X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=ext%2FB%2FB.xs;h=39b579f51b4ccf25d562e7685e971cb89d2f05f8;hb=0a1f2d144e4463451f8627bd1c6ca420a59b01b0;hp=25d69e97bd671395c9b4284e0c673d258112ed16;hpb=847a5fae45dac396d0f9e1bb61d5b4ff9d94cdcd;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/ext/B/B.xs b/ext/B/B.xs
index 25d69e9..39b579f 100644
--- a/ext/B/B.xs
+++ b/ext/B/B.xs
@@ -582,11 +582,12 @@ char *
 OP_name(o)
 	B::OP		o
     CODE:
-	ST(0) = sv_newmortal();
-	sv_setpv(ST(0), PL_op_name[o->op_type]);
+	RETVAL = PL_op_name[o->op_type];
+    OUTPUT:
+	RETVAL
 
 
-char *
+void
 OP_ppaddr(o)
 	B::OP		o
     PREINIT:
@@ -656,11 +657,12 @@ LISTOP_children(o)
 	OP *		kid = NO_INIT
 	int		i = NO_INIT
     CODE:
-	ST(0) = sv_newmortal();
 	i = 0;
 	for (kid = o->op_first; kid; kid = kid->op_sibling)
 	    i++;
-	sv_setiv(ST(0), i);
+	RETVAL = i;
+    OUTPUT:
+        RETVAL
 
 #define PMOP_pmreplroot(o)	o->op_pmreplroot
 #define PMOP_pmreplstart(o)	o->op_pmreplstart
@@ -883,11 +885,11 @@ packiv(sv)
 
 MODULE = B	PACKAGE = B::NV		PREFIX = Sv
 
-double
+NV
 SvNV(sv)
 	B::NV	sv
 
-double
+NV
 SvNVX(sv)
 	B::NV	sv
 
@@ -899,6 +901,10 @@ SvRV(sv)
 
 MODULE = B	PACKAGE = B::PV		PREFIX = Sv
 
+char*
+SvPVX(sv)
+	B::PV	sv
+
 void
 SvPV(sv)
 	B::PV	sv
@@ -1278,7 +1284,7 @@ HvARRAY(hv)
 	    I32 len;
 	    (void)hv_iterinit(hv);
 	    EXTEND(sp, HvKEYS(hv) * 2);
-	    while (sv = hv_iternextsv(hv, &key, &len)) {
+	    while ((sv = hv_iternextsv(hv, &key, &len))) {
 		PUSHs(newSVpvn(key, len));
 		PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv));
 	    }