHX_ AV *ar, SV* keysv, I32 flags, U32 hash);
 PERL_CALLCONV bool     Perl_avhv_exists_ent(pTHX_ AV *ar, SV* keysv, U32 hash);
 PERL_CALLCONV SV**     Perl_avhv_fetch_ent(pTHX_ AV *ar, SV* keysv, I32 lval, U32 hash);
+PERL_CALLCONV SV**     Perl_avhv_store_ent(pTHX_ AV *ar, SV* keysv, SV* val, U32 hash);
 PERL_CALLCONV HE*      Perl_avhv_iternext(pTHX_ AV *ar);
 PERL_CALLCONV SV*      Perl_avhv_iterval(pTHX_ AV *ar, HE* entry);
 PERL_CALLCONV HV*      Perl_avhv_keys(pTHX_ AV *ar);
@@ -99,22 +102,83 @@ PERL_CALLCONV I32  Perl_my_chsize(pTHX_ int fd, Off_t length);
 PERL_CALLCONV MAGIC*   Perl_condpair_magic(pTHX_ SV *sv);
 #endif
 PERL_CALLCONV OP*      Perl_convert(pTHX_ I32 optype, I32 flags, OP* o);
-PERL_CALLCONV void     Perl_croak(pTHX_ const char* pat, ...) __attribute__((noreturn));
+PERL_CALLCONV void     Perl_croak(pTHX_ const char* pat, ...) __attribute__((noreturn))
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_1,pTHX_2)))
+#endif
+;
 PERL_CALLCONV void     Perl_vcroak(pTHX_ const char* pat, va_list* args) __attribute__((noreturn));
 #if defined(PERL_IMPLICIT_CONTEXT)
-PERL_CALLCONV void     Perl_croak_nocontext(const char* pat, ...) __attribute__((noreturn));
-PERL_CALLCONV OP*      Perl_die_nocontext(const char* pat, ...);
-PERL_CALLCONV void     Perl_deb_nocontext(const char* pat, ...);
-PERL_CALLCONV char*    Perl_form_nocontext(const char* pat, ...);
-PERL_CALLCONV SV*      Perl_mess_nocontext(const char* pat, ...);
-PERL_CALLCONV void     Perl_warn_nocontext(const char* pat, ...);
-PERL_CALLCONV void     Perl_warner_nocontext(U32 err, const char* pat, ...);
-PERL_CALLCONV SV*      Perl_newSVpvf_nocontext(const char* pat, ...);
-PERL_CALLCONV void     Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...);
-PERL_CALLCONV void     Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...);
-PERL_CALLCONV void     Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...);
-PERL_CALLCONV void     Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...);
-PERL_CALLCONV int      Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...);
+PERL_CALLCONV void     Perl_croak_nocontext(const char* pat, ...) __attribute__((noreturn))
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,1,2)))
+#endif
+;
+PERL_CALLCONV OP*      Perl_die_nocontext(const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,1,2)))
+#endif
+;
+PERL_CALLCONV void     Perl_deb_nocontext(const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,1,2)))
+#endif
+;
+PERL_CALLCONV char*    Perl_form_nocontext(const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,1,2)))
+#endif
+;
+PERL_CALLCONV void     Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,3,4)))
+#endif
+;
+PERL_CALLCONV SV*      Perl_mess_nocontext(const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,1,2)))
+#endif
+;
+PERL_CALLCONV void     Perl_warn_nocontext(const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,1,2)))
+#endif
+;
+PERL_CALLCONV void     Perl_warner_nocontext(U32 err, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,2,3)))
+#endif
+;
+PERL_CALLCONV SV*      Perl_newSVpvf_nocontext(const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,1,2)))
+#endif
+;
+PERL_CALLCONV void     Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,2,3)))
+#endif
+;
+PERL_CALLCONV void     Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,2,3)))
+#endif
+;
+PERL_CALLCONV void     Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,2,3)))
+#endif
+;
+PERL_CALLCONV void     Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,2,3)))
+#endif
+;
+PERL_CALLCONV int      Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,2,3)))
+#endif
+;
 #endif
 PERL_CALLCONV void     Perl_cv_ckproto(pTHX_ CV* cv, GV* gv, char* p);
 PERL_CALLCONV CV*      Perl_cv_clone(pTHX_ CV* proto);
@@ -131,7 +195,11 @@ PERL_CALLCONV char*        Perl_get_no_modify(pTHX);
 PERL_CALLCONV U32*     Perl_get_opargs(pTHX);
 PERL_CALLCONV PPADDR_t*        Perl_get_ppaddr(pTHX);
 PERL_CALLCONV I32      Perl_cxinc(pTHX);
-PERL_CALLCONV void     Perl_deb(pTHX_ const char* pat, ...);
+PERL_CALLCONV void     Perl_deb(pTHX_ const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_1,pTHX_2)))
+#endif
+;
 PERL_CALLCONV void     Perl_vdeb(pTHX_ const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_debprofdump(pTHX);
 PERL_CALLCONV I32      Perl_debop(pTHX_ OP* o);
@@ -139,7 +207,11 @@ PERL_CALLCONV I32  Perl_debstack(pTHX);
 PERL_CALLCONV I32      Perl_debstackptrs(pTHX);
 PERL_CALLCONV char*    Perl_delimcpy(pTHX_ char* to, char* toend, char* from, char* fromend, int delim, I32* retlen);
 PERL_CALLCONV void     Perl_deprecate(pTHX_ char* s);
-PERL_CALLCONV OP*      Perl_die(pTHX_ const char* pat, ...);
+PERL_CALLCONV OP*      Perl_die(pTHX_ const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_1,pTHX_2)))
+#endif
+;
 PERL_CALLCONV OP*      Perl_vdie(pTHX_ const char* pat, va_list* args);
 PERL_CALLCONV OP*      Perl_die_where(pTHX_ char* message, STRLEN msglen);
 PERL_CALLCONV void     Perl_dounwind(pTHX_ I32 cxix);
@@ -199,7 +271,11 @@ PERL_CALLCONV PADOFFSET    Perl_find_threadsv(pTHX_ const char *name);
 #endif
 PERL_CALLCONV OP*      Perl_force_list(pTHX_ OP* arg);
 PERL_CALLCONV OP*      Perl_fold_constants(pTHX_ OP* arg);
-PERL_CALLCONV char*    Perl_form(pTHX_ const char* pat, ...);
+PERL_CALLCONV char*    Perl_form(pTHX_ const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_1,pTHX_2)))
+#endif
+;
 PERL_CALLCONV char*    Perl_vform(pTHX_ const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_free_tmps(pTHX);
 PERL_CALLCONV OP*      Perl_gen_constant_list(pTHX_ OP* o);
@@ -312,6 +388,12 @@ PERL_CALLCONV void Perl_lex_start(pTHX_ SV* line);
 PERL_CALLCONV OP*      Perl_linklist(pTHX_ OP* o);
 PERL_CALLCONV OP*      Perl_list(pTHX_ OP* o);
 PERL_CALLCONV OP*      Perl_listkids(pTHX_ OP* o);
+PERL_CALLCONV void     Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_3,pTHX_4)))
+#endif
+;
+PERL_CALLCONV void     Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
 PERL_CALLCONV OP*      Perl_localize(pTHX_ OP* arg, I32 lexical);
 PERL_CALLCONV I32      Perl_looks_like_number(pTHX_ SV* sv);
 PERL_CALLCONV int      Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
@@ -369,7 +451,11 @@ PERL_CALLCONV void Perl_markstack_grow(pTHX);
 #if defined(USE_LOCALE_COLLATE)
 PERL_CALLCONV char*    Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
 #endif
-PERL_CALLCONV SV*      Perl_mess(pTHX_ const char* pat, ...);
+PERL_CALLCONV SV*      Perl_mess(pTHX_ const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_1,pTHX_2)))
+#endif
+;
 PERL_CALLCONV SV*      Perl_vmess(pTHX_ const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_qerror(pTHX_ SV* err);
 PERL_CALLCONV int      Perl_mg_clear(pTHX_ SV* sv);
@@ -382,6 +468,7 @@ PERL_CALLCONV void  Perl_mg_magical(pTHX_ SV* sv);
 PERL_CALLCONV int      Perl_mg_set(pTHX_ SV* sv);
 PERL_CALLCONV I32      Perl_mg_size(pTHX_ SV* sv);
 PERL_CALLCONV OP*      Perl_mod(pTHX_ OP* o, I32 type);
+PERL_CALLCONV int      Perl_mode_from_discipline(pTHX_ SV* discp);
 PERL_CALLCONV char*    Perl_moreswitches(pTHX_ char* s);
 PERL_CALLCONV OP*      Perl_my(pTHX_ OP* o);
 PERL_CALLCONV NV       Perl_my_atof(pTHX_ const char *s);
@@ -456,7 +543,11 @@ PERL_CALLCONV SV*  Perl_newSViv(pTHX_ IV i);
 PERL_CALLCONV SV*      Perl_newSVnv(pTHX_ NV n);
 PERL_CALLCONV SV*      Perl_newSVpv(pTHX_ const char* s, STRLEN len);
 PERL_CALLCONV SV*      Perl_newSVpvn(pTHX_ const char* s, STRLEN len);
-PERL_CALLCONV SV*      Perl_newSVpvf(pTHX_ const char* pat, ...);
+PERL_CALLCONV SV*      Perl_newSVpvf(pTHX_ const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_1,pTHX_2)))
+#endif
+;
 PERL_CALLCONV SV*      Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
 PERL_CALLCONV SV*      Perl_newSVrv(pTHX_ SV* rv, const char* classname);
 PERL_CALLCONV SV*      Perl_newSVsv(pTHX_ SV* old);
@@ -620,7 +711,11 @@ PERL_CALLCONV I32  Perl_sv_true(pTHX_ SV *sv);
 PERL_CALLCONV void     Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags);
 PERL_CALLCONV int      Perl_sv_backoff(pTHX_ SV* sv);
 PERL_CALLCONV SV*      Perl_sv_bless(pTHX_ SV* sv, HV* stash);
-PERL_CALLCONV void     Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...);
+PERL_CALLCONV void     Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_2,pTHX_3)))
+#endif
+;
 PERL_CALLCONV void     Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_sv_catpv(pTHX_ SV* sv, const char* ptr);
 PERL_CALLCONV void     Perl_sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len);
@@ -663,7 +758,11 @@ PERL_CALLCONV char*        Perl_sv_reftype(pTHX_ SV* sv, int ob);
 PERL_CALLCONV void     Perl_sv_replace(pTHX_ SV* sv, SV* nsv);
 PERL_CALLCONV void     Perl_sv_report_used(pTHX);
 PERL_CALLCONV void     Perl_sv_reset(pTHX_ char* s, HV* stash);
-PERL_CALLCONV void     Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...);
+PERL_CALLCONV void     Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_2,pTHX_3)))
+#endif
+;
 PERL_CALLCONV void     Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_sv_setiv(pTHX_ SV* sv, IV num);
 PERL_CALLCONV void     Perl_sv_setpviv(pTHX_ SV* sv, IV num);
@@ -685,6 +784,7 @@ PERL_CALLCONV bool  Perl_sv_upgrade(pTHX_ SV* sv, U32 mt);
 PERL_CALLCONV void     Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len);
 PERL_CALLCONV void     Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted);
 PERL_CALLCONV void     Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted);
+PERL_CALLCONV NV       Perl_str_to_version(pTHX_ SV *sv);
 PERL_CALLCONV SV*      Perl_swash_init(pTHX_ char* pkg, char* name, SV* listsv, I32 minbits, I32 none);
 PERL_CALLCONV UV       Perl_swash_fetch(pTHX_ SV *sv, U8 *ptr);
 PERL_CALLCONV void     Perl_taint_env(pTHX);
@@ -712,9 +812,17 @@ PERL_CALLCONV void Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
 PERL_CALLCONV I32      Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
 PERL_CALLCONV void     Perl_report_closed_fh(pTHX_ GV *gv, IO *io, const char *func, const char *obj);
 PERL_CALLCONV void     Perl_report_uninit(pTHX);
-PERL_CALLCONV void     Perl_warn(pTHX_ const char* pat, ...);
+PERL_CALLCONV void     Perl_warn(pTHX_ const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_1,pTHX_2)))
+#endif
+;
 PERL_CALLCONV void     Perl_vwarn(pTHX_ const char* pat, va_list* args);
-PERL_CALLCONV void     Perl_warner(pTHX_ U32 err, const char* pat, ...);
+PERL_CALLCONV void     Perl_warner(pTHX_ U32 err, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_2,pTHX_3)))
+#endif
+;
 PERL_CALLCONV void     Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_watch(pTHX_ char** addr);
 PERL_CALLCONV I32      Perl_whichsig(pTHX_ char* sig);
@@ -728,6 +836,7 @@ PERL_CALLCONV int   Perl_yyparse(pTHX);
 PERL_CALLCONV int      Perl_yywarn(pTHX_ char* s);
 #if defined(MYMALLOC)
 PERL_CALLCONV void     Perl_dump_mstats(pTHX_ char* s);
+PERL_CALLCONV int      Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
 #endif
 PERL_CALLCONV Malloc_t Perl_safesysmalloc(MEM_SIZE nbytes);
 PERL_CALLCONV Malloc_t Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size);
@@ -744,12 +853,20 @@ PERL_CALLCONV struct perl_vars *  Perl_GetVars(pTHX);
 #endif
 PERL_CALLCONV int      Perl_runops_standard(pTHX);
 PERL_CALLCONV int      Perl_runops_debug(pTHX);
-PERL_CALLCONV void     Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...);
+PERL_CALLCONV void     Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_2,pTHX_3)))
+#endif
+;
 PERL_CALLCONV void     Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
 PERL_CALLCONV void     Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
 PERL_CALLCONV void     Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
-PERL_CALLCONV void     Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...);
+PERL_CALLCONV void     Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_2,pTHX_3)))
+#endif
+;
 PERL_CALLCONV void     Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
 PERL_CALLCONV void     Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
 PERL_CALLCONV void     Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv);
@@ -761,7 +878,11 @@ PERL_CALLCONV void Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
 PERL_CALLCONV void     Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
 PERL_CALLCONV MGVTBL*  Perl_get_vtbl(pTHX_ int vtbl_id);
 PERL_CALLCONV char*    Perl_pv_display(pTHX_ SV *sv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
-PERL_CALLCONV void     Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...);
+PERL_CALLCONV void     Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
+#ifdef CHECK_FORMAT
+ __attribute__((format(printf,pTHX_3,pTHX_4)))
+#endif
+;
 PERL_CALLCONV void     Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args);
 PERL_CALLCONV void     Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv);
 PERL_CALLCONV void     Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv);
@@ -771,8 +892,10 @@ PERL_CALLCONV void Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o);
 PERL_CALLCONV void     Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm);
 PERL_CALLCONV void     Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
 PERL_CALLCONV void     Perl_magic_dump(pTHX_ MAGIC *mg);
+#if defined(PERL_FLEXIBLE_EXCEPTIONS)
 PERL_CALLCONV void*    Perl_default_protect(pTHX_ volatile JMPENV *je, int *excpt, protect_body_t body, ...);
 PERL_CALLCONV void*    Perl_vdefault_protect(pTHX_ volatile JMPENV *je, int *excpt, protect_body_t body, va_list *args);
+#endif
 PERL_CALLCONV void     Perl_reginitcolors(pTHX);
 PERL_CALLCONV char*    Perl_sv_2pv_nolen(pTHX_ SV* sv);
 PERL_CALLCONV char*    Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
@@ -780,6 +903,10 @@ PERL_CALLCONV char*        Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
 PERL_CALLCONV char*    Perl_sv_pv(pTHX_ SV *sv);
 PERL_CALLCONV char*    Perl_sv_pvutf8(pTHX_ SV *sv);
 PERL_CALLCONV char*    Perl_sv_pvbyte(pTHX_ SV *sv);
+PERL_CALLCONV void     Perl_sv_utf8_upgrade(pTHX_ SV *sv);
+PERL_CALLCONV bool     Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok);
+PERL_CALLCONV void     Perl_sv_utf8_encode(pTHX_ SV *sv);
+PERL_CALLCONV bool     Perl_sv_utf8_decode(pTHX_ SV *sv);
 PERL_CALLCONV void     Perl_sv_force_normal(pTHX_ SV *sv);
 PERL_CALLCONV void     Perl_tmps_grow(pTHX_ I32 n);
 PERL_CALLCONV SV*      Perl_sv_rvweaken(pTHX_ SV *sv);
@@ -818,6 +945,7 @@ END_EXTERN_C
 
 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 STATIC I32     S_avhv_index_sv(pTHX_ SV* sv);
+STATIC I32     S_avhv_index(pTHX_ AV* av, SV* sv, U32 hash);
 #endif
 
 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
@@ -886,7 +1014,7 @@ STATIC void*       S_Slab_Alloc(pTHX_ int m, size_t sz);
 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
 STATIC void    S_find_beginning(pTHX);
 STATIC void    S_forbid_setid(pTHX_ char *);
-STATIC void    S_incpush(pTHX_ char *, int);
+STATIC void    S_incpush(pTHX_ char *, int, int);
 STATIC void    S_init_interp(pTHX);
 STATIC void    S_init_ids(pTHX);
 STATIC void    S_init_lexer(pTHX);
@@ -902,11 +1030,16 @@ STATIC void      S_validate_suid(pTHX_ char *, char*, int);
 #  if defined(IAMSUID)
 STATIC int     S_fd_on_nosuid_fs(pTHX_ int fd);
 #  endif
-STATIC void*   S_parse_body(pTHX_ va_list args);
-STATIC void*   S_run_body(pTHX_ va_list args);
-STATIC void*   S_call_body(pTHX_ va_list args);
-STATIC void    S_call_xbody(pTHX_ OP *myop, int is_eval);
-STATIC void*   S_call_list_body(pTHX_ va_list args);
+STATIC void*   S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
+STATIC void*   S_run_body(pTHX_ I32 oldscope);
+STATIC void    S_call_body(pTHX_ OP *myop, int is_eval);
+STATIC void*   S_call_list_body(pTHX_ CV *cv);
+#if defined(PERL_FLEXIBLE_EXCEPTIONS)
+STATIC void*   S_vparse_body(pTHX_ va_list args);
+STATIC void*   S_vrun_body(pTHX_ va_list args);
+STATIC void*   S_vcall_body(pTHX_ va_list args);
+STATIC void*   S_vcall_list_body(pTHX_ va_list args);
+#endif
 #  if defined(USE_THREADS)
 STATIC struct perl_thread *    S_init_main_thread(pTHX);
 #  endif
@@ -923,7 +1056,10 @@ STATIC int        S_div128(pTHX_ SV *pnum, bool *done);
 
 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
 STATIC OP*     S_docatch(pTHX_ OP *o);
-STATIC void*   S_docatch_body(pTHX_ va_list args);
+STATIC void*   S_docatch_body(pTHX);
+#if defined(PERL_FLEXIBLE_EXCEPTIONS)
+STATIC void*   S_vdocatch_body(pTHX_ va_list args);
+#endif
 STATIC OP*     S_dofindlabel(pTHX_ OP *o, char *label, OP **opstack, OP **oplimit);
 STATIC void    S_doparseform(pTHX_ SV *sv);
 STATIC I32     S_dopoptoeval(pTHX_ I32 startingblock);
@@ -939,6 +1075,8 @@ STATIC void        S_qsortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t f);
 #endif
 
 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
+STATIC int     S_do_maybe_phash(pTHX_ AV *ary, SV **lelem, SV **firstlelem, SV **relem, SV **lastrelem);
+STATIC void    S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem);
 STATIC CV*     S_get_db_sub(pTHX_ SV **svp, CV *cv);
 STATIC SV*     S_method_common(pTHX_ SV* meth, U32* hashp);
 #endif
@@ -1050,12 +1188,6 @@ STATIC void      S_del_xrv(pTHX_ XRV* p);
 STATIC void    S_sv_unglob(pTHX_ SV* sv);
 STATIC void    S_not_a_number(pTHX_ SV *sv);
 STATIC void    S_visit(pTHX_ SVFUNC_t f);
-#  if defined(PURIFY)
-STATIC void    S_reg_add(pTHX_ SV *sv);
-STATIC void    S_reg_remove(pTHX_ SV *sv);
-#  else
-STATIC void*   S_my_safemalloc(MEM_SIZE size);
-#  endif
 STATIC void    S_sv_add_backref(pTHX_ SV *tsv, SV *sv);
 STATIC void    S_sv_del_backref(pTHX_ SV *sv);
 #  if defined(DEBUGGING)
@@ -1097,8 +1229,10 @@ STATIC SV*       S_new_constant(pTHX_ char *s, STRLEN len, const char *key, SV *sv, SV
 STATIC int     S_ao(pTHX_ int toketype);
 STATIC void    S_depcom(pTHX);
 STATIC char*   S_incl_perldb(pTHX);
+#if 0
 STATIC I32     S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
 STATIC I32     S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
+#endif
 #  if defined(CRIPPLED_CC)
 STATIC int     S_uni(pTHX_ I32 f, char *s);
 #  endif