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33eb3028f5
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
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 debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
67 lines
1.9 KiB
Mathematica
67 lines
1.9 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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% mutable_decl.m
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% Ralph Becket <rafe@cs.mu.oz.au>
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% Wed Aug 31 15:19:58 EST 2005
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%
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% Test the `:- mutable(...)' declaration.
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%
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%---------------------------------------------------------------------------%
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:- module mutable_decl.
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:- interface.
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:- import_module io.
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:- impure pred main(io :: di, io :: uo) is cc_multi.
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%---------------------------------------------------------------------------%
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%---------------------------------------------------------------------------%
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:- implementation.
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:- import_module int.
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:- import_module list.
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:- import_module std_util.
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:- import_module string.
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%---------------------------------------------------------------------------%
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:- mutable(x, int, 0, ground, []).
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:- mutable(y, int, 0, ground, [untrailed]).
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:- mutable(z, int, 0, ground, [untrailed, thread_local]).
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main(!IO) :-
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semipure get_x(X0), impure set_x(X0 + 1),
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semipure get_x(X1), impure set_x(X1 + 1),
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semipure get_x(X2), impure set_x(X2 + 1),
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io.write_list([X0, X1, X2], ", ", io.write_int, !IO),
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io.nl(!IO),
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impure set_x(0),
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( if impure my_member(1, [2, 3, 4, 5, 6])
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then
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io.print("what the?!\n", !IO)
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else
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true
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),
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semipure get_x(X), io.write_int(X, !IO), io.nl(!IO),
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semipure get_y(Y), io.write_int(Y, !IO), io.nl(!IO),
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semipure get_z(Z), io.write_int(Z, !IO), io.nl(!IO).
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:- impure pred my_member(int::in, list(int)::in) is nondet.
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my_member(A, [B | Bs]) :-
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semipure get_x(X), impure set_x(X + 1),
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semipure get_y(Y), impure set_y(Y + 1),
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semipure get_z(Z), impure set_z(Z + 1),
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(
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A = B
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;
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impure my_member(A, Bs)
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).
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%---------------------------------------------------------------------------%
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