multisoln_func.m:020: Error: invalid determinism for function `f'/1:
multisoln_func.m:020:   the primary mode of a function cannot be `cc_multi'.
multisoln_func.m:020:   In Mercury, a function is supposed to be a true
multisoln_func.m:020:   mathematical function of its arguments; that is, the
multisoln_func.m:020:   value of the function's result should be determined
multisoln_func.m:020:   only by the values of its arguments. (Allowing
multisoln_func.m:020:   functions to have more than one result for the same
multisoln_func.m:020:   arguments would break referential transparency.) Most
multisoln_func.m:020:   likely, this procedure should be a predicate, not a
multisoln_func.m:020:   function.
multisoln_func.m:026: Error: invalid determinism for function `test'/0:
multisoln_func.m:026:   the primary mode of a function cannot be `cc_multi'.
multisoln_func.m:033: Inferred :- func test2 = int.
multisoln_func.m:033: Error: invalid determinism for function `test2'/0:
multisoln_func.m:033:   the primary mode of a function cannot be `multi'.
multisoln_func.m:037: Inferred :- func test3(int) = int.
multisoln_func.m:037: Error: invalid determinism for function `test3'/1:
multisoln_func.m:037:   the primary mode of a function cannot be `nondet'.
multisoln_func.m:041: Inferred :- func test3b(int) = int.
multisoln_func.m:041: Error: invalid determinism for function `test3b'/1:
multisoln_func.m:041:   the primary mode of a function cannot be `cc_nondet'.