Files
mercury/tests/invalid/promise_equivalent_solutions_test_2.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

41 lines
820 B
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
:- module promise_equivalent_solutions_test_2.
:- interface.
:- pred p1(int::ia) is semidet.
:- pred p2(int::ia, int::ia) is semidet.
:- pred p3(int::ia, int::out) is semidet.
:- implementation.
% This should pass.
p1(X) :-
promise_equivalent_solutions [X] (
q(X)
).
% Compiler should complain about Y being possibly constrained.
p2(X, Y) :-
promise_equivalent_solutions [X] (
q(X),
q(Y)
).
% Compiler should complain about Y being bound.
p3(X, Y) :-
promise_equivalent_solutions [X] (
q(X),
q(Y)
).
:- pred q(int::oa) is multi.
q(1).
q(2).
q(3).