GV *gv = (GV*) sv_newmortal();
gv_init(gv, 0, "", 0, 0);
GvIOp(gv) = (IO *)sv;
- SvREFCNT_inc(sv);
+ (void)SvREFCNT_inc(sv);
sv = (SV*) gv;
} else if (SvTYPE(sv) != SVt_PVGV)
DIE("Not a GLOB reference");
if ((left_neg != right_neg) && ans)
ans = right - ans;
if (right_neg) {
+ /* XXX may warn: unary minus operator applied to unsigned type */
+ /* could change -foo to be (~foo)+1 instead */
if (ans <= -(UV)IV_MAX)
sv_setiv(TARG, (IV) -ans);
else
else if (++bytes >= sizeof(UV)) { /* promote to string */
char *t;
- sv = newSVpvf("%0*vu", (int)(sizeof(UV) * 3), auv);
+ sv = newSVpvf("%.*Vu", (int)TYPE_DIGITS(UV), auv);
while (s < strend) {
sv = mul128(sv, *s & 0x7f);
if (!(*s++ & 0x80)) {