fix bugs in the handling of negative numbers, among other things

[p5sagit/p5-mst-13.2.git] / hv.h

diff --git a/hv.h b/hv.h
index 466f33d..1763a88 100644 (file)
--- a/hv.h
+++ b/hv.h
@@ -40,7 +40,7 @@ struct xpvhv {
 
 #define PERL_HASH(hash,str,len) \
      STMT_START        { \
-       register char *s_PeRlHaSh = str; \
+       register const char *s_PeRlHaSh = str; \
        register I32 i_PeRlHaSh = len; \
        register U32 hash_PeRlHaSh = 0; \
        while (i_PeRlHaSh--) \
@@ -71,8 +71,6 @@ struct xpvhv {
 #define HvLAZYDEL_on(hv)       (SvFLAGS(hv) |= SVphv_LAZYDEL)
 #define HvLAZYDEL_off(hv)      (SvFLAGS(hv) &= ~SVphv_LAZYDEL)
 
-#ifdef OVERLOAD
-
 /* Maybe amagical: */
 /* #define HV_AMAGICmb(hv)      (SvFLAGS(hv) & (SVpgv_badAM | SVpgv_AM)) */
 
@@ -86,8 +84,6 @@ struct xpvhv {
 #define HV_badAMAGIC_off(hv) (SvFLAGS(hv) &= ~SVpgv_badAM)
 */
 
-#endif /* OVERLOAD */
-
 #define Nullhe Null(HE*)
 #define HeNEXT(he)             (he)->hent_next
 #define HeKEY_hek(he)          (he)->hent_hek