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103 lines
2.6 KiB
Mathematica
103 lines
2.6 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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%
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% This test case tests the use of module names that are C/C++/Java
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% keywords, namely `int', `char', and `class'. These might cause
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% problems for back-ends targetting C/Java.
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:- module class.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is det.
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:- implementation.
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%---------------------------------------------------------------------------%
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:- module class.char.
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:- interface.
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:- import_module io.
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:- type foo
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---> bar
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; baz(int).
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:- pred hello(io::di, io::uo) is det.
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:- implementation.
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hello(!IO) :-
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io.write_string("class.char.hello\n", !IO).
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:- end_module class.char.
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%---------------------------------------------------------------------------%
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:- module class.int.
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:- interface.
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:- import_module io.
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:- type foo
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---> bar
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; baz(int).
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:- pred hello(io::di, io::uo) is det.
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:- implementation.
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hello(!IO) :-
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io.write_string("class.int.hello\n", !IO).
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:- end_module class.int.
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%---------------------------------------------------------------------------%
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% Now we are back in the parent module.
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:- import_module class.char.
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:- use_module class.int.
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:- import_module type_desc.
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:- import_module std_util.
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:- import_module require.
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:- type t1 == class.char.foo.
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:- type t2 == char.foo.
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:- type t3 == foo.
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:- type t4 == class.int.foo.
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:- type t5 == class.int.foo. % was int.foo, but that is not fully qualified
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main(!IO) :-
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class.char.hello(!IO),
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char.hello(!IO),
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hello(!IO),
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class.int.hello(!IO),
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int.hello(!IO),
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io.print("t1 = ", !IO), io.print_line(type_of(has_type_t1), !IO),
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io.print("t2 = ", !IO), io.print_line(type_of(has_type_t2), !IO),
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io.print("t3 = ", !IO), io.print_line(type_of(has_type_t3), !IO),
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io.print("t4 = ", !IO), io.print_line(type_of(has_type_t4), !IO),
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io.print("t5 = ", !IO), io.print_line(type_of(has_type_t5), !IO),
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io.print("has_type_t1 = ", !IO), io.print_line(has_type_t1, !IO),
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io.print("has_type_t2 = ", !IO), io.print_line(has_type_t2, !IO),
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io.print("has_type_t3 = ", !IO), io.print_line(has_type_t3, !IO),
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io.print("has_type_t4 = ", !IO), io.print_line(has_type_t4, !IO),
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io.print("has_type_t5 = ", !IO), io.print_line(has_type_t5, !IO).
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:- func has_type_t1 = t1.
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:- func has_type_t2 = t2.
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:- func has_type_t3 = t3.
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:- func has_type_t4 = t4.
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:- func has_type_t5 = t5.
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has_type_t1 = class.char.bar.
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has_type_t2 = char.bar.
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has_type_t3 = bar.
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has_type_t4 = class.int.bar.
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has_type_t5 = int.bar.
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:- end_module class.
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