lix/tests/lang/eval-fail-blackhole.err.exp

error:
       … while evaluating the attribute 'body'

         at /pwd/lang/eval-fail-blackhole.nix:2:3:

            1| let {
            2|   body = x;
             |   ^
            3|   x = y;

       error: infinite recursion encountered

       at /pwd/lang/eval-fail-blackhole.nix:3:7:

            2|   body = x;
            3|   x = y;
             |       ^
            4|   y = x;