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Estimated hours taken: 0.25 tests/hard_coded: Add a test case for functions and predicates with the same name whose arity differs by only one.
37 lines
912 B
Mathematica
37 lines
912 B
Mathematica
%----------------------------------------------------------------------------
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% Small test of functions and predicates that have the same name.
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%----------------------------------------------------------------------------
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:- module func_and_pred.
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:- interface.
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:- import_module list, io.
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:- func concat(list(X), list(X)) = list(X).
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:- mode concat(in, in) = out is det.
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:- pred concat(list(X), list(X), list(X)).
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:- mode concat(in, in, out) is det.
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:- pred main(io__state::di, io__state::uo) is det.
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:- implementation.
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:- import_module string.
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concat([], L) = L.
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concat([E|R], L) = [E|concat(R,L)].
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concat([], L, L).
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concat([E|R], L, [E|Z]) :-
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concat(R,L,Z).
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main -->
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{ concat(['H','e'],['l','l','o',' '], Hello) },
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{ World = concat(['w','o'],['r','l','d','!','\n']) },
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{ string__from_char_list(concat(Hello, World), HelloWorld) },
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io__write_string(HelloWorld).
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%-----------------------------
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