%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% Another test case to test nested modules.

:- module nested2.
:- interface.
:- import_module io.

:- pred hello(io::di, io::uo) is det.

%---------------------------------------------------------------------------%

:- module nested2.child.
:- interface.

% module `io' is imported in nested2

:- type t1 == foo.
:- type t2 == nested2.foo.

:- pred main(io::di, io::uo) is det.

:- end_module nested2.child.

%---------------------------------------------------------------------------%

:- implementation.

:- module nested2.child.
:- implementation.
:- import_module std_util.
:- import_module type_desc.

:- type t3 == foo.
:- type t4 == nested2.foo.

:- func has_type_t1 = t1.
:- func has_type_t2 = t2.
:- func has_type_t3 = t3.
:- func has_type_t4 = t4.

has_type_t1 = bar.
has_type_t2 = nested2.bar.
has_type_t3 = baz(42).
has_type_t4 = nested2.baz(42).

main(!IO) :-
    nested2.hello(!IO),
    hello(!IO),

    io.print("t1 = ", !IO), io.print_line(type_of(has_type_t1), !IO),
    io.print("t2 = ", !IO), io.print_line(type_of(has_type_t2), !IO),
    io.print("t3 = ", !IO), io.print_line(type_of(has_type_t3), !IO),
    io.print("t4 = ", !IO), io.print_line(type_of(has_type_t4), !IO),

    io.print("has_type_t1 = ", !IO), io.print_line(has_type_t1, !IO),
    io.print("has_type_t2 = ", !IO), io.print_line(has_type_t2, !IO),
    io.print("has_type_t3 = ", !IO), io.print_line(has_type_t3, !IO),
    io.print("has_type_t4 = ", !IO), io.print_line(has_type_t4, !IO).

:- end_module nested2.child.

:- type foo
    --->    bar
    ;       baz(int).

hello(!IO) :-
    io.print("nested2.hello\n", !IO).

:- end_module nested2.