checking package dependencies
compiling ClassicInstance.bs
Error: "ClassicInstance.bs", line 9, column 26: (T0032)
  This expression requires the following context which could not be resolved:
    Prelude.Eq ClassicInstance.MyUnion
  The context was implied by expressions at the following positions:
    "Prelude.bs", line 359, column 20
  An instance for this context exists, but it depends on the following context
  for which there is no instance:
    Prelude.Eq ClassicInstance.MyStruct
Error: "ClassicInstance.bs", line 16, column 5: (T0031)
  The contexts for this expression could not be resolved because there are no
  instances of the form:
    Prelude.Eq ClassicInstance.MyStruct
  The context was implied by expressions at the following positions:
    "ClassicInstance.bs", line 19, column 39