#define SvIVX(sv) (0 + ((XPVIV*) SvANY(sv))->xiv_iv)
#define SvUVX(sv) (0 + ((XPVUV*) SvANY(sv))->xuv_uv)
#define SvNVX(sv) (0 + ((XPVNV*) SvANY(sv))->xnv_nv)
-#if PERL_DEBUG_COW > 1
+/* Don't test the core XS code yet. */
+#if defined (PERL_CORE) && PERL_DEBUG_COW > 1
#define SvPVX(sv) (0 + (assert(!SvREADONLY(sv)), (sv)->sv_u.svu_pv))
#else
#define SvPVX(sv) SvPVX_mutable(sv)
#define SvPV(sv, lp) SvPV_flags(sv, lp, SV_GMAGIC)
#define SvPV_const(sv, lp) SvPV_flags_const(sv, lp, SV_GMAGIC)
+#define SvPV_mutable(sv, lp) SvPV_flags_mutable(sv, lp, SV_GMAGIC)
#define SvPV_flags(sv, lp, flags) \
((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
? ((lp = SvCUR(sv)), SvPVX_const(sv)) : \
(const char*) sv_2pv_flags(sv, &lp, flags|SV_CONST_RETURN))
+#define SvPV_flags_mutable(sv, lp, flags) \
+ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
+ ? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) : \
+ sv_2pv_flags(sv, &lp, flags|SV_MUTABLE_RETURN))
#define SvPV_force(sv, lp) SvPV_force_flags(sv, lp, SV_GMAGIC)
+#define SvPV_force_nolen(sv) SvPV_force_flags_nolen(sv, SV_GMAGIC)
#define SvPV_force_mutable(sv, lp) SvPV_force_flags_mutable(sv, lp, SV_GMAGIC)
#define SvPV_force_nomg(sv, lp) SvPV_force_flags(sv, lp, 0)
#define SvPV_force_flags(sv, lp, flags) \
((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \
? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_pvn_force_flags(sv, &lp, flags))
+#define SvPV_force_flags_nolen(sv, flags) \
+ ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \
+ ? SvPVX(sv) : sv_pvn_force_flags(sv, 0, flags))
#define SvPV_force_flags_mutable(sv, lp, flags) \
((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \
? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) \
#define SvPV_nolen(sv) \
((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
- ? SvPVX(sv) : sv_2pv_nolen(sv))
+ ? SvPVX(sv) : sv_2pv_flags(sv, 0, SV_GMAGIC))
+
+#define SvPV_nolen_const(sv) \
+ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
+ ? SvPVX_const(sv) : sv_2pv_flags(sv, 0, SV_GMAGIC|SV_CONST_RETURN))
#define SvPV_nomg(sv, lp) SvPV_flags(sv, lp, 0)
+#define SvPV_nomg_const(sv, lp) SvPV_flags_const(sv, lp, 0)
/* ----*/
#define SvPVutf8_nolen(sv) \
((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK|SVf_UTF8)\
- ? SvPVX(sv) : sv_2pvutf8_nolen(sv))
+ ? SvPVX(sv) : sv_2pvutf8(sv, 0))
/* ----*/
#define SvPVbyte_nolen(sv) \
((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK)\
- ? SvPVX(sv) : sv_2pvbyte_nolen(sv))
+ ? SvPVX(sv) : sv_2pvbyte(sv, 0))
# define SvNVx(sv) ({SV *_sv = (SV*)(sv); SvNV(_sv); })
# define SvPVx(sv, lp) ({SV *_sv = (sv); SvPV(_sv, lp); })
# define SvPVx_const(sv, lp) ({SV *_sv = (sv); SvPV_const(_sv, lp); })
+# define SvPVx_nolen(sv) ({SV *_sv = (sv); SvPV_nolen(_sv); })
+# define SvPVx_nolen_const(sv) ({SV *_sv = (sv); SvPV_nolen_const(_sv); })
# define SvPVutf8x(sv, lp) ({SV *_sv = (sv); SvPVutf8(_sv, lp); })
# define SvPVbytex(sv, lp) ({SV *_sv = (sv); SvPVbyte(_sv, lp); })
+# define SvPVbytex_nolen(sv) ({SV *_sv = (sv); SvPVbyte_nolen(_sv); })
# define SvTRUE(sv) ( \
!sv \
? 0 \
# define SvNVx(sv) ((PL_Sv = (sv)), SvNV(PL_Sv))
# define SvPVx(sv, lp) ((PL_Sv = (sv)), SvPV(PL_Sv, lp))
# define SvPVx_const(sv, lp) ((PL_Sv = (sv)), SvPV_const(PL_Sv, lp))
+# define SvPVx_nolen(sv) ((PL_Sv = (sv)), SvPV_nolen(PL_Sv))
+# define SvPVx_nolen_const(sv) ((PL_Sv = (sv)), SvPV_nolen_const(PL_Sv))
# define SvPVutf8x(sv, lp) ((PL_Sv = (sv)), SvPVutf8(PL_Sv, lp))
# define SvPVbytex(sv, lp) ((PL_Sv = (sv)), SvPVbyte(PL_Sv, lp))
+# define SvPVbytex_nolen(sv) ((PL_Sv = (sv)), SvPVbyte_nolen(PL_Sv))
# define SvTRUE(sv) ( \
!sv \
? 0 \
#define SV_CHECK_THINKFIRST_COW_DROP(sv) if (SvTHINKFIRST(sv)) \
sv_force_normal_flags(sv, SV_COW_DROP_PV)
-#ifdef PERL_COPY_ON_WRITE
+#ifdef PERL_OLD_COPY_ON_WRITE
# define SvRELEASE_IVX(sv) ((void)((SvFLAGS(sv) & (SVf_OOK|SVf_READONLY|SVf_FAKE)) \
&& Perl_sv_release_IVX(aTHX_ sv)))
# define SvIsCOW_normal(sv) (SvIsCOW(sv) && SvLEN(sv))
#else
# define SvRELEASE_IVX(sv) SvOOK_off(sv)
-#endif /* PERL_COPY_ON_WRITE */
+#endif /* PERL_OLD_COPY_ON_WRITE */
#define CAN_COW_MASK (SVs_OBJECT|SVs_GMG|SVs_SMG|SVs_RMG|SVf_IOK|SVf_NOK| \
SVf_POK|SVf_ROK|SVp_IOK|SVp_NOK|SVp_POK|SVf_FAKE| \