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https://github.com/Mercury-Language/mercury.git
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33eb3028f5
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
Make these tests use four-space indentation, and ensure that
each module is imported on its own line. (I intend to use the latter
to figure out which subdirectories' tests can be executed in parallel.)
These changes usually move code to different lines. For the debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
115 lines
3.2 KiB
Mathematica
115 lines
3.2 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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:- module advisor_impl.
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:- interface.
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:- type weather
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---> sunny
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; rainy
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; foggy
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; windy.
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:- type activity
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---> go_to_work
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; go_out_to_the_nature
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; visit_the_golf_club
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; wash_your_car
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; go_out_to_the_town
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; visit_the_bridge_club
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; enjoy_yourself_at_home
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; it_is_fun_to_learn_Japanese
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; you_had_better_stay_in_bed.
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:- pred what_to_do_today_may(weather, activity).
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:- mode what_to_do_today_may(in, in) is semidet.
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:- mode what_to_do_today_may(in, out) is nondet.
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:- mode what_to_do_today_may(out, in) is nondet.
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:- mode what_to_do_today_may(out, out) is nondet.
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:- implementation.
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what_to_do_today_may(W, A) :-
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what_to_do_today(first_of_may, W, A).
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:- type day
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---> monday
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; tuesday
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; wednesday
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; thursday
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; friday
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; saturday
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; sunday
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; eastern
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; first_of_may
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; christmas
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; new_years_day
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; friday_the_13th.
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:- type day_type
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---> workday
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; weekend
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; feastday
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; badday.
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:- type weather_type
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---> nice
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; nasty.
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:- pred what_to_do_today(day, weather, activity).
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:- mode what_to_do_today(in, in, out) is nondet.
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:- mode what_to_do_today(out, in, in) is nondet.
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:- mode what_to_do_today(in, in, in) is semidet.
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:- mode what_to_do_today(in, out, out) is nondet.
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what_to_do_today( Today, Weather, Program ):-
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kind_of_day( Today, Daykind ),
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kind_of_weather( Weather, Weatherkind ),
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proposal( Daykind, Weatherkind, Program ).
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:- pred kind_of_day(day, day_type).
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:- mode kind_of_day(in, out) is det.
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:- mode kind_of_day(out, in) is multi.
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:- mode kind_of_day(out, out) is multi.
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kind_of_day( monday, workday ).
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kind_of_day( tuesday, workday ).
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kind_of_day( wednesday, workday ).
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kind_of_day( thursday, workday ).
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kind_of_day( friday, workday ).
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kind_of_day( saturday, weekend ).
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kind_of_day( sunday, weekend ).
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kind_of_day( eastern, feastday ).
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kind_of_day( first_of_may, feastday ).
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kind_of_day( christmas, feastday ).
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kind_of_day( new_years_day, badday ).
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kind_of_day( friday_the_13th, badday ).
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:- pred kind_of_weather(weather, weather_type).
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:- mode kind_of_weather(in, out) is det.
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:- mode kind_of_weather(out, in) is multi.
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:- mode kind_of_weather(out, out) is multi.
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kind_of_weather( sunny, nice ).
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kind_of_weather( rainy, nasty ).
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kind_of_weather( foggy, nasty ).
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kind_of_weather( windy, nasty ).
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:- pred proposal(day_type, weather_type, activity).
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:- mode proposal(in, in, out) is nondet.
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:- mode proposal(out, in, in) is nondet.
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proposal( workday, _, go_to_work ).
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proposal( weekend, nice, go_out_to_the_nature ).
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proposal( weekend, nice, visit_the_golf_club ).
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proposal( weekend, nice, wash_your_car ).
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proposal( weekend, nasty, go_out_to_the_town ).
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proposal( weekend, nasty, visit_the_bridge_club ).
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proposal( weekend, nasty, enjoy_yourself_at_home ).
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proposal( weekend, _, it_is_fun_to_learn_Japanese ).
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proposal( badday, _, you_had_better_stay_in_bed ).
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proposal( feastday, Weather, Program ) :-
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proposal( weekend, Weather, Program ).
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