1Check feature bundles. 2 3__END__ 4# Standard feature bundle 5use feature ":5.10"; 6say "Hello", "world"; 7EXPECT 8Helloworld 9######## 10# more specific: 5.10.0 maps to 5.10 11use feature ":5.10.0"; 12say "Hello", "world"; 13EXPECT 14Helloworld 15######## 16# as does 5.10.1 17use feature ":5.10.1"; 18say "Hello", "world"; 19EXPECT 20Helloworld 21######## 22# as does 5.10.99 23use feature ":5.10.99"; 24say "Hello", "world"; 25EXPECT 26Helloworld 27######## 28# 5.9.5 also supported 29use feature ":5.9.5"; 30say "Hello", "world"; 31EXPECT 32Helloworld 33######## 34# 5.9 not supported 35use feature ":5.9"; 36EXPECT 37OPTIONS regex 38^Feature bundle "5.9" is not supported by Perl \d+\.\d+\.\d+ at - line \d+ 39######## 40# 5.9.4 not supported 41use feature ":5.9.4"; 42EXPECT 43OPTIONS regex 44^Feature bundle "5.9.4" is not supported by Perl \d+\.\d+\.\d+ at - line \d+ 45######## 46# 5.8.8 not supported 47use feature ":5.8.8"; 48EXPECT 49OPTIONS regex 50^Feature bundle "5.8.8" is not supported by Perl \d+\.\d+\.\d+ at - line \d+ 51