Clear up most of the VC6 compiler warnings in the following smoke:

http://www.nntp.perl.org/group/perl.daily-build.reports/39733

p4raw-id: //depot/perl@28626

1 files changed, 1 insertions, 1 deletions

diff --git a/op.c b/op.c
index 45ccd85ef2..1a4ab2dfae 100644
--- a/op.c
+++ b/op.c
@@ -2233,7 +2233,7 @@ Perl_fold_constants(pTHX_ register OP *o)
     if (type == OP_RV2GV)
 	newop = newGVOP(OP_GV, 0, (GV*)sv);
     else
-	newop = newSVOP(OP_CONST, 0, sv);
+	newop = newSVOP(OP_CONST, 0, (SV*)sv);
     op_getmad(o,newop,'f');
     return newop;