diff options
| -rw-r--r-- | sv.h | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -405,21 +405,24 @@ perform the upgrade if necessary. See C<svtype>. #define SVf_AMAGIC 0x10000000 /* has magical overloaded methods */ +/* note that SVf_AMAGIC is now only set on stashes, so this bit is free + * for non-HV SVs */ + /* Ensure this value does not clash with the GV_ADD* flags in gv.h: */ #define SVf_UTF8 0x20000000 /* SvPV is UTF-8 encoded This is also set on RVs whose overloaded stringification is UTF-8. This might only happen as a side effect of SvPV() */ - - -/* Some private flags. */ +/* PVHV */ +#define SVphv_SHAREKEYS 0x20000000 /* PVHV keys live on shared string table */ /* PVAV could probably use 0x2000000 without conflict. I assume that PVFM can be UTF-8 encoded, and PVCVs could well have UTF-8 prototypes. PVIOs haven't been restructured, so sometimes get used as string buffers. */ -/* PVHV */ -#define SVphv_SHAREKEYS 0x20000000 /* PVHV keys live on shared string table */ + +/* Some private flags. */ + /* PVNV, PVMG only, and only used in pads. Should be safe to test on any scalar SV, as the core is careful to avoid setting both. |