3 * Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008,
4 * 2009, 2010, 2011 by Larry Wall and others
6 * You may distribute under the terms of either the GNU General Public
7 * License or the Artistic License, as specified in the README file.
9 * This file defines the types and macros associated with the API for
10 * manipulating scratchpads, which are used by perl to store lexical
11 * variables, op targets and constants.
14 /* offsets within a pad */
16 typedef SSize_t PADOFFSET; /* signed so that -1 is a valid value */
17 #define NOT_IN_PAD ((PADOFFSET) -1)
19 /* B.xs expects the first members of these two structs to line up
20 (xpadl_max with xpadnl_fill).
24 SSize_t xpadl_max; /* max index for which array has space */
26 PAD ** xpadlarr_alloc; /* Pointer to beginning of array of AVs.
27 Note that a 'padnamelist *' is stored
28 in the 0 index of the AV. */
31 PAD * pad_1; /* this slice of PAD * array always alloced */
32 PAD * pad_2; /* maybe unalloced */
33 } * xpadlarr_dbg; /* for use with a C debugger only */
35 U32 xpadl_id; /* Semi-unique ID, shared between clones */
36 U32 xpadl_outid; /* ID of outer pad */
40 SSize_t xpadnl_fill; /* max index in use */
41 PADNAME ** xpadnl_alloc; /* pointer to beginning of array */
42 SSize_t xpadnl_max; /* max index for which array has space */
43 PADOFFSET xpadnl_max_named; /* highest index with len > 0 */
47 /* PERL_PADNAME_MINIMAL uses less memory, but on some platforms
48 PERL_PADNAME_ALIGNED may be faster, so platform-specific hints can
49 define one or the other. */
50 #if defined(PERL_PADNAME_MINIMAL) && defined (PERL_PADNAME_ALIGNED)
51 # error PERL_PADNAME_MINIMAL and PERL_PADNAME_ALIGNED are exclusive
54 #if !defined(PERL_PADNAME_MINIMAL) && !defined(PERL_PADNAME_ALIGNED)
55 # define PERL_PADNAME_MINIMAL
58 struct padname_fieldinfo;
60 #define _PADNAME_BASE \
62 HV * xpadn_ourstash; \
64 HV * xpadn_typestash; \
67 struct padname_fieldinfo *xpadn_fieldinfo; \
79 struct padname_with_str {
80 #ifdef PERL_PADNAME_MINIMAL
83 struct padname xpadn_padname;
90 #define PADNAME_FROM_PV(s) \
91 ((PADNAME *)((s) - STRUCT_OFFSET(struct padname_with_str, xpadn_str)))
93 /* Most padnames are not field names. Keep all the field-related info in its
94 * own substructure, stored in ->xpadn_fieldinfo.
96 struct padname_fieldinfo {
98 PADOFFSET fieldix; /* index of this field within ObjectFIELDS() array */
99 HV *fieldstash; /* original class package which added this field */
100 OP *defop; /* optree fragment for defaulting expression */
101 SV *paramname; /* name of the :param to look for in constructor */
102 int def_if_undef : 1; /* default op uses //= */
103 int def_if_false : 1; /* default op uses ||= */
107 /* a value that PL_cop_seqmax is guaranteed never to be,
108 * flagging that a lexical is being introduced, or has not yet left scope
110 #define PERL_PADSEQ_INTRO U32_MAX
111 #define COP_SEQMAX_INC \
113 (void)(PL_cop_seqmax == PERL_PADSEQ_INTRO && PL_cop_seqmax++))
116 /* B.xs needs these for the benefit of B::Deparse */
117 /* Low range end is exclusive (valid from the cop seq after this one) */
118 /* High range end is inclusive (valid up to this cop seq) */
120 #define COP_SEQ_RANGE_LOW(pn) (pn)->xpadn_low
121 #define COP_SEQ_RANGE_HIGH(pn) (pn)->xpadn_high
122 #define PARENT_PAD_INDEX(pn) (pn)->xpadn_low
123 #define PARENT_FAKELEX_FLAGS(pn) (pn)->xpadn_high
125 /* Flags set in the SvIVX field of FAKE namesvs */
127 #define PAD_FAKELEX_ANON 1 /* the lex is declared in an ANON, or ... */
128 #define PAD_FAKELEX_MULTI 2 /* the lex can be instantiated multiple times */
130 /* flags for the pad_new() function */
132 #define padnew_CLONE 1 /* this pad is for a cloned CV */
133 #define padnew_SAVE 2 /* save old globals */
134 #define padnew_SAVESUB 4 /* also save extra stuff for start of sub */
136 /* values for the pad_tidy() function */
139 padtidy_SUB, /* tidy up a pad for a sub, */
140 padtidy_SUBCLONE, /* a cloned sub, */
141 padtidy_FORMAT /* or a format */
144 /* flags for pad_add_name_pvn. */
146 #define padadd_OUR 0x01 /* our declaration. */
147 #define padadd_STATE 0x02 /* state declaration. */
148 #define padadd_NO_DUP_CHECK 0x04 /* skip warning on dups. */
149 #define padadd_STALEOK 0x08 /* allow stale lexical in active
150 * sub, but only one level up */
151 #define padadd_FIELD 0x10 /* set PADNAMEt_FIELD */
152 #define padfind_FIELD_OK 0x20 /* pad_findlex is permitted to see fields */
154 /* ASSERT_CURPAD_LEGAL and ASSERT_CURPAD_ACTIVE respectively determine
155 * whether PL_comppad and PL_curpad are consistent and whether they have
158 # define pad_peg(label)
161 # define ASSERT_CURPAD_LEGAL(label) \
163 if (PL_comppad ? (AvARRAY(PL_comppad) != PL_curpad) : (PL_curpad != 0)) \
164 Perl_croak(aTHX_ "panic: illegal pad in %s: 0x%" UVxf "[0x%" UVxf "]",\
165 label, PTR2UV(PL_comppad), PTR2UV(PL_curpad));
168 # define ASSERT_CURPAD_ACTIVE(label) \
170 if (!PL_comppad || (AvARRAY(PL_comppad) != PL_curpad)) \
171 Perl_croak(aTHX_ "panic: invalid pad in %s: 0x%" UVxf "[0x%" UVxf "]",\
172 label, PTR2UV(PL_comppad), PTR2UV(PL_curpad));
174 # define ASSERT_CURPAD_LEGAL(label)
175 # define ASSERT_CURPAD_ACTIVE(label)
180 /* Note: the following three macros are actually defined in scope.h, but
181 * they are documented here for completeness, since they directly or
182 * indirectly affect pads. */
185 =for apidoc m|void|SAVEPADSV |PADOFFSET po
186 Save a pad slot (used to restore after an iteration)
190 XXX DAPM it would make more sense to make the arg a PADOFFSET
192 =for apidoc m|void|SAVECLEARSV |SV **svp
193 Clear the pointed to pad value on scope exit. (i.e. the runtime action of
196 =for apidoc m|void|SAVECOMPPAD
197 save C<PL_comppad> and C<PL_curpad>
200 =for apidoc Amx|PAD **|PadlistARRAY|PADLIST * padlist
201 The C array of a padlist, containing the pads. Only subscript it with
202 numbers >= 1, as the 0th entry is not guaranteed to remain usable.
204 =for apidoc Amx|SSize_t|PadlistMAX|PADLIST * padlist
205 The index of the last allocated space in the padlist. Note that the last
206 pad may be in an earlier slot. Any entries following it will be C<NULL> in
209 =for apidoc Amx|PADNAMELIST *|PadlistNAMES|PADLIST * padlist
210 The names associated with pad entries.
212 =for apidoc Amx|PADNAME **|PadlistNAMESARRAY|PADLIST * padlist
213 The C array of pad names.
215 =for apidoc Amx|SSize_t|PadlistNAMESMAX|PADLIST * padlist
216 The index of the last pad name.
218 =for apidoc Amx|U32|PadlistREFCNT|PADLIST * padlist
219 The reference count of the padlist. Currently this is always 1.
221 =for apidoc Amx|PADNAME **|PadnamelistARRAY|PADNAMELIST * pnl
222 The C array of pad names.
224 =for apidoc Amx|SSize_t|PadnamelistMAX|PADNAMELIST * pnl
225 The index of the last pad name.
227 =for apidoc Amx|SSize_t|PadnamelistREFCNT|PADNAMELIST * pnl
228 The reference count of the pad name list.
230 =for apidoc Amx|void|PadnamelistREFCNT_dec|PADNAMELIST * pnl
231 Lowers the reference count of the pad name list.
233 =for apidoc Amx|SV **|PadARRAY|PAD * pad
234 The C array of pad entries.
236 =for apidoc Amx|SSize_t|PadMAX|PAD * pad
237 The index of the last pad entry.
239 =for apidoc Amx|char *|PadnamePV|PADNAME * pn
240 The name stored in the pad name struct. This returns C<NULL> for a target
243 =for apidoc Amx|STRLEN|PadnameLEN|PADNAME * pn
244 The length of the name.
246 =for apidoc Amx|bool|PadnameUTF8|PADNAME * pn
247 Whether PadnamePV is in UTF-8. Currently, this is always true.
249 =for apidoc Amx|SV *|PadnameSV|PADNAME * pn
250 Returns the pad name as a mortal SV.
252 =for apidoc m|bool|PadnameIsOUR|PADNAME * pn
253 Whether this is an "our" variable.
255 =for apidoc m|HV *|PadnameOURSTASH|PADNAME * pn
256 The stash in which this "our" variable was declared.
258 =for apidoc m|bool|PadnameOUTER|PADNAME * pn
259 Whether this entry belongs to an outer pad. Entries for which this is true
260 are often referred to as 'fake'.
262 =for apidoc m|bool|PadnameIsSTATE|PADNAME * pn
263 Whether this is a "state" variable.
265 =for apidoc m|bool|PadnameIsFIELD|PADNAME * pn
266 Whether this is a "field" variable. PADNAMEs where this is true will
267 have additional information available via C<PadnameFIELDINFO>.
269 =for apidoc m|HV *|PadnameTYPE|PADNAME * pn
270 The stash associated with a typed lexical. This returns the C<%Foo::> hash
273 =for apidoc Amx|SSize_t|PadnameREFCNT|PADNAME * pn
274 The reference count of the pad name.
276 =for apidoc Amx|PADNAME *|PadnameREFCNT_inc|PADNAME * pn
277 Increases the reference count of the pad name. Returns the pad name itself.
279 =for apidoc Amx|void|PadnameREFCNT_dec|PADNAME * pn
280 Lowers the reference count of the pad name.
283 =for apidoc m|SV *|PAD_SETSV |PADOFFSET po|SV* sv
284 Set the slot at offset C<po> in the current pad to C<sv>
286 =for apidoc m|SV *|PAD_SV |PADOFFSET po
287 Get the value at offset C<po> in the current pad
289 =for apidoc m|SV *|PAD_SVl |PADOFFSET po
290 Lightweight and lvalue version of C<PAD_SV>.
291 Get or set the value at offset C<po> in the current pad.
292 Unlike C<PAD_SV>, does not print diagnostics with -DX.
293 For internal use only.
295 =for apidoc m|SV *|PAD_BASE_SV |PADLIST padlist|PADOFFSET po
296 Get the value from slot C<po> in the base (DEPTH=1) pad of a padlist
298 =for apidoc m|void|PAD_SET_CUR |PADLIST padlist|I32 n
299 Set the current pad to be pad C<n> in the padlist, saving
300 the previous current pad. NB currently this macro expands to a string too
301 long for some compilers, so it's best to replace it with
304 PAD_SET_CUR_NOSAVE(padlist,n);
307 =for apidoc m|void|PAD_SET_CUR_NOSAVE |PADLIST padlist|I32 n
308 like PAD_SET_CUR, but without the save
310 =for apidoc m|void|PAD_SAVE_SETNULLPAD
311 Save the current pad then set it to null.
313 =for apidoc m|void|PAD_SAVE_LOCAL|PAD *opad|PAD *npad
314 Save the current pad to the local variable C<opad>, then make the
315 current pad equal to C<npad>
317 =for apidoc m|void|PAD_RESTORE_LOCAL|PAD *opad
318 Restore the old pad saved into the local variable C<opad> by C<PAD_SAVE_LOCAL()>
323 #define PadlistARRAY(pl) (pl)->xpadl_arr.xpadlarr_alloc
324 #define PadlistMAX(pl) (pl)->xpadl_max
325 #define PadlistNAMES(pl) *((PADNAMELIST **)PadlistARRAY(pl))
326 #define PadlistNAMESARRAY(pl) PadnamelistARRAY(PadlistNAMES(pl))
327 #define PadlistNAMESMAX(pl) PadnamelistMAX(PadlistNAMES(pl))
328 #define PadlistREFCNT(pl) 1 /* reserved for future use */
330 #define PadnamelistARRAY(pnl) (pnl)->xpadnl_alloc
331 #define PadnamelistMAX(pnl) (pnl)->xpadnl_fill
332 #define PadnamelistMAXNAMED(pnl) (pnl)->xpadnl_max_named
333 #define PadnamelistREFCNT(pnl) (pnl)->xpadnl_refcnt
334 #define PadnamelistREFCNT_inc(pnl) Perl_padnamelist_refcnt_inc(pnl)
335 #define PadnamelistREFCNT_dec(pnl) Perl_padnamelist_free(aTHX_ pnl)
337 #define PadARRAY(pad) AvARRAY(pad)
338 #define PadMAX(pad) AvFILLp(pad)
340 #define PadnamePV(pn) (pn)->xpadn_pv
341 #define PadnameLEN(pn) (pn)->xpadn_len
342 #define PadnameUTF8(pn) 1
343 #define PadnameSV(pn) \
344 newSVpvn_flags(PadnamePV(pn), PadnameLEN(pn), SVs_TEMP|SVf_UTF8)
345 #define PadnameFLAGS(pn) (pn)->xpadn_flags
346 #define PadnameIsOUR(pn) cBOOL((pn)->xpadn_ourstash)
347 #define PadnameOURSTASH(pn) (pn)->xpadn_ourstash
348 #define PadnameTYPE(pn) (pn)->xpadn_type_u.xpadn_typestash
349 #define PadnameHasTYPE(pn) cBOOL(PadnameTYPE(pn))
350 #define PadnamePROTOCV(pn) (pn)->xpadn_type_u.xpadn_protocv
351 #define PadnameREFCNT(pn) (pn)->xpadn_refcnt
352 #define PadnameREFCNT_inc(pn) Perl_padname_refcnt_inc(pn)
353 #define PadnameREFCNT_dec(pn) Perl_padname_free(aTHX_ pn)
354 #define PadnameOURSTASH_set(pn,s) (PadnameOURSTASH(pn) = (s))
355 #define PadnameTYPE_set(pn,s) (PadnameTYPE(pn) = (s))
356 #define PadnameFIELDINFO(pn) (pn)->xpadn_fieldinfo
357 #define PadnameOUTER(pn) (PadnameFLAGS(pn) & PADNAMEf_OUTER)
358 #define PadnameIsSTATE(pn) (PadnameFLAGS(pn) & PADNAMEf_STATE)
359 #define PadnameLVALUE(pn) (PadnameFLAGS(pn) & PADNAMEf_LVALUE)
360 #define PadnameIsFIELD(pn) (PadnameFLAGS(pn) & PADNAMEf_FIELD)
362 #define PadnameLVALUE_on(pn) (PadnameFLAGS(pn) |= PADNAMEf_LVALUE)
363 #define PadnameIsSTATE_on(pn) (PadnameFLAGS(pn) |= PADNAMEf_STATE)
365 #define PADNAMEf_OUTER 0x01 /* outer lexical var */
366 #define PADNAMEf_STATE 0x02 /* state var */
367 #define PADNAMEf_LVALUE 0x04 /* used as lvalue */
368 #define PADNAMEf_TYPED 0x08 /* for B; unused by core */
369 #define PADNAMEf_OUR 0x10 /* for B; unused by core */
370 #define PADNAMEf_FIELD 0x20 /* field var */
372 /* backward compatibility */
374 # define SvPAD_STATE PadnameIsSTATE
375 # define SvPAD_TYPED PadnameHasTYPE
376 # define SvPAD_OUR(pn) cBOOL(PadnameOURSTASH(pn))
377 # define SvPAD_STATE_on PadnameIsSTATE_on
378 # define SvPAD_TYPED_on(pn) (PadnameFLAGS(pn) |= PADNAMEf_TYPED)
379 # define SvPAD_OUR_on(pn) (PadnameFLAGS(pn) |= PADNAMEf_OUR)
380 # define SvOURSTASH PadnameOURSTASH
381 # define SvOURSTASH_set PadnameOURSTASH_set
382 # define SVpad_STATE PADNAMEf_STATE
383 # define SVpad_TYPED PADNAMEf_TYPED
384 # define SVpad_OUR PADNAMEf_OUR
385 # define PADNAMEt_OUTER PADNAMEf_OUTER
386 # define PADNAMEt_STATE PADNAMEf_STATE
387 # define PADNAMEt_LVALUE PADNAMEf_LVALUE
388 # define PADNAMEt_TYPED PADNAMEf_TYPED
389 # define PADNAMEt_OUR PADNAMEf_OUR
393 # define padnamelist_dup_inc(pnl,param) PadnamelistREFCNT_inc(padnamelist_dup(pnl,param))
394 # define padname_dup_inc(pn,param) PadnameREFCNT_inc(padname_dup(pn,param))
398 # define PAD_SV(po) pad_sv(po)
399 # define PAD_SETSV(po,sv) pad_setsv(po,sv)
401 # define PAD_SV(po) (PL_curpad[po])
402 # define PAD_SETSV(po,sv) PL_curpad[po] = (sv)
405 #define PAD_SVl(po) (PL_curpad[po])
407 #define PAD_BASE_SV(padlist, po) \
408 (PadlistARRAY(padlist)[1]) \
409 ? AvARRAY(MUTABLE_AV((PadlistARRAY(padlist)[1])))[po] \
413 #define PAD_SET_CUR_NOSAVE(padlist,nth) \
414 PL_comppad = (PAD*) (PadlistARRAY(padlist)[nth]); \
415 PL_curpad = AvARRAY(PL_comppad); \
416 DEBUG_Xv(PerlIO_printf(Perl_debug_log, \
417 "Pad 0x%" UVxf "[0x%" UVxf "] set_cur depth=%d\n", \
418 PTR2UV(PL_comppad), PTR2UV(PL_curpad), (int)(nth)));
421 #define PAD_SET_CUR(padlist,nth) \
423 PAD_SET_CUR_NOSAVE(padlist,nth);
426 #define PAD_SAVE_SETNULLPAD() SAVECOMPPAD(); \
427 PL_comppad = NULL; PL_curpad = NULL; \
428 DEBUG_Xv(PerlIO_printf(Perl_debug_log, "Pad set_null\n"));
430 #define PAD_SAVE_LOCAL(opad,npad) \
432 PL_comppad = (npad); \
433 PL_curpad = PL_comppad ? AvARRAY(PL_comppad) : NULL; \
434 DEBUG_Xv(PerlIO_printf(Perl_debug_log, \
435 "Pad 0x%" UVxf "[0x%" UVxf "] save_local\n", \
436 PTR2UV(PL_comppad), PTR2UV(PL_curpad)));
438 #define PAD_RESTORE_LOCAL(opad) \
439 assert(!opad || !SvIS_FREED(opad)); \
441 PL_curpad = PL_comppad ? AvARRAY(PL_comppad) : NULL; \
442 DEBUG_Xv(PerlIO_printf(Perl_debug_log, \
443 "Pad 0x%" UVxf "[0x%" UVxf "] restore_local\n", \
444 PTR2UV(PL_comppad), PTR2UV(PL_curpad)));
448 =for apidoc m|void|CX_CURPAD_SAVE|struct context
449 Save the current pad in the given context block structure.
451 =for apidoc m|SV *|CX_CURPAD_SV|struct context|PADOFFSET po
452 Access the SV at offset C<po> in the saved current pad in the given
453 context block structure (can be used as an lvalue).
458 #define CX_CURPAD_SAVE(block) (block).oldcomppad = PL_comppad
459 #define CX_CURPAD_SV(block,po) (AvARRAY(MUTABLE_AV(((block).oldcomppad)))[po])
463 =for apidoc m|U32|PAD_COMPNAME_FLAGS|PADOFFSET po
464 Return the flags for the current compiling pad name
465 at offset C<po>. Assumes a valid slot entry.
467 =for apidoc m|char *|PAD_COMPNAME_PV|PADOFFSET po
468 Return the name of the current compiling pad name
469 at offset C<po>. Assumes a valid slot entry.
471 =for apidoc m|HV *|PAD_COMPNAME_TYPE|PADOFFSET po
472 Return the type (stash) of the current compiling pad name at offset
473 C<po>. Must be a valid name. Returns null if not typed.
475 =for apidoc m|HV *|PAD_COMPNAME_OURSTASH|PADOFFSET po
476 Return the stash associated with an C<our> variable.
477 Assumes the slot entry is a valid C<our> lexical.
479 =for apidoc m|STRLEN|PAD_COMPNAME_GEN|PADOFFSET po
480 The generation number of the name at offset C<po> in the current
481 compiling pad (lvalue).
483 =for apidoc m|STRLEN|PAD_COMPNAME_GEN_set|PADOFFSET po|int gen
484 Sets the generation number of the name at offset C<po> in the current
485 ling pad (lvalue) to C<gen>.
490 #define PAD_COMPNAME(po) PAD_COMPNAME_SV(po)
491 #define PAD_COMPNAME_SV(po) (PadnamelistARRAY(PL_comppad_name)[(po)])
492 #define PAD_COMPNAME_FLAGS(po) PadnameFLAGS(PAD_COMPNAME(po))
493 #define PAD_COMPNAME_FLAGS_isOUR(po) PadnameIsOUR(PAD_COMPNAME_SV(po))
494 #define PAD_COMPNAME_PV(po) PadnamePV(PAD_COMPNAME(po))
496 #define PAD_COMPNAME_TYPE(po) PadnameTYPE(PAD_COMPNAME(po))
498 #define PAD_COMPNAME_OURSTASH(po) (PadnameOURSTASH(PAD_COMPNAME_SV(po)))
500 #define PAD_COMPNAME_GEN(po) \
501 ((STRLEN)PadnamelistARRAY(PL_comppad_name)[po]->xpadn_gen)
503 #define PAD_COMPNAME_GEN_set(po, gen) \
504 (PadnamelistARRAY(PL_comppad_name)[po]->xpadn_gen = (gen))
508 =for apidoc m|void|PAD_CLONE_VARS|PerlInterpreter *proto_perl|CLONE_PARAMS* param
509 Clone the state variables associated with running and compiling pads.
514 /* NB - we set PL_comppad to null unless it points at a value that
515 * has already been dup'ed, ie it points to part of an active padlist.
516 * Otherwise PL_comppad ends up being a leaked scalar in code like
518 * threads->create(sub { threads->create(sub {...} ) } );
519 * where the second thread dups the outer sub's comppad but not the
520 * sub's CV or padlist. */
522 #define PAD_CLONE_VARS(proto_perl, param) \
523 PL_comppad = av_dup(proto_perl->Icomppad, param); \
524 PL_curpad = PL_comppad ? AvARRAY(PL_comppad) : NULL; \
526 padnamelist_dup(proto_perl->Icomppad_name, param); \
527 PL_comppad_name_fill = proto_perl->Icomppad_name_fill; \
528 PL_comppad_name_floor = proto_perl->Icomppad_name_floor; \
529 PL_min_intro_pending = proto_perl->Imin_intro_pending; \
530 PL_max_intro_pending = proto_perl->Imax_intro_pending; \
531 PL_padix = proto_perl->Ipadix; \
532 PL_padix_floor = proto_perl->Ipadix_floor; \
533 PL_pad_reset_pending = proto_perl->Ipad_reset_pending; \
534 PL_cop_seqmax = proto_perl->Icop_seqmax;
537 =for apidoc Am|PADOFFSET|pad_add_name_pvs|"name"|U32 flags|HV *typestash|HV *ourstash
539 Exactly like L</pad_add_name_pvn>, but takes a literal string
540 instead of a string/length pair.
545 #define pad_add_name_pvs(name,flags,typestash,ourstash) \
546 Perl_pad_add_name_pvn(aTHX_ STR_WITH_LEN(name), flags, typestash, ourstash)
549 =for apidoc Am|PADOFFSET|pad_findmy_pvs|"name"|U32 flags
551 Exactly like L</pad_findmy_pvn>, but takes a literal string
552 instead of a string/length pair.
557 #define pad_findmy_pvs(name,flags) \
558 Perl_pad_findmy_pvn(aTHX_ STR_WITH_LEN(name), flags)
560 struct suspended_compcv
563 STRLEN padix, constpadix;
564 STRLEN comppad_name_fill;
565 STRLEN min_intro_pending, max_intro_pending;
566 bool cv_has_eval, pad_reset_pending;
569 #define resume_compcv_final(buffer) Perl_resume_compcv(aTHX_ buffer, false)
570 #define resume_compcv_and_save(buffer) Perl_resume_compcv(aTHX_ buffer, true)
573 * ex: set ts=8 sts=4 sw=4 et: