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https://github.com/Mercury-Language/mercury.git
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33eb3028f5
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
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 debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
71 lines
1.7 KiB
Mathematica
71 lines
1.7 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 is a regression test - a previous version of the compiler
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% got an internal compiler error when compiling this file.
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% (Thanks to Bart Demoen for this test.)
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/* Running this program yields
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213
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4
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*** Mercury runtime: caught segmentation violation ***
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cause: address not mapped to object
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PC at signal: 120476 (1d69c)
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address involved: 8
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exiting from signal handler
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*/
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:- module partition.
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:- interface.
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:- import_module io.
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:- pred main(io__state::di, io__state::uo) is det.
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:- implementation.
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:- import_module int.
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:- import_module list.
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:- import_module pair.
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:- import_module solutions.
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main -->
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{ solutions(bug, List) },
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( { List = [] } ->
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io__write_string("No solution\n")
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;
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print_solnlist(List)
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).
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:- pred print_solnlist(list(pair(list(int)))::in, io__state::di, io__state::uo)
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is det.
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print_solnlist([]) --> [].
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print_solnlist([Le - Gr | Rest]) -->
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print_intlist(Le),
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print_intlist(Gr),
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io__nl,
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print_solnlist(Rest).
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:- pred bug(pair(list(int))::out) is nondet.
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bug(Le - Gr) :-
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part(3, [4, 2, 1, 3], Le, Gr).
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:- pred part(int, list(int), list(int), list(int)).
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:- mode part(in, in, out, out) is nondet.
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part(_X, [], [], []).
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part(X, [Y | L], [Y | Le], Gr):-
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Y =< X, part(X, L, Le, Gr).
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part(X, [Y | L], Le, [Y | Gr]):-
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Y > X, part(X, L, Le, Gr).
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:- pred print_intlist(list(int)::in, io__state::di, io__state::uo) is det.
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print_intlist([])--> io__nl.
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print_intlist([X | L])--> io__write_int(X), print_intlist(L).
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:- end_module partition.
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