error: proc macro panicked
 --> tests/compile_failures/combine_inputs_not_equal.rs:5:18
  |
5 |     let result = combinebits!(x, "aaaa aaaa bbbb bbbb");
  |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  |
  = help: message: assertion `left == right` failed: The number of inputs must be equal to the number of names in the template.
            left: 1
           right: 2