The types are:
SVt_NULL
- SVt_BIND (unused)
SVt_IV
SVt_NV
SVt_RV
typedef enum {
SVt_NULL, /* 0 */
- SVt_BIND, /* 1 */
+ SVt_DUMMY, /* 1 */
SVt_IV, /* 2 */
SVt_NV, /* 3 */
/* RV was here, before it was merged with IV. */
U32 xlow;
U32 xhigh;
} xpad_cop_seq; /* used by pad.c for cop_sequence */
- struct {
- I32 xbm_useful;
- U8 xbm_rare; /* rarest character in string */
- } xbm_s; /* fields from PVBM */
+ I32 xbm_useful;
};
union _xivu {
union _xnvu xnv_u;
};
-typedef U16 cv_flags_t;
+typedef U32 cv_flags_t;
#define _XPVCV_COMMON \
HV * xcv_stash; \
#endif
#if defined (DEBUGGING) && defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
-# define BmRARE(sv) \
- (*({ SV *const _bmrare = MUTABLE_SV(sv); \
- assert(SvTYPE(_bmrare) == SVt_PVMG); \
- assert(SvVALID(_bmrare)); \
- &(((XPVMG*) SvANY(_bmrare))->xnv_u.xbm_s.xbm_rare); \
- }))
# define BmUSEFUL(sv) \
(*({ SV *const _bmuseful = MUTABLE_SV(sv); \
assert(SvTYPE(_bmuseful) == SVt_PVMG); \
assert(SvVALID(_bmuseful)); \
- assert(!SvIOK(_bmuseful)); \
- &(((XPVMG*) SvANY(_bmuseful))->xnv_u.xbm_s.xbm_useful); \
- }))
-# define BmPREVIOUS(sv) \
- (*({ SV *const _bmprevious = MUTABLE_SV(sv); \
- assert(SvTYPE(_bmprevious) == SVt_PVMG); \
- assert(SvVALID(_bmprevious)); \
- &(((XPVMG*) SvANY(_bmprevious))->xiv_u.xivu_uv); \
+ assert(!SvNOK(_bmuseful)); \
+ &(((XPVMG*) SvANY(_bmuseful))->xnv_u.xbm_useful); \
}))
#else
-# define BmRARE(sv) ((XPVMG*) SvANY(sv))->xnv_u.xbm_s.xbm_rare
-# define BmUSEFUL(sv) ((XPVMG*) SvANY(sv))->xnv_u.xbm_s.xbm_useful
-# define BmPREVIOUS(sv) ((XPVMG*) SvANY(sv))->xiv_u.xivu_uv
+# define BmUSEFUL(sv) ((XPVMG*) SvANY(sv))->xnv_u.xbm_useful
#endif
+#ifndef PERL_CORE
+# define BmRARE(sv) 0
+# define BmPREVIOUS(sv) 0
+#endif
+
#define FmLINES(sv) ((XPVIV*) SvANY(sv))->xiv_iv
#define LvTYPE(sv) ((XPVLV*) SvANY(sv))->xlv_type
#define SvTRUE_common(sv,fallback) ( \
!SvOK(sv) \
? 0 \
- : (SvFLAGS(sv) & (SVf_POK|SVf_IOK|SVf_NOK)) \
- ? ( (SvPOK(sv) && SvPVXtrue(sv)) \
- || (SvIOK(sv) && SvIVX(sv) != 0) \
+ : SvPOK(sv) \
+ ? SvPVXtrue(sv) \
+ : (SvFLAGS(sv) & (SVf_IOK|SVf_NOK)) \
+ ? ( (SvIOK(sv) && SvIVX(sv) != 0) \
|| (SvNOK(sv) && SvNVX(sv) != 0.0)) \
: (fallback))
#define newIO() MUTABLE_IO(newSV_type(SVt_PVIO))
+#define SV_CONST(name) \
+ PL_sv_consts[SV_CONST_##name] \
+ ? PL_sv_consts[SV_CONST_##name] \
+ : (PL_sv_consts[SV_CONST_##name] = newSVpv_share(#name, 0))
+
+#define SV_CONST_TIESCALAR 0
+#define SV_CONST_TIEARRAY 1
+#define SV_CONST_TIEHASH 2
+#define SV_CONST_TIEHANDLE 3
+
+#define SV_CONST_FETCH 4
+#define SV_CONST_FETCHSIZE 5
+#define SV_CONST_STORE 6
+#define SV_CONST_STORESIZE 7
+#define SV_CONST_EXISTS 8
+
+#define SV_CONST_PUSH 9
+#define SV_CONST_POP 10
+#define SV_CONST_SHIFT 11
+#define SV_CONST_UNSHIFT 12
+#define SV_CONST_SPLICE 13
+#define SV_CONST_EXTEND 14
+
+#define SV_CONST_FIRSTKEY 15
+#define SV_CONST_NEXTKEY 16
+#define SV_CONST_SCALAR 17
+
+#define SV_CONST_OPEN 18
+#define SV_CONST_WRITE 19
+#define SV_CONST_PRINT 20
+#define SV_CONST_PRINTF 21
+#define SV_CONST_READ 22
+#define SV_CONST_READLINE 23
+#define SV_CONST_GETC 24
+#define SV_CONST_SEEK 25
+#define SV_CONST_TELL 26
+#define SV_CONST_EOF 27
+#define SV_CONST_BINMODE 28
+#define SV_CONST_FILENO 29
+#define SV_CONST_CLOSE 30
+
+#define SV_CONST_DELETE 31
+#define SV_CONST_CLEAR 32
+#define SV_CONST_UNTIE 33
+#define SV_CONST_DESTROY 34
+
+#define SV_CONSTS_COUNT 35
+
/*
* Local variables:
* c-indentation-style: bsd