Files
mercury/tests/general/hello_again.m
Zoltan Somogyi ecb5e4a9e6 Update the style of many test cases.
tests/declarative_debugger/*.m:
tests/exceptions/*.m:
tests/general/*.m:
tests/grade_subdirs/*.m:
tests/purity/*.m:
tests/submodules/*.m:
tests/typeclasses/*.m:
    Update programming style.

tests/declarative_debugger/*.inp:
    Update line numbers in breakpoint commands.
tests/declarative_debugger/*.exp:
    Update expected line numbers.

tests/exceptions/Mercury.options:
tests/general/Mercury.options:
    Disable some warnings that are irrelevant to the test.
2021-07-25 23:26:17 +10:00

36 lines
758 B
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% A regression test: mercury-0.4 miscompiled this program.
:- module hello_again.
:- interface.
:- import_module io.
:- pred main(io::di, io::uo) is det.
:- implementation.
:- import_module solutions.
main(!IO) :-
solutions(hello(1, 1), List),
io.write_strings(List, !IO).
:- pred hello(int::in, int::in, string::out) is nondet.
hello(1, 1, "Hello, world\n").
hello(1, 1, "Hello again, world\n").
% should output both strings
% ------------------------
% But it does not seem to:
% ------------------------
%
% > mc test4
% > test4
% Hello, world
% >
%