PERLVAR(I, tmps_stack, SV **) /* mortals we've made */
PERLVARI(I, tmps_ix, SSize_t, -1)
PERLVARI(I, tmps_floor, SSize_t, -1)
-PERLVAR(I, tmps_max, SSize_t)
+PERLVAR(I, tmps_max, SSize_t) /* first unalloced slot in tmps stack */
PERLVARI(I, sub_generation, U32, 1) /* incr to invalidate method cache */
PERLVAR(I, markstack_ptr, I32 *)
PERLVAR(I, markstack_max, I32 *)
-PERLVARI(I, sawalias, bool, FALSE) /* must enable common-vars
- pessimisation */
-
#ifdef PERL_HASH_RANDOMIZE_KEYS
#ifdef USE_PERL_PERTURB_KEYS
PERLVARI(I, hash_rand_bits_enabled, U8, 1) /* used to randomize hash stuff 0 == no-random, 1 == random, 2 == determinsitic */
PERLVAR(I, curpm, PMOP *) /* what to do \ interps in REs from */
PERLVAR(I, tainting, bool) /* doing taint checks */
-PERLVAR(I, tainted, bool) /* using variables controlled by $< */
+PERLVARI(I, tainted, bool, FALSE) /* using variables controlled by $< */
+
+/* PL_delaymagic is currently used for two purposes: to assure simultaneous
+ * updates in ($<,$>) = ..., and to assure atomic update in push/unshift
+ * @ISA, It works like this: a few places such as pp_push set the DM_DELAY
+ * flag; then various places such as av_store() skip mg_set(ary) if this
+ * flag is set, and various magic vtable methods set flags like
+ * DM_ARRAY_ISA if they've seen something of that ilk. Finally when
+ * control returns to pp_push or whatever, it sees if any of those flags
+ * have been set, and if so finally calls mg_set().
+ *
+ * NB: PL_delaymagic is automatically saved and restored by JUMPENV_PUSH
+ * / POP. This removes the need to do ENTER/SAVEI16(PL_delaymagic)/LEAVE
+ * in hot code like pp_push.
+ */
PERLVAR(I, delaymagic, U16) /* ($<,$>) = ... */
+
PERLVAR(I, localizing, U8) /* are we processing a local() list? */
PERLVAR(I, in_eval, U8) /* trap "fatal" errors? */
PERLVAR(I, defgv, GV *) /* the *_ glob */
=for apidoc mn|bool|PL_dowarn
-The C variable which corresponds to Perl's $^W warning variable.
+The C variable which corresponds to Perl's C<$^W> warning variable.
=cut
*/
This is the C<undef> SV. Always refer to this as C<&PL_sv_undef>.
=for apidoc Amn|SV|PL_sv_no
-This is the C<false> SV. See C<PL_sv_yes>. Always refer to this as
+This is the C<false> SV. See C<L</PL_sv_yes>>. Always refer to this as
C<&PL_sv_no>.
=for apidoc Amn|SV|PL_sv_yes
-This is the C<true> SV. See C<PL_sv_no>. Always refer to this as
+This is the C<true> SV. See C<L</PL_sv_no>>. Always refer to this as
C<&PL_sv_yes>.
=cut
PERLVAR(I, statgv, GV *)
PERLVARI(I, statname, SV *, NULL)
-#ifdef HAS_TIMES
-/* Will be removed soon after v5.21.11. See RT #121351 */
-PERLVAR(I, timesbuf, struct tms)
-#endif
-
/*
=for apidoc mn|SV*|PL_rs
PERLVAR(I, utf8locale, bool) /* utf8 locale detected */
PERLVAR(I, in_utf8_CTYPE_locale, bool)
+PERLVAR(I, in_utf8_COLLATE_locale, bool)
#ifdef USE_LOCALE_CTYPE
PERLVAR(I, warn_locale, SV *)
#endif
When Perl is run in debugging mode, with the B<-d> switch, this GV contains
the SV which holds the name of the sub being debugged. This is the C
variable which corresponds to Perl's $DB::sub variable. See
-C<PL_DBsingle>.
+C<L</PL_DBsingle>>.
=for apidoc mn|SV *|PL_DBsingle
When Perl is run in debugging mode, with the B<-d> switch, this SV is a
boolean which indicates whether subs are being single-stepped.
Single-stepping is automatically turned on after every step. This is the C
variable which corresponds to Perl's $DB::single variable. See
-C<PL_DBsub>.
+C<L</PL_DBsub>>.
=for apidoc mn|SV *|PL_DBtrace
Trace variable used when Perl is run in debugging mode, with the B<-d>
switch. This is the C variable which corresponds to Perl's $DB::trace
-variable. See C<PL_DBsingle>.
+variable. See C<L</PL_DBsingle>>.
=cut
*/
/* more statics moved here */
PERLVAR(I, DBcv, CV *) /* from perl.c */
-PERLVARI(I, generation, int, 100) /* from op.c */
+PERLVARI(I, generation, int, 100) /* scan sequence# for OP_AASSIGN
+ compile-time common elem detection */
PERLVAR(I, unicode, U32) /* Unicode features: $ENV{PERL_UNICODE} or -C */
PERLVARA(I, Posix_ptrs, POSIX_CC_COUNT, SV *)
PERLVARA(I, XPosix_ptrs, POSIX_CC_COUNT, SV *)
PERLVAR(I, GCB_invlist, SV *)
+PERLVAR(I, LB_invlist, SV *)
PERLVAR(I, SB_invlist, SV *)
PERLVAR(I, WB_invlist, SV *)
PERLVARI(I, padlist_generation, U32, 1) /* id to identify padlist clones */
-/* The last unconditional member of the interpreter structure when 5.21.11 was
+/* The last unconditional member of the interpreter structure when 5.18.0 was
released. The offset of the end of this is baked into a global variable in
any shared perl library which will allow a sanity test in future perl
releases. */
# endif
#endif
-#ifdef PERL_TRACK_MEMPOOL
-/* For use with the memory debugging code in util.c */
+#if defined(PERL_IMPLICIT_CONTEXT) || defined(PERL_DEBUG_READONLY_COW)
+/* For use with the memory debugging code in util.c. This is used only in
+ * DEBUGGING builds (as long as the relevant structure is defined), but
+ * defining it in non-debug builds too means that we retain binary
+ * compatibility between otherwise-compatible plain and debug builds. */
PERLVAR(I, memory_debug_header, struct perl_memory_debug_header)
#endif
PERLVAR(I, random_state, PL_RANDOM_STATE_TYPE)
+PERLVARI(I, dump_re_max_len, STRLEN, 0)
+
/* If you are adding a U8 or U16, check to see if there are 'Space' comments
* above on where there are gaps which currently will be structure padding. */
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