mirror of
https://github.com/Mercury-Language/mercury.git
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ecb5e4a9e6
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.
64 lines
1.9 KiB
Mathematica
64 lines
1.9 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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% Copyright (C) 1997-1998 The University of Melbourne.
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% This file may only be copied under the terms of the GNU Library General
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% Public License - see the file COPYING.LIB in the Mercury distribution.
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%---------------------------------------------------------------------------%
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%
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% File: test_exceptions_func.m.
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% Main author: fjh.
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%
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% Test cases for exception handling functions.
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%
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% XXX we should test nested exception handlers.
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%
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%---------------------------------------------------------------------------%
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:- module test_exceptions_func.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is cc_multi.
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:- implementation.
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:- import_module exception.
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main(!IO) :-
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try(det_throw, R1),
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io.print("det_throw: ", !IO),
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print_r(R1, !IO), io.nl(!IO),
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try(det_succeed, R2),
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io.print("det_succeed: ", !IO),
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print_r(R2, !IO), io.nl(!IO),
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try(semidet_throw, SemidetThrowResult),
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io.print("semidet_throw: ", !IO),
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print_r(SemidetThrowResult, !IO), io.nl(!IO),
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try(semidet_succeed, SemidetSucceedResult),
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io.print("semidet_succeed: ", !IO),
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print_r(SemidetSucceedResult, !IO), io.nl(!IO),
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try(semidet_fail, SemidetFailResult),
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io.print("semidet_fail: ", !IO),
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print_r(SemidetFailResult, !IO), io.nl(!IO).
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:- pred print_r(exception_result(T)::in, io::di, io::uo) is det.
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print_r(E, !IO) :-
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print(E, !IO).
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:- pred det_throw(string::out) is det.
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det_throw(throw("det_throw")).
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:- pred semidet_throw(string::out) is semidet.
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semidet_throw(throw("semidet_throw")).
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:- pred det_succeed(string::out) is det.
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det_succeed("det_succeed").
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:- pred semidet_succeed(string::out) is semidet.
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semidet_succeed("semidet_succeed").
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:- pred semidet_fail(string::out) is semidet.
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semidet_fail("semidet_fail") :-
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fail.
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