X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=sv.c;h=029de83ca32da15e0172fcd00d1ab267fb38cd82;hb=37c25af0ec94b55a9d5be380e5f1703e0afca56b;hp=a17794781217175fec0dc9948838c78ced35a672;hpb=b8c701c15b6657c058ab0dd84c78eb210b7618a6;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/sv.c b/sv.c
index a177947..029de83 100644
--- a/sv.c
+++ b/sv.c
@@ -3146,8 +3146,11 @@ Perl_sv_setsv_flags(pTHX_ SV *dstr, register SV *sstr, I32 flags)
 	    SvIV_set(dstr,  SvIVX(sstr));
 	    if (SvIsUV(sstr))
 		SvIsUV_on(dstr);
-	    if (SvTAINTED(sstr))
-		SvTAINT(dstr);
+	    /* SvTAINTED can only be true if the SV has taint magic, which in
+	       turn means that the SV type is PVMG (or greater). This is the
+	       case statement for SVt_IV, so this cannot be true (whatever gcov
+	       may say).  */
+	    assert(!SvTAINTED(sstr));
 	    return;
 	}
 	goto undef_sstr;
@@ -3167,8 +3170,11 @@ Perl_sv_setsv_flags(pTHX_ SV *dstr, register SV *sstr, I32 flags)
 	    }
 	    SvNV_set(dstr, SvNVX(sstr));
 	    (void)SvNOK_only(dstr);
-	    if (SvTAINTED(sstr))
-		SvTAINT(dstr);
+	    /* SvTAINTED can only be true if the SV has taint magic, which in
+	       turn means that the SV type is PVMG (or greater). This is the
+	       case statement for SVt_NV, so this cannot be true (whatever gcov
+	       may say).  */
+	    assert(!SvTAINTED(sstr));
 	    return;
 	}
 	goto undef_sstr;