Files
mercury/tests/tabling/coup_3.m
Zoltan Somogyi bb56144303 Use test case numbers according to our conventions ...
... in the remaining test case directories.

tests/hard_coded/write_reg_1.exp[2345]:
    Rename these files to complete the update to the hard_coded test dir.

tests/invalid/Mmakefile:
tests/invalid/coerce_mode_error_1.err_exp:
tests/invalid/coerce_mode_error_1.m:
tests/invalid/coerce_mode_error_2.err_exp:
tests/invalid/coerce_mode_error_2.m:
    Rename the coerce_mode_error and coerce_mode_error2 test cases
    to coerce_mode_error_[12].

tests/tabling/Mercury.options:
tests/tabling/Mmakefile:
tests/tabling/coup_1.exp:
tests/tabling/coup_1.m:
tests/tabling/coup_2.exp:
tests/tabling/coup_2.m:
tests/tabling/coup_3.exp:
tests/tabling/coup_3.m:
tests/tabling/coup_4.exp:
tests/tabling/coup_4.m:
    Rename the coup and coup[233] test cases to coup_[1234].

tests/tabling/seq_1.exp:
tests/tabling/seq_1.m:
tests/tabling/seq_2.exp:
tests/tabling/seq_2.m:
tests/tabling/seq_3.exp:
tests/tabling/seq_3.m:
tests/tabling/seq_4.exp:
tests/tabling/seq_4.m:
    Rename the seq and seq[233] test cases to seq_[1234].

tests/tabling/tc_memo_1.exp:
tests/tabling/tc_memo_1.m:
tests/tabling/tc_memo_2.exp:
tests/tabling/tc_memo_2.m:
    Rename the tc_memo and tc_memo2 test cases to tc_memo_[12].

tests/tabling/tc_minimal_1.exp:
tests/tabling/tc_minimal_1.m:
tests/tabling/tc_minimal_2.exp:
tests/tabling/tc_minimal_2.m:
    Rename the tc_minimal and tc_minimal2 test cases to tc_minimal_[12].

tests/trailing/Mercury.options:
tests/trailing/Mmakefile:
tests/trailing/func_trail_test_1.exp:
tests/trailing/func_trail_test_1.m:
    Rename the func_trail_test test case to func_trail_test_1,
    due to the existence of func_trail_test_2.

tests/trailing/tu_test_1.exp:
tests/trailing/tu_test_1.m:
tests/trailing/tu_test_2.exp:
tests/trailing/tu_test_2.m:
    Rename the tu_test[12] test cases to tu_test_[12].

tests/typeclasses/Mercury.options:
    Fix an old oversight by updating a previously-changed module name.

tests/typeclasses/Mmakefile:
tests/typeclasses/ground_constraint_1.exp:
tests/typeclasses/ground_constraint_1.m:
    Rename the ground_constraint test case to ground_constraint_1,
    due to the existence of ground_constraint_2.

tests/typeclasses/inference_test_1.exp:
tests/typeclasses/inference_test_1.m:
    Rename the inference_test test case to inference_test_1,
    due to the existence of inference_test_2..

tests/typeclasses/superclass_bug_1.exp:
tests/typeclasses/superclass_bug_1.m:
tests/typeclasses/superclass_bug_2.exp:
tests/typeclasses/superclass_bug_2.m:
tests/typeclasses/superclass_bug_3.exp:
tests/typeclasses/superclass_bug_3.m:
    Rename the superclass_bug and superclass_bug[23] test cases
    to superclass_bug_[123].

tests/typeclasses/typeclass_exist_method_1.exp:
tests/typeclasses/typeclass_exist_method_1.m:
    Rename the typeclass_exist_method test case to typeclass_exist_method_1,
    due to the existence of typeclass_exist_method_2.

tests/typeclasses/typeclass_order_bug_1.exp:
tests/typeclasses/typeclass_order_bug_1.m:
tests/typeclasses/typeclass_order_bug_2.exp:
tests/typeclasses/typeclass_order_bug_2.m:
tests/typeclasses/typeclass_order_bug_3.exp:
tests/typeclasses/typeclass_order_bug_3.m:
    Rename the typeclass_order_bug and typeclass_order_bug[23] test cases
    to typeclass_order_bug_[123].

tests/valid/Mercury.options:
    Execute the mpj_7 test case with --infer-all, as its source code says
    it should be executed.

tests/valid/Mmakefile:
tests/valid/agc_unbound_typevars_1.m:
tests/valid/agc_unbound_typevars_2.m:
    Rename the agc_unbound_typevars and agc_unbound_typevars2 test cases
    to agc_unbound_typevars_[12].

tests/valid/exists_fundeps_1.m:
    Rename the exists_fundeps test case to exists_fundeps_1,
    due to the existence of exists_fundeps_[23].

tests/valid/higher_order_1.m:
tests/valid/higher_order_2.m:
tests/valid/higher_order_3.m:
tests/valid/higher_order_4.m:
tests/valid/higher_order_5.m:
    Rename the higher_order and higher_order[2345] test cases
    to higher_order_[12345].

tests/valid/ho_func_call_1.m:
    Rename the ho_func_call test case to ho_func_call_1,
    due to the existence of ho_func_call_2.

tests/valid/lambda_instmap_bug_1.m:
tests/valid/lambda_instmap_bug_2.m:
    Rename the lambda_instmap_bug and lambda_instmap_bug2 test cases
    to lambda_instmap_bug_[12].

tests/valid/livevars_shallow_1.m:
tests/valid/livevars_shallow_2.m:
    Rename the livevars_shallow and livevars_shallow2 test cases
    to livevars_shallow_[12].

tests/valid/mpj_2.m:
tests/valid/mpj_5.m:
tests/valid/mpj_6.m:
tests/valid/mpj_7.m:
    Rename the mpj_[2567] test cases to mpj_[2567].

tests/valid/multidet_prune.m:
    Rename the multidet_prune1 test case to multidet_prune,
    since there is no other multidet_prune* test case.

tests/valid/record_syntax_bug_1.m:
    Rename the record_syntax_bug test case to record_syntax_bug_1
    due to the existence of record_syntax_bug_[234].

tests/valid/reuse_static_1.m:
tests/valid/reuse_static_2.m:
    Rename the reuse_static and reuse_static2 test cases
    to reuse_static_[12].

tests/valid/sharing_loop_1.m:
tests/valid/sharing_loop_2.m:
tests/valid/sharing_loop_3.m:
    Rename the sharing_loop and sharing_loop[23] test cases
    to sharing_loop_[123].

tests/valid/simplify_bug_1.m:
tests/valid/simplify_bug_2.m:
    Rename the simplify_bug and simplify_bug2 test cases
    to simplify_bug_[12].

tests/valid/solver_type_bug_1.m:
    Rename the solver_type_bug test case to solver_type_bug_1,
    due to the existence of solver_type_bug_2.

tests/valid/state_var_mode_bug_1.m:
tests/valid/state_var_mode_bug_2.m:
    Rename the state_var_mode_bug and state_var_mode_bug2 test cases
    to state_var_mode_bug_[12].

tests/valid/switch_detection_bug_1.m:
tests/valid/switch_detection_bug_2.m:
    Rename the switch_detection_bug and switch_detection_bug2 test cases
    to switch_detection_bug_[12].

tests/valid/tricky_assert.m:
    Rename the tricky_assert2 test case to tricky_assert,
    since there is no other tricky_assert* test case.

tests/valid/unused_args_test.m:
    Rename the unused_args_test2 test case to unused_args_test,
    since there is no other unused_args_test* test case.
2024-08-06 00:32:48 +02:00

79 lines
1.6 KiB
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% This is a test for whether multiple coups (change of leaders)
% are correctly handled.
:- module coup_3.
:- interface.
:- import_module io.
:- pred main(io::di, io::uo) is det.
:- implementation.
:- import_module int.
:- import_module list.
:- import_module solutions.
:- pragma require_feature_set([memo]).
main(!IO) :-
solutions(p, SolnsP),
io.write_string("P = ", !IO),
io.write(SolnsP, !IO),
io.write_string("\n", !IO),
solutions(q, SolnsQ),
io.write_string("Q = ", !IO),
io.write(SolnsQ, !IO),
io.write_string("\n", !IO),
solutions(r, SolnsR),
io.write_string("R = ", !IO),
io.write(SolnsR, !IO),
io.write_string("\n", !IO).
:- pred p(int::out) is nondet.
:- pragma minimal_model(p/1).
p(X) :-
(
p(Y),
X = 2 * Y,
X < 20
;
q(X)
).
:- pred q(int::out) is nondet.
:- pragma minimal_model(q/1).
q(X) :-
(
X = 1
;
q(Y), % suspend execution -- q is its own leader here
X = 3 * Y,
X < 20
;
r(X)
).
:- pred r(int::out) is nondet.
:- pragma minimal_model(r/1).
r(X) :-
(
X = 1 % r is its own leader at this point
;
q(Y), % here a coup takes place -- leader becomes q
X = 4 * Y,
X < 20
;
p(Y), % another coup takes place -- leader becomes p
X = 5 * Y,
X < 20
).