- /* OP_RV2CV only */
-#define OPpENTERSUB_AMPER 8 /* Used & form to call. */
-#define OPpENTERSUB_NOPAREN 128 /* bare sub call (without parens) */
-#define OPpMAY_RETURN_CONSTANT 1 /* If a constant sub, return the constant */
-
- /* OP_GV only */
-#define OPpEARLY_CV 32 /* foo() called before sub foo was parsed */
- /* OP_?ELEM only */
-#define OPpLVAL_DEFER 16 /* Defer creation of array/hash elem */
- /* OP_RV2[SAH]V, OP_GVSV, OP_ENTERITER only */
-#define OPpOUR_INTRO 16 /* Variable was in an our() */
- /* OP_RV2[AGH]V, OP_PAD[AH]V, OP_[AH]ELEM, OP_[AH]SLICE OP_AV2ARYLEN,
- OP_R?KEYS, OP_SUBSTR, OP_POS, OP_VEC */
-#define OPpMAYBE_LVSUB 8 /* We might be an lvalue to return */
- /* OP_RV2HV and OP_PADHV */
-#define OPpTRUEBOOL 32 /* %hash in (%hash || $foo) in
- void context */
-#define OPpMAYBE_TRUEBOOL 64 /* %hash in (%hash || $foo) where
- cx is not known till run time */
-
- /* OP_SUBSTR only */
-#define OPpSUBSTR_REPL_FIRST 16 /* 1st arg is replacement string */
-
- /* OP_PADSV only */
-#define OPpPAD_STATE 16 /* is a "state" pad */
- /* for OP_RV2?V, lower bits carry hints (currently only HINT_STRICT_REFS) */
-
- /* OP_RV2GV only */
-#define OPpDONT_INIT_GV 4 /* Call gv_fetchpv with GV_NOINIT */
-/* (Therefore will return whatever is currently in the symbol table, not
- guaranteed to be a PVGV) */
-#define OPpALLOW_FAKE 16 /* OK to return fake glob */
-
-/* Private for OP_ENTERITER and OP_ITER */
-#define OPpITER_REVERSED 4 /* for (reverse ...) */
-#define OPpITER_DEF 8 /* for $_ or for my $_ */
-
-/* Private for OP_CONST */
-#define OPpCONST_NOVER 2 /* no 6; */
-#define OPpCONST_SHORTCIRCUIT 4 /* eg the constant 5 in (5 || foo) */
-#define OPpCONST_STRICT 8 /* bareword subject to strict 'subs' */
-#define OPpCONST_ENTERED 16 /* Has been entered as symbol. */
-#define OPpCONST_BARE 64 /* Was a bare word (filehandle?). */
-#define OPpCONST_FOLDED 128 /* Result of constant folding */
-
-/* Private for OP_FLIP/FLOP */
-#define OPpFLIP_LINENUM 64 /* Range arg potentially a line num. */
-
-/* Private for OP_LIST */
-#define OPpLIST_GUESSED 64 /* Guessed that pushmark was needed. */
-
-/* Private for OP_DELETE */
-#define OPpSLICE 64 /* Operating on a list of keys */
-/* Also OPpLVAL_INTRO (128) */
-
-/* Private for OP_EXISTS */
-#define OPpEXISTS_SUB 64 /* Checking for &sub, not {} or []. */
-
-/* Private for OP_SORT */
-#define OPpSORT_NUMERIC 1 /* Optimized away { $a <=> $b } */
-#define OPpSORT_INTEGER 2 /* Ditto while under "use integer" */
-#define OPpSORT_REVERSE 4 /* Reversed sort */
-#define OPpSORT_INPLACE 8 /* sort in-place; eg @a = sort @a */
-#define OPpSORT_DESCEND 16 /* Descending sort */
-#define OPpSORT_QSORT 32 /* Use quicksort (not mergesort) */
-#define OPpSORT_STABLE 64 /* Use a stable algorithm */
-
-/* Private for OP_REVERSE */
-#define OPpREVERSE_INPLACE 8 /* reverse in-place (@a = reverse @a) */
-
-/* Private for OP_OPEN and OP_BACKTICK */
-#define OPpOPEN_IN_RAW 16 /* binmode(F,":raw") on input fh */
-#define OPpOPEN_IN_CRLF 32 /* binmode(F,":crlf") on input fh */
-#define OPpOPEN_OUT_RAW 64 /* binmode(F,":raw") on output fh */
-#define OPpOPEN_OUT_CRLF 128 /* binmode(F,":crlf") on output fh */
-
-/* Private for OP_EXIT, HUSH also for OP_DIE */
-#define OPpHUSH_VMSISH 64 /* hush DCL exit msg vmsish mode*/
-#define OPpEXIT_VMSISH 128 /* exit(0) vs. exit(1) vmsish mode*/
-
-/* Private for OP_FTXXX */
-#define OPpFT_ACCESS 2 /* use filetest 'access' */
-#define OPpFT_STACKED 4 /* stacked filetest, as "-f" in "-f -x $f" */
-#define OPpFT_STACKING 8 /* stacking filetest, as "-x" in "-f -x $f" */
-#define OPpFT_AFTER_t 16 /* previous op was -t */
-
-/* Private for OP_(MAP|GREP)(WHILE|START) */
-#define OPpGREP_LEX 2 /* iterate over lexical $_ */
-
-/* Private for OP_ENTEREVAL */
-#define OPpEVAL_HAS_HH 2 /* Does it have a copy of %^H */
-#define OPpEVAL_UNICODE 4
-#define OPpEVAL_BYTES 8
-#define OPpEVAL_COPHH 16 /* Construct %^H from cop hints */
-
-/* Private for OP_CALLER, OP_WANTARRAY and OP_RUNCV */
-#define OPpOFFBYONE 128 /* Treat caller(1) as caller(2) */
-
-/* Private for OP_COREARGS */
-/* These must not conflict with OPpDONT_INIT_GV or OPpALLOW_FAKE.
- See pp.c:S_rv2gv. */
-#define OPpCOREARGS_DEREF1 1 /* Arg 1 is a handle constructor */
-#define OPpCOREARGS_DEREF2 2 /* Arg 2 is a handle constructor */
-#define OPpCOREARGS_SCALARMOD 64 /* \$ rather than \[$@%*] */
-#define OPpCOREARGS_PUSHMARK 128 /* Call pp_pushmark */
-
-/* Private for OP_(LAST|REDO|NEXT|GOTO|DUMP) */
-#define OPpPV_IS_UTF8 128 /* label is in UTF8 */
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