Files
mercury/tests/hard_coded/qual_adv_test.m
Zoltan Somogyi 2bd7c5ee3e Rename X's aux modules as X_helper_N in hard_coded.
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.
2023-06-16 08:33:22 +02:00

47 lines
1.4 KiB
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% A test using module qualification to resolve ambiguous overloading.
% The three versions of `format' should all produce different output,
% despite having the same name, and both helper modules importing string.m.
%
% The implementation predicates mostly have the same names too,
% and a couple have different clauses.
:- module qual_adv_test.
:- interface.
:- import_module io.
:- pred main(io::di, io::uo) is det.
:- implementation.
:- import_module list.
:- import_module string.
:- import_module qual_adv_test_helper_1.
:- import_module qual_adv_test_helper_2.
main(!IO) :-
String = "asdfjkfhaslks",
FString = "iii %s.\n",
string.format(FString, [s(String)], Out1),
qual_adv_test_helper_1.format(FString, [s(String)], Out2),
qual_adv_test_helper_2.format(FString, [s(String)], Out3),
io.write_string(Out1, !IO),
io.write_string(Out2, !IO),
io.write_string(Out3, !IO),
Out4 = qual_adv_test_helper_1.format_func(FString, [s(String)]),
Out5 = qual_adv_test_helper_2.format_func(FString, [s(String)]),
( if
Out4 = Out2,
Out5 = Out3
then
io.write_string("ok\n", !IO)
else
io.write_string("failed\n", !IO)
).