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tests/hard_coded/*.m:
Update programming style, unless doing so would change
the meaning of the test, in particular:
- use '.' as a module qualifier in place of '__'
- use {write,print}_line where appropriate
- use if-then-else in place of C -> T ; E
- use state variables in place of DCGs
tests/hard_coded/dir_test.m:
Document what the expected outputs correspond to.
Use a uniform module qualifier in the output.
tests/hard_coded/dir_test.exp*:
Conform to the above change.
41 lines
889 B
Mathematica
41 lines
889 B
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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%
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:- module quantifier2.
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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 list.
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:- import_module int.
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:- pred testsum(list(int), int, int).
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:- mode testsum(in, in, out) is semidet.
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testsum([], I, 0) :-
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I > 0.
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testsum([X | L], I, X + N1) :-
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testsum(L, I, N1).
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:- pred foo(pred(int, int)).
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:- mode foo(free >> (pred(in, out) is semidet)) is det.
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foo(testsum([1, 2, 3])).
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main(!IO) :-
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( if
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P = (pred(I :: in, X :: out) is semidet :- I > 0, X = 6),
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foo(Q),
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J = 1,
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( call(P, J, _X) <=> call(Q, J, _Y) )
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then
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io.print_line("yes", !IO)
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else
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io.print_line("no", !IO)
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).
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