summaryrefslogtreecommitdiff
path: root/opcode.h
diff options
context:
space:
mode:
Diffstat (limited to 'opcode.h')
-rw-r--r--opcode.h313
1 files changed, 158 insertions, 155 deletions
diff --git a/opcode.h b/opcode.h
index 9178152a6e..ae54c3a9af 100644
--- a/opcode.h
+++ b/opcode.h
@@ -2265,6 +2265,7 @@ END_EXTERN_C
#define OPpALLOW_FAKE 0x40
#define OPpASSIGN_BACKWARDS 0x40
#define OPpASSIGN_COMMON_SCALAR 0x40
+#define OPpCONCAT_NESTED 0x40
#define OPpCONST_BARE 0x40
#define OPpCOREARGS_SCALARMOD 0x40
#define OPpENTERSUB_DB 0x40
@@ -2380,6 +2381,7 @@ EXTCONST char PL_op_private_labels[] = {
'L','V','S','U','B','\0',
'M','A','R','K','\0',
'N','E','G','\0',
+ 'N','E','S','T','E','D','\0',
'N','O','(',')','\0',
'N','O','I','N','I','T','\0',
'N','O','V','E','R','\0',
@@ -2428,14 +2430,14 @@ EXTCONST char PL_op_private_labels[] = {
EXTCONST I16 PL_op_private_bitfields[] = {
0, 8, -1,
0, 8, -1,
- 0, 572, -1,
+ 0, 579, -1,
0, 8, -1,
0, 8, -1,
- 0, 579, -1,
- 0, 568, -1,
- 1, -1, 0, 536, 1, 40, 2, 286, -1,
+ 0, 586, -1,
+ 0, 575, -1,
+ 1, -1, 0, 543, 1, 40, 2, 286, -1,
4, -1, 1, 167, 2, 174, 3, 181, -1,
- 4, -1, 0, 536, 1, 40, 2, 286, 3, 117, -1,
+ 4, -1, 0, 543, 1, 40, 2, 286, 3, 117, -1,
};
@@ -2510,9 +2512,9 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
80, /* i_add */
80, /* subtract */
80, /* i_subtract */
- 80, /* concat */
- 84, /* multiconcat */
- 90, /* stringify */
+ 84, /* concat */
+ 87, /* multiconcat */
+ 93, /* stringify */
80, /* left_shift */
80, /* right_shift */
12, /* lt */
@@ -2552,11 +2554,11 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
75, /* ncomplement */
75, /* scomplement */
12, /* smartmatch */
- 90, /* atan2 */
+ 93, /* atan2 */
75, /* sin */
75, /* cos */
- 90, /* rand */
- 90, /* srand */
+ 93, /* rand */
+ 93, /* srand */
75, /* exp */
75, /* log */
75, /* sqrt */
@@ -2564,97 +2566,97 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
75, /* hex */
75, /* oct */
75, /* abs */
- 92, /* length */
- 95, /* substr */
- 98, /* vec */
- 100, /* index */
- 100, /* rindex */
+ 95, /* length */
+ 98, /* substr */
+ 101, /* vec */
+ 103, /* index */
+ 103, /* rindex */
52, /* sprintf */
52, /* formline */
75, /* ord */
75, /* chr */
- 90, /* crypt */
+ 93, /* crypt */
0, /* ucfirst */
0, /* lcfirst */
0, /* uc */
0, /* lc */
0, /* quotemeta */
- 104, /* rv2av */
- 111, /* aelemfast */
- 111, /* aelemfast_lex */
- 112, /* aelem */
- 117, /* aslice */
- 120, /* kvaslice */
+ 107, /* rv2av */
+ 114, /* aelemfast */
+ 114, /* aelemfast_lex */
+ 115, /* aelem */
+ 120, /* aslice */
+ 123, /* kvaslice */
0, /* aeach */
0, /* avalues */
40, /* akeys */
0, /* each */
40, /* values */
40, /* keys */
- 121, /* delete */
- 125, /* exists */
- 127, /* rv2hv */
- 112, /* helem */
- 117, /* hslice */
- 120, /* kvhslice */
- 135, /* multideref */
+ 124, /* delete */
+ 128, /* exists */
+ 130, /* rv2hv */
+ 115, /* helem */
+ 120, /* hslice */
+ 123, /* kvhslice */
+ 138, /* multideref */
52, /* unpack */
52, /* pack */
- 142, /* split */
+ 145, /* split */
52, /* join */
- 147, /* list */
+ 150, /* list */
12, /* lslice */
52, /* anonlist */
52, /* anonhash */
52, /* splice */
- 90, /* push */
+ 93, /* push */
0, /* pop */
0, /* shift */
- 90, /* unshift */
- 149, /* sort */
- 156, /* reverse */
+ 93, /* unshift */
+ 152, /* sort */
+ 159, /* reverse */
0, /* grepstart */
- 158, /* grepwhile */
+ 161, /* grepwhile */
0, /* mapstart */
0, /* mapwhile */
0, /* range */
- 160, /* flip */
- 160, /* flop */
+ 163, /* flip */
+ 163, /* flop */
0, /* and */
0, /* or */
12, /* xor */
0, /* dor */
- 162, /* cond_expr */
+ 165, /* cond_expr */
0, /* andassign */
0, /* orassign */
0, /* dorassign */
- 164, /* entersub */
- 171, /* leavesub */
- 171, /* leavesublv */
+ 167, /* entersub */
+ 174, /* leavesub */
+ 174, /* leavesublv */
0, /* argcheck */
- 173, /* argelem */
+ 176, /* argelem */
0, /* argdefelem */
- 175, /* caller */
+ 178, /* caller */
52, /* warn */
52, /* die */
52, /* reset */
-1, /* lineseq */
- 177, /* nextstate */
- 177, /* dbstate */
+ 180, /* nextstate */
+ 180, /* dbstate */
-1, /* unstack */
-1, /* enter */
- 178, /* leave */
+ 181, /* leave */
-1, /* scope */
- 180, /* enteriter */
- 183, /* iter */
+ 183, /* enteriter */
+ 186, /* iter */
-1, /* enterloop */
- 184, /* leaveloop */
+ 187, /* leaveloop */
-1, /* return */
- 186, /* last */
- 186, /* next */
- 186, /* redo */
- 186, /* dump */
- 186, /* goto */
+ 189, /* last */
+ 189, /* next */
+ 189, /* redo */
+ 189, /* dump */
+ 189, /* goto */
52, /* exit */
0, /* method */
0, /* method_named */
@@ -2665,7 +2667,7 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
0, /* enterwhereso */
0, /* leavewhereso */
-1, /* continue */
- 188, /* open */
+ 191, /* open */
52, /* close */
52, /* pipe_op */
52, /* fileno */
@@ -2681,7 +2683,7 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
52, /* getc */
52, /* read */
52, /* enterwrite */
- 171, /* leavewrite */
+ 174, /* leavewrite */
-1, /* prtf */
-1, /* print */
-1, /* say */
@@ -2695,7 +2697,7 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
52, /* truncate */
52, /* fcntl */
52, /* ioctl */
- 90, /* flock */
+ 93, /* flock */
52, /* send */
52, /* recv */
52, /* socket */
@@ -2711,44 +2713,44 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
0, /* getpeername */
0, /* lstat */
0, /* stat */
- 193, /* ftrread */
- 193, /* ftrwrite */
- 193, /* ftrexec */
- 193, /* fteread */
- 193, /* ftewrite */
- 193, /* fteexec */
- 198, /* ftis */
- 198, /* ftsize */
- 198, /* ftmtime */
- 198, /* ftatime */
- 198, /* ftctime */
- 198, /* ftrowned */
- 198, /* fteowned */
- 198, /* ftzero */
- 198, /* ftsock */
- 198, /* ftchr */
- 198, /* ftblk */
- 198, /* ftfile */
- 198, /* ftdir */
- 198, /* ftpipe */
- 198, /* ftsuid */
- 198, /* ftsgid */
- 198, /* ftsvtx */
- 198, /* ftlink */
- 198, /* fttty */
- 198, /* fttext */
- 198, /* ftbinary */
- 90, /* chdir */
- 90, /* chown */
+ 196, /* ftrread */
+ 196, /* ftrwrite */
+ 196, /* ftrexec */
+ 196, /* fteread */
+ 196, /* ftewrite */
+ 196, /* fteexec */
+ 201, /* ftis */
+ 201, /* ftsize */
+ 201, /* ftmtime */
+ 201, /* ftatime */
+ 201, /* ftctime */
+ 201, /* ftrowned */
+ 201, /* fteowned */
+ 201, /* ftzero */
+ 201, /* ftsock */
+ 201, /* ftchr */
+ 201, /* ftblk */
+ 201, /* ftfile */
+ 201, /* ftdir */
+ 201, /* ftpipe */
+ 201, /* ftsuid */
+ 201, /* ftsgid */
+ 201, /* ftsvtx */
+ 201, /* ftlink */
+ 201, /* fttty */
+ 201, /* fttext */
+ 201, /* ftbinary */
+ 93, /* chdir */
+ 93, /* chown */
75, /* chroot */
- 90, /* unlink */
- 90, /* chmod */
- 90, /* utime */
- 90, /* rename */
- 90, /* link */
- 90, /* symlink */
+ 93, /* unlink */
+ 93, /* chmod */
+ 93, /* utime */
+ 93, /* rename */
+ 93, /* link */
+ 93, /* symlink */
0, /* readlink */
- 90, /* mkdir */
+ 93, /* mkdir */
75, /* rmdir */
52, /* open_dir */
0, /* readdir */
@@ -2757,22 +2759,22 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
0, /* rewinddir */
0, /* closedir */
-1, /* fork */
- 202, /* wait */
- 90, /* waitpid */
- 90, /* system */
- 90, /* exec */
- 90, /* kill */
- 202, /* getppid */
- 90, /* getpgrp */
- 90, /* setpgrp */
- 90, /* getpriority */
- 90, /* setpriority */
- 202, /* time */
+ 205, /* wait */
+ 93, /* waitpid */
+ 93, /* system */
+ 93, /* exec */
+ 93, /* kill */
+ 205, /* getppid */
+ 93, /* getpgrp */
+ 93, /* setpgrp */
+ 93, /* getpriority */
+ 93, /* setpriority */
+ 205, /* time */
-1, /* tms */
0, /* localtime */
52, /* gmtime */
0, /* alarm */
- 90, /* sleep */
+ 93, /* sleep */
52, /* shmget */
52, /* shmctl */
52, /* shmread */
@@ -2787,8 +2789,8 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
0, /* require */
0, /* dofile */
-1, /* hintseval */
- 203, /* entereval */
- 171, /* leaveeval */
+ 206, /* entereval */
+ 174, /* leaveeval */
0, /* entertry */
-1, /* leavetry */
0, /* ghbyname */
@@ -2826,18 +2828,18 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
0, /* lock */
0, /* once */
-1, /* custom */
- 209, /* coreargs */
- 213, /* avhvswitch */
+ 212, /* coreargs */
+ 216, /* avhvswitch */
3, /* runcv */
0, /* fc */
-1, /* padcv */
-1, /* introcv */
-1, /* clonecv */
- 215, /* padrange */
- 217, /* refassign */
- 223, /* lvref */
- 229, /* lvrefslice */
- 230, /* lvavref */
+ 218, /* padrange */
+ 220, /* refassign */
+ 226, /* lvref */
+ 232, /* lvrefslice */
+ 233, /* lvavref */
0, /* anonconst */
};
@@ -2858,74 +2860,75 @@ EXTCONST I16 PL_op_private_bitdef_ix[] = {
EXTCONST U16 PL_op_private_bitdefs[] = {
0x0003, /* scalar, prototype, refgen, srefgen, readline, regcmaybe, regcreset, regcomp, substcont, chop, schop, defined, undef, study, preinc, i_preinc, predec, i_predec, postinc, i_postinc, postdec, i_postdec, negate, i_negate, not, complement, ucfirst, lcfirst, uc, lc, quotemeta, aeach, avalues, each, pop, shift, grepstart, mapstart, mapwhile, range, and, or, dor, andassign, orassign, dorassign, argcheck, argdefelem, method, method_named, method_super, method_redir, method_redir_super, enterwhereso, leavewhereso, untie, tied, dbmclose, getsockname, getpeername, lstat, stat, readlink, readdir, telldir, rewinddir, closedir, localtime, alarm, require, dofile, entertry, ghbyname, gnbyname, gpbyname, shostent, snetent, sprotoent, sservent, gpwnam, gpwuid, ggrnam, ggrgid, lock, once, fc, anonconst */
- 0x2ebc, 0x3fb9, /* pushmark */
+ 0x2ebc, 0x4099, /* pushmark */
0x00bd, /* wantarray, runcv */
- 0x0578, 0x1930, 0x406c, 0x3b28, 0x3305, /* const */
- 0x2ebc, 0x3459, /* gvsv */
+ 0x0578, 0x1930, 0x414c, 0x3c08, 0x33e5, /* const */
+ 0x2ebc, 0x3539, /* gvsv */
0x1795, /* gv */
0x0067, /* gelem, lt, i_lt, gt, i_gt, le, i_le, ge, i_ge, eq, i_eq, ne, i_ne, ncmp, i_ncmp, slt, sgt, sle, sge, seq, sne, scmp, bit_and, bit_xor, bit_or, sbit_and, sbit_xor, sbit_or, smartmatch, lslice, xor */
- 0x2ebc, 0x3fb8, 0x03d7, /* padsv */
- 0x2ebc, 0x3fb8, 0x06f4, 0x2fac, 0x3ca9, /* padav */
- 0x2ebc, 0x3fb8, 0x06f4, 0x0790, 0x2fac, 0x3ca8, 0x2a21, /* padhv */
- 0x2ebc, 0x1b18, 0x03d6, 0x2fac, 0x3228, 0x4064, 0x0003, /* rv2gv */
- 0x2ebc, 0x3458, 0x03d6, 0x4064, 0x0003, /* rv2sv */
+ 0x2ebc, 0x4098, 0x03d7, /* padsv */
+ 0x2ebc, 0x4098, 0x06f4, 0x2fac, 0x3d89, /* padav */
+ 0x2ebc, 0x4098, 0x06f4, 0x0790, 0x2fac, 0x3d88, 0x2a21, /* padhv */
+ 0x2ebc, 0x1b18, 0x03d6, 0x2fac, 0x3308, 0x4144, 0x0003, /* rv2gv */
+ 0x2ebc, 0x3538, 0x03d6, 0x4144, 0x0003, /* rv2sv */
0x2fac, 0x0003, /* av2arylen, akeys, values, keys */
- 0x319c, 0x0fd8, 0x0d34, 0x028c, 0x4368, 0x4064, 0x0003, /* rv2cv */
+ 0x327c, 0x0fd8, 0x0d34, 0x028c, 0x4448, 0x4144, 0x0003, /* rv2cv */
0x06f4, 0x0790, 0x0003, /* ref */
0x018f, /* bless, glob, sprintf, formline, unpack, pack, join, anonlist, anonhash, splice, warn, die, reset, exit, close, pipe_op, fileno, umask, binmode, tie, dbmopen, sselect, select, getc, read, enterwrite, sysopen, sysseek, sysread, syswrite, eof, tell, seek, truncate, fcntl, ioctl, send, recv, socket, sockpair, bind, connect, listen, accept, shutdown, gsockopt, ssockopt, open_dir, seekdir, gmtime, shmget, shmctl, shmread, shmwrite, msgget, msgctl, msgsnd, msgrcv, semop, semget, semctl, ghbyaddr, gnbyaddr, gpbynumber, gsbyname, gsbyport, syscall */
- 0x363c, 0x3558, 0x2774, 0x26b0, 0x0003, /* backtick */
+ 0x371c, 0x3638, 0x2774, 0x26b0, 0x0003, /* backtick */
0x06f5, /* subst */
- 0x105c, 0x2098, 0x0914, 0x3dec, 0x2428, 0x01e4, 0x0141, /* trans, transr */
+ 0x105c, 0x2098, 0x0914, 0x3ecc, 0x2428, 0x01e4, 0x0141, /* trans, transr */
0x0f1c, 0x0618, 0x0067, /* sassign */
0x0bd8, 0x0ad4, 0x09d0, 0x2fac, 0x06e8, 0x0067, /* aassign */
- 0x4410, 0x0003, /* chomp, schomp, ncomplement, scomplement, sin, cos, exp, log, sqrt, int, hex, oct, abs, ord, chr, chroot, rmdir */
+ 0x44f0, 0x0003, /* chomp, schomp, ncomplement, scomplement, sin, cos, exp, log, sqrt, int, hex, oct, abs, ord, chr, chroot, rmdir */
0x06f4, 0x2fac, 0x0003, /* pos */
- 0x4410, 0x0067, /* pow, multiply, i_multiply, divide, i_divide, modulo, i_modulo, add, i_add, subtract, i_subtract, concat, left_shift, right_shift, nbit_and, nbit_xor, nbit_or */
+ 0x44f0, 0x0067, /* pow, multiply, i_multiply, divide, i_divide, modulo, i_modulo, add, i_add, subtract, i_subtract, left_shift, right_shift, nbit_and, nbit_xor, nbit_or */
0x1418, 0x0067, /* repeat */
- 0x2ebc, 0x0358, 0x1b14, 0x4410, 0x414c, 0x0003, /* multiconcat */
- 0x4410, 0x018f, /* stringify, atan2, rand, srand, crypt, push, unshift, flock, chdir, chown, unlink, chmod, utime, rename, link, symlink, mkdir, waitpid, system, exec, kill, getpgrp, setpgrp, getpriority, setpriority, sleep */
- 0x06f4, 0x4410, 0x0003, /* length */
- 0x3890, 0x2fac, 0x012b, /* substr */
+ 0x3198, 0x44f0, 0x0067, /* concat */
+ 0x2ebc, 0x0358, 0x1b14, 0x44f0, 0x422c, 0x0003, /* multiconcat */
+ 0x44f0, 0x018f, /* stringify, atan2, rand, srand, crypt, push, unshift, flock, chdir, chown, unlink, chmod, utime, rename, link, symlink, mkdir, waitpid, system, exec, kill, getpgrp, setpgrp, getpriority, setpriority, sleep */
+ 0x06f4, 0x44f0, 0x0003, /* length */
+ 0x3970, 0x2fac, 0x012b, /* substr */
0x2fac, 0x0067, /* vec */
- 0x3118, 0x06f4, 0x4410, 0x018f, /* index, rindex */
- 0x2ebc, 0x3458, 0x06f4, 0x2fac, 0x3ca8, 0x4064, 0x0003, /* rv2av */
+ 0x3118, 0x06f4, 0x44f0, 0x018f, /* index, rindex */
+ 0x2ebc, 0x3538, 0x06f4, 0x2fac, 0x3d88, 0x4144, 0x0003, /* rv2av */
0x025f, /* aelemfast, aelemfast_lex */
0x2ebc, 0x2db8, 0x03d6, 0x2fac, 0x0067, /* aelem, helem */
- 0x2ebc, 0x2fac, 0x3ca9, /* aslice, hslice */
+ 0x2ebc, 0x2fac, 0x3d89, /* aslice, hslice */
0x2fad, /* kvaslice, kvhslice */
- 0x2ebc, 0x3bf8, 0x2ad4, 0x0003, /* delete */
- 0x4298, 0x0003, /* exists */
- 0x2ebc, 0x3458, 0x06f4, 0x0790, 0x2fac, 0x3ca8, 0x4064, 0x2a21, /* rv2hv */
- 0x2ebc, 0x2db8, 0x10d4, 0x1a30, 0x2fac, 0x4064, 0x0003, /* multideref */
- 0x2ebc, 0x3458, 0x0430, 0x2bcc, 0x24e9, /* split */
+ 0x2ebc, 0x3cd8, 0x2ad4, 0x0003, /* delete */
+ 0x4378, 0x0003, /* exists */
+ 0x2ebc, 0x3538, 0x06f4, 0x0790, 0x2fac, 0x3d88, 0x4144, 0x2a21, /* rv2hv */
+ 0x2ebc, 0x2db8, 0x10d4, 0x1a30, 0x2fac, 0x4144, 0x0003, /* multideref */
+ 0x2ebc, 0x3538, 0x0430, 0x2bcc, 0x24e9, /* split */
0x2ebc, 0x2159, /* list */
- 0x457c, 0x3ed8, 0x1370, 0x280c, 0x3988, 0x2904, 0x33c1, /* sort */
+ 0x465c, 0x3fb8, 0x1370, 0x280c, 0x3a68, 0x2904, 0x34a1, /* sort */
0x280c, 0x0003, /* reverse */
0x06f4, 0x0003, /* grepwhile */
0x2c58, 0x0003, /* flip, flop */
0x2ebc, 0x0003, /* cond_expr */
- 0x2ebc, 0x0fd8, 0x03d6, 0x028c, 0x4368, 0x4064, 0x25c1, /* entersub */
- 0x36f8, 0x0003, /* leavesub, leavesublv, leavewrite, leaveeval */
+ 0x2ebc, 0x0fd8, 0x03d6, 0x028c, 0x4448, 0x4144, 0x25c1, /* entersub */
+ 0x37d8, 0x0003, /* leavesub, leavesublv, leavewrite, leaveeval */
0x02aa, 0x0003, /* argelem */
0x00bc, 0x018f, /* caller */
0x2335, /* nextstate, dbstate */
- 0x2d5c, 0x36f9, /* leave */
- 0x2ebc, 0x3458, 0x3a05, /* enteriter */
- 0x3a05, /* iter */
+ 0x2d5c, 0x37d9, /* leave */
+ 0x2ebc, 0x3538, 0x3ae5, /* enteriter */
+ 0x3ae5, /* iter */
0x2d5c, 0x0067, /* leaveloop */
- 0x469c, 0x0003, /* last, next, redo, dump, goto */
- 0x363c, 0x3558, 0x2774, 0x26b0, 0x018f, /* open */
+ 0x477c, 0x0003, /* last, next, redo, dump, goto */
+ 0x371c, 0x3638, 0x2774, 0x26b0, 0x018f, /* open */
0x1cd0, 0x1f2c, 0x1de8, 0x1ba4, 0x0003, /* ftrread, ftrwrite, ftrexec, fteread, ftewrite, fteexec */
0x1cd0, 0x1f2c, 0x1de8, 0x0003, /* ftis, ftsize, ftmtime, ftatime, ftctime, ftrowned, fteowned, ftzero, ftsock, ftchr, ftblk, ftfile, ftdir, ftpipe, ftsuid, ftsgid, ftsvtx, ftlink, fttty, fttext, ftbinary */
- 0x4411, /* wait, getppid, time */
- 0x3794, 0x0df0, 0x084c, 0x44e8, 0x2244, 0x0003, /* entereval */
+ 0x44f1, /* wait, getppid, time */
+ 0x3874, 0x0df0, 0x084c, 0x45c8, 0x2244, 0x0003, /* entereval */
0x307c, 0x0018, 0x1284, 0x11a1, /* coreargs */
0x2fac, 0x00c7, /* avhvswitch */
0x2ebc, 0x01fb, /* padrange */
- 0x2ebc, 0x3fb8, 0x04f6, 0x298c, 0x1888, 0x0067, /* refassign */
- 0x2ebc, 0x3fb8, 0x04f6, 0x298c, 0x1888, 0x0003, /* lvref */
+ 0x2ebc, 0x4098, 0x04f6, 0x298c, 0x1888, 0x0067, /* refassign */
+ 0x2ebc, 0x4098, 0x04f6, 0x298c, 0x1888, 0x0003, /* lvref */
0x2ebd, /* lvrefslice */
- 0x2ebc, 0x3fb8, 0x0003, /* lvavref */
+ 0x2ebc, 0x4098, 0x0003, /* lvavref */
};
@@ -3000,7 +3003,7 @@ EXTCONST U8 PL_op_private_valid[] = {
/* I_ADD */ (OPpARG2_MASK|OPpTARGET_MY),
/* SUBTRACT */ (OPpARG2_MASK|OPpTARGET_MY),
/* I_SUBTRACT */ (OPpARG2_MASK|OPpTARGET_MY),
- /* CONCAT */ (OPpARG2_MASK|OPpTARGET_MY),
+ /* CONCAT */ (OPpARG2_MASK|OPpTARGET_MY|OPpCONCAT_NESTED),
/* MULTICONCAT */ (OPpARG1_MASK|OPpMULTICONCAT_STRINGIFY|OPpTARGET_MY|OPpMULTICONCAT_FAKE|OPpMULTICONCAT_APPEND|OPpLVAL_INTRO),
/* STRINGIFY */ (OPpARG4_MASK|OPpTARGET_MY),
/* LEFT_SHIFT */ (OPpARG2_MASK|OPpTARGET_MY),