/*
** Automatically generated from `prop_mode_constraints.m'
** by the Mercury compiler,
** version rotd-2026-07-24
** configured for x86_64-pc-linux-gnu.
** Do not edit.
**
** The autoconfigured grade settings governing
** the generation of this C file were
**
** TAG_BITS=2
** UNBOXED_FLOAT=no
** UNBOXED_INT64S=no
** PREGENERATED_DIST=yes
** HIGHLEVEL_CODE=yes
**
** END_OF_C_GRADE_INFO
*/


// :- module check_hlds.prop_mode_constraints.
// :- implementation.

/*
INIT mercury__check_hlds__prop_mode_constraints__init
ENDINIT
*/

#include "check_hlds.prop_mode_constraints.mih"


#include "analysis.mih"
#include "array.mih"
#include "assoc_list.mih"
#include "bimap.mih"
#include "bitmap.mih"
#include "bool.mih"
#include "builtin.mih"
#include "char.mih"
#include "check_hlds.mih"
#include "construct.mih"
#include "cord.mih"
#include "deconstruct.mih"
#include "digraph.mih"
#include "edit_seq.mih"
#include "enum.mih"
#include "getopt.mih"
#include "hlds.mih"
#include "integer.mih"
#include "io.mih"
#include "libs.mih"
#include "list.mih"
#include "map.mih"
#include "maybe.mih"
#include "mdbcomp.mih"
#include "mode_robdd.mih"
#include "multi_map.mih"
#include "one_or_more.mih"
#include "one_or_more_map.mih"
#include "ops.mih"
#include "pair.mih"
#include "parse_tree.mih"
#include "pretty_printer.mih"
#include "private_builtin.mih"
#include "queue.mih"
#include "recompilation.mih"
#include "require.mih"
#include "robdd.mih"
#include "set.mih"
#include "set_ordlist.mih"
#include "set_tree234.mih"
#include "sparse_bitset.mih"
#include "stack.mih"
#include "stream.mih"
#include "string.mih"
#include "term.mih"
#include "term_context.mih"
#include "time.mih"
#include "transform_hlds.mih"
#include "tree234.mih"
#include "type_desc.mih"
#include "unit.mih"
#include "univ.mih"
#include "varset.mih"
#include "analysis.framework.mih"
#include "analysis.operations.mih"
#include "check_hlds.abstract_mode_constraints.mih"
#include "check_hlds.build_mode_constraints.mih"
#include "check_hlds.mode_constraint_robdd.mih"
#include "check_hlds.proc_requests.mih"
#include "hlds.const_struct.mih"
#include "hlds.goal_mode.mih"
#include "hlds.goal_path.mih"
#include "hlds.hlds_args.mih"
#include "hlds.hlds_class.mih"
#include "hlds.hlds_clauses.mih"
#include "hlds.hlds_cons.mih"
#include "hlds.hlds_data.mih"
#include "hlds.hlds_dependency_graph.mih"
#include "hlds.hlds_error_util.mih"
#include "hlds.hlds_goal.mih"
#include "hlds.hlds_inst_mode.mih"
#include "hlds.hlds_llds.mih"
#include "hlds.hlds_markers.mih"
#include "hlds.hlds_module.mih"
#include "hlds.hlds_pred.mih"
#include "hlds.hlds_promise.mih"
#include "hlds.hlds_rtti.mih"
#include "hlds.inst_graph.mih"
#include "hlds.instmap.mih"
#include "hlds.make_goal.mih"
#include "hlds.pred_name.mih"
#include "hlds.pred_table.mih"
#include "hlds.special_pred.mih"
#include "hlds.status.mih"
#include "hlds.var_table_hlds.mih"
#include "libs.dependency_graph.mih"
#include "libs.file_util.mih"
#include "libs.globals.mih"
#include "libs.indent.mih"
#include "libs.maybe_util.mih"
#include "libs.options.mih"
#include "libs.polyhedron.mih"
#include "mdbcomp.goal_path.mih"
#include "mdbcomp.prim_data.mih"
#include "mdbcomp.program_representation.mih"
#include "mdbcomp.sym_name.mih"
#include "mode_robdd.tfeirn.mih"
#include "parse_tree.d_file_deps.mih"
#include "parse_tree.error_spec.mih"
#include "parse_tree.error_util.mih"
#include "parse_tree.file_names.mih"
#include "parse_tree.find_module.mih"
#include "parse_tree.module_qual.mih"
#include "parse_tree.parse_tree_out_info.mih"
#include "parse_tree.prog_data.mih"
#include "parse_tree.prog_data_event.mih"
#include "parse_tree.prog_data_foreign.mih"
#include "parse_tree.prog_data_pragma.mih"
#include "parse_tree.prog_data_used_modules.mih"
#include "parse_tree.prog_foreign.mih"
#include "parse_tree.prog_item.mih"
#include "parse_tree.prog_parse_tree.mih"
#include "parse_tree.prog_rename.mih"
#include "parse_tree.prog_type.mih"
#include "parse_tree.prog_util.mih"
#include "parse_tree.set_of_var.mih"
#include "parse_tree.var_db.mih"
#include "parse_tree.var_table.mih"
#include "parse_tree.vartypes.mih"
#include "parse_tree.write_error_spec.mih"
#include "recompilation.record_uses.mih"
#include "transform_hlds.term_constr_errors.mih"
#include "transform_hlds.term_constr_main_types.mih"
#include "transform_hlds.term_errors.mih"
#include "transform_hlds.term_util.mih"
#include "parse_tree.module_qual.mq_info.mih"




static const MR_FA_TypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0;

static const MR_VA_TypeInfo_Struct2 check_hlds__prop_mode_constraints____vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0;

static const MR_FA_PseudoTypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_hlds__hlds_pred__type_ctor_info_pred_id_0__plain___vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0;

static const MR_FA_TypeInfo_Struct1 check_hlds__prop_mode_constraints__term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0;

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__sparse_bitset__pti_sparse_bitset_1__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0;

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0;

static const MR_FA_PseudoTypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0__plain_parse_tree__prog_data__type_ctor_info_mer_type_0;

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_check_hlds__abstract_mode_constraints__type_ctor_info_mc_type_0;

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__list__pti_list_1__plain_hlds__hlds_goal__type_ctor_info_hlds_goal_0;

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__term__pti_var_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0;

static const MR_FA_TypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__ti_tree234_2hlds__hlds_pred__type_ctor_info_pred_id_0__vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0;

static MR_Word MR_CALL 
check_hlds__prop_mode_constraints__IntroducedFrom__func__ensure_unique_arguments__252__1_2_f_0(
  MR_Word LambdaHeadVar__1_37,
  MR_Word LambdaHeadVar__2_38);

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_proc_constraints_8_p_0(
  MR_Word OutputStream_9,
  MR_Word ModuleInfo_10,
  MR_Word ConstraintVarSet_11,
  MR_Word PredConstraints_12,
  MR_Word PredId_13,
  MR_Integer ProcId_14);

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_pred_constraints_7_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3);

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_pred_constraints_7_p_0(
  MR_Word OutputStream_8,
  MR_Word ModuleInfo_9,
  MR_Word ConstraintVarSet_10,
  MR_Word PredConstraintsMap_11,
  MR_Word PredId_12);

static void MR_CALL 
check_hlds__prop_mode_constraints__make_unification_11_p_0(
  MR_Word Context_12,
  MR_Word Var0_13,
  MR_Word * Var_14,
  MR_Word STATE_VARIABLE_Unifications_0_27,
  MR_Word * STATE_VARIABLE_Unifications_28,
  MR_Word STATE_VARIABLE_SeenSoFar_0_29,
  MR_Word * STATE_VARIABLE_SeenSoFar_30,
  MR_Word STATE_VARIABLE_VarSet_0_31,
  MR_Word * STATE_VARIABLE_VarSet_32,
  MR_Word STATE_VARIABLE_VarTypes_0_33,
  MR_Word * STATE_VARIABLE_VarTypes_34);

static void MR_CALL 
check_hlds__prop_mode_constraints__add_to_before_conjunction_3_p_0(
  MR_Word Goal_4,
  MR_Word STATE_VARIABLE_Goals_0_8,
  MR_Word * STATE_VARIABLE_Goals_9);

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_4(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8);

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_3(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8);

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8);

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8);

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(
  MR_Word STATE_VARIABLE_Goal_0_78,
  MR_Word * STATE_VARIABLE_Goal_79,
  MR_Word STATE_VARIABLE_SeenSoFar_0_80,
  MR_Word * STATE_VARIABLE_SeenSoFar_81,
  MR_Word STATE_VARIABLE_VarSet_0_82,
  MR_Word * STATE_VARIABLE_VarSet_83,
  MR_Word STATE_VARIABLE_VarTypes_0_84,
  MR_Word * STATE_VARIABLE_VarTypes_85);

static void MR_CALL 
check_hlds__prop_mode_constraints__replace_call_with_conjunction_6_p_0(
  MR_Word CallGoalExpr_7,
  MR_Word Unifications_8,
  MR_Word NewArgs_9,
  MR_Word * GoalExpr_10,
  MR_Word STATE_VARIABLE_GoalInfo_0_18,
  MR_Word * STATE_VARIABLE_GoalInfo_19);

static void MR_CALL 
check_hlds__prop_mode_constraints__make_unifications_10_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8,
  MR_Box wrapper_arg_9,
  MR_Box * wrapper_arg_10);

static void MR_CALL 
check_hlds__prop_mode_constraints__make_unifications_10_p_0(
  MR_Word Context_11,
  MR_Word * Unifications_12,
  MR_Word STATE_VARIABLE_Args_0_17,
  MR_Word * STATE_VARIABLE_Args_18,
  MR_Word STATE_VARIABLE_SeenSoFar_0_19,
  MR_Word * STATE_VARIABLE_SeenSoFar_20,
  MR_Word STATE_VARIABLE_VarSet_0_21,
  MR_Word * STATE_VARIABLE_VarSet_22,
  MR_Word STATE_VARIABLE_VarTypes_0_23,
  MR_Word * STATE_VARIABLE_VarTypes_24);

static void MR_CALL 
check_hlds__prop_mode_constraints__flatten_conjunction_2_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3);

static void MR_CALL 
check_hlds__prop_mode_constraints__flatten_conjunction_2_p_0(
  MR_Word STATE_VARIABLE_Goals_0_4,
  MR_Word * STATE_VARIABLE_Goals_5);

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_mode_declared_proc_8_p_0(
  MR_Word ModuleInfo_9,
  MR_Word PredId_10,
  MR_Integer ProcId_11,
  MR_Word ProcInfo_12,
  MR_Word STATE_VARIABLE_VarInfo_0_17,
  MR_Word * STATE_VARIABLE_VarInfo_18,
  MR_Word STATE_VARIABLE_PredConstraints_0_19,
  MR_Word * STATE_VARIABLE_PredConstraints_20);

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6);

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2);

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0(
  MR_Word PredId_8,
  MR_Word STATE_VARIABLE_ModuleInfo_0_14,
  MR_Word * STATE_VARIABLE_ModuleInfo_15,
  MR_Word STATE_VARIABLE_VarInfo_0_16,
  MR_Word * STATE_VARIABLE_VarInfo_17,
  MR_Word STATE_VARIABLE_Constraints_0_18,
  MR_Word * STATE_VARIABLE_Constraints_19);

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_pred_constraints_map_6_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3);

static MR_Box MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_3(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2);

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8);

static MR_Box MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1);

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_scc_7_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3,
  MR_Box wrapper_arg_4,
  MR_Box * wrapper_arg_5,
  MR_Box wrapper_arg_6,
  MR_Box * wrapper_arg_7);

static MR_bool MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_scc_7_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1);

static MR_bool MR_CALL 
check_hlds__prop_mode_constraints____Unify____pred_constraints_map_0_0_10001(
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2);

static void MR_CALL 
check_hlds__prop_mode_constraints____Compare____pred_constraints_map_0_0_10001(
  MR_Box * wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box wrapper_arg_3);


static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_1[11][3];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_2[1][4];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_3[9][2];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_4[2][1];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_5[2][5];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_6[2][10];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_7[3][11];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_8[3][6];

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_9[1][14];




static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_1[11][3] = {
  /* row   0 */
  {
    ((MR_Box) (&mercury__tree234__tree234__type_ctor_info_tree234_2)),
    ((MR_Box) (&mdbcomp__goal_path__mdbcomp__goal_path__type_ctor_info_goal_id_0)),
    ((MR_Box) (&mdbcomp__goal_path__mdbcomp__goal_path__type_ctor_info_containing_goal_0))
  },
  /* row   1 */
  {
    ((MR_Box) (&mercury__tree234__tree234__type_ctor_info_tree234_2)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_2[0]))
  },
  /* row   2 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_6[0])),
    ((MR_Box) (check_hlds__prop_mode_constraints__prop_mode_constraints_in_scc_7_p_0_2)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row   3 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_5[1])),
    ((MR_Box) (check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_1)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row   4 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_7[0])),
    ((MR_Box) (check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_2)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row   5 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_8[0])),
    ((MR_Box) (check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_3)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row   6 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_8[2])),
    ((MR_Box) (check_hlds__prop_mode_constraints__flatten_conjunction_2_p_0_1)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row   7 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_7[0])),
    ((MR_Box) (check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_1)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row   8 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_7[0])),
    ((MR_Box) (check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_2)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row   9 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_7[0])),
    ((MR_Box) (check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_3)),
    ((MR_Box) ((MR_Integer) 0))
  },
  /* row  10 */
  {
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_7[0])),
    ((MR_Box) (check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_4)),
    ((MR_Box) ((MR_Integer) 0))
  },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_2[1][4] = {
  /* row   0 */
  {
    ((MR_Box) (&mercury__builtin__builtin__type_ctor_info_tuple_0)),
    ((MR_Box) ((MR_Integer) 2)),
    ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_1[0])),
    ((MR_Box) (&check_hlds__abstract_mode_constraints__check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0))
  },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_3[9][2] = {
  /* row   0 */
  {
    ((MR_Box) (&mercury__term__term__type_ctor_info_var_1)),
    ((MR_Box) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0))
  },
  /* row   1 */
  {
    ((MR_Box) (&parse_tree__set_of_var__parse_tree__set_of_var__type_ctor_info_set_of_var_1)),
    ((MR_Box) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0))
  },
  /* row   2 */
  {
    ((MR_Box) (&mercury__varset__varset__type_ctor_info_varset_1)),
    ((MR_Box) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0))
  },
  /* row   3 */
  {
    ((MR_Box) (&mercury__list__list__type_ctor_info_list_1)),
    ((MR_Box) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0))
  },
  /* row   4 */
  {
    ((MR_Box) (MR_mkword(2, &check_hlds__prop_mode_constraints_scalar_common_4[1]))),
    ((MR_Box) ((MR_Unsigned) 0U))
  },
  /* row   5 */
  {
    ((MR_Box) (MR_Word) ((MR_Unsigned) 9U)),
    ((MR_Box) ((MR_String) "Constraints for"))
  },
  /* row   6 */
  {
    ((MR_Box) (MR_mkword(3, &check_hlds__prop_mode_constraints_scalar_common_3[5]))),
    ((MR_Box) ((MR_Unsigned) 0U))
  },
  /* row   7 */
  {
    ((MR_Box) (MR_Word) ((MR_Unsigned) 8U)),
    ((MR_Box) ((MR_String) ":"))
  },
  /* row   8 */
  {
    ((MR_Box) (MR_mkword(3, &check_hlds__prop_mode_constraints_scalar_common_3[7]))),
    ((MR_Box) ((MR_Unsigned) 0U))
  },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_4[2][1] = {
  /* row   0 */
  { ((MR_Box) ((MR_String) "Making call args unique for cbma")) },
  /* row   1 */
  { ((MR_Box) ((MR_String) "")) },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_5[2][5] = {
  /* row   0 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 2)),
    ((MR_Box) (&hlds__hlds_module__hlds__hlds_module__type_ctor_info_module_info_0)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0))
  },
  /* row   1 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 2)),
    ((MR_Box) (&hlds__hlds_clauses__hlds__hlds_clauses__type_ctor_info_clause_0)),
    ((MR_Box) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0))
  },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_6[2][10] = {
  /* row   0 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 7)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0)),
    ((MR_Box) (&hlds__hlds_module__hlds__hlds_module__type_ctor_info_module_info_0)),
    ((MR_Box) (&hlds__hlds_module__hlds__hlds_module__type_ctor_info_module_info_0)),
    ((MR_Box) (&check_hlds__build_mode_constraints__check_hlds__build_mode_constraints__type_ctor_info_mc_var_info_0)),
    ((MR_Box) (&check_hlds__build_mode_constraints__check_hlds__build_mode_constraints__type_ctor_info_mc_var_info_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_hlds__hlds_pred__type_ctor_info_pred_id_0__plain___vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_hlds__hlds_pred__type_ctor_info_pred_id_0__plain___vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0))
  },
  /* row   1 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 7)),
    ((MR_Box) (&mercury__io__io__type_ctor_info_text_output_stream_0)),
    ((MR_Box) (&hlds__hlds_module__hlds__hlds_module__type_ctor_info_module_info_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_check_hlds__abstract_mode_constraints__type_ctor_info_mc_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_hlds__hlds_pred__type_ctor_info_pred_id_0__plain___vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0)),
    ((MR_Box) (&mercury__io__io__type_ctor_info_state_0)),
    ((MR_Box) (&mercury__io__io__type_ctor_info_state_0))
  },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_7[3][11] = {
  /* row   0 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 8)),
    ((MR_Box) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0)),
    ((MR_Box) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__sparse_bitset__pti_sparse_bitset_1__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__sparse_bitset__pti_sparse_bitset_1__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0__plain_parse_tree__prog_data__type_ctor_info_mer_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0__plain_parse_tree__prog_data__type_ctor_info_mer_type_0))
  },
  /* row   1 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 8)),
    ((MR_Box) (&hlds__hlds_module__hlds__hlds_module__type_ctor_info_module_info_0)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0)),
    ((MR_Box) (&mercury__builtin__builtin__type_ctor_info_int_0)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_proc_info_0)),
    ((MR_Box) (&check_hlds__build_mode_constraints__check_hlds__build_mode_constraints__type_ctor_info_mc_var_info_0)),
    ((MR_Box) (&check_hlds__build_mode_constraints__check_hlds__build_mode_constraints__type_ctor_info_mc_var_info_0)),
    ((MR_Box) (&check_hlds__abstract_mode_constraints__check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0)),
    ((MR_Box) (&check_hlds__abstract_mode_constraints__check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0))
  },
  /* row   2 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 8)),
    ((MR_Box) (&mercury__io__io__type_ctor_info_text_output_stream_0)),
    ((MR_Box) (&hlds__hlds_module__hlds__hlds_module__type_ctor_info_module_info_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_check_hlds__abstract_mode_constraints__type_ctor_info_mc_type_0)),
    ((MR_Box) (&check_hlds__abstract_mode_constraints__check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0)),
    ((MR_Box) (&mercury__builtin__builtin__type_ctor_info_int_0)),
    ((MR_Box) (&mercury__io__io__type_ctor_info_state_0)),
    ((MR_Box) (&mercury__io__io__type_ctor_info_state_0))
  },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_8[3][6] = {
  /* row   0 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 3)),
    ((MR_Box) (&hlds__hlds_clauses__hlds__hlds_clauses__type_ctor_info_clause_0)),
    ((MR_Box) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0)),
    ((MR_Box) (&hlds__hlds_clauses__hlds__hlds_clauses__type_ctor_info_clause_0))
  },
  /* row   1 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 3)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_info_0)),
    ((MR_Box) (&mercury__builtin__builtin__type_ctor_info_int_0)),
    ((MR_Box) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_proc_info_0))
  },
  /* row   2 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 3)),
    ((MR_Box) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__list__pti_list_1__plain_hlds__hlds_goal__type_ctor_info_hlds_goal_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__list__pti_list_1__plain_hlds__hlds_goal__type_ctor_info_hlds_goal_0))
  },
};

static /* final */ const MR_Box check_hlds__prop_mode_constraints_scalar_common_9[1][14] = {
  /* row   0 */
  {
    NULL,
    ((MR_Box) (NULL)),
    ((MR_Box) ((MR_Integer) 11)),
    ((MR_Box) (&mercury__term_context__term_context__type_ctor_info_term_context_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__term__pti_var_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__term__pti_var_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__list__pti_list_1__plain_hlds__hlds_goal__type_ctor_info_hlds_goal_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__list__pti_list_1__plain_hlds__hlds_goal__type_ctor_info_hlds_goal_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__sparse_bitset__pti_sparse_bitset_1__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__sparse_bitset__pti_sparse_bitset_1__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0__plain_parse_tree__prog_data__type_ctor_info_mer_type_0)),
    ((MR_Box) (&check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0__plain_parse_tree__prog_data__type_ctor_info_mer_type_0))
  },
};



#include "array.mh"
#include "bitmap.mh"
#include "io.mh"
#include "string.mh"
#include "time.mh"
#include "io.stream_ops.mh"


static const MR_FA_TypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0 = {
  &mercury__tree234__tree234__type_ctor_info_tree234_2,
  {
    (MR_TypeInfo) (&mdbcomp__goal_path__mdbcomp__goal_path__type_ctor_info_goal_id_0),
    (MR_TypeInfo) (&mdbcomp__goal_path__mdbcomp__goal_path__type_ctor_info_containing_goal_0)
  }
};

static const MR_VA_TypeInfo_Struct2 check_hlds__prop_mode_constraints____vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0 = {
  &mercury__builtin__builtin__type_ctor_info_tuple_0,
  (MR_Integer) 2,
  {
    (MR_TypeInfo) (&check_hlds__prop_mode_constraints__tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0),
    (MR_TypeInfo) (&check_hlds__abstract_mode_constraints__check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0)
  }
};

static const MR_FA_PseudoTypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_hlds__hlds_pred__type_ctor_info_pred_id_0__plain___vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0 = {
  &mercury__tree234__tree234__type_ctor_info_tree234_2,
  {
    (MR_PseudoTypeInfo) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0),
    (MR_PseudoTypeInfo) (&check_hlds__prop_mode_constraints____vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0)
  }
};

static const MR_FA_TypeInfo_Struct1 check_hlds__prop_mode_constraints__term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0 = {
  &mercury__term__term__type_ctor_info_var_1,
  { (MR_TypeInfo) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0) }
};

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__sparse_bitset__pti_sparse_bitset_1__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0 = {
  &mercury__sparse_bitset__sparse_bitset__type_ctor_info_sparse_bitset_1,
  { (MR_PseudoTypeInfo) (&check_hlds__prop_mode_constraints__term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0) }
};

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0 = {
  &mercury__varset__varset__type_ctor_info_varset_1,
  { (MR_PseudoTypeInfo) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0) }
};

static const MR_FA_PseudoTypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__pti_tree234_2__plain_term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0__plain_parse_tree__prog_data__type_ctor_info_mer_type_0 = {
  &mercury__tree234__tree234__type_ctor_info_tree234_2,
  {
    (MR_PseudoTypeInfo) (&check_hlds__prop_mode_constraints__term__ti_var_1parse_tree__prog_data__type_ctor_info_prog_var_type_0),
    (MR_PseudoTypeInfo) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_mer_type_0)
  }
};

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__varset__pti_varset_1__plain_check_hlds__abstract_mode_constraints__type_ctor_info_mc_type_0 = {
  &mercury__varset__varset__type_ctor_info_varset_1,
  { (MR_PseudoTypeInfo) (&check_hlds__abstract_mode_constraints__check_hlds__abstract_mode_constraints__type_ctor_info_mc_type_0) }
};

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__list__pti_list_1__plain_hlds__hlds_goal__type_ctor_info_hlds_goal_0 = {
  &mercury__list__list__type_ctor_info_list_1,
  { (MR_PseudoTypeInfo) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0) }
};

static const MR_FA_PseudoTypeInfo_Struct1 check_hlds__prop_mode_constraints__term__pti_var_1__plain_parse_tree__prog_data__type_ctor_info_prog_var_type_0 = {
  &mercury__term__term__type_ctor_info_var_1,
  { (MR_PseudoTypeInfo) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0) }
};

static const MR_FA_TypeInfo_Struct2 check_hlds__prop_mode_constraints__tree234__ti_tree234_2hlds__hlds_pred__type_ctor_info_pred_id_0__vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0 = {
  &mercury__tree234__tree234__type_ctor_info_tree234_2,
  {
    (MR_TypeInfo) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0),
    (MR_TypeInfo) (&check_hlds__prop_mode_constraints____vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0)
  }
};

const MR_TypeCtorInfo_Struct check_hlds__prop_mode_constraints__check_hlds__prop_mode_constraints__type_ctor_info_pred_constraints_map_0 = {
  (MR_Integer) 0,
  UINT8_C(18),
  INT8_C(-1),
  MR_TYPECTOR_REP_EQUIV_GROUND,
  ((MR_Box) (check_hlds__prop_mode_constraints____Unify____pred_constraints_map_0_0_10001)),
  ((MR_Box) (check_hlds__prop_mode_constraints____Compare____pred_constraints_map_0_0_10001)),
  (MR_String) "check_hlds.prop_mode_constraints",
  (MR_String) "pred_constraints_map",
  { NULL },
  { (MR_PseudoTypeInfo) (&check_hlds__prop_mode_constraints__tree234__ti_tree234_2hlds__hlds_pred__type_ctor_info_pred_id_0__vti_tuple_2tree234__ti_tree234_2mdbcomp__goal_path__type_ctor_info_goal_id_0mdbcomp__goal_path__type_ctor_info_containing_goal_0check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0) },
  (MR_Integer) -1,
  UINT16_C(0),
  NULL,

};

static MR_Word MR_CALL 
check_hlds__prop_mode_constraints__IntroducedFrom__func__ensure_unique_arguments__252__1_2_f_0(
  MR_Word LambdaHeadVar__1_37,
  MR_Word LambdaHeadVar__2_38)
{
  MR_Word LambdaHeadVar__3_39;
  MR_Word Var_47 = ((MR_Word) ((MR_hl_field(0, LambdaHeadVar__1_37, 0))));
  MR_Word Var_49 = ((MR_Word) ((MR_hl_field(0, LambdaHeadVar__1_37, 2))));
  MR_Word Var_50 = ((MR_Word) ((MR_hl_field(0, LambdaHeadVar__1_37, 3))));
  MR_Word Var_51 = ((MR_Word) ((MR_hl_field(0, LambdaHeadVar__1_37, 4))));
  MR_Word Var_52 = ((MR_Word) ((MR_hl_field(0, LambdaHeadVar__1_37, 5))));
  MR_Word Var_53 = ((MR_Unsigned) ((MR_hl_field(0, LambdaHeadVar__1_37, 6))) & (MR_Integer) 1);

  {
    LambdaHeadVar__3_39 = (MR_Word) MR_new_object(MR_Word, (7 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, LambdaHeadVar__3_39, 0) = ((MR_Box) (Var_47));
    MR_hl_field(0, LambdaHeadVar__3_39, 1) = ((MR_Box) (LambdaHeadVar__2_38));
    MR_hl_field(0, LambdaHeadVar__3_39, 2) = ((MR_Box) (Var_49));
    MR_hl_field(0, LambdaHeadVar__3_39, 3) = ((MR_Box) (Var_50));
    MR_hl_field(0, LambdaHeadVar__3_39, 4) = ((MR_Box) (Var_51));
    MR_hl_field(0, LambdaHeadVar__3_39, 5) = ((MR_Box) (Var_52));
    MR_hl_field(0, LambdaHeadVar__3_39, 6) = (MR_Box) ((MR_Unsigned) (Var_53));
  }
  return LambdaHeadVar__3_39;
}

void MR_CALL 
check_hlds__prop_mode_constraints____Compare____pred_constraints_map_0_0(
  MR_Word * HeadVar__1_1,
  MR_Word HeadVar__2_2,
  MR_Word HeadVar__3_3)
{
  MR_Word Cast_HeadVar1_4 = HeadVar__2_2;
  MR_Word Cast_HeadVar2_5 = HeadVar__3_3;

  mercury__builtin__compare_3_p_0((MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[1]), HeadVar__1_1, ((MR_Box) (Cast_HeadVar1_4)), ((MR_Box) (Cast_HeadVar2_5)));
}

MR_bool MR_CALL 
check_hlds__prop_mode_constraints____Unify____pred_constraints_map_0_0(
  MR_Word HeadVar__1_1,
  MR_Word HeadVar__2_2)
{
  MR_bool succeeded;
  MR_Word Cast_HeadVar1_3 = HeadVar__1_1;
  MR_Word Cast_HeadVar2_4 = HeadVar__2_2;

  succeeded = mercury__builtin__unify_2_p_0((MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[1]), ((MR_Box) (Cast_HeadVar1_3)), ((MR_Box) (Cast_HeadVar2_4)));
  return succeeded;
}

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_proc_constraints_8_p_0(
  MR_Word OutputStream_9,
  MR_Word ModuleInfo_10,
  MR_Word ConstraintVarSet_11,
  MR_Word PredConstraints_12,
  MR_Word PredId_13,
  MR_Integer ProcId_14)
{
  MR_Word Globals_16;
  MR_Word PredProcId_17;
  MR_Word ProcNamePieces_18;
  MR_Word ProcSpecAnnConstraints_19;
  MR_Word Var_29;

  hlds__hlds_module__module_info_get_globals_2_p_0(ModuleInfo_10, &Globals_16);
  parse_tree__write_error_spec__write_error_pieces_plain_5_p_0(OutputStream_9, Globals_16, (MR_Word) (MR_mkword(1, &check_hlds__prop_mode_constraints_scalar_common_3[4])));
  {
    PredProcId_17 = (MR_Word) MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, PredProcId_17, 0) = ((MR_Box) (PredId_13));
    MR_hl_field(0, PredProcId_17, 1) = ((MR_Box) (ProcId_14));
  }
  ProcNamePieces_18 = hlds__hlds_error_util__describe_one_proc_name_4_f_0(ModuleInfo_10, (MR_Word) ((MR_Unsigned) 0U), (MR_Integer) 0, PredProcId_17);
  Var_29 = mercury__list__f_43_43_2_f_0((MR_Word) (&parse_tree__error_spec__parse_tree__error_spec__type_ctor_info_format_piece_0), ProcNamePieces_18, (MR_Word) (MR_mkword(1, &check_hlds__prop_mode_constraints_scalar_common_3[8])));
  parse_tree__write_error_spec__write_error_pieces_plain_5_p_0(OutputStream_9, Globals_16, Var_29);
  ProcSpecAnnConstraints_19 = check_hlds__abstract_mode_constraints__proc_specific_annotated_constraints_2_f_0(ProcId_14, PredConstraints_12);
  check_hlds__abstract_mode_constraints__dump_constraints_and_annotations_6_p_0(OutputStream_9, Globals_16, ConstraintVarSet_11, ProcSpecAnnConstraints_19);
}

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_pred_constraints_7_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3)
{
  MR_Box closure = closure_arg;

  check_hlds__prop_mode_constraints__pretty_print_proc_constraints_8_p_0(((MR_Word) ((MR_hl_field(0, closure, 3)))), ((MR_Word) ((MR_hl_field(0, closure, 4)))), ((MR_Word) ((MR_hl_field(0, closure, 5)))), ((MR_Word) ((MR_hl_field(0, closure, 6)))), ((MR_Word) ((MR_hl_field(0, closure, 7)))), ((MR_Integer) (wrapper_arg_1)));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_pred_constraints_7_p_0(
  MR_Word OutputStream_8,
  MR_Word ModuleInfo_9,
  MR_Word ConstraintVarSet_10,
  MR_Word PredConstraintsMap_11,
  MR_Word PredId_12)
{
  MR_Word Globals_14;
  MR_Word PredInfo_15;
  MR_Word PredConstraints_17;
  MR_Word AllProcAnnConstraints_18;
  MR_Word Var_26;
  MR_Word Var_32;
  MR_Word Var_33;
  MR_Tuple Var_41;
  MR_Word Var_43;
  MR_Word Var_44;
  MR_Box conv0_Var_41;
  MR_Box conv1_STATE_VARIABLE_IO_20;

  hlds__hlds_module__module_info_get_globals_2_p_0(ModuleInfo_9, &Globals_14);
  parse_tree__write_error_spec__write_error_pieces_plain_5_p_0(OutputStream_8, Globals_14, (MR_Word) (MR_mkword(1, &check_hlds__prop_mode_constraints_scalar_common_3[4])));
  hlds__hlds_module__module_info_pred_info_3_p_0(ModuleInfo_9, PredId_12, &PredInfo_15);
  Var_33 = hlds__hlds_error_util__describe_one_pred_info_name_4_f_0((MR_Word) ((MR_Unsigned) 0U), (MR_Integer) 0, (MR_Word) ((MR_Unsigned) 0U), PredInfo_15);
  Var_32 = mercury__list__f_43_43_2_f_0((MR_Word) (&parse_tree__error_spec__parse_tree__error_spec__type_ctor_info_format_piece_0), Var_33, (MR_Word) (MR_mkword(1, &check_hlds__prop_mode_constraints_scalar_common_3[8])));
  Var_26 = mercury__list__f_43_43_2_f_0((MR_Word) (&parse_tree__error_spec__parse_tree__error_spec__type_ctor_info_format_piece_0), (MR_Word) (MR_mkword(1, &check_hlds__prop_mode_constraints_scalar_common_3[6])), Var_32);
  parse_tree__write_error_spec__write_error_pieces_plain_5_p_0(OutputStream_8, Globals_14, Var_26);
  mercury__map__lookup_3_p_0((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_2[0]), PredConstraintsMap_11, ((MR_Box) (PredId_12)), &conv0_Var_41);
  Var_41 = ((MR_Tuple) (conv0_Var_41));
  PredConstraints_17 = ((MR_Word) ((MR_hl_field(0, Var_41, 1))));
  AllProcAnnConstraints_18 = check_hlds__abstract_mode_constraints__allproc_annotated_constraints_1_f_0(PredConstraints_17);
  check_hlds__abstract_mode_constraints__dump_constraints_and_annotations_6_p_0(OutputStream_8, Globals_14, ConstraintVarSet_10, AllProcAnnConstraints_18);
  {
    Var_43 = (MR_Word) MR_new_object(MR_Word, (8 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, Var_43, 0) = ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_7[2]));
    MR_hl_field(0, Var_43, 1) = ((MR_Box) (check_hlds__prop_mode_constraints__pretty_print_pred_constraints_7_p_0_1));
    MR_hl_field(0, Var_43, 2) = ((MR_Box) ((MR_Integer) 5));
    MR_hl_field(0, Var_43, 3) = ((MR_Box) (OutputStream_8));
    MR_hl_field(0, Var_43, 4) = ((MR_Box) (ModuleInfo_9));
    MR_hl_field(0, Var_43, 5) = ((MR_Box) (ConstraintVarSet_10));
    MR_hl_field(0, Var_43, 6) = ((MR_Box) (PredConstraints_17));
    MR_hl_field(0, Var_43, 7) = ((MR_Box) (PredId_12));
  }
  Var_44 = hlds__hlds_pred__pred_info_all_proc_ids_1_f_0(PredInfo_15);
  mercury__list__foldl_4_p_2((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_proc_id_0), (MR_Word) (&mercury__io__io__type_ctor_info_state_0), Var_43, Var_44, ((MR_Box) ((MR_Integer) 0)), &conv1_STATE_VARIABLE_IO_20);
}

static void MR_CALL 
check_hlds__prop_mode_constraints__make_unification_11_p_0(
  MR_Word Context_12,
  MR_Word Var0_13,
  MR_Word * Var_14,
  MR_Word STATE_VARIABLE_Unifications_0_27,
  MR_Word * STATE_VARIABLE_Unifications_28,
  MR_Word STATE_VARIABLE_SeenSoFar_0_29,
  MR_Word * STATE_VARIABLE_SeenSoFar_30,
  MR_Word STATE_VARIABLE_VarSet_0_31,
  MR_Word * STATE_VARIABLE_VarSet_32,
  MR_Word STATE_VARIABLE_VarTypes_0_33,
  MR_Word * STATE_VARIABLE_VarTypes_34)
{
  MR_bool succeeded;

  succeeded = parse_tree__set_of_var__contains_2_p_0((MR_Word) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0), STATE_VARIABLE_SeenSoFar_0_29, Var0_13);
  if (succeeded)
  {
    MR_String OldVarName_19;
    MR_Word OldVarType_20;
    MR_String NewVarName_21;
    MR_Word UnificationGoal0_22;
    MR_Word UnificationGoalExpr_23;
    MR_Word UnificationGoalInfo0_24;
    MR_Word UnificationGoalInfo_25;
    MR_Word UnificationGoal_26;
    MR_Word Var_38;
    MR_Word Var_43;
    MR_Word Var_44;
    MR_Word Var_45;

    OldVarName_19 = mercury__varset__lookup_name_2_f_0((MR_Word) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0), STATE_VARIABLE_VarSet_0_31, Var0_13);
    parse_tree__vartypes__lookup_var_type_3_p_0(STATE_VARIABLE_VarTypes_0_33, Var0_13, &OldVarType_20);
    NewVarName_21 = mercury__string__f_43_43_2_f_0((MR_String) "Arg_", OldVarName_19);
    mercury__varset__new_uniquely_named_var_4_p_0((MR_Word) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0), NewVarName_21, Var_14, STATE_VARIABLE_VarSet_0_31, STATE_VARIABLE_VarSet_32);
    parse_tree__vartypes__add_var_type_4_p_0(*Var_14, OldVarType_20, STATE_VARIABLE_VarTypes_0_33, STATE_VARIABLE_VarTypes_34);
    {
      Var_38 = (MR_Word) MR_new_object(MR_Word, (1 * sizeof(MR_Word)), NULL, NULL);
      MR_hl_field(0, Var_38, 0) = ((MR_Box) (*Var_14));
    }
    hlds__make_goal__create_atomic_complicated_unification_7_p_0(Var0_13, Var_38, Context_12, (MR_Word) (MR_mkword(3, &check_hlds__prop_mode_constraints_scalar_common_4[0])), (MR_Word) ((MR_Unsigned) 0U), (MR_Integer) 0, &UnificationGoal0_22);
    UnificationGoalExpr_23 = ((MR_Word) ((MR_hl_field(0, UnificationGoal0_22, 0))));
    UnificationGoalInfo0_24 = ((MR_Word) ((MR_hl_field(0, UnificationGoal0_22, 1))));
    {
      Var_45 = (MR_Word) MR_mkword(1, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
      MR_hl_field(1, Var_45, 0) = ((MR_Box) (*Var_14));
      MR_hl_field(1, Var_45, 1) = ((MR_Box) ((MR_Unsigned) 0U));
    }
    {
      Var_44 = (MR_Word) MR_mkword(1, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
      MR_hl_field(1, Var_44, 0) = ((MR_Box) (Var0_13));
      MR_hl_field(1, Var_44, 1) = ((MR_Box) (Var_45));
    }
    Var_43 = parse_tree__set_of_var__list_to_set_1_f_0((MR_Word) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0), Var_44);
    hlds__hlds_goal__goal_info_set_nonlocals_3_p_0(Var_43, UnificationGoalInfo0_24, &UnificationGoalInfo_25);
    {
      UnificationGoal_26 = (MR_Word) MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL);
      MR_hl_field(0, UnificationGoal_26, 0) = ((MR_Box) (UnificationGoalExpr_23));
      MR_hl_field(0, UnificationGoal_26, 1) = ((MR_Box) (UnificationGoalInfo_25));
    }
    {
      MR_Word base;
      base = (MR_Word) MR_mkword(1, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
      *STATE_VARIABLE_Unifications_28 = base;
      MR_hl_field(1, base, 0) = ((MR_Box) (UnificationGoal_26));
      MR_hl_field(1, base, 1) = ((MR_Box) (STATE_VARIABLE_Unifications_0_27));
    }
  }
  else
  {
    *Var_14 = Var0_13;
    *STATE_VARIABLE_VarTypes_34 = STATE_VARIABLE_VarTypes_0_33;
    *STATE_VARIABLE_VarSet_32 = STATE_VARIABLE_VarSet_0_31;
    *STATE_VARIABLE_Unifications_28 = STATE_VARIABLE_Unifications_0_27;
  }
  parse_tree__set_of_var__insert_3_p_0((MR_Word) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0), *Var_14, STATE_VARIABLE_SeenSoFar_0_29, STATE_VARIABLE_SeenSoFar_30);
}

static void MR_CALL 
check_hlds__prop_mode_constraints__add_to_before_conjunction_3_p_0(
  MR_Word Goal_4,
  MR_Word STATE_VARIABLE_Goals_0_8,
  MR_Word * STATE_VARIABLE_Goals_9)
{
  MR_bool succeeded;
  MR_Word SubGoals_6;
  MR_Word Var_10 = ((MR_Word) ((MR_hl_field(0, Goal_4, 0))));
  MR_Word Var_11;

  succeeded = ((((MR_tag((MR_Word) Var_10)) == (MR_Integer) 3)) && ((((MR_Integer) ((MR_hl_field(3, Var_10, 0)))) == (MR_Integer) 2)));
  if (succeeded)
  {
    Var_11 = ((MR_Unsigned) ((MR_hl_field(3, Var_10, 1))) & (MR_Integer) 1);
    SubGoals_6 = ((MR_Word) ((MR_hl_field(3, Var_10, 2))));
    succeeded = (Var_11 == (MR_Integer) 0);
  }
  if (succeeded)
    *STATE_VARIABLE_Goals_9 = mercury__list__f_43_43_2_f_0((MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), SubGoals_6, STATE_VARIABLE_Goals_0_8);
  else
    {
      MR_Word base;
      base = (MR_Word) MR_mkword(1, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
      *STATE_VARIABLE_Goals_9 = base;
      MR_hl_field(1, base, 0) = ((MR_Box) (Goal_4));
      MR_hl_field(1, base, 1) = ((MR_Box) (STATE_VARIABLE_Goals_0_8));
    }
}

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_4(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8)
{
  MR_Box closure = closure_arg;
  MR_Word conv24_STATE_VARIABLE_Goal_79;
  MR_Word conv23_STATE_VARIABLE_SeenSoFar_81;
  MR_Word conv22_STATE_VARIABLE_VarSet_83;
  MR_Word conv21_STATE_VARIABLE_VarTypes_85;

  check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(((MR_Word) (wrapper_arg_1)), &conv24_STATE_VARIABLE_Goal_79, ((MR_Word) (wrapper_arg_3)), &conv23_STATE_VARIABLE_SeenSoFar_81, ((MR_Word) (wrapper_arg_5)), &conv22_STATE_VARIABLE_VarSet_83, ((MR_Word) (wrapper_arg_7)), &conv21_STATE_VARIABLE_VarTypes_85);
  *wrapper_arg_2 = ((MR_Box) (conv24_STATE_VARIABLE_Goal_79));
  *wrapper_arg_4 = ((MR_Box) (conv23_STATE_VARIABLE_SeenSoFar_81));
  *wrapper_arg_6 = ((MR_Box) (conv22_STATE_VARIABLE_VarSet_83));
  *wrapper_arg_8 = ((MR_Box) (conv21_STATE_VARIABLE_VarTypes_85));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_3(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8)
{
  MR_Box closure = closure_arg;
  MR_Word conv17_STATE_VARIABLE_Goal_79;
  MR_Word conv16_STATE_VARIABLE_SeenSoFar_81;
  MR_Word conv15_STATE_VARIABLE_VarSet_83;
  MR_Word conv14_STATE_VARIABLE_VarTypes_85;

  check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(((MR_Word) (wrapper_arg_1)), &conv17_STATE_VARIABLE_Goal_79, ((MR_Word) (wrapper_arg_3)), &conv16_STATE_VARIABLE_SeenSoFar_81, ((MR_Word) (wrapper_arg_5)), &conv15_STATE_VARIABLE_VarSet_83, ((MR_Word) (wrapper_arg_7)), &conv14_STATE_VARIABLE_VarTypes_85);
  *wrapper_arg_2 = ((MR_Box) (conv17_STATE_VARIABLE_Goal_79));
  *wrapper_arg_4 = ((MR_Box) (conv16_STATE_VARIABLE_SeenSoFar_81));
  *wrapper_arg_6 = ((MR_Box) (conv15_STATE_VARIABLE_VarSet_83));
  *wrapper_arg_8 = ((MR_Box) (conv14_STATE_VARIABLE_VarTypes_85));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8)
{
  MR_Box closure = closure_arg;
  MR_Word conv10_STATE_VARIABLE_Goal_79;
  MR_Word conv9_STATE_VARIABLE_SeenSoFar_81;
  MR_Word conv8_STATE_VARIABLE_VarSet_83;
  MR_Word conv7_STATE_VARIABLE_VarTypes_85;

  check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(((MR_Word) (wrapper_arg_1)), &conv10_STATE_VARIABLE_Goal_79, ((MR_Word) (wrapper_arg_3)), &conv9_STATE_VARIABLE_SeenSoFar_81, ((MR_Word) (wrapper_arg_5)), &conv8_STATE_VARIABLE_VarSet_83, ((MR_Word) (wrapper_arg_7)), &conv7_STATE_VARIABLE_VarTypes_85);
  *wrapper_arg_2 = ((MR_Box) (conv10_STATE_VARIABLE_Goal_79));
  *wrapper_arg_4 = ((MR_Box) (conv9_STATE_VARIABLE_SeenSoFar_81));
  *wrapper_arg_6 = ((MR_Box) (conv8_STATE_VARIABLE_VarSet_83));
  *wrapper_arg_8 = ((MR_Box) (conv7_STATE_VARIABLE_VarTypes_85));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8)
{
  MR_Box closure = closure_arg;
  MR_Word conv3_STATE_VARIABLE_Goal_79;
  MR_Word conv2_STATE_VARIABLE_SeenSoFar_81;
  MR_Word conv1_STATE_VARIABLE_VarSet_83;
  MR_Word conv0_STATE_VARIABLE_VarTypes_85;

  check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(((MR_Word) (wrapper_arg_1)), &conv3_STATE_VARIABLE_Goal_79, ((MR_Word) (wrapper_arg_3)), &conv2_STATE_VARIABLE_SeenSoFar_81, ((MR_Word) (wrapper_arg_5)), &conv1_STATE_VARIABLE_VarSet_83, ((MR_Word) (wrapper_arg_7)), &conv0_STATE_VARIABLE_VarTypes_85);
  *wrapper_arg_2 = ((MR_Box) (conv3_STATE_VARIABLE_Goal_79));
  *wrapper_arg_4 = ((MR_Box) (conv2_STATE_VARIABLE_SeenSoFar_81));
  *wrapper_arg_6 = ((MR_Box) (conv1_STATE_VARIABLE_VarSet_83));
  *wrapper_arg_8 = ((MR_Box) (conv0_STATE_VARIABLE_VarTypes_85));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(
  MR_Word STATE_VARIABLE_Goal_0_78,
  MR_Word * STATE_VARIABLE_Goal_79,
  MR_Word STATE_VARIABLE_SeenSoFar_0_80,
  MR_Word * STATE_VARIABLE_SeenSoFar_81,
  MR_Word STATE_VARIABLE_VarSet_0_82,
  MR_Word * STATE_VARIABLE_VarSet_83,
  MR_Word STATE_VARIABLE_VarTypes_0_84,
  MR_Word * STATE_VARIABLE_VarTypes_85)
{
  MR_Word STATE_VARIABLE_GoalExpr_1_86 = ((MR_Word) ((MR_hl_field(0, STATE_VARIABLE_Goal_0_78, 0))));
  MR_Word STATE_VARIABLE_GoalInfo_1_87 = ((MR_Word) ((MR_hl_field(0, STATE_VARIABLE_Goal_0_78, 1))));
  MR_Word STATE_VARIABLE_GoalExpr_2_92;
  MR_Word STATE_VARIABLE_GoalInfo_2_104;

  switch (MR_tag((MR_Word) STATE_VARIABLE_GoalExpr_1_86)) {
    default: /*NOTREACHED*/ MR_assert(0);
    case (MR_Integer) 0:
      {
        MR_Word Goal_9;
        MR_Word Goal0_45 = (MR_Word) ((MR_Word) (STATE_VARIABLE_GoalExpr_1_86));

        check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(Goal0_45, &Goal_9, STATE_VARIABLE_SeenSoFar_0_80, STATE_VARIABLE_SeenSoFar_81, STATE_VARIABLE_VarSet_0_82, STATE_VARIABLE_VarSet_83, STATE_VARIABLE_VarTypes_0_84, STATE_VARIABLE_VarTypes_85);
        STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) ((MR_Word) (Goal_9));
        STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
      }
      break;
    case (MR_Integer) 1:
      {
        *STATE_VARIABLE_SeenSoFar_81 = STATE_VARIABLE_SeenSoFar_0_80;
        *STATE_VARIABLE_VarSet_83 = STATE_VARIABLE_VarSet_0_82;
        *STATE_VARIABLE_VarTypes_85 = STATE_VARIABLE_VarTypes_0_84;
        STATE_VARIABLE_GoalExpr_2_92 = STATE_VARIABLE_GoalExpr_1_86;
        STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
      }
      break;
    case (MR_Integer) 2:
      {
        MR_Word CalleePredId_19 = ((MR_Word) ((MR_hl_field(2, STATE_VARIABLE_GoalExpr_1_86, 0))));
        MR_Integer CalleeProcId_20 = ((MR_Integer) ((MR_hl_field(2, STATE_VARIABLE_GoalExpr_1_86, 1))));
        MR_Word Args0_21 = ((MR_Word) ((MR_hl_field(2, STATE_VARIABLE_GoalExpr_1_86, 2))));
        MR_Word Builtin_22 = ((MR_Unsigned) ((MR_hl_field(2, STATE_VARIABLE_GoalExpr_1_86, 3))) & (MR_Integer) 1);
        MR_Word UnifyContext_23 = ((MR_Word) ((MR_hl_field(2, STATE_VARIABLE_GoalExpr_1_86, 4))));
        MR_Word SymName_24 = ((MR_Word) ((MR_hl_field(2, STATE_VARIABLE_GoalExpr_1_86, 5))));
        MR_Word Context_25;
        MR_Word Unifications_26;
        MR_Word Args_27;

        Context_25 = hlds__hlds_goal__goal_info_get_context_1_f_0(STATE_VARIABLE_GoalInfo_1_87);
        check_hlds__prop_mode_constraints__make_unifications_10_p_0(Context_25, &Unifications_26, Args0_21, &Args_27, STATE_VARIABLE_SeenSoFar_0_80, STATE_VARIABLE_SeenSoFar_81, STATE_VARIABLE_VarSet_0_82, STATE_VARIABLE_VarSet_83, STATE_VARIABLE_VarTypes_0_84, STATE_VARIABLE_VarTypes_85);
        if ((Unifications_26 == (MR_Word) ((MR_Unsigned) 0U)))
        {
          STATE_VARIABLE_GoalExpr_2_92 = STATE_VARIABLE_GoalExpr_1_86;
          STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
        }
        else
        {
          MR_Word CallGoalExpr_30;

          {
            CallGoalExpr_30 = (MR_Word) MR_mkword(2, MR_new_object(MR_Word, (6 * sizeof(MR_Word)), NULL, NULL));
            MR_hl_field(2, CallGoalExpr_30, 0) = ((MR_Box) (CalleePredId_19));
            MR_hl_field(2, CallGoalExpr_30, 1) = ((MR_Box) (CalleeProcId_20));
            MR_hl_field(2, CallGoalExpr_30, 2) = ((MR_Box) (Args_27));
            MR_hl_field(2, CallGoalExpr_30, 3) = (MR_Box) ((MR_Unsigned) (Builtin_22));
            MR_hl_field(2, CallGoalExpr_30, 4) = ((MR_Box) (UnifyContext_23));
            MR_hl_field(2, CallGoalExpr_30, 5) = ((MR_Box) (SymName_24));
          }
          check_hlds__prop_mode_constraints__replace_call_with_conjunction_6_p_0(CallGoalExpr_30, Unifications_26, Args_27, &STATE_VARIABLE_GoalExpr_2_92, STATE_VARIABLE_GoalInfo_1_87, &STATE_VARIABLE_GoalInfo_2_104);
        }
      }
      break;
    case (MR_Integer) 3:
      switch (((MR_Integer) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 0))))) {
        default: /*NOTREACHED*/ MR_assert(0);
        case (MR_Integer) 0:
          {
            MR_Word Details_31 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 1))));
            MR_Word Modes_32 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 3))));
            MR_Word MaybeArgRegs_33 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 4))));
            MR_Word Determinism_34 = ((MR_Unsigned) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 5))) & (MR_Integer) 7);
            MR_Word Args0_151 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 2))));
            MR_Word Context_152;
            MR_Word Unifications_153;
            MR_Word Args_154;

            Context_152 = hlds__hlds_goal__goal_info_get_context_1_f_0(STATE_VARIABLE_GoalInfo_1_87);
            check_hlds__prop_mode_constraints__make_unifications_10_p_0(Context_152, &Unifications_153, Args0_151, &Args_154, STATE_VARIABLE_SeenSoFar_0_80, STATE_VARIABLE_SeenSoFar_81, STATE_VARIABLE_VarSet_0_82, STATE_VARIABLE_VarSet_83, STATE_VARIABLE_VarTypes_0_84, STATE_VARIABLE_VarTypes_85);
            if ((Unifications_153 == (MR_Word) ((MR_Unsigned) 0U)))
            {
              STATE_VARIABLE_GoalExpr_2_92 = STATE_VARIABLE_GoalExpr_1_86;
              STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
            }
            else
            {
              MR_Word CallGoalExpr_149;

              {
                CallGoalExpr_149 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (6 * sizeof(MR_Word)), NULL, NULL));
                MR_hl_field(3, CallGoalExpr_149, 0) = ((MR_Box) ((MR_Unsigned) 0U));
                MR_hl_field(3, CallGoalExpr_149, 1) = ((MR_Box) (Details_31));
                MR_hl_field(3, CallGoalExpr_149, 2) = ((MR_Box) (Args_154));
                MR_hl_field(3, CallGoalExpr_149, 3) = ((MR_Box) (Modes_32));
                MR_hl_field(3, CallGoalExpr_149, 4) = ((MR_Box) (MaybeArgRegs_33));
                MR_hl_field(3, CallGoalExpr_149, 5) = (MR_Box) ((MR_Unsigned) (Determinism_34));
              }
              check_hlds__prop_mode_constraints__replace_call_with_conjunction_6_p_0(CallGoalExpr_149, Unifications_153, Args_154, &STATE_VARIABLE_GoalExpr_2_92, STATE_VARIABLE_GoalInfo_1_87, &STATE_VARIABLE_GoalInfo_2_104);
            }
          }
          break;
        case (MR_Integer) 1:
          {
            *STATE_VARIABLE_SeenSoFar_81 = STATE_VARIABLE_SeenSoFar_0_80;
            *STATE_VARIABLE_VarSet_83 = STATE_VARIABLE_VarSet_0_82;
            *STATE_VARIABLE_VarTypes_85 = STATE_VARIABLE_VarTypes_0_84;
            STATE_VARIABLE_GoalExpr_2_92 = STATE_VARIABLE_GoalExpr_1_86;
            STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
          }
          break;
        case (MR_Integer) 2:
          {
            MR_Word ConjType_15 = ((MR_Unsigned) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 1))) & (MR_Integer) 1);
            MR_Word Goals0_16 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 2))));

            switch (ConjType_15) {
              default: /*NOTREACHED*/ MR_assert(0);
              case (MR_Integer) 1:
                {
                  MR_Word Goals_148;
                  MR_Box conv6_STATE_VARIABLE_SeenSoFar_81;
                  MR_Box conv5_STATE_VARIABLE_VarSet_83;
                  MR_Box conv4_STATE_VARIABLE_VarTypes_85;

                  mercury__list__map_foldl3_9_p_1((MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[1]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[2]), (MR_Word) (&parse_tree__vartypes__parse_tree__vartypes__type_ctor_info_vartypes_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[7]), Goals0_16, &Goals_148, ((MR_Box) (STATE_VARIABLE_SeenSoFar_0_80)), &conv6_STATE_VARIABLE_SeenSoFar_81, ((MR_Box) (STATE_VARIABLE_VarSet_0_82)), &conv5_STATE_VARIABLE_VarSet_83, ((MR_Box) (STATE_VARIABLE_VarTypes_0_84)), &conv4_STATE_VARIABLE_VarTypes_85);
                  *STATE_VARIABLE_SeenSoFar_81 = ((MR_Word) (conv6_STATE_VARIABLE_SeenSoFar_81));
                  *STATE_VARIABLE_VarSet_83 = ((MR_Word) (conv5_STATE_VARIABLE_VarSet_83));
                  *STATE_VARIABLE_VarTypes_85 = ((MR_Word) (conv4_STATE_VARIABLE_VarTypes_85));
                  {
                    STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (3 * sizeof(MR_Word)), NULL, NULL));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 0) = ((MR_Box) ((MR_Unsigned) 2U));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 1) = (MR_Box) ((MR_Unsigned) ((MR_Integer) 1));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 2) = ((MR_Box) (Goals_148));
                  }
                }
                break;
              case (MR_Integer) 0:
                {
                  MR_Word Goals1_17;
                  MR_Word Goals_18;
                  MR_Box conv13_STATE_VARIABLE_SeenSoFar_81;
                  MR_Box conv12_STATE_VARIABLE_VarSet_83;
                  MR_Box conv11_STATE_VARIABLE_VarTypes_85;

                  mercury__list__map_foldl3_9_p_1((MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[1]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[2]), (MR_Word) (&parse_tree__vartypes__parse_tree__vartypes__type_ctor_info_vartypes_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[8]), Goals0_16, &Goals1_17, ((MR_Box) (STATE_VARIABLE_SeenSoFar_0_80)), &conv13_STATE_VARIABLE_SeenSoFar_81, ((MR_Box) (STATE_VARIABLE_VarSet_0_82)), &conv12_STATE_VARIABLE_VarSet_83, ((MR_Box) (STATE_VARIABLE_VarTypes_0_84)), &conv11_STATE_VARIABLE_VarTypes_85);
                  *STATE_VARIABLE_SeenSoFar_81 = ((MR_Word) (conv13_STATE_VARIABLE_SeenSoFar_81));
                  *STATE_VARIABLE_VarSet_83 = ((MR_Word) (conv12_STATE_VARIABLE_VarSet_83));
                  *STATE_VARIABLE_VarTypes_85 = ((MR_Word) (conv11_STATE_VARIABLE_VarTypes_85));
                  check_hlds__prop_mode_constraints__flatten_conjunction_2_p_0(Goals1_17, &Goals_18);
                  {
                    STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (3 * sizeof(MR_Word)), NULL, NULL));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 0) = ((MR_Box) ((MR_Unsigned) 2U));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 1) = (MR_Box) ((MR_Unsigned) ((MR_Integer) 0));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 2) = ((MR_Box) (Goals_18));
                  }
                }
                break;
            }
            STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
          }
          break;
        case (MR_Integer) 3:
          {
            MR_Word Goals0_156 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 1))));
            MR_Word Goals_157;
            MR_Box conv20_STATE_VARIABLE_SeenSoFar_81;
            MR_Box conv19_STATE_VARIABLE_VarSet_83;
            MR_Box conv18_STATE_VARIABLE_VarTypes_85;

            mercury__list__map_foldl3_9_p_1((MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[1]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[2]), (MR_Word) (&parse_tree__vartypes__parse_tree__vartypes__type_ctor_info_vartypes_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[9]), Goals0_156, &Goals_157, ((MR_Box) (STATE_VARIABLE_SeenSoFar_0_80)), &conv20_STATE_VARIABLE_SeenSoFar_81, ((MR_Box) (STATE_VARIABLE_VarSet_0_82)), &conv19_STATE_VARIABLE_VarSet_83, ((MR_Box) (STATE_VARIABLE_VarTypes_0_84)), &conv18_STATE_VARIABLE_VarTypes_85);
            *STATE_VARIABLE_SeenSoFar_81 = ((MR_Word) (conv20_STATE_VARIABLE_SeenSoFar_81));
            *STATE_VARIABLE_VarSet_83 = ((MR_Word) (conv19_STATE_VARIABLE_VarSet_83));
            *STATE_VARIABLE_VarTypes_85 = ((MR_Word) (conv18_STATE_VARIABLE_VarTypes_85));
            {
              STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 0) = ((MR_Box) ((MR_Unsigned) 3U));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 1) = ((MR_Box) (Goals_157));
            }
            STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
          }
          break;
        case (MR_Integer) 4:
          {
            *STATE_VARIABLE_SeenSoFar_81 = STATE_VARIABLE_SeenSoFar_0_80;
            *STATE_VARIABLE_VarSet_83 = STATE_VARIABLE_VarSet_0_82;
            *STATE_VARIABLE_VarTypes_85 = STATE_VARIABLE_VarTypes_0_84;
            STATE_VARIABLE_GoalExpr_2_92 = STATE_VARIABLE_GoalExpr_1_86;
            STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
          }
          break;
        case (MR_Integer) 5:
          {
            MR_Word Reason_46 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 1))));
            MR_Word Goal_158;
            MR_Word Goal0_159 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 2))));

            check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(Goal0_159, &Goal_158, STATE_VARIABLE_SeenSoFar_0_80, STATE_VARIABLE_SeenSoFar_81, STATE_VARIABLE_VarSet_0_82, STATE_VARIABLE_VarSet_83, STATE_VARIABLE_VarTypes_0_84, STATE_VARIABLE_VarTypes_85);
            {
              STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (3 * sizeof(MR_Word)), NULL, NULL));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 0) = ((MR_Box) ((MR_Unsigned) 5U));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 1) = ((MR_Box) (Reason_46));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 2) = ((MR_Box) (Goal_158));
            }
            STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
          }
          break;
        case (MR_Integer) 6:
          {
            MR_Word ExistVars_47 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 1))));
            MR_Word Cond0_48 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 2))));
            MR_Word Then0_49 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 3))));
            MR_Word Else0_50 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 4))));
            MR_Word Cond_51;
            MR_Word Then_52;
            MR_Word Else_53;
            MR_Word STATE_VARIABLE_SeenSoFar_8_123;
            MR_Word STATE_VARIABLE_VarSet_8_124;
            MR_Word STATE_VARIABLE_VarTypes_8_125;
            MR_Word STATE_VARIABLE_SeenSoFar_9_126;
            MR_Word STATE_VARIABLE_VarSet_9_127;
            MR_Word STATE_VARIABLE_VarTypes_9_128;

            check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(Cond0_48, &Cond_51, STATE_VARIABLE_SeenSoFar_0_80, &STATE_VARIABLE_SeenSoFar_8_123, STATE_VARIABLE_VarSet_0_82, &STATE_VARIABLE_VarSet_8_124, STATE_VARIABLE_VarTypes_0_84, &STATE_VARIABLE_VarTypes_8_125);
            check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(Then0_49, &Then_52, STATE_VARIABLE_SeenSoFar_8_123, &STATE_VARIABLE_SeenSoFar_9_126, STATE_VARIABLE_VarSet_8_124, &STATE_VARIABLE_VarSet_9_127, STATE_VARIABLE_VarTypes_8_125, &STATE_VARIABLE_VarTypes_9_128);
            check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(Else0_50, &Else_53, STATE_VARIABLE_SeenSoFar_9_126, STATE_VARIABLE_SeenSoFar_81, STATE_VARIABLE_VarSet_9_127, STATE_VARIABLE_VarSet_83, STATE_VARIABLE_VarTypes_9_128, STATE_VARIABLE_VarTypes_85);
            {
              STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (5 * sizeof(MR_Word)), NULL, NULL));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 0) = ((MR_Box) ((MR_Unsigned) 6U));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 1) = ((MR_Box) (ExistVars_47));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 2) = ((MR_Box) (Cond_51));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 3) = ((MR_Box) (Then_52));
              MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 4) = ((MR_Box) (Else_53));
            }
            STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
          }
          break;
        case (MR_Integer) 7:
          {
            MR_Word ShortHand0_61 = ((MR_Word) ((MR_hl_field(3, STATE_VARIABLE_GoalExpr_1_86, 1))));

            switch (MR_tag((MR_Word) ShortHand0_61)) {
              default: /*NOTREACHED*/ MR_assert(0);
              case (MR_Integer) 0:
                {
                  mercury__require__unexpected_2_p_0((MR_String) "predicate \140check_hlds.prop_mode_constraints.ensure_unique_arguments_in_goal\'/8", (MR_String) "bi_implication");
                  return;
                }
                break;
              case (MR_Integer) 1:
                {
                  MR_Word GoalType_62 = ((MR_Unsigned) ((MR_hl_field(1, ShortHand0_61, 0))) & (MR_Integer) 3);
                  MR_Word Outer_63 = ((MR_Word) ((MR_hl_field(1, ShortHand0_61, 1))));
                  MR_Word Inner_64 = ((MR_Word) ((MR_hl_field(1, ShortHand0_61, 2))));
                  MR_Word MaybeOutputVars_65 = ((MR_Word) ((MR_hl_field(1, ShortHand0_61, 3))));
                  MR_Word MainGoal0_66 = ((MR_Word) ((MR_hl_field(1, ShortHand0_61, 4))));
                  MR_Word OrElseGoals0_67 = ((MR_Word) ((MR_hl_field(1, ShortHand0_61, 5))));
                  MR_Word OrElseInners_68 = ((MR_Word) ((MR_hl_field(1, ShortHand0_61, 6))));
                  MR_Word MainGoal_69;
                  MR_Word OrElseGoals_70;
                  MR_Word ShortHand_71;
                  MR_Word STATE_VARIABLE_SeenSoFar_11_133;
                  MR_Word STATE_VARIABLE_VarSet_11_134;
                  MR_Word STATE_VARIABLE_VarTypes_11_135;
                  MR_Box conv27_STATE_VARIABLE_SeenSoFar_81;
                  MR_Box conv26_STATE_VARIABLE_VarSet_83;
                  MR_Box conv25_STATE_VARIABLE_VarTypes_85;

                  check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(MainGoal0_66, &MainGoal_69, STATE_VARIABLE_SeenSoFar_0_80, &STATE_VARIABLE_SeenSoFar_11_133, STATE_VARIABLE_VarSet_0_82, &STATE_VARIABLE_VarSet_11_134, STATE_VARIABLE_VarTypes_0_84, &STATE_VARIABLE_VarTypes_11_135);
                  mercury__list__map_foldl3_9_p_1((MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[1]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[2]), (MR_Word) (&parse_tree__vartypes__parse_tree__vartypes__type_ctor_info_vartypes_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[10]), OrElseGoals0_67, &OrElseGoals_70, ((MR_Box) (STATE_VARIABLE_SeenSoFar_11_133)), &conv27_STATE_VARIABLE_SeenSoFar_81, ((MR_Box) (STATE_VARIABLE_VarSet_11_134)), &conv26_STATE_VARIABLE_VarSet_83, ((MR_Box) (STATE_VARIABLE_VarTypes_11_135)), &conv25_STATE_VARIABLE_VarTypes_85);
                  *STATE_VARIABLE_SeenSoFar_81 = ((MR_Word) (conv27_STATE_VARIABLE_SeenSoFar_81));
                  *STATE_VARIABLE_VarSet_83 = ((MR_Word) (conv26_STATE_VARIABLE_VarSet_83));
                  *STATE_VARIABLE_VarTypes_85 = ((MR_Word) (conv25_STATE_VARIABLE_VarTypes_85));
                  {
                    ShortHand_71 = (MR_Word) MR_mkword(1, MR_new_object(MR_Word, (7 * sizeof(MR_Word)), NULL, NULL));
                    MR_hl_field(1, ShortHand_71, 0) = (MR_Box) ((MR_Unsigned) (GoalType_62));
                    MR_hl_field(1, ShortHand_71, 1) = ((MR_Box) (Outer_63));
                    MR_hl_field(1, ShortHand_71, 2) = ((MR_Box) (Inner_64));
                    MR_hl_field(1, ShortHand_71, 3) = ((MR_Box) (MaybeOutputVars_65));
                    MR_hl_field(1, ShortHand_71, 4) = ((MR_Box) (MainGoal_69));
                    MR_hl_field(1, ShortHand_71, 5) = ((MR_Box) (OrElseGoals_70));
                    MR_hl_field(1, ShortHand_71, 6) = ((MR_Box) (OrElseInners_68));
                  }
                  {
                    STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 0) = ((MR_Box) ((MR_Unsigned) 7U));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 1) = ((MR_Box) (ShortHand_71));
                  }
                }
                break;
              case (MR_Integer) 2:
                {
                  MR_Word MaybeIO_72 = ((MR_Word) ((MR_hl_field(2, ShortHand0_61, 0))));
                  MR_Word ResultVar_73 = ((MR_Word) ((MR_hl_field(2, ShortHand0_61, 1))));
                  MR_Word SubGoal0_74 = ((MR_Word) ((MR_hl_field(2, ShortHand0_61, 2))));
                  MR_Word SubGoal_75;
                  MR_Word ShortHand_160;

                  check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(SubGoal0_74, &SubGoal_75, STATE_VARIABLE_SeenSoFar_0_80, STATE_VARIABLE_SeenSoFar_81, STATE_VARIABLE_VarSet_0_82, STATE_VARIABLE_VarSet_83, STATE_VARIABLE_VarTypes_0_84, STATE_VARIABLE_VarTypes_85);
                  {
                    ShortHand_160 = (MR_Word) MR_mkword(2, MR_new_object(MR_Word, (3 * sizeof(MR_Word)), NULL, NULL));
                    MR_hl_field(2, ShortHand_160, 0) = ((MR_Box) (MaybeIO_72));
                    MR_hl_field(2, ShortHand_160, 1) = ((MR_Box) (ResultVar_73));
                    MR_hl_field(2, ShortHand_160, 2) = ((MR_Box) (SubGoal_75));
                  }
                  {
                    STATE_VARIABLE_GoalExpr_2_92 = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 0) = ((MR_Box) ((MR_Unsigned) 7U));
                    MR_hl_field(3, STATE_VARIABLE_GoalExpr_2_92, 1) = ((MR_Box) (ShortHand_160));
                  }
                }
                break;
            }
            STATE_VARIABLE_GoalInfo_2_104 = STATE_VARIABLE_GoalInfo_1_87;
          }
          break;
      }
      break;
  }
  {
    MR_Word base;
    base = (MR_Word) MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL);
    *STATE_VARIABLE_Goal_79 = base;
    MR_hl_field(0, base, 0) = ((MR_Box) (STATE_VARIABLE_GoalExpr_2_92));
    MR_hl_field(0, base, 1) = ((MR_Box) (STATE_VARIABLE_GoalInfo_2_104));
  }
}

static void MR_CALL 
check_hlds__prop_mode_constraints__replace_call_with_conjunction_6_p_0(
  MR_Word CallGoalExpr_7,
  MR_Word Unifications_8,
  MR_Word NewArgs_9,
  MR_Word * GoalExpr_10,
  MR_Word STATE_VARIABLE_GoalInfo_0_18,
  MR_Word * STATE_VARIABLE_GoalInfo_19)
{
  MR_Word Context_13;
  MR_Word CallNonlocals0_14;
  MR_Word CallNonlocals_15;
  MR_Word CallGoalInfo_16;
  MR_Word Goals_17;
  MR_Word Var_20;
  MR_Word STATE_VARIABLE_GoalInfo_1_22;
  MR_Word STATE_VARIABLE_GoalInfo_2_23;

  Context_13 = hlds__hlds_goal__goal_info_get_context_1_f_0(STATE_VARIABLE_GoalInfo_0_18);
  CallNonlocals0_14 = hlds__hlds_goal__goal_info_get_nonlocals_1_f_0(STATE_VARIABLE_GoalInfo_0_18);
  parse_tree__set_of_var__insert_list_3_p_0((MR_Word) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0), NewArgs_9, CallNonlocals0_14, &CallNonlocals_15);
  hlds__hlds_goal__goal_info_set_nonlocals_3_p_0(CallNonlocals_15, STATE_VARIABLE_GoalInfo_0_18, &CallGoalInfo_16);
  {
    Var_20 = (MR_Word) MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, Var_20, 0) = ((MR_Box) (CallGoalExpr_7));
    MR_hl_field(0, Var_20, 1) = ((MR_Box) (CallGoalInfo_16));
  }
  {
    Goals_17 = (MR_Word) MR_mkword(1, MR_new_object(MR_Word, (2 * sizeof(MR_Word)), NULL, NULL));
    MR_hl_field(1, Goals_17, 0) = ((MR_Box) (Var_20));
    MR_hl_field(1, Goals_17, 1) = ((MR_Box) (Unifications_8));
  }
  {
    MR_Word base;
    base = (MR_Word) MR_mkword(3, MR_new_object(MR_Word, (3 * sizeof(MR_Word)), NULL, NULL));
    *GoalExpr_10 = base;
    MR_hl_field(3, base, 0) = ((MR_Box) ((MR_Unsigned) 2U));
    MR_hl_field(3, base, 1) = (MR_Box) ((MR_Unsigned) ((MR_Integer) 0));
    MR_hl_field(3, base, 2) = ((MR_Box) (Goals_17));
  }
  hlds__hlds_goal__goal_info_init_1_p_0(&STATE_VARIABLE_GoalInfo_1_22);
  hlds__hlds_goal__goal_info_set_context_3_p_0(Context_13, STATE_VARIABLE_GoalInfo_1_22, &STATE_VARIABLE_GoalInfo_2_23);
  hlds__hlds_goal__goal_info_set_nonlocals_3_p_0(CallNonlocals0_14, STATE_VARIABLE_GoalInfo_2_23, STATE_VARIABLE_GoalInfo_19);
}

static void MR_CALL 
check_hlds__prop_mode_constraints__make_unifications_10_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8,
  MR_Box wrapper_arg_9,
  MR_Box * wrapper_arg_10)
{
  MR_Box closure = closure_arg;
  MR_Word conv4_Var_14;
  MR_Word conv3_STATE_VARIABLE_Unifications_28;
  MR_Word conv2_STATE_VARIABLE_SeenSoFar_30;
  MR_Word conv1_STATE_VARIABLE_VarSet_32;
  MR_Word conv0_STATE_VARIABLE_VarTypes_34;

  check_hlds__prop_mode_constraints__make_unification_11_p_0(((MR_Word) ((MR_hl_field(0, closure, 3)))), ((MR_Word) (wrapper_arg_1)), &conv4_Var_14, ((MR_Word) (wrapper_arg_3)), &conv3_STATE_VARIABLE_Unifications_28, ((MR_Word) (wrapper_arg_5)), &conv2_STATE_VARIABLE_SeenSoFar_30, ((MR_Word) (wrapper_arg_7)), &conv1_STATE_VARIABLE_VarSet_32, ((MR_Word) (wrapper_arg_9)), &conv0_STATE_VARIABLE_VarTypes_34);
  *wrapper_arg_2 = ((MR_Box) (conv4_Var_14));
  *wrapper_arg_4 = ((MR_Box) (conv3_STATE_VARIABLE_Unifications_28));
  *wrapper_arg_6 = ((MR_Box) (conv2_STATE_VARIABLE_SeenSoFar_30));
  *wrapper_arg_8 = ((MR_Box) (conv1_STATE_VARIABLE_VarSet_32));
  *wrapper_arg_10 = ((MR_Box) (conv0_STATE_VARIABLE_VarTypes_34));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__make_unifications_10_p_0(
  MR_Word Context_11,
  MR_Word * Unifications_12,
  MR_Word STATE_VARIABLE_Args_0_17,
  MR_Word * STATE_VARIABLE_Args_18,
  MR_Word STATE_VARIABLE_SeenSoFar_0_19,
  MR_Word * STATE_VARIABLE_SeenSoFar_20,
  MR_Word STATE_VARIABLE_VarSet_0_21,
  MR_Word * STATE_VARIABLE_VarSet_22,
  MR_Word STATE_VARIABLE_VarTypes_0_23,
  MR_Word * STATE_VARIABLE_VarTypes_24)
{
  MR_Word Var_25;
  MR_Box conv8_Unifications_12;
  MR_Box conv7_STATE_VARIABLE_SeenSoFar_20;
  MR_Box conv6_STATE_VARIABLE_VarSet_22;
  MR_Box conv5_STATE_VARIABLE_VarTypes_24;

  {
    Var_25 = (MR_Word) MR_new_object(MR_Word, (4 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, Var_25, 0) = ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_9[0]));
    MR_hl_field(0, Var_25, 1) = ((MR_Box) (check_hlds__prop_mode_constraints__make_unifications_10_p_0_1));
    MR_hl_field(0, Var_25, 2) = ((MR_Box) ((MR_Integer) 1));
    MR_hl_field(0, Var_25, 3) = ((MR_Box) (Context_11));
  }
  mercury__list__map_foldl4_11_p_1((MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[0]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[0]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[3]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[1]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[2]), (MR_Word) (&parse_tree__vartypes__parse_tree__vartypes__type_ctor_info_vartypes_0), Var_25, STATE_VARIABLE_Args_0_17, STATE_VARIABLE_Args_18, ((MR_Box) ((MR_Unsigned) 0U)), &conv8_Unifications_12, ((MR_Box) (STATE_VARIABLE_SeenSoFar_0_19)), &conv7_STATE_VARIABLE_SeenSoFar_20, ((MR_Box) (STATE_VARIABLE_VarSet_0_21)), &conv6_STATE_VARIABLE_VarSet_22, ((MR_Box) (STATE_VARIABLE_VarTypes_0_23)), &conv5_STATE_VARIABLE_VarTypes_24);
  *Unifications_12 = ((MR_Word) (conv8_Unifications_12));
  *STATE_VARIABLE_SeenSoFar_20 = ((MR_Word) (conv7_STATE_VARIABLE_SeenSoFar_20));
  *STATE_VARIABLE_VarSet_22 = ((MR_Word) (conv6_STATE_VARIABLE_VarSet_22));
  *STATE_VARIABLE_VarTypes_24 = ((MR_Word) (conv5_STATE_VARIABLE_VarTypes_24));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__flatten_conjunction_2_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3)
{
  MR_Box closure = closure_arg;
  MR_Word conv0_STATE_VARIABLE_Goals_9;

  check_hlds__prop_mode_constraints__add_to_before_conjunction_3_p_0(((MR_Word) (wrapper_arg_1)), ((MR_Word) (wrapper_arg_2)), &conv0_STATE_VARIABLE_Goals_9);
  *wrapper_arg_3 = ((MR_Box) (conv0_STATE_VARIABLE_Goals_9));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__flatten_conjunction_2_p_0(
  MR_Word STATE_VARIABLE_Goals_0_4,
  MR_Word * STATE_VARIABLE_Goals_5)
{
  MR_Box conv1_STATE_VARIABLE_Goals_5;

  mercury__list__foldr_4_p_0((MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[3]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[6]), STATE_VARIABLE_Goals_0_4, ((MR_Box) ((MR_Unsigned) 0U)), &conv1_STATE_VARIABLE_Goals_5);
  *STATE_VARIABLE_Goals_5 = ((MR_Word) (conv1_STATE_VARIABLE_Goals_5));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_mode_declared_proc_8_p_0(
  MR_Word ModuleInfo_9,
  MR_Word PredId_10,
  MR_Integer ProcId_11,
  MR_Word ProcInfo_12,
  MR_Word STATE_VARIABLE_VarInfo_0_17,
  MR_Word * STATE_VARIABLE_VarInfo_18,
  MR_Word STATE_VARIABLE_PredConstraints_0_19,
  MR_Word * STATE_VARIABLE_PredConstraints_20)
{
  MR_Word ArgModes_15;
  MR_Word Args_16;

  hlds__hlds_pred__proc_info_get_argmodes_2_p_0(ProcInfo_12, &ArgModes_15);
  hlds__hlds_pred__proc_info_get_headvars_2_p_0(ProcInfo_12, &Args_16);
  check_hlds__build_mode_constraints__add_mode_decl_constraints_9_p_0(ModuleInfo_9, PredId_10, ProcId_11, ArgModes_15, Args_16, STATE_VARIABLE_VarInfo_0_17, STATE_VARIABLE_VarInfo_18, STATE_VARIABLE_PredConstraints_0_19, STATE_VARIABLE_PredConstraints_20);
}

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6)
{
  MR_Box closure = closure_arg;
  MR_Word conv2_STATE_VARIABLE_VarInfo_18;
  MR_Word conv1_STATE_VARIABLE_PredConstraints_20;

  check_hlds__prop_mode_constraints__prop_mode_constraints_in_mode_declared_proc_8_p_0(((MR_Word) ((MR_hl_field(0, closure, 3)))), ((MR_Word) ((MR_hl_field(0, closure, 4)))), ((MR_Integer) (wrapper_arg_1)), ((MR_Word) (wrapper_arg_2)), ((MR_Word) (wrapper_arg_3)), &conv2_STATE_VARIABLE_VarInfo_18, ((MR_Word) (wrapper_arg_5)), &conv1_STATE_VARIABLE_PredConstraints_20);
  *wrapper_arg_4 = ((MR_Box) (conv2_STATE_VARIABLE_VarInfo_18));
  *wrapper_arg_6 = ((MR_Box) (conv1_STATE_VARIABLE_PredConstraints_20));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2)
{
  MR_Box closure = closure_arg;
  MR_Word conv0_HeadVar__3_3;

  hlds__hlds_pred__pred_info_proc_info_3_p_0(((MR_Word) ((MR_hl_field(0, closure, 3)))), ((MR_Integer) (wrapper_arg_1)), &conv0_HeadVar__3_3);
  *wrapper_arg_2 = ((MR_Box) (conv0_HeadVar__3_3));
}

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0(
  MR_Word PredId_8,
  MR_Word STATE_VARIABLE_ModuleInfo_0_14,
  MR_Word * STATE_VARIABLE_ModuleInfo_15,
  MR_Word STATE_VARIABLE_VarInfo_0_16,
  MR_Word * STATE_VARIABLE_VarInfo_17,
  MR_Word STATE_VARIABLE_Constraints_0_18,
  MR_Word * STATE_VARIABLE_Constraints_19)
{
  MR_bool succeeded;
  MR_Word PredInfo0_12;
  MR_Word PredInfo_13;
  MR_Word ClausesInfo0_20;
  MR_Word ContainingGoalMap_21;
  MR_Word ClausesInfo_22;
  MR_Word BodyConstraints_23;
  MR_Tuple Var_25;

  hlds__hlds_module__module_info_pred_info_3_p_0(STATE_VARIABLE_ModuleInfo_0_14, PredId_8, &PredInfo0_12);
  hlds__hlds_pred__pred_info_get_clauses_info_2_p_0(PredInfo0_12, &ClausesInfo0_20);
  hlds__goal_path__fill_goal_id_slots_in_clauses_4_p_0(STATE_VARIABLE_ModuleInfo_0_14, &ContainingGoalMap_21, ClausesInfo0_20, &ClausesInfo_22);
  hlds__hlds_pred__pred_info_set_clauses_info_3_p_0(ClausesInfo_22, PredInfo0_12, &PredInfo_13);
  succeeded = hlds__hlds_pred__pred_info_infer_modes_1_p_0(PredInfo_13);
  if (succeeded)
  {
    MR_Word Var_24;

    Var_24 = check_hlds__abstract_mode_constraints__init_pred_p_c_constraints_0_f_0();
    check_hlds__build_mode_constraints__add_clauses_constraints_7_p_0(STATE_VARIABLE_ModuleInfo_0_14, PredId_8, PredInfo_13, STATE_VARIABLE_VarInfo_0_16, STATE_VARIABLE_VarInfo_17, Var_24, &BodyConstraints_23);
  }
  else
  {
    MR_Word ProcIds_28;
    MR_Word BodyConstr_29;
    MR_Word ProcInfos_30;
    MR_Word STATE_VARIABLE_VarInfo_1_31;
    MR_Word Var_32;
    MR_Word Var_33;
    MR_Word Var_34;
    MR_Box conv4_STATE_VARIABLE_VarInfo_17;
    MR_Box conv3_BodyConstraints_23;

    ProcIds_28 = hlds__hlds_pred__pred_info_all_proc_ids_1_f_0(PredInfo_13);
    Var_32 = check_hlds__abstract_mode_constraints__init_pred_p_c_constraints_0_f_0();
    check_hlds__build_mode_constraints__add_clauses_constraints_7_p_0(STATE_VARIABLE_ModuleInfo_0_14, PredId_8, PredInfo_13, STATE_VARIABLE_VarInfo_0_16, &STATE_VARIABLE_VarInfo_1_31, Var_32, &BodyConstr_29);
    {
      Var_33 = (MR_Word) MR_new_object(MR_Word, (4 * sizeof(MR_Word)), NULL, NULL);
      MR_hl_field(0, Var_33, 0) = ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_8[1]));
      MR_hl_field(0, Var_33, 1) = ((MR_Box) (check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0_1));
      MR_hl_field(0, Var_33, 2) = ((MR_Box) ((MR_Integer) 1));
      MR_hl_field(0, Var_33, 3) = ((MR_Box) (PredInfo_13));
    }
    mercury__list__map_3_p_0((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_proc_id_0), (MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_proc_info_0), Var_33, ProcIds_28, &ProcInfos_30);
    {
      Var_34 = (MR_Word) MR_new_object(MR_Word, (5 * sizeof(MR_Word)), NULL, NULL);
      MR_hl_field(0, Var_34, 0) = ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_7[1]));
      MR_hl_field(0, Var_34, 1) = ((MR_Box) (check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0_2));
      MR_hl_field(0, Var_34, 2) = ((MR_Box) ((MR_Integer) 2));
      MR_hl_field(0, Var_34, 3) = ((MR_Box) (STATE_VARIABLE_ModuleInfo_0_14));
      MR_hl_field(0, Var_34, 4) = ((MR_Box) (PredId_8));
    }
    mercury__list__foldl2_corresponding_7_p_0((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_proc_id_0), (MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_proc_info_0), (MR_Word) (&check_hlds__build_mode_constraints__check_hlds__build_mode_constraints__type_ctor_info_mc_var_info_0), (MR_Word) (&check_hlds__abstract_mode_constraints__check_hlds__abstract_mode_constraints__type_ctor_info_pred_p_c_constraints_0), Var_34, ProcIds_28, ProcInfos_30, ((MR_Box) (STATE_VARIABLE_VarInfo_1_31)), &conv4_STATE_VARIABLE_VarInfo_17, ((MR_Box) (BodyConstr_29)), &conv3_BodyConstraints_23);
    *STATE_VARIABLE_VarInfo_17 = ((MR_Word) (conv4_STATE_VARIABLE_VarInfo_17));
    BodyConstraints_23 = ((MR_Word) (conv3_BodyConstraints_23));
  }
  {
    Var_25 = (MR_Tuple) MR_new_object(MR_Tuple, (2 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, Var_25, 0) = ((MR_Box) (ContainingGoalMap_21));
    MR_hl_field(0, Var_25, 1) = ((MR_Box) (BodyConstraints_23));
  }
  mercury__map__set_4_p_0((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_2[0]), ((MR_Box) (PredId_8)), ((MR_Box) (Var_25)), STATE_VARIABLE_Constraints_0_18, STATE_VARIABLE_Constraints_19);
  hlds__hlds_module__module_info_set_pred_info_4_p_0(PredId_8, PredInfo_13, STATE_VARIABLE_ModuleInfo_0_14, STATE_VARIABLE_ModuleInfo_15);
}

static void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_pred_constraints_map_6_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3)
{
  MR_Box closure = closure_arg;

  check_hlds__prop_mode_constraints__pretty_print_pred_constraints_7_p_0(((MR_Word) ((MR_hl_field(0, closure, 3)))), ((MR_Word) ((MR_hl_field(0, closure, 4)))), ((MR_Word) ((MR_hl_field(0, closure, 5)))), ((MR_Word) ((MR_hl_field(0, closure, 6)))), ((MR_Word) (wrapper_arg_1)));
}

void MR_CALL 
check_hlds__prop_mode_constraints__pretty_print_pred_constraints_map_6_p_0(
  MR_Word OutputStream_7,
  MR_Word ModuleInfo_8,
  MR_Word ConstraintVarSet_9,
  MR_Word PredConstraintsMap_10)
{
  MR_Word ConstrainedPreds_12;
  MR_Word Var_15;
  MR_Box conv0_STATE_VARIABLE_IO_14;

  ConstrainedPreds_12 = mercury__map__keys_1_f_0((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_2[0]), PredConstraintsMap_10);
  {
    Var_15 = (MR_Word) MR_new_object(MR_Word, (7 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, Var_15, 0) = ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_6[1]));
    MR_hl_field(0, Var_15, 1) = ((MR_Box) (check_hlds__prop_mode_constraints__pretty_print_pred_constraints_map_6_p_0_1));
    MR_hl_field(0, Var_15, 2) = ((MR_Box) ((MR_Integer) 4));
    MR_hl_field(0, Var_15, 3) = ((MR_Box) (OutputStream_7));
    MR_hl_field(0, Var_15, 4) = ((MR_Box) (ModuleInfo_8));
    MR_hl_field(0, Var_15, 5) = ((MR_Box) (ConstraintVarSet_9));
    MR_hl_field(0, Var_15, 6) = ((MR_Box) (PredConstraintsMap_10));
  }
  mercury__list__foldl_4_p_2((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0), (MR_Word) (&mercury__io__io__type_ctor_info_state_0), Var_15, ConstrainedPreds_12, ((MR_Box) ((MR_Integer) 0)), &conv0_STATE_VARIABLE_IO_14);
}

MR_bool MR_CALL 
check_hlds__prop_mode_constraints__module_info_pred_status_is_imported_2_p_0(
  MR_Word ModuleInfo_3,
  MR_Word PredId_4)
{
  MR_bool succeeded;
  MR_Word PredInfo_5;
  MR_Word Status_6;
  MR_Word Var_7;

  hlds__hlds_module__module_info_pred_info_3_p_0(ModuleInfo_3, PredId_4, &PredInfo_5);
  hlds__hlds_pred__pred_info_get_status_2_p_0(PredInfo_5, &Status_6);
  Var_7 = hlds__status__pred_status_is_imported_1_f_0(Status_6);
  succeeded = (Var_7 == (MR_Integer) 1);
  return succeeded;
}

static MR_Box MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_3(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2)
{
  MR_Box wrapper_arg_3;
  MR_Box closure = closure_arg;
  MR_Word conv8_LambdaHeadVar__3_39;

  conv8_LambdaHeadVar__3_39 = check_hlds__prop_mode_constraints__IntroducedFrom__func__ensure_unique_arguments__252__1_2_f_0(((MR_Word) (wrapper_arg_1)), ((MR_Word) (wrapper_arg_2)));
  wrapper_arg_3 = ((MR_Box) (conv8_LambdaHeadVar__3_39));
  return wrapper_arg_3;
}

static void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box * wrapper_arg_2,
  MR_Box wrapper_arg_3,
  MR_Box * wrapper_arg_4,
  MR_Box wrapper_arg_5,
  MR_Box * wrapper_arg_6,
  MR_Box wrapper_arg_7,
  MR_Box * wrapper_arg_8)
{
  MR_Box closure = closure_arg;
  MR_Word conv4_STATE_VARIABLE_Goal_79;
  MR_Word conv3_STATE_VARIABLE_SeenSoFar_81;
  MR_Word conv2_STATE_VARIABLE_VarSet_83;
  MR_Word conv1_STATE_VARIABLE_VarTypes_85;

  check_hlds__prop_mode_constraints__ensure_unique_arguments_in_goal_8_p_0(((MR_Word) (wrapper_arg_1)), &conv4_STATE_VARIABLE_Goal_79, ((MR_Word) (wrapper_arg_3)), &conv3_STATE_VARIABLE_SeenSoFar_81, ((MR_Word) (wrapper_arg_5)), &conv2_STATE_VARIABLE_VarSet_83, ((MR_Word) (wrapper_arg_7)), &conv1_STATE_VARIABLE_VarTypes_85);
  *wrapper_arg_2 = ((MR_Box) (conv4_STATE_VARIABLE_Goal_79));
  *wrapper_arg_4 = ((MR_Box) (conv3_STATE_VARIABLE_SeenSoFar_81));
  *wrapper_arg_6 = ((MR_Box) (conv2_STATE_VARIABLE_VarSet_83));
  *wrapper_arg_8 = ((MR_Box) (conv1_STATE_VARIABLE_VarTypes_85));
}

static MR_Box MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1)
{
  MR_Box wrapper_arg_2;
  MR_Box closure = closure_arg;
  MR_Word conv0_HeadVar__2_2;

  conv0_HeadVar__2_2 = hlds__hlds_clauses__clause_body_1_f_0(((MR_Word) (wrapper_arg_1)));
  wrapper_arg_2 = ((MR_Box) (conv0_HeadVar__2_2));
  return wrapper_arg_2;
}

void MR_CALL 
check_hlds__prop_mode_constraints__ensure_unique_arguments_3_p_0(
  MR_Word PredId_4,
  MR_Word STATE_VARIABLE_ModuleInfo_0_29,
  MR_Word * STATE_VARIABLE_ModuleInfo_30)
{
  MR_Word PredInfo0_6;
  MR_Word ClausesRep0_8;
  MR_Word ItemNumbers_9;
  MR_Word VarTable0_10;
  MR_Word VarSet0_11;
  MR_Word VarTypes0_12;
  MR_Word ArgVector_13;
  MR_Word SeenSoFar_14;
  MR_Word Clauses0_15;
  MR_Word BodyGoals0_16;
  MR_Word BodyGoals_18;
  MR_Word VarSet_20;
  MR_Word VarTypes_21;
  MR_Word Clauses_22;
  MR_Word ClausesRep_25;
  MR_Word VarTable_27;
  MR_Word PredInfo_28;
  MR_Word Var_31;
  MR_Word STATE_VARIABLE_ClausesInfo_1_40;
  MR_Word STATE_VARIABLE_ClausesInfo_2_41;
  MR_Word STATE_VARIABLE_ClausesInfo_3_42;
  MR_Box conv7_Var_19;
  MR_Box conv6_VarSet_20;
  MR_Box conv5_VarTypes_21;

  hlds__hlds_module__module_info_pred_info_3_p_0(STATE_VARIABLE_ModuleInfo_0_29, PredId_4, &PredInfo0_6);
  hlds__hlds_pred__pred_info_get_clauses_info_2_p_0(PredInfo0_6, &STATE_VARIABLE_ClausesInfo_1_40);
  hlds__hlds_clauses__clauses_info_get_clauses_rep_3_p_0(STATE_VARIABLE_ClausesInfo_1_40, &ClausesRep0_8, &ItemNumbers_9);
  hlds__hlds_clauses__clauses_info_get_var_table_2_p_0(STATE_VARIABLE_ClausesInfo_1_40, &VarTable0_10);
  hlds__var_table_hlds__split_var_table_3_p_0(VarTable0_10, &VarSet0_11, &VarTypes0_12);
  hlds__hlds_clauses__clauses_info_get_arg_vector_2_p_0(STATE_VARIABLE_ClausesInfo_1_40, &ArgVector_13);
  Var_31 = hlds__hlds_args__proc_arg_vector_to_list_1_f_0((MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[0]), ArgVector_13);
  SeenSoFar_14 = parse_tree__set_of_var__list_to_set_1_f_0((MR_Word) (&parse_tree__prog_data__parse_tree__prog_data__type_ctor_info_prog_var_type_0), Var_31);
  hlds__hlds_clauses__get_clause_list_for_replacement_2_p_0(ClausesRep0_8, &Clauses0_15);
  BodyGoals0_16 = mercury__list__map_2_f_0((MR_Word) (&hlds__hlds_clauses__hlds__hlds_clauses__type_ctor_info_clause_0), (MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[3]), Clauses0_15);
  mercury__list__map_foldl3_9_p_1((MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[1]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_3[2]), (MR_Word) (&parse_tree__vartypes__parse_tree__vartypes__type_ctor_info_vartypes_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[4]), BodyGoals0_16, &BodyGoals_18, ((MR_Box) (SeenSoFar_14)), &conv7_Var_19, ((MR_Box) (VarSet0_11)), &conv6_VarSet_20, ((MR_Box) (VarTypes0_12)), &conv5_VarTypes_21);
  VarSet_20 = ((MR_Word) (conv6_VarSet_20));
  VarTypes_21 = ((MR_Word) (conv5_VarTypes_21));
  Clauses_22 = mercury__list__map_corresponding_3_f_0((MR_Word) (&hlds__hlds_clauses__hlds__hlds_clauses__type_ctor_info_clause_0), (MR_Word) (&hlds__hlds_goal__hlds__hlds_goal__type_ctor_info_hlds_goal_0), (MR_Word) (&hlds__hlds_clauses__hlds__hlds_clauses__type_ctor_info_clause_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[5]), Clauses0_15, BodyGoals_18);
  hlds__hlds_clauses__set_clause_list_2_p_0(Clauses_22, &ClausesRep_25);
  hlds__var_table_hlds__make_var_table_4_p_0(STATE_VARIABLE_ModuleInfo_0_29, VarSet_20, VarTypes_21, &VarTable_27);
  hlds__hlds_clauses__clauses_info_set_var_table_3_p_0(VarTable_27, STATE_VARIABLE_ClausesInfo_1_40, &STATE_VARIABLE_ClausesInfo_2_41);
  hlds__hlds_clauses__clauses_info_set_clauses_rep_4_p_0(ClausesRep_25, ItemNumbers_9, STATE_VARIABLE_ClausesInfo_2_41, &STATE_VARIABLE_ClausesInfo_3_42);
  hlds__hlds_pred__pred_info_set_clauses_info_3_p_0(STATE_VARIABLE_ClausesInfo_3_42, PredInfo0_6, &PredInfo_28);
  hlds__hlds_module__module_info_set_pred_info_4_p_0(PredId_4, PredInfo_28, STATE_VARIABLE_ModuleInfo_0_29, STATE_VARIABLE_ModuleInfo_30);
}

static void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_scc_7_p_0_2(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box * wrapper_arg_3,
  MR_Box wrapper_arg_4,
  MR_Box * wrapper_arg_5,
  MR_Box wrapper_arg_6,
  MR_Box * wrapper_arg_7)
{
  MR_Box closure = closure_arg;
  MR_Word conv2_STATE_VARIABLE_ModuleInfo_15;
  MR_Word conv1_STATE_VARIABLE_VarInfo_17;
  MR_Word conv0_STATE_VARIABLE_Constraints_19;

  check_hlds__prop_mode_constraints__prop_mode_constraints_in_pred_7_p_0(((MR_Word) (wrapper_arg_1)), ((MR_Word) (wrapper_arg_2)), &conv2_STATE_VARIABLE_ModuleInfo_15, ((MR_Word) (wrapper_arg_4)), &conv1_STATE_VARIABLE_VarInfo_17, ((MR_Word) (wrapper_arg_6)), &conv0_STATE_VARIABLE_Constraints_19);
  *wrapper_arg_3 = ((MR_Box) (conv2_STATE_VARIABLE_ModuleInfo_15));
  *wrapper_arg_5 = ((MR_Box) (conv1_STATE_VARIABLE_VarInfo_17));
  *wrapper_arg_7 = ((MR_Box) (conv0_STATE_VARIABLE_Constraints_19));
}

static MR_bool MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_scc_7_p_0_1(
  MR_Box closure_arg,
  MR_Box wrapper_arg_1)
{
  MR_bool succeeded;
  MR_Box closure = closure_arg;

  succeeded = check_hlds__prop_mode_constraints__module_info_pred_status_is_imported_2_p_0(((MR_Word) ((MR_hl_field(0, closure, 3)))), ((MR_Word) (wrapper_arg_1)));
  return succeeded;
}

void MR_CALL 
check_hlds__prop_mode_constraints__prop_mode_constraints_in_scc_7_p_0(
  MR_Word SCC0_8,
  MR_Word STATE_VARIABLE_ModuleInfo_0_14,
  MR_Word * STATE_VARIABLE_ModuleInfo_15,
  MR_Word STATE_VARIABLE_VarInfo_0_16,
  MR_Word * STATE_VARIABLE_VarInfo_17,
  MR_Word STATE_VARIABLE_Constraints_0_18,
  MR_Word * STATE_VARIABLE_Constraints_19)
{
  MR_bool succeeded;
  MR_Word SCC_13;
  MR_Word Var_20;
  MR_Word STATE_VARIABLE_VarInfo_1_21;
  MR_Word Var_12;
  MR_Box conv5_STATE_VARIABLE_ModuleInfo_15;
  MR_Box conv4_STATE_VARIABLE_VarInfo_17;
  MR_Box conv3_STATE_VARIABLE_Constraints_19;

  {
    Var_20 = (MR_Word) MR_new_object(MR_Word, (4 * sizeof(MR_Word)), NULL, NULL);
    MR_hl_field(0, Var_20, 0) = ((MR_Box) (&check_hlds__prop_mode_constraints_scalar_common_5[0]));
    MR_hl_field(0, Var_20, 1) = ((MR_Box) (check_hlds__prop_mode_constraints__prop_mode_constraints_in_scc_7_p_0_1));
    MR_hl_field(0, Var_20, 2) = ((MR_Box) ((MR_Integer) 1));
    MR_hl_field(0, Var_20, 3) = ((MR_Box) (STATE_VARIABLE_ModuleInfo_0_14));
  }
  mercury__list__filter_4_p_0((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0), Var_20, SCC0_8, &Var_12, &SCC_13);
  check_hlds__build_mode_constraints__add_mc_vars_for_scc_heads_4_p_0(STATE_VARIABLE_ModuleInfo_0_14, SCC_13, STATE_VARIABLE_VarInfo_0_16, &STATE_VARIABLE_VarInfo_1_21);
  mercury__list__foldl3_8_p_0((MR_Word) (&hlds__hlds_pred__hlds__hlds_pred__type_ctor_info_pred_id_0), (MR_Word) (&hlds__hlds_module__hlds__hlds_module__type_ctor_info_module_info_0), (MR_Word) (&check_hlds__build_mode_constraints__check_hlds__build_mode_constraints__type_ctor_info_mc_var_info_0), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[1]), (MR_Word) (&check_hlds__prop_mode_constraints_scalar_common_1[2]), SCC_13, ((MR_Box) (STATE_VARIABLE_ModuleInfo_0_14)), &conv5_STATE_VARIABLE_ModuleInfo_15, ((MR_Box) (STATE_VARIABLE_VarInfo_1_21)), &conv4_STATE_VARIABLE_VarInfo_17, ((MR_Box) (STATE_VARIABLE_Constraints_0_18)), &conv3_STATE_VARIABLE_Constraints_19);
  *STATE_VARIABLE_ModuleInfo_15 = ((MR_Word) (conv5_STATE_VARIABLE_ModuleInfo_15));
  *STATE_VARIABLE_VarInfo_17 = ((MR_Word) (conv4_STATE_VARIABLE_VarInfo_17));
  *STATE_VARIABLE_Constraints_19 = ((MR_Word) (conv3_STATE_VARIABLE_Constraints_19));
}

static MR_bool MR_CALL 
check_hlds__prop_mode_constraints____Unify____pred_constraints_map_0_0_10001(
  MR_Box wrapper_arg_1,
  MR_Box wrapper_arg_2)
{
  MR_bool succeeded;

  succeeded = check_hlds__prop_mode_constraints____Unify____pred_constraints_map_0_0(((MR_Word) (wrapper_arg_1)), ((MR_Word) (wrapper_arg_2)));
  return succeeded;
}

static void MR_CALL 
check_hlds__prop_mode_constraints____Compare____pred_constraints_map_0_0_10001(
  MR_Box * wrapper_arg_1,
  MR_Box wrapper_arg_2,
  MR_Box wrapper_arg_3)
{
  MR_Word conv0_HeadVar__1_1;

  check_hlds__prop_mode_constraints____Compare____pred_constraints_map_0_0(&conv0_HeadVar__1_1, ((MR_Word) (wrapper_arg_2)), ((MR_Word) (wrapper_arg_3)));
  *wrapper_arg_1 = ((MR_Box) (conv0_HeadVar__1_1));
}

void mercury__check_hlds__prop_mode_constraints__init(void)
{
}

void mercury__check_hlds__prop_mode_constraints__init_type_tables(void)
{
  static MR_bool initialised = MR_FALSE;
  if (initialised) return;
  initialised = MR_TRUE;

  MR_register_type_ctor_info(&check_hlds__prop_mode_constraints__check_hlds__prop_mode_constraints__type_ctor_info_pred_constraints_map_0);
}

void mercury__check_hlds__prop_mode_constraints__init_debugger(void)
{
  MR_fatal_error("debugger initialization in MLDS grade");
}

// Ensure everything is compiled with the same grade.
const char *mercury__check_hlds__prop_mode_constraints__grade_check(void)
{
  return &MR_GRADE_VAR;
}

// :- end_module check_hlds.prop_mode_constraints.
