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https://github.com/Mercury-Language/mercury.git
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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.
48 lines
1.8 KiB
Mathematica
48 lines
1.8 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 for a bug in switch detection
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% where it was preferring incomplete switches to complete
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% one-case switches, and hence inferring the wrong determinism.
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%---------------------------------------------------------------------------%
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:- module switch_detection_bug.
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:- interface.
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:- type note ---> note(rank, modifier, octave).
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:- type rank ---> c ; d ; e ; f ; g ; a ; b .
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:- type modifier ---> natural ; sharp ; flat .
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:- type octave == int.
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:- type qualifier ---> maj ; min .
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:- pred next_topnote(note, qualifier, note).
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:- mode next_topnote(in, in, out) is multi.
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%---------------------------------------------------------------------------%
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:- implementation.
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next_topnote(note(c, _, Oct), _, note(d, natural, Oct)).
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next_topnote(note(d, _, Oct), _, note(c, natural, Oct)).
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next_topnote(note(d, _, Oct), maj, note(e, natural, Oct)).
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next_topnote(note(d, _, Oct), min, note(e, flat, Oct)).
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next_topnote(note(e, _, Oct), _, note(d, natural, Oct)).
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next_topnote(note(e, _, Oct), _, note(f, natural, Oct)).
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next_topnote(note(f, _, Oct), maj, note(e, natural, Oct)).
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next_topnote(note(f, _, Oct), min, note(e, flat, Oct)).
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next_topnote(note(g, _, Oct), _, note(f, natural, Oct)).
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next_topnote(note(g, _, Oct), min, note(a, flat, Oct)).
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next_topnote(note(g, _, Oct), maj, note(a, natural, Oct)).
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next_topnote(note(a, _, Oct), _, note(g, natural, Oct)).
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next_topnote(note(a, _, Oct), min, note(b, flat, Oct)).
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next_topnote(note(a, _, Oct), maj, note(b, natural, Oct)).
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next_topnote(note(b, _, Oct), maj, note(a, natural, Oct)).
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next_topnote(note(b, _, Oct), min, note(a, flat, Oct)).
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%---------------------------------------------------------------------------%
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