Mercury/ints/bad_exported_mode_helper_1.int:003: Error: `:- mode' declaration
Mercury/ints/bad_exported_mode_helper_1.int:003:   for predicate `p'/2 without
Mercury/ints/bad_exported_mode_helper_1.int:003:   a corresponding `:- pred'
Mercury/ints/bad_exported_mode_helper_1.int:003:   declaration.
Mercury/ints/bad_exported_mode_helper_1.int:003: Inferred :- pred p(T1, T2).