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4c71c5db87
Estimated hours taken: 3 Branches: main Gets the tests in tests/invalid working in the il grade. compiler/options.m: Add a new developer option, --no-automatic-intermodule-optimization. This is used to turn off intermodule optimization in the tests/invalid directory so that the error messages are no longer generated during the --make-optimization-interface process. compiler/handle_options.m: Test automatic-intermodule-optimization when determining whether to turn intermodule optimization on in the il grade. tests/invalid/Mercury.options: tests/invalid/purity/Mercury.options: Add --no-automatic-intermodule-optimization. tests/invalid/foreign_singleton.err_exp2: tests/invalid/foreign_type_2.err_exp2: tests/invalid/pragma_c_code_dup_var.err_exp2: tests/invalid/pragma_c_code_no_det.err_exp2: Add a second expected error message for non C backends. tests/invalid/impure_method_impl.m: tests/invalid/multimode_missing_impure.m: tests/invalid/multimode_syntax.m: tests/invalid/pragma_c_code_no_det.m: tests/invalid/purity/impure_func_t2.m: tests/invalid/purity/impure_func_t3.m: tests/invalid/purity/impure_func_t4.m: tests/invalid/purity/impure_func_t5.m: tests/invalid/purity/impure_func_t7.m: tests/invalid/purity/impure_pred_t1.m: tests/invalid/purity/impure_pred_t2.m: tests/invalid/purity/purity.m: Add Mercury implementations of foreign_code predicates.
51 lines
1.0 KiB
Mathematica
51 lines
1.0 KiB
Mathematica
:- module multimode_missing_impure.
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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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main -->
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{ In = 42 },
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{ test0 },
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{ test1(In) },
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{ test1(_Out0) },
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{ test2(In, In) },
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{ test2(In, _Out1) },
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{ test2(_Out2, In) },
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{ test2(_Out3, _Out4) }.
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:- pred test0.
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:- mode test0 is det.
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test0 :-
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puts("test0").
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% This should be declared impure, or promise pure
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:- pred test1(int).
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:- mode test1(in) is det.
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:- mode test1(out) is det.
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test1(_::in) :-
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puts("test1(in)").
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test1(0::out) :-
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puts("test1(out)").
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% This should be declared impure, or promise pure
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:- pred test2(int, int).
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:- mode test2(in, in) is det.
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:- mode test2(in, out) is det.
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:- mode test2(out, in) is det.
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:- mode test2(out, out) is det.
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test2(_::in, _::in) :-
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puts("test2(in, in)").
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test2(_::in, 0::out) :-
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puts("test2(in, out)").
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test2(0::out, _::in) :-
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puts("test2(out, in)").
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test2(0::out, 0::out) :-
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puts("test2(out, out)").
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:- pred puts(string::in) is det.
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:- pragma c_code(puts(S::in), [will_not_call_mercury], "puts(S)").
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puts(_).
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