1Check feature bundles. 2 3__END__ 4# Standard feature bundle 5use feature ":5.10"; 6say "Hello", "world"; 7EXPECT 8Helloworld 9######## 10# Standard feature bundle, no 5.11 11use feature ":5.10"; 12say ord uc chr 233; 13EXPECT 14233 15######## 16# Standard feature bundle, 5.11 17use feature ":5.11"; 18say ord uc chr 233; 19EXPECT 20201 21######## 22# Standard feature bundle, 5.11 23use feature ":5.11"; 24use utf8; 25say ord "\ué"; # this is utf8 26EXPECT 27201 28######## 29# more specific: 5.10.0 maps to 5.10 30use feature ":5.10.0"; 31say "Hello", "world"; 32EXPECT 33Helloworld 34######## 35# as does 5.10.1 36use feature ":5.10.1"; 37say "Hello", "world"; 38EXPECT 39Helloworld 40######## 41# as does 5.10.99 42use feature ":5.10.99"; 43say "Hello", "world"; 44EXPECT 45Helloworld 46######## 47# 5.9.5 also supported 48use feature ":5.9.5"; 49say "Hello", "world"; 50EXPECT 51Helloworld 52######## 53# 5.9 not supported 54use feature ":5.9"; 55EXPECT 56OPTIONS regex 57^Feature bundle "5.9" is not supported by Perl \d+\.\d+\.\d+ at - line \d+ 58######## 59# 5.9.4 not supported 60use feature ":5.9.4"; 61EXPECT 62OPTIONS regex 63^Feature bundle "5.9.4" is not supported by Perl \d+\.\d+\.\d+ at - line \d+ 64######## 65# 5.8.8 not supported 66use feature ":5.8.8"; 67EXPECT 68OPTIONS regex 69^Feature bundle "5.8.8" is not supported by Perl \d+\.\d+\.\d+ at - line \d+ 70