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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.
73 lines
1.6 KiB
Mathematica
73 lines
1.6 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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:- module table_foreign_enum.
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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 string.
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:- pragma require_feature_set([memo]).
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main(!IO) :-
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test_foreign_enum(bar, baz, Result),
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io.write_string("First result: " ++ Result ++ "\n", !IO),
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print_second_result(!IO).
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:- pragma no_inline(print_second_result/2).
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:- pred print_second_result(io::di, io::uo) is det.
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print_second_result(!IO) :-
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test_foreign_enum(bar, baz, Result),
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io.write_string("Second result: " ++ Result ++ "\n", !IO).
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:- pragma memo(test_foreign_enum/3).
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:- pred test_foreign_enum(foo::in, foo::in, string::out) is det.
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test_foreign_enum(A, B, Out) :-
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StrA = string.string(A),
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Number = mystery(B),
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Out = StrA ++ int_to_string(Number).
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:- pragma no_inline(mystery/1).
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:- func mystery(foo) = int.
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:- pragma foreign_proc("C",
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mystery(X::in) = (Y::out),
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[will_not_call_mercury, promise_pure],
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"
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static int called = 0;
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if (called) {
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fprintf(stdout, ""mystery has been called again\\n"");
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fflush(stdout);
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}
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Y = X + 1001;
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called = 1;
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").
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:- type foo
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---> foo
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; bar
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; baz.
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:- pragma foreign_decl("C", "
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#define CONSTANT1 300
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#define CONSTANT2 400
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#define CONSTANT3 500
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").
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:- pragma foreign_enum("C", foo/0,
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[
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foo - "CONSTANT1",
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bar - "CONSTANT2",
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baz - "CONSTANT3"
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]).
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