Files
mercury/tests/term/exception_analysis_test2.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
919 B
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
:- module exception_analysis_test2.
:- interface.
% Test for correct handling of enumerations with user-defined equality.
%
:- pred test1(foo::in, foo::in) is semidet.
:- pred test2(bar::in, bar::in) is semidet.
:- type foo
---> foo0
; foo1
; foo2
; foo3
where equality is foo_equals.
:- pred my_unify(T::in, T::in) is semidet.
:- pred foo_equals(foo::in, foo::in) is semidet.
:- type bar
---> bar1
; bar2(int)
; bar3(foo).
:- implementation.
:- import_module exception.
test1(A, B) :-
my_unify(A, B).
test2(A, B) :-
my_unify(A, B).
my_unify(A, B) :-
unify(B, A).
foo_equals(_, _) :-
throw("Cannot compare values of type foo").