committable6

query

2018.05,2018.12 run <perl6 -e>, ｢sub MAIN($foo, $bar, *@files) { dd $foo; dd $bar; dd @files; dd $*ARGFILES }｣, ‘f’, ‘b’, ‘f1’, ‘f2’

result

¦«2018.05»:
Str $foo = "f"
Str $bar = "b"
["f1", "f2"]
Failed to open file /home/bisectable/git/whateverable/f: No such file or directory
  in sub MAIN at -e line 1
  in block <unit> at -e line 1

The spawned command 'perl6' exited unsuccessfully (exit code: 1)
  in block <unit> at /tmp/ANn2LLAjx_ line 1

 «exit code = 1»
¦«2018.12»:
"f"
"b"
Array element = ["f1", "f2"]
IO::ArgFiles.new((IO::Handle.new(path => IO::Special.new("<STDIN>"), chomp => Bool::True, nl-in => $["\n"], nl-out => "\n", encoding => "utf8"),), :nl-in(["\n"]), :encoding("utf8"))