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ecb5e4a9e6
tests/declarative_debugger/*.m:
tests/exceptions/*.m:
tests/general/*.m:
tests/grade_subdirs/*.m:
tests/purity/*.m:
tests/submodules/*.m:
tests/typeclasses/*.m:
Update programming style.
tests/declarative_debugger/*.inp:
Update line numbers in breakpoint commands.
tests/declarative_debugger/*.exp:
Update expected line numbers.
tests/exceptions/Mercury.options:
tests/general/Mercury.options:
Disable some warnings that are irrelevant to the test.
46 lines
729 B
Mathematica
46 lines
729 B
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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:- module negation.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is det.
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:- implementation.
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:- import_module library_forwarding.
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main(S0, S) :-
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p(1, X),
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io.write_int(X, S0, S1),
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io.nl(S1, S).
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:- pred p(int, int).
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:- mode p(in, out) is det.
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p(A, B) :-
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( if
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not (
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r(A, C),
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not q(C)
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)
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then
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B = 42
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else
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B = A
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).
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:- pred q(int::in) is semidet.
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q(N) :-
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N > 10.
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:- pred r(int::in, int::out) is multi.
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r(K, K + 10).
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r(K, K + 20).
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