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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.
45 lines
938 B
Mathematica
45 lines
938 B
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 the switch pruning code in simplify.m.
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:- module prune_switch.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is det.
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:- implementation.
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:- type t
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---> f(int)
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; g(int)
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; h(int).
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main(!IO) :-
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create_switch_var(SwitchedOn),
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( if
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(
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SwitchedOn = f(Int)
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;
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SwitchedOn = h(Int)
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)
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then
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io.write_int(Int, !IO)
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else
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io.write_string("Failed", !IO)
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).
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:- pred create_switch_var(t::out) is det.
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create_switch_var(Var) :-
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create_switch_var_2(Var).
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:- pred create_switch_var_2(t :: (free >> bound(f(ground);g(ground)))) is det.
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:- pragma no_inline(create_switch_var_2/1).
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create_switch_var_2(f(1)).
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