case PERL_MAGIC_qr:
vtable = &PL_vtbl_regexp;
break;
+ case PERL_MAGIC_hints:
+ /* As this vtable is all NULL, we can reuse it. */
case PERL_MAGIC_sig:
vtable = &PL_vtbl_sig;
break;
case PERL_MAGIC_backref:
vtable = &PL_vtbl_backref;
break;
+ case PERL_MAGIC_hintselem:
+ vtable = &PL_vtbl_hintselem;
+ break;
case PERL_MAGIC_ext:
/* Reserved for use by extensions not perl internals. */
/* Useful for attaching extension internal data to perl vars. */
sv_clear(rv);
SvFLAGS(rv) = 0;
SvREFCNT(rv) = refcnt;
- }
- if (SvTYPE(rv) < SVt_RV)
+ sv_upgrade(rv, SVt_RV);
+ } else if (SvROK(rv)) {
+ SvREFCNT_dec(SvRV(rv));
+ } else if (SvTYPE(rv) < SVt_RV)
sv_upgrade(rv, SVt_RV);
else if (SvTYPE(rv) > SVt_RV) {
SvPV_free(rv);
gv = (GV*)POPPTR(ss,ix);
TOPPTR(nss,ix) = gv_dup_inc(gv, param);
break;
- case SAVEt_GENERIC_PVREF: /* generic char* */
- c = (char*)POPPTR(ss,ix);
- TOPPTR(nss,ix) = pv_dup(c);
- ptr = POPPTR(ss,ix);
- TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
- break;
case SAVEt_SHARED_PVREF: /* char* in shared space */
c = (char*)POPPTR(ss,ix);
TOPPTR(nss,ix) = savesharedpv(c);
case SAVEt_I32: /* I32 reference */
case SAVEt_I16: /* I16 reference */
case SAVEt_I8: /* I8 reference */
+ case SAVEt_COP_ARYBASE: /* call CopARYBASE_set */
ptr = POPPTR(ss,ix);
TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
i = POPINT(ss,ix);
ptr = POPPTR(ss,ix);
TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
break;
+ case SAVEt_GENERIC_PVREF: /* generic char* */
case SAVEt_PPTR: /* char* reference */
ptr = POPPTR(ss,ix);
TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
case SAVEt_HINTS:
i = POPINT(ss,ix);
TOPINT(nss,ix) = i;
+ ptr = POPPTR(ss,ix);
+ TOPPTR(nss,ix) = Perl_refcounted_he_dup(aTHX_ ptr, param);
+ if (i & HINT_LOCALIZE_HH) {
+ hv = (HV*)POPPTR(ss,ix);
+ TOPPTR(nss,ix) = hv_dup_inc(hv, param);
+ }
break;
case SAVEt_COMPPAD:
av = (AV*)POPPTR(ss,ix);
sv = (SV*)POPPTR(ss,ix);
TOPPTR(nss,ix) = sv_dup(sv, param);
break;
+ case SAVEt_RE_STATE:
+ {
+ const struct re_save_state *const old_state
+ = (struct re_save_state *)
+ (ss + ix - SAVESTACK_ALLOC_FOR_RE_SAVE_STATE);
+ struct re_save_state *const new_state
+ = (struct re_save_state *)
+ (nss + ix - SAVESTACK_ALLOC_FOR_RE_SAVE_STATE);
+
+ Copy(old_state, new_state, 1, struct re_save_state);
+ ix -= SAVESTACK_ALLOC_FOR_RE_SAVE_STATE;
+
+ new_state->re_state_bostr
+ = pv_dup(old_state->re_state_bostr);
+ new_state->re_state_reginput
+ = pv_dup(old_state->re_state_reginput);
+ new_state->re_state_regbol
+ = pv_dup(old_state->re_state_regbol);
+ new_state->re_state_regeol
+ = pv_dup(old_state->re_state_regeol);
+ new_state->re_state_regstartp
+ = any_dup(old_state->re_state_regstartp, proto_perl);
+ new_state->re_state_regendp
+ = any_dup(old_state->re_state_regendp, proto_perl);
+ new_state->re_state_reglastparen
+ = any_dup(old_state->re_state_reglastparen, proto_perl);
+ new_state->re_state_reglastcloseparen
+ = any_dup(old_state->re_state_reglastcloseparen,
+ proto_perl);
+ new_state->re_state_regtill
+ = pv_dup(old_state->re_state_regtill);
+ /* XXX This just has to be broken. The old save_re_context
+ code did SAVEGENERICPV(PL_reg_start_tmp);
+ PL_reg_start_tmp is char **.
+ Look above to what the dup code does for
+ SAVEt_GENERIC_PVREF
+ It can never have worked.
+ So this is merely a faithful copy of the exiting bug: */
+ new_state->re_state_reg_start_tmp
+ = (char **) pv_dup((char *)
+ old_state->re_state_reg_start_tmp);
+ /* I assume that it only ever "worked" because no-one called
+ (pseudo)fork while the regexp engine had re-entered itself.
+ */
+ new_state->re_state_reg_call_cc
+ = any_dup(old_state->re_state_reg_call_cc, proto_perl);
+ new_state->re_state_reg_re
+ = any_dup(old_state->re_state_reg_re, proto_perl);
+ new_state->re_state_reg_ganch
+ = pv_dup(old_state->re_state_reg_ganch);
+ new_state->re_state_reg_sv
+ = sv_dup(old_state->re_state_reg_sv, param);
+#ifdef PERL_OLD_COPY_ON_WRITE
+ new_state->re_state_nrs
+ = sv_dup(old_state->re_state_nrs, param);
+#endif
+ new_state->re_state_reg_magic
+ = any_dup(old_state->re_state_reg_magic, proto_perl);
+ new_state->re_state_reg_oldcurpm
+ = any_dup(old_state->re_state_reg_oldcurpm, proto_perl);
+ new_state->re_state_reg_curpm
+ = any_dup(old_state->re_state_reg_curpm, proto_perl);
+ new_state->re_state_reg_oldsaved
+ = pv_dup(old_state->re_state_reg_oldsaved);
+ new_state->re_state_reg_poscache
+ = pv_dup(old_state->re_state_reg_poscache);
+#ifdef DEBUGGING
+ new_state->re_state_reg_starttry
+ = pv_dup(old_state->re_state_reg_starttry);
+#endif
+ break;
+ }
default:
- Perl_croak(aTHX_ "panic: ss_dup inconsistency");
+ Perl_croak(aTHX_ "panic: ss_dup inconsistency (%"IVdf")", (IV) i);
}
}
PL_compiling.cop_warnings = sv_dup_inc(PL_compiling.cop_warnings, param);
if (!specialCopIO(PL_compiling.cop_io))
PL_compiling.cop_io = sv_dup_inc(PL_compiling.cop_io, param);
+ PL_compiling.cop_hints
+ = Perl_refcounted_he_dup(aTHX_ PL_compiling.cop_hints, param);
PL_curcop = (COP*)any_dup(proto_perl->Tcurcop, proto_perl);
/* pseudo environmental stuff */
PL_watchok = NULL;
PL_regdummy = proto_perl->Tregdummy;
- PL_regprecomp = NULL;
- PL_regnpar = 0;
- PL_regsize = 0;
PL_colorset = 0; /* reinits PL_colors[] */
/*PL_colors[6] = {0,0,0,0,0,0};*/
- PL_reginput = NULL;
- PL_regbol = NULL;
- PL_regeol = NULL;
- PL_regstartp = (I32*)NULL;
- PL_regendp = (I32*)NULL;
- PL_reglastparen = (U32*)NULL;
- PL_reglastcloseparen = (U32*)NULL;
- PL_regtill = NULL;
- PL_reg_start_tmp = (char**)NULL;
- PL_reg_start_tmpl = 0;
- PL_regdata = (struct reg_data*)NULL;
- PL_bostr = NULL;
- PL_reg_flags = 0;
- PL_reg_eval_set = 0;
- PL_regnarrate = 0;
- PL_regprogram = (regnode*)NULL;
- PL_regindent = 0;
- PL_reg_call_cc = (struct re_cc_state*)NULL;
- PL_reg_re = (regexp*)NULL;
- PL_reg_ganch = NULL;
- PL_reg_sv = NULL;
- PL_reg_match_utf8 = FALSE;
- PL_reg_magic = (MAGIC*)NULL;
- PL_reg_oldpos = 0;
- PL_reg_oldcurpm = (PMOP*)NULL;
- PL_reg_curpm = (PMOP*)NULL;
- PL_reg_oldsaved = NULL;
- PL_reg_oldsavedlen = 0;
-#ifdef PERL_OLD_COPY_ON_WRITE
- PL_nrs = NULL;
-#endif
- PL_reg_maxiter = 0;
- PL_reg_leftiter = 0;
- PL_reg_poscache = NULL;
- PL_reg_poscache_size= 0;
/* RE engine - function pointers */
PL_regcompp = proto_perl->Tregcompp;
PL_regint_start = proto_perl->Tregint_start;
PL_regint_string = proto_perl->Tregint_string;
PL_regfree = proto_perl->Tregfree;
-
+ Zero(&PL_reg_state, 1, struct re_save_state);
PL_reginterp_cnt = 0;
- PL_reg_starttry = 0;
+ PL_regmatch_slab = NULL;
/* Pluggable optimizer */
PL_peepp = proto_perl->Tpeepp;
projects / p5sagit/p5-mst-13.2.git / blobdiff