-- in.cue --
a: _|_ & _|_            @test(err, code=user)
b: null & _|_           @test(err, code=user)
c: b.a == _|_           @test(eq, true)
d: _|_ != b.a           @test(eq, false)
e: _|_ == _|_           @test(eq, true)
f: ({} & false) == _|_  @test(eq, true)
g: _|_ != ({} & false)  @test(eq, false)
-- out/errors.txt --
[user] explicit error (_|_ literal) in source:
    ./in.cue:1:4
explicit error (_|_ literal) in source:
    ./in.cue:1:10
[user] explicit error (_|_ literal) in source:
    ./in.cue:2:11
-- out/eval/stats --
Leaks:  0
Freed:  10
Reused: 7
Allocs: 3
Retain: 0

Unifications: 10
Conjuncts:    14
Disjuncts:    10
