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2bd7c5ee3e
tests/hard_coded/*.m:
Rename modules as mentioned above.
In a few cases, where the main module's name itself had a suffix,
such as "_mod_a" or "_main", remove that suffix. This entails
renaming the .exp file as well. (In some cases, this meant that
the name of a helper module was "taken over" by the main module
of the test case.)
Update all references to the moved modules.
General updates to programming style, such as
- replacing DCG notation with state var notation
- replacing (C->T;E) with (if C then T else E)
- moving pred/func declarations to just before their code
- replacing io.write/io.nl sequences with io.write_line
- replacing io.print/io.nl sequences with io.print_line
- fixing too-long lines
- fixing grammar errors in comments
tests/hard_coded/Mmakefile:
tests/hard_coded/Mercury.options:
Update all references to the moved modules.
Enable the constant_prop_int test case. The fact that it wasn't enabled
before is probably an accident. (When constant_prop_int.m was created,
the test case was added to a list in the Mmakefile, but that list
was later removed due to never being referenced.)
tests/hard_coded/constant_prop_int.{m,exp}:
Delete the calls to shift operations with negative shift amounts,
since we have added a compile-time error for these since the test
was originally created.
40 lines
798 B
Mathematica
40 lines
798 B
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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:- module quantifier.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is det.
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:- implementation.
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:- import_module list.
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:- import_module int.
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main(!IO) :-
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( if
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P = (pred(X :: out) is det :- X = 6),
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foo(Q),
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all [X] (call(P, X) <=> call(Q, X))
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then
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io.print_line("equivalent", !IO)
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else
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io.print_line("not equivalent", !IO)
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).
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:- pred sum(list(int), int).
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:- mode sum(in, out) is det.
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sum([], 0).
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sum([X | L], X + N1) :-
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sum(L, N1).
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:- pred foo(pred(int)).
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:- mode foo(free >> (pred(out) is det)) is det.
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foo(sum([1, 2, 3])).
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