X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=universal.c;h=03b907de0cb1d8770b55d496dcc8ff803a8ed242;hb=5dad0344e72a654bb2ed9a76760452bdb56c6e6d;hp=476b60d3c02b38b228f70a8289b7cb71662b9e8e;hpb=6f08146e2c3ab87e9f70e612981a0771a8acb8fb;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/universal.c b/universal.c
index 476b60d..03b907d 100644
--- a/universal.c
+++ b/universal.c
@@ -170,26 +170,6 @@ XS(XS_UNIVERSAL_can)
 }
 
 static
-XS(XS_UNIVERSAL_is_instance)
-{
-    dXSARGS;
-    ST(0) = SvROK(ST(0)) ? &sv_yes : &sv_no;
-    XSRETURN(1);
-}
-
-static
-XS(XS_UNIVERSAL_class)
-{
-    dXSARGS;
-    if(SvROK(ST(0)) && SvOBJECT(SvRV(ST(0)))) {
-        SV *sv = sv_newmortal();
-        sv_setpv(sv, HvNAME(SvSTASH(SvRV(ST(0)))));
-        ST(0) = sv;
-    }
-    XSRETURN(1);
-}
-
-static
 XS(XS_UNIVERSAL_VERSION)
 {
     dXSARGS;
@@ -198,6 +178,7 @@ XS(XS_UNIVERSAL_VERSION)
     GV *gv;
     SV *sv;
     char *undef;
+    double req;
 
     if(SvROK(ST(0))) {
         sv = (SV*)SvRV(ST(0));
@@ -222,9 +203,9 @@ XS(XS_UNIVERSAL_VERSION)
         undef = "(undef)";
     }
 
-    if(items > 1 && (undef || SvNV(ST(1)) > SvNV(sv)))
+    if (items > 1 && (undef || (req = SvNV(ST(1)), req > SvNV(sv))))
 	croak("%s version %s required--this is only version %s",
-	    HvNAME(pkg),SvPV(ST(1),na),undef ? undef : SvPV(sv,na));
+	      HvNAME(pkg), SvPV(ST(1),na), undef ? undef : SvPV(sv,na));
 
     ST(0) = sv;
 
@@ -238,7 +219,5 @@ boot_core_UNIVERSAL()
 
     newXS("UNIVERSAL::isa",             XS_UNIVERSAL_isa,         file);
     newXS("UNIVERSAL::can",             XS_UNIVERSAL_can,         file);
-    newXS("UNIVERSAL::class",           XS_UNIVERSAL_class,       file);
-    newXS("UNIVERSAL::is_instance",     XS_UNIVERSAL_is_instance, file);
     newXS("UNIVERSAL::VERSION", 	XS_UNIVERSAL_VERSION, 	  file);
 }