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fdd141bf77
tests/invalid/*.{m,err_exp}:
tests/misc_tests/*.m:
tests/mmc_make/*.m:
tests/par_conj/*.m:
tests/purity/*.m:
tests/stm/*.m:
tests/string_format/*.m:
tests/structure_reuse/*.m:
tests/submodules/*.m:
tests/tabling/*.m:
tests/term/*.m:
tests/trailing/*.m:
tests/typeclasses/*.m:
tests/valid/*.m:
tests/warnings/*.{m,exp}:
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 tests
that check compiler error messages, expect the new line numbers.
browser/cterm.m:
browser/tree234_cc.m:
Import only one module per line.
tests/hard_coded/boyer.m:
Fix something I missed.
39 lines
978 B
Mathematica
39 lines
978 B
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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:- module constrained_poly_multi.
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:- interface.
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:- pred test is det.
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:- pred test2 is failure.
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%---------------------------------------------------------------------------%
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:- implementation.
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:- type either ---> left ; right.
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:- inst left ---> left.
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:- inst right ---> right.
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:- type fruit ---> apple ; orange ; pear.
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:- inst apple ---> apple.
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:- inst orange ---> orange.
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:- pred either(either, fruit, fruit, fruit).
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:- mode either(in(left), in(I =< apple), in(J =< orange), out(I =< apple))
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is det.
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:- mode either(in(right), in(I =< apple), in(J =< orange), out(J =< orange))
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is det.
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either(left, X, _, X).
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either(right, _, X, X).
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test :-
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either(left, apple, orange, apple),
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either(right, apple, orange, orange).
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test2 :-
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either(left, apple, orange, orange).
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