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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
1.1 KiB
Mathematica
39 lines
1.1 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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% This is a regression test. Earlier versions of the compiler did not notice
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% that Acc0 is an input parameter of the lambda expression and thus did not
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% detect that the disjunction is a switch on Acc0.
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:- module lambda_switch.
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:- interface.
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:- import_module maybe.
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:- type agg_func(T, S)
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---> agg(S, func(S, T) = S).
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:- inst agg_mode == bound(agg(ground, func(in, in) = out is det)).
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:- mode agg_in == agg_mode >> agg_mode.
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:- mode agg_out == free >> agg_mode.
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:- func min(func(T) = int) = agg_func(T, maybe(int)).
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:- mode min(func(in) = out is det) = agg_out is det.
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:- implementation.
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:- import_module int.
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min(F) = agg(no, M) :-
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M = (func(Acc0, Val0) = Acc :-
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Val = apply(F, Val0),
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(
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Acc0 = no,
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Acc = yes(Val)
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;
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Acc0 = yes(Acc1),
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( Acc1 < Val -> Acc = yes(Acc1) ; Acc = yes(Val))
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)
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).
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