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https://github.com/Mercury-Language/mercury.git
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fdd141bf77
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.
54 lines
1.4 KiB
Mathematica
54 lines
1.4 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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% Regression test for bug #142 (worked around in inlining.m)
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%
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% mmc --optimise-higher-order --inline-single-use -C bug142.m
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% Uncaught Mercury exception:
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% Software Error: hlds_rtti.m: Unexpected: inconsistent typeclass_infos
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:- module bug142.
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:- interface.
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:- type r(T)
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---> ok(T)
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; err.
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:- type dcg(T, State) == (pred(r(T), State, State)).
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:- mode dcg == in(pred(out, in, out) is det).
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:- typeclass dcg(Token, State) <= ((State -> (Token))) where [
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].
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:- pred or(dcg(T, State)::dcg, dcg(T, State)::dcg,
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r(T)::out, State::in, State::out) is det <= dcg(Token, State).
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:- pred orr(dcg(T, State)::dcg, dcg(T, State)::dcg, dcg(T, State)::dcg,
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r(T)::out, State::in, State::out) is det <= dcg(Token, State).
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%---------------------------------------------------------------------------%
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:- implementation.
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or(PA, PB, Result, S0, S) :-
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PA(RA, S0, S1),
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(
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RA = ok(V),
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S = S1,
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Result = ok(V)
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;
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RA = err,
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PB(RB, S0, S),
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(
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RB = ok(V),
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Result = ok(V)
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;
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RB = err,
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Result = err
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)
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).
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orr(PA, PB, PC, Result, S0, S) :-
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or(or(PA, PB), PC, Result, S0, S).
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