cue eval foo.cue
cmp stderr expect-stderr

cue export foo.cue
cmp stderr expect-stderr

cue fmt foo.cue
cmp foo.cue bar.cue

-- expect-stderr --
-- foo.cue --
a: [1]
b: [ x for x in a ]

X = foo
-- bar.cue --
a: [1]
b: [ for x in a { x } ]

let X = foo