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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.
89 lines
2.3 KiB
Mathematica
89 lines
2.3 KiB
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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% $ mc bug2
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% bug2.m:009: Warning: incorrect module name in `:- module' declaration.
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% bug2.m:034: In `error(in) = out':
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% bug2.m:034: warning: determinism declaration could be tighter.
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% bug2.m:034: Declared `det', inferred `erroneous'.
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% Software error: variable V_32 not found
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:- module error_func.
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:- interface.
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:- import_module io.
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:- pred main(io__state::di, io__state::uo) is cc_multi.
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:- implementation.
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:- import_module benchmarking.
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:- import_module int.
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:- import_module list.
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:- import_module require.
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:- import_module string.
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:- func first_denomination(int) = int.
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first_denomination(Kinds_of_coins) =
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(if (Kinds_of_coins = 1) then
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1
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else if (Kinds_of_coins = 2) then
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5
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else if (Kinds_of_coins = 3) then
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10
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else if (Kinds_of_coins = 4) then
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25
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else if (Kinds_of_coins = 5) then
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50
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else
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error("wrong kind of coin")
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).
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:- func error(string) = _.
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error(S) = _ :-
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error(S).
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:- func cc_tail(int, int, int) = int.
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cc_tail(Amount, Kinds_of_coins, Count) =
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(if (Amount = 0) then
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Count + 1
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else if (Amount < 0 ; Kinds_of_coins = 0) then
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Count
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else
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cc_tail(Amount - first_denomination(Kinds_of_coins),
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Kinds_of_coins,
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cc_tail(Amount, Kinds_of_coins - 1, Count))
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).
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:- func count_change(int) = int.
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count_change(Amount) =
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cc_tail(Amount, 5, 0).
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:- pred do_count_change(int::in, int::out) is det.
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do_count_change(Amount, Result) :-
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Result = count_change(Amount).
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main -->
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io__command_line_arguments(Args),
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( if { Args = [] } then
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{ N = 350 },
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{ do_count_change(N, Answer) },
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io__format("Answer = %d\n", [i(Answer)])
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else if { Args = [Num] } then
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( if { string__to_int(Num, N), N >= 0 } then
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{ benchmark_det(do_count_change, N, Answer, 1, Time) },
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{ string__format("Answer = %d, Time = %d milliseconds\n",
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[i(Answer), i(Time)], Message) },
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io__write_string(Message)
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else
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io__write_string("invalid argument\n")
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)
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else
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io__write_string("wrong number of arguments\n")
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).
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