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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.
39 lines
889 B
Mathematica
39 lines
889 B
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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:- module mpj2.
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:- interface.
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:- typeclass coll(E, C) <= (C -> E) where [
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func i(E, C) = C
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].
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:- type intlist
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---> []
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; [int | intlist].
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:- type stringlist
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---> []
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; [string | stringlist].
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:- func g(intlist) = intlist.
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%---------------------------------------------------------------------------%
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:- implementation.
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:- instance coll(int, intlist) where [
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(i(N, L) = [N | L])
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].
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:- instance coll(string, stringlist) where [
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(i(S, L) = [S | L])
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].
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g(L) = f(1, 2, L).
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% This probably should be an error, or at least a warning, since the
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% constraints could be tighter.
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:- func f(A, B, C) = C <= (coll(A, C), coll(B, C)).
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f(A, B, C) = i(A, i(B, C)).
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