reverse nonchar tests (fudged on rakudo for now)

Author: dwarring

S29-conversions/ord_and_chr.t

@@ -154,8 +154,9 @@ is chrs(104, 101, 108, 108, 111), 'hello', 'chrs works with a list of ints';
 
 #?niecza 5 skip "chr handling of invalid code-points"
 dies_ok {chr(0xD800)}, "chr of surrogate";
-dies_ok {chr(0x2FFFE)}, "chr of noncharacter";
-dies_ok {chr(0x2FFFF)}, "chr of noncharacter";
+#?rakudo 2 skip "chr of noncharacter"
+lives_ok {chr(0x2FFFE)}, "chr of noncharacter";
+lives_ok {chr(0x2FFFF)}, "chr of noncharacter";
 dies_ok {chr(0x10FFFF+1)}, "chr out of range (max)";
 dies_ok {chr(-1)}, "chr out of range (negative)";