Files
mercury/tests/stm/basic2.m
Zoltan Somogyi fdd141bf77 Clean up the tests in the other test directories.
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.
2015-02-16 12:32:18 +11:00

44 lines
840 B
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% From orig/stm-compiler/test4
%
% Tests that an predicate argument with mode out can be bound within a
% atomic scope.
%
:- module basic2.
:- interface.
:- import_module io.
:- pred main(io::di, io::uo) is det.
:- implementation.
:- import_module stm_builtin.
:- import_module int.
:- import_module exception.
:- import_module bool.
:- pred do_atomic(bool::out, io::di, io::uo) is det.
do_atomic(Y, IO0, IO1) :-
atomic [outer(IO0, IO1), inner(STM, STM)] (
Y = yes
).
main(!IO) :-
do_atomic(K, !IO),
(
K = yes,
Y = 1
;
K = no,
Y = 2
),
io.write_int(Y, !IO),
io.nl(!IO).