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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.
57 lines
1.7 KiB
Mathematica
57 lines
1.7 KiB
Mathematica
:- module multimode_syntax.
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:- interface.
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:- import_module io.
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:- pred main(state::di, state::uo) is det.
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:- implementation.
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main --> [].
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:- func func0 = string.
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:- mode func0 = out is det.
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func0 = "func0 = out" :: out. % missing parentheses
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:- func func1(int) = string.
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:- mode func1(in) = out is det.
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:- mode func1(out) = out is det.
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func1(_::in) = "func1(in) = out". % missing mode annotation on return value
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func1(0) = ("func1(out) = out" :: out). % missing mode annotation on argument
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:- func func2(int, int) = string.
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:- mode func2(in, in) = out is det.
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func2(_::in, _::in) = (R::out) :-
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R = "func2(in, in) = out".
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func2(_::in, 0::out) = (R::out) :- % reference to undeclared mode
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R = "func2(in, out) = out".
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func2(0::out, _::in) = (R::out) :-
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R = "func2(out, in) = out".
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func2(0::out, 0::out) = (R::out) :-
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R = "func2(out, out) = out".
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:- func func2b(int, int) = string.
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func2b(_::in, _::out) = (R::out) :- % another reference to undeclared mode
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R = "func3(in, out) = out".
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:- impure pred pred2b(int, int).
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pred2b(_::in, 0::out) :- % another reference to undeclared mode
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impure puts("func3(in, out) = out").
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:- impure 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, _) :- % missing mode annotation on 2nd arg
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impure puts("test2(in, in)").
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test2(_, 0::out) :- % missing mode annotation on 1st arg
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impure puts("test2(in, out)").
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test2(0::out, _::in) :-
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impure puts("test2(out, in)").
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test2(0::out, 0::out) :-
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impure puts("test2(out, out)").
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:- impure 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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