line_t cop_line; /* line # of this command */
/* label for this construct is now stored in cop_hints_hash */
#ifdef USE_ITHREADS
- char * cop_stashpv; /* package line was compiled in */
+ PADOFFSET cop_stashoff; /* offset into PL_stashpad, for the
+ package the line was compiled in */
char * cop_file; /* file name the following line # is from */
- I32 cop_stashlen; /* negative for UTF8 */
#else
HV * cop_stash; /* package line was compiled in */
GV * cop_filegv; /* file the following line # is from */
? GvSV(gv_fetchfile(CopFILE(c))) : NULL)
# define CopFILEAV(c) (CopFILE(c) \
? GvAV(gv_fetchfile(CopFILE(c))) : NULL)
-# ifdef DEBUGGING
-# define CopFILEAVx(c) (assert(CopFILE(c)), \
+# define CopFILEAVx(c) (assert_(CopFILE(c)) \
GvAV(gv_fetchfile(CopFILE(c))))
-# else
-# define CopFILEAVx(c) (GvAV(gv_fetchfile(CopFILE(c))))
-# endif
-# define CopSTASHPV(c) ((c)->cop_stashpv)
-
-# ifdef NETWARE
-# define CopSTASHPV_set(c,pv,n) ((c)->cop_stashpv = \
- ((pv) ? savepvn(pv,n) : NULL))
-# else
-# define CopSTASHPV_set(c,pv,n) ((c)->cop_stashpv = (pv) \
- ? savesharedpvn(pv,n) : NULL)
-# endif
-# define CopSTASH_len_set(c,n) ((c)->cop_stashlen = (n))
-# define CopSTASH_len(c) ((c)->cop_stashlen)
-
-# define CopSTASH(c) (CopSTASHPV(c) \
- ? gv_stashpvn(CopSTASHPV(c), \
- CopSTASH_len(c) < 0 \
- ? -CopSTASH_len(c) \
- : CopSTASH_len(c), \
- GV_ADD|SVf_UTF8*(CopSTASH_len(c) < 0) \
- ) \
- : NULL)
-# define CopSTASH_set(c,hv) (CopSTASHPV_set(c, \
- (hv) ? HvNAME_get(hv) : NULL, \
- (hv) ? HvNAMELEN(hv) : 0), \
- CopSTASH_len_set(c, \
- (hv) ? HvNAMEUTF8(hv) \
- ? -HvNAMELEN(hv) \
- : HvNAMELEN(hv) \
- : 0))
-# define CopSTASH_eq(c,hv) ((hv) && stashpv_hvname_match(c,hv))
+# define CopSTASH(c) PL_stashpad[(c)->cop_stashoff]
+# define CopSTASH_set(c,hv) ((c)->cop_stashoff = (hv) \
+ ? alloccopstash(hv) \
+ : 0)
# ifdef NETWARE
-# define CopSTASH_free(c) SAVECOPSTASH_FREE(c)
# define CopFILE_free(c) SAVECOPFILE_FREE(c)
# else
-# define CopSTASH_free(c) PerlMemShared_free(CopSTASHPV(c))
# define CopFILE_free(c) (PerlMemShared_free(CopFILE(c)),(CopFILE(c) = NULL))
# endif
#else
? SvPVX(GvSV(CopFILEGV(c))) : NULL)
# define CopSTASH(c) ((c)->cop_stash)
# define CopSTASH_set(c,hv) ((c)->cop_stash = (hv))
-# define CopSTASHPV(c) (CopSTASH(c) ? HvNAME_get(CopSTASH(c)) : NULL)
- /* cop_stash is not refcounted */
-# define CopSTASHPV_set(c,pv) CopSTASH_set((c), gv_stashpv(pv,GV_ADD))
-# define CopSTASH_eq(c,hv) (CopSTASH(c) == (hv))
-# define CopSTASH_free(c)
# define CopFILE_free(c) (SvREFCNT_dec(CopFILEGV(c)),(CopFILEGV(c) = NULL))
#endif /* USE_ITHREADS */
+#define CopSTASHPV(c) (CopSTASH(c) ? HvNAME_get(CopSTASH(c)) : NULL)
+ /* cop_stash is not refcounted */
+#define CopSTASHPV_set(c,pv) CopSTASH_set((c), gv_stashpv(pv,GV_ADD))
+#define CopSTASH_eq(c,hv) (CopSTASH(c) == (hv))
+
#define CopHINTHASH_get(c) ((COPHH*)((c)->cop_hints_hash))
#define CopHINTHASH_set(c,h) ((c)->cop_hints_hash = (h))
/* OutCopFILE() is CopFILE for output (caller, die, warn, etc.) */
#define OutCopFILE(c) CopFILE(c)
-/* FIXME NATIVE_HINTS if this is changed from op_private (see perl.h) */
#define CopHINTS_get(c) ((c)->cop_hints + 0)
#define CopHINTS_set(c, h) STMT_START { \
(c)->cop_hints = (h); \
(PL_op->op_flags & OPf_WANT) \
? OPpENTERSUB_LVAL_MASK \
: !(PL_op->op_private & OPpENTERSUB_LVAL_MASK) \
- ? 0 : Perl_was_lvalue_sub(aTHX); \
+ ? 0 : (U8)Perl_was_lvalue_sub(aTHX); \
PUSHSUB_BASE(cx) \
cx->blk_u16 = PL_op->op_private & \
(phlags|OPpDEREF); \
cx->blk_format.gv = gv; \
cx->blk_format.retop = (retop); \
cx->blk_format.dfoutgv = PL_defoutgv; \
+ if (!CvDEPTH(cv)) SvREFCNT_inc_simple_void_NN(cv); \
+ CvDEPTH(cv)++; \
SvREFCNT_inc_void(cx->blk_format.dfoutgv)
#define POP_SAVEARRAY() \
/* abandon @_ if it got reified */ \
if (AvREAL(cx->blk_sub.argarray)) { \
const SSize_t fill = AvFILLp(cx->blk_sub.argarray); \
- SvREFCNT_dec(cx->blk_sub.argarray); \
+ SvREFCNT_dec_NN(cx->blk_sub.argarray); \
cx->blk_sub.argarray = newAV(); \
av_extend(cx->blk_sub.argarray, fill); \
AvREIFY_only(cx->blk_sub.argarray); \
#define LEAVESUB(sv) \
STMT_START { \
- if (sv) \
- SvREFCNT_dec(sv); \
+ SvREFCNT_dec(sv); \
} STMT_END
#define POPFORMAT(cx) \
setdefout(cx->blk_format.dfoutgv); \
- SvREFCNT_dec(cx->blk_format.dfoutgv);
+ CvDEPTH(cx->blk_format.cv)--; \
+ if (!CvDEPTH(cx->blk_format.cv)) \
+ SvREFCNT_dec_NN(cx->blk_format.cv); \
+ SvREFCNT_dec_NN(cx->blk_format.dfoutgv);
/* eval context */
struct block_eval {
PL_in_eval = CxOLD_IN_EVAL(cx); \
optype = CxOLD_OP_TYPE(cx); \
PL_eval_root = cx->blk_eval.old_eval_root; \
+ if (cx->blk_eval.cur_text && SvSCREAM(cx->blk_eval.cur_text)) \
+ SvREFCNT_dec_NN(cx->blk_eval.cur_text); \
if (cx->blk_eval.old_namesv) \
sv_2mortal(cx->blk_eval.old_namesv); \
} STMT_END
#define POPLOOP(cx) \
if (CxTYPE(cx) == CXt_LOOP_LAZYSV) { \
- SvREFCNT_dec(cx->blk_loop.state_u.lazysv.cur); \
- SvREFCNT_dec(cx->blk_loop.state_u.lazysv.end); \
+ SvREFCNT_dec_NN(cx->blk_loop.state_u.lazysv.cur); \
+ SvREFCNT_dec_NN(cx->blk_loop.state_u.lazysv.end); \
} \
if (CxTYPE(cx) == CXt_LOOP_FOR) \
SvREFCNT_dec(cx->blk_loop.state_u.ary.ary);
/* private flags for CXt_SUB and CXt_FORMAT */
#define CXp_HASARGS 0x20
+#define CXp_SUB_RE 0x40 /* code called within regex, i.e. (?{}) */
+#define CXp_SUB_RE_FAKE 0x80 /* fake sub CX for (?{}) in current scope */
/* private flags for CXt_EVAL */
#define CXp_REAL 0x20 /* truly eval'', not a lookalike */
Perl_magic_methcall(). */
#define G_WRITING_TO_STDERR 1024 /* Perl_write_to_stderr() is calling
Perl_magic_methcall(). */
+#define G_RE_REPARSING 0x800 /* compiling a run-time /(?{..})/ */
/* flag bits for PL_in_eval */
#define EVAL_NULL 0 /* not in an eval */
#define EVAL_WARNONLY 2 /* used by yywarn() when calling yyerror() */
#define EVAL_KEEPERR 4 /* set by Perl_call_sv if G_KEEPERR */
#define EVAL_INREQUIRE 8 /* The code is being required. */
+#define EVAL_RE_REPARSING 0x10 /* eval_sv() called with G_RE_REPARSING */
/* Support for switching (stack and block) contexts.
* This ensures magic doesn't invalidate local stack and cx pointers.
Perl_deb(aTHX_ "pop STACKINFO %d at %s:%d\n", \
i, __FILE__, __LINE__);}) \
if (!prev) { \
- PerlIO_printf(Perl_error_log, "panic: POPSTACK\n"); \
- my_exit(1); \
+ Perl_croak_popstack(); \
} \
SWITCHSTACK(PL_curstack,prev->si_stack); \
/* don't free prev here, free them all at the END{} */ \
U8 hasargs = 0 /* used by PUSHSUB */
#define PUSH_MULTICALL(the_cv) \
+ PUSH_MULTICALL_FLAGS(the_cv, 0)
+
+/* Like PUSH_MULTICALL, but allows you to specify extra flags
+ * for the CX stack entry (this isn't part of the public API) */
+
+#define PUSH_MULTICALL_FLAGS(the_cv, flags) \
STMT_START { \
CV * const _nOnclAshIngNamE_ = the_cv; \
CV * const cv = _nOnclAshIngNamE_; \
- AV * const padlist = CvPADLIST(cv); \
+ PADLIST * const padlist = CvPADLIST(cv); \
ENTER; \
multicall_oldcatch = CATCH_GET; \
SAVETMPS; SAVEVPTR(PL_op); \
CATCH_SET(TRUE); \
PUSHSTACKi(PERLSI_SORT); \
- PUSHBLOCK(cx, CXt_SUB|CXp_MULTICALL, PL_stack_sp); \
+ PUSHBLOCK(cx, (CXt_SUB|CXp_MULTICALL|flags), PL_stack_sp); \
PUSHSUB(cx); \
- if (++CvDEPTH(cv) >= 2) { \
+ if (!(flags & CXp_SUB_RE_FAKE)) \
+ CvDEPTH(cv)++; \
+ if (CvDEPTH(cv) >= 2) { \
PERL_STACK_OVERFLOW_CHECK(); \
Perl_pad_push(aTHX_ padlist, CvDEPTH(cv)); \
} \
#define POP_MULTICALL \
STMT_START { \
- if (! --CvDEPTH(multicall_cv)) \
- LEAVESUB(multicall_cv); \
+ cx = &cxstack[cxstack_ix]; \
+ if (! ((CvDEPTH(multicall_cv) = cx->blk_sub.olddepth)) ) { \
+ LEAVESUB(multicall_cv); \
+ } \
POPBLOCK(cx,PL_curpm); \
POPSTACK; \
CATCH_SET(multicall_oldcatch); \
SPAGAIN; \
} STMT_END
+/* Change the CV of an already-pushed MULTICALL CxSUB block.
+ * (this isn't part of the public API) */
+
+#define CHANGE_MULTICALL_FLAGS(the_cv, flags) \
+ STMT_START { \
+ CV * const _nOnclAshIngNamE_ = the_cv; \
+ CV * const cv = _nOnclAshIngNamE_; \
+ PADLIST * const padlist = CvPADLIST(cv); \
+ cx = &cxstack[cxstack_ix]; \
+ assert(cx->cx_type & CXp_MULTICALL); \
+ if (! ((CvDEPTH(multicall_cv) = cx->blk_sub.olddepth)) ) { \
+ LEAVESUB(multicall_cv); \
+ } \
+ cx->cx_type = (CXt_SUB|CXp_MULTICALL|flags); \
+ PUSHSUB(cx); \
+ if (!(flags & CXp_SUB_RE_FAKE)) \
+ CvDEPTH(cv)++; \
+ if (CvDEPTH(cv) >= 2) { \
+ PERL_STACK_OVERFLOW_CHECK(); \
+ Perl_pad_push(aTHX_ padlist, CvDEPTH(cv)); \
+ } \
+ SAVECOMPPAD(); \
+ PAD_SET_CUR_NOSAVE(padlist, CvDEPTH(cv)); \
+ multicall_cv = cv; \
+ multicall_cop = CvSTART(cv); \
+ } STMT_END
/*
* Local variables:
* c-indentation-style: bsd
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