X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=op.c;h=81df30e20793ad2373f3ad3ce6cb1128926f2355;hb=1a67a97c0300941ac67bfb1dd421467b8c59e21c;hp=39142457035dbf302fc533a2e84dd6ff169fe046;hpb=58a40671cc13fcd5c38641be59cb1e7f87a5e905;p=p5sagit%2Fp5-mst-13.2.git diff --git a/op.c b/op.c index 3914245..81df30e 100644 --- a/op.c +++ b/op.c @@ -16,6 +16,7 @@ */ #include "EXTERN.h" +#define PERL_IN_OP_C #include "perl.h" #ifdef PERL_OBJECT @@ -36,8 +37,8 @@ static int PL_OpSpace = 0; var = (type *) Slab_Alloc(m,c*sizeof(type)); \ } while (0) -static void * -Slab_Alloc(int m, size_t sz) +STATIC void * +S_Slab_Alloc(pTHX_ int m, size_t sz) { Newz(m,PL_OpPtr,SLAB_SIZE,char); PL_OpSpace = SLAB_SIZE - sz; @@ -54,33 +55,14 @@ Slab_Alloc(int m, size_t sz) #define CHECKOP(type,o) \ ((PL_op_mask && PL_op_mask[type]) \ ? ( op_free((OP*)o), \ - croak("%s trapped by operation mask", PL_op_desc[type]), \ + Perl_croak(aTHX_ "%s trapped by operation mask", PL_op_desc[type]), \ Nullop ) \ - : (CHECKCALL[type])((OP*)o)) + : (CHECKCALL[type])(aTHX_ (OP*)o)) #define PAD_MAX 999999999 -static bool scalar_mod_type _((OP *o, I32 type)); -#ifndef PERL_OBJECT -static I32 list_assignment _((OP *o)); -static void bad_type _((I32 n, char *t, char *name, OP *kid)); -static OP *modkids _((OP *o, I32 type)); -static OP *no_fh_allowed _((OP *o)); -static void no_bareword_allowed _((OP *o)); -static OP *scalarboolean _((OP *o)); -static OP *too_few_arguments _((OP *o, char* name)); -static OP *too_many_arguments _((OP *o, char* name)); -static void null _((OP* o)); -static PADOFFSET pad_findlex _((char* name, PADOFFSET newoff, U32 seq, - CV* startcv, I32 cx_ix, I32 saweval, U32 flags)); -static OP *newDEFSVOP _((void)); -static OP *new_logop _((I32 type, I32 flags, OP **firstp, OP **otherp)); -static void simplify_sort _((OP *o)); -static bool is_handle_constructor _((OP *o, I32 argnum)); -#endif - STATIC char* -gv_ename(GV *gv) +S_gv_ename(pTHX_ GV *gv) { STRLEN n_a; SV* tmpsv = sv_newmortal(); @@ -89,55 +71,55 @@ gv_ename(GV *gv) } STATIC OP * -no_fh_allowed(OP *o) +S_no_fh_allowed(pTHX_ OP *o) { - yyerror(form("Missing comma after first argument to %s function", + yyerror(Perl_form(aTHX_ "Missing comma after first argument to %s function", PL_op_desc[o->op_type])); return o; } STATIC OP * -too_few_arguments(OP *o, char *name) +S_too_few_arguments(pTHX_ OP *o, char *name) { - yyerror(form("Not enough arguments for %s", name)); + yyerror(Perl_form(aTHX_ "Not enough arguments for %s", name)); return o; } STATIC OP * -too_many_arguments(OP *o, char *name) +S_too_many_arguments(pTHX_ OP *o, char *name) { - yyerror(form("Too many arguments for %s", name)); + yyerror(Perl_form(aTHX_ "Too many arguments for %s", name)); return o; } STATIC void -bad_type(I32 n, char *t, char *name, OP *kid) +S_bad_type(pTHX_ I32 n, char *t, char *name, OP *kid) { - yyerror(form("Type of arg %d to %s must be %s (not %s)", + yyerror(Perl_form(aTHX_ "Type of arg %d to %s must be %s (not %s)", (int)n, name, t, PL_op_desc[kid->op_type])); } STATIC void -no_bareword_allowed(OP *o) +S_no_bareword_allowed(pTHX_ OP *o) { - warn("Bareword \"%s\" not allowed while \"strict subs\" in use", + Perl_warn(aTHX_ "Bareword \"%s\" not allowed while \"strict subs\" in use", SvPV_nolen(cSVOPo->op_sv)); ++PL_error_count; } void -assertref(OP *o) +Perl_assertref(pTHX_ OP *o) { int type = o->op_type; if (type != OP_AELEM && type != OP_HELEM && type != OP_GELEM) { - yyerror(form("Can't use subscript on %s", PL_op_desc[type])); + yyerror(Perl_form(aTHX_ "Can't use subscript on %s", PL_op_desc[type])); if (type == OP_ENTERSUB || type == OP_RV2HV || type == OP_PADHV) { dTHR; SV *msg = sv_2mortal( - newSVpvf("(Did you mean $ or @ instead of %c?)\n", + Perl_newSVpvf(aTHX_ "(Did you mean $ or @ instead of %c?)\n", type == OP_ENTERSUB ? '&' : '%')); if (PL_in_eval & EVAL_WARNONLY) - warn("%_", msg); + Perl_warn(aTHX_ "%_", msg); else if (PL_in_eval) sv_catsv(GvSV(PL_errgv), msg); else @@ -149,7 +131,7 @@ assertref(OP *o) /* "register" allocation */ PADOFFSET -pad_allocmy(char *name) +Perl_pad_allocmy(pTHX_ char *name) { dTHR; PADOFFSET off; @@ -160,7 +142,7 @@ pad_allocmy(char *name) (PL_hints & HINT_UTF8 && (name[1] & 0xc0) == 0xc0) || name[1] == '_' && (int)strlen(name) > 2)) { - if (!isPRINT(name[1])) { + if (!isPRINT(name[1]) || strchr("\t\n\r\f", name[1])) { /* 1999-02-27 mjd@plover.com */ char *p; p = strchr(name, '\0'); @@ -179,7 +161,7 @@ pad_allocmy(char *name) name[2] = toCTRL(name[1]); name[1] = '^'; } - yyerror(form("Can't use global %s in \"my\"",name)); + yyerror(Perl_form(aTHX_ "Can't use global %s in \"my\"",name)); } if (ckWARN(WARN_UNSAFE) && AvFILLp(PL_comppad_name) >= 0) { SV **svp = AvARRAY(PL_comppad_name); @@ -189,7 +171,7 @@ pad_allocmy(char *name) && (SvIVX(sv) == PAD_MAX || SvIVX(sv) == 0) && strEQ(name, SvPVX(sv))) { - warner(WARN_UNSAFE, + Perl_warner(aTHX_ WARN_UNSAFE, "\"my\" variable %s masks earlier declaration in same %s", name, (SvIVX(sv) == PAD_MAX ? "scope" : "statement")); break; @@ -202,7 +184,7 @@ pad_allocmy(char *name) sv_setpv(sv, name); if (PL_in_my_stash) { if (*name != '$') - yyerror(form("Can't declare class for non-scalar %s in \"my\"", + yyerror(Perl_form(aTHX_ "Can't declare class for non-scalar %s in \"my\"", name)); SvOBJECT_on(sv); (void)SvUPGRADE(sv, SVt_PVMG); @@ -210,7 +192,7 @@ pad_allocmy(char *name) PL_sv_objcount++; } av_store(PL_comppad_name, off, sv); - SvNVX(sv) = (double)PAD_MAX; + SvNVX(sv) = (NV)PAD_MAX; SvIVX(sv) = 0; /* Not yet introduced--see newSTATEOP */ if (!PL_min_intro_pending) PL_min_intro_pending = off; @@ -226,8 +208,8 @@ pad_allocmy(char *name) #define FINDLEX_NOSEARCH 1 /* don't search outer contexts */ STATIC PADOFFSET -pad_findlex(char *name, PADOFFSET newoff, U32 seq, CV* startcv, I32 cx_ix, I32 saweval, - U32 flags) +S_pad_findlex(pTHX_ char *name, PADOFFSET newoff, U32 seq, CV* startcv, + I32 cx_ix, I32 saweval, U32 flags) { dTHR; CV *cv; @@ -273,7 +255,7 @@ pad_findlex(char *name, PADOFFSET newoff, U32 seq, CV* startcv, I32 cx_ix, I32 s sv_upgrade(namesv, SVt_PVNV); sv_setpv(namesv, name); av_store(PL_comppad_name, newoff, namesv); - SvNVX(namesv) = (double)PL_curcop->cop_seq; + SvNVX(namesv) = (NV)PL_curcop->cop_seq; SvIVX(namesv) = PAD_MAX; /* A ref, intro immediately */ SvFAKE_on(namesv); /* A ref, not a real var */ if (SvOBJECT(sv)) { /* A typed var */ @@ -301,7 +283,7 @@ pad_findlex(char *name, PADOFFSET newoff, U32 seq, CV* startcv, I32 cx_ix, I32 s if (ckWARN(WARN_CLOSURE) && !CvUNIQUE(bcv) && !CvUNIQUE(cv)) { - warner(WARN_CLOSURE, + Perl_warner(aTHX_ WARN_CLOSURE, "Variable \"%s\" may be unavailable", name); } @@ -312,7 +294,7 @@ pad_findlex(char *name, PADOFFSET newoff, U32 seq, CV* startcv, I32 cx_ix, I32 s } else if (!CvUNIQUE(PL_compcv)) { if (ckWARN(WARN_CLOSURE) && !SvFAKE(sv) && !CvUNIQUE(cv)) - warner(WARN_CLOSURE, + Perl_warner(aTHX_ WARN_CLOSURE, "Variable \"%s\" will not stay shared", name); } } @@ -367,7 +349,7 @@ pad_findlex(char *name, PADOFFSET newoff, U32 seq, CV* startcv, I32 cx_ix, I32 s } PADOFFSET -pad_findmy(char *name) +Perl_pad_findmy(pTHX_ char *name) { dTHR; I32 off; @@ -430,7 +412,7 @@ pad_findmy(char *name) } void -pad_leavemy(I32 fill) +Perl_pad_leavemy(pTHX_ I32 fill) { I32 off; SV **svp = AvARRAY(PL_comppad_name); @@ -438,7 +420,7 @@ pad_leavemy(I32 fill) if (PL_min_intro_pending && fill < PL_min_intro_pending) { for (off = PL_max_intro_pending; off >= PL_min_intro_pending; off--) { if ((sv = svp[off]) && sv != &PL_sv_undef) - warn("%s never introduced", SvPVX(sv)); + Perl_warn(aTHX_ "%s never introduced", SvPVX(sv)); } } /* "Deintroduce" my variables that are leaving with this scope. */ @@ -449,14 +431,14 @@ pad_leavemy(I32 fill) } PADOFFSET -pad_alloc(I32 optype, U32 tmptype) +Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype) { dTHR; SV *sv; I32 retval; if (AvARRAY(PL_comppad) != PL_curpad) - croak("panic: pad_alloc"); + Perl_croak(aTHX_ "panic: pad_alloc"); if (PL_pad_reset_pending) pad_reset(); if (tmptype & SVs_PADMY) { @@ -498,7 +480,7 @@ pad_alloc(I32 optype, U32 tmptype) } SV * -pad_sv(PADOFFSET po) +Perl_pad_sv(pTHX_ PADOFFSET po) { dTHR; #ifdef USE_THREADS @@ -506,7 +488,7 @@ pad_sv(PADOFFSET po) (unsigned long) thr, (unsigned long) PL_curpad, po)); #else if (!po) - croak("panic: pad_sv po"); + Perl_croak(aTHX_ "panic: pad_sv po"); DEBUG_X(PerlIO_printf(Perl_debug_log, "Pad 0x%lx sv %d\n", (unsigned long) PL_curpad, po)); #endif /* USE_THREADS */ @@ -514,15 +496,15 @@ pad_sv(PADOFFSET po) } void -pad_free(PADOFFSET po) +Perl_pad_free(pTHX_ PADOFFSET po) { dTHR; if (!PL_curpad) return; if (AvARRAY(PL_comppad) != PL_curpad) - croak("panic: pad_free curpad"); + Perl_croak(aTHX_ "panic: pad_free curpad"); if (!po) - croak("panic: pad_free po"); + Perl_croak(aTHX_ "panic: pad_free po"); #ifdef USE_THREADS DEBUG_X(PerlIO_printf(Perl_debug_log, "0x%lx Pad 0x%lx free %d\n", (unsigned long) thr, (unsigned long) PL_curpad, po)); @@ -537,13 +519,13 @@ pad_free(PADOFFSET po) } void -pad_swipe(PADOFFSET po) +Perl_pad_swipe(pTHX_ PADOFFSET po) { dTHR; if (AvARRAY(PL_comppad) != PL_curpad) - croak("panic: pad_swipe curpad"); + Perl_croak(aTHX_ "panic: pad_swipe curpad"); if (!po) - croak("panic: pad_swipe po"); + Perl_croak(aTHX_ "panic: pad_swipe po"); #ifdef USE_THREADS DEBUG_X(PerlIO_printf(Perl_debug_log, "0x%lx Pad 0x%lx swipe %d\n", (unsigned long) thr, (unsigned long) PL_curpad, po)); @@ -565,14 +547,14 @@ pad_swipe(PADOFFSET po) * We avoid doing this until we can think of a Better Way. * GSAR 97-10-29 */ void -pad_reset(void) +Perl_pad_reset(pTHX) { #ifdef USE_BROKEN_PAD_RESET dTHR; register I32 po; if (AvARRAY(PL_comppad) != PL_curpad) - croak("panic: pad_reset curpad"); + Perl_croak(aTHX_ "panic: pad_reset curpad"); #ifdef USE_THREADS DEBUG_X(PerlIO_printf(Perl_debug_log, "0x%lx Pad 0x%lx reset\n", (unsigned long) thr, (unsigned long) PL_curpad)); @@ -594,7 +576,7 @@ pad_reset(void) #ifdef USE_THREADS /* find_threadsv is not reentrant */ PADOFFSET -find_threadsv(const char *name) +Perl_find_threadsv(pTHX_ const char *name) { dTHR; char *p; @@ -662,7 +644,7 @@ find_threadsv(const char *name) /* Destructor */ void -op_free(OP *o) +Perl_op_free(pTHX_ OP *o) { register OP *kid, *nextkid; @@ -694,7 +676,7 @@ op_free(OP *o) #endif /* USE_THREADS */ default: if (!(o->op_flags & OPf_REF) - || (PL_check[o->op_type] != FUNC_NAME_TO_PTR(ck_ftst))) + || (PL_check[o->op_type] != FUNC_NAME_TO_PTR(Perl_ck_ftst))) break; /* FALL THROUGH */ case OP_GVSV: @@ -704,10 +686,7 @@ op_free(OP *o) break; case OP_NEXTSTATE: case OP_DBSTATE: - Safefree(cCOPo->cop_label); - SvREFCNT_dec(cCOPo->cop_filegv); - if (cCOPo->cop_warnings != WARN_NONE && cCOPo->cop_warnings != WARN_ALL) - SvREFCNT_dec(cCOPo->cop_warnings); + cop_free((COP*)o); break; case OP_CONST: SvREFCNT_dec(cSVOPo->op_sv); @@ -748,7 +727,16 @@ op_free(OP *o) } STATIC void -null(OP *o) +S_cop_free(pTHX_ COP* cop) +{ + Safefree(cop->cop_label); + SvREFCNT_dec(cop->cop_filegv); + if (cop->cop_warnings != WARN_NONE && cop->cop_warnings != WARN_ALL) + SvREFCNT_dec(cop->cop_warnings); +} + +STATIC void +S_null(pTHX_ OP *o) { if (o->op_type != OP_NULL && o->op_type != OP_THREADSV && o->op_targ > 0) pad_free(o->op_targ); @@ -762,7 +750,7 @@ null(OP *o) #define LINKLIST(o) ((o)->op_next ? (o)->op_next : linklist((OP*)o)) OP * -linklist(OP *o) +Perl_linklist(pTHX_ OP *o) { register OP *kid; @@ -786,7 +774,7 @@ linklist(OP *o) } OP * -scalarkids(OP *o) +Perl_scalarkids(pTHX_ OP *o) { OP *kid; if (o && o->op_flags & OPf_KIDS) { @@ -797,7 +785,7 @@ scalarkids(OP *o) } STATIC OP * -scalarboolean(OP *o) +S_scalarboolean(pTHX_ OP *o) { if (o->op_type == OP_SASSIGN && cBINOPo->op_first->op_type == OP_CONST) { dTHR; @@ -806,7 +794,7 @@ scalarboolean(OP *o) if (PL_copline != NOLINE) PL_curcop->cop_line = PL_copline; - warner(WARN_SYNTAX, "Found = in conditional, should be =="); + Perl_warner(aTHX_ WARN_SYNTAX, "Found = in conditional, should be =="); PL_curcop->cop_line = oldline; } } @@ -814,7 +802,7 @@ scalarboolean(OP *o) } OP * -scalar(OP *o) +Perl_scalar(pTHX_ OP *o) { OP *kid; @@ -823,6 +811,10 @@ scalar(OP *o) || o->op_type == OP_RETURN) return o; + if ((o->op_private & OPpTARGET_MY) + && (PL_opargs[o->op_type] & OA_TARGLEX)) /* OPp share the meaning */ + return scalar(o); /* As if inside SASSIGN */ + o->op_flags = (o->op_flags & ~OPf_WANT) | OPf_WANT_SCALAR; switch (o->op_type) { @@ -881,7 +873,7 @@ scalar(OP *o) } OP * -scalarvoid(OP *o) +Perl_scalarvoid(pTHX_ OP *o) { OP *kid; char* useless = 0; @@ -902,6 +894,10 @@ scalarvoid(OP *o) || o->op_type == OP_RETURN) return o; + if ((o->op_private & OPpTARGET_MY) + && (PL_opargs[o->op_type] & OA_TARGLEX)) /* OPp share the meaning */ + return scalar(o); /* As if inside SASSIGN */ + o->op_flags = (o->op_flags & ~OPf_WANT) | OPf_WANT_VOID; switch (o->op_type) { @@ -1075,13 +1071,13 @@ scalarvoid(OP *o) if (useless) { dTHR; if (ckWARN(WARN_VOID)) - warner(WARN_VOID, "Useless use of %s in void context", useless); + Perl_warner(aTHX_ WARN_VOID, "Useless use of %s in void context", useless); } return o; } OP * -listkids(OP *o) +Perl_listkids(pTHX_ OP *o) { OP *kid; if (o && o->op_flags & OPf_KIDS) { @@ -1092,7 +1088,7 @@ listkids(OP *o) } OP * -list(OP *o) +Perl_list(pTHX_ OP *o) { OP *kid; @@ -1101,6 +1097,10 @@ list(OP *o) || o->op_type == OP_RETURN) return o; + if ((o->op_private & OPpTARGET_MY) + && (PL_opargs[o->op_type] & OA_TARGLEX)) /* OPp share the meaning */ + return o; /* As if inside SASSIGN */ + o->op_flags = (o->op_flags & ~OPf_WANT) | OPf_WANT_LIST; switch (o->op_type) { @@ -1159,7 +1159,7 @@ list(OP *o) } OP * -scalarseq(OP *o) +Perl_scalarseq(pTHX_ OP *o) { OP *kid; @@ -1187,7 +1187,7 @@ scalarseq(OP *o) } STATIC OP * -modkids(OP *o, I32 type) +S_modkids(pTHX_ OP *o, I32 type) { OP *kid; if (o && o->op_flags & OPf_KIDS) { @@ -1198,7 +1198,7 @@ modkids(OP *o, I32 type) } OP * -mod(OP *o, I32 type) +Perl_mod(pTHX_ OP *o, I32 type) { dTHR; OP *kid; @@ -1208,6 +1208,10 @@ mod(OP *o, I32 type) if (!o || PL_error_count) return o; + if ((o->op_private & OPpTARGET_MY) + && (PL_opargs[o->op_type] & OA_TARGLEX)) /* OPp share the meaning */ + return o; + switch (o->op_type) { case OP_UNDEF: PL_modcount++; @@ -1226,7 +1230,7 @@ mod(OP *o, I32 type) else if (type == OP_REFGEN) goto nomod; else - croak("That use of $[ is unsupported"); + Perl_croak(aTHX_ "That use of $[ is unsupported"); break; case OP_STUB: if (o->op_flags & OPf_PARENS) @@ -1247,7 +1251,7 @@ mod(OP *o, I32 type) /* grep, foreach, subcalls, refgen */ if (type == OP_GREPSTART || type == OP_ENTERSUB || type == OP_REFGEN) break; - yyerror(form("Can't modify %s in %s", + yyerror(Perl_form(aTHX_ "Can't modify %s in %s", (o->op_type == OP_NULL && (o->op_flags & OPf_SPECIAL) ? "do block" : PL_op_desc[o->op_type]), type ? PL_op_desc[type] : "local")); @@ -1286,7 +1290,7 @@ mod(OP *o, I32 type) case OP_RV2AV: case OP_RV2HV: if (!type && cUNOPo->op_first->op_type != OP_GV) - croak("Can't localize through a reference"); + Perl_croak(aTHX_ "Can't localize through a reference"); if (type == OP_REFGEN && o->op_flags & OPf_PARENS) { PL_modcount = 10000; return o; /* Treat \(@foo) like ordinary list. */ @@ -1308,7 +1312,7 @@ mod(OP *o, I32 type) break; case OP_RV2SV: if (!type && cUNOPo->op_first->op_type != OP_GV) - croak("Can't localize through a reference"); + Perl_croak(aTHX_ "Can't localize through a reference"); ref(cUNOPo->op_first, o->op_type); /* FALL THROUGH */ case OP_GV: @@ -1332,7 +1336,7 @@ mod(OP *o, I32 type) case OP_PADSV: PL_modcount++; if (!type) - croak("Can't localize lexical variable %s", + Perl_croak(aTHX_ "Can't localize lexical variable %s", SvPV(*av_fetch(PL_comppad_name, o->op_targ, 4), n_a)); break; @@ -1408,8 +1412,8 @@ mod(OP *o, I32 type) return o; } -static bool -scalar_mod_type(OP *o, I32 type) +STATIC bool +S_scalar_mod_type(pTHX_ OP *o, I32 type) { switch (type) { case OP_SASSIGN: @@ -1456,7 +1460,7 @@ scalar_mod_type(OP *o, I32 type) } STATIC bool -is_handle_constructor(OP *o, I32 argnum) +S_is_handle_constructor(pTHX_ OP *o, I32 argnum) { switch (o->op_type) { case OP_PIPE_OP: @@ -1479,7 +1483,7 @@ is_handle_constructor(OP *o, I32 argnum) } OP * -refkids(OP *o, I32 type) +Perl_refkids(pTHX_ OP *o, I32 type) { OP *kid; if (o && o->op_flags & OPf_KIDS) { @@ -1490,7 +1494,7 @@ refkids(OP *o, I32 type) } OP * -ref(OP *o, I32 type) +Perl_ref(pTHX_ OP *o, I32 type) { OP *kid; @@ -1579,7 +1583,7 @@ ref(OP *o, I32 type) } OP * -my(OP *o) +Perl_my(pTHX_ OP *o) { OP *kid; I32 type; @@ -1598,7 +1602,7 @@ my(OP *o) type != OP_PADHV && type != OP_PUSHMARK) { - yyerror(form("Can't declare %s in my", PL_op_desc[o->op_type])); + yyerror(Perl_form(aTHX_ "Can't declare %s in my", PL_op_desc[o->op_type])); return o; } o->op_flags |= OPf_MOD; @@ -1607,7 +1611,7 @@ my(OP *o) } OP * -sawparens(OP *o) +Perl_sawparens(pTHX_ OP *o) { if (o) o->op_flags |= OPf_PARENS; @@ -1615,7 +1619,7 @@ sawparens(OP *o) } OP * -bind_match(I32 type, OP *left, OP *right) +Perl_bind_match(pTHX_ I32 type, OP *left, OP *right) { dTHR; OP *o; @@ -1631,7 +1635,7 @@ bind_match(I32 type, OP *left, OP *right) char *sample = ((left->op_type == OP_RV2AV || left->op_type == OP_PADAV) ? "@array" : "%hash"); - warner(WARN_UNSAFE, + Perl_warner(aTHX_ WARN_UNSAFE, "Applying %s to %s will act on scalar(%s)", desc, sample, sample); } @@ -1656,7 +1660,7 @@ bind_match(I32 type, OP *left, OP *right) } OP * -invert(OP *o) +Perl_invert(pTHX_ OP *o) { if (!o) return o; @@ -1665,7 +1669,7 @@ invert(OP *o) } OP * -scope(OP *o) +Perl_scope(pTHX_ OP *o) { if (o) { if (o->op_flags & OPf_PARENS || PERLDB_NOOPT || PL_tainting) { @@ -1680,7 +1684,7 @@ scope(OP *o) o->op_ppaddr = PL_ppaddr[OP_SCOPE]; kid = ((LISTOP*)o)->op_first; if (kid->op_type == OP_NEXTSTATE || kid->op_type == OP_DBSTATE){ - SvREFCNT_dec(((COP*)kid)->cop_filegv); + cop_free((COP*)kid); null(kid); } } @@ -1692,7 +1696,7 @@ scope(OP *o) } void -save_hints(void) +Perl_save_hints(pTHX) { SAVEI32(PL_hints); SAVESPTR(GvHV(PL_hintgv)); @@ -1701,7 +1705,7 @@ save_hints(void) } int -block_start(int full) +Perl_block_start(pTHX_ int full) { dTHR; int retval = PL_savestack_ix; @@ -1734,7 +1738,7 @@ block_start(int full) } OP* -block_end(I32 floor, OP *seq) +Perl_block_end(pTHX_ I32 floor, OP *seq) { dTHR; int needblockscope = PL_hints & HINT_BLOCK_SCOPE; @@ -1750,7 +1754,7 @@ block_end(I32 floor, OP *seq) } STATIC OP * -newDEFSVOP(void) +S_newDEFSVOP(pTHX) { #ifdef USE_THREADS OP *o = newOP(OP_THREADSV, 0); @@ -1762,7 +1766,7 @@ newDEFSVOP(void) } void -newPROG(OP *o) +Perl_newPROG(pTHX_ OP *o) { dTHR; if (PL_in_eval) { @@ -1787,20 +1791,20 @@ newPROG(OP *o) /* Register with debugger */ if (PERLDB_INTER) { - CV *cv = perl_get_cv("DB::postponed", FALSE); + CV *cv = get_cv("DB::postponed", FALSE); if (cv) { dSP; PUSHMARK(SP); XPUSHs((SV*)PL_compiling.cop_filegv); PUTBACK; - perl_call_sv((SV*)cv, G_DISCARD); + call_sv((SV*)cv, G_DISCARD); } } } } OP * -localize(OP *o, I32 lex) +Perl_localize(pTHX_ OP *o, I32 lex) { if (o->op_flags & OPf_PARENS) list(o); @@ -1810,7 +1814,7 @@ localize(OP *o, I32 lex) char *s; for (s = PL_bufptr; *s && (isALNUM(*s) || (*s & 0x80) || strchr("@$%, ",*s)); s++) ; if (*s == ';' || *s == '=') - warner(WARN_PARENTHESIS, "Parentheses missing around \"%s\" list", + Perl_warner(aTHX_ WARN_PARENTHESIS, "Parentheses missing around \"%s\" list", lex ? "my" : "local"); } } @@ -1823,7 +1827,7 @@ localize(OP *o, I32 lex) } OP * -jmaybe(OP *o) +Perl_jmaybe(pTHX_ OP *o) { if (o->op_type == OP_LIST) { OP *o2; @@ -1839,7 +1843,7 @@ jmaybe(OP *o) } OP * -fold_constants(register OP *o) +Perl_fold_constants(pTHX_ register OP *o) { dTHR; register OP *curop; @@ -1848,11 +1852,17 @@ fold_constants(register OP *o) if (PL_opargs[type] & OA_RETSCALAR) scalar(o); - if (PL_opargs[type] & OA_TARGET) + if (PL_opargs[type] & OA_TARGET && !o->op_targ) o->op_targ = pad_alloc(type, SVs_PADTMP); - if ((PL_opargs[type] & OA_OTHERINT) && (PL_hints & HINT_INTEGER)) + /* integerize op, unless it happens to be C<-foo>. + * XXX should pp_i_negate() do magic string negation instead? */ + if ((PL_opargs[type] & OA_OTHERINT) && (PL_hints & HINT_INTEGER) + && !(type == OP_NEGATE && cUNOPo->op_first->op_type == OP_CONST + && (cUNOPo->op_first->op_private & OPpCONST_BARE))) + { o->op_ppaddr = PL_ppaddr[type = ++(o->op_type)]; + } if (!(PL_opargs[type] & OA_FOLDCONST)) goto nope; @@ -1894,7 +1904,7 @@ fold_constants(register OP *o) curop = LINKLIST(o); o->op_next = 0; PL_op = curop; - CALLRUNOPS(); + CALLRUNOPS(aTHX); sv = *(PL_stack_sp--); if (o->op_targ && sv == PAD_SV(o->op_targ)) /* grab pad temp? */ pad_swipe(o->op_targ); @@ -1911,7 +1921,7 @@ fold_constants(register OP *o) type != OP_NEGATE) { IV iv = SvIV(sv); - if ((double)iv == SvNV(sv)) { + if ((NV)iv == SvNV(sv)) { SvREFCNT_dec(sv); sv = newSViv(iv); } @@ -1946,7 +1956,7 @@ fold_constants(register OP *o) } OP * -gen_constant_list(register OP *o) +Perl_gen_constant_list(pTHX_ register OP *o) { dTHR; register OP *curop; @@ -1958,10 +1968,10 @@ gen_constant_list(register OP *o) PL_op = curop = LINKLIST(o); o->op_next = 0; - pp_pushmark(ARGS); - CALLRUNOPS(); + pp_pushmark(); + CALLRUNOPS(aTHX); PL_op = curop; - pp_anonlist(ARGS); + pp_anonlist(); PL_tmps_floor = oldtmps_floor; o->op_type = OP_RV2AV; @@ -1974,7 +1984,7 @@ gen_constant_list(register OP *o) } OP * -convert(I32 type, I32 flags, OP *o) +Perl_convert(pTHX_ I32 type, I32 flags, OP *o) { OP *kid; OP *last = 0; @@ -2008,7 +2018,7 @@ convert(I32 type, I32 flags, OP *o) /* List constructors */ OP * -append_elem(I32 type, OP *first, OP *last) +Perl_append_elem(pTHX_ I32 type, OP *first, OP *last) { if (!first) return last; @@ -2031,7 +2041,7 @@ append_elem(I32 type, OP *first, OP *last) } OP * -append_list(I32 type, LISTOP *first, LISTOP *last) +Perl_append_list(pTHX_ I32 type, LISTOP *first, LISTOP *last) { if (!first) return (OP*)last; @@ -2059,7 +2069,7 @@ append_list(I32 type, LISTOP *first, LISTOP *last) } OP * -prepend_elem(I32 type, OP *first, OP *last) +Perl_prepend_elem(pTHX_ I32 type, OP *first, OP *last) { if (!first) return last; @@ -2090,13 +2100,13 @@ prepend_elem(I32 type, OP *first, OP *last) /* Constructors */ OP * -newNULLLIST(void) +Perl_newNULLLIST(pTHX) { return newOP(OP_STUB, 0); } OP * -force_list(OP *o) +Perl_force_list(pTHX_ OP *o) { if (!o || o->op_type != OP_LIST) o = newLISTOP(OP_LIST, 0, o, Nullop); @@ -2105,7 +2115,7 @@ force_list(OP *o) } OP * -newLISTOP(I32 type, I32 flags, OP *first, OP *last) +Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP *first, OP *last) { LISTOP *listop; @@ -2140,7 +2150,7 @@ newLISTOP(I32 type, I32 flags, OP *first, OP *last) } OP * -newOP(I32 type, I32 flags) +Perl_newOP(pTHX_ I32 type, I32 flags) { OP *o; NewOp(1101, o, 1, OP); @@ -2158,7 +2168,7 @@ newOP(I32 type, I32 flags) } OP * -newUNOP(I32 type, I32 flags, OP *first) +Perl_newUNOP(pTHX_ I32 type, I32 flags, OP *first) { UNOP *unop; @@ -2181,7 +2191,7 @@ newUNOP(I32 type, I32 flags, OP *first) } OP * -newBINOP(I32 type, I32 flags, OP *first, OP *last) +Perl_newBINOP(pTHX_ I32 type, I32 flags, OP *first, OP *last) { BINOP *binop; NewOp(1101, binop, 1, BINOP); @@ -2203,7 +2213,7 @@ newBINOP(I32 type, I32 flags, OP *first, OP *last) } binop = (BINOP*)CHECKOP(type, binop); - if (binop->op_next) + if (binop->op_next || binop->op_type != type) return (OP*)binop; binop->op_last = binop->op_first->op_sibling; @@ -2225,7 +2235,7 @@ utf8compare(const void *a, const void *b) } OP * -pmtrans(OP *o, OP *expr, OP *repl) +Perl_pmtrans(pTHX_ OP *o, OP *expr, OP *repl) { SV *tstr = ((SVOP*)expr)->op_sv; SV *rstr = ((SVOP*)repl)->op_sv; @@ -2370,15 +2380,15 @@ pmtrans(OP *o, OP *expr, OP *repl) if (rfirst == 0xffffffff) { diff = tdiff; /* oops, pretend rdiff is infinite */ if (diff > 0) - sv_catpvf(listsv, "%04x\t%04x\tXXXX\n", tfirst, tlast); + Perl_sv_catpvf(aTHX_ listsv, "%04x\t%04x\tXXXX\n", tfirst, tlast); else - sv_catpvf(listsv, "%04x\t\tXXXX\n", tfirst); + Perl_sv_catpvf(aTHX_ listsv, "%04x\t\tXXXX\n", tfirst); } else { if (diff > 0) - sv_catpvf(listsv, "%04x\t%04x\t%04x\n", tfirst, tfirst + diff, rfirst); + Perl_sv_catpvf(aTHX_ listsv, "%04x\t%04x\t%04x\n", tfirst, tfirst + diff, rfirst); else - sv_catpvf(listsv, "%04x\t\t%04x\n", tfirst, rfirst); + Perl_sv_catpvf(aTHX_ listsv, "%04x\t\t%04x\n", tfirst, rfirst); if (rfirst + diff > max) max = rfirst + diff; @@ -2476,7 +2486,7 @@ pmtrans(OP *o, OP *expr, OP *repl) } OP * -newPMOP(I32 type, I32 flags) +Perl_newPMOP(pTHX_ I32 type, I32 flags) { dTHR; PMOP *pmop; @@ -2503,7 +2513,7 @@ newPMOP(I32 type, I32 flags) } OP * -pmruntime(OP *o, OP *expr, OP *repl) +Perl_pmruntime(pTHX_ OP *o, OP *expr, OP *repl) { dTHR; PMOP *pm; @@ -2525,7 +2535,7 @@ pmruntime(OP *o, OP *expr, OP *repl) p = SvPV(pat, plen); pm->op_pmflags |= PMf_SKIPWHITE; } - pm->op_pmregexp = CALLREGCOMP(p, p + plen, pm); + pm->op_pmregexp = CALLREGCOMP(aTHX_ p, p + plen, pm); if (strEQ("\\s+", pm->op_pmregexp->precomp)) pm->op_pmflags |= PMf_WHITE; op_free(expr); @@ -2653,7 +2663,7 @@ pmruntime(OP *o, OP *expr, OP *repl) } OP * -newSVOP(I32 type, I32 flags, SV *sv) +Perl_newSVOP(pTHX_ I32 type, I32 flags, SV *sv) { SVOP *svop; NewOp(1101, svop, 1, SVOP); @@ -2670,7 +2680,7 @@ newSVOP(I32 type, I32 flags, SV *sv) } OP * -newGVOP(I32 type, I32 flags, GV *gv) +Perl_newGVOP(pTHX_ I32 type, I32 flags, GV *gv) { dTHR; GVOP *gvop; @@ -2688,7 +2698,7 @@ newGVOP(I32 type, I32 flags, GV *gv) } OP * -newPVOP(I32 type, I32 flags, char *pv) +Perl_newPVOP(pTHX_ I32 type, I32 flags, char *pv) { PVOP *pvop; NewOp(1101, pvop, 1, PVOP); @@ -2705,7 +2715,7 @@ newPVOP(I32 type, I32 flags, char *pv) } void -package(OP *o) +Perl_package(pTHX_ OP *o) { dTHR; SV *sv; @@ -2731,7 +2741,7 @@ package(OP *o) } void -utilize(int aver, I32 floor, OP *version, OP *id, OP *arg) +Perl_utilize(pTHX_ int aver, I32 floor, OP *version, OP *id, OP *arg) { OP *pack; OP *meth; @@ -2741,7 +2751,7 @@ utilize(int aver, I32 floor, OP *version, OP *id, OP *arg) GV *gv; if (id->op_type != OP_CONST) - croak("Module name must be constant"); + Perl_croak(aTHX_ "Module name must be constant"); veop = Nullop; @@ -2756,7 +2766,7 @@ utilize(int aver, I32 floor, OP *version, OP *id, OP *arg) OP *meth; if (version->op_type != OP_CONST || !SvNIOK(vesv)) - croak("Version number must be constant number"); + Perl_croak(aTHX_ "Version number must be constant number"); /* Make copy of id so we don't free it twice */ pack = newSVOP(OP_CONST, 0, newSVsv(((SVOP*)id)->op_sv)); @@ -2821,7 +2831,7 @@ utilize(int aver, I32 floor, OP *version, OP *id, OP *arg) } OP * -dofile(OP *term) +Perl_dofile(pTHX_ OP *term) { OP *doop; GV *gv; @@ -2844,7 +2854,7 @@ dofile(OP *term) } OP * -newSLICEOP(I32 flags, OP *subscript, OP *listval) +Perl_newSLICEOP(pTHX_ I32 flags, OP *subscript, OP *listval) { return newBINOP(OP_LSLICE, flags, list(force_list(subscript)), @@ -2852,7 +2862,7 @@ newSLICEOP(I32 flags, OP *subscript, OP *listval) } STATIC I32 -list_assignment(register OP *o) +S_list_assignment(pTHX_ register OP *o) { if (!o) return TRUE; @@ -2861,8 +2871,8 @@ list_assignment(register OP *o) o = cUNOPo->op_first; if (o->op_type == OP_COND_EXPR) { - I32 t = list_assignment(cCONDOPo->op_first->op_sibling); - I32 f = list_assignment(cCONDOPo->op_first->op_sibling->op_sibling); + I32 t = list_assignment(cLOGOPo->op_first->op_sibling); + I32 f = list_assignment(cLOGOPo->op_first->op_sibling->op_sibling); if (t && f) return TRUE; @@ -2886,7 +2896,7 @@ list_assignment(register OP *o) } OP * -newASSIGNOP(I32 flags, OP *left, I32 optype, OP *right) +Perl_newASSIGNOP(pTHX_ I32 flags, OP *left, I32 optype, OP *right) { OP *o; @@ -3023,7 +3033,7 @@ newASSIGNOP(I32 flags, OP *left, I32 optype, OP *right) } OP * -newSTATEOP(I32 flags, char *label, OP *o) +Perl_newSTATEOP(pTHX_ I32 flags, char *label, OP *o) { dTHR; U32 seq = intro_my(); @@ -3082,7 +3092,7 @@ newSTATEOP(I32 flags, char *label, OP *o) /* "Introduce" my variables to visible status. */ U32 -intro_my(void) +Perl_intro_my(pTHX) { SV **svp; SV *sv; @@ -3095,7 +3105,7 @@ intro_my(void) for (i = PL_min_intro_pending; i <= PL_max_intro_pending; i++) { if ((sv = svp[i]) && sv != &PL_sv_undef && !SvIVX(sv)) { SvIVX(sv) = PAD_MAX; /* Don't know scope end yet. */ - SvNVX(sv) = (double)PL_cop_seqmax; + SvNVX(sv) = (NV)PL_cop_seqmax; } } PL_min_intro_pending = 0; @@ -3104,13 +3114,13 @@ intro_my(void) } OP * -newLOGOP(I32 type, I32 flags, OP *first, OP *other) +Perl_newLOGOP(pTHX_ I32 type, I32 flags, OP *first, OP *other) { return new_logop(type, flags, &first, &other); } STATIC OP * -new_logop(I32 type, I32 flags, OP** firstp, OP** otherp) +S_new_logop(pTHX_ I32 type, I32 flags, OP** firstp, OP** otherp) { dTHR; LOGOP *logop; @@ -3139,7 +3149,7 @@ new_logop(I32 type, I32 flags, OP** firstp, OP** otherp) } if (first->op_type == OP_CONST) { if (ckWARN(WARN_PRECEDENCE) && (first->op_private & OPpCONST_BARE)) - warner(WARN_PRECEDENCE, "Probable precedence problem on %s", + Perl_warner(aTHX_ WARN_PRECEDENCE, "Probable precedence problem on %s", PL_op_desc[type]); if ((type == OP_AND) == (SvTRUE(((SVOP*)first)->op_sv))) { op_free(first); @@ -3181,7 +3191,7 @@ new_logop(I32 type, I32 flags, OP** firstp, OP** otherp) if (warnop) { line_t oldline = PL_curcop->cop_line; PL_curcop->cop_line = PL_copline; - warner(WARN_UNSAFE, + Perl_warner(aTHX_ WARN_UNSAFE, "Value of %s%s can be \"0\"; test with defined()", PL_op_desc[warnop], ((warnop == OP_READLINE || warnop == OP_GLOB) @@ -3217,10 +3227,11 @@ new_logop(I32 type, I32 flags, OP** firstp, OP** otherp) } OP * -newCONDOP(I32 flags, OP *first, OP *trueop, OP *falseop) +Perl_newCONDOP(pTHX_ I32 flags, OP *first, OP *trueop, OP *falseop) { dTHR; - CONDOP *condop; + LOGOP *logop; + OP *start; OP *o; if (!falseop) @@ -3245,62 +3256,64 @@ newCONDOP(I32 flags, OP *first, OP *trueop, OP *falseop) list(trueop); scalar(falseop); } - NewOp(1101, condop, 1, CONDOP); + NewOp(1101, logop, 1, LOGOP); + logop->op_type = OP_COND_EXPR; + logop->op_ppaddr = PL_ppaddr[OP_COND_EXPR]; + logop->op_first = first; + logop->op_flags = flags | OPf_KIDS; + logop->op_private = 1 | (flags >> 8); + logop->op_other = LINKLIST(trueop); + logop->op_next = LINKLIST(falseop); - condop->op_type = OP_COND_EXPR; - condop->op_ppaddr = PL_ppaddr[OP_COND_EXPR]; - condop->op_first = first; - condop->op_flags = flags | OPf_KIDS; - condop->op_true = LINKLIST(trueop); - condop->op_false = LINKLIST(falseop); - condop->op_private = 1 | (flags >> 8); /* establish postfix order */ - condop->op_next = LINKLIST(first); - first->op_next = (OP*)condop; + start = LINKLIST(first); + first->op_next = (OP*)logop; first->op_sibling = trueop; trueop->op_sibling = falseop; - o = newUNOP(OP_NULL, 0, (OP*)condop); + o = newUNOP(OP_NULL, 0, (OP*)logop); - trueop->op_next = o; - falseop->op_next = o; + trueop->op_next = falseop->op_next = o; + o->op_next = start; return o; } OP * -newRANGE(I32 flags, OP *left, OP *right) +Perl_newRANGE(pTHX_ I32 flags, OP *left, OP *right) { dTHR; - CONDOP *condop; + LOGOP *range; OP *flip; OP *flop; + OP *leftstart; OP *o; - NewOp(1101, condop, 1, CONDOP); + NewOp(1101, range, 1, LOGOP); - condop->op_type = OP_RANGE; - condop->op_ppaddr = PL_ppaddr[OP_RANGE]; - condop->op_first = left; - condop->op_flags = OPf_KIDS; - condop->op_true = LINKLIST(left); - condop->op_false = LINKLIST(right); - condop->op_private = 1 | (flags >> 8); + range->op_type = OP_RANGE; + range->op_ppaddr = PL_ppaddr[OP_RANGE]; + range->op_first = left; + range->op_flags = OPf_KIDS; + leftstart = LINKLIST(left); + range->op_other = LINKLIST(right); + range->op_private = 1 | (flags >> 8); left->op_sibling = right; - condop->op_next = (OP*)condop; - flip = newUNOP(OP_FLIP, flags, (OP*)condop); + range->op_next = (OP*)range; + flip = newUNOP(OP_FLIP, flags, (OP*)range); flop = newUNOP(OP_FLOP, 0, flip); o = newUNOP(OP_NULL, 0, flop); linklist(flop); + range->op_next = leftstart; left->op_next = flip; right->op_next = flop; - condop->op_targ = pad_alloc(OP_RANGE, SVs_PADMY); - sv_upgrade(PAD_SV(condop->op_targ), SVt_PVNV); + range->op_targ = pad_alloc(OP_RANGE, SVs_PADMY); + sv_upgrade(PAD_SV(range->op_targ), SVt_PVNV); flip->op_targ = pad_alloc(OP_RANGE, SVs_PADMY); sv_upgrade(PAD_SV(flip->op_targ), SVt_PVNV); @@ -3315,7 +3328,7 @@ newRANGE(I32 flags, OP *left, OP *right) } OP * -newLOOPOP(I32 flags, I32 debuggable, OP *expr, OP *block) +Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP *expr, OP *block) { dTHR; OP* listop; @@ -3370,7 +3383,7 @@ newLOOPOP(I32 flags, I32 debuggable, OP *expr, OP *block) } OP * -newWHILEOP(I32 flags, I32 debuggable, LOOP *loop, I32 whileline, OP *expr, OP *block, OP *cont) +Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP *loop, I32 whileline, OP *expr, OP *block, OP *cont) { dTHR; OP *redo; @@ -3462,7 +3475,7 @@ newWHILEOP(I32 flags, I32 debuggable, LOOP *loop, I32 whileline, OP *expr, OP *b } OP * -newFOROP(I32 flags,char *label,line_t forline,OP *sv,OP *expr,OP *block,OP *cont) +Perl_newFOROP(pTHX_ I32 flags,char *label,line_t forline,OP *sv,OP *expr,OP *block,OP *cont) { LOOP *loop; LOOP *tmp; @@ -3487,7 +3500,7 @@ newFOROP(I32 flags,char *label,line_t forline,OP *sv,OP *expr,OP *block,OP *cont sv = Nullop; } else - croak("Can't use %s for loop variable", PL_op_desc[sv->op_type]); + Perl_croak(aTHX_ "Can't use %s for loop variable", PL_op_desc[sv->op_type]); } else { #ifdef USE_THREADS @@ -3510,7 +3523,7 @@ newFOROP(I32 flags,char *label,line_t forline,OP *sv,OP *expr,OP *block,OP *cont * treated as min/max values by 'pp_iterinit'. */ UNOP* flip = (UNOP*)((UNOP*)((BINOP*)expr)->op_first)->op_first; - CONDOP* range = (CONDOP*) flip->op_first; + LOGOP* range = (LOGOP*) flip->op_first; OP* left = range->op_first; OP* right = left->op_sibling; LISTOP* listop; @@ -3519,8 +3532,8 @@ newFOROP(I32 flags,char *label,line_t forline,OP *sv,OP *expr,OP *block,OP *cont range->op_first = Nullop; listop = (LISTOP*)newLISTOP(OP_LIST, 0, left, right); - listop->op_first->op_next = range->op_true; - left->op_next = range->op_false; + listop->op_first->op_next = range->op_next; + left->op_next = range->op_other; right->op_next = (OP*)listop; listop->op_next = listop->op_first; @@ -3551,7 +3564,7 @@ newFOROP(I32 flags,char *label,line_t forline,OP *sv,OP *expr,OP *block,OP *cont } OP* -newLOOPEX(I32 type, OP *label) +Perl_newLOOPEX(pTHX_ I32 type, OP *label) { dTHR; OP *o; @@ -3578,7 +3591,7 @@ newLOOPEX(I32 type, OP *label) } void -cv_undef(CV *cv) +Perl_cv_undef(pTHX_ CV *cv) { dTHR; #ifdef USE_THREADS @@ -3592,10 +3605,10 @@ cv_undef(CV *cv) if (!CvXSUB(cv) && CvROOT(cv)) { #ifdef USE_THREADS if (CvDEPTH(cv) || (CvOWNER(cv) && CvOWNER(cv) != thr)) - croak("Can't undef active subroutine"); + Perl_croak(aTHX_ "Can't undef active subroutine"); #else if (CvDEPTH(cv)) - croak("Can't undef active subroutine"); + Perl_croak(aTHX_ "Can't undef active subroutine"); #endif /* USE_THREADS */ ENTER; @@ -3638,8 +3651,7 @@ cv_undef(CV *cv) #ifdef DEBUG_CLOSURES STATIC void -cv_dump(cv) -CV* cv; +cv_dump(CV *cv) { CV *outside = CvOUTSIDE(cv); AV* padlist = CvPADLIST(cv); @@ -3683,7 +3695,7 @@ CV* cv; #endif /* DEBUG_CLOSURES */ STATIC CV * -cv_clone2(CV *proto, CV *outside) +S_cv_clone2(pTHX_ CV *proto, CV *outside) { dTHR; AV* av; @@ -3757,7 +3769,7 @@ cv_clone2(CV *proto, CV *outside) if (!off) PL_curpad[ix] = SvREFCNT_inc(ppad[ix]); else if (off != ix) - croak("panic: cv_clone: %s", name); + Perl_croak(aTHX_ "panic: cv_clone: %s", name); } else { /* our own lexical */ SV* sv; @@ -3815,7 +3827,7 @@ cv_clone2(CV *proto, CV *outside) } CV * -cv_clone(CV *proto) +Perl_cv_clone(pTHX_ CV *proto) { CV *cv; MUTEX_LOCK(&PL_cred_mutex); /* XXX create separate mutex */ @@ -3825,7 +3837,7 @@ cv_clone(CV *proto) } void -cv_ckproto(CV *cv, GV *gv, char *p) +Perl_cv_ckproto(pTHX_ CV *cv, GV *gv, char *p) { if ((!p != !SvPOK(cv)) || (p && strNE(p, SvPVX(cv)))) { SV* msg = sv_newmortal(); @@ -3835,20 +3847,20 @@ cv_ckproto(CV *cv, GV *gv, char *p) gv_efullname3(name = sv_newmortal(), gv, Nullch); sv_setpv(msg, "Prototype mismatch:"); if (name) - sv_catpvf(msg, " sub %_", name); + Perl_sv_catpvf(aTHX_ msg, " sub %_", name); if (SvPOK(cv)) - sv_catpvf(msg, " (%s)", SvPVX(cv)); + Perl_sv_catpvf(aTHX_ msg, " (%s)", SvPVX(cv)); sv_catpv(msg, " vs "); if (p) - sv_catpvf(msg, "(%s)", p); + Perl_sv_catpvf(aTHX_ msg, "(%s)", p); else sv_catpv(msg, "none"); - warn("%_", msg); + Perl_warn(aTHX_ "%_", msg); } } SV * -cv_const_sv(CV *cv) +Perl_cv_const_sv(pTHX_ CV *cv) { if (!cv || !SvPOK(cv) || SvCUR(cv)) return Nullsv; @@ -3856,7 +3868,7 @@ cv_const_sv(CV *cv) } SV * -op_const_sv(OP *o, CV *cv) +Perl_op_const_sv(pTHX_ OP *o, CV *cv) { SV *sv = Nullsv; @@ -3894,7 +3906,7 @@ op_const_sv(OP *o, CV *cv) } CV * -newSUB(I32 floor, OP *o, OP *proto, OP *block) +Perl_newSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *block) { dTHR; STRLEN n_a; @@ -3914,7 +3926,7 @@ newSUB(I32 floor, OP *o, OP *proto, OP *block) maximum a prototype before. */ if (SvTYPE(gv) > SVt_NULL) { if (!SvPOK((SV*)gv) && !(SvIOK((SV*)gv) && SvIVX((SV*)gv) == -1)) - warn("Runaway prototype"); + Perl_warn(aTHX_ "Runaway prototype"); cv_ckproto((CV*)gv, NULL, ps); } if (ps) @@ -3942,7 +3954,7 @@ newSUB(I32 floor, OP *o, OP *proto, OP *block) } /* ahem, death to those who redefine active sort subs */ if (PL_curstackinfo->si_type == PERLSI_SORT && PL_sortcop == CvSTART(cv)) - croak("Can't redefine active sort subroutine %s", name); + Perl_croak(aTHX_ "Can't redefine active sort subroutine %s", name); if(const_sv = cv_const_sv(cv)) const_changed = sv_cmp(const_sv, op_const_sv(block, Nullcv)); if ((const_sv && const_changed) || ckWARN(WARN_REDEFINE) @@ -3952,7 +3964,7 @@ newSUB(I32 floor, OP *o, OP *proto, OP *block) "autouse"))) { line_t oldline = PL_curcop->cop_line; PL_curcop->cop_line = PL_copline; - warner(WARN_REDEFINE, + Perl_warner(aTHX_ WARN_REDEFINE, const_sv ? "Constant subroutine %s redefined" : "Subroutine %s redefined", name); PL_curcop->cop_line = oldline; @@ -4004,11 +4016,11 @@ newSUB(I32 floor, OP *o, OP *proto, OP *block) char *not_safe = "BEGIN not safe after errors--compilation aborted"; if (PL_in_eval & EVAL_KEEPERR) - croak(not_safe); + Perl_croak(aTHX_ not_safe); else { /* force display of errors found but not reported */ sv_catpv(ERRSV, not_safe); - croak("%s", SvPVx(ERRSV, n_a)); + Perl_croak(aTHX_ "%s", SvPVx(ERRSV, n_a)); } } } @@ -4074,7 +4086,7 @@ newSUB(I32 floor, OP *o, OP *proto, OP *block) CV *cv; HV *hv; - sv_setpvf(sv, "%_:%ld-%ld", + Perl_sv_setpvf(aTHX_ sv, "%_:%ld-%ld", GvSV(PL_curcop->cop_filegv), (long)PL_subline, (long)PL_curcop->cop_line); gv_efullname3(tmpstr, gv, Nullch); @@ -4086,7 +4098,7 @@ newSUB(I32 floor, OP *o, OP *proto, OP *block) PUSHMARK(SP); XPUSHs(tmpstr); PUTBACK; - perl_call_sv((SV*)cv, G_DISCARD); + call_sv((SV*)cv, G_DISCARD); } } @@ -4136,7 +4148,7 @@ newSUB(I32 floor, OP *o, OP *proto, OP *block) /* XXX unsafe for threads if eval_owner isn't held */ void -newCONSTSUB(HV *stash, char *name, SV *sv) +Perl_newCONSTSUB(pTHX_ HV *stash, char *name, SV *sv) { dTHR; U32 oldhints = PL_hints; @@ -4163,7 +4175,7 @@ newCONSTSUB(HV *stash, char *name, SV *sv) } CV * -newXS(char *name, void (*subaddr) (CV * _CPERLproto), char *filename) +Perl_newXS(pTHX_ char *name, XSUBADDR_t subaddr, char *filename) { dTHR; GV *gv = gv_fetchpv(name ? name : "__ANON__", GV_ADDMULTI, SVt_PVCV); @@ -4183,7 +4195,7 @@ newXS(char *name, void (*subaddr) (CV * _CPERLproto), char *filename) line_t oldline = PL_curcop->cop_line; if (PL_copline != NOLINE) PL_curcop->cop_line = PL_copline; - warner(WARN_REDEFINE, "Subroutine %s redefined",name); + Perl_warner(aTHX_ WARN_REDEFINE, "Subroutine %s redefined",name); PL_curcop->cop_line = oldline; } SvREFCNT_dec(cv); @@ -4244,7 +4256,7 @@ newXS(char *name, void (*subaddr) (CV * _CPERLproto), char *filename) } void -newFORM(I32 floor, OP *o, OP *block) +Perl_newFORM(pTHX_ I32 floor, OP *o, OP *block) { dTHR; register CV *cv; @@ -4264,7 +4276,7 @@ newFORM(I32 floor, OP *o, OP *block) line_t oldline = PL_curcop->cop_line; PL_curcop->cop_line = PL_copline; - warner(WARN_REDEFINE, "Format %s redefined",name); + Perl_warner(aTHX_ WARN_REDEFINE, "Format %s redefined",name); PL_curcop->cop_line = oldline; } SvREFCNT_dec(cv); @@ -4289,28 +4301,28 @@ newFORM(I32 floor, OP *o, OP *block) } OP * -newANONLIST(OP *o) +Perl_newANONLIST(pTHX_ OP *o) { return newUNOP(OP_REFGEN, 0, mod(list(convert(OP_ANONLIST, 0, o)), OP_REFGEN)); } OP * -newANONHASH(OP *o) +Perl_newANONHASH(pTHX_ OP *o) { return newUNOP(OP_REFGEN, 0, mod(list(convert(OP_ANONHASH, 0, o)), OP_REFGEN)); } OP * -newANONSUB(I32 floor, OP *proto, OP *block) +Perl_newANONSUB(pTHX_ I32 floor, OP *proto, OP *block) { return newUNOP(OP_REFGEN, 0, newSVOP(OP_ANONCODE, 0, (SV*)newSUB(floor, 0, proto, block))); } OP * -oopsAV(OP *o) +Perl_oopsAV(pTHX_ OP *o) { switch (o->op_type) { case OP_PADSV: @@ -4325,14 +4337,14 @@ oopsAV(OP *o) break; default: - warn("oops: oopsAV"); + Perl_warn(aTHX_ "oops: oopsAV"); break; } return o; } OP * -oopsHV(OP *o) +Perl_oopsHV(pTHX_ OP *o) { switch (o->op_type) { case OP_PADSV: @@ -4349,14 +4361,14 @@ oopsHV(OP *o) break; default: - warn("oops: oopsHV"); + Perl_warn(aTHX_ "oops: oopsHV"); break; } return o; } OP * -newAVREF(OP *o) +Perl_newAVREF(pTHX_ OP *o) { if (o->op_type == OP_PADANY) { o->op_type = OP_PADAV; @@ -4367,7 +4379,7 @@ newAVREF(OP *o) } OP * -newGVREF(I32 type, OP *o) +Perl_newGVREF(pTHX_ I32 type, OP *o) { if (type == OP_MAPSTART || type == OP_GREPSTART || type == OP_SORT) return newUNOP(OP_NULL, 0, o); @@ -4375,7 +4387,7 @@ newGVREF(I32 type, OP *o) } OP * -newHVREF(OP *o) +Perl_newHVREF(pTHX_ OP *o) { if (o->op_type == OP_PADANY) { o->op_type = OP_PADHV; @@ -4386,21 +4398,21 @@ newHVREF(OP *o) } OP * -oopsCV(OP *o) +Perl_oopsCV(pTHX_ OP *o) { - croak("NOT IMPL LINE %d",__LINE__); + Perl_croak(aTHX_ "NOT IMPL LINE %d",__LINE__); /* STUB */ return o; } OP * -newCVREF(I32 flags, OP *o) +Perl_newCVREF(pTHX_ I32 flags, OP *o) { return newUNOP(OP_RV2CV, flags, scalar(o)); } OP * -newSVREF(OP *o) +Perl_newSVREF(pTHX_ OP *o) { if (o->op_type == OP_PADANY) { o->op_type = OP_PADSV; @@ -4417,7 +4429,7 @@ newSVREF(OP *o) /* Check routines. */ OP * -ck_anoncode(OP *o) +Perl_ck_anoncode(pTHX_ OP *o) { PADOFFSET ix; SV* name; @@ -4437,14 +4449,14 @@ ck_anoncode(OP *o) } OP * -ck_bitop(OP *o) +Perl_ck_bitop(pTHX_ OP *o) { o->op_private = PL_hints; return o; } OP * -ck_concat(OP *o) +Perl_ck_concat(pTHX_ OP *o) { if (cUNOPo->op_first->op_type == OP_CONCAT) o->op_flags |= OPf_STACKED; @@ -4452,7 +4464,7 @@ ck_concat(OP *o) } OP * -ck_spair(OP *o) +Perl_ck_spair(pTHX_ OP *o) { if (o->op_flags & OPf_KIDS) { OP* newop; @@ -4477,7 +4489,7 @@ ck_spair(OP *o) } OP * -ck_delete(OP *o) +Perl_ck_delete(pTHX_ OP *o) { o = ck_fun(o); o->op_private = 0; @@ -4486,7 +4498,7 @@ ck_delete(OP *o) if (kid->op_type == OP_HSLICE) o->op_private |= OPpSLICE; else if (kid->op_type != OP_HELEM) - croak("%s argument is not a HASH element or slice", + Perl_croak(aTHX_ "%s argument is not a HASH element or slice", PL_op_desc[o->op_type]); null(kid); } @@ -4494,7 +4506,7 @@ ck_delete(OP *o) } OP * -ck_eof(OP *o) +Perl_ck_eof(pTHX_ OP *o) { I32 type = o->op_type; @@ -4510,7 +4522,7 @@ ck_eof(OP *o) } OP * -ck_eval(OP *o) +Perl_ck_eval(pTHX_ OP *o) { PL_hints |= HINT_BLOCK_SCOPE; if (o->op_flags & OPf_KIDS) { @@ -4553,7 +4565,7 @@ ck_eval(OP *o) } OP * -ck_exec(OP *o) +Perl_ck_exec(pTHX_ OP *o) { OP *kid; if (o->op_flags & OPf_STACKED) { @@ -4568,13 +4580,13 @@ ck_exec(OP *o) } OP * -ck_exists(OP *o) +Perl_ck_exists(pTHX_ OP *o) { o = ck_fun(o); if (o->op_flags & OPf_KIDS) { OP *kid = cUNOPo->op_first; if (kid->op_type != OP_HELEM) - croak("%s argument is not a HASH element", PL_op_desc[o->op_type]); + Perl_croak(aTHX_ "%s argument is not a HASH element", PL_op_desc[o->op_type]); null(kid); } return o; @@ -4582,7 +4594,7 @@ ck_exists(OP *o) #if 0 OP * -ck_gvconst(register OP *o) +Perl_ck_gvconst(pTHX_ register OP *o) { o = fold_constants(o); if (o->op_type == OP_CONST) @@ -4592,7 +4604,7 @@ ck_gvconst(register OP *o) #endif OP * -ck_rvconst(register OP *o) +Perl_ck_rvconst(pTHX_ register OP *o) { dTHR; SVOP *kid = (SVOP*)cUNOPo->op_first; @@ -4639,7 +4651,7 @@ ck_rvconst(register OP *o) break; } if (badtype) - croak("Constant is not %s reference", badtype); + Perl_croak(aTHX_ "Constant is not %s reference", badtype); return o; } name = SvPV(kidsv, n_a); @@ -4657,7 +4669,7 @@ ck_rvconst(register OP *o) break; } if (badthing) - croak( + Perl_croak(aTHX_ "Can't use bareword (\"%s\") as %s ref while \"strict refs\" in use", name, badthing); } @@ -4693,7 +4705,7 @@ ck_rvconst(register OP *o) } OP * -ck_ftst(OP *o) +Perl_ck_ftst(pTHX_ OP *o) { dTHR; I32 type = o->op_type; @@ -4724,7 +4736,7 @@ ck_ftst(OP *o) } OP * -ck_fun(OP *o) +Perl_ck_fun(pTHX_ OP *o) { dTHR; register OP *kid; @@ -4783,7 +4795,7 @@ ck_fun(OP *o) OP *newop = newAVREF(newGVOP(OP_GV, 0, gv_fetchpv(name, TRUE, SVt_PVAV) )); if (ckWARN(WARN_SYNTAX)) - warner(WARN_SYNTAX, + Perl_warner(aTHX_ WARN_SYNTAX, "Array @%s missing the @ in argument %ld of %s()", name, (long)numargs, PL_op_desc[type]); op_free(kid); @@ -4803,7 +4815,7 @@ ck_fun(OP *o) OP *newop = newHVREF(newGVOP(OP_GV, 0, gv_fetchpv(name, TRUE, SVt_PVHV) )); if (ckWARN(WARN_SYNTAX)) - warner(WARN_SYNTAX, + Perl_warner(aTHX_ WARN_SYNTAX, "Hash %%%s missing the %% in argument %ld of %s()", name, (long)numargs, PL_op_desc[type]); op_free(kid); @@ -4898,7 +4910,7 @@ ck_fun(OP *o) } OP * -ck_glob(OP *o) +Perl_ck_glob(pTHX_ OP *o) { GV *gv; @@ -4931,7 +4943,7 @@ ck_glob(OP *o) } OP * -ck_grep(OP *o) +Perl_ck_grep(pTHX_ OP *o) { LOGOP *gwop; OP *kid; @@ -4960,7 +4972,7 @@ ck_grep(OP *o) return o; kid = cLISTOPo->op_first->op_sibling; if (kid->op_type != OP_NULL) - croak("panic: ck_grep"); + Perl_croak(aTHX_ "panic: ck_grep"); kid = kUNOP->op_first; gwop->op_type = type; @@ -4982,7 +4994,7 @@ ck_grep(OP *o) } OP * -ck_index(OP *o) +Perl_ck_index(pTHX_ OP *o) { if (o->op_flags & OPf_KIDS) { OP *kid = cLISTOPo->op_first->op_sibling; /* get past pushmark */ @@ -4995,28 +5007,57 @@ ck_index(OP *o) } OP * -ck_lengthconst(OP *o) +Perl_ck_lengthconst(pTHX_ OP *o) { /* XXX length optimization goes here */ return ck_fun(o); } OP * -ck_lfun(OP *o) +Perl_ck_lfun(pTHX_ OP *o) { OPCODE type = o->op_type; return modkids(ck_fun(o), type); } OP * -ck_rfun(OP *o) +Perl_ck_defined(pTHX_ OP *o) /* 19990527 MJD */ +{ + dTHR; + if ((o->op_flags & OPf_KIDS) && ckWARN(WARN_DEPRECATED)) { + switch (cUNOPo->op_first->op_type) { + case OP_RV2AV: + case OP_PADAV: + case OP_AASSIGN: /* Is this a good idea? */ + Perl_warner(aTHX_ WARN_DEPRECATED, + "defined(@array) is deprecated"); + Perl_warner(aTHX_ WARN_DEPRECATED, + "(Maybe you should just omit the defined()?)\n"); + break; + case OP_RV2HV: + case OP_PADHV: + Perl_warner(aTHX_ WARN_DEPRECATED, + "defined(%hash) is deprecated"); + Perl_warner(aTHX_ WARN_DEPRECATED, + "(Maybe you should just omit the defined()?)\n"); + break; + default: + /* no warning */ + break; + } + } + return ck_rfun(o); +} + +OP * +Perl_ck_rfun(pTHX_ OP *o) { OPCODE type = o->op_type; return refkids(ck_fun(o), type); } OP * -ck_listiob(OP *o) +Perl_ck_listiob(pTHX_ OP *o) { register OP *kid; @@ -5054,7 +5095,7 @@ ck_listiob(OP *o) } OP * -ck_fun_locale(OP *o) +Perl_ck_fun_locale(pTHX_ OP *o) { o = ck_fun(o); @@ -5068,7 +5109,39 @@ ck_fun_locale(OP *o) } OP * -ck_scmp(OP *o) +Perl_ck_sassign(pTHX_ OP *o) +{ + OP *kid = cLISTOPo->op_first; + /* has a disposable target? */ + if ((PL_opargs[kid->op_type] & OA_TARGLEX) + && !(kid->op_flags & OPf_STACKED)) + { + OP *kkid = kid->op_sibling; + + /* Can just relocate the target. */ + if (kkid && kkid->op_type == OP_PADSV) { + /* Concat has problems if target is equal to right arg. */ + if (kid->op_type == OP_CONCAT + && kLISTOP->op_first->op_sibling->op_type == OP_PADSV + && kLISTOP->op_first->op_sibling->op_targ == kkid->op_targ) + { + return o; + } + kid->op_targ = kkid->op_targ; + /* Now we do not need PADSV and SASSIGN. */ + kid->op_sibling = o->op_sibling; /* NULL */ + cLISTOPo->op_first = NULL; + op_free(o); + op_free(kkid); + kid->op_private |= OPpTARGET_MY; /* Used for context settings */ + return kid; + } + } + return o; +} + +OP * +Perl_ck_scmp(pTHX_ OP *o) { o->op_private = 0; #ifdef USE_LOCALE @@ -5080,20 +5153,20 @@ ck_scmp(OP *o) } OP * -ck_match(OP *o) +Perl_ck_match(pTHX_ OP *o) { o->op_private |= OPpRUNTIME; return o; } OP * -ck_null(OP *o) +Perl_ck_null(pTHX_ OP *o) { return o; } OP * -ck_repeat(OP *o) +Perl_ck_repeat(pTHX_ OP *o) { if (cBINOPo->op_first->op_flags & OPf_PARENS) { o->op_private |= OPpREPEAT_DOLIST; @@ -5105,7 +5178,7 @@ ck_repeat(OP *o) } OP * -ck_require(OP *o) +Perl_ck_require(pTHX_ OP *o) { if (o->op_flags & OPf_KIDS) { /* Shall we supply missing .pm? */ SVOP *kid = (SVOP*)cUNOPo->op_first; @@ -5127,16 +5200,16 @@ ck_require(OP *o) #if 0 OP * -ck_retarget(OP *o) +Perl_ck_retarget(pTHX_ OP *o) { - croak("NOT IMPL LINE %d",__LINE__); + Perl_croak(aTHX_ "NOT IMPL LINE %d",__LINE__); /* STUB */ return o; } #endif OP * -ck_select(OP *o) +Perl_ck_select(pTHX_ OP *o) { OP* kid; if (o->op_flags & OPf_KIDS) { @@ -5156,7 +5229,7 @@ ck_select(OP *o) } OP * -ck_shift(OP *o) +Perl_ck_shift(pTHX_ OP *o) { I32 type = o->op_type; @@ -5185,7 +5258,7 @@ ck_shift(OP *o) } OP * -ck_sort(OP *o) +Perl_ck_sort(pTHX_ OP *o) { o->op_private = 0; #ifdef USE_LOCALE @@ -5237,7 +5310,7 @@ ck_sort(OP *o) } STATIC void -simplify_sort(OP *o) +S_simplify_sort(pTHX_ OP *o) { dTHR; register OP *kid = cLISTOPo->op_first->op_sibling; /* get past pushmark */ @@ -5299,7 +5372,7 @@ simplify_sort(OP *o) } OP * -ck_split(OP *o) +Perl_ck_split(pTHX_ OP *o) { register OP *kid; @@ -5308,7 +5381,7 @@ ck_split(OP *o) kid = cLISTOPo->op_first; if (kid->op_type != OP_NULL) - croak("panic: ck_split"); + Perl_croak(aTHX_ "panic: ck_split"); kid = kid->op_sibling; op_free(cLISTOPo->op_first); cLISTOPo->op_first = kid; @@ -5350,7 +5423,7 @@ ck_split(OP *o) } OP * -ck_subr(OP *o) +Perl_ck_subr(pTHX_ OP *o) { dTHR; OP *prev = ((cUNOPo->op_first->op_sibling) @@ -5497,7 +5570,7 @@ ck_subr(OP *o) continue; default: oops: - croak("Malformed prototype for %s: %s", + Perl_croak(aTHX_ "Malformed prototype for %s: %s", gv_ename(namegv), SvPV((SV*)cv, n_a)); } } @@ -5514,23 +5587,26 @@ ck_subr(OP *o) } OP * -ck_svconst(OP *o) +Perl_ck_svconst(pTHX_ OP *o) { SvREADONLY_on(cSVOPo->op_sv); return o; } OP * -ck_trunc(OP *o) +Perl_ck_trunc(pTHX_ OP *o) { if (o->op_flags & OPf_KIDS) { SVOP *kid = (SVOP*)cUNOPo->op_first; if (kid->op_type == OP_NULL) kid = (SVOP*)kid->op_sibling; - if (kid && - kid->op_type == OP_CONST && (kid->op_private & OPpCONST_BARE)) + if (kid && kid->op_type == OP_CONST && + (kid->op_private & OPpCONST_BARE)) + { o->op_flags |= OPf_SPECIAL; + kid->op_private &= ~OPpCONST_STRICT; + } } return ck_fun(o); } @@ -5538,7 +5614,7 @@ ck_trunc(OP *o) /* A peephole optimizer. We visit the ops in the order they're to execute. */ void -peep(register OP *o) +Perl_peep(pTHX_ register OP *o) { dTHR; register OP* oldop = 0; @@ -5573,8 +5649,24 @@ peep(register OP *o) case OP_LC: case OP_LCFIRST: case OP_QUOTEMETA: - if (o->op_next && o->op_next->op_type == OP_STRINGIFY) + if (o->op_next && o->op_next->op_type == OP_STRINGIFY) { + if (o->op_next->op_private & OPpTARGET_MY) { + if ((o->op_type == OP_CONST) /* no target */ + || (o->op_flags & OPf_STACKED) /* chained concats */ + || (o->op_type == OP_CONCAT + /* Concat has problems if target is equal to right arg. */ + && (((LISTOP*)o)->op_first->op_sibling->op_type + == OP_PADSV) + && (((LISTOP*)o)->op_first->op_sibling->op_targ + == o->op_next->op_targ))) { + goto ignore_optimization; + } else { + o->op_targ = o->op_next->op_targ; + } + } null(o->op_next); + } + ignore_optimization: o->op_seq = PL_op_seqmax++; break; case OP_STUB: @@ -5639,18 +5731,14 @@ peep(register OP *o) case OP_GREPWHILE: case OP_AND: case OP_OR: + case OP_COND_EXPR: + case OP_RANGE: o->op_seq = PL_op_seqmax++; while (cLOGOP->op_other->op_type == OP_NULL) cLOGOP->op_other = cLOGOP->op_other->op_next; peep(cLOGOP->op_other); break; - case OP_COND_EXPR: - o->op_seq = PL_op_seqmax++; - peep(cCONDOP->op_true); - peep(cCONDOP->op_false); - break; - case OP_ENTERLOOP: o->op_seq = PL_op_seqmax++; peep(cLOOP->op_redoop); @@ -5676,8 +5764,8 @@ peep(register OP *o) line_t oldline = PL_curcop->cop_line; PL_curcop->cop_line = ((COP*)o->op_next)->cop_line; - warner(WARN_SYNTAX, "Statement unlikely to be reached"); - warner(WARN_SYNTAX, "(Maybe you meant system() when you said exec()?)\n"); + Perl_warner(aTHX_ WARN_SYNTAX, "Statement unlikely to be reached"); + Perl_warner(aTHX_ WARN_SYNTAX, "(Maybe you meant system() when you said exec()?)\n"); PL_curcop->cop_line = oldline; } } @@ -5708,12 +5796,12 @@ peep(register OP *o) key = SvPV(*svp, keylen); indsvp = hv_fetch(GvHV(*fields), key, keylen, FALSE); if (!indsvp) { - croak("No such field \"%s\" in variable %s of type %s", + Perl_croak(aTHX_ "No such field \"%s\" in variable %s of type %s", key, SvPV(lexname, n_a), HvNAME(SvSTASH(lexname))); } ind = SvIV(*indsvp); if (ind < 1) - croak("Bad index while coercing array into hash"); + Perl_croak(aTHX_ "Bad index while coercing array into hash"); rop->op_type = OP_RV2AV; rop->op_ppaddr = PL_ppaddr[OP_RV2AV]; o->op_type = OP_AELEM;