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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
874 B
Mathematica
39 lines
874 B
Mathematica
% vim: ft=mercury ts=8 sw=4 et
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% Test that a multithread program doesn't terminate until all threads complete.
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:- module thread_barrier.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is cc_multi.
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:- implementation.
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:- import_module int.
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:- import_module thread.
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:- import_module thread.channel.
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:- import_module unit.
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main(!IO) :-
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channel.init(Channel, !IO),
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loop(Channel, 10, !IO).
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:- pred loop(channel(unit)::in, int::in, io::di, io::uo) is cc_multi.
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loop(Channel, N, !IO) :-
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( if N > 0 then
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io.write_string("loop\n", !IO),
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thread.spawn(loop(Channel, N-1), !IO),
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% Give the current thread something to do.
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channel.put(Channel, unit, !IO)
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else
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true
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).
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:- finalize fin/2.
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:- pred fin(io::di, io::uo) is det.
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fin(!IO) :-
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% This should appear last.
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io.write_string("fin.\n", !IO).
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