mirror of
https://github.com/Mercury-Language/mercury.git
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88047bbb45
tests/general/float_test.exp3:
tests/general/float_test.m:
tests/general/read_dir_regression.exp4:
tests/general/read_dir_regression.m:
tests/hard_coded/remove_file.exp2:
tests/hard_coded/remove_file.m:
Delete Erlang backend specific expected outputs.
tests/hard_coded/Mmakefile:
tests/hard_coded/erlang_deconstruct.exp:
tests/hard_coded/erlang_deconstruct.m:
tests/hard_coded/existential_list.exp:
tests/hard_coded/existential_list.m:
tests/valid/Mmakefile:
tests/valid/erl_ite_vars.m:
tests/valid/zf_erlang_bug.m:
Delete erlang target specific tests.
tests/*:
Delete Erlang foreign procs and foreign types.
630 lines
16 KiB
Mathematica
630 lines
16 KiB
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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% Test the float_reg.m pass.
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:- module ho_float_reg.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is cc_multi.
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%---------------------------------------------------------------------------%
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%---------------------------------------------------------------------------%
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:- implementation.
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:- import_module float.
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:- import_module list.
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:- import_module pair.
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:- import_module require.
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:- import_module solutions.
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%---------------------------------------------------------------------------%
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main(!IO) :-
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P1 = foo(1.5),
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P2 = foo(1.5, 2.5),
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begin("plain call", !IO),
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some [Res] (
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foo(1.5, 2.5, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("higher-order call", !IO),
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some [Res] (
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P1(2.5, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("docall", !IO),
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some [Res] (
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docall(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("docall_inline", !IO),
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some [Res] (
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docall_inline(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("get_docall", !IO),
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some [DoCall, Res] (
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get_docall(DoCall),
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DoCall(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("get_docall2", !IO),
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some [DoCall1, DoCall2, Res] (
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get_docall2(DoCall2),
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DoCall2(DoCall1),
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DoCall1(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("get_docall3", !IO),
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some [DoCall1, DoCall2, DoCall3, Res] (
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get_docall3(DoCall3),
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DoCall3(DoCall2),
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DoCall2(DoCall1),
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DoCall1(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("docall_foreign_poly", !IO),
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some [Res] (
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docall_foreign_poly(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("docall_foreign_float", !IO),
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some [Res] (
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docall_foreign_float(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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some [SPoly, SMono, Res1, Res2, Res3] (
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SPoly = struct_poly(P2),
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SMono = struct_mono(foo(1.5, 2.5)) : struct(float),
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begin("docall_struct_poly_generic_args", !IO),
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docall_struct_poly_generic_args(SPoly, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO),
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begin("docall_struct_poly_float_args", !IO),
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docall_struct_poly_float_args(SPoly, 3.5, Res2),
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io.write_float(Res2, !IO),
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io.nl(!IO),
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begin("docall_struct_mono", !IO),
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docall_struct_mono(SMono, 3.5, Res3),
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io.write_float(Res3, !IO),
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io.nl(!IO)
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),
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begin("docall_struct_both", !IO),
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some [S, Res1, Res2] (
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S = struct_both(P2, P2),
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docall_struct_both(S, 3.5, Res1, 3.5, Res2),
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io.write_float(Res1, !IO),
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io.nl(!IO),
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io.write_float(Res2, !IO),
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io.nl(!IO)
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),
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some [T, Res1, Res2] (
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T = foo(1.5, 2.5) - "foo",
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begin("docall_pair_poly", !IO),
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docall_pair_poly(T, 3.5, Res1),
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io.write_float(Res1, !IO),
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io.nl(!IO),
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begin("docall_pair_float", !IO),
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docall_pair_float(T, 3.5, Res2),
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io.write_float(Res2, !IO),
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io.nl(!IO)
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),
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some [T, Res1, Res2, Res3] (
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T = {foo(1.5, 2.5)},
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begin("docall_tuple_poly", !IO),
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docall_tuple_poly(T, 3.5, Res1),
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io.write_float(Res1, !IO),
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io.nl(!IO),
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begin("docall_tuple_float", !IO),
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docall_tuple_float(T, 3.5, Res2),
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io.write_float(Res2, !IO),
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io.nl(!IO),
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begin("docall_tuple2_float", !IO),
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docall_tuple2_float({T}, 3.5, Res3),
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io.write_float(Res3, !IO),
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io.nl(!IO)
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),
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begin("get_struct_pred_switch", !IO),
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some [S, Pred, Res] (
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S = struct_poly(P2),
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get_struct_pred_switch(S, Pred),
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Pred(3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("get_struct_pred_disj", !IO),
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some [S, Res] (
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S = struct_poly(P2),
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unsorted_solutions(
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(pred(R::out) is multi :-
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get_struct_pred_disj(S, P),
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P(3.5, R)
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), Res),
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io.write(Res, !IO),
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io.nl(!IO)
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),
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begin("get_struct_pred_ite", !IO),
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some [S, Pred, Res] (
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S = struct_poly(P2),
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get_struct_pred_ite(S, Pred),
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Pred(3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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some [Res] (
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begin("meth1", !IO),
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meth1(1.5, 2.5, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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some [Res] (
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begin("meth2", !IO),
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meth2(1.5, 2.5, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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some [Res] (
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begin("meth3", !IO),
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meth3(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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some [Res] (
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begin("meth4", !IO),
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meth4(P1, 2.5, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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some [Res] (
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begin("meth5", !IO),
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meth5(DoCall),
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DoCall(P2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("cast_inst", !IO),
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some [S1, S2, Res] (
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S1 = struct_poly(P2),
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cast_inst(S1, S2),
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docall_struct_poly_float_args(S2, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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begin("lost_inst", !IO),
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some [S1, S2, S3, S2_Cast, Res] (
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S1 = struct_poly(P2),
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lost_inst(S1, S2),
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cast_inst(S2, S3),
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docall_struct_mono(S3, 3.5, Res),
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io.write_float(Res, !IO),
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io.nl(!IO)
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),
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some [T, Res] (
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begin("map_recursive_type", !IO),
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T = foo(1.5, 2.5),
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map_recursive_type(cons(T, cons(T, cons(T, nil))), 3.5, Res),
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io.write(Res, !IO),
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io.nl(!IO)
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).
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%---------------------------------------------------------------------------%
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:- pred begin(string::in, io::di, io::uo) is det.
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begin(Message, !IO) :-
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io.nl(!IO),
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io.write_string(Message, !IO),
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io.nl(!IO),
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clear_float_regs(!IO).
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:- pred clear_float_regs(io::di, io::uo) is det.
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:- pragma foreign_proc("C",
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clear_float_regs(_IO0::di, _IO::uo),
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[will_not_call_mercury, promise_pure, thread_safe],
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"
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#if defined(MR_f)
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MR_f(1) = 0.0;
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MR_f(2) = 0.0;
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MR_f(3) = 0.0;
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MR_f(4) = 0.0;
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MR_f(5) = 0.0;
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MR_f(6) = 0.0;
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MR_f(7) = 0.0;
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MR_f(8) = 0.0;
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MR_f(9) = 0.0;
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MR_f(10) = 0.0;
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#endif
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").
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clear_float_regs(!IO).
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%---------------------------------------------------------------------------%
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:- pred foo(float::in, float::in, float::in, float::out) is det.
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foo(A, B, C, X) :-
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X = A + B*B + C*C*C.
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%---------------------------------------------------------------------------%
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:- pred docall(pred(T, T)::in(pred(in, out) is det), T::in, T::out) is det.
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:- pragma no_inline(docall/3).
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docall(P, X, Y) :-
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P(X, Y).
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:- pred docall_inline(pred(T, T)::in(pred(in, out) is det), T::in, T::out)
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is det.
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:- pragma inline(docall_inline/3).
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docall_inline(P, X, Y) :-
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P(X, Y).
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%---------------------------------------------------------------------------%
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:- pred get_docall(pred(pred(T1, T1), T1, T1)).
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:- mode get_docall(out(pred(pred(in, out) is det, in, out) is det)) is det.
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:- pragma no_inline(get_docall/1).
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get_docall(docall).
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:- pred get_docall2(pred(pred(pred(T1, T1), T1, T1))).
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:- mode get_docall2(out(pred(out(pred((pred(in, out) is det), in, out) is det))
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is det)) is det.
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:- pragma no_inline(get_docall2/1).
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get_docall2(get_docall).
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:- pred get_docall3(pred(pred(pred(pred(T1, T1), T1, T1)))).
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:- mode get_docall3(out(pred(out(pred(out(pred((pred(in, out) is det), in, out)
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is det)) is det)) is det)) is det.
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:- pragma no_inline(get_docall3/1).
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get_docall3(get_docall2).
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%---------------------------------------------------------------------------%
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:- pred docall_foreign_poly(pred(T, T)::in(pred(in, out) is det),
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T::in, T::out) is det.
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docall_foreign_poly(P, X, Y) :- % for non-C backends
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P(X, Y).
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:- pragma foreign_proc("C",
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docall_foreign_poly(P::in(pred(in, out) is det), X::in, Y::out),
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[may_call_mercury, promise_pure, thread_safe],
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"
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EXPORT_docall_foreign_2(TypeInfo_for_T, P, X, &Y);
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").
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:- pred docall_foreign_2(pred(T, T)::in(pred(in, out) is det), T::in, T::out)
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is det.
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:- pragma foreign_export("C",
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docall_foreign_2(in(pred(in, out) is det), in, out),
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"EXPORT_docall_foreign_2").
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docall_foreign_2(P, X, Y) :-
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P(X, Y).
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%---------------------------------------------------------------------------%
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:- pred docall_foreign_float(pred(float, float)::in(pred(in, out) is det),
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float::in, float::out) is det.
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:- pragma foreign_proc("C",
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docall_foreign_float(P::in(pred(in, out) is det), X::in, Y::out),
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[may_call_mercury, promise_pure, thread_safe],
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"
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EXPORT_docall_foreignf_2(P, X, &Y);
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").
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docall_foreign_float(P, X, Y) :- % for non-C backends
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P(X, Y).
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:- pred docall_foreign_float_2(pred(float, float)::in(pred(in, out) is det),
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float::in, float::out) is det.
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:- pragma foreign_export("C",
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docall_foreign_float_2(in(pred(in, out) is det), in, out),
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"EXPORT_docall_foreignf_2").
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docall_foreign_float_2(P, X, Y) :-
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P(X, Y).
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%---------------------------------------------------------------------------%
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:- type struct(T)
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---> struct_poly(pred(T, T))
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; struct_mono(pred(float, float)).
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:- inst struct
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---> struct_poly(pred(in, out) is det)
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; struct_mono(pred(in, out) is det).
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:- pred docall_struct_poly_generic_args(struct(T)::in(struct), T::in, T::out)
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is det.
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:- pragma no_inline(docall_struct_poly_generic_args/3).
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docall_struct_poly_generic_args(S, X, Y) :-
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(
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S = struct_poly(P),
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P(X, Y)
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;
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S = struct_mono(_),
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unexpected($module, $pred)
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).
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:- pred docall_struct_poly_float_args(struct(float)::in(struct),
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float::in, float::out) is det.
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:- pragma no_inline(docall_struct_poly_float_args/3).
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docall_struct_poly_float_args(S, X, Y) :-
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(
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S = struct_poly(P),
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P(X, Y)
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;
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S = struct_mono(_),
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unexpected($module, $pred)
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).
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:- pred docall_struct_mono(struct(T)::in(struct), float::in, float::out)
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is det.
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:- pragma no_inline(docall_struct_mono/3).
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docall_struct_mono(S, X, Y) :-
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(
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S = struct_mono(P),
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P(X, Y)
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;
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S = struct_poly(_),
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unexpected($module, $pred)
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).
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%---------------------------------------------------------------------------%
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:- type struct_both(T)
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---> struct_both(pred(T, T), pred(float, float)).
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:- inst struct_both
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---> struct_both(pred(in, out) is det, pred(in, out) is det).
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:- pred docall_struct_both(struct_both(T)::in(struct_both), T::in, T::out,
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float::in, float::out) is det.
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:- pragma no_inline(docall_struct_both/5).
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docall_struct_both(struct_both(P, Q), !X, !Y) :-
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P(!X),
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Q(!Y).
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%---------------------------------------------------------------------------%
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:- inst pairpred
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---> (pred(in, out) is det) - ground.
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:- pred docall_pair_poly(pair(pred(T, T), U)::in(pairpred), T::in, T::out)
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is det.
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:- pragma no_inline(docall_pair_poly/3).
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docall_pair_poly(P - _, X, Y) :-
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P(X, Y).
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:- pred docall_pair_float(pair(pred(float, float), string)::in(pairpred),
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float::in, float::out) is det.
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:- pragma no_inline(docall_pair_float/3).
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docall_pair_float(P - _, X, Y) :-
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P(X, Y).
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%---------------------------------------------------------------------------%
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:- inst tuplepred
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---> { pred(in, out) is det }.
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:- inst tupletuplepred
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---> { tuplepred }.
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:- pred docall_tuple_poly({ pred(T, T) }::in(tuplepred), T::in, T::out) is det.
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:- pragma no_inline(docall_tuple_poly/3).
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docall_tuple_poly({P}, X, Y) :-
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P(X, Y).
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:- pred docall_tuple_float({ pred(float, float) }::in(tuplepred),
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float::in, float::out) is det.
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:- pragma no_inline(docall_tuple_float/3).
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docall_tuple_float({P}, X, Y) :-
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P(X, Y).
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:- pred docall_tuple2_float({{ pred(float, float) }}::in(tupletuplepred),
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float::in, float::out) is det.
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:- pragma no_inline(docall_tuple2_float/3).
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docall_tuple2_float({{P}}, X, Y) :-
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P(X, Y).
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%---------------------------------------------------------------------------%
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% Test inst merging in switches.
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%
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:- pred get_struct_pred_switch(struct(float)::in(struct),
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pred(float, float)::out(pred(in, out) is det)) is det.
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:- pragma no_inline(get_struct_pred_switch/2).
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get_struct_pred_switch(struct_poly(P), P).
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get_struct_pred_switch(struct_mono(P), P).
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% Test inst merging in disjunctions.
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%
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:- pred get_struct_pred_disj(struct(float)::in(struct),
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pred(float, float)::out(pred(in, out) is det)) is multi.
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:- pragma no_inline(get_struct_pred_disj/2).
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get_struct_pred_disj(struct_poly(P), P).
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get_struct_pred_disj(struct_mono(P), P).
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get_struct_pred_disj(_, foo(1.5, 2.5)).
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get_struct_pred_disj(_, foo(1.5, 2.5)).
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% Test insts merging in if-then-elses.
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%
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:- pred get_struct_pred_ite(struct(float)::in(struct),
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pred(float, float)::out(pred(in, out) is det)) is det.
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:- pragma no_inline(get_struct_pred_ite/2).
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get_struct_pred_ite(S, P) :-
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( if S = struct_poly(P0) then
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P = P0
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else if S = struct_mono(P0) then
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P = P0
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else
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P = foo(-1.5, -2.5) % dummy
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).
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%---------------------------------------------------------------------------%
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:- typeclass tc(T) where [
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pred meth1(T::in, T::in, T::in, T::out) is det,
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pred meth2(T::in, T::in, T::in, T::out) is det,
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pred meth3(pred(T, T)::in(pred(in, out) is det), T::in, T::out) is det,
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pred meth4(pred(float, T, T)::in(pred(in, in, out) is det), float::in,
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T::in, T::out) is det,
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pred meth5(pred(pred(T, T), T, T)::out(pred(pred(in, out) is det, in, out)
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is det)) is det
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].
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:- instance tc(float) where [
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pred(meth1/4) is foo,
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( meth2(A, B, C, D) :-
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foo(A, B, C, D)
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),
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( meth3(P, C, D) :-
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P(C, D)
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),
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( meth4(P, B, C, D) :-
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P(B, C, D)
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),
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pred(meth5/1) is get_docall
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|
].
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|
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%---------------------------------------------------------------------------%
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% Check we are able to introduce wrappers after losing the inst
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% then "recovering" it.
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%
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:- pred lost_inst(struct(float)::in, struct(float)::out) is det.
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:- pragma no_inline(lost_inst/2).
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lost_inst(S0, S) :-
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cast_inst(S0, S1),
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(
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S1 = struct_poly(P),
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S = struct_mono(P) % wrapper here
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;
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S1 = struct_mono(P),
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S = struct_mono(P)
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|
).
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|
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:- pred cast_inst(struct(float)::in, struct(float)::out(struct)) is det.
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:- pragma foreign_proc("C",
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cast_inst(S0::in, S::out(struct)),
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[will_not_call_mercury, promise_pure, thread_safe],
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"
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S = S0;
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|
").
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:- pragma foreign_proc("C#",
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cast_inst(S0::in, S::out(struct)),
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[will_not_call_mercury, promise_pure, thread_safe],
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|
"
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S = S0;
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|
").
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:- pragma foreign_proc("Java",
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cast_inst(S0::in, S::out(struct)),
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[will_not_call_mercury, promise_pure, thread_safe],
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|
"
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|
S = S0;
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|
").
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|
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|
%---------------------------------------------------------------------------%
|
|
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:- type recursive_type(T)
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---> nil
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; cons(pred(T, T), recursive_type(T)).
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|
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:- inst recursive_inst
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|
---> nil
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|
; cons(pred(in, out) is det, recursive_inst).
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|
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:- pred map_recursive_type(recursive_type(T)::in(recursive_inst),
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|
T::in, list(T)::out) is det.
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|
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|
map_recursive_type(nil, _, []).
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|
map_recursive_type(cons(P, Ps), X, [Y | Ys]) :-
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|
P(X, Y),
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|
map_recursive_type(Ps, X, Ys).
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|
|
|
%---------------------------------------------------------------------------%
|
|
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:- type existstruct(T)
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|
---> some [U] existstruct(pred(T, T), U).
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|
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|
:- inst existstruct
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|
---> existstruct(pred(in, out) is det, ground).
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|
|
|
% XXX mode checking fails
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|
%
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|
% :- pred docall_existstruct(existstruct(T)::in(existstruct), T::in, T::out)
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|
% is det.
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|
% :- pragma no_inline(docall_existstruct/3).
|
|
%
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|
% docall_existstruct(existstruct(P, _), X, Y) :-
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|
% P(X, Y).
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