Problem with data-driven test case generation

Questions & Help Questions
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3

Thanks @hauleth, unfortunately that doesn’t solve the problem. I uploaded the code to chgeuer/ex_problem_repro1 for easier testing. When I replace

@expression expression
@result result
@expression |> parses_to(@result)

with

parses_to(expression, result)

it says

  • variable "result" is unused and
  • variable "result" does not exist and is being expanded to "result()"
  • (CompileError) test/my_test.exs:15: undefined function expression/0