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Estimated hours taken: 0.1 samples/committed_choice.m: Declare main as `cc_multi', not `multi'.
21 lines
474 B
Mathematica
21 lines
474 B
Mathematica
% An example module to illustrate committed choice nondeterminism in Mercury.
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% This program should print out _either_
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%
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% Hello, World
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% or
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% Goodbye, World
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%
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% Which one it prints out is unspecified.
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% The implementation can pick either.
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:- module committed_choice.
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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 cc_multi.
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:- implementation.
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main --> io__write_string("Hello, world\n").
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main --> io__write_string("Goodbye, world\n").
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