gcc/ada/sinfo.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                                S I N F O                                 --
   6 --                                                                          --
   7 --                                 B o d y                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2011, Free Software Foundation, Inc.         --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 3,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
  17 --                                                                          --
  18 -- As a special exception under Section 7 of GPL version 3, you are granted --
  19 -- additional permissions described in the GCC Runtime Library Exception,   --
  20 -- version 3.1, as published by the Free Software Foundation.               --
  21 --                                                                          --
  22 -- You should have received a copy of the GNU General Public License and    --
  23 -- a copy of the GCC Runtime Library Exception along with this program;     --
  24 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  25 -- <http://www.gnu.org/licenses/>.                                          --
  26 --                                                                          --
  27 -- GNAT was originally developed  by the GNAT team at  New York University. --
  28 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  29 --                                                                          --
  30 ------------------------------------------------------------------------------
  31
  32 pragma Style_Checks (All_Checks);
  33 --  No subprogram ordering check, due to logical grouping
  34
  35 with Atree; use Atree;
  36
  37 package body Sinfo is
  38
  39    use Atree.Unchecked_Access;
  40    --  This package is one of the few packages which is allowed to make direct
  41    --  references to tree nodes (since it is in the business of providing a
  42    --  higher level of tree access which other clients are expected to use and
  43    --  which implements checks).
  44
  45    use Atree_Private_Part;
  46    --  The only reason that we ask for direct access to the private part of
  47    --  the tree package is so that we can directly reference the Nkind field
  48    --  of nodes table entries. We do this since it helps the efficiency of
  49    --  the Sinfo debugging checks considerably (note that when we are checking
  50    --  Nkind values, we don't need to check for a valid node reference, because
  51    --  we will check that anyway when we reference the field).
  52
  53    NT : Nodes.Table_Ptr renames Nodes.Table;
  54    --  A short hand abbreviation, useful for the debugging checks
  55
  56    ----------------------------
  57    -- Field Access Functions --
  58    ----------------------------
  59
  60    function ABE_Is_Certain
  61       (N : Node_Id) return Boolean is
  62    begin
  63       pragma Assert (False
  64         or else NT (N).Nkind = N_Formal_Package_Declaration
  65         or else NT (N).Nkind = N_Function_Call
  66         or else NT (N).Nkind = N_Function_Instantiation
  67         or else NT (N).Nkind = N_Package_Instantiation
  68         or else NT (N).Nkind = N_Procedure_Call_Statement
  69         or else NT (N).Nkind = N_Procedure_Instantiation);
  70       return Flag18 (N);
  71    end ABE_Is_Certain;
  72
  73    function Abort_Present
  74       (N : Node_Id) return Boolean is
  75    begin
  76       pragma Assert (False
  77         or else NT (N).Nkind = N_Requeue_Statement);
  78       return Flag15 (N);
  79    end Abort_Present;
  80
  81    function Abortable_Part
  82       (N : Node_Id) return Node_Id is
  83    begin
  84       pragma Assert (False
  85         or else NT (N).Nkind = N_Asynchronous_Select);
  86       return Node2 (N);
  87    end Abortable_Part;
  88
  89    function Abstract_Present
  90       (N : Node_Id) return Boolean is
  91    begin
  92       pragma Assert (False
  93         or else NT (N).Nkind = N_Derived_Type_Definition
  94         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
  95         or else NT (N).Nkind = N_Formal_Private_Type_Definition
  96         or else NT (N).Nkind = N_Private_Extension_Declaration
  97         or else NT (N).Nkind = N_Private_Type_Declaration
  98         or else NT (N).Nkind = N_Record_Definition);
  99       return Flag4 (N);
 100    end Abstract_Present;
 101
 102    function Accept_Handler_Records
 103       (N : Node_Id) return List_Id is
 104    begin
 105       pragma Assert (False
 106         or else NT (N).Nkind = N_Accept_Alternative);
 107       return List5 (N);
 108    end Accept_Handler_Records;
 109
 110    function Accept_Statement
 111       (N : Node_Id) return Node_Id is
 112    begin
 113       pragma Assert (False
 114         or else NT (N).Nkind = N_Accept_Alternative);
 115       return Node2 (N);
 116    end Accept_Statement;
 117
 118    function Access_Definition
 119      (N : Node_Id) return Node_Id is
 120    begin
 121       pragma Assert (False
 122         or else NT (N).Nkind = N_Component_Definition
 123         or else NT (N).Nkind = N_Formal_Object_Declaration
 124         or else NT (N).Nkind = N_Object_Renaming_Declaration);
 125       return Node3 (N);
 126    end Access_Definition;
 127
 128    function Access_To_Subprogram_Definition
 129      (N : Node_Id) return Node_Id is
 130    begin
 131       pragma Assert (False
 132         or else NT (N).Nkind = N_Access_Definition);
 133       return Node3 (N);
 134    end Access_To_Subprogram_Definition;
 135
 136    function Access_Types_To_Process
 137       (N : Node_Id) return Elist_Id is
 138    begin
 139       pragma Assert (False
 140         or else NT (N).Nkind = N_Freeze_Entity);
 141       return Elist2 (N);
 142    end Access_Types_To_Process;
 143
 144    function Actions
 145       (N : Node_Id) return List_Id is
 146    begin
 147       pragma Assert (False
 148         or else NT (N).Nkind = N_And_Then
 149         or else NT (N).Nkind = N_Case_Expression_Alternative
 150         or else NT (N).Nkind = N_Compilation_Unit_Aux
 151         or else NT (N).Nkind = N_Expression_With_Actions
 152         or else NT (N).Nkind = N_Freeze_Entity
 153         or else NT (N).Nkind = N_Or_Else);
 154       return List1 (N);
 155    end Actions;
 156
 157    function Activation_Chain_Entity
 158       (N : Node_Id) return Node_Id is
 159    begin
 160       pragma Assert (False
 161         or else NT (N).Nkind = N_Block_Statement
 162         or else NT (N).Nkind = N_Entry_Body
 163         or else NT (N).Nkind = N_Generic_Package_Declaration
 164         or else NT (N).Nkind = N_Package_Declaration
 165         or else NT (N).Nkind = N_Subprogram_Body
 166         or else NT (N).Nkind = N_Task_Body);
 167       return Node3 (N);
 168    end Activation_Chain_Entity;
 169
 170    function Acts_As_Spec
 171       (N : Node_Id) return Boolean is
 172    begin
 173       pragma Assert (False
 174         or else NT (N).Nkind = N_Compilation_Unit
 175         or else NT (N).Nkind = N_Subprogram_Body);
 176       return Flag4 (N);
 177    end Acts_As_Spec;
 178
 179    function Actual_Designated_Subtype
 180      (N : Node_Id) return Node_Id is
 181    begin
 182       pragma Assert (False
 183         or else NT (N).Nkind = N_Explicit_Dereference
 184         or else NT (N).Nkind = N_Free_Statement);
 185       return Node4 (N);
 186    end Actual_Designated_Subtype;
 187
 188    function Address_Warning_Posted
 189       (N : Node_Id) return Boolean is
 190    begin
 191       pragma Assert (False
 192         or else NT (N).Nkind = N_Attribute_Definition_Clause);
 193       return Flag18 (N);
 194    end Address_Warning_Posted;
 195
 196    function Aggregate_Bounds
 197       (N : Node_Id) return Node_Id is
 198    begin
 199       pragma Assert (False
 200         or else NT (N).Nkind = N_Aggregate);
 201       return Node3 (N);
 202    end Aggregate_Bounds;
 203
 204    function Aliased_Present
 205       (N : Node_Id) return Boolean is
 206    begin
 207       pragma Assert (False
 208         or else NT (N).Nkind = N_Component_Definition
 209         or else NT (N).Nkind = N_Object_Declaration);
 210       return Flag4 (N);
 211    end Aliased_Present;
 212
 213    function All_Others
 214       (N : Node_Id) return Boolean is
 215    begin
 216       pragma Assert (False
 217         or else NT (N).Nkind = N_Others_Choice);
 218       return Flag11 (N);
 219    end All_Others;
 220
 221    function All_Present
 222       (N : Node_Id) return Boolean is
 223    begin
 224       pragma Assert (False
 225         or else NT (N).Nkind = N_Access_Definition
 226         or else NT (N).Nkind = N_Access_To_Object_Definition
 227         or else NT (N).Nkind = N_Quantified_Expression
 228         or else NT (N).Nkind = N_Use_Type_Clause);
 229       return Flag15 (N);
 230    end All_Present;
 231
 232    function Alternatives
 233       (N : Node_Id) return List_Id is
 234    begin
 235       pragma Assert (False
 236         or else NT (N).Nkind = N_Case_Expression
 237         or else NT (N).Nkind = N_Case_Statement
 238         or else NT (N).Nkind = N_In
 239         or else NT (N).Nkind = N_Not_In);
 240       return List4 (N);
 241    end Alternatives;
 242
 243    function Ancestor_Part
 244       (N : Node_Id) return Node_Id is
 245    begin
 246       pragma Assert (False
 247         or else NT (N).Nkind = N_Extension_Aggregate);
 248       return Node3 (N);
 249    end Ancestor_Part;
 250
 251    function Array_Aggregate
 252       (N : Node_Id) return Node_Id is
 253    begin
 254       pragma Assert (False
 255         or else NT (N).Nkind = N_Enumeration_Representation_Clause);
 256       return Node3 (N);
 257    end Array_Aggregate;
 258
 259    function Aspect_Rep_Item
 260       (N : Node_Id) return Node_Id is
 261    begin
 262       pragma Assert (False
 263         or else NT (N).Nkind = N_Aspect_Specification);
 264       return Node2 (N);
 265    end Aspect_Rep_Item;
 266
 267    function Assignment_OK
 268       (N : Node_Id) return Boolean is
 269    begin
 270       pragma Assert (False
 271         or else NT (N).Nkind = N_Object_Declaration
 272         or else NT (N).Nkind in N_Subexpr);
 273       return Flag15 (N);
 274    end Assignment_OK;
 275
 276    function Associated_Node
 277       (N : Node_Id) return Node_Id is
 278    begin
 279       pragma Assert (False
 280         or else NT (N).Nkind in N_Has_Entity
 281         or else NT (N).Nkind = N_Aggregate
 282         or else NT (N).Nkind = N_Extension_Aggregate
 283         or else NT (N).Nkind = N_Selected_Component);
 284       return Node4 (N);
 285    end Associated_Node;
 286
 287    function At_End_Proc
 288       (N : Node_Id) return Node_Id is
 289    begin
 290       pragma Assert (False
 291         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
 292       return Node1 (N);
 293    end At_End_Proc;
 294
 295    function Attribute_Name
 296       (N : Node_Id) return Name_Id is
 297    begin
 298       pragma Assert (False
 299         or else NT (N).Nkind = N_Attribute_Reference);
 300       return Name2 (N);
 301    end Attribute_Name;
 302
 303    function Aux_Decls_Node
 304       (N : Node_Id) return Node_Id is
 305    begin
 306       pragma Assert (False
 307         or else NT (N).Nkind = N_Compilation_Unit);
 308       return Node5 (N);
 309    end Aux_Decls_Node;
 310
 311    function Backwards_OK
 312       (N : Node_Id) return Boolean is
 313    begin
 314       pragma Assert (False
 315         or else NT (N).Nkind = N_Assignment_Statement);
 316       return Flag6 (N);
 317    end Backwards_OK;
 318
 319    function Bad_Is_Detected
 320       (N : Node_Id) return Boolean is
 321    begin
 322       pragma Assert (False
 323         or else NT (N).Nkind = N_Subprogram_Body);
 324       return Flag15 (N);
 325    end Bad_Is_Detected;
 326
 327    function Body_Required
 328       (N : Node_Id) return Boolean is
 329    begin
 330       pragma Assert (False
 331         or else NT (N).Nkind = N_Compilation_Unit);
 332       return Flag13 (N);
 333    end Body_Required;
 334
 335    function Body_To_Inline
 336       (N : Node_Id) return Node_Id is
 337    begin
 338       pragma Assert (False
 339         or else NT (N).Nkind = N_Subprogram_Declaration);
 340       return Node3 (N);
 341    end Body_To_Inline;
 342
 343    function Box_Present
 344       (N : Node_Id) return Boolean is
 345    begin
 346       pragma Assert (False
 347         or else NT (N).Nkind = N_Component_Association
 348         or else NT (N).Nkind = N_Formal_Abstract_Subprogram_Declaration
 349         or else NT (N).Nkind = N_Formal_Concrete_Subprogram_Declaration
 350         or else NT (N).Nkind = N_Formal_Package_Declaration
 351         or else NT (N).Nkind = N_Generic_Association);
 352       return Flag15 (N);
 353    end Box_Present;
 354
 355    function By_Ref
 356       (N : Node_Id) return Boolean is
 357    begin
 358       pragma Assert (False
 359         or else NT (N).Nkind = N_Extended_Return_Statement
 360         or else NT (N).Nkind = N_Return_Statement);
 361       return Flag5 (N);
 362    end By_Ref;
 363
 364    function Char_Literal_Value
 365       (N : Node_Id) return Uint is
 366    begin
 367       pragma Assert (False
 368         or else NT (N).Nkind = N_Character_Literal);
 369       return Uint2 (N);
 370    end Char_Literal_Value;
 371
 372    function Chars
 373       (N : Node_Id) return Name_Id is
 374    begin
 375       pragma Assert (False
 376         or else NT (N).Nkind in N_Has_Chars);
 377       return Name1 (N);
 378    end Chars;
 379
 380    function Check_Address_Alignment
 381       (N : Node_Id) return Boolean is
 382    begin
 383       pragma Assert (False
 384           or else NT (N).Nkind = N_Attribute_Definition_Clause);
 385       return Flag11 (N);
 386    end Check_Address_Alignment;
 387
 388    function Choice_Parameter
 389       (N : Node_Id) return Node_Id is
 390    begin
 391       pragma Assert (False
 392         or else NT (N).Nkind = N_Exception_Handler);
 393       return Node2 (N);
 394    end Choice_Parameter;
 395
 396    function Choices
 397       (N : Node_Id) return List_Id is
 398    begin
 399       pragma Assert (False
 400         or else NT (N).Nkind = N_Component_Association);
 401       return List1 (N);
 402    end Choices;
 403
 404    function Class_Present
 405       (N : Node_Id) return Boolean is
 406    begin
 407       pragma Assert (False
 408         or else NT (N).Nkind = N_Aspect_Specification
 409         or else NT (N).Nkind = N_Pragma);
 410       return Flag6 (N);
 411    end Class_Present;
 412
 413    function Comes_From_Extended_Return_Statement
 414      (N : Node_Id) return Boolean is
 415    begin
 416       pragma Assert (False
 417         or else NT (N).Nkind = N_Return_Statement);
 418       return Flag18 (N);
 419    end Comes_From_Extended_Return_Statement;
 420
 421    function Compile_Time_Known_Aggregate
 422       (N : Node_Id) return Boolean is
 423    begin
 424       pragma Assert (False
 425         or else NT (N).Nkind = N_Aggregate);
 426       return Flag18 (N);
 427    end Compile_Time_Known_Aggregate;
 428
 429    function Component_Associations
 430       (N : Node_Id) return List_Id is
 431    begin
 432       pragma Assert (False
 433         or else NT (N).Nkind = N_Aggregate
 434         or else NT (N).Nkind = N_Extension_Aggregate);
 435       return List2 (N);
 436    end Component_Associations;
 437
 438    function Component_Clauses
 439       (N : Node_Id) return List_Id is
 440    begin
 441       pragma Assert (False
 442         or else NT (N).Nkind = N_Record_Representation_Clause);
 443       return List3 (N);
 444    end Component_Clauses;
 445
 446    function Component_Definition
 447       (N : Node_Id) return Node_Id is
 448    begin
 449       pragma Assert (False
 450         or else NT (N).Nkind = N_Component_Declaration
 451         or else NT (N).Nkind = N_Constrained_Array_Definition
 452         or else NT (N).Nkind = N_Unconstrained_Array_Definition);
 453       return Node4 (N);
 454    end Component_Definition;
 455
 456    function Component_Items
 457       (N : Node_Id) return List_Id is
 458    begin
 459       pragma Assert (False
 460         or else NT (N).Nkind = N_Component_List);
 461       return List3 (N);
 462    end Component_Items;
 463
 464    function Component_List
 465       (N : Node_Id) return Node_Id is
 466    begin
 467       pragma Assert (False
 468         or else NT (N).Nkind = N_Record_Definition
 469         or else NT (N).Nkind = N_Variant);
 470       return Node1 (N);
 471    end Component_List;
 472
 473    function Component_Name
 474       (N : Node_Id) return Node_Id is
 475    begin
 476       pragma Assert (False
 477         or else NT (N).Nkind = N_Component_Clause);
 478       return Node1 (N);
 479    end Component_Name;
 480
 481    function Componentwise_Assignment
 482       (N : Node_Id) return Boolean is
 483    begin
 484       pragma Assert (False
 485         or else NT (N).Nkind = N_Assignment_Statement);
 486       return Flag14 (N);
 487    end Componentwise_Assignment;
 488
 489    function Condition
 490       (N : Node_Id) return Node_Id is
 491    begin
 492       pragma Assert (False
 493         or else NT (N).Nkind = N_Accept_Alternative
 494         or else NT (N).Nkind = N_Delay_Alternative
 495         or else NT (N).Nkind = N_Elsif_Part
 496         or else NT (N).Nkind = N_Entry_Body_Formal_Part
 497         or else NT (N).Nkind = N_Exit_Statement
 498         or else NT (N).Nkind = N_If_Statement
 499         or else NT (N).Nkind = N_Iteration_Scheme
 500         or else NT (N).Nkind = N_Quantified_Expression
 501         or else NT (N).Nkind = N_Raise_Constraint_Error
 502         or else NT (N).Nkind = N_Raise_Program_Error
 503         or else NT (N).Nkind = N_Raise_Storage_Error
 504         or else NT (N).Nkind = N_Terminate_Alternative);
 505       return Node1 (N);
 506    end Condition;
 507
 508    function Condition_Actions
 509       (N : Node_Id) return List_Id is
 510    begin
 511       pragma Assert (False
 512         or else NT (N).Nkind = N_Elsif_Part
 513         or else NT (N).Nkind = N_Iteration_Scheme);
 514       return List3 (N);
 515    end Condition_Actions;
 516
 517    function Config_Pragmas
 518       (N : Node_Id) return List_Id is
 519    begin
 520       pragma Assert (False
 521         or else NT (N).Nkind = N_Compilation_Unit_Aux);
 522       return List4 (N);
 523    end Config_Pragmas;
 524
 525    function Constant_Present
 526       (N : Node_Id) return Boolean is
 527    begin
 528       pragma Assert (False
 529         or else NT (N).Nkind = N_Access_Definition
 530         or else NT (N).Nkind = N_Access_To_Object_Definition
 531         or else NT (N).Nkind = N_Object_Declaration);
 532       return Flag17 (N);
 533    end Constant_Present;
 534
 535    function Constraint
 536       (N : Node_Id) return Node_Id is
 537    begin
 538       pragma Assert (False
 539         or else NT (N).Nkind = N_Subtype_Indication);
 540       return Node3 (N);
 541    end Constraint;
 542
 543    function Constraints
 544       (N : Node_Id) return List_Id is
 545    begin
 546       pragma Assert (False
 547         or else NT (N).Nkind = N_Index_Or_Discriminant_Constraint);
 548       return List1 (N);
 549    end Constraints;
 550
 551    function Context_Installed
 552       (N : Node_Id) return Boolean is
 553    begin
 554       pragma Assert (False
 555         or else NT (N).Nkind = N_With_Clause);
 556       return Flag13 (N);
 557    end Context_Installed;
 558
 559    function Context_Items
 560       (N : Node_Id) return List_Id is
 561    begin
 562       pragma Assert (False
 563         or else NT (N).Nkind = N_Compilation_Unit);
 564       return List1 (N);
 565    end Context_Items;
 566
 567    function Context_Pending
 568       (N : Node_Id) return Boolean is
 569    begin
 570       pragma Assert (False
 571         or else NT (N).Nkind = N_Compilation_Unit);
 572       return Flag16 (N);
 573    end Context_Pending;
 574
 575    function Controlling_Argument
 576       (N : Node_Id) return Node_Id is
 577    begin
 578       pragma Assert (False
 579         or else NT (N).Nkind = N_Function_Call
 580         or else NT (N).Nkind = N_Procedure_Call_Statement);
 581       return Node1 (N);
 582    end Controlling_Argument;
 583
 584    function Conversion_OK
 585       (N : Node_Id) return Boolean is
 586    begin
 587       pragma Assert (False
 588         or else NT (N).Nkind = N_Type_Conversion);
 589       return Flag14 (N);
 590    end Conversion_OK;
 591
 592    function Corresponding_Body
 593       (N : Node_Id) return Node_Id is
 594    begin
 595       pragma Assert (False
 596         or else NT (N).Nkind = N_Entry_Declaration
 597         or else NT (N).Nkind = N_Generic_Package_Declaration
 598         or else NT (N).Nkind = N_Generic_Subprogram_Declaration
 599         or else NT (N).Nkind = N_Package_Body_Stub
 600         or else NT (N).Nkind = N_Package_Declaration
 601         or else NT (N).Nkind = N_Protected_Body_Stub
 602         or else NT (N).Nkind = N_Protected_Type_Declaration
 603         or else NT (N).Nkind = N_Subprogram_Body_Stub
 604         or else NT (N).Nkind = N_Subprogram_Declaration
 605         or else NT (N).Nkind = N_Task_Body_Stub
 606         or else NT (N).Nkind = N_Task_Type_Declaration);
 607       return Node5 (N);
 608    end Corresponding_Body;
 609
 610    function Corresponding_Formal_Spec
 611       (N : Node_Id) return Node_Id is
 612    begin
 613       pragma Assert (False
 614         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
 615       return Node3 (N);
 616    end Corresponding_Formal_Spec;
 617
 618    function Corresponding_Generic_Association
 619       (N : Node_Id) return Node_Id is
 620    begin
 621       pragma Assert (False
 622         or else NT (N).Nkind = N_Object_Declaration
 623         or else NT (N).Nkind = N_Object_Renaming_Declaration);
 624       return Node5 (N);
 625    end Corresponding_Generic_Association;
 626
 627    function Corresponding_Integer_Value
 628       (N : Node_Id) return Uint is
 629    begin
 630       pragma Assert (False
 631         or else NT (N).Nkind = N_Real_Literal);
 632       return Uint4 (N);
 633    end Corresponding_Integer_Value;
 634
 635    function Corresponding_Spec
 636       (N : Node_Id) return Node_Id is
 637    begin
 638       pragma Assert (False
 639         or else NT (N).Nkind = N_Package_Body
 640         or else NT (N).Nkind = N_Protected_Body
 641         or else NT (N).Nkind = N_Subprogram_Body
 642         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration
 643         or else NT (N).Nkind = N_Task_Body
 644         or else NT (N).Nkind = N_With_Clause);
 645       return Node5 (N);
 646    end Corresponding_Spec;
 647
 648    function Corresponding_Stub
 649       (N : Node_Id) return Node_Id is
 650    begin
 651       pragma Assert (False
 652         or else NT (N).Nkind = N_Subunit);
 653       return Node3 (N);
 654    end Corresponding_Stub;
 655
 656    function Dcheck_Function
 657       (N : Node_Id) return Entity_Id is
 658    begin
 659       pragma Assert (False
 660         or else NT (N).Nkind = N_Variant);
 661       return Node5 (N);
 662    end Dcheck_Function;
 663
 664    function Declarations
 665       (N : Node_Id) return List_Id is
 666    begin
 667       pragma Assert (False
 668         or else NT (N).Nkind = N_Accept_Statement
 669         or else NT (N).Nkind = N_Block_Statement
 670         or else NT (N).Nkind = N_Compilation_Unit_Aux
 671         or else NT (N).Nkind = N_Entry_Body
 672         or else NT (N).Nkind = N_Package_Body
 673         or else NT (N).Nkind = N_Protected_Body
 674         or else NT (N).Nkind = N_Subprogram_Body
 675         or else NT (N).Nkind = N_Task_Body);
 676       return List2 (N);
 677    end Declarations;
 678
 679    function Default_Expression
 680       (N : Node_Id) return Node_Id is
 681    begin
 682       pragma Assert (False
 683         or else NT (N).Nkind = N_Formal_Object_Declaration
 684         or else NT (N).Nkind = N_Parameter_Specification);
 685       return Node5 (N);
 686    end Default_Expression;
 687
 688    function Default_Storage_Pool
 689       (N : Node_Id) return Node_Id is
 690    begin
 691       pragma Assert (False
 692         or else NT (N).Nkind = N_Compilation_Unit_Aux);
 693       return Node3 (N);
 694    end Default_Storage_Pool;
 695
 696    function Default_Name
 697       (N : Node_Id) return Node_Id is
 698    begin
 699       pragma Assert (False
 700         or else NT (N).Nkind = N_Formal_Abstract_Subprogram_Declaration
 701         or else NT (N).Nkind = N_Formal_Concrete_Subprogram_Declaration);
 702       return Node2 (N);
 703    end Default_Name;
 704
 705    function Defining_Identifier
 706       (N : Node_Id) return Entity_Id is
 707    begin
 708       pragma Assert (False
 709         or else NT (N).Nkind = N_Component_Declaration
 710         or else NT (N).Nkind = N_Defining_Program_Unit_Name
 711         or else NT (N).Nkind = N_Discriminant_Specification
 712         or else NT (N).Nkind = N_Entry_Body
 713         or else NT (N).Nkind = N_Entry_Declaration
 714         or else NT (N).Nkind = N_Entry_Index_Specification
 715         or else NT (N).Nkind = N_Exception_Declaration
 716         or else NT (N).Nkind = N_Exception_Renaming_Declaration
 717         or else NT (N).Nkind = N_Formal_Object_Declaration
 718         or else NT (N).Nkind = N_Formal_Package_Declaration
 719         or else NT (N).Nkind = N_Formal_Type_Declaration
 720         or else NT (N).Nkind = N_Full_Type_Declaration
 721         or else NT (N).Nkind = N_Implicit_Label_Declaration
 722         or else NT (N).Nkind = N_Incomplete_Type_Declaration
 723         or else NT (N).Nkind = N_Iterator_Specification
 724         or else NT (N).Nkind = N_Loop_Parameter_Specification
 725         or else NT (N).Nkind = N_Number_Declaration
 726         or else NT (N).Nkind = N_Object_Declaration
 727         or else NT (N).Nkind = N_Object_Renaming_Declaration
 728         or else NT (N).Nkind = N_Package_Body_Stub
 729         or else NT (N).Nkind = N_Parameter_Specification
 730         or else NT (N).Nkind = N_Private_Extension_Declaration
 731         or else NT (N).Nkind = N_Private_Type_Declaration
 732         or else NT (N).Nkind = N_Protected_Body
 733         or else NT (N).Nkind = N_Protected_Body_Stub
 734         or else NT (N).Nkind = N_Protected_Type_Declaration
 735         or else NT (N).Nkind = N_Single_Protected_Declaration
 736         or else NT (N).Nkind = N_Single_Task_Declaration
 737         or else NT (N).Nkind = N_Subtype_Declaration
 738         or else NT (N).Nkind = N_Task_Body
 739         or else NT (N).Nkind = N_Task_Body_Stub
 740         or else NT (N).Nkind = N_Task_Type_Declaration);
 741       return Node1 (N);
 742    end Defining_Identifier;
 743
 744    function Defining_Unit_Name
 745       (N : Node_Id) return Node_Id is
 746    begin
 747       pragma Assert (False
 748         or else NT (N).Nkind = N_Function_Instantiation
 749         or else NT (N).Nkind = N_Function_Specification
 750         or else NT (N).Nkind = N_Generic_Function_Renaming_Declaration
 751         or else NT (N).Nkind = N_Generic_Package_Renaming_Declaration
 752         or else NT (N).Nkind = N_Generic_Procedure_Renaming_Declaration
 753         or else NT (N).Nkind = N_Package_Body
 754         or else NT (N).Nkind = N_Package_Instantiation
 755         or else NT (N).Nkind = N_Package_Renaming_Declaration
 756         or else NT (N).Nkind = N_Package_Specification
 757         or else NT (N).Nkind = N_Procedure_Instantiation
 758         or else NT (N).Nkind = N_Procedure_Specification);
 759       return Node1 (N);
 760    end Defining_Unit_Name;
 761
 762    function Delay_Alternative
 763       (N : Node_Id) return Node_Id is
 764    begin
 765       pragma Assert (False
 766         or else NT (N).Nkind = N_Timed_Entry_Call);
 767       return Node4 (N);
 768    end Delay_Alternative;
 769
 770    function Delay_Statement
 771       (N : Node_Id) return Node_Id is
 772    begin
 773       pragma Assert (False
 774         or else NT (N).Nkind = N_Delay_Alternative);
 775       return Node2 (N);
 776    end Delay_Statement;
 777
 778    function Delta_Expression
 779       (N : Node_Id) return Node_Id is
 780    begin
 781       pragma Assert (False
 782         or else NT (N).Nkind = N_Decimal_Fixed_Point_Definition
 783         or else NT (N).Nkind = N_Delta_Constraint
 784         or else NT (N).Nkind = N_Ordinary_Fixed_Point_Definition);
 785       return Node3 (N);
 786    end Delta_Expression;
 787
 788    function Digits_Expression
 789       (N : Node_Id) return Node_Id is
 790    begin
 791       pragma Assert (False
 792         or else NT (N).Nkind = N_Decimal_Fixed_Point_Definition
 793         or else NT (N).Nkind = N_Digits_Constraint
 794         or else NT (N).Nkind = N_Floating_Point_Definition);
 795       return Node2 (N);
 796    end Digits_Expression;
 797
 798    function Discr_Check_Funcs_Built
 799       (N : Node_Id) return Boolean is
 800    begin
 801       pragma Assert (False
 802         or else NT (N).Nkind = N_Full_Type_Declaration);
 803       return Flag11 (N);
 804    end Discr_Check_Funcs_Built;
 805
 806    function Discrete_Choices
 807       (N : Node_Id) return List_Id is
 808    begin
 809       pragma Assert (False
 810         or else NT (N).Nkind = N_Case_Expression_Alternative
 811         or else NT (N).Nkind = N_Case_Statement_Alternative
 812         or else NT (N).Nkind = N_Variant);
 813       return List4 (N);
 814    end Discrete_Choices;
 815
 816    function Discrete_Range
 817       (N : Node_Id) return Node_Id is
 818    begin
 819       pragma Assert (False
 820         or else NT (N).Nkind = N_Slice);
 821       return Node4 (N);
 822    end Discrete_Range;
 823
 824    function Discrete_Subtype_Definition
 825       (N : Node_Id) return Node_Id is
 826    begin
 827       pragma Assert (False
 828         or else NT (N).Nkind = N_Entry_Declaration
 829         or else NT (N).Nkind = N_Entry_Index_Specification
 830         or else NT (N).Nkind = N_Loop_Parameter_Specification);
 831       return Node4 (N);
 832    end Discrete_Subtype_Definition;
 833
 834    function Discrete_Subtype_Definitions
 835       (N : Node_Id) return List_Id is
 836    begin
 837       pragma Assert (False
 838         or else NT (N).Nkind = N_Constrained_Array_Definition);
 839       return List2 (N);
 840    end Discrete_Subtype_Definitions;
 841
 842    function Discriminant_Specifications
 843       (N : Node_Id) return List_Id is
 844    begin
 845       pragma Assert (False
 846         or else NT (N).Nkind = N_Formal_Type_Declaration
 847         or else NT (N).Nkind = N_Full_Type_Declaration
 848         or else NT (N).Nkind = N_Incomplete_Type_Declaration
 849         or else NT (N).Nkind = N_Private_Extension_Declaration
 850         or else NT (N).Nkind = N_Private_Type_Declaration
 851         or else NT (N).Nkind = N_Protected_Type_Declaration
 852         or else NT (N).Nkind = N_Task_Type_Declaration);
 853       return List4 (N);
 854    end Discriminant_Specifications;
 855
 856    function Discriminant_Type
 857       (N : Node_Id) return Node_Id is
 858    begin
 859       pragma Assert (False
 860         or else NT (N).Nkind = N_Discriminant_Specification);
 861       return Node5 (N);
 862    end Discriminant_Type;
 863
 864    function Do_Accessibility_Check
 865       (N : Node_Id) return Boolean is
 866    begin
 867       pragma Assert (False
 868         or else NT (N).Nkind = N_Parameter_Specification);
 869       return Flag13 (N);
 870    end Do_Accessibility_Check;
 871
 872    function Do_Discriminant_Check
 873       (N : Node_Id) return Boolean is
 874    begin
 875       pragma Assert (False
 876         or else NT (N).Nkind = N_Selected_Component);
 877       return Flag13 (N);
 878    end Do_Discriminant_Check;
 879
 880    function Do_Division_Check
 881       (N : Node_Id) return Boolean is
 882    begin
 883       pragma Assert (False
 884         or else NT (N).Nkind = N_Op_Divide
 885         or else NT (N).Nkind = N_Op_Mod
 886         or else NT (N).Nkind = N_Op_Rem);
 887       return Flag13 (N);
 888    end Do_Division_Check;
 889
 890    function Do_Length_Check
 891       (N : Node_Id) return Boolean is
 892    begin
 893       pragma Assert (False
 894         or else NT (N).Nkind = N_Assignment_Statement
 895         or else NT (N).Nkind = N_Op_And
 896         or else NT (N).Nkind = N_Op_Or
 897         or else NT (N).Nkind = N_Op_Xor
 898         or else NT (N).Nkind = N_Type_Conversion);
 899       return Flag4 (N);
 900    end Do_Length_Check;
 901
 902    function Do_Overflow_Check
 903       (N : Node_Id) return Boolean is
 904    begin
 905       pragma Assert (False
 906         or else NT (N).Nkind in N_Op
 907         or else NT (N).Nkind = N_Attribute_Reference
 908         or else NT (N).Nkind = N_Type_Conversion);
 909       return Flag17 (N);
 910    end Do_Overflow_Check;
 911
 912    function Do_Range_Check
 913       (N : Node_Id) return Boolean is
 914    begin
 915       pragma Assert (False
 916         or else NT (N).Nkind in N_Subexpr);
 917       return Flag9 (N);
 918    end Do_Range_Check;
 919
 920    function Do_Storage_Check
 921       (N : Node_Id) return Boolean is
 922    begin
 923       pragma Assert (False
 924         or else NT (N).Nkind = N_Allocator
 925         or else NT (N).Nkind = N_Subprogram_Body);
 926       return Flag17 (N);
 927    end Do_Storage_Check;
 928
 929    function Do_Tag_Check
 930       (N : Node_Id) return Boolean is
 931    begin
 932       pragma Assert (False
 933         or else NT (N).Nkind = N_Assignment_Statement
 934         or else NT (N).Nkind = N_Extended_Return_Statement
 935         or else NT (N).Nkind = N_Function_Call
 936         or else NT (N).Nkind = N_Procedure_Call_Statement
 937         or else NT (N).Nkind = N_Return_Statement
 938         or else NT (N).Nkind = N_Type_Conversion);
 939       return Flag13 (N);
 940    end Do_Tag_Check;
 941
 942    function Elaborate_All_Desirable
 943       (N : Node_Id) return Boolean is
 944    begin
 945       pragma Assert (False
 946         or else NT (N).Nkind = N_With_Clause);
 947       return Flag9 (N);
 948    end Elaborate_All_Desirable;
 949
 950    function Elaborate_All_Present
 951       (N : Node_Id) return Boolean is
 952    begin
 953       pragma Assert (False
 954         or else NT (N).Nkind = N_With_Clause);
 955       return Flag14 (N);
 956    end Elaborate_All_Present;
 957
 958    function Elaborate_Desirable
 959       (N : Node_Id) return Boolean is
 960    begin
 961       pragma Assert (False
 962         or else NT (N).Nkind = N_With_Clause);
 963       return Flag11 (N);
 964    end Elaborate_Desirable;
 965
 966    function Elaborate_Present
 967       (N : Node_Id) return Boolean is
 968    begin
 969       pragma Assert (False
 970         or else NT (N).Nkind = N_With_Clause);
 971       return Flag4 (N);
 972    end Elaborate_Present;
 973
 974    function Elaboration_Boolean
 975       (N : Node_Id) return Node_Id is
 976    begin
 977       pragma Assert (False
 978         or else NT (N).Nkind = N_Function_Specification
 979         or else NT (N).Nkind = N_Procedure_Specification);
 980       return Node2 (N);
 981    end Elaboration_Boolean;
 982
 983    function Else_Actions
 984       (N : Node_Id) return List_Id is
 985    begin
 986       pragma Assert (False
 987         or else NT (N).Nkind = N_Conditional_Expression);
 988       return List3 (N);
 989    end Else_Actions;
 990
 991    function Else_Statements
 992       (N : Node_Id) return List_Id is
 993    begin
 994       pragma Assert (False
 995         or else NT (N).Nkind = N_Conditional_Entry_Call
 996         or else NT (N).Nkind = N_If_Statement
 997         or else NT (N).Nkind = N_Selective_Accept);
 998       return List4 (N);
 999    end Else_Statements;
1000
1001    function Elsif_Parts
1002       (N : Node_Id) return List_Id is
1003    begin
1004       pragma Assert (False
1005         or else NT (N).Nkind = N_If_Statement);
1006       return List3 (N);
1007    end Elsif_Parts;
1008
1009    function Enclosing_Variant
1010       (N : Node_Id) return Node_Id is
1011    begin
1012       pragma Assert (False
1013         or else NT (N).Nkind = N_Variant);
1014       return Node2 (N);
1015    end Enclosing_Variant;
1016
1017    function End_Label
1018       (N : Node_Id) return Node_Id is
1019    begin
1020       pragma Assert (False
1021         or else NT (N).Nkind = N_Enumeration_Type_Definition
1022         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements
1023         or else NT (N).Nkind = N_Loop_Statement
1024         or else NT (N).Nkind = N_Package_Specification
1025         or else NT (N).Nkind = N_Protected_Body
1026         or else NT (N).Nkind = N_Protected_Definition
1027         or else NT (N).Nkind = N_Record_Definition
1028         or else NT (N).Nkind = N_Task_Definition);
1029       return Node4 (N);
1030    end End_Label;
1031
1032    function End_Span
1033       (N : Node_Id) return Uint is
1034    begin
1035       pragma Assert (False
1036         or else NT (N).Nkind = N_Case_Statement
1037         or else NT (N).Nkind = N_If_Statement);
1038       return Uint5 (N);
1039    end End_Span;
1040
1041    function Entity
1042       (N : Node_Id) return Node_Id is
1043    begin
1044       pragma Assert (False
1045         or else NT (N).Nkind in N_Has_Entity
1046         or else NT (N).Nkind = N_Aspect_Specification
1047         or else NT (N).Nkind = N_Attribute_Definition_Clause
1048         or else NT (N).Nkind = N_Freeze_Entity);
1049       return Node4 (N);
1050    end Entity;
1051
1052    function Entity_Or_Associated_Node
1053       (N : Node_Id) return Node_Id is
1054    begin
1055       pragma Assert (False
1056         or else NT (N).Nkind in N_Has_Entity
1057         or else NT (N).Nkind = N_Freeze_Entity);
1058       return Node4 (N);
1059    end Entity_Or_Associated_Node;
1060
1061    function Entry_Body_Formal_Part
1062       (N : Node_Id) return Node_Id is
1063    begin
1064       pragma Assert (False
1065         or else NT (N).Nkind = N_Entry_Body);
1066       return Node5 (N);
1067    end Entry_Body_Formal_Part;
1068
1069    function Entry_Call_Alternative
1070       (N : Node_Id) return Node_Id is
1071    begin
1072       pragma Assert (False
1073         or else NT (N).Nkind = N_Conditional_Entry_Call
1074         or else NT (N).Nkind = N_Timed_Entry_Call);
1075       return Node1 (N);
1076    end Entry_Call_Alternative;
1077
1078    function Entry_Call_Statement
1079       (N : Node_Id) return Node_Id is
1080    begin
1081       pragma Assert (False
1082         or else NT (N).Nkind = N_Entry_Call_Alternative);
1083       return Node1 (N);
1084    end Entry_Call_Statement;
1085
1086    function Entry_Direct_Name
1087       (N : Node_Id) return Node_Id is
1088    begin
1089       pragma Assert (False
1090         or else NT (N).Nkind = N_Accept_Statement);
1091       return Node1 (N);
1092    end Entry_Direct_Name;
1093
1094    function Entry_Index
1095       (N : Node_Id) return Node_Id is
1096    begin
1097       pragma Assert (False
1098         or else NT (N).Nkind = N_Accept_Statement);
1099       return Node5 (N);
1100    end Entry_Index;
1101
1102    function Entry_Index_Specification
1103       (N : Node_Id) return Node_Id is
1104    begin
1105       pragma Assert (False
1106         or else NT (N).Nkind = N_Entry_Body_Formal_Part);
1107       return Node4 (N);
1108    end Entry_Index_Specification;
1109
1110    function Etype
1111       (N : Node_Id) return Node_Id is
1112    begin
1113       pragma Assert (False
1114         or else NT (N).Nkind in N_Has_Etype);
1115       return Node5 (N);
1116    end Etype;
1117
1118    function Exception_Choices
1119       (N : Node_Id) return List_Id is
1120    begin
1121       pragma Assert (False
1122         or else NT (N).Nkind = N_Exception_Handler);
1123       return List4 (N);
1124    end Exception_Choices;
1125
1126    function Exception_Handlers
1127       (N : Node_Id) return List_Id is
1128    begin
1129       pragma Assert (False
1130         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
1131       return List5 (N);
1132    end Exception_Handlers;
1133
1134    function Exception_Junk
1135      (N : Node_Id) return Boolean is
1136    begin
1137       pragma Assert (False
1138         or else NT (N).Nkind = N_Block_Statement
1139         or else NT (N).Nkind = N_Goto_Statement
1140         or else NT (N).Nkind = N_Label
1141         or else NT (N).Nkind = N_Object_Declaration
1142         or else NT (N).Nkind = N_Subtype_Declaration);
1143       return Flag8 (N);
1144    end Exception_Junk;
1145
1146    function Exception_Label
1147      (N : Node_Id) return Node_Id is
1148    begin
1149       pragma Assert (False
1150         or else NT (N).Nkind = N_Exception_Handler
1151         or else NT (N).Nkind = N_Push_Constraint_Error_Label
1152         or else NT (N).Nkind = N_Push_Program_Error_Label
1153         or else NT (N).Nkind = N_Push_Storage_Error_Label);
1154       return Node5 (N);
1155    end Exception_Label;
1156
1157    function Expansion_Delayed
1158      (N : Node_Id) return Boolean is
1159    begin
1160       pragma Assert (False
1161         or else NT (N).Nkind = N_Aggregate
1162         or else NT (N).Nkind = N_Extension_Aggregate);
1163       return Flag11 (N);
1164    end Expansion_Delayed;
1165
1166    function Explicit_Actual_Parameter
1167       (N : Node_Id) return Node_Id is
1168    begin
1169       pragma Assert (False
1170         or else NT (N).Nkind = N_Parameter_Association);
1171       return Node3 (N);
1172    end Explicit_Actual_Parameter;
1173
1174    function Explicit_Generic_Actual_Parameter
1175       (N : Node_Id) return Node_Id is
1176    begin
1177       pragma Assert (False
1178         or else NT (N).Nkind = N_Generic_Association);
1179       return Node1 (N);
1180    end Explicit_Generic_Actual_Parameter;
1181
1182    function Expression
1183       (N : Node_Id) return Node_Id is
1184    begin
1185       pragma Assert (False
1186         or else NT (N).Nkind = N_Allocator
1187         or else NT (N).Nkind = N_Aspect_Specification
1188         or else NT (N).Nkind = N_Assignment_Statement
1189         or else NT (N).Nkind = N_At_Clause
1190         or else NT (N).Nkind = N_Attribute_Definition_Clause
1191         or else NT (N).Nkind = N_Case_Expression
1192         or else NT (N).Nkind = N_Case_Expression_Alternative
1193         or else NT (N).Nkind = N_Case_Statement
1194         or else NT (N).Nkind = N_Code_Statement
1195         or else NT (N).Nkind = N_Component_Association
1196         or else NT (N).Nkind = N_Component_Declaration
1197         or else NT (N).Nkind = N_Delay_Relative_Statement
1198         or else NT (N).Nkind = N_Delay_Until_Statement
1199         or else NT (N).Nkind = N_Discriminant_Association
1200         or else NT (N).Nkind = N_Discriminant_Specification
1201         or else NT (N).Nkind = N_Exception_Declaration
1202         or else NT (N).Nkind = N_Expression_Function
1203         or else NT (N).Nkind = N_Expression_With_Actions
1204         or else NT (N).Nkind = N_Free_Statement
1205         or else NT (N).Nkind = N_Mod_Clause
1206         or else NT (N).Nkind = N_Modular_Type_Definition
1207         or else NT (N).Nkind = N_Number_Declaration
1208         or else NT (N).Nkind = N_Object_Declaration
1209         or else NT (N).Nkind = N_Parameter_Specification
1210         or else NT (N).Nkind = N_Pragma_Argument_Association
1211         or else NT (N).Nkind = N_Qualified_Expression
1212         or else NT (N).Nkind = N_Raise_Statement
1213         or else NT (N).Nkind = N_Return_Statement
1214         or else NT (N).Nkind = N_Type_Conversion
1215         or else NT (N).Nkind = N_Unchecked_Expression
1216         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
1217       return Node3 (N);
1218    end Expression;
1219
1220    function Expressions
1221       (N : Node_Id) return List_Id is
1222    begin
1223       pragma Assert (False
1224         or else NT (N).Nkind = N_Aggregate
1225         or else NT (N).Nkind = N_Attribute_Reference
1226         or else NT (N).Nkind = N_Conditional_Expression
1227         or else NT (N).Nkind = N_Extension_Aggregate
1228         or else NT (N).Nkind = N_Indexed_Component);
1229       return List1 (N);
1230    end Expressions;
1231
1232    function First_Bit
1233       (N : Node_Id) return Node_Id is
1234    begin
1235       pragma Assert (False
1236         or else NT (N).Nkind = N_Component_Clause);
1237       return Node3 (N);
1238    end First_Bit;
1239
1240    function First_Inlined_Subprogram
1241       (N : Node_Id) return Entity_Id is
1242    begin
1243       pragma Assert (False
1244         or else NT (N).Nkind = N_Compilation_Unit);
1245       return Node3 (N);
1246    end First_Inlined_Subprogram;
1247
1248    function First_Name
1249       (N : Node_Id) return Boolean is
1250    begin
1251       pragma Assert (False
1252         or else NT (N).Nkind = N_With_Clause);
1253       return Flag5 (N);
1254    end First_Name;
1255
1256    function First_Named_Actual
1257       (N : Node_Id) return Node_Id is
1258    begin
1259       pragma Assert (False
1260         or else NT (N).Nkind = N_Entry_Call_Statement
1261         or else NT (N).Nkind = N_Function_Call
1262         or else NT (N).Nkind = N_Procedure_Call_Statement);
1263       return Node4 (N);
1264    end First_Named_Actual;
1265
1266    function First_Real_Statement
1267       (N : Node_Id) return Node_Id is
1268    begin
1269       pragma Assert (False
1270         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
1271       return Node2 (N);
1272    end First_Real_Statement;
1273
1274    function First_Subtype_Link
1275       (N : Node_Id) return Entity_Id is
1276    begin
1277       pragma Assert (False
1278         or else NT (N).Nkind = N_Freeze_Entity);
1279       return Node5 (N);
1280    end First_Subtype_Link;
1281
1282    function Float_Truncate
1283       (N : Node_Id) return Boolean is
1284    begin
1285       pragma Assert (False
1286         or else NT (N).Nkind = N_Type_Conversion);
1287       return Flag11 (N);
1288    end Float_Truncate;
1289
1290    function Formal_Type_Definition
1291       (N : Node_Id) return Node_Id is
1292    begin
1293       pragma Assert (False
1294         or else NT (N).Nkind = N_Formal_Type_Declaration);
1295       return Node3 (N);
1296    end Formal_Type_Definition;
1297
1298    function Forwards_OK
1299       (N : Node_Id) return Boolean is
1300    begin
1301       pragma Assert (False
1302         or else NT (N).Nkind = N_Assignment_Statement);
1303       return Flag5 (N);
1304    end Forwards_OK;
1305
1306    function From_Aspect_Specification
1307       (N : Node_Id) return Boolean is
1308    begin
1309       pragma Assert (False
1310         or else NT (N).Nkind = N_Attribute_Definition_Clause
1311         or else NT (N).Nkind = N_Pragma);
1312       return Flag13 (N);
1313    end From_Aspect_Specification;
1314
1315    function From_At_End
1316       (N : Node_Id) return Boolean is
1317    begin
1318       pragma Assert (False
1319         or else NT (N).Nkind = N_Raise_Statement);
1320       return Flag4 (N);
1321    end From_At_End;
1322
1323    function From_At_Mod
1324       (N : Node_Id) return Boolean is
1325    begin
1326       pragma Assert (False
1327         or else NT (N).Nkind = N_Attribute_Definition_Clause);
1328       return Flag4 (N);
1329    end From_At_Mod;
1330
1331    function From_Default
1332       (N : Node_Id) return Boolean is
1333    begin
1334       pragma Assert (False
1335         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
1336       return Flag6 (N);
1337    end From_Default;
1338
1339    function From_Dynamic_Predicate
1340       (N : Node_Id) return Boolean is
1341    begin
1342       pragma Assert (False
1343         or else NT (N).Nkind = N_Pragma);
1344       return Flag7 (N);
1345    end From_Dynamic_Predicate;
1346
1347    function From_Static_Predicate
1348       (N : Node_Id) return Boolean is
1349    begin
1350       pragma Assert (False
1351         or else NT (N).Nkind = N_Pragma);
1352       return Flag8 (N);
1353    end From_Static_Predicate;
1354
1355    function Generic_Associations
1356       (N : Node_Id) return List_Id is
1357    begin
1358       pragma Assert (False
1359         or else NT (N).Nkind = N_Formal_Package_Declaration
1360         or else NT (N).Nkind = N_Function_Instantiation
1361         or else NT (N).Nkind = N_Package_Instantiation
1362         or else NT (N).Nkind = N_Procedure_Instantiation);
1363       return List3 (N);
1364    end Generic_Associations;
1365
1366    function Generic_Formal_Declarations
1367       (N : Node_Id) return List_Id is
1368    begin
1369       pragma Assert (False
1370         or else NT (N).Nkind = N_Generic_Package_Declaration
1371         or else NT (N).Nkind = N_Generic_Subprogram_Declaration);
1372       return List2 (N);
1373    end Generic_Formal_Declarations;
1374
1375    function Generic_Parent
1376       (N : Node_Id) return Node_Id is
1377    begin
1378       pragma Assert (False
1379         or else NT (N).Nkind = N_Function_Specification
1380         or else NT (N).Nkind = N_Package_Specification
1381         or else NT (N).Nkind = N_Procedure_Specification);
1382       return Node5 (N);
1383    end Generic_Parent;
1384
1385    function Generic_Parent_Type
1386       (N : Node_Id) return Node_Id is
1387    begin
1388       pragma Assert (False
1389         or else NT (N).Nkind = N_Subtype_Declaration);
1390       return Node4 (N);
1391    end Generic_Parent_Type;
1392
1393    function Handled_Statement_Sequence
1394       (N : Node_Id) return Node_Id is
1395    begin
1396       pragma Assert (False
1397         or else NT (N).Nkind = N_Accept_Statement
1398         or else NT (N).Nkind = N_Block_Statement
1399         or else NT (N).Nkind = N_Entry_Body
1400         or else NT (N).Nkind = N_Extended_Return_Statement
1401         or else NT (N).Nkind = N_Package_Body
1402         or else NT (N).Nkind = N_Subprogram_Body
1403         or else NT (N).Nkind = N_Task_Body);
1404       return Node4 (N);
1405    end Handled_Statement_Sequence;
1406
1407    function Handler_List_Entry
1408       (N : Node_Id) return Node_Id is
1409    begin
1410       pragma Assert (False
1411         or else NT (N).Nkind = N_Object_Declaration);
1412       return Node2 (N);
1413    end Handler_List_Entry;
1414
1415    function Has_Created_Identifier
1416       (N : Node_Id) return Boolean is
1417    begin
1418       pragma Assert (False
1419         or else NT (N).Nkind = N_Block_Statement
1420         or else NT (N).Nkind = N_Loop_Statement);
1421       return Flag15 (N);
1422    end Has_Created_Identifier;
1423
1424    function Has_Dynamic_Length_Check
1425       (N : Node_Id) return Boolean is
1426    begin
1427       pragma Assert (False
1428         or else NT (N).Nkind in N_Subexpr);
1429       return Flag10 (N);
1430    end Has_Dynamic_Length_Check;
1431
1432    function Has_Dynamic_Range_Check
1433       (N : Node_Id) return Boolean is
1434    begin
1435       pragma Assert (False
1436         or else NT (N).Nkind =  N_Subtype_Declaration
1437         or else NT (N).Nkind in N_Subexpr);
1438       return Flag12 (N);
1439    end Has_Dynamic_Range_Check;
1440
1441    function Has_Init_Expression
1442       (N : Node_Id) return Boolean is
1443    begin
1444       pragma Assert (False
1445         or else NT (N).Nkind = N_Object_Declaration);
1446       return Flag14 (N);
1447    end Has_Init_Expression;
1448
1449    function Has_Local_Raise
1450       (N : Node_Id) return Boolean is
1451    begin
1452       pragma Assert (False
1453         or else NT (N).Nkind = N_Exception_Handler);
1454       return Flag8 (N);
1455    end Has_Local_Raise;
1456
1457    function Has_No_Elaboration_Code
1458       (N : Node_Id) return Boolean is
1459    begin
1460       pragma Assert (False
1461         or else NT (N).Nkind = N_Compilation_Unit);
1462       return Flag17 (N);
1463    end Has_No_Elaboration_Code;
1464
1465    function Has_Pragma_CPU
1466       (N : Node_Id) return Boolean is
1467    begin
1468       pragma Assert (False
1469         or else NT (N).Nkind = N_Subprogram_Body
1470         or else NT (N).Nkind = N_Task_Definition);
1471       return Flag14 (N);
1472    end Has_Pragma_CPU;
1473
1474    function Has_Pragma_Priority
1475       (N : Node_Id) return Boolean is
1476    begin
1477       pragma Assert (False
1478         or else NT (N).Nkind = N_Protected_Definition
1479         or else NT (N).Nkind = N_Subprogram_Body
1480         or else NT (N).Nkind = N_Task_Definition);
1481       return Flag6 (N);
1482    end Has_Pragma_Priority;
1483
1484    function Has_Pragma_Suppress_All
1485       (N : Node_Id) return Boolean is
1486    begin
1487       pragma Assert (False
1488         or else NT (N).Nkind = N_Compilation_Unit);
1489       return Flag14 (N);
1490    end Has_Pragma_Suppress_All;
1491
1492    function Has_Private_View
1493       (N : Node_Id) return Boolean is
1494    begin
1495       pragma Assert (False
1496        or else NT (N).Nkind in N_Op
1497        or else NT (N).Nkind = N_Character_Literal
1498        or else NT (N).Nkind = N_Expanded_Name
1499        or else NT (N).Nkind = N_Identifier
1500        or else NT (N).Nkind = N_Operator_Symbol);
1501       return Flag11 (N);
1502    end Has_Private_View;
1503
1504    function Has_Relative_Deadline_Pragma
1505       (N : Node_Id) return Boolean is
1506    begin
1507       pragma Assert (False
1508         or else NT (N).Nkind = N_Subprogram_Body
1509         or else NT (N).Nkind = N_Task_Definition);
1510       return Flag9 (N);
1511    end Has_Relative_Deadline_Pragma;
1512
1513    function Has_Self_Reference
1514       (N : Node_Id) return Boolean is
1515    begin
1516       pragma Assert (False
1517         or else NT (N).Nkind = N_Aggregate
1518         or else NT (N).Nkind = N_Extension_Aggregate);
1519       return Flag13 (N);
1520    end Has_Self_Reference;
1521
1522    function Has_Storage_Size_Pragma
1523       (N : Node_Id) return Boolean is
1524    begin
1525       pragma Assert (False
1526         or else NT (N).Nkind = N_Task_Definition);
1527       return Flag5 (N);
1528    end Has_Storage_Size_Pragma;
1529
1530    function Has_Task_Info_Pragma
1531       (N : Node_Id) return Boolean is
1532    begin
1533       pragma Assert (False
1534         or else NT (N).Nkind = N_Task_Definition);
1535       return Flag7 (N);
1536    end Has_Task_Info_Pragma;
1537
1538    function Has_Task_Name_Pragma
1539       (N : Node_Id) return Boolean is
1540    begin
1541       pragma Assert (False
1542         or else NT (N).Nkind = N_Task_Definition);
1543       return Flag8 (N);
1544    end Has_Task_Name_Pragma;
1545
1546    function Has_Wide_Character
1547       (N : Node_Id) return Boolean is
1548    begin
1549       pragma Assert (False
1550         or else NT (N).Nkind = N_String_Literal);
1551       return Flag11 (N);
1552    end Has_Wide_Character;
1553
1554    function Has_Wide_Wide_Character
1555       (N : Node_Id) return Boolean is
1556    begin
1557       pragma Assert (False
1558         or else NT (N).Nkind = N_String_Literal);
1559       return Flag13 (N);
1560    end Has_Wide_Wide_Character;
1561
1562    function Hidden_By_Use_Clause
1563      (N : Node_Id) return Elist_Id is
1564    begin
1565       pragma Assert (False
1566         or else NT (N).Nkind = N_Use_Package_Clause
1567         or else NT (N).Nkind = N_Use_Type_Clause);
1568       return Elist4 (N);
1569    end Hidden_By_Use_Clause;
1570
1571    function High_Bound
1572       (N : Node_Id) return Node_Id is
1573    begin
1574       pragma Assert (False
1575         or else NT (N).Nkind = N_Range
1576         or else NT (N).Nkind = N_Real_Range_Specification
1577         or else NT (N).Nkind = N_Signed_Integer_Type_Definition);
1578       return Node2 (N);
1579    end High_Bound;
1580
1581    function Identifier
1582       (N : Node_Id) return Node_Id is
1583    begin
1584       pragma Assert (False
1585         or else NT (N).Nkind = N_Aspect_Specification
1586         or else NT (N).Nkind = N_At_Clause
1587         or else NT (N).Nkind = N_Block_Statement
1588         or else NT (N).Nkind = N_Designator
1589         or else NT (N).Nkind = N_Enumeration_Representation_Clause
1590         or else NT (N).Nkind = N_Label
1591         or else NT (N).Nkind = N_Loop_Statement
1592         or else NT (N).Nkind = N_Record_Representation_Clause
1593         or else NT (N).Nkind = N_Subprogram_Info);
1594       return Node1 (N);
1595    end Identifier;
1596
1597    function Implicit_With
1598       (N : Node_Id) return Boolean is
1599    begin
1600       pragma Assert (False
1601         or else NT (N).Nkind = N_With_Clause);
1602       return Flag16 (N);
1603    end Implicit_With;
1604
1605    function Interface_List
1606       (N : Node_Id) return List_Id is
1607    begin
1608       pragma Assert (False
1609         or else NT (N).Nkind = N_Derived_Type_Definition
1610         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
1611         or else NT (N).Nkind = N_Private_Extension_Declaration
1612         or else NT (N).Nkind = N_Protected_Type_Declaration
1613         or else NT (N).Nkind = N_Record_Definition
1614         or else NT (N).Nkind = N_Single_Protected_Declaration
1615         or else NT (N).Nkind = N_Single_Task_Declaration
1616         or else NT (N).Nkind = N_Task_Type_Declaration);
1617       return List2 (N);
1618    end Interface_List;
1619
1620    function Interface_Present
1621       (N : Node_Id) return Boolean is
1622    begin
1623       pragma Assert (False
1624         or else NT (N).Nkind = N_Derived_Type_Definition
1625         or else NT (N).Nkind = N_Record_Definition);
1626       return Flag16 (N);
1627    end Interface_Present;
1628
1629    function Import_Interface_Present
1630       (N : Node_Id) return Boolean is
1631    begin
1632       pragma Assert (False
1633         or else NT (N).Nkind = N_Pragma);
1634       return Flag16 (N);
1635    end Import_Interface_Present;
1636
1637    function In_Present
1638       (N : Node_Id) return Boolean is
1639    begin
1640       pragma Assert (False
1641         or else NT (N).Nkind = N_Formal_Object_Declaration
1642         or else NT (N).Nkind = N_Parameter_Specification);
1643       return Flag15 (N);
1644    end In_Present;
1645
1646    function Includes_Infinities
1647       (N : Node_Id) return Boolean is
1648    begin
1649       pragma Assert (False
1650         or else NT (N).Nkind = N_Range);
1651       return Flag11 (N);
1652    end Includes_Infinities;
1653
1654    function Inherited_Discriminant
1655       (N : Node_Id) return Boolean is
1656    begin
1657       pragma Assert (False
1658         or else NT (N).Nkind = N_Component_Association);
1659       return Flag13 (N);
1660    end Inherited_Discriminant;
1661
1662    function Instance_Spec
1663       (N : Node_Id) return Node_Id is
1664    begin
1665       pragma Assert (False
1666         or else NT (N).Nkind = N_Formal_Package_Declaration
1667         or else NT (N).Nkind = N_Function_Instantiation
1668         or else NT (N).Nkind = N_Package_Instantiation
1669         or else NT (N).Nkind = N_Procedure_Instantiation);
1670       return Node5 (N);
1671    end Instance_Spec;
1672
1673    function Intval
1674       (N : Node_Id) return Uint is
1675    begin
1676       pragma Assert (False
1677         or else NT (N).Nkind = N_Integer_Literal);
1678       return Uint3 (N);
1679    end Intval;
1680
1681    function Is_Accessibility_Actual
1682      (N : Node_Id) return Boolean is
1683    begin
1684       pragma Assert (False
1685         or else NT (N).Nkind = N_Parameter_Association);
1686       return Flag13 (N);
1687    end Is_Accessibility_Actual;
1688
1689    function Is_Asynchronous_Call_Block
1690       (N : Node_Id) return Boolean is
1691    begin
1692       pragma Assert (False
1693         or else NT (N).Nkind = N_Block_Statement);
1694       return Flag7 (N);
1695    end Is_Asynchronous_Call_Block;
1696
1697    function Is_Boolean_Aspect
1698       (N : Node_Id) return Boolean is
1699    begin
1700       pragma Assert (False
1701         or else NT (N).Nkind = N_Aspect_Specification);
1702       return Flag16 (N);
1703    end Is_Boolean_Aspect;
1704
1705    function Is_Component_Left_Opnd
1706       (N : Node_Id) return Boolean is
1707    begin
1708       pragma Assert (False
1709         or else NT (N).Nkind = N_Op_Concat);
1710       return Flag13 (N);
1711    end Is_Component_Left_Opnd;
1712
1713    function Is_Component_Right_Opnd
1714       (N : Node_Id) return Boolean is
1715    begin
1716       pragma Assert (False
1717         or else NT (N).Nkind = N_Op_Concat);
1718       return Flag14 (N);
1719    end Is_Component_Right_Opnd;
1720
1721    function Is_Controlling_Actual
1722       (N : Node_Id) return Boolean is
1723    begin
1724       pragma Assert (False
1725         or else NT (N).Nkind in N_Subexpr);
1726       return Flag16 (N);
1727    end Is_Controlling_Actual;
1728
1729    function Is_Delayed_Aspect
1730       (N : Node_Id) return Boolean is
1731    begin
1732       pragma Assert (False
1733         or else NT (N).Nkind = N_Aspect_Specification
1734         or else NT (N).Nkind = N_Attribute_Definition_Clause
1735         or else NT (N).Nkind = N_Pragma);
1736       return Flag14 (N);
1737    end Is_Delayed_Aspect;
1738
1739    function Is_Dynamic_Coextension
1740       (N : Node_Id) return Boolean is
1741    begin
1742       pragma Assert (False
1743         or else NT (N).Nkind = N_Allocator);
1744       return Flag18 (N);
1745    end Is_Dynamic_Coextension;
1746
1747    function Is_Elsif
1748      (N : Node_Id) return Boolean is
1749    begin
1750       pragma Assert (False
1751         or else NT (N).Nkind = N_Conditional_Expression);
1752       return Flag13 (N);
1753    end Is_Elsif;
1754
1755    function Is_Entry_Barrier_Function
1756       (N : Node_Id) return Boolean is
1757    begin
1758       pragma Assert (False
1759         or else NT (N).Nkind = N_Subprogram_Body);
1760       return Flag8 (N);
1761    end Is_Entry_Barrier_Function;
1762
1763    function Is_Expanded_Build_In_Place_Call
1764       (N : Node_Id) return Boolean is
1765    begin
1766       pragma Assert (False
1767         or else NT (N).Nkind = N_Function_Call);
1768       return Flag11 (N);
1769    end Is_Expanded_Build_In_Place_Call;
1770
1771    function Is_Folded_In_Parser
1772       (N : Node_Id) return Boolean is
1773    begin
1774       pragma Assert (False
1775         or else NT (N).Nkind = N_String_Literal);
1776       return Flag4 (N);
1777    end Is_Folded_In_Parser;
1778
1779    function Is_In_Discriminant_Check
1780       (N : Node_Id) return Boolean is
1781    begin
1782       pragma Assert (False
1783         or else NT (N).Nkind = N_Selected_Component);
1784       return Flag11 (N);
1785    end Is_In_Discriminant_Check;
1786
1787    function Is_Machine_Number
1788       (N : Node_Id) return Boolean is
1789    begin
1790       pragma Assert (False
1791         or else NT (N).Nkind = N_Real_Literal);
1792       return Flag11 (N);
1793    end Is_Machine_Number;
1794
1795    function Is_Null_Loop
1796       (N : Node_Id) return Boolean is
1797    begin
1798       pragma Assert (False
1799         or else NT (N).Nkind = N_Loop_Statement);
1800       return Flag16 (N);
1801    end Is_Null_Loop;
1802
1803    function Is_Overloaded
1804       (N : Node_Id) return Boolean is
1805    begin
1806       pragma Assert (False
1807         or else NT (N).Nkind in N_Subexpr);
1808       return Flag5 (N);
1809    end Is_Overloaded;
1810
1811    function Is_Power_Of_2_For_Shift
1812       (N : Node_Id) return Boolean is
1813    begin
1814       pragma Assert (False
1815         or else NT (N).Nkind = N_Op_Expon);
1816       return Flag13 (N);
1817    end Is_Power_Of_2_For_Shift;
1818
1819    function Is_Protected_Subprogram_Body
1820       (N : Node_Id) return Boolean is
1821    begin
1822       pragma Assert (False
1823         or else NT (N).Nkind = N_Subprogram_Body);
1824       return Flag7 (N);
1825    end Is_Protected_Subprogram_Body;
1826
1827    function Is_Static_Coextension
1828       (N : Node_Id) return Boolean is
1829    begin
1830       pragma Assert (False
1831         or else NT (N).Nkind = N_Allocator);
1832       return Flag14 (N);
1833    end Is_Static_Coextension;
1834
1835    function Is_Static_Expression
1836       (N : Node_Id) return Boolean is
1837    begin
1838       pragma Assert (False
1839         or else NT (N).Nkind in N_Subexpr);
1840       return Flag6 (N);
1841    end Is_Static_Expression;
1842
1843    function Is_Subprogram_Descriptor
1844       (N : Node_Id) return Boolean is
1845    begin
1846       pragma Assert (False
1847         or else NT (N).Nkind = N_Object_Declaration);
1848       return Flag16 (N);
1849    end Is_Subprogram_Descriptor;
1850
1851    function Is_Task_Allocation_Block
1852       (N : Node_Id) return Boolean is
1853    begin
1854       pragma Assert (False
1855         or else NT (N).Nkind = N_Block_Statement);
1856       return Flag6 (N);
1857    end Is_Task_Allocation_Block;
1858
1859    function Is_Task_Master
1860       (N : Node_Id) return Boolean is
1861    begin
1862       pragma Assert (False
1863         or else NT (N).Nkind = N_Block_Statement
1864         or else NT (N).Nkind = N_Subprogram_Body
1865         or else NT (N).Nkind = N_Task_Body);
1866       return Flag5 (N);
1867    end Is_Task_Master;
1868
1869    function Iteration_Scheme
1870       (N : Node_Id) return Node_Id is
1871    begin
1872       pragma Assert (False
1873         or else NT (N).Nkind = N_Loop_Statement);
1874       return Node2 (N);
1875    end Iteration_Scheme;
1876
1877    function Iterator_Specification
1878      (N : Node_Id) return Node_Id is
1879    begin
1880       pragma Assert (False
1881         or else NT (N).Nkind = N_Iteration_Scheme
1882         or else NT (N).Nkind = N_Quantified_Expression);
1883       return Node2 (N);
1884    end Iterator_Specification;
1885
1886    function Itype
1887       (N : Node_Id) return Node_Id is
1888    begin
1889       pragma Assert (False
1890       or else NT (N).Nkind = N_Itype_Reference);
1891       return Node1 (N);
1892    end Itype;
1893
1894    function Kill_Range_Check
1895       (N : Node_Id) return Boolean is
1896    begin
1897       pragma Assert (False
1898         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
1899       return Flag11 (N);
1900    end Kill_Range_Check;
1901
1902    function Label_Construct
1903       (N : Node_Id) return Node_Id is
1904    begin
1905       pragma Assert (False
1906         or else NT (N).Nkind = N_Implicit_Label_Declaration);
1907       return Node2 (N);
1908    end Label_Construct;
1909
1910    function Last_Bit
1911       (N : Node_Id) return Node_Id is
1912    begin
1913       pragma Assert (False
1914         or else NT (N).Nkind = N_Component_Clause);
1915       return Node4 (N);
1916    end Last_Bit;
1917
1918    function Last_Name
1919       (N : Node_Id) return Boolean is
1920    begin
1921       pragma Assert (False
1922         or else NT (N).Nkind = N_With_Clause);
1923       return Flag6 (N);
1924    end Last_Name;
1925
1926    function Left_Opnd
1927       (N : Node_Id) return Node_Id is
1928    begin
1929       pragma Assert (False
1930         or else NT (N).Nkind = N_And_Then
1931         or else NT (N).Nkind = N_In
1932         or else NT (N).Nkind = N_Not_In
1933         or else NT (N).Nkind = N_Or_Else
1934         or else NT (N).Nkind in N_Binary_Op);
1935       return Node2 (N);
1936    end Left_Opnd;
1937
1938    function Library_Unit
1939       (N : Node_Id) return Node_Id is
1940    begin
1941       pragma Assert (False
1942         or else NT (N).Nkind = N_Compilation_Unit
1943         or else NT (N).Nkind = N_Package_Body_Stub
1944         or else NT (N).Nkind = N_Protected_Body_Stub
1945         or else NT (N).Nkind = N_Subprogram_Body_Stub
1946         or else NT (N).Nkind = N_Task_Body_Stub
1947         or else NT (N).Nkind = N_With_Clause);
1948       return Node4 (N);
1949    end Library_Unit;
1950
1951    function Limited_View_Installed
1952       (N : Node_Id) return Boolean is
1953    begin
1954       pragma Assert (False
1955         or else NT (N).Nkind = N_Package_Specification
1956         or else NT (N).Nkind = N_With_Clause);
1957       return Flag18 (N);
1958    end Limited_View_Installed;
1959
1960    function Limited_Present
1961       (N : Node_Id) return Boolean is
1962    begin
1963       pragma Assert (False
1964         or else NT (N).Nkind = N_Derived_Type_Definition
1965         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
1966         or else NT (N).Nkind = N_Formal_Private_Type_Definition
1967         or else NT (N).Nkind = N_Private_Extension_Declaration
1968         or else NT (N).Nkind = N_Private_Type_Declaration
1969         or else NT (N).Nkind = N_Record_Definition
1970         or else NT (N).Nkind = N_With_Clause);
1971       return Flag17 (N);
1972    end Limited_Present;
1973
1974    function Literals
1975       (N : Node_Id) return List_Id is
1976    begin
1977       pragma Assert (False
1978         or else NT (N).Nkind = N_Enumeration_Type_Definition);
1979       return List1 (N);
1980    end Literals;
1981
1982    function Local_Raise_Not_OK
1983       (N : Node_Id) return Boolean is
1984    begin
1985       pragma Assert (False
1986         or else NT (N).Nkind = N_Exception_Handler);
1987       return Flag7 (N);
1988    end Local_Raise_Not_OK;
1989
1990    function Local_Raise_Statements
1991       (N : Node_Id) return Elist_Id is
1992    begin
1993       pragma Assert (False
1994         or else NT (N).Nkind = N_Exception_Handler);
1995       return Elist1 (N);
1996    end Local_Raise_Statements;
1997
1998    function Loop_Actions
1999       (N : Node_Id) return List_Id is
2000    begin
2001       pragma Assert (False
2002         or else NT (N).Nkind = N_Component_Association);
2003       return List2 (N);
2004    end Loop_Actions;
2005
2006    function Loop_Parameter_Specification
2007       (N : Node_Id) return Node_Id is
2008    begin
2009       pragma Assert (False
2010         or else NT (N).Nkind = N_Iteration_Scheme
2011         or else NT (N).Nkind = N_Quantified_Expression);
2012       return Node4 (N);
2013    end Loop_Parameter_Specification;
2014
2015    function Low_Bound
2016       (N : Node_Id) return Node_Id is
2017    begin
2018       pragma Assert (False
2019         or else NT (N).Nkind = N_Range
2020         or else NT (N).Nkind = N_Real_Range_Specification
2021         or else NT (N).Nkind = N_Signed_Integer_Type_Definition);
2022       return Node1 (N);
2023    end Low_Bound;
2024
2025    function Mod_Clause
2026       (N : Node_Id) return Node_Id is
2027    begin
2028       pragma Assert (False
2029         or else NT (N).Nkind = N_Record_Representation_Clause);
2030       return Node2 (N);
2031    end Mod_Clause;
2032
2033    function More_Ids
2034       (N : Node_Id) return Boolean is
2035    begin
2036       pragma Assert (False
2037         or else NT (N).Nkind = N_Component_Declaration
2038         or else NT (N).Nkind = N_Discriminant_Specification
2039         or else NT (N).Nkind = N_Exception_Declaration
2040         or else NT (N).Nkind = N_Formal_Object_Declaration
2041         or else NT (N).Nkind = N_Number_Declaration
2042         or else NT (N).Nkind = N_Object_Declaration
2043         or else NT (N).Nkind = N_Parameter_Specification);
2044       return Flag5 (N);
2045    end More_Ids;
2046
2047    function Must_Be_Byte_Aligned
2048       (N : Node_Id) return Boolean is
2049    begin
2050       pragma Assert (False
2051         or else NT (N).Nkind = N_Attribute_Reference);
2052       return Flag14 (N);
2053    end Must_Be_Byte_Aligned;
2054
2055    function Must_Not_Freeze
2056       (N : Node_Id) return Boolean is
2057    begin
2058       pragma Assert (False
2059         or else NT (N).Nkind = N_Subtype_Indication
2060         or else NT (N).Nkind in N_Subexpr);
2061       return Flag8 (N);
2062    end Must_Not_Freeze;
2063
2064    function Must_Not_Override
2065       (N : Node_Id) return Boolean is
2066    begin
2067       pragma Assert (False
2068         or else NT (N).Nkind = N_Entry_Declaration
2069         or else NT (N).Nkind = N_Function_Instantiation
2070         or else NT (N).Nkind = N_Function_Specification
2071         or else NT (N).Nkind = N_Procedure_Instantiation
2072         or else NT (N).Nkind = N_Procedure_Specification);
2073       return Flag15 (N);
2074    end Must_Not_Override;
2075
2076    function Must_Override
2077       (N : Node_Id) return Boolean is
2078    begin
2079       pragma Assert (False
2080         or else NT (N).Nkind = N_Entry_Declaration
2081         or else NT (N).Nkind = N_Function_Instantiation
2082         or else NT (N).Nkind = N_Function_Specification
2083         or else NT (N).Nkind = N_Procedure_Instantiation
2084         or else NT (N).Nkind = N_Procedure_Specification);
2085       return Flag14 (N);
2086    end Must_Override;
2087
2088    function Name
2089       (N : Node_Id) return Node_Id is
2090    begin
2091       pragma Assert (False
2092         or else NT (N).Nkind = N_Assignment_Statement
2093         or else NT (N).Nkind = N_Attribute_Definition_Clause
2094         or else NT (N).Nkind = N_Defining_Program_Unit_Name
2095         or else NT (N).Nkind = N_Designator
2096         or else NT (N).Nkind = N_Entry_Call_Statement
2097         or else NT (N).Nkind = N_Exception_Renaming_Declaration
2098         or else NT (N).Nkind = N_Exit_Statement
2099         or else NT (N).Nkind = N_Formal_Package_Declaration
2100         or else NT (N).Nkind = N_Function_Call
2101         or else NT (N).Nkind = N_Function_Instantiation
2102         or else NT (N).Nkind = N_Generic_Function_Renaming_Declaration
2103         or else NT (N).Nkind = N_Generic_Package_Renaming_Declaration
2104         or else NT (N).Nkind = N_Generic_Procedure_Renaming_Declaration
2105         or else NT (N).Nkind = N_Goto_Statement
2106         or else NT (N).Nkind = N_Iterator_Specification
2107         or else NT (N).Nkind = N_Object_Renaming_Declaration
2108         or else NT (N).Nkind = N_Package_Instantiation
2109         or else NT (N).Nkind = N_Package_Renaming_Declaration
2110         or else NT (N).Nkind = N_Procedure_Call_Statement
2111         or else NT (N).Nkind = N_Procedure_Instantiation
2112         or else NT (N).Nkind = N_Raise_Statement
2113         or else NT (N).Nkind = N_Requeue_Statement
2114         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration
2115         or else NT (N).Nkind = N_Subunit
2116         or else NT (N).Nkind = N_Variant_Part
2117         or else NT (N).Nkind = N_With_Clause);
2118       return Node2 (N);
2119    end Name;
2120
2121    function Names
2122       (N : Node_Id) return List_Id is
2123    begin
2124       pragma Assert (False
2125         or else NT (N).Nkind = N_Abort_Statement
2126         or else NT (N).Nkind = N_Use_Package_Clause);
2127       return List2 (N);
2128    end Names;
2129
2130    function Next_Entity
2131       (N : Node_Id) return Node_Id is
2132    begin
2133       pragma Assert (False
2134         or else NT (N).Nkind = N_Defining_Character_Literal
2135         or else NT (N).Nkind = N_Defining_Identifier
2136         or else NT (N).Nkind = N_Defining_Operator_Symbol);
2137       return Node2 (N);
2138    end Next_Entity;
2139
2140    function Next_Exit_Statement
2141      (N : Node_Id) return Node_Id is
2142    begin
2143       pragma Assert (False
2144         or else NT (N).Nkind = N_Exit_Statement);
2145       return Node3 (N);
2146    end Next_Exit_Statement;
2147
2148    function Next_Implicit_With
2149      (N : Node_Id) return Node_Id is
2150    begin
2151       pragma Assert (False
2152         or else NT (N).Nkind = N_With_Clause);
2153       return Node3 (N);
2154    end Next_Implicit_With;
2155
2156    function Next_Named_Actual
2157       (N : Node_Id) return Node_Id is
2158    begin
2159       pragma Assert (False
2160         or else NT (N).Nkind = N_Parameter_Association);
2161       return Node4 (N);
2162    end Next_Named_Actual;
2163
2164    function Next_Pragma
2165       (N : Node_Id) return Node_Id is
2166    begin
2167       pragma Assert (False
2168         or else NT (N).Nkind = N_Pragma);
2169       return Node1 (N);
2170    end Next_Pragma;
2171
2172    function Next_Rep_Item
2173       (N : Node_Id) return Node_Id is
2174    begin
2175       pragma Assert (False
2176         or else NT (N).Nkind = N_Aspect_Specification
2177         or else NT (N).Nkind = N_Attribute_Definition_Clause
2178         or else NT (N).Nkind = N_Enumeration_Representation_Clause
2179         or else NT (N).Nkind = N_Pragma
2180         or else NT (N).Nkind = N_Record_Representation_Clause);
2181       return Node5 (N);
2182    end Next_Rep_Item;
2183
2184    function Next_Use_Clause
2185       (N : Node_Id) return Node_Id is
2186    begin
2187       pragma Assert (False
2188         or else NT (N).Nkind = N_Use_Package_Clause
2189         or else NT (N).Nkind = N_Use_Type_Clause);
2190       return Node3 (N);
2191    end Next_Use_Clause;
2192
2193    function No_Ctrl_Actions
2194       (N : Node_Id) return Boolean is
2195    begin
2196       pragma Assert (False
2197         or else NT (N).Nkind = N_Assignment_Statement);
2198       return Flag7 (N);
2199    end No_Ctrl_Actions;
2200
2201    function No_Elaboration_Check
2202       (N : Node_Id) return Boolean is
2203    begin
2204       pragma Assert (False
2205         or else NT (N).Nkind = N_Function_Call
2206         or else NT (N).Nkind = N_Procedure_Call_Statement);
2207       return Flag14 (N);
2208    end No_Elaboration_Check;
2209
2210    function No_Entities_Ref_In_Spec
2211       (N : Node_Id) return Boolean is
2212    begin
2213       pragma Assert (False
2214         or else NT (N).Nkind = N_With_Clause);
2215       return Flag8 (N);
2216    end No_Entities_Ref_In_Spec;
2217
2218    function No_Initialization
2219       (N : Node_Id) return Boolean is
2220    begin
2221       pragma Assert (False
2222         or else NT (N).Nkind = N_Allocator
2223         or else NT (N).Nkind = N_Object_Declaration);
2224       return Flag13 (N);
2225    end No_Initialization;
2226
2227    function No_Truncation
2228       (N : Node_Id) return Boolean is
2229    begin
2230       pragma Assert (False
2231         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
2232       return Flag17 (N);
2233    end No_Truncation;
2234
2235    function Null_Present
2236       (N : Node_Id) return Boolean is
2237    begin
2238       pragma Assert (False
2239         or else NT (N).Nkind = N_Component_List
2240         or else NT (N).Nkind = N_Procedure_Specification
2241         or else NT (N).Nkind = N_Record_Definition);
2242       return Flag13 (N);
2243    end Null_Present;
2244
2245    function Null_Exclusion_Present
2246       (N : Node_Id) return Boolean is
2247    begin
2248       pragma Assert (False
2249         or else NT (N).Nkind = N_Access_Definition
2250         or else NT (N).Nkind = N_Access_Function_Definition
2251         or else NT (N).Nkind = N_Access_Procedure_Definition
2252         or else NT (N).Nkind = N_Access_To_Object_Definition
2253         or else NT (N).Nkind = N_Allocator
2254         or else NT (N).Nkind = N_Component_Definition
2255         or else NT (N).Nkind = N_Derived_Type_Definition
2256         or else NT (N).Nkind = N_Discriminant_Specification
2257         or else NT (N).Nkind = N_Formal_Object_Declaration
2258         or else NT (N).Nkind = N_Function_Specification
2259         or else NT (N).Nkind = N_Object_Declaration
2260         or else NT (N).Nkind = N_Object_Renaming_Declaration
2261         or else NT (N).Nkind = N_Parameter_Specification
2262         or else NT (N).Nkind = N_Subtype_Declaration);
2263       return Flag11 (N);
2264    end Null_Exclusion_Present;
2265
2266    function Null_Exclusion_In_Return_Present
2267       (N : Node_Id) return Boolean is
2268    begin
2269       pragma Assert (False
2270         or else NT (N).Nkind = N_Access_Function_Definition);
2271       return Flag14 (N);
2272    end Null_Exclusion_In_Return_Present;
2273
2274    function Null_Record_Present
2275       (N : Node_Id) return Boolean is
2276    begin
2277       pragma Assert (False
2278         or else NT (N).Nkind = N_Aggregate
2279         or else NT (N).Nkind = N_Extension_Aggregate);
2280       return Flag17 (N);
2281    end Null_Record_Present;
2282
2283    function Object_Definition
2284       (N : Node_Id) return Node_Id is
2285    begin
2286       pragma Assert (False
2287         or else NT (N).Nkind = N_Object_Declaration);
2288       return Node4 (N);
2289    end Object_Definition;
2290
2291    function Of_Present
2292       (N : Node_Id) return Boolean is
2293    begin
2294       pragma Assert (False
2295         or else NT (N).Nkind = N_Iterator_Specification);
2296       return Flag16 (N);
2297    end Of_Present;
2298
2299    function Original_Discriminant
2300       (N : Node_Id) return Node_Id is
2301    begin
2302       pragma Assert (False
2303         or else NT (N).Nkind = N_Identifier);
2304       return Node2 (N);
2305    end Original_Discriminant;
2306
2307    function Original_Entity
2308       (N : Node_Id) return Entity_Id is
2309    begin
2310       pragma Assert (False
2311         or else NT (N).Nkind = N_Integer_Literal
2312         or else NT (N).Nkind = N_Real_Literal);
2313       return Node2 (N);
2314    end Original_Entity;
2315
2316    function Others_Discrete_Choices
2317       (N : Node_Id) return List_Id is
2318    begin
2319       pragma Assert (False
2320         or else NT (N).Nkind = N_Others_Choice);
2321       return List1 (N);
2322    end Others_Discrete_Choices;
2323
2324    function Out_Present
2325       (N : Node_Id) return Boolean is
2326    begin
2327       pragma Assert (False
2328         or else NT (N).Nkind = N_Formal_Object_Declaration
2329         or else NT (N).Nkind = N_Parameter_Specification);
2330       return Flag17 (N);
2331    end Out_Present;
2332
2333    function Parameter_Associations
2334       (N : Node_Id) return List_Id is
2335    begin
2336       pragma Assert (False
2337         or else NT (N).Nkind = N_Entry_Call_Statement
2338         or else NT (N).Nkind = N_Function_Call
2339         or else NT (N).Nkind = N_Procedure_Call_Statement);
2340       return List3 (N);
2341    end Parameter_Associations;
2342
2343    function Parameter_List_Truncated
2344       (N : Node_Id) return Boolean is
2345    begin
2346       pragma Assert (False
2347         or else NT (N).Nkind = N_Function_Call
2348         or else NT (N).Nkind = N_Procedure_Call_Statement);
2349       return Flag17 (N);
2350    end Parameter_List_Truncated;
2351
2352    function Parameter_Specifications
2353       (N : Node_Id) return List_Id is
2354    begin
2355       pragma Assert (False
2356         or else NT (N).Nkind = N_Accept_Statement
2357         or else NT (N).Nkind = N_Access_Function_Definition
2358         or else NT (N).Nkind = N_Access_Procedure_Definition
2359         or else NT (N).Nkind = N_Entry_Body_Formal_Part
2360         or else NT (N).Nkind = N_Entry_Declaration
2361         or else NT (N).Nkind = N_Function_Specification
2362         or else NT (N).Nkind = N_Procedure_Specification);
2363       return List3 (N);
2364    end Parameter_Specifications;
2365
2366    function Parameter_Type
2367       (N : Node_Id) return Node_Id is
2368    begin
2369       pragma Assert (False
2370         or else NT (N).Nkind = N_Parameter_Specification);
2371       return Node2 (N);
2372    end Parameter_Type;
2373
2374    function Parent_Spec
2375       (N : Node_Id) return Node_Id is
2376    begin
2377       pragma Assert (False
2378         or else NT (N).Nkind = N_Function_Instantiation
2379         or else NT (N).Nkind = N_Generic_Function_Renaming_Declaration
2380         or else NT (N).Nkind = N_Generic_Package_Declaration
2381         or else NT (N).Nkind = N_Generic_Package_Renaming_Declaration
2382         or else NT (N).Nkind = N_Generic_Procedure_Renaming_Declaration
2383         or else NT (N).Nkind = N_Generic_Subprogram_Declaration
2384         or else NT (N).Nkind = N_Package_Declaration
2385         or else NT (N).Nkind = N_Package_Instantiation
2386         or else NT (N).Nkind = N_Package_Renaming_Declaration
2387         or else NT (N).Nkind = N_Procedure_Instantiation
2388         or else NT (N).Nkind = N_Subprogram_Declaration
2389         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
2390       return Node4 (N);
2391    end Parent_Spec;
2392
2393    function Position
2394       (N : Node_Id) return Node_Id is
2395    begin
2396       pragma Assert (False
2397         or else NT (N).Nkind = N_Component_Clause);
2398       return Node2 (N);
2399    end Position;
2400
2401    function Pragma_Argument_Associations
2402       (N : Node_Id) return List_Id is
2403    begin
2404       pragma Assert (False
2405         or else NT (N).Nkind = N_Pragma);
2406       return List2 (N);
2407    end Pragma_Argument_Associations;
2408
2409    function Pragma_Identifier
2410       (N : Node_Id) return Node_Id is
2411    begin
2412       pragma Assert (False
2413         or else NT (N).Nkind = N_Pragma);
2414       return Node4 (N);
2415    end Pragma_Identifier;
2416
2417    function Pragmas_After
2418       (N : Node_Id) return List_Id is
2419    begin
2420       pragma Assert (False
2421         or else NT (N).Nkind = N_Compilation_Unit_Aux
2422         or else NT (N).Nkind = N_Terminate_Alternative);
2423       return List5 (N);
2424    end Pragmas_After;
2425
2426    function Pragmas_Before
2427       (N : Node_Id) return List_Id is
2428    begin
2429       pragma Assert (False
2430         or else NT (N).Nkind = N_Accept_Alternative
2431         or else NT (N).Nkind = N_Delay_Alternative
2432         or else NT (N).Nkind = N_Entry_Call_Alternative
2433         or else NT (N).Nkind = N_Mod_Clause
2434         or else NT (N).Nkind = N_Terminate_Alternative
2435         or else NT (N).Nkind = N_Triggering_Alternative);
2436       return List4 (N);
2437    end Pragmas_Before;
2438
2439    function Prefix
2440       (N : Node_Id) return Node_Id is
2441    begin
2442       pragma Assert (False
2443         or else NT (N).Nkind = N_Attribute_Reference
2444         or else NT (N).Nkind = N_Expanded_Name
2445         or else NT (N).Nkind = N_Explicit_Dereference
2446         or else NT (N).Nkind = N_Indexed_Component
2447         or else NT (N).Nkind = N_Reference
2448         or else NT (N).Nkind = N_Selected_Component
2449         or else NT (N).Nkind = N_Slice);
2450       return Node3 (N);
2451    end Prefix;
2452
2453    function Present_Expr
2454       (N : Node_Id) return Uint is
2455    begin
2456       pragma Assert (False
2457         or else NT (N).Nkind = N_Variant);
2458       return Uint3 (N);
2459    end Present_Expr;
2460
2461    function Prev_Ids
2462       (N : Node_Id) return Boolean is
2463    begin
2464       pragma Assert (False
2465         or else NT (N).Nkind = N_Component_Declaration
2466         or else NT (N).Nkind = N_Discriminant_Specification
2467         or else NT (N).Nkind = N_Exception_Declaration
2468         or else NT (N).Nkind = N_Formal_Object_Declaration
2469         or else NT (N).Nkind = N_Number_Declaration
2470         or else NT (N).Nkind = N_Object_Declaration
2471         or else NT (N).Nkind = N_Parameter_Specification);
2472       return Flag6 (N);
2473    end Prev_Ids;
2474
2475    function Print_In_Hex
2476       (N : Node_Id) return Boolean is
2477    begin
2478       pragma Assert (False
2479         or else NT (N).Nkind = N_Integer_Literal);
2480       return Flag13 (N);
2481    end Print_In_Hex;
2482
2483    function Private_Declarations
2484       (N : Node_Id) return List_Id is
2485    begin
2486       pragma Assert (False
2487         or else NT (N).Nkind = N_Package_Specification
2488         or else NT (N).Nkind = N_Protected_Definition
2489         or else NT (N).Nkind = N_Task_Definition);
2490       return List3 (N);
2491    end Private_Declarations;
2492
2493    function Private_Present
2494       (N : Node_Id) return Boolean is
2495    begin
2496       pragma Assert (False
2497         or else NT (N).Nkind = N_Compilation_Unit
2498         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
2499         or else NT (N).Nkind = N_With_Clause);
2500       return Flag15 (N);
2501    end Private_Present;
2502
2503    function Procedure_To_Call
2504       (N : Node_Id) return Node_Id is
2505    begin
2506       pragma Assert (False
2507         or else NT (N).Nkind = N_Allocator
2508         or else NT (N).Nkind = N_Extended_Return_Statement
2509         or else NT (N).Nkind = N_Free_Statement
2510         or else NT (N).Nkind = N_Return_Statement);
2511       return Node2 (N);
2512    end Procedure_To_Call;
2513
2514    function Proper_Body
2515       (N : Node_Id) return Node_Id is
2516    begin
2517       pragma Assert (False
2518         or else NT (N).Nkind = N_Subunit);
2519       return Node1 (N);
2520    end Proper_Body;
2521
2522    function Protected_Definition
2523       (N : Node_Id) return Node_Id is
2524    begin
2525       pragma Assert (False
2526         or else NT (N).Nkind = N_Protected_Type_Declaration
2527         or else NT (N).Nkind = N_Single_Protected_Declaration);
2528       return Node3 (N);
2529    end Protected_Definition;
2530
2531    function Protected_Present
2532       (N : Node_Id) return Boolean is
2533    begin
2534       pragma Assert (False
2535         or else NT (N).Nkind = N_Access_Function_Definition
2536         or else NT (N).Nkind = N_Access_Procedure_Definition
2537         or else NT (N).Nkind = N_Derived_Type_Definition
2538         or else NT (N).Nkind = N_Record_Definition);
2539       return Flag6 (N);
2540    end Protected_Present;
2541
2542    function Raises_Constraint_Error
2543       (N : Node_Id) return Boolean is
2544    begin
2545       pragma Assert (False
2546         or else NT (N).Nkind in N_Subexpr);
2547       return Flag7 (N);
2548    end Raises_Constraint_Error;
2549
2550    function Range_Constraint
2551       (N : Node_Id) return Node_Id is
2552    begin
2553       pragma Assert (False
2554         or else NT (N).Nkind = N_Delta_Constraint
2555         or else NT (N).Nkind = N_Digits_Constraint);
2556       return Node4 (N);
2557    end Range_Constraint;
2558
2559    function Range_Expression
2560       (N : Node_Id) return Node_Id is
2561    begin
2562       pragma Assert (False
2563         or else NT (N).Nkind = N_Range_Constraint);
2564       return Node4 (N);
2565    end Range_Expression;
2566
2567    function Real_Range_Specification
2568       (N : Node_Id) return Node_Id is
2569    begin
2570       pragma Assert (False
2571         or else NT (N).Nkind = N_Decimal_Fixed_Point_Definition
2572         or else NT (N).Nkind = N_Floating_Point_Definition
2573         or else NT (N).Nkind = N_Ordinary_Fixed_Point_Definition);
2574       return Node4 (N);
2575    end Real_Range_Specification;
2576
2577    function Realval
2578       (N : Node_Id) return Ureal is
2579    begin
2580       pragma Assert (False
2581         or else NT (N).Nkind = N_Real_Literal);
2582       return Ureal3 (N);
2583    end Realval;
2584
2585    function Reason
2586       (N : Node_Id) return Uint is
2587    begin
2588       pragma Assert (False
2589         or else NT (N).Nkind = N_Raise_Constraint_Error
2590         or else NT (N).Nkind = N_Raise_Program_Error
2591         or else NT (N).Nkind = N_Raise_Storage_Error);
2592       return Uint3 (N);
2593    end Reason;
2594
2595    function Record_Extension_Part
2596       (N : Node_Id) return Node_Id is
2597    begin
2598       pragma Assert (False
2599         or else NT (N).Nkind = N_Derived_Type_Definition);
2600       return Node3 (N);
2601    end Record_Extension_Part;
2602
2603    function Redundant_Use
2604       (N : Node_Id) return Boolean is
2605    begin
2606       pragma Assert (False
2607         or else NT (N).Nkind = N_Attribute_Reference
2608         or else NT (N).Nkind = N_Expanded_Name
2609         or else NT (N).Nkind = N_Identifier);
2610       return Flag13 (N);
2611    end Redundant_Use;
2612
2613    function Renaming_Exception
2614       (N : Node_Id) return Node_Id is
2615    begin
2616       pragma Assert (False
2617         or else NT (N).Nkind = N_Exception_Declaration);
2618       return Node2 (N);
2619    end Renaming_Exception;
2620
2621    function Result_Definition
2622      (N : Node_Id) return Node_Id is
2623    begin
2624       pragma Assert (False
2625         or else NT (N).Nkind = N_Access_Function_Definition
2626         or else NT (N).Nkind = N_Function_Specification);
2627       return Node4 (N);
2628    end Result_Definition;
2629
2630    function Return_Object_Declarations
2631      (N : Node_Id) return List_Id is
2632    begin
2633       pragma Assert (False
2634         or else NT (N).Nkind = N_Extended_Return_Statement);
2635       return List3 (N);
2636    end Return_Object_Declarations;
2637
2638    function Return_Statement_Entity
2639      (N : Node_Id) return Node_Id is
2640    begin
2641       pragma Assert (False
2642         or else NT (N).Nkind = N_Extended_Return_Statement
2643         or else NT (N).Nkind = N_Return_Statement);
2644       return Node5 (N);
2645    end Return_Statement_Entity;
2646
2647    function Reverse_Present
2648       (N : Node_Id) return Boolean is
2649    begin
2650       pragma Assert (False
2651         or else NT (N).Nkind = N_Iterator_Specification
2652         or else NT (N).Nkind = N_Loop_Parameter_Specification);
2653       return Flag15 (N);
2654    end Reverse_Present;
2655
2656    function Right_Opnd
2657       (N : Node_Id) return Node_Id is
2658    begin
2659       pragma Assert (False
2660         or else NT (N).Nkind in N_Op
2661         or else NT (N).Nkind = N_And_Then
2662         or else NT (N).Nkind = N_In
2663         or else NT (N).Nkind = N_Not_In
2664         or else NT (N).Nkind = N_Or_Else);
2665       return Node3 (N);
2666    end Right_Opnd;
2667
2668    function Rounded_Result
2669       (N : Node_Id) return Boolean is
2670    begin
2671       pragma Assert (False
2672         or else NT (N).Nkind = N_Op_Divide
2673         or else NT (N).Nkind = N_Op_Multiply
2674         or else NT (N).Nkind = N_Type_Conversion);
2675       return Flag18 (N);
2676    end Rounded_Result;
2677
2678    function SCIL_Controlling_Tag
2679       (N : Node_Id) return Node_Id is
2680    begin
2681       pragma Assert (False
2682         or else NT (N).Nkind = N_SCIL_Dispatching_Call);
2683       return Node5 (N);
2684    end SCIL_Controlling_Tag;
2685
2686    function SCIL_Entity
2687       (N : Node_Id) return Node_Id is
2688    begin
2689       pragma Assert (False
2690         or else NT (N).Nkind = N_SCIL_Dispatch_Table_Tag_Init
2691         or else NT (N).Nkind = N_SCIL_Dispatching_Call
2692         or else NT (N).Nkind = N_SCIL_Membership_Test);
2693       return Node4 (N);
2694    end SCIL_Entity;
2695
2696    function SCIL_Tag_Value
2697       (N : Node_Id) return Node_Id is
2698    begin
2699       pragma Assert (False
2700         or else NT (N).Nkind = N_SCIL_Membership_Test);
2701       return Node5 (N);
2702    end SCIL_Tag_Value;
2703
2704    function SCIL_Target_Prim
2705       (N : Node_Id) return Node_Id is
2706    begin
2707       pragma Assert (False
2708         or else NT (N).Nkind = N_SCIL_Dispatching_Call);
2709       return Node2 (N);
2710    end SCIL_Target_Prim;
2711
2712    function Scope
2713       (N : Node_Id) return Node_Id is
2714    begin
2715       pragma Assert (False
2716         or else NT (N).Nkind = N_Defining_Character_Literal
2717         or else NT (N).Nkind = N_Defining_Identifier
2718         or else NT (N).Nkind = N_Defining_Operator_Symbol);
2719       return Node3 (N);
2720    end Scope;
2721
2722    function Select_Alternatives
2723       (N : Node_Id) return List_Id is
2724    begin
2725       pragma Assert (False
2726         or else NT (N).Nkind = N_Selective_Accept);
2727       return List1 (N);
2728    end Select_Alternatives;
2729
2730    function Selector_Name
2731       (N : Node_Id) return Node_Id is
2732    begin
2733       pragma Assert (False
2734         or else NT (N).Nkind = N_Expanded_Name
2735         or else NT (N).Nkind = N_Generic_Association
2736         or else NT (N).Nkind = N_Parameter_Association
2737         or else NT (N).Nkind = N_Selected_Component);
2738       return Node2 (N);
2739    end Selector_Name;
2740
2741    function Selector_Names
2742       (N : Node_Id) return List_Id is
2743    begin
2744       pragma Assert (False
2745         or else NT (N).Nkind = N_Discriminant_Association);
2746       return List1 (N);
2747    end Selector_Names;
2748
2749    function Shift_Count_OK
2750       (N : Node_Id) return Boolean is
2751    begin
2752       pragma Assert (False
2753         or else NT (N).Nkind = N_Op_Rotate_Left
2754         or else NT (N).Nkind = N_Op_Rotate_Right
2755         or else NT (N).Nkind = N_Op_Shift_Left
2756         or else NT (N).Nkind = N_Op_Shift_Right
2757         or else NT (N).Nkind = N_Op_Shift_Right_Arithmetic);
2758       return Flag4 (N);
2759    end Shift_Count_OK;
2760
2761    function Source_Type
2762       (N : Node_Id) return Entity_Id is
2763    begin
2764       pragma Assert (False
2765         or else NT (N).Nkind = N_Validate_Unchecked_Conversion);
2766       return Node1 (N);
2767    end Source_Type;
2768
2769    function Specification
2770       (N : Node_Id) return Node_Id is
2771    begin
2772       pragma Assert (False
2773         or else NT (N).Nkind = N_Abstract_Subprogram_Declaration
2774         or else NT (N).Nkind = N_Expression_Function
2775         or else NT (N).Nkind = N_Formal_Abstract_Subprogram_Declaration
2776         or else NT (N).Nkind = N_Formal_Concrete_Subprogram_Declaration
2777         or else NT (N).Nkind = N_Generic_Package_Declaration
2778         or else NT (N).Nkind = N_Generic_Subprogram_Declaration
2779         or else NT (N).Nkind = N_Package_Declaration
2780         or else NT (N).Nkind = N_Subprogram_Body
2781         or else NT (N).Nkind = N_Subprogram_Body_Stub
2782         or else NT (N).Nkind = N_Subprogram_Declaration
2783         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
2784       return Node1 (N);
2785    end Specification;
2786
2787    function Split_PPC
2788       (N : Node_Id) return Boolean is
2789    begin
2790       pragma Assert (False
2791         or else NT (N).Nkind = N_Aspect_Specification
2792         or else NT (N).Nkind = N_Pragma);
2793       return Flag17 (N);
2794    end Split_PPC;
2795
2796    function Statements
2797       (N : Node_Id) return List_Id is
2798    begin
2799       pragma Assert (False
2800         or else NT (N).Nkind = N_Abortable_Part
2801         or else NT (N).Nkind = N_Accept_Alternative
2802         or else NT (N).Nkind = N_Case_Statement_Alternative
2803         or else NT (N).Nkind = N_Delay_Alternative
2804         or else NT (N).Nkind = N_Entry_Call_Alternative
2805         or else NT (N).Nkind = N_Exception_Handler
2806         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements
2807         or else NT (N).Nkind = N_Loop_Statement
2808         or else NT (N).Nkind = N_Triggering_Alternative);
2809       return List3 (N);
2810    end Statements;
2811
2812    function Static_Processing_OK
2813       (N : Node_Id) return Boolean is
2814    begin
2815       pragma Assert (False
2816         or else NT (N).Nkind = N_Aggregate);
2817       return Flag4 (N);
2818    end Static_Processing_OK;
2819
2820    function Storage_Pool
2821       (N : Node_Id) return Node_Id is
2822    begin
2823       pragma Assert (False
2824         or else NT (N).Nkind = N_Allocator
2825         or else NT (N).Nkind = N_Extended_Return_Statement
2826         or else NT (N).Nkind = N_Free_Statement
2827         or else NT (N).Nkind = N_Return_Statement);
2828       return Node1 (N);
2829    end Storage_Pool;
2830
2831    function Strval
2832       (N : Node_Id) return String_Id is
2833    begin
2834       pragma Assert (False
2835         or else NT (N).Nkind = N_Operator_Symbol
2836         or else NT (N).Nkind = N_String_Literal);
2837       return Str3 (N);
2838    end Strval;
2839
2840    function Subtype_Indication
2841       (N : Node_Id) return Node_Id is
2842    begin
2843       pragma Assert (False
2844         or else NT (N).Nkind = N_Access_To_Object_Definition
2845         or else NT (N).Nkind = N_Component_Definition
2846         or else NT (N).Nkind = N_Derived_Type_Definition
2847         or else NT (N).Nkind = N_Iterator_Specification
2848         or else NT (N).Nkind = N_Private_Extension_Declaration
2849         or else NT (N).Nkind = N_Subtype_Declaration);
2850       return Node5 (N);
2851    end Subtype_Indication;
2852
2853    function Suppress_Assignment_Checks
2854       (N : Node_Id) return Boolean is
2855    begin
2856       pragma Assert (False
2857         or else NT (N).Nkind = N_Assignment_Statement
2858         or else NT (N).Nkind = N_Object_Declaration);
2859       return Flag18 (N);
2860    end Suppress_Assignment_Checks;
2861
2862    function Suppress_Loop_Warnings
2863       (N : Node_Id) return Boolean is
2864    begin
2865       pragma Assert (False
2866         or else NT (N).Nkind = N_Loop_Statement);
2867       return Flag17 (N);
2868    end Suppress_Loop_Warnings;
2869
2870    function Subtype_Mark
2871       (N : Node_Id) return Node_Id is
2872    begin
2873       pragma Assert (False
2874         or else NT (N).Nkind = N_Access_Definition
2875         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
2876         or else NT (N).Nkind = N_Formal_Object_Declaration
2877         or else NT (N).Nkind = N_Object_Renaming_Declaration
2878         or else NT (N).Nkind = N_Qualified_Expression
2879         or else NT (N).Nkind = N_Subtype_Indication
2880         or else NT (N).Nkind = N_Type_Conversion
2881         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
2882       return Node4 (N);
2883    end Subtype_Mark;
2884
2885    function Subtype_Marks
2886       (N : Node_Id) return List_Id is
2887    begin
2888       pragma Assert (False
2889         or else NT (N).Nkind = N_Unconstrained_Array_Definition
2890         or else NT (N).Nkind = N_Use_Type_Clause);
2891       return List2 (N);
2892    end Subtype_Marks;
2893
2894    function Synchronized_Present
2895      (N : Node_Id) return Boolean is
2896    begin
2897       pragma Assert (False
2898         or else NT (N).Nkind = N_Derived_Type_Definition
2899         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
2900         or else NT (N).Nkind = N_Private_Extension_Declaration
2901         or else NT (N).Nkind = N_Record_Definition);
2902       return Flag7 (N);
2903    end Synchronized_Present;
2904
2905    function Tagged_Present
2906       (N : Node_Id) return Boolean is
2907    begin
2908       pragma Assert (False
2909         or else NT (N).Nkind = N_Formal_Private_Type_Definition
2910         or else NT (N).Nkind = N_Incomplete_Type_Declaration
2911         or else NT (N).Nkind = N_Private_Type_Declaration
2912         or else NT (N).Nkind = N_Record_Definition);
2913       return Flag15 (N);
2914    end Tagged_Present;
2915
2916    function Target_Type
2917       (N : Node_Id) return Entity_Id is
2918    begin
2919       pragma Assert (False
2920         or else NT (N).Nkind = N_Validate_Unchecked_Conversion);
2921       return Node2 (N);
2922    end Target_Type;
2923
2924    function Task_Definition
2925       (N : Node_Id) return Node_Id is
2926    begin
2927       pragma Assert (False
2928         or else NT (N).Nkind = N_Single_Task_Declaration
2929         or else NT (N).Nkind = N_Task_Type_Declaration);
2930       return Node3 (N);
2931    end Task_Definition;
2932
2933    function Task_Present
2934      (N : Node_Id) return Boolean is
2935    begin
2936       pragma Assert (False
2937         or else NT (N).Nkind = N_Derived_Type_Definition
2938         or else NT (N).Nkind = N_Record_Definition);
2939       return Flag5 (N);
2940    end Task_Present;
2941
2942    function Then_Actions
2943       (N : Node_Id) return List_Id is
2944    begin
2945       pragma Assert (False
2946         or else NT (N).Nkind = N_Conditional_Expression);
2947       return List2 (N);
2948    end Then_Actions;
2949
2950    function Then_Statements
2951       (N : Node_Id) return List_Id is
2952    begin
2953       pragma Assert (False
2954         or else NT (N).Nkind = N_Elsif_Part
2955         or else NT (N).Nkind = N_If_Statement);
2956       return List2 (N);
2957    end Then_Statements;
2958
2959    function Treat_Fixed_As_Integer
2960       (N : Node_Id) return Boolean is
2961    begin
2962       pragma Assert (False
2963         or else NT (N).Nkind = N_Op_Divide
2964         or else NT (N).Nkind = N_Op_Mod
2965         or else NT (N).Nkind = N_Op_Multiply
2966         or else NT (N).Nkind = N_Op_Rem);
2967       return Flag14 (N);
2968    end Treat_Fixed_As_Integer;
2969
2970    function Triggering_Alternative
2971       (N : Node_Id) return Node_Id is
2972    begin
2973       pragma Assert (False
2974         or else NT (N).Nkind = N_Asynchronous_Select);
2975       return Node1 (N);
2976    end Triggering_Alternative;
2977
2978    function Triggering_Statement
2979       (N : Node_Id) return Node_Id is
2980    begin
2981       pragma Assert (False
2982         or else NT (N).Nkind = N_Triggering_Alternative);
2983       return Node1 (N);
2984    end Triggering_Statement;
2985
2986    function TSS_Elist
2987       (N : Node_Id) return Elist_Id is
2988    begin
2989       pragma Assert (False
2990         or else NT (N).Nkind = N_Freeze_Entity);
2991       return Elist3 (N);
2992    end TSS_Elist;
2993
2994    function Type_Definition
2995       (N : Node_Id) return Node_Id is
2996    begin
2997       pragma Assert (False
2998         or else NT (N).Nkind = N_Full_Type_Declaration);
2999       return Node3 (N);
3000    end Type_Definition;
3001
3002    function Unit
3003       (N : Node_Id) return Node_Id is
3004    begin
3005       pragma Assert (False
3006         or else NT (N).Nkind = N_Compilation_Unit);
3007       return Node2 (N);
3008    end Unit;
3009
3010    function Unknown_Discriminants_Present
3011       (N : Node_Id) return Boolean is
3012    begin
3013       pragma Assert (False
3014         or else NT (N).Nkind = N_Formal_Type_Declaration
3015         or else NT (N).Nkind = N_Incomplete_Type_Declaration
3016         or else NT (N).Nkind = N_Private_Extension_Declaration
3017         or else NT (N).Nkind = N_Private_Type_Declaration);
3018       return Flag13 (N);
3019    end Unknown_Discriminants_Present;
3020
3021    function Unreferenced_In_Spec
3022       (N : Node_Id) return Boolean is
3023    begin
3024       pragma Assert (False
3025         or else NT (N).Nkind = N_With_Clause);
3026       return Flag7 (N);
3027    end Unreferenced_In_Spec;
3028
3029    function Variant_Part
3030       (N : Node_Id) return Node_Id is
3031    begin
3032       pragma Assert (False
3033         or else NT (N).Nkind = N_Component_List);
3034       return Node4 (N);
3035    end Variant_Part;
3036
3037    function Variants
3038       (N : Node_Id) return List_Id is
3039    begin
3040       pragma Assert (False
3041         or else NT (N).Nkind = N_Variant_Part);
3042       return List1 (N);
3043    end Variants;
3044
3045    function Visible_Declarations
3046       (N : Node_Id) return List_Id is
3047    begin
3048       pragma Assert (False
3049         or else NT (N).Nkind = N_Package_Specification
3050         or else NT (N).Nkind = N_Protected_Definition
3051         or else NT (N).Nkind = N_Task_Definition);
3052       return List2 (N);
3053    end Visible_Declarations;
3054
3055    function Used_Operations
3056      (N : Node_Id) return Elist_Id is
3057    begin
3058       pragma Assert (False
3059         or else NT (N).Nkind = N_Use_Type_Clause);
3060       return Elist5 (N);
3061    end Used_Operations;
3062
3063    function Was_Originally_Stub
3064       (N : Node_Id) return Boolean is
3065    begin
3066       pragma Assert (False
3067         or else NT (N).Nkind = N_Package_Body
3068         or else NT (N).Nkind = N_Protected_Body
3069         or else NT (N).Nkind = N_Subprogram_Body
3070         or else NT (N).Nkind = N_Task_Body);
3071       return Flag13 (N);
3072    end Was_Originally_Stub;
3073
3074    function Withed_Body
3075       (N : Node_Id) return Node_Id is
3076    begin
3077       pragma Assert (False
3078         or else NT (N).Nkind = N_With_Clause);
3079       return Node1 (N);
3080    end Withed_Body;
3081
3082    function Zero_Cost_Handling
3083       (N : Node_Id) return Boolean is
3084    begin
3085       pragma Assert (False
3086         or else NT (N).Nkind = N_Exception_Handler
3087         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
3088       return Flag5 (N);
3089    end Zero_Cost_Handling;
3090
3091    --------------------------
3092    -- Field Set Procedures --
3093    --------------------------
3094
3095    procedure Set_ABE_Is_Certain
3096       (N : Node_Id; Val : Boolean := True) is
3097    begin
3098       pragma Assert (False
3099         or else NT (N).Nkind = N_Formal_Package_Declaration
3100         or else NT (N).Nkind = N_Function_Call
3101         or else NT (N).Nkind = N_Function_Instantiation
3102         or else NT (N).Nkind = N_Package_Instantiation
3103         or else NT (N).Nkind = N_Procedure_Call_Statement
3104         or else NT (N).Nkind = N_Procedure_Instantiation);
3105       Set_Flag18 (N, Val);
3106    end Set_ABE_Is_Certain;
3107
3108    procedure Set_Abort_Present
3109       (N : Node_Id; Val : Boolean := True) is
3110    begin
3111       pragma Assert (False
3112         or else NT (N).Nkind = N_Requeue_Statement);
3113       Set_Flag15 (N, Val);
3114    end Set_Abort_Present;
3115
3116    procedure Set_Abortable_Part
3117       (N : Node_Id; Val : Node_Id) is
3118    begin
3119       pragma Assert (False
3120         or else NT (N).Nkind = N_Asynchronous_Select);
3121       Set_Node2_With_Parent (N, Val);
3122    end Set_Abortable_Part;
3123
3124    procedure Set_Abstract_Present
3125       (N : Node_Id; Val : Boolean := True) is
3126    begin
3127       pragma Assert (False
3128         or else NT (N).Nkind = N_Derived_Type_Definition
3129         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
3130         or else NT (N).Nkind = N_Formal_Private_Type_Definition
3131         or else NT (N).Nkind = N_Private_Extension_Declaration
3132         or else NT (N).Nkind = N_Private_Type_Declaration
3133         or else NT (N).Nkind = N_Record_Definition);
3134       Set_Flag4 (N, Val);
3135    end Set_Abstract_Present;
3136
3137    procedure Set_Accept_Handler_Records
3138       (N : Node_Id; Val : List_Id) is
3139    begin
3140       pragma Assert (False
3141         or else NT (N).Nkind = N_Accept_Alternative);
3142       Set_List5 (N, Val); -- semantic field, no parent set
3143    end Set_Accept_Handler_Records;
3144
3145    procedure Set_Accept_Statement
3146       (N : Node_Id; Val : Node_Id) is
3147    begin
3148       pragma Assert (False
3149         or else NT (N).Nkind = N_Accept_Alternative);
3150       Set_Node2_With_Parent (N, Val);
3151    end Set_Accept_Statement;
3152
3153    procedure Set_Access_Definition
3154      (N : Node_Id; Val : Node_Id) is
3155    begin
3156       pragma Assert (False
3157         or else NT (N).Nkind = N_Component_Definition
3158         or else NT (N).Nkind = N_Formal_Object_Declaration
3159         or else NT (N).Nkind = N_Object_Renaming_Declaration);
3160       Set_Node3_With_Parent (N, Val);
3161    end Set_Access_Definition;
3162
3163    procedure Set_Access_To_Subprogram_Definition
3164      (N : Node_Id; Val : Node_Id) is
3165    begin
3166       pragma Assert (False
3167         or else NT (N).Nkind = N_Access_Definition);
3168       Set_Node3_With_Parent (N, Val);
3169    end Set_Access_To_Subprogram_Definition;
3170
3171    procedure Set_Access_Types_To_Process
3172       (N : Node_Id; Val : Elist_Id) is
3173    begin
3174       pragma Assert (False
3175         or else NT (N).Nkind = N_Freeze_Entity);
3176       Set_Elist2 (N, Val); -- semantic field, no parent set
3177    end Set_Access_Types_To_Process;
3178
3179    procedure Set_Actions
3180       (N : Node_Id; Val : List_Id) is
3181    begin
3182       pragma Assert (False
3183         or else NT (N).Nkind = N_And_Then
3184         or else NT (N).Nkind = N_Case_Expression_Alternative
3185         or else NT (N).Nkind = N_Compilation_Unit_Aux
3186         or else NT (N).Nkind = N_Expression_With_Actions
3187         or else NT (N).Nkind = N_Freeze_Entity
3188         or else NT (N).Nkind = N_Or_Else);
3189       Set_List1_With_Parent (N, Val);
3190    end Set_Actions;
3191
3192    procedure Set_Activation_Chain_Entity
3193       (N : Node_Id; Val : Node_Id) is
3194    begin
3195       pragma Assert (False
3196         or else NT (N).Nkind = N_Block_Statement
3197         or else NT (N).Nkind = N_Entry_Body
3198         or else NT (N).Nkind = N_Generic_Package_Declaration
3199         or else NT (N).Nkind = N_Package_Declaration
3200         or else NT (N).Nkind = N_Subprogram_Body
3201         or else NT (N).Nkind = N_Task_Body);
3202       Set_Node3 (N, Val); -- semantic field, no parent set
3203    end Set_Activation_Chain_Entity;
3204
3205    procedure Set_Acts_As_Spec
3206       (N : Node_Id; Val : Boolean := True) is
3207    begin
3208       pragma Assert (False
3209         or else NT (N).Nkind = N_Compilation_Unit
3210         or else NT (N).Nkind = N_Subprogram_Body);
3211       Set_Flag4 (N, Val);
3212    end Set_Acts_As_Spec;
3213
3214    procedure Set_Actual_Designated_Subtype
3215      (N : Node_Id; Val : Node_Id) is
3216    begin
3217       pragma Assert (False
3218         or else NT (N).Nkind = N_Explicit_Dereference
3219         or else NT (N).Nkind = N_Free_Statement);
3220       Set_Node4 (N, Val);
3221    end Set_Actual_Designated_Subtype;
3222
3223    procedure Set_Address_Warning_Posted
3224       (N : Node_Id; Val : Boolean := True) is
3225    begin
3226       pragma Assert (False
3227         or else NT (N).Nkind = N_Attribute_Definition_Clause);
3228       Set_Flag18 (N, Val);
3229    end Set_Address_Warning_Posted;
3230
3231    procedure Set_Aggregate_Bounds
3232       (N : Node_Id; Val : Node_Id) is
3233    begin
3234       pragma Assert (False
3235         or else NT (N).Nkind = N_Aggregate);
3236       Set_Node3 (N, Val); -- semantic field, no parent set
3237    end Set_Aggregate_Bounds;
3238
3239    procedure Set_Aliased_Present
3240       (N : Node_Id; Val : Boolean := True) is
3241    begin
3242       pragma Assert (False
3243         or else NT (N).Nkind = N_Component_Definition
3244         or else NT (N).Nkind = N_Object_Declaration);
3245       Set_Flag4 (N, Val);
3246    end Set_Aliased_Present;
3247
3248    procedure Set_All_Others
3249       (N : Node_Id; Val : Boolean := True) is
3250    begin
3251       pragma Assert (False
3252         or else NT (N).Nkind = N_Others_Choice);
3253       Set_Flag11 (N, Val);
3254    end Set_All_Others;
3255
3256    procedure Set_All_Present
3257       (N : Node_Id; Val : Boolean := True) is
3258    begin
3259       pragma Assert (False
3260         or else NT (N).Nkind = N_Access_Definition
3261         or else NT (N).Nkind = N_Access_To_Object_Definition
3262         or else NT (N).Nkind = N_Quantified_Expression
3263         or else NT (N).Nkind = N_Use_Type_Clause);
3264       Set_Flag15 (N, Val);
3265    end Set_All_Present;
3266
3267    procedure Set_Alternatives
3268       (N : Node_Id; Val : List_Id) is
3269    begin
3270       pragma Assert (False
3271         or else NT (N).Nkind = N_Case_Expression
3272         or else NT (N).Nkind = N_Case_Statement
3273         or else NT (N).Nkind = N_In
3274         or else NT (N).Nkind = N_Not_In);
3275       Set_List4_With_Parent (N, Val);
3276    end Set_Alternatives;
3277
3278    procedure Set_Ancestor_Part
3279       (N : Node_Id; Val : Node_Id) is
3280    begin
3281       pragma Assert (False
3282         or else NT (N).Nkind = N_Extension_Aggregate);
3283       Set_Node3_With_Parent (N, Val);
3284    end Set_Ancestor_Part;
3285
3286    procedure Set_Array_Aggregate
3287       (N : Node_Id; Val : Node_Id) is
3288    begin
3289       pragma Assert (False
3290         or else NT (N).Nkind = N_Enumeration_Representation_Clause);
3291       Set_Node3_With_Parent (N, Val);
3292    end Set_Array_Aggregate;
3293
3294    procedure Set_Aspect_Rep_Item
3295       (N : Node_Id; Val : Node_Id) is
3296    begin
3297       pragma Assert (False
3298         or else NT (N).Nkind = N_Aspect_Specification);
3299       Set_Node2 (N, Val);
3300    end Set_Aspect_Rep_Item;
3301
3302    procedure Set_Assignment_OK
3303       (N : Node_Id; Val : Boolean := True) is
3304    begin
3305       pragma Assert (False
3306         or else NT (N).Nkind = N_Object_Declaration
3307         or else NT (N).Nkind in N_Subexpr);
3308       Set_Flag15 (N, Val);
3309    end Set_Assignment_OK;
3310
3311    procedure Set_Associated_Node
3312       (N : Node_Id; Val : Node_Id) is
3313    begin
3314       pragma Assert (False
3315         or else NT (N).Nkind in N_Has_Entity
3316         or else NT (N).Nkind = N_Aggregate
3317         or else NT (N).Nkind = N_Extension_Aggregate
3318         or else NT (N).Nkind = N_Selected_Component);
3319       Set_Node4 (N, Val); -- semantic field, no parent set
3320    end Set_Associated_Node;
3321
3322    procedure Set_At_End_Proc
3323       (N : Node_Id; Val : Node_Id) is
3324    begin
3325       pragma Assert (False
3326         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
3327       Set_Node1 (N, Val);
3328    end Set_At_End_Proc;
3329
3330    procedure Set_Attribute_Name
3331       (N : Node_Id; Val : Name_Id) is
3332    begin
3333       pragma Assert (False
3334         or else NT (N).Nkind = N_Attribute_Reference);
3335       Set_Name2 (N, Val);
3336    end Set_Attribute_Name;
3337
3338    procedure Set_Aux_Decls_Node
3339       (N : Node_Id; Val : Node_Id) is
3340    begin
3341       pragma Assert (False
3342         or else NT (N).Nkind = N_Compilation_Unit);
3343       Set_Node5_With_Parent (N, Val);
3344    end Set_Aux_Decls_Node;
3345
3346    procedure Set_Backwards_OK
3347       (N : Node_Id; Val : Boolean := True) is
3348    begin
3349       pragma Assert (False
3350         or else NT (N).Nkind = N_Assignment_Statement);
3351       Set_Flag6 (N, Val);
3352    end Set_Backwards_OK;
3353
3354    procedure Set_Bad_Is_Detected
3355       (N : Node_Id; Val : Boolean := True) is
3356    begin
3357       pragma Assert (False
3358         or else NT (N).Nkind = N_Subprogram_Body);
3359       Set_Flag15 (N, Val);
3360    end Set_Bad_Is_Detected;
3361
3362    procedure Set_Body_Required
3363       (N : Node_Id; Val : Boolean := True) is
3364    begin
3365       pragma Assert (False
3366         or else NT (N).Nkind = N_Compilation_Unit);
3367       Set_Flag13 (N, Val);
3368    end Set_Body_Required;
3369
3370    procedure Set_Body_To_Inline
3371       (N : Node_Id; Val : Node_Id) is
3372    begin
3373       pragma Assert (False
3374         or else NT (N).Nkind = N_Subprogram_Declaration);
3375       Set_Node3 (N, Val);
3376    end Set_Body_To_Inline;
3377
3378    procedure Set_Box_Present
3379       (N : Node_Id; Val : Boolean := True) is
3380    begin
3381       pragma Assert (False
3382         or else NT (N).Nkind = N_Component_Association
3383         or else NT (N).Nkind = N_Formal_Abstract_Subprogram_Declaration
3384         or else NT (N).Nkind = N_Formal_Concrete_Subprogram_Declaration
3385         or else NT (N).Nkind = N_Formal_Package_Declaration
3386         or else NT (N).Nkind = N_Generic_Association);
3387       Set_Flag15 (N, Val);
3388    end Set_Box_Present;
3389
3390    procedure Set_By_Ref
3391       (N : Node_Id; Val : Boolean := True) is
3392    begin
3393       pragma Assert (False
3394         or else NT (N).Nkind = N_Extended_Return_Statement
3395         or else NT (N).Nkind = N_Return_Statement);
3396       Set_Flag5 (N, Val);
3397    end Set_By_Ref;
3398
3399    procedure Set_Char_Literal_Value
3400       (N : Node_Id; Val : Uint) is
3401    begin
3402       pragma Assert (False
3403         or else NT (N).Nkind = N_Character_Literal);
3404       Set_Uint2 (N, Val);
3405    end Set_Char_Literal_Value;
3406
3407    procedure Set_Chars
3408       (N : Node_Id; Val : Name_Id) is
3409    begin
3410       pragma Assert (False
3411         or else NT (N).Nkind in N_Has_Chars);
3412       Set_Name1 (N, Val);
3413    end Set_Chars;
3414
3415    procedure Set_Check_Address_Alignment
3416       (N : Node_Id; Val : Boolean := True) is
3417    begin
3418       pragma Assert (False
3419           or else NT (N).Nkind = N_Attribute_Definition_Clause);
3420       Set_Flag11 (N, Val);
3421    end Set_Check_Address_Alignment;
3422
3423    procedure Set_Choice_Parameter
3424       (N : Node_Id; Val : Node_Id) is
3425    begin
3426       pragma Assert (False
3427         or else NT (N).Nkind = N_Exception_Handler);
3428       Set_Node2_With_Parent (N, Val);
3429    end Set_Choice_Parameter;
3430
3431    procedure Set_Choices
3432       (N : Node_Id; Val : List_Id) is
3433    begin
3434       pragma Assert (False
3435         or else NT (N).Nkind = N_Component_Association);
3436       Set_List1_With_Parent (N, Val);
3437    end Set_Choices;
3438
3439    procedure Set_Class_Present
3440       (N : Node_Id; Val : Boolean := True) is
3441    begin
3442       pragma Assert (False
3443         or else NT (N).Nkind = N_Aspect_Specification
3444         or else NT (N).Nkind = N_Pragma);
3445       Set_Flag6 (N, Val);
3446    end Set_Class_Present;
3447
3448    procedure Set_Comes_From_Extended_Return_Statement
3449      (N : Node_Id; Val : Boolean := True) is
3450    begin
3451       pragma Assert (False
3452         or else NT (N).Nkind = N_Return_Statement);
3453       Set_Flag18 (N, Val);
3454    end Set_Comes_From_Extended_Return_Statement;
3455
3456    procedure Set_Compile_Time_Known_Aggregate
3457       (N : Node_Id; Val : Boolean := True) is
3458    begin
3459       pragma Assert (False
3460         or else NT (N).Nkind = N_Aggregate);
3461       Set_Flag18 (N, Val);
3462    end Set_Compile_Time_Known_Aggregate;
3463
3464    procedure Set_Component_Associations
3465       (N : Node_Id; Val : List_Id) is
3466    begin
3467       pragma Assert (False
3468         or else NT (N).Nkind = N_Aggregate
3469         or else NT (N).Nkind = N_Extension_Aggregate);
3470       Set_List2_With_Parent (N, Val);
3471    end Set_Component_Associations;
3472
3473    procedure Set_Component_Clauses
3474       (N : Node_Id; Val : List_Id) is
3475    begin
3476       pragma Assert (False
3477         or else NT (N).Nkind = N_Record_Representation_Clause);
3478       Set_List3_With_Parent (N, Val);
3479    end Set_Component_Clauses;
3480
3481    procedure Set_Component_Definition
3482       (N : Node_Id; Val : Node_Id) is
3483    begin
3484       pragma Assert (False
3485         or else NT (N).Nkind = N_Component_Declaration
3486         or else NT (N).Nkind = N_Constrained_Array_Definition
3487         or else NT (N).Nkind = N_Unconstrained_Array_Definition);
3488       Set_Node4_With_Parent (N, Val);
3489    end Set_Component_Definition;
3490
3491    procedure Set_Component_Items
3492       (N : Node_Id; Val : List_Id) is
3493    begin
3494       pragma Assert (False
3495         or else NT (N).Nkind = N_Component_List);
3496       Set_List3_With_Parent (N, Val);
3497    end Set_Component_Items;
3498
3499    procedure Set_Component_List
3500       (N : Node_Id; Val : Node_Id) is
3501    begin
3502       pragma Assert (False
3503         or else NT (N).Nkind = N_Record_Definition
3504         or else NT (N).Nkind = N_Variant);
3505       Set_Node1_With_Parent (N, Val);
3506    end Set_Component_List;
3507
3508    procedure Set_Component_Name
3509       (N : Node_Id; Val : Node_Id) is
3510    begin
3511       pragma Assert (False
3512         or else NT (N).Nkind = N_Component_Clause);
3513       Set_Node1_With_Parent (N, Val);
3514    end Set_Component_Name;
3515
3516    procedure Set_Componentwise_Assignment
3517       (N : Node_Id; Val : Boolean := True) is
3518    begin
3519       pragma Assert (False
3520         or else NT (N).Nkind = N_Assignment_Statement);
3521       Set_Flag14 (N, Val);
3522    end Set_Componentwise_Assignment;
3523
3524    procedure Set_Condition
3525       (N : Node_Id; Val : Node_Id) is
3526    begin
3527       pragma Assert (False
3528         or else NT (N).Nkind = N_Accept_Alternative
3529         or else NT (N).Nkind = N_Delay_Alternative
3530         or else NT (N).Nkind = N_Elsif_Part
3531         or else NT (N).Nkind = N_Entry_Body_Formal_Part
3532         or else NT (N).Nkind = N_Exit_Statement
3533         or else NT (N).Nkind = N_If_Statement
3534         or else NT (N).Nkind = N_Iteration_Scheme
3535         or else NT (N).Nkind = N_Quantified_Expression
3536         or else NT (N).Nkind = N_Raise_Constraint_Error
3537         or else NT (N).Nkind = N_Raise_Program_Error
3538         or else NT (N).Nkind = N_Raise_Storage_Error
3539         or else NT (N).Nkind = N_Terminate_Alternative);
3540       Set_Node1_With_Parent (N, Val);
3541    end Set_Condition;
3542
3543    procedure Set_Condition_Actions
3544       (N : Node_Id; Val : List_Id) is
3545    begin
3546       pragma Assert (False
3547         or else NT (N).Nkind = N_Elsif_Part
3548         or else NT (N).Nkind = N_Iteration_Scheme);
3549       Set_List3 (N, Val); -- semantic field, no parent set
3550    end Set_Condition_Actions;
3551
3552    procedure Set_Config_Pragmas
3553       (N : Node_Id; Val : List_Id) is
3554    begin
3555       pragma Assert (False
3556         or else NT (N).Nkind = N_Compilation_Unit_Aux);
3557       Set_List4_With_Parent (N, Val);
3558    end Set_Config_Pragmas;
3559
3560    procedure Set_Constant_Present
3561       (N : Node_Id; Val : Boolean := True) is
3562    begin
3563       pragma Assert (False
3564         or else NT (N).Nkind = N_Access_Definition
3565         or else NT (N).Nkind = N_Access_To_Object_Definition
3566         or else NT (N).Nkind = N_Object_Declaration);
3567       Set_Flag17 (N, Val);
3568    end Set_Constant_Present;
3569
3570    procedure Set_Constraint
3571       (N : Node_Id; Val : Node_Id) is
3572    begin
3573       pragma Assert (False
3574         or else NT (N).Nkind = N_Subtype_Indication);
3575       Set_Node3_With_Parent (N, Val);
3576    end Set_Constraint;
3577
3578    procedure Set_Constraints
3579       (N : Node_Id; Val : List_Id) is
3580    begin
3581       pragma Assert (False
3582         or else NT (N).Nkind = N_Index_Or_Discriminant_Constraint);
3583       Set_List1_With_Parent (N, Val);
3584    end Set_Constraints;
3585
3586    procedure Set_Context_Installed
3587       (N : Node_Id; Val : Boolean := True) is
3588    begin
3589       pragma Assert (False
3590         or else NT (N).Nkind = N_With_Clause);
3591       Set_Flag13 (N, Val);
3592    end Set_Context_Installed;
3593
3594    procedure Set_Context_Items
3595       (N : Node_Id; Val : List_Id) is
3596    begin
3597       pragma Assert (False
3598         or else NT (N).Nkind = N_Compilation_Unit);
3599       Set_List1_With_Parent (N, Val);
3600    end Set_Context_Items;
3601
3602    procedure Set_Context_Pending
3603       (N : Node_Id; Val : Boolean := True) is
3604    begin
3605       pragma Assert (False
3606         or else NT (N).Nkind = N_Compilation_Unit);
3607       Set_Flag16 (N, Val);
3608    end Set_Context_Pending;
3609
3610    procedure Set_Controlling_Argument
3611       (N : Node_Id; Val : Node_Id) is
3612    begin
3613       pragma Assert (False
3614         or else NT (N).Nkind = N_Function_Call
3615         or else NT (N).Nkind = N_Procedure_Call_Statement);
3616       Set_Node1 (N, Val); -- semantic field, no parent set
3617    end Set_Controlling_Argument;
3618
3619    procedure Set_Conversion_OK
3620       (N : Node_Id; Val : Boolean := True) is
3621    begin
3622       pragma Assert (False
3623         or else NT (N).Nkind = N_Type_Conversion);
3624       Set_Flag14 (N, Val);
3625    end Set_Conversion_OK;
3626
3627    procedure Set_Corresponding_Body
3628       (N : Node_Id; Val : Node_Id) is
3629    begin
3630       pragma Assert (False
3631         or else NT (N).Nkind = N_Entry_Declaration
3632         or else NT (N).Nkind = N_Generic_Package_Declaration
3633         or else NT (N).Nkind = N_Generic_Subprogram_Declaration
3634         or else NT (N).Nkind = N_Package_Body_Stub
3635         or else NT (N).Nkind = N_Package_Declaration
3636         or else NT (N).Nkind = N_Protected_Body_Stub
3637         or else NT (N).Nkind = N_Protected_Type_Declaration
3638         or else NT (N).Nkind = N_Subprogram_Body_Stub
3639         or else NT (N).Nkind = N_Subprogram_Declaration
3640         or else NT (N).Nkind = N_Task_Body_Stub
3641         or else NT (N).Nkind = N_Task_Type_Declaration);
3642       Set_Node5 (N, Val); -- semantic field, no parent set
3643    end Set_Corresponding_Body;
3644
3645    procedure Set_Corresponding_Formal_Spec
3646       (N : Node_Id; Val : Node_Id) is
3647    begin
3648       pragma Assert (False
3649         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
3650       Set_Node3 (N, Val); -- semantic field, no parent set
3651    end Set_Corresponding_Formal_Spec;
3652
3653    procedure Set_Corresponding_Generic_Association
3654       (N : Node_Id; Val : Node_Id) is
3655    begin
3656       pragma Assert (False
3657         or else NT (N).Nkind = N_Object_Declaration
3658         or else NT (N).Nkind = N_Object_Renaming_Declaration);
3659       Set_Node5 (N, Val); -- semantic field, no parent set
3660    end Set_Corresponding_Generic_Association;
3661
3662    procedure Set_Corresponding_Integer_Value
3663       (N : Node_Id; Val : Uint) is
3664    begin
3665       pragma Assert (False
3666         or else NT (N).Nkind = N_Real_Literal);
3667       Set_Uint4 (N, Val); -- semantic field, no parent set
3668    end Set_Corresponding_Integer_Value;
3669
3670    procedure Set_Corresponding_Spec
3671       (N : Node_Id; Val : Node_Id) is
3672    begin
3673       pragma Assert (False
3674         or else NT (N).Nkind = N_Package_Body
3675         or else NT (N).Nkind = N_Protected_Body
3676         or else NT (N).Nkind = N_Subprogram_Body
3677         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration
3678         or else NT (N).Nkind = N_Task_Body
3679         or else NT (N).Nkind = N_With_Clause);
3680       Set_Node5 (N, Val); -- semantic field, no parent set
3681    end Set_Corresponding_Spec;
3682
3683    procedure Set_Corresponding_Stub
3684       (N : Node_Id; Val : Node_Id) is
3685    begin
3686       pragma Assert (False
3687         or else NT (N).Nkind = N_Subunit);
3688       Set_Node3 (N, Val);
3689    end Set_Corresponding_Stub;
3690
3691    procedure Set_Dcheck_Function
3692       (N : Node_Id; Val : Entity_Id) is
3693    begin
3694       pragma Assert (False
3695         or else NT (N).Nkind = N_Variant);
3696       Set_Node5 (N, Val); -- semantic field, no parent set
3697    end Set_Dcheck_Function;
3698
3699    procedure Set_Declarations
3700       (N : Node_Id; Val : List_Id) is
3701    begin
3702       pragma Assert (False
3703         or else NT (N).Nkind = N_Accept_Statement
3704         or else NT (N).Nkind = N_Block_Statement
3705         or else NT (N).Nkind = N_Compilation_Unit_Aux
3706         or else NT (N).Nkind = N_Entry_Body
3707         or else NT (N).Nkind = N_Package_Body
3708         or else NT (N).Nkind = N_Protected_Body
3709         or else NT (N).Nkind = N_Subprogram_Body
3710         or else NT (N).Nkind = N_Task_Body);
3711       Set_List2_With_Parent (N, Val);
3712    end Set_Declarations;
3713
3714    procedure Set_Default_Expression
3715       (N : Node_Id; Val : Node_Id) is
3716    begin
3717       pragma Assert (False
3718         or else NT (N).Nkind = N_Formal_Object_Declaration
3719         or else NT (N).Nkind = N_Parameter_Specification);
3720       Set_Node5 (N, Val); -- semantic field, no parent set
3721    end Set_Default_Expression;
3722
3723    procedure Set_Default_Storage_Pool
3724       (N : Node_Id; Val : Node_Id) is
3725    begin
3726       pragma Assert (False
3727         or else NT (N).Nkind = N_Compilation_Unit_Aux);
3728       Set_Node3 (N, Val); -- semantic field, no parent set
3729    end Set_Default_Storage_Pool;
3730
3731    procedure Set_Default_Name
3732       (N : Node_Id; Val : Node_Id) is
3733    begin
3734       pragma Assert (False
3735         or else NT (N).Nkind = N_Formal_Abstract_Subprogram_Declaration
3736         or else NT (N).Nkind = N_Formal_Concrete_Subprogram_Declaration);
3737       Set_Node2_With_Parent (N, Val);
3738    end Set_Default_Name;
3739
3740    procedure Set_Defining_Identifier
3741       (N : Node_Id; Val : Entity_Id) is
3742    begin
3743       pragma Assert (False
3744         or else NT (N).Nkind = N_Component_Declaration
3745         or else NT (N).Nkind = N_Defining_Program_Unit_Name
3746         or else NT (N).Nkind = N_Discriminant_Specification
3747         or else NT (N).Nkind = N_Entry_Body
3748         or else NT (N).Nkind = N_Entry_Declaration
3749         or else NT (N).Nkind = N_Entry_Index_Specification
3750         or else NT (N).Nkind = N_Exception_Declaration
3751         or else NT (N).Nkind = N_Exception_Renaming_Declaration
3752         or else NT (N).Nkind = N_Formal_Object_Declaration
3753         or else NT (N).Nkind = N_Formal_Package_Declaration
3754         or else NT (N).Nkind = N_Formal_Type_Declaration
3755         or else NT (N).Nkind = N_Full_Type_Declaration
3756         or else NT (N).Nkind = N_Implicit_Label_Declaration
3757         or else NT (N).Nkind = N_Incomplete_Type_Declaration
3758         or else NT (N).Nkind = N_Iterator_Specification
3759         or else NT (N).Nkind = N_Loop_Parameter_Specification
3760         or else NT (N).Nkind = N_Number_Declaration
3761         or else NT (N).Nkind = N_Object_Declaration
3762         or else NT (N).Nkind = N_Object_Renaming_Declaration
3763         or else NT (N).Nkind = N_Package_Body_Stub
3764         or else NT (N).Nkind = N_Parameter_Specification
3765         or else NT (N).Nkind = N_Private_Extension_Declaration
3766         or else NT (N).Nkind = N_Private_Type_Declaration
3767         or else NT (N).Nkind = N_Protected_Body
3768         or else NT (N).Nkind = N_Protected_Body_Stub
3769         or else NT (N).Nkind = N_Protected_Type_Declaration
3770         or else NT (N).Nkind = N_Single_Protected_Declaration
3771         or else NT (N).Nkind = N_Single_Task_Declaration
3772         or else NT (N).Nkind = N_Subtype_Declaration
3773         or else NT (N).Nkind = N_Task_Body
3774         or else NT (N).Nkind = N_Task_Body_Stub
3775         or else NT (N).Nkind = N_Task_Type_Declaration);
3776       Set_Node1_With_Parent (N, Val);
3777    end Set_Defining_Identifier;
3778
3779    procedure Set_Defining_Unit_Name
3780       (N : Node_Id; Val : Node_Id) is
3781    begin
3782       pragma Assert (False
3783         or else NT (N).Nkind = N_Function_Instantiation
3784         or else NT (N).Nkind = N_Function_Specification
3785         or else NT (N).Nkind = N_Generic_Function_Renaming_Declaration
3786         or else NT (N).Nkind = N_Generic_Package_Renaming_Declaration
3787         or else NT (N).Nkind = N_Generic_Procedure_Renaming_Declaration
3788         or else NT (N).Nkind = N_Package_Body
3789         or else NT (N).Nkind = N_Package_Instantiation
3790         or else NT (N).Nkind = N_Package_Renaming_Declaration
3791         or else NT (N).Nkind = N_Package_Specification
3792         or else NT (N).Nkind = N_Procedure_Instantiation
3793         or else NT (N).Nkind = N_Procedure_Specification);
3794       Set_Node1_With_Parent (N, Val);
3795    end Set_Defining_Unit_Name;
3796
3797    procedure Set_Delay_Alternative
3798       (N : Node_Id; Val : Node_Id) is
3799    begin
3800       pragma Assert (False
3801         or else NT (N).Nkind = N_Timed_Entry_Call);
3802       Set_Node4_With_Parent (N, Val);
3803    end Set_Delay_Alternative;
3804
3805    procedure Set_Delay_Statement
3806       (N : Node_Id; Val : Node_Id) is
3807    begin
3808       pragma Assert (False
3809         or else NT (N).Nkind = N_Delay_Alternative);
3810       Set_Node2_With_Parent (N, Val);
3811    end Set_Delay_Statement;
3812
3813    procedure Set_Delta_Expression
3814       (N : Node_Id; Val : Node_Id) is
3815    begin
3816       pragma Assert (False
3817         or else NT (N).Nkind = N_Decimal_Fixed_Point_Definition
3818         or else NT (N).Nkind = N_Delta_Constraint
3819         or else NT (N).Nkind = N_Ordinary_Fixed_Point_Definition);
3820       Set_Node3_With_Parent (N, Val);
3821    end Set_Delta_Expression;
3822
3823    procedure Set_Digits_Expression
3824       (N : Node_Id; Val : Node_Id) is
3825    begin
3826       pragma Assert (False
3827         or else NT (N).Nkind = N_Decimal_Fixed_Point_Definition
3828         or else NT (N).Nkind = N_Digits_Constraint
3829         or else NT (N).Nkind = N_Floating_Point_Definition);
3830       Set_Node2_With_Parent (N, Val);
3831    end Set_Digits_Expression;
3832
3833    procedure Set_Discr_Check_Funcs_Built
3834       (N : Node_Id; Val : Boolean := True) is
3835    begin
3836       pragma Assert (False
3837         or else NT (N).Nkind = N_Full_Type_Declaration);
3838       Set_Flag11 (N, Val);
3839    end Set_Discr_Check_Funcs_Built;
3840
3841    procedure Set_Discrete_Choices
3842       (N : Node_Id; Val : List_Id) is
3843    begin
3844       pragma Assert (False
3845         or else NT (N).Nkind = N_Case_Expression_Alternative
3846         or else NT (N).Nkind = N_Case_Statement_Alternative
3847         or else NT (N).Nkind = N_Variant);
3848       Set_List4_With_Parent (N, Val);
3849    end Set_Discrete_Choices;
3850
3851    procedure Set_Discrete_Range
3852       (N : Node_Id; Val : Node_Id) is
3853    begin
3854       pragma Assert (False
3855         or else NT (N).Nkind = N_Slice);
3856       Set_Node4_With_Parent (N, Val);
3857    end Set_Discrete_Range;
3858
3859    procedure Set_Discrete_Subtype_Definition
3860       (N : Node_Id; Val : Node_Id) is
3861    begin
3862       pragma Assert (False
3863         or else NT (N).Nkind = N_Entry_Declaration
3864         or else NT (N).Nkind = N_Entry_Index_Specification
3865         or else NT (N).Nkind = N_Loop_Parameter_Specification);
3866       Set_Node4_With_Parent (N, Val);
3867    end Set_Discrete_Subtype_Definition;
3868
3869    procedure Set_Discrete_Subtype_Definitions
3870       (N : Node_Id; Val : List_Id) is
3871    begin
3872       pragma Assert (False
3873         or else NT (N).Nkind = N_Constrained_Array_Definition);
3874       Set_List2_With_Parent (N, Val);
3875    end Set_Discrete_Subtype_Definitions;
3876
3877    procedure Set_Discriminant_Specifications
3878       (N : Node_Id; Val : List_Id) is
3879    begin
3880       pragma Assert (False
3881         or else NT (N).Nkind = N_Formal_Type_Declaration
3882         or else NT (N).Nkind = N_Full_Type_Declaration
3883         or else NT (N).Nkind = N_Incomplete_Type_Declaration
3884         or else NT (N).Nkind = N_Private_Extension_Declaration
3885         or else NT (N).Nkind = N_Private_Type_Declaration
3886         or else NT (N).Nkind = N_Protected_Type_Declaration
3887         or else NT (N).Nkind = N_Task_Type_Declaration);
3888       Set_List4_With_Parent (N, Val);
3889    end Set_Discriminant_Specifications;
3890
3891    procedure Set_Discriminant_Type
3892       (N : Node_Id; Val : Node_Id) is
3893    begin
3894       pragma Assert (False
3895         or else NT (N).Nkind = N_Discriminant_Specification);
3896       Set_Node5_With_Parent (N, Val);
3897    end Set_Discriminant_Type;
3898
3899    procedure Set_Do_Accessibility_Check
3900       (N : Node_Id; Val : Boolean := True) is
3901    begin
3902       pragma Assert (False
3903         or else NT (N).Nkind = N_Parameter_Specification);
3904       Set_Flag13 (N, Val);
3905    end Set_Do_Accessibility_Check;
3906
3907    procedure Set_Do_Discriminant_Check
3908       (N : Node_Id; Val : Boolean := True) is
3909    begin
3910       pragma Assert (False
3911         or else NT (N).Nkind = N_Selected_Component);
3912       Set_Flag13 (N, Val);
3913    end Set_Do_Discriminant_Check;
3914
3915    procedure Set_Do_Division_Check
3916       (N : Node_Id; Val : Boolean := True) is
3917    begin
3918       pragma Assert (False
3919         or else NT (N).Nkind = N_Op_Divide
3920         or else NT (N).Nkind = N_Op_Mod
3921         or else NT (N).Nkind = N_Op_Rem);
3922       Set_Flag13 (N, Val);
3923    end Set_Do_Division_Check;
3924
3925    procedure Set_Do_Length_Check
3926       (N : Node_Id; Val : Boolean := True) is
3927    begin
3928       pragma Assert (False
3929         or else NT (N).Nkind = N_Assignment_Statement
3930         or else NT (N).Nkind = N_Op_And
3931         or else NT (N).Nkind = N_Op_Or
3932         or else NT (N).Nkind = N_Op_Xor
3933         or else NT (N).Nkind = N_Type_Conversion);
3934       Set_Flag4 (N, Val);
3935    end Set_Do_Length_Check;
3936
3937    procedure Set_Do_Overflow_Check
3938       (N : Node_Id; Val : Boolean := True) is
3939    begin
3940       pragma Assert (False
3941         or else NT (N).Nkind in N_Op
3942         or else NT (N).Nkind = N_Attribute_Reference
3943         or else NT (N).Nkind = N_Type_Conversion);
3944       Set_Flag17 (N, Val);
3945    end Set_Do_Overflow_Check;
3946
3947    procedure Set_Do_Range_Check
3948       (N : Node_Id; Val : Boolean := True) is
3949    begin
3950       pragma Assert (False
3951         or else NT (N).Nkind in N_Subexpr);
3952       Set_Flag9 (N, Val);
3953    end Set_Do_Range_Check;
3954
3955    procedure Set_Do_Storage_Check
3956       (N : Node_Id; Val : Boolean := True) is
3957    begin
3958       pragma Assert (False
3959         or else NT (N).Nkind = N_Allocator
3960         or else NT (N).Nkind = N_Subprogram_Body);
3961       Set_Flag17 (N, Val);
3962    end Set_Do_Storage_Check;
3963
3964    procedure Set_Do_Tag_Check
3965       (N : Node_Id; Val : Boolean := True) is
3966    begin
3967       pragma Assert (False
3968         or else NT (N).Nkind = N_Assignment_Statement
3969         or else NT (N).Nkind = N_Extended_Return_Statement
3970         or else NT (N).Nkind = N_Function_Call
3971         or else NT (N).Nkind = N_Procedure_Call_Statement
3972         or else NT (N).Nkind = N_Return_Statement
3973         or else NT (N).Nkind = N_Type_Conversion);
3974       Set_Flag13 (N, Val);
3975    end Set_Do_Tag_Check;
3976
3977    procedure Set_Elaborate_All_Desirable
3978       (N : Node_Id; Val : Boolean := True) is
3979    begin
3980       pragma Assert (False
3981         or else NT (N).Nkind = N_With_Clause);
3982       Set_Flag9 (N, Val);
3983    end Set_Elaborate_All_Desirable;
3984
3985    procedure Set_Elaborate_All_Present
3986       (N : Node_Id; Val : Boolean := True) is
3987    begin
3988       pragma Assert (False
3989         or else NT (N).Nkind = N_With_Clause);
3990       Set_Flag14 (N, Val);
3991    end Set_Elaborate_All_Present;
3992
3993    procedure Set_Elaborate_Desirable
3994       (N : Node_Id; Val : Boolean := True) is
3995    begin
3996       pragma Assert (False
3997         or else NT (N).Nkind = N_With_Clause);
3998       Set_Flag11 (N, Val);
3999    end Set_Elaborate_Desirable;
4000
4001    procedure Set_Elaborate_Present
4002       (N : Node_Id; Val : Boolean := True) is
4003    begin
4004       pragma Assert (False
4005         or else NT (N).Nkind = N_With_Clause);
4006       Set_Flag4 (N, Val);
4007    end Set_Elaborate_Present;
4008
4009    procedure Set_Elaboration_Boolean
4010       (N : Node_Id; Val : Node_Id) is
4011    begin
4012       pragma Assert (False
4013         or else NT (N).Nkind = N_Function_Specification
4014         or else NT (N).Nkind = N_Procedure_Specification);
4015       Set_Node2 (N, Val);
4016    end Set_Elaboration_Boolean;
4017
4018    procedure Set_Else_Actions
4019       (N : Node_Id; Val : List_Id) is
4020    begin
4021       pragma Assert (False
4022         or else NT (N).Nkind = N_Conditional_Expression);
4023       Set_List3 (N, Val); -- semantic field, no parent set
4024    end Set_Else_Actions;
4025
4026    procedure Set_Else_Statements
4027       (N : Node_Id; Val : List_Id) is
4028    begin
4029       pragma Assert (False
4030         or else NT (N).Nkind = N_Conditional_Entry_Call
4031         or else NT (N).Nkind = N_If_Statement
4032         or else NT (N).Nkind = N_Selective_Accept);
4033       Set_List4_With_Parent (N, Val);
4034    end Set_Else_Statements;
4035
4036    procedure Set_Elsif_Parts
4037       (N : Node_Id; Val : List_Id) is
4038    begin
4039       pragma Assert (False
4040         or else NT (N).Nkind = N_If_Statement);
4041       Set_List3_With_Parent (N, Val);
4042    end Set_Elsif_Parts;
4043
4044    procedure Set_Enclosing_Variant
4045       (N : Node_Id; Val : Node_Id) is
4046    begin
4047       pragma Assert (False
4048         or else NT (N).Nkind = N_Variant);
4049       Set_Node2 (N, Val); -- semantic field, no parent set
4050    end Set_Enclosing_Variant;
4051
4052    procedure Set_End_Label
4053       (N : Node_Id; Val : Node_Id) is
4054    begin
4055       pragma Assert (False
4056         or else NT (N).Nkind = N_Enumeration_Type_Definition
4057         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements
4058         or else NT (N).Nkind = N_Loop_Statement
4059         or else NT (N).Nkind = N_Package_Specification
4060         or else NT (N).Nkind = N_Protected_Body
4061         or else NT (N).Nkind = N_Protected_Definition
4062         or else NT (N).Nkind = N_Record_Definition
4063         or else NT (N).Nkind = N_Task_Definition);
4064       Set_Node4_With_Parent (N, Val);
4065    end Set_End_Label;
4066
4067    procedure Set_End_Span
4068       (N : Node_Id; Val : Uint) is
4069    begin
4070       pragma Assert (False
4071         or else NT (N).Nkind = N_Case_Statement
4072         or else NT (N).Nkind = N_If_Statement);
4073       Set_Uint5 (N, Val);
4074    end Set_End_Span;
4075
4076    procedure Set_Entity
4077       (N : Node_Id; Val : Node_Id) is
4078    begin
4079       pragma Assert (False
4080         or else NT (N).Nkind in N_Has_Entity
4081         or else NT (N).Nkind = N_Aspect_Specification
4082         or else NT (N).Nkind = N_Attribute_Definition_Clause
4083         or else NT (N).Nkind = N_Freeze_Entity);
4084       Set_Node4 (N, Val); -- semantic field, no parent set
4085    end Set_Entity;
4086
4087    procedure Set_Entry_Body_Formal_Part
4088       (N : Node_Id; Val : Node_Id) is
4089    begin
4090       pragma Assert (False
4091         or else NT (N).Nkind = N_Entry_Body);
4092       Set_Node5_With_Parent (N, Val);
4093    end Set_Entry_Body_Formal_Part;
4094
4095    procedure Set_Entry_Call_Alternative
4096       (N : Node_Id; Val : Node_Id) is
4097    begin
4098       pragma Assert (False
4099         or else NT (N).Nkind = N_Conditional_Entry_Call
4100         or else NT (N).Nkind = N_Timed_Entry_Call);
4101       Set_Node1_With_Parent (N, Val);
4102    end Set_Entry_Call_Alternative;
4103
4104    procedure Set_Entry_Call_Statement
4105       (N : Node_Id; Val : Node_Id) is
4106    begin
4107       pragma Assert (False
4108         or else NT (N).Nkind = N_Entry_Call_Alternative);
4109       Set_Node1_With_Parent (N, Val);
4110    end Set_Entry_Call_Statement;
4111
4112    procedure Set_Entry_Direct_Name
4113       (N : Node_Id; Val : Node_Id) is
4114    begin
4115       pragma Assert (False
4116         or else NT (N).Nkind = N_Accept_Statement);
4117       Set_Node1_With_Parent (N, Val);
4118    end Set_Entry_Direct_Name;
4119
4120    procedure Set_Entry_Index
4121       (N : Node_Id; Val : Node_Id) is
4122    begin
4123       pragma Assert (False
4124         or else NT (N).Nkind = N_Accept_Statement);
4125       Set_Node5_With_Parent (N, Val);
4126    end Set_Entry_Index;
4127
4128    procedure Set_Entry_Index_Specification
4129       (N : Node_Id; Val : Node_Id) is
4130    begin
4131       pragma Assert (False
4132         or else NT (N).Nkind = N_Entry_Body_Formal_Part);
4133       Set_Node4_With_Parent (N, Val);
4134    end Set_Entry_Index_Specification;
4135
4136    procedure Set_Etype
4137       (N : Node_Id; Val : Node_Id) is
4138    begin
4139       pragma Assert (False
4140         or else NT (N).Nkind in N_Has_Etype);
4141       Set_Node5 (N, Val); -- semantic field, no parent set
4142    end Set_Etype;
4143
4144    procedure Set_Exception_Choices
4145       (N : Node_Id; Val : List_Id) is
4146    begin
4147       pragma Assert (False
4148         or else NT (N).Nkind = N_Exception_Handler);
4149       Set_List4_With_Parent (N, Val);
4150    end Set_Exception_Choices;
4151
4152    procedure Set_Exception_Handlers
4153       (N : Node_Id; Val : List_Id) is
4154    begin
4155       pragma Assert (False
4156         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
4157       Set_List5_With_Parent (N, Val);
4158    end Set_Exception_Handlers;
4159
4160    procedure Set_Exception_Junk
4161      (N : Node_Id; Val : Boolean := True) is
4162    begin
4163       pragma Assert (False
4164         or else NT (N).Nkind = N_Block_Statement
4165         or else NT (N).Nkind = N_Goto_Statement
4166         or else NT (N).Nkind = N_Label
4167         or else NT (N).Nkind = N_Object_Declaration
4168         or else NT (N).Nkind = N_Subtype_Declaration);
4169       Set_Flag8 (N, Val);
4170    end Set_Exception_Junk;
4171
4172    procedure Set_Exception_Label
4173      (N : Node_Id; Val : Node_Id) is
4174    begin
4175       pragma Assert (False
4176         or else NT (N).Nkind = N_Exception_Handler
4177         or else NT (N).Nkind = N_Push_Constraint_Error_Label
4178         or else NT (N).Nkind = N_Push_Program_Error_Label
4179         or else NT (N).Nkind = N_Push_Storage_Error_Label);
4180       Set_Node5 (N, Val); -- semantic field, no parent set
4181    end Set_Exception_Label;
4182
4183    procedure Set_Expansion_Delayed
4184      (N : Node_Id; Val : Boolean := True) is
4185    begin
4186       pragma Assert (False
4187         or else NT (N).Nkind = N_Aggregate
4188         or else NT (N).Nkind = N_Extension_Aggregate);
4189       Set_Flag11 (N, Val);
4190    end Set_Expansion_Delayed;
4191
4192    procedure Set_Explicit_Actual_Parameter
4193       (N : Node_Id; Val : Node_Id) is
4194    begin
4195       pragma Assert (False
4196         or else NT (N).Nkind = N_Parameter_Association);
4197       Set_Node3_With_Parent (N, Val);
4198    end Set_Explicit_Actual_Parameter;
4199
4200    procedure Set_Explicit_Generic_Actual_Parameter
4201       (N : Node_Id; Val : Node_Id) is
4202    begin
4203       pragma Assert (False
4204         or else NT (N).Nkind = N_Generic_Association);
4205       Set_Node1_With_Parent (N, Val);
4206    end Set_Explicit_Generic_Actual_Parameter;
4207
4208    procedure Set_Expression
4209       (N : Node_Id; Val : Node_Id) is
4210    begin
4211       pragma Assert (False
4212         or else NT (N).Nkind = N_Allocator
4213         or else NT (N).Nkind = N_Aspect_Specification
4214         or else NT (N).Nkind = N_Assignment_Statement
4215         or else NT (N).Nkind = N_At_Clause
4216         or else NT (N).Nkind = N_Attribute_Definition_Clause
4217         or else NT (N).Nkind = N_Case_Expression
4218         or else NT (N).Nkind = N_Case_Expression_Alternative
4219         or else NT (N).Nkind = N_Case_Statement
4220         or else NT (N).Nkind = N_Code_Statement
4221         or else NT (N).Nkind = N_Component_Association
4222         or else NT (N).Nkind = N_Component_Declaration
4223         or else NT (N).Nkind = N_Delay_Relative_Statement
4224         or else NT (N).Nkind = N_Delay_Until_Statement
4225         or else NT (N).Nkind = N_Discriminant_Association
4226         or else NT (N).Nkind = N_Discriminant_Specification
4227         or else NT (N).Nkind = N_Exception_Declaration
4228         or else NT (N).Nkind = N_Expression_Function
4229         or else NT (N).Nkind = N_Expression_With_Actions
4230         or else NT (N).Nkind = N_Free_Statement
4231         or else NT (N).Nkind = N_Mod_Clause
4232         or else NT (N).Nkind = N_Modular_Type_Definition
4233         or else NT (N).Nkind = N_Number_Declaration
4234         or else NT (N).Nkind = N_Object_Declaration
4235         or else NT (N).Nkind = N_Parameter_Specification
4236         or else NT (N).Nkind = N_Pragma_Argument_Association
4237         or else NT (N).Nkind = N_Qualified_Expression
4238         or else NT (N).Nkind = N_Raise_Statement
4239         or else NT (N).Nkind = N_Return_Statement
4240         or else NT (N).Nkind = N_Type_Conversion
4241         or else NT (N).Nkind = N_Unchecked_Expression
4242         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
4243       Set_Node3_With_Parent (N, Val);
4244    end Set_Expression;
4245
4246    procedure Set_Expressions
4247       (N : Node_Id; Val : List_Id) is
4248    begin
4249       pragma Assert (False
4250         or else NT (N).Nkind = N_Aggregate
4251         or else NT (N).Nkind = N_Attribute_Reference
4252         or else NT (N).Nkind = N_Conditional_Expression
4253         or else NT (N).Nkind = N_Extension_Aggregate
4254         or else NT (N).Nkind = N_Indexed_Component);
4255       Set_List1_With_Parent (N, Val);
4256    end Set_Expressions;
4257
4258    procedure Set_First_Bit
4259       (N : Node_Id; Val : Node_Id) is
4260    begin
4261       pragma Assert (False
4262         or else NT (N).Nkind = N_Component_Clause);
4263       Set_Node3_With_Parent (N, Val);
4264    end Set_First_Bit;
4265
4266    procedure Set_First_Inlined_Subprogram
4267       (N : Node_Id; Val : Entity_Id) is
4268    begin
4269       pragma Assert (False
4270         or else NT (N).Nkind = N_Compilation_Unit);
4271       Set_Node3 (N, Val);  -- semantic field, no parent set
4272    end Set_First_Inlined_Subprogram;
4273
4274    procedure Set_First_Name
4275       (N : Node_Id; Val : Boolean := True) is
4276    begin
4277       pragma Assert (False
4278         or else NT (N).Nkind = N_With_Clause);
4279       Set_Flag5 (N, Val);
4280    end Set_First_Name;
4281
4282    procedure Set_First_Named_Actual
4283       (N : Node_Id; Val : Node_Id) is
4284    begin
4285       pragma Assert (False
4286         or else NT (N).Nkind = N_Entry_Call_Statement
4287         or else NT (N).Nkind = N_Function_Call
4288         or else NT (N).Nkind = N_Procedure_Call_Statement);
4289       Set_Node4 (N, Val); -- semantic field, no parent set
4290    end Set_First_Named_Actual;
4291
4292    procedure Set_First_Real_Statement
4293       (N : Node_Id; Val : Node_Id) is
4294    begin
4295       pragma Assert (False
4296         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
4297       Set_Node2 (N, Val); -- semantic field, no parent set
4298    end Set_First_Real_Statement;
4299
4300    procedure Set_First_Subtype_Link
4301       (N : Node_Id; Val : Entity_Id) is
4302    begin
4303       pragma Assert (False
4304         or else NT (N).Nkind = N_Freeze_Entity);
4305       Set_Node5 (N, Val); -- semantic field, no parent set
4306    end Set_First_Subtype_Link;
4307
4308    procedure Set_Float_Truncate
4309       (N : Node_Id; Val : Boolean := True) is
4310    begin
4311       pragma Assert (False
4312         or else NT (N).Nkind = N_Type_Conversion);
4313       Set_Flag11 (N, Val);
4314    end Set_Float_Truncate;
4315
4316    procedure Set_Formal_Type_Definition
4317       (N : Node_Id; Val : Node_Id) is
4318    begin
4319       pragma Assert (False
4320         or else NT (N).Nkind = N_Formal_Type_Declaration);
4321       Set_Node3_With_Parent (N, Val);
4322    end Set_Formal_Type_Definition;
4323
4324    procedure Set_Forwards_OK
4325       (N : Node_Id; Val : Boolean := True) is
4326    begin
4327       pragma Assert (False
4328         or else NT (N).Nkind = N_Assignment_Statement);
4329       Set_Flag5 (N, Val);
4330    end Set_Forwards_OK;
4331
4332    procedure Set_From_Aspect_Specification
4333       (N : Node_Id; Val : Boolean := True) is
4334    begin
4335       pragma Assert (False
4336         or else NT (N).Nkind = N_Attribute_Definition_Clause
4337         or else NT (N).Nkind = N_Pragma);
4338       Set_Flag13 (N, Val);
4339    end Set_From_Aspect_Specification;
4340
4341    procedure Set_From_At_End
4342       (N : Node_Id; Val : Boolean := True) is
4343    begin
4344       pragma Assert (False
4345         or else NT (N).Nkind = N_Raise_Statement);
4346       Set_Flag4 (N, Val);
4347    end Set_From_At_End;
4348
4349    procedure Set_From_At_Mod
4350       (N : Node_Id; Val : Boolean := True) is
4351    begin
4352       pragma Assert (False
4353         or else NT (N).Nkind = N_Attribute_Definition_Clause);
4354       Set_Flag4 (N, Val);
4355    end Set_From_At_Mod;
4356
4357    procedure Set_From_Default
4358       (N : Node_Id; Val : Boolean := True) is
4359    begin
4360       pragma Assert (False
4361         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
4362       Set_Flag6 (N, Val);
4363    end Set_From_Default;
4364
4365    procedure Set_From_Dynamic_Predicate
4366       (N : Node_Id; Val : Boolean := True) is
4367    begin
4368       pragma Assert (False
4369         or else NT (N).Nkind = N_Pragma);
4370       Set_Flag7 (N, Val);
4371    end Set_From_Dynamic_Predicate;
4372
4373    procedure Set_From_Static_Predicate
4374       (N : Node_Id; Val : Boolean := True) is
4375    begin
4376       pragma Assert (False
4377         or else NT (N).Nkind = N_Pragma);
4378       Set_Flag8 (N, Val);
4379    end Set_From_Static_Predicate;
4380
4381    procedure Set_Generic_Associations
4382       (N : Node_Id; Val : List_Id) is
4383    begin
4384       pragma Assert (False
4385         or else NT (N).Nkind = N_Formal_Package_Declaration
4386         or else NT (N).Nkind = N_Function_Instantiation
4387         or else NT (N).Nkind = N_Package_Instantiation
4388         or else NT (N).Nkind = N_Procedure_Instantiation);
4389       Set_List3_With_Parent (N, Val);
4390    end Set_Generic_Associations;
4391
4392    procedure Set_Generic_Formal_Declarations
4393       (N : Node_Id; Val : List_Id) is
4394    begin
4395       pragma Assert (False
4396         or else NT (N).Nkind = N_Generic_Package_Declaration
4397         or else NT (N).Nkind = N_Generic_Subprogram_Declaration);
4398       Set_List2_With_Parent (N, Val);
4399    end Set_Generic_Formal_Declarations;
4400
4401    procedure Set_Generic_Parent
4402       (N : Node_Id; Val : Node_Id) is
4403    begin
4404       pragma Assert (False
4405         or else NT (N).Nkind = N_Function_Specification
4406         or else NT (N).Nkind = N_Package_Specification
4407         or else NT (N).Nkind = N_Procedure_Specification);
4408       Set_Node5 (N, Val);
4409    end Set_Generic_Parent;
4410
4411    procedure Set_Generic_Parent_Type
4412       (N : Node_Id; Val : Node_Id) is
4413    begin
4414       pragma Assert (False
4415         or else NT (N).Nkind = N_Subtype_Declaration);
4416       Set_Node4 (N, Val);
4417    end Set_Generic_Parent_Type;
4418
4419    procedure Set_Handled_Statement_Sequence
4420       (N : Node_Id; Val : Node_Id) is
4421    begin
4422       pragma Assert (False
4423         or else NT (N).Nkind = N_Accept_Statement
4424         or else NT (N).Nkind = N_Block_Statement
4425         or else NT (N).Nkind = N_Entry_Body
4426         or else NT (N).Nkind = N_Extended_Return_Statement
4427         or else NT (N).Nkind = N_Package_Body
4428         or else NT (N).Nkind = N_Subprogram_Body
4429         or else NT (N).Nkind = N_Task_Body);
4430       Set_Node4_With_Parent (N, Val);
4431    end Set_Handled_Statement_Sequence;
4432
4433    procedure Set_Handler_List_Entry
4434       (N : Node_Id; Val : Node_Id) is
4435    begin
4436       pragma Assert (False
4437         or else NT (N).Nkind = N_Object_Declaration);
4438       Set_Node2 (N, Val);
4439    end Set_Handler_List_Entry;
4440
4441    procedure Set_Has_Created_Identifier
4442       (N : Node_Id; Val : Boolean := True) is
4443    begin
4444       pragma Assert (False
4445         or else NT (N).Nkind = N_Block_Statement
4446         or else NT (N).Nkind = N_Loop_Statement);
4447       Set_Flag15 (N, Val);
4448    end Set_Has_Created_Identifier;
4449
4450    procedure Set_Has_Dynamic_Length_Check
4451       (N : Node_Id; Val : Boolean := True) is
4452    begin
4453       pragma Assert (False
4454         or else NT (N).Nkind in N_Subexpr);
4455       Set_Flag10 (N, Val);
4456    end Set_Has_Dynamic_Length_Check;
4457
4458    procedure Set_Has_Dynamic_Range_Check
4459       (N : Node_Id; Val : Boolean := True) is
4460    begin
4461       pragma Assert (False
4462         or else NT (N).Nkind =  N_Subtype_Declaration
4463         or else NT (N).Nkind in N_Subexpr);
4464       Set_Flag12 (N, Val);
4465    end Set_Has_Dynamic_Range_Check;
4466
4467    procedure Set_Has_Init_Expression
4468       (N : Node_Id; Val : Boolean := True) is
4469    begin
4470       pragma Assert (False
4471         or else NT (N).Nkind = N_Object_Declaration);
4472       Set_Flag14 (N, Val);
4473    end Set_Has_Init_Expression;
4474
4475    procedure Set_Has_Local_Raise
4476       (N : Node_Id; Val : Boolean := True) is
4477    begin
4478       pragma Assert (False
4479         or else NT (N).Nkind = N_Exception_Handler);
4480       Set_Flag8 (N, Val);
4481    end Set_Has_Local_Raise;
4482
4483    procedure Set_Has_No_Elaboration_Code
4484       (N : Node_Id; Val : Boolean := True) is
4485    begin
4486       pragma Assert (False
4487         or else NT (N).Nkind = N_Compilation_Unit);
4488       Set_Flag17 (N, Val);
4489    end Set_Has_No_Elaboration_Code;
4490
4491    procedure Set_Has_Pragma_CPU
4492       (N : Node_Id; Val : Boolean := True) is
4493    begin
4494       pragma Assert (False
4495         or else NT (N).Nkind = N_Subprogram_Body
4496         or else NT (N).Nkind = N_Task_Definition);
4497       Set_Flag14 (N, Val);
4498    end Set_Has_Pragma_CPU;
4499
4500    procedure Set_Has_Pragma_Priority
4501       (N : Node_Id; Val : Boolean := True) is
4502    begin
4503       pragma Assert (False
4504         or else NT (N).Nkind = N_Protected_Definition
4505         or else NT (N).Nkind = N_Subprogram_Body
4506         or else NT (N).Nkind = N_Task_Definition);
4507       Set_Flag6 (N, Val);
4508    end Set_Has_Pragma_Priority;
4509
4510    procedure Set_Has_Pragma_Suppress_All
4511       (N : Node_Id; Val : Boolean := True) is
4512    begin
4513       pragma Assert (False
4514         or else NT (N).Nkind = N_Compilation_Unit);
4515       Set_Flag14 (N, Val);
4516    end Set_Has_Pragma_Suppress_All;
4517
4518    procedure Set_Has_Private_View
4519       (N : Node_Id; Val : Boolean := True) is
4520    begin
4521       pragma Assert (False
4522        or else NT (N).Nkind in N_Op
4523        or else NT (N).Nkind = N_Character_Literal
4524        or else NT (N).Nkind = N_Expanded_Name
4525        or else NT (N).Nkind = N_Identifier
4526        or else NT (N).Nkind = N_Operator_Symbol);
4527       Set_Flag11 (N, Val);
4528    end Set_Has_Private_View;
4529
4530    procedure Set_Has_Relative_Deadline_Pragma
4531       (N : Node_Id; Val : Boolean := True) is
4532    begin
4533       pragma Assert (False
4534         or else NT (N).Nkind = N_Subprogram_Body
4535         or else NT (N).Nkind = N_Task_Definition);
4536       Set_Flag9 (N, Val);
4537    end Set_Has_Relative_Deadline_Pragma;
4538
4539    procedure Set_Has_Self_Reference
4540       (N : Node_Id; Val : Boolean := True) is
4541    begin
4542       pragma Assert (False
4543         or else NT (N).Nkind = N_Aggregate
4544         or else NT (N).Nkind = N_Extension_Aggregate);
4545       Set_Flag13 (N, Val);
4546    end Set_Has_Self_Reference;
4547
4548    procedure Set_Has_Storage_Size_Pragma
4549       (N : Node_Id; Val : Boolean := True) is
4550    begin
4551       pragma Assert (False
4552         or else NT (N).Nkind = N_Task_Definition);
4553       Set_Flag5 (N, Val);
4554    end Set_Has_Storage_Size_Pragma;
4555
4556    procedure Set_Has_Task_Info_Pragma
4557       (N : Node_Id; Val : Boolean := True) is
4558    begin
4559       pragma Assert (False
4560         or else NT (N).Nkind = N_Task_Definition);
4561       Set_Flag7 (N, Val);
4562    end Set_Has_Task_Info_Pragma;
4563
4564    procedure Set_Has_Task_Name_Pragma
4565       (N : Node_Id; Val : Boolean := True) is
4566    begin
4567       pragma Assert (False
4568         or else NT (N).Nkind = N_Task_Definition);
4569       Set_Flag8 (N, Val);
4570    end Set_Has_Task_Name_Pragma;
4571
4572    procedure Set_Has_Wide_Character
4573       (N : Node_Id; Val : Boolean := True) is
4574    begin
4575       pragma Assert (False
4576         or else NT (N).Nkind = N_String_Literal);
4577       Set_Flag11 (N, Val);
4578    end Set_Has_Wide_Character;
4579
4580    procedure Set_Has_Wide_Wide_Character
4581       (N : Node_Id; Val : Boolean := True) is
4582    begin
4583       pragma Assert (False
4584         or else NT (N).Nkind = N_String_Literal);
4585       Set_Flag13 (N, Val);
4586    end Set_Has_Wide_Wide_Character;
4587
4588    procedure Set_Hidden_By_Use_Clause
4589      (N : Node_Id; Val : Elist_Id) is
4590    begin
4591       pragma Assert (False
4592         or else NT (N).Nkind = N_Use_Package_Clause
4593         or else NT (N).Nkind = N_Use_Type_Clause);
4594       Set_Elist4 (N, Val);
4595    end Set_Hidden_By_Use_Clause;
4596
4597    procedure Set_High_Bound
4598       (N : Node_Id; Val : Node_Id) is
4599    begin
4600       pragma Assert (False
4601         or else NT (N).Nkind = N_Range
4602         or else NT (N).Nkind = N_Real_Range_Specification
4603         or else NT (N).Nkind = N_Signed_Integer_Type_Definition);
4604       Set_Node2_With_Parent (N, Val);
4605    end Set_High_Bound;
4606
4607    procedure Set_Identifier
4608       (N : Node_Id; Val : Node_Id) is
4609    begin
4610       pragma Assert (False
4611         or else NT (N).Nkind = N_Aspect_Specification
4612         or else NT (N).Nkind = N_At_Clause
4613         or else NT (N).Nkind = N_Block_Statement
4614         or else NT (N).Nkind = N_Designator
4615         or else NT (N).Nkind = N_Enumeration_Representation_Clause
4616         or else NT (N).Nkind = N_Label
4617         or else NT (N).Nkind = N_Loop_Statement
4618         or else NT (N).Nkind = N_Record_Representation_Clause
4619         or else NT (N).Nkind = N_Subprogram_Info);
4620       Set_Node1_With_Parent (N, Val);
4621    end Set_Identifier;
4622
4623    procedure Set_Implicit_With
4624       (N : Node_Id; Val : Boolean := True) is
4625    begin
4626       pragma Assert (False
4627         or else NT (N).Nkind = N_With_Clause);
4628       Set_Flag16 (N, Val);
4629    end Set_Implicit_With;
4630
4631    procedure Set_Interface_List
4632       (N : Node_Id; Val : List_Id) is
4633    begin
4634       pragma Assert (False
4635         or else NT (N).Nkind = N_Derived_Type_Definition
4636         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
4637         or else NT (N).Nkind = N_Private_Extension_Declaration
4638         or else NT (N).Nkind = N_Protected_Type_Declaration
4639         or else NT (N).Nkind = N_Record_Definition
4640         or else NT (N).Nkind = N_Single_Protected_Declaration
4641         or else NT (N).Nkind = N_Single_Task_Declaration
4642         or else NT (N).Nkind = N_Task_Type_Declaration);
4643       Set_List2_With_Parent (N, Val);
4644    end Set_Interface_List;
4645
4646    procedure Set_Interface_Present
4647       (N : Node_Id; Val : Boolean := True) is
4648    begin
4649       pragma Assert (False
4650         or else NT (N).Nkind = N_Derived_Type_Definition
4651         or else NT (N).Nkind = N_Record_Definition);
4652       Set_Flag16 (N, Val);
4653    end Set_Interface_Present;
4654
4655    procedure Set_Import_Interface_Present
4656       (N : Node_Id; Val : Boolean := True) is
4657    begin
4658       pragma Assert (False
4659         or else NT (N).Nkind = N_Pragma);
4660       Set_Flag16 (N, Val);
4661    end Set_Import_Interface_Present;
4662
4663    procedure Set_In_Present
4664       (N : Node_Id; Val : Boolean := True) is
4665    begin
4666       pragma Assert (False
4667         or else NT (N).Nkind = N_Formal_Object_Declaration
4668         or else NT (N).Nkind = N_Parameter_Specification);
4669       Set_Flag15 (N, Val);
4670    end Set_In_Present;
4671
4672    procedure Set_Includes_Infinities
4673       (N : Node_Id; Val : Boolean := True) is
4674    begin
4675       pragma Assert (False
4676         or else NT (N).Nkind = N_Range);
4677       Set_Flag11 (N, Val);
4678    end Set_Includes_Infinities;
4679
4680    procedure Set_Inherited_Discriminant
4681       (N : Node_Id; Val : Boolean := True) is
4682    begin
4683       pragma Assert (False
4684         or else NT (N).Nkind = N_Component_Association);
4685       Set_Flag13 (N, Val);
4686    end Set_Inherited_Discriminant;
4687
4688    procedure Set_Instance_Spec
4689       (N : Node_Id; Val : Node_Id) is
4690    begin
4691       pragma Assert (False
4692         or else NT (N).Nkind = N_Formal_Package_Declaration
4693         or else NT (N).Nkind = N_Function_Instantiation
4694         or else NT (N).Nkind = N_Package_Instantiation
4695         or else NT (N).Nkind = N_Procedure_Instantiation);
4696       Set_Node5 (N, Val); -- semantic field, no Parent set
4697    end Set_Instance_Spec;
4698
4699    procedure Set_Intval
4700       (N : Node_Id; Val : Uint) is
4701    begin
4702       pragma Assert (False
4703         or else NT (N).Nkind = N_Integer_Literal);
4704       Set_Uint3 (N, Val);
4705    end Set_Intval;
4706
4707    procedure Set_Is_Accessibility_Actual
4708       (N : Node_Id; Val : Boolean := True) is
4709    begin
4710       pragma Assert (False
4711         or else NT (N).Nkind = N_Parameter_Association);
4712       Set_Flag13 (N, Val);
4713    end Set_Is_Accessibility_Actual;
4714
4715    procedure Set_Is_Asynchronous_Call_Block
4716       (N : Node_Id; Val : Boolean := True) is
4717    begin
4718       pragma Assert (False
4719         or else NT (N).Nkind = N_Block_Statement);
4720       Set_Flag7 (N, Val);
4721    end Set_Is_Asynchronous_Call_Block;
4722
4723    procedure Set_Is_Boolean_Aspect
4724       (N : Node_Id; Val : Boolean := True) is
4725    begin
4726       pragma Assert (False
4727         or else NT (N).Nkind = N_Aspect_Specification);
4728       Set_Flag16 (N, Val);
4729    end Set_Is_Boolean_Aspect;
4730
4731    procedure Set_Is_Component_Left_Opnd
4732       (N : Node_Id; Val : Boolean := True) is
4733    begin
4734       pragma Assert (False
4735         or else NT (N).Nkind = N_Op_Concat);
4736       Set_Flag13 (N, Val);
4737    end Set_Is_Component_Left_Opnd;
4738
4739    procedure Set_Is_Component_Right_Opnd
4740       (N : Node_Id; Val : Boolean := True) is
4741    begin
4742       pragma Assert (False
4743         or else NT (N).Nkind = N_Op_Concat);
4744       Set_Flag14 (N, Val);
4745    end Set_Is_Component_Right_Opnd;
4746
4747    procedure Set_Is_Controlling_Actual
4748       (N : Node_Id; Val : Boolean := True) is
4749    begin
4750       pragma Assert (False
4751         or else NT (N).Nkind in N_Subexpr);
4752       Set_Flag16 (N, Val);
4753    end Set_Is_Controlling_Actual;
4754
4755    procedure Set_Is_Delayed_Aspect
4756       (N : Node_Id; Val : Boolean := True) is
4757    begin
4758       pragma Assert (False
4759         or else NT (N).Nkind = N_Aspect_Specification
4760         or else NT (N).Nkind = N_Attribute_Definition_Clause
4761         or else NT (N).Nkind = N_Pragma);
4762       Set_Flag14 (N, Val);
4763    end Set_Is_Delayed_Aspect;
4764
4765    procedure Set_Is_Dynamic_Coextension
4766       (N : Node_Id; Val : Boolean := True) is
4767    begin
4768       pragma Assert (False
4769         or else NT (N).Nkind = N_Allocator);
4770       Set_Flag18 (N, Val);
4771    end Set_Is_Dynamic_Coextension;
4772
4773    procedure Set_Is_Elsif
4774      (N : Node_Id; Val : Boolean := True) is
4775    begin
4776       pragma Assert (False
4777         or else NT (N).Nkind = N_Conditional_Expression);
4778       Set_Flag13 (N, Val);
4779    end Set_Is_Elsif;
4780
4781    procedure Set_Is_Entry_Barrier_Function
4782       (N : Node_Id; Val : Boolean := True) is
4783    begin
4784       pragma Assert (False
4785         or else NT (N).Nkind = N_Subprogram_Body);
4786       Set_Flag8 (N, Val);
4787    end Set_Is_Entry_Barrier_Function;
4788
4789    procedure Set_Is_Expanded_Build_In_Place_Call
4790       (N : Node_Id; Val : Boolean := True) is
4791    begin
4792       pragma Assert (False
4793         or else NT (N).Nkind = N_Function_Call);
4794       Set_Flag11 (N, Val);
4795    end Set_Is_Expanded_Build_In_Place_Call;
4796
4797    procedure Set_Is_Folded_In_Parser
4798       (N : Node_Id; Val : Boolean := True) is
4799    begin
4800       pragma Assert (False
4801         or else NT (N).Nkind = N_String_Literal);
4802       Set_Flag4 (N, Val);
4803    end Set_Is_Folded_In_Parser;
4804
4805    procedure Set_Is_In_Discriminant_Check
4806       (N : Node_Id; Val : Boolean := True) is
4807    begin
4808       pragma Assert (False
4809         or else NT (N).Nkind = N_Selected_Component);
4810       Set_Flag11 (N, Val);
4811    end Set_Is_In_Discriminant_Check;
4812
4813    procedure Set_Is_Machine_Number
4814       (N : Node_Id; Val : Boolean := True) is
4815    begin
4816       pragma Assert (False
4817         or else NT (N).Nkind = N_Real_Literal);
4818       Set_Flag11 (N, Val);
4819    end Set_Is_Machine_Number;
4820
4821    procedure Set_Is_Null_Loop
4822       (N : Node_Id; Val : Boolean := True) is
4823    begin
4824       pragma Assert (False
4825         or else NT (N).Nkind = N_Loop_Statement);
4826       Set_Flag16 (N, Val);
4827    end Set_Is_Null_Loop;
4828
4829    procedure Set_Is_Overloaded
4830       (N : Node_Id; Val : Boolean := True) is
4831    begin
4832       pragma Assert (False
4833         or else NT (N).Nkind in N_Subexpr);
4834       Set_Flag5 (N, Val);
4835    end Set_Is_Overloaded;
4836
4837    procedure Set_Is_Power_Of_2_For_Shift
4838       (N : Node_Id; Val : Boolean := True) is
4839    begin
4840       pragma Assert (False
4841         or else NT (N).Nkind = N_Op_Expon);
4842       Set_Flag13 (N, Val);
4843    end Set_Is_Power_Of_2_For_Shift;
4844
4845    procedure Set_Is_Protected_Subprogram_Body
4846       (N : Node_Id; Val : Boolean := True) is
4847    begin
4848       pragma Assert (False
4849         or else NT (N).Nkind = N_Subprogram_Body);
4850       Set_Flag7 (N, Val);
4851    end Set_Is_Protected_Subprogram_Body;
4852
4853    procedure Set_Is_Static_Coextension
4854       (N : Node_Id; Val : Boolean := True) is
4855    begin
4856       pragma Assert (False
4857         or else NT (N).Nkind = N_Allocator);
4858       Set_Flag14 (N, Val);
4859    end Set_Is_Static_Coextension;
4860
4861    procedure Set_Is_Static_Expression
4862       (N : Node_Id; Val : Boolean := True) is
4863    begin
4864       pragma Assert (False
4865         or else NT (N).Nkind in N_Subexpr);
4866       Set_Flag6 (N, Val);
4867    end Set_Is_Static_Expression;
4868
4869    procedure Set_Is_Subprogram_Descriptor
4870       (N : Node_Id; Val : Boolean := True) is
4871    begin
4872       pragma Assert (False
4873         or else NT (N).Nkind = N_Object_Declaration);
4874       Set_Flag16 (N, Val);
4875    end Set_Is_Subprogram_Descriptor;
4876
4877    procedure Set_Is_Task_Allocation_Block
4878       (N : Node_Id; Val : Boolean := True) is
4879    begin
4880       pragma Assert (False
4881         or else NT (N).Nkind = N_Block_Statement);
4882       Set_Flag6 (N, Val);
4883    end Set_Is_Task_Allocation_Block;
4884
4885    procedure Set_Is_Task_Master
4886       (N : Node_Id; Val : Boolean := True) is
4887    begin
4888       pragma Assert (False
4889         or else NT (N).Nkind = N_Block_Statement
4890         or else NT (N).Nkind = N_Subprogram_Body
4891         or else NT (N).Nkind = N_Task_Body);
4892       Set_Flag5 (N, Val);
4893    end Set_Is_Task_Master;
4894
4895    procedure Set_Iteration_Scheme
4896       (N : Node_Id; Val : Node_Id) is
4897    begin
4898       pragma Assert (False
4899         or else NT (N).Nkind = N_Loop_Statement);
4900       Set_Node2_With_Parent (N, Val);
4901    end Set_Iteration_Scheme;
4902
4903    procedure Set_Iterator_Specification
4904      (N : Node_Id; Val : Node_Id) is
4905    begin
4906       pragma Assert (False
4907         or else NT (N).Nkind = N_Iteration_Scheme
4908         or else NT (N).Nkind = N_Quantified_Expression);
4909       Set_Node2_With_Parent (N, Val);
4910    end Set_Iterator_Specification;
4911
4912    procedure Set_Itype
4913       (N : Node_Id; Val : Entity_Id) is
4914    begin
4915       pragma Assert (False
4916       or else NT (N).Nkind = N_Itype_Reference);
4917       Set_Node1 (N, Val); -- no parent, semantic field
4918    end Set_Itype;
4919
4920    procedure Set_Kill_Range_Check
4921       (N : Node_Id; Val : Boolean := True) is
4922    begin
4923       pragma Assert (False
4924         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
4925       Set_Flag11 (N, Val);
4926    end Set_Kill_Range_Check;
4927
4928    procedure Set_Label_Construct
4929       (N : Node_Id; Val : Node_Id) is
4930    begin
4931       pragma Assert (False
4932         or else NT (N).Nkind = N_Implicit_Label_Declaration);
4933       Set_Node2 (N, Val); -- semantic field, no parent set
4934    end Set_Label_Construct;
4935
4936    procedure Set_Last_Bit
4937       (N : Node_Id; Val : Node_Id) is
4938    begin
4939       pragma Assert (False
4940         or else NT (N).Nkind = N_Component_Clause);
4941       Set_Node4_With_Parent (N, Val);
4942    end Set_Last_Bit;
4943
4944    procedure Set_Last_Name
4945       (N : Node_Id; Val : Boolean := True) is
4946    begin
4947       pragma Assert (False
4948         or else NT (N).Nkind = N_With_Clause);
4949       Set_Flag6 (N, Val);
4950    end Set_Last_Name;
4951
4952    procedure Set_Left_Opnd
4953       (N : Node_Id; Val : Node_Id) is
4954    begin
4955       pragma Assert (False
4956         or else NT (N).Nkind = N_And_Then
4957         or else NT (N).Nkind = N_In
4958         or else NT (N).Nkind = N_Not_In
4959         or else NT (N).Nkind = N_Or_Else
4960         or else NT (N).Nkind in N_Binary_Op);
4961       Set_Node2_With_Parent (N, Val);
4962    end Set_Left_Opnd;
4963
4964    procedure Set_Library_Unit
4965       (N : Node_Id; Val : Node_Id) is
4966    begin
4967       pragma Assert (False
4968         or else NT (N).Nkind = N_Compilation_Unit
4969         or else NT (N).Nkind = N_Package_Body_Stub
4970         or else NT (N).Nkind = N_Protected_Body_Stub
4971         or else NT (N).Nkind = N_Subprogram_Body_Stub
4972         or else NT (N).Nkind = N_Task_Body_Stub
4973         or else NT (N).Nkind = N_With_Clause);
4974       Set_Node4 (N, Val); -- semantic field, no parent set
4975    end Set_Library_Unit;
4976
4977    procedure Set_Limited_View_Installed
4978       (N : Node_Id; Val : Boolean := True) is
4979    begin
4980       pragma Assert (False
4981         or else NT (N).Nkind = N_Package_Specification
4982         or else NT (N).Nkind = N_With_Clause);
4983       Set_Flag18 (N, Val);
4984    end Set_Limited_View_Installed;
4985
4986    procedure Set_Limited_Present
4987       (N : Node_Id; Val : Boolean := True) is
4988    begin
4989       pragma Assert (False
4990         or else NT (N).Nkind = N_Derived_Type_Definition
4991         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
4992         or else NT (N).Nkind = N_Formal_Private_Type_Definition
4993         or else NT (N).Nkind = N_Private_Extension_Declaration
4994         or else NT (N).Nkind = N_Private_Type_Declaration
4995         or else NT (N).Nkind = N_Record_Definition
4996         or else NT (N).Nkind = N_With_Clause);
4997       Set_Flag17 (N, Val);
4998    end Set_Limited_Present;
4999
5000    procedure Set_Literals
5001       (N : Node_Id; Val : List_Id) is
5002    begin
5003       pragma Assert (False
5004         or else NT (N).Nkind = N_Enumeration_Type_Definition);
5005       Set_List1_With_Parent (N, Val);
5006    end Set_Literals;
5007
5008    procedure Set_Local_Raise_Not_OK
5009       (N : Node_Id; Val : Boolean := True) is
5010    begin
5011       pragma Assert (False
5012         or else NT (N).Nkind = N_Exception_Handler);
5013       Set_Flag7 (N, Val);
5014    end Set_Local_Raise_Not_OK;
5015
5016    procedure Set_Local_Raise_Statements
5017       (N : Node_Id; Val : Elist_Id) is
5018    begin
5019       pragma Assert (False
5020         or else NT (N).Nkind = N_Exception_Handler);
5021       Set_Elist1 (N, Val);
5022    end Set_Local_Raise_Statements;
5023
5024    procedure Set_Loop_Actions
5025       (N : Node_Id; Val : List_Id) is
5026    begin
5027       pragma Assert (False
5028         or else NT (N).Nkind = N_Component_Association);
5029       Set_List2 (N, Val); -- semantic field, no parent set
5030    end Set_Loop_Actions;
5031
5032    procedure Set_Loop_Parameter_Specification
5033       (N : Node_Id; Val : Node_Id) is
5034    begin
5035       pragma Assert (False
5036         or else NT (N).Nkind = N_Iteration_Scheme
5037         or else NT (N).Nkind = N_Quantified_Expression);
5038       Set_Node4_With_Parent (N, Val);
5039    end Set_Loop_Parameter_Specification;
5040
5041    procedure Set_Low_Bound
5042       (N : Node_Id; Val : Node_Id) is
5043    begin
5044       pragma Assert (False
5045         or else NT (N).Nkind = N_Range
5046         or else NT (N).Nkind = N_Real_Range_Specification
5047         or else NT (N).Nkind = N_Signed_Integer_Type_Definition);
5048       Set_Node1_With_Parent (N, Val);
5049    end Set_Low_Bound;
5050
5051    procedure Set_Mod_Clause
5052       (N : Node_Id; Val : Node_Id) is
5053    begin
5054       pragma Assert (False
5055         or else NT (N).Nkind = N_Record_Representation_Clause);
5056       Set_Node2_With_Parent (N, Val);
5057    end Set_Mod_Clause;
5058
5059    procedure Set_More_Ids
5060       (N : Node_Id; Val : Boolean := True) is
5061    begin
5062       pragma Assert (False
5063         or else NT (N).Nkind = N_Component_Declaration
5064         or else NT (N).Nkind = N_Discriminant_Specification
5065         or else NT (N).Nkind = N_Exception_Declaration
5066         or else NT (N).Nkind = N_Formal_Object_Declaration
5067         or else NT (N).Nkind = N_Number_Declaration
5068         or else NT (N).Nkind = N_Object_Declaration
5069         or else NT (N).Nkind = N_Parameter_Specification);
5070       Set_Flag5 (N, Val);
5071    end Set_More_Ids;
5072
5073    procedure Set_Must_Be_Byte_Aligned
5074       (N : Node_Id; Val : Boolean := True) is
5075    begin
5076       pragma Assert (False
5077         or else NT (N).Nkind = N_Attribute_Reference);
5078       Set_Flag14 (N, Val);
5079    end Set_Must_Be_Byte_Aligned;
5080
5081    procedure Set_Must_Not_Freeze
5082       (N : Node_Id; Val : Boolean := True) is
5083    begin
5084       pragma Assert (False
5085         or else NT (N).Nkind = N_Subtype_Indication
5086         or else NT (N).Nkind in N_Subexpr);
5087       Set_Flag8 (N, Val);
5088    end Set_Must_Not_Freeze;
5089
5090    procedure Set_Must_Not_Override
5091       (N : Node_Id; Val : Boolean := True) is
5092    begin
5093       pragma Assert (False
5094         or else NT (N).Nkind = N_Entry_Declaration
5095         or else NT (N).Nkind = N_Function_Instantiation
5096         or else NT (N).Nkind = N_Function_Specification
5097         or else NT (N).Nkind = N_Procedure_Instantiation
5098         or else NT (N).Nkind = N_Procedure_Specification);
5099       Set_Flag15 (N, Val);
5100    end Set_Must_Not_Override;
5101
5102    procedure Set_Must_Override
5103       (N : Node_Id; Val : Boolean := True) is
5104    begin
5105       pragma Assert (False
5106         or else NT (N).Nkind = N_Entry_Declaration
5107         or else NT (N).Nkind = N_Function_Instantiation
5108         or else NT (N).Nkind = N_Function_Specification
5109         or else NT (N).Nkind = N_Procedure_Instantiation
5110         or else NT (N).Nkind = N_Procedure_Specification);
5111       Set_Flag14 (N, Val);
5112    end Set_Must_Override;
5113
5114    procedure Set_Name
5115       (N : Node_Id; Val : Node_Id) is
5116    begin
5117       pragma Assert (False
5118         or else NT (N).Nkind = N_Assignment_Statement
5119         or else NT (N).Nkind = N_Attribute_Definition_Clause
5120         or else NT (N).Nkind = N_Defining_Program_Unit_Name
5121         or else NT (N).Nkind = N_Designator
5122         or else NT (N).Nkind = N_Entry_Call_Statement
5123         or else NT (N).Nkind = N_Exception_Renaming_Declaration
5124         or else NT (N).Nkind = N_Exit_Statement
5125         or else NT (N).Nkind = N_Formal_Package_Declaration
5126         or else NT (N).Nkind = N_Function_Call
5127         or else NT (N).Nkind = N_Function_Instantiation
5128         or else NT (N).Nkind = N_Generic_Function_Renaming_Declaration
5129         or else NT (N).Nkind = N_Generic_Package_Renaming_Declaration
5130         or else NT (N).Nkind = N_Generic_Procedure_Renaming_Declaration
5131         or else NT (N).Nkind = N_Goto_Statement
5132         or else NT (N).Nkind = N_Iterator_Specification
5133         or else NT (N).Nkind = N_Object_Renaming_Declaration
5134         or else NT (N).Nkind = N_Package_Instantiation
5135         or else NT (N).Nkind = N_Package_Renaming_Declaration
5136         or else NT (N).Nkind = N_Procedure_Call_Statement
5137         or else NT (N).Nkind = N_Procedure_Instantiation
5138         or else NT (N).Nkind = N_Raise_Statement
5139         or else NT (N).Nkind = N_Requeue_Statement
5140         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration
5141         or else NT (N).Nkind = N_Subunit
5142         or else NT (N).Nkind = N_Variant_Part
5143         or else NT (N).Nkind = N_With_Clause);
5144       Set_Node2_With_Parent (N, Val);
5145    end Set_Name;
5146
5147    procedure Set_Names
5148       (N : Node_Id; Val : List_Id) is
5149    begin
5150       pragma Assert (False
5151         or else NT (N).Nkind = N_Abort_Statement
5152         or else NT (N).Nkind = N_Use_Package_Clause);
5153       Set_List2_With_Parent (N, Val);
5154    end Set_Names;
5155
5156    procedure Set_Next_Entity
5157       (N : Node_Id; Val : Node_Id) is
5158    begin
5159       pragma Assert (False
5160         or else NT (N).Nkind = N_Defining_Character_Literal
5161         or else NT (N).Nkind = N_Defining_Identifier
5162         or else NT (N).Nkind = N_Defining_Operator_Symbol);
5163       Set_Node2 (N, Val); -- semantic field, no parent set
5164    end Set_Next_Entity;
5165
5166    procedure Set_Next_Exit_Statement
5167       (N : Node_Id; Val : Node_Id) is
5168    begin
5169       pragma Assert (False
5170         or else NT (N).Nkind = N_Exit_Statement);
5171       Set_Node3 (N, Val); -- semantic field, no parent set
5172    end Set_Next_Exit_Statement;
5173
5174    procedure Set_Next_Implicit_With
5175       (N : Node_Id; Val : Node_Id) is
5176    begin
5177       pragma Assert (False
5178         or else NT (N).Nkind = N_With_Clause);
5179       Set_Node3 (N, Val); -- semantic field, no parent set
5180    end Set_Next_Implicit_With;
5181
5182    procedure Set_Next_Named_Actual
5183       (N : Node_Id; Val : Node_Id) is
5184    begin
5185       pragma Assert (False
5186         or else NT (N).Nkind = N_Parameter_Association);
5187       Set_Node4 (N, Val); -- semantic field, no parent set
5188    end Set_Next_Named_Actual;
5189
5190    procedure Set_Next_Pragma
5191       (N : Node_Id; Val : Node_Id) is
5192    begin
5193       pragma Assert (False
5194         or else NT (N).Nkind = N_Pragma);
5195       Set_Node1 (N, Val); -- semantic field, no parent set
5196    end Set_Next_Pragma;
5197
5198    procedure Set_Next_Rep_Item
5199       (N : Node_Id; Val : Node_Id) is
5200    begin
5201       pragma Assert (False
5202         or else NT (N).Nkind = N_Aspect_Specification
5203         or else NT (N).Nkind = N_Attribute_Definition_Clause
5204         or else NT (N).Nkind = N_Enumeration_Representation_Clause
5205         or else NT (N).Nkind = N_Pragma
5206         or else NT (N).Nkind = N_Record_Representation_Clause);
5207       Set_Node5 (N, Val); -- semantic field, no parent set
5208    end Set_Next_Rep_Item;
5209
5210    procedure Set_Next_Use_Clause
5211       (N : Node_Id; Val : Node_Id) is
5212    begin
5213       pragma Assert (False
5214         or else NT (N).Nkind = N_Use_Package_Clause
5215         or else NT (N).Nkind = N_Use_Type_Clause);
5216       Set_Node3 (N, Val); -- semantic field, no parent set
5217    end Set_Next_Use_Clause;
5218
5219    procedure Set_No_Ctrl_Actions
5220       (N : Node_Id; Val : Boolean := True) is
5221    begin
5222       pragma Assert (False
5223         or else NT (N).Nkind = N_Assignment_Statement);
5224       Set_Flag7 (N, Val);
5225    end Set_No_Ctrl_Actions;
5226
5227    procedure Set_No_Elaboration_Check
5228       (N : Node_Id; Val : Boolean := True) is
5229    begin
5230       pragma Assert (False
5231         or else NT (N).Nkind = N_Function_Call
5232         or else NT (N).Nkind = N_Procedure_Call_Statement);
5233       Set_Flag14 (N, Val);
5234    end Set_No_Elaboration_Check;
5235
5236    procedure Set_No_Entities_Ref_In_Spec
5237       (N : Node_Id; Val : Boolean := True) is
5238    begin
5239       pragma Assert (False
5240         or else NT (N).Nkind = N_With_Clause);
5241       Set_Flag8 (N, Val);
5242    end Set_No_Entities_Ref_In_Spec;
5243
5244    procedure Set_No_Initialization
5245       (N : Node_Id; Val : Boolean := True) is
5246    begin
5247       pragma Assert (False
5248         or else NT (N).Nkind = N_Allocator
5249         or else NT (N).Nkind = N_Object_Declaration);
5250       Set_Flag13 (N, Val);
5251    end Set_No_Initialization;
5252
5253    procedure Set_No_Truncation
5254       (N : Node_Id; Val : Boolean := True) is
5255    begin
5256       pragma Assert (False
5257         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
5258       Set_Flag17 (N, Val);
5259    end Set_No_Truncation;
5260
5261    procedure Set_Null_Present
5262       (N : Node_Id; Val : Boolean := True) is
5263    begin
5264       pragma Assert (False
5265         or else NT (N).Nkind = N_Component_List
5266         or else NT (N).Nkind = N_Procedure_Specification
5267         or else NT (N).Nkind = N_Record_Definition);
5268       Set_Flag13 (N, Val);
5269    end Set_Null_Present;
5270
5271    procedure Set_Null_Exclusion_Present
5272       (N : Node_Id; Val : Boolean := True) is
5273    begin
5274       pragma Assert (False
5275         or else NT (N).Nkind = N_Access_Definition
5276         or else NT (N).Nkind = N_Access_Function_Definition
5277         or else NT (N).Nkind = N_Access_Procedure_Definition
5278         or else NT (N).Nkind = N_Access_To_Object_Definition
5279         or else NT (N).Nkind = N_Allocator
5280         or else NT (N).Nkind = N_Component_Definition
5281         or else NT (N).Nkind = N_Derived_Type_Definition
5282         or else NT (N).Nkind = N_Discriminant_Specification
5283         or else NT (N).Nkind = N_Formal_Object_Declaration
5284         or else NT (N).Nkind = N_Function_Specification
5285         or else NT (N).Nkind = N_Object_Declaration
5286         or else NT (N).Nkind = N_Object_Renaming_Declaration
5287         or else NT (N).Nkind = N_Parameter_Specification
5288         or else NT (N).Nkind = N_Subtype_Declaration);
5289       Set_Flag11 (N, Val);
5290    end Set_Null_Exclusion_Present;
5291
5292    procedure Set_Null_Exclusion_In_Return_Present
5293       (N : Node_Id; Val : Boolean := True) is
5294    begin
5295       pragma Assert (False
5296         or else NT (N).Nkind = N_Access_Function_Definition);
5297       Set_Flag14 (N, Val);
5298    end Set_Null_Exclusion_In_Return_Present;
5299
5300    procedure Set_Null_Record_Present
5301       (N : Node_Id; Val : Boolean := True) is
5302    begin
5303       pragma Assert (False
5304         or else NT (N).Nkind = N_Aggregate
5305         or else NT (N).Nkind = N_Extension_Aggregate);
5306       Set_Flag17 (N, Val);
5307    end Set_Null_Record_Present;
5308
5309    procedure Set_Object_Definition
5310       (N : Node_Id; Val : Node_Id) is
5311    begin
5312       pragma Assert (False
5313         or else NT (N).Nkind = N_Object_Declaration);
5314       Set_Node4_With_Parent (N, Val);
5315    end Set_Object_Definition;
5316
5317    procedure Set_Of_Present
5318       (N : Node_Id; Val : Boolean := True) is
5319    begin
5320       pragma Assert (False
5321         or else NT (N).Nkind = N_Iterator_Specification);
5322       Set_Flag16 (N, Val);
5323    end Set_Of_Present;
5324
5325    procedure Set_Original_Discriminant
5326       (N : Node_Id; Val : Node_Id) is
5327    begin
5328       pragma Assert (False
5329         or else NT (N).Nkind = N_Identifier);
5330       Set_Node2 (N, Val); -- semantic field, no parent set
5331    end Set_Original_Discriminant;
5332
5333    procedure Set_Original_Entity
5334       (N : Node_Id; Val : Entity_Id) is
5335    begin
5336       pragma Assert (False
5337         or else NT (N).Nkind = N_Integer_Literal
5338         or else NT (N).Nkind = N_Real_Literal);
5339       Set_Node2 (N, Val); --  semantic field, no parent set
5340    end Set_Original_Entity;
5341
5342    procedure Set_Others_Discrete_Choices
5343       (N : Node_Id; Val : List_Id) is
5344    begin
5345       pragma Assert (False
5346         or else NT (N).Nkind = N_Others_Choice);
5347       Set_List1_With_Parent (N, Val);
5348    end Set_Others_Discrete_Choices;
5349
5350    procedure Set_Out_Present
5351       (N : Node_Id; Val : Boolean := True) is
5352    begin
5353       pragma Assert (False
5354         or else NT (N).Nkind = N_Formal_Object_Declaration
5355         or else NT (N).Nkind = N_Parameter_Specification);
5356       Set_Flag17 (N, Val);
5357    end Set_Out_Present;
5358
5359    procedure Set_Parameter_Associations
5360       (N : Node_Id; Val : List_Id) is
5361    begin
5362       pragma Assert (False
5363         or else NT (N).Nkind = N_Entry_Call_Statement
5364         or else NT (N).Nkind = N_Function_Call
5365         or else NT (N).Nkind = N_Procedure_Call_Statement);
5366       Set_List3_With_Parent (N, Val);
5367    end Set_Parameter_Associations;
5368
5369    procedure Set_Parameter_List_Truncated
5370       (N : Node_Id; Val : Boolean := True) is
5371    begin
5372       pragma Assert (False
5373         or else NT (N).Nkind = N_Function_Call
5374         or else NT (N).Nkind = N_Procedure_Call_Statement);
5375       Set_Flag17 (N, Val);
5376    end Set_Parameter_List_Truncated;
5377
5378    procedure Set_Parameter_Specifications
5379       (N : Node_Id; Val : List_Id) is
5380    begin
5381       pragma Assert (False
5382         or else NT (N).Nkind = N_Accept_Statement
5383         or else NT (N).Nkind = N_Access_Function_Definition
5384         or else NT (N).Nkind = N_Access_Procedure_Definition
5385         or else NT (N).Nkind = N_Entry_Body_Formal_Part
5386         or else NT (N).Nkind = N_Entry_Declaration
5387         or else NT (N).Nkind = N_Function_Specification
5388         or else NT (N).Nkind = N_Procedure_Specification);
5389       Set_List3_With_Parent (N, Val);
5390    end Set_Parameter_Specifications;
5391
5392    procedure Set_Parameter_Type
5393       (N : Node_Id; Val : Node_Id) is
5394    begin
5395       pragma Assert (False
5396         or else NT (N).Nkind = N_Parameter_Specification);
5397       Set_Node2_With_Parent (N, Val);
5398    end Set_Parameter_Type;
5399
5400    procedure Set_Parent_Spec
5401       (N : Node_Id; Val : Node_Id) is
5402    begin
5403       pragma Assert (False
5404         or else NT (N).Nkind = N_Function_Instantiation
5405         or else NT (N).Nkind = N_Generic_Function_Renaming_Declaration
5406         or else NT (N).Nkind = N_Generic_Package_Declaration
5407         or else NT (N).Nkind = N_Generic_Package_Renaming_Declaration
5408         or else NT (N).Nkind = N_Generic_Procedure_Renaming_Declaration
5409         or else NT (N).Nkind = N_Generic_Subprogram_Declaration
5410         or else NT (N).Nkind = N_Package_Declaration
5411         or else NT (N).Nkind = N_Package_Instantiation
5412         or else NT (N).Nkind = N_Package_Renaming_Declaration
5413         or else NT (N).Nkind = N_Procedure_Instantiation
5414         or else NT (N).Nkind = N_Subprogram_Declaration
5415         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
5416       Set_Node4 (N, Val); -- semantic field, no parent set
5417    end Set_Parent_Spec;
5418
5419    procedure Set_Position
5420       (N : Node_Id; Val : Node_Id) is
5421    begin
5422       pragma Assert (False
5423         or else NT (N).Nkind = N_Component_Clause);
5424       Set_Node2_With_Parent (N, Val);
5425    end Set_Position;
5426
5427    procedure Set_Pragma_Argument_Associations
5428       (N : Node_Id; Val : List_Id) is
5429    begin
5430       pragma Assert (False
5431         or else NT (N).Nkind = N_Pragma);
5432       Set_List2_With_Parent (N, Val);
5433    end Set_Pragma_Argument_Associations;
5434
5435    procedure Set_Pragma_Identifier
5436       (N : Node_Id; Val : Node_Id) is
5437    begin
5438       pragma Assert (False
5439         or else NT (N).Nkind = N_Pragma);
5440       Set_Node4_With_Parent (N, Val);
5441    end Set_Pragma_Identifier;
5442
5443    procedure Set_Pragmas_After
5444       (N : Node_Id; Val : List_Id) is
5445    begin
5446       pragma Assert (False
5447         or else NT (N).Nkind = N_Compilation_Unit_Aux
5448         or else NT (N).Nkind = N_Terminate_Alternative);
5449       Set_List5_With_Parent (N, Val);
5450    end Set_Pragmas_After;
5451
5452    procedure Set_Pragmas_Before
5453       (N : Node_Id; Val : List_Id) is
5454    begin
5455       pragma Assert (False
5456         or else NT (N).Nkind = N_Accept_Alternative
5457         or else NT (N).Nkind = N_Delay_Alternative
5458         or else NT (N).Nkind = N_Entry_Call_Alternative
5459         or else NT (N).Nkind = N_Mod_Clause
5460         or else NT (N).Nkind = N_Terminate_Alternative
5461         or else NT (N).Nkind = N_Triggering_Alternative);
5462       Set_List4_With_Parent (N, Val);
5463    end Set_Pragmas_Before;
5464
5465    procedure Set_Prefix
5466       (N : Node_Id; Val : Node_Id) is
5467    begin
5468       pragma Assert (False
5469         or else NT (N).Nkind = N_Attribute_Reference
5470         or else NT (N).Nkind = N_Expanded_Name
5471         or else NT (N).Nkind = N_Explicit_Dereference
5472         or else NT (N).Nkind = N_Indexed_Component
5473         or else NT (N).Nkind = N_Reference
5474         or else NT (N).Nkind = N_Selected_Component
5475         or else NT (N).Nkind = N_Slice);
5476       Set_Node3_With_Parent (N, Val);
5477    end Set_Prefix;
5478
5479    procedure Set_Present_Expr
5480       (N : Node_Id; Val : Uint) is
5481    begin
5482       pragma Assert (False
5483         or else NT (N).Nkind = N_Variant);
5484       Set_Uint3 (N, Val);
5485    end Set_Present_Expr;
5486
5487    procedure Set_Prev_Ids
5488       (N : Node_Id; Val : Boolean := True) is
5489    begin
5490       pragma Assert (False
5491         or else NT (N).Nkind = N_Component_Declaration
5492         or else NT (N).Nkind = N_Discriminant_Specification
5493         or else NT (N).Nkind = N_Exception_Declaration
5494         or else NT (N).Nkind = N_Formal_Object_Declaration
5495         or else NT (N).Nkind = N_Number_Declaration
5496         or else NT (N).Nkind = N_Object_Declaration
5497         or else NT (N).Nkind = N_Parameter_Specification);
5498       Set_Flag6 (N, Val);
5499    end Set_Prev_Ids;
5500
5501    procedure Set_Print_In_Hex
5502       (N : Node_Id; Val : Boolean := True) is
5503    begin
5504       pragma Assert (False
5505         or else NT (N).Nkind = N_Integer_Literal);
5506       Set_Flag13 (N, Val);
5507    end Set_Print_In_Hex;
5508
5509    procedure Set_Private_Declarations
5510       (N : Node_Id; Val : List_Id) is
5511    begin
5512       pragma Assert (False
5513         or else NT (N).Nkind = N_Package_Specification
5514         or else NT (N).Nkind = N_Protected_Definition
5515         or else NT (N).Nkind = N_Task_Definition);
5516       Set_List3_With_Parent (N, Val);
5517    end Set_Private_Declarations;
5518
5519    procedure Set_Private_Present
5520       (N : Node_Id; Val : Boolean := True) is
5521    begin
5522       pragma Assert (False
5523         or else NT (N).Nkind = N_Compilation_Unit
5524         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
5525         or else NT (N).Nkind = N_With_Clause);
5526       Set_Flag15 (N, Val);
5527    end Set_Private_Present;
5528
5529    procedure Set_Procedure_To_Call
5530       (N : Node_Id; Val : Node_Id) is
5531    begin
5532       pragma Assert (False
5533         or else NT (N).Nkind = N_Allocator
5534         or else NT (N).Nkind = N_Extended_Return_Statement
5535         or else NT (N).Nkind = N_Free_Statement
5536         or else NT (N).Nkind = N_Return_Statement);
5537       Set_Node2 (N, Val); -- semantic field, no parent set
5538    end Set_Procedure_To_Call;
5539
5540    procedure Set_Proper_Body
5541       (N : Node_Id; Val : Node_Id) is
5542    begin
5543       pragma Assert (False
5544         or else NT (N).Nkind = N_Subunit);
5545       Set_Node1_With_Parent (N, Val);
5546    end Set_Proper_Body;
5547
5548    procedure Set_Protected_Definition
5549       (N : Node_Id; Val : Node_Id) is
5550    begin
5551       pragma Assert (False
5552         or else NT (N).Nkind = N_Protected_Type_Declaration
5553         or else NT (N).Nkind = N_Single_Protected_Declaration);
5554       Set_Node3_With_Parent (N, Val);
5555    end Set_Protected_Definition;
5556
5557    procedure Set_Protected_Present
5558       (N : Node_Id; Val : Boolean := True) is
5559    begin
5560       pragma Assert (False
5561         or else NT (N).Nkind = N_Access_Function_Definition
5562         or else NT (N).Nkind = N_Access_Procedure_Definition
5563         or else NT (N).Nkind = N_Derived_Type_Definition
5564         or else NT (N).Nkind = N_Record_Definition);
5565       Set_Flag6 (N, Val);
5566    end Set_Protected_Present;
5567
5568    procedure Set_Raises_Constraint_Error
5569       (N : Node_Id; Val : Boolean := True) is
5570    begin
5571       pragma Assert (False
5572         or else NT (N).Nkind in N_Subexpr);
5573       Set_Flag7 (N, Val);
5574    end Set_Raises_Constraint_Error;
5575
5576    procedure Set_Range_Constraint
5577       (N : Node_Id; Val : Node_Id) is
5578    begin
5579       pragma Assert (False
5580         or else NT (N).Nkind = N_Delta_Constraint
5581         or else NT (N).Nkind = N_Digits_Constraint);
5582       Set_Node4_With_Parent (N, Val);
5583    end Set_Range_Constraint;
5584
5585    procedure Set_Range_Expression
5586       (N : Node_Id; Val : Node_Id) is
5587    begin
5588       pragma Assert (False
5589         or else NT (N).Nkind = N_Range_Constraint);
5590       Set_Node4_With_Parent (N, Val);
5591    end Set_Range_Expression;
5592
5593    procedure Set_Real_Range_Specification
5594       (N : Node_Id; Val : Node_Id) is
5595    begin
5596       pragma Assert (False
5597         or else NT (N).Nkind = N_Decimal_Fixed_Point_Definition
5598         or else NT (N).Nkind = N_Floating_Point_Definition
5599         or else NT (N).Nkind = N_Ordinary_Fixed_Point_Definition);
5600       Set_Node4_With_Parent (N, Val);
5601    end Set_Real_Range_Specification;
5602
5603    procedure Set_Realval
5604      (N : Node_Id; Val : Ureal) is
5605    begin
5606       pragma Assert (False
5607         or else NT (N).Nkind = N_Real_Literal);
5608       Set_Ureal3 (N, Val);
5609    end Set_Realval;
5610
5611    procedure Set_Reason
5612       (N : Node_Id; Val : Uint) is
5613    begin
5614       pragma Assert (False
5615         or else NT (N).Nkind = N_Raise_Constraint_Error
5616         or else NT (N).Nkind = N_Raise_Program_Error
5617         or else NT (N).Nkind = N_Raise_Storage_Error);
5618       Set_Uint3 (N, Val);
5619    end Set_Reason;
5620
5621    procedure Set_Record_Extension_Part
5622       (N : Node_Id; Val : Node_Id) is
5623    begin
5624       pragma Assert (False
5625         or else NT (N).Nkind = N_Derived_Type_Definition);
5626       Set_Node3_With_Parent (N, Val);
5627    end Set_Record_Extension_Part;
5628
5629    procedure Set_Redundant_Use
5630       (N : Node_Id; Val : Boolean := True) is
5631    begin
5632       pragma Assert (False
5633         or else NT (N).Nkind = N_Attribute_Reference
5634         or else NT (N).Nkind = N_Expanded_Name
5635         or else NT (N).Nkind = N_Identifier);
5636       Set_Flag13 (N, Val);
5637    end Set_Redundant_Use;
5638
5639    procedure Set_Renaming_Exception
5640       (N : Node_Id; Val : Node_Id) is
5641    begin
5642       pragma Assert (False
5643         or else NT (N).Nkind = N_Exception_Declaration);
5644       Set_Node2 (N, Val);
5645    end Set_Renaming_Exception;
5646
5647    procedure Set_Result_Definition
5648      (N : Node_Id; Val : Node_Id) is
5649    begin
5650       pragma Assert (False
5651         or else NT (N).Nkind = N_Access_Function_Definition
5652         or else NT (N).Nkind = N_Function_Specification);
5653       Set_Node4_With_Parent (N, Val);
5654    end Set_Result_Definition;
5655
5656    procedure Set_Return_Object_Declarations
5657      (N : Node_Id; Val : List_Id) is
5658    begin
5659       pragma Assert (False
5660         or else NT (N).Nkind = N_Extended_Return_Statement);
5661       Set_List3_With_Parent (N, Val);
5662    end Set_Return_Object_Declarations;
5663
5664    procedure Set_Return_Statement_Entity
5665      (N : Node_Id; Val : Node_Id) is
5666    begin
5667       pragma Assert (False
5668         or else NT (N).Nkind = N_Extended_Return_Statement
5669         or else NT (N).Nkind = N_Return_Statement);
5670       Set_Node5 (N, Val); -- semantic field, no parent set
5671    end Set_Return_Statement_Entity;
5672
5673    procedure Set_Reverse_Present
5674       (N : Node_Id; Val : Boolean := True) is
5675    begin
5676       pragma Assert (False
5677         or else NT (N).Nkind = N_Iterator_Specification
5678         or else NT (N).Nkind = N_Loop_Parameter_Specification);
5679       Set_Flag15 (N, Val);
5680    end Set_Reverse_Present;
5681
5682    procedure Set_Right_Opnd
5683       (N : Node_Id; Val : Node_Id) is
5684    begin
5685       pragma Assert (False
5686         or else NT (N).Nkind in N_Op
5687         or else NT (N).Nkind = N_And_Then
5688         or else NT (N).Nkind = N_In
5689         or else NT (N).Nkind = N_Not_In
5690         or else NT (N).Nkind = N_Or_Else);
5691       Set_Node3_With_Parent (N, Val);
5692    end Set_Right_Opnd;
5693
5694    procedure Set_Rounded_Result
5695       (N : Node_Id; Val : Boolean := True) is
5696    begin
5697       pragma Assert (False
5698         or else NT (N).Nkind = N_Op_Divide
5699         or else NT (N).Nkind = N_Op_Multiply
5700         or else NT (N).Nkind = N_Type_Conversion);
5701       Set_Flag18 (N, Val);
5702    end Set_Rounded_Result;
5703
5704    procedure Set_SCIL_Controlling_Tag
5705       (N : Node_Id; Val : Node_Id) is
5706    begin
5707       pragma Assert (False
5708         or else NT (N).Nkind = N_SCIL_Dispatching_Call);
5709       Set_Node5 (N, Val); -- semantic field, no parent set
5710    end Set_SCIL_Controlling_Tag;
5711
5712    procedure Set_SCIL_Entity
5713       (N : Node_Id; Val : Node_Id) is
5714    begin
5715       pragma Assert (False
5716         or else NT (N).Nkind = N_SCIL_Dispatch_Table_Tag_Init
5717         or else NT (N).Nkind = N_SCIL_Dispatching_Call
5718         or else NT (N).Nkind = N_SCIL_Membership_Test);
5719       Set_Node4 (N, Val); -- semantic field, no parent set
5720    end Set_SCIL_Entity;
5721
5722    procedure Set_SCIL_Tag_Value
5723       (N : Node_Id; Val : Node_Id) is
5724    begin
5725       pragma Assert (False
5726         or else NT (N).Nkind = N_SCIL_Membership_Test);
5727       Set_Node5 (N, Val); -- semantic field, no parent set
5728    end Set_SCIL_Tag_Value;
5729
5730    procedure Set_SCIL_Target_Prim
5731       (N : Node_Id; Val : Node_Id) is
5732    begin
5733       pragma Assert (False
5734         or else NT (N).Nkind = N_SCIL_Dispatching_Call);
5735       Set_Node2 (N, Val); -- semantic field, no parent set
5736    end Set_SCIL_Target_Prim;
5737
5738    procedure Set_Scope
5739       (N : Node_Id; Val : Node_Id) is
5740    begin
5741       pragma Assert (False
5742         or else NT (N).Nkind = N_Defining_Character_Literal
5743         or else NT (N).Nkind = N_Defining_Identifier
5744         or else NT (N).Nkind = N_Defining_Operator_Symbol);
5745       Set_Node3 (N, Val); -- semantic field, no parent set
5746    end Set_Scope;
5747
5748    procedure Set_Select_Alternatives
5749       (N : Node_Id; Val : List_Id) is
5750    begin
5751       pragma Assert (False
5752         or else NT (N).Nkind = N_Selective_Accept);
5753       Set_List1_With_Parent (N, Val);
5754    end Set_Select_Alternatives;
5755
5756    procedure Set_Selector_Name
5757       (N : Node_Id; Val : Node_Id) is
5758    begin
5759       pragma Assert (False
5760         or else NT (N).Nkind = N_Expanded_Name
5761         or else NT (N).Nkind = N_Generic_Association
5762         or else NT (N).Nkind = N_Parameter_Association
5763         or else NT (N).Nkind = N_Selected_Component);
5764       Set_Node2_With_Parent (N, Val);
5765    end Set_Selector_Name;
5766
5767    procedure Set_Selector_Names
5768       (N : Node_Id; Val : List_Id) is
5769    begin
5770       pragma Assert (False
5771         or else NT (N).Nkind = N_Discriminant_Association);
5772       Set_List1_With_Parent (N, Val);
5773    end Set_Selector_Names;
5774
5775    procedure Set_Shift_Count_OK
5776       (N : Node_Id; Val : Boolean := True) is
5777    begin
5778       pragma Assert (False
5779         or else NT (N).Nkind = N_Op_Rotate_Left
5780         or else NT (N).Nkind = N_Op_Rotate_Right
5781         or else NT (N).Nkind = N_Op_Shift_Left
5782         or else NT (N).Nkind = N_Op_Shift_Right
5783         or else NT (N).Nkind = N_Op_Shift_Right_Arithmetic);
5784       Set_Flag4 (N, Val);
5785    end Set_Shift_Count_OK;
5786
5787    procedure Set_Source_Type
5788       (N : Node_Id; Val : Entity_Id) is
5789    begin
5790       pragma Assert (False
5791         or else NT (N).Nkind = N_Validate_Unchecked_Conversion);
5792       Set_Node1 (N, Val); -- semantic field, no parent set
5793    end Set_Source_Type;
5794
5795    procedure Set_Specification
5796       (N : Node_Id; Val : Node_Id) is
5797    begin
5798       pragma Assert (False
5799         or else NT (N).Nkind = N_Abstract_Subprogram_Declaration
5800         or else NT (N).Nkind = N_Expression_Function
5801         or else NT (N).Nkind = N_Formal_Abstract_Subprogram_Declaration
5802         or else NT (N).Nkind = N_Formal_Concrete_Subprogram_Declaration
5803         or else NT (N).Nkind = N_Generic_Package_Declaration
5804         or else NT (N).Nkind = N_Generic_Subprogram_Declaration
5805         or else NT (N).Nkind = N_Package_Declaration
5806         or else NT (N).Nkind = N_Subprogram_Body
5807         or else NT (N).Nkind = N_Subprogram_Body_Stub
5808         or else NT (N).Nkind = N_Subprogram_Declaration
5809         or else NT (N).Nkind = N_Subprogram_Renaming_Declaration);
5810       Set_Node1_With_Parent (N, Val);
5811    end Set_Specification;
5812
5813    procedure Set_Split_PPC
5814       (N : Node_Id; Val : Boolean) is
5815    begin
5816       pragma Assert (False
5817         or else NT (N).Nkind = N_Aspect_Specification
5818         or else NT (N).Nkind = N_Pragma);
5819       Set_Flag17 (N, Val);
5820    end Set_Split_PPC;
5821
5822    procedure Set_Statements
5823       (N : Node_Id; Val : List_Id) is
5824    begin
5825       pragma Assert (False
5826         or else NT (N).Nkind = N_Abortable_Part
5827         or else NT (N).Nkind = N_Accept_Alternative
5828         or else NT (N).Nkind = N_Case_Statement_Alternative
5829         or else NT (N).Nkind = N_Delay_Alternative
5830         or else NT (N).Nkind = N_Entry_Call_Alternative
5831         or else NT (N).Nkind = N_Exception_Handler
5832         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements
5833         or else NT (N).Nkind = N_Loop_Statement
5834         or else NT (N).Nkind = N_Triggering_Alternative);
5835       Set_List3_With_Parent (N, Val);
5836    end Set_Statements;
5837
5838    procedure Set_Static_Processing_OK
5839       (N : Node_Id; Val : Boolean) is
5840    begin
5841       pragma Assert (False
5842         or else NT (N).Nkind = N_Aggregate);
5843       Set_Flag4 (N, Val);
5844    end Set_Static_Processing_OK;
5845
5846    procedure Set_Storage_Pool
5847       (N : Node_Id; Val : Node_Id) is
5848    begin
5849       pragma Assert (False
5850         or else NT (N).Nkind = N_Allocator
5851         or else NT (N).Nkind = N_Extended_Return_Statement
5852         or else NT (N).Nkind = N_Free_Statement
5853         or else NT (N).Nkind = N_Return_Statement);
5854       Set_Node1 (N, Val); -- semantic field, no parent set
5855    end Set_Storage_Pool;
5856
5857    procedure Set_Strval
5858       (N : Node_Id; Val : String_Id) is
5859    begin
5860       pragma Assert (False
5861         or else NT (N).Nkind = N_Operator_Symbol
5862         or else NT (N).Nkind = N_String_Literal);
5863       Set_Str3 (N, Val);
5864    end Set_Strval;
5865
5866    procedure Set_Subtype_Indication
5867       (N : Node_Id; Val : Node_Id) is
5868    begin
5869       pragma Assert (False
5870         or else NT (N).Nkind = N_Access_To_Object_Definition
5871         or else NT (N).Nkind = N_Component_Definition
5872         or else NT (N).Nkind = N_Derived_Type_Definition
5873         or else NT (N).Nkind = N_Iterator_Specification
5874         or else NT (N).Nkind = N_Private_Extension_Declaration
5875         or else NT (N).Nkind = N_Subtype_Declaration);
5876       Set_Node5_With_Parent (N, Val);
5877    end Set_Subtype_Indication;
5878
5879    procedure Set_Subtype_Mark
5880       (N : Node_Id; Val : Node_Id) is
5881    begin
5882       pragma Assert (False
5883         or else NT (N).Nkind = N_Access_Definition
5884         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
5885         or else NT (N).Nkind = N_Formal_Object_Declaration
5886         or else NT (N).Nkind = N_Object_Renaming_Declaration
5887         or else NT (N).Nkind = N_Qualified_Expression
5888         or else NT (N).Nkind = N_Subtype_Indication
5889         or else NT (N).Nkind = N_Type_Conversion
5890         or else NT (N).Nkind = N_Unchecked_Type_Conversion);
5891       Set_Node4_With_Parent (N, Val);
5892    end Set_Subtype_Mark;
5893
5894    procedure Set_Subtype_Marks
5895       (N : Node_Id; Val : List_Id) is
5896    begin
5897       pragma Assert (False
5898         or else NT (N).Nkind = N_Unconstrained_Array_Definition
5899         or else NT (N).Nkind = N_Use_Type_Clause);
5900       Set_List2_With_Parent (N, Val);
5901    end Set_Subtype_Marks;
5902
5903    procedure Set_Suppress_Assignment_Checks
5904       (N : Node_Id; Val : Boolean := True) is
5905    begin
5906       pragma Assert (False
5907         or else NT (N).Nkind = N_Assignment_Statement
5908         or else NT (N).Nkind = N_Object_Declaration);
5909       Set_Flag18 (N, Val);
5910    end Set_Suppress_Assignment_Checks;
5911
5912    procedure Set_Suppress_Loop_Warnings
5913       (N : Node_Id; Val : Boolean := True) is
5914    begin
5915       pragma Assert (False
5916         or else NT (N).Nkind = N_Loop_Statement);
5917       Set_Flag17 (N, Val);
5918    end Set_Suppress_Loop_Warnings;
5919
5920    procedure Set_Synchronized_Present
5921      (N : Node_Id; Val : Boolean := True) is
5922    begin
5923       pragma Assert (False
5924         or else NT (N).Nkind = N_Derived_Type_Definition
5925         or else NT (N).Nkind = N_Formal_Derived_Type_Definition
5926         or else NT (N).Nkind = N_Private_Extension_Declaration
5927         or else NT (N).Nkind = N_Record_Definition);
5928       Set_Flag7 (N, Val);
5929    end Set_Synchronized_Present;
5930
5931    procedure Set_Tagged_Present
5932       (N : Node_Id; Val : Boolean := True) is
5933    begin
5934       pragma Assert (False
5935         or else NT (N).Nkind = N_Formal_Private_Type_Definition
5936         or else NT (N).Nkind = N_Incomplete_Type_Declaration
5937         or else NT (N).Nkind = N_Private_Type_Declaration
5938         or else NT (N).Nkind = N_Record_Definition);
5939       Set_Flag15 (N, Val);
5940    end Set_Tagged_Present;
5941
5942    procedure Set_Target_Type
5943       (N : Node_Id; Val : Entity_Id) is
5944    begin
5945       pragma Assert (False
5946         or else NT (N).Nkind = N_Validate_Unchecked_Conversion);
5947       Set_Node2 (N, Val); -- semantic field, no parent set
5948    end Set_Target_Type;
5949
5950    procedure Set_Task_Definition
5951       (N : Node_Id; Val : Node_Id) is
5952    begin
5953       pragma Assert (False
5954         or else NT (N).Nkind = N_Single_Task_Declaration
5955         or else NT (N).Nkind = N_Task_Type_Declaration);
5956       Set_Node3_With_Parent (N, Val);
5957    end Set_Task_Definition;
5958
5959    procedure Set_Task_Present
5960      (N : Node_Id; Val : Boolean := True) is
5961    begin
5962       pragma Assert (False
5963         or else NT (N).Nkind = N_Derived_Type_Definition
5964         or else NT (N).Nkind = N_Record_Definition);
5965       Set_Flag5 (N, Val);
5966    end Set_Task_Present;
5967
5968    procedure Set_Then_Actions
5969       (N : Node_Id; Val : List_Id) is
5970    begin
5971       pragma Assert (False
5972         or else NT (N).Nkind = N_Conditional_Expression);
5973       Set_List2 (N, Val); -- semantic field, no parent set
5974    end Set_Then_Actions;
5975
5976    procedure Set_Then_Statements
5977       (N : Node_Id; Val : List_Id) is
5978    begin
5979       pragma Assert (False
5980         or else NT (N).Nkind = N_Elsif_Part
5981         or else NT (N).Nkind = N_If_Statement);
5982       Set_List2_With_Parent (N, Val);
5983    end Set_Then_Statements;
5984
5985    procedure Set_Treat_Fixed_As_Integer
5986       (N : Node_Id; Val : Boolean := True) is
5987    begin
5988       pragma Assert (False
5989         or else NT (N).Nkind = N_Op_Divide
5990         or else NT (N).Nkind = N_Op_Mod
5991         or else NT (N).Nkind = N_Op_Multiply
5992         or else NT (N).Nkind = N_Op_Rem);
5993       Set_Flag14 (N, Val);
5994    end Set_Treat_Fixed_As_Integer;
5995
5996    procedure Set_Triggering_Alternative
5997       (N : Node_Id; Val : Node_Id) is
5998    begin
5999       pragma Assert (False
6000         or else NT (N).Nkind = N_Asynchronous_Select);
6001       Set_Node1_With_Parent (N, Val);
6002    end Set_Triggering_Alternative;
6003
6004    procedure Set_Triggering_Statement
6005       (N : Node_Id; Val : Node_Id) is
6006    begin
6007       pragma Assert (False
6008         or else NT (N).Nkind = N_Triggering_Alternative);
6009       Set_Node1_With_Parent (N, Val);
6010    end Set_Triggering_Statement;
6011
6012    procedure Set_TSS_Elist
6013       (N : Node_Id; Val : Elist_Id) is
6014    begin
6015       pragma Assert (False
6016         or else NT (N).Nkind = N_Freeze_Entity);
6017       Set_Elist3 (N, Val); -- semantic field, no parent set
6018    end Set_TSS_Elist;
6019
6020    procedure Set_Type_Definition
6021       (N : Node_Id; Val : Node_Id) is
6022    begin
6023       pragma Assert (False
6024         or else NT (N).Nkind = N_Full_Type_Declaration);
6025       Set_Node3_With_Parent (N, Val);
6026    end Set_Type_Definition;
6027
6028    procedure Set_Unit
6029       (N : Node_Id; Val : Node_Id) is
6030    begin
6031       pragma Assert (False
6032         or else NT (N).Nkind = N_Compilation_Unit);
6033       Set_Node2_With_Parent (N, Val);
6034    end Set_Unit;
6035
6036    procedure Set_Unknown_Discriminants_Present
6037       (N : Node_Id; Val : Boolean := True) is
6038    begin
6039       pragma Assert (False
6040         or else NT (N).Nkind = N_Formal_Type_Declaration
6041         or else NT (N).Nkind = N_Incomplete_Type_Declaration
6042         or else NT (N).Nkind = N_Private_Extension_Declaration
6043         or else NT (N).Nkind = N_Private_Type_Declaration);
6044       Set_Flag13 (N, Val);
6045    end Set_Unknown_Discriminants_Present;
6046
6047    procedure Set_Unreferenced_In_Spec
6048       (N : Node_Id; Val : Boolean := True) is
6049    begin
6050       pragma Assert (False
6051         or else NT (N).Nkind = N_With_Clause);
6052       Set_Flag7 (N, Val);
6053    end Set_Unreferenced_In_Spec;
6054
6055    procedure Set_Variant_Part
6056       (N : Node_Id; Val : Node_Id) is
6057    begin
6058       pragma Assert (False
6059         or else NT (N).Nkind = N_Component_List);
6060       Set_Node4_With_Parent (N, Val);
6061    end Set_Variant_Part;
6062
6063    procedure Set_Variants
6064       (N : Node_Id; Val : List_Id) is
6065    begin
6066       pragma Assert (False
6067         or else NT (N).Nkind = N_Variant_Part);
6068       Set_List1_With_Parent (N, Val);
6069    end Set_Variants;
6070
6071    procedure Set_Visible_Declarations
6072       (N : Node_Id; Val : List_Id) is
6073    begin
6074       pragma Assert (False
6075         or else NT (N).Nkind = N_Package_Specification
6076         or else NT (N).Nkind = N_Protected_Definition
6077         or else NT (N).Nkind = N_Task_Definition);
6078       Set_List2_With_Parent (N, Val);
6079    end Set_Visible_Declarations;
6080
6081    procedure Set_Used_Operations
6082      (N : Node_Id; Val :  Elist_Id) is
6083    begin
6084       pragma Assert (False
6085         or else NT (N).Nkind = N_Use_Type_Clause);
6086       Set_Elist5 (N, Val);
6087    end Set_Used_Operations;
6088
6089    procedure Set_Was_Originally_Stub
6090       (N : Node_Id; Val : Boolean := True) is
6091    begin
6092       pragma Assert (False
6093         or else NT (N).Nkind = N_Package_Body
6094         or else NT (N).Nkind = N_Protected_Body
6095         or else NT (N).Nkind = N_Subprogram_Body
6096         or else NT (N).Nkind = N_Task_Body);
6097       Set_Flag13 (N, Val);
6098    end Set_Was_Originally_Stub;
6099
6100    procedure Set_Withed_Body
6101      (N : Node_Id; Val : Node_Id) is
6102    begin
6103       pragma Assert (False
6104         or else NT (N).Nkind = N_With_Clause);
6105       Set_Node1 (N, Val);
6106    end Set_Withed_Body;
6107
6108    procedure Set_Zero_Cost_Handling
6109       (N : Node_Id; Val : Boolean := True) is
6110    begin
6111       pragma Assert (False
6112         or else NT (N).Nkind = N_Exception_Handler
6113         or else NT (N).Nkind = N_Handled_Sequence_Of_Statements);
6114       Set_Flag5 (N, Val);
6115    end Set_Zero_Cost_Handling;
6116
6117    -------------------------
6118    -- Iterator Procedures --
6119    -------------------------
6120
6121    procedure Next_Entity       (N : in out Node_Id) is
6122    begin
6123       N := Next_Entity (N);
6124    end Next_Entity;
6125
6126    procedure Next_Named_Actual (N : in out Node_Id) is
6127    begin
6128       N := Next_Named_Actual (N);
6129    end Next_Named_Actual;
6130
6131    procedure Next_Rep_Item     (N : in out Node_Id) is
6132    begin
6133       N := Next_Rep_Item (N);
6134    end Next_Rep_Item;
6135
6136    procedure Next_Use_Clause   (N : in out Node_Id) is
6137    begin
6138       N := Next_Use_Clause (N);
6139    end Next_Use_Clause;
6140
6141    ------------------
6142    -- End_Location --
6143    ------------------
6144
6145    function End_Location (N : Node_Id) return Source_Ptr is
6146       L : constant Uint := End_Span (N);
6147    begin
6148       if L = No_Uint then
6149          return No_Location;
6150       else
6151          return Source_Ptr (Int (Sloc (N)) + UI_To_Int (L));
6152       end if;
6153    end End_Location;
6154
6155    --------------------
6156    -- Get_Pragma_Arg --
6157    --------------------
6158
6159    function Get_Pragma_Arg (Arg : Node_Id) return Node_Id is
6160    begin
6161       if Nkind (Arg) = N_Pragma_Argument_Association then
6162          return Expression (Arg);
6163       else
6164          return Arg;
6165       end if;
6166    end Get_Pragma_Arg;
6167
6168    ----------------------
6169    -- Set_End_Location --
6170    ----------------------
6171
6172    procedure Set_End_Location (N : Node_Id; S : Source_Ptr) is
6173    begin
6174       Set_End_Span (N,
6175         UI_From_Int (Int (S) - Int (Sloc (N))));
6176    end Set_End_Location;
6177
6178    --------------
6179    -- Nkind_In --
6180    --------------
6181
6182    function Nkind_In
6183      (T  : Node_Kind;
6184       V1 : Node_Kind;
6185       V2 : Node_Kind) return Boolean
6186    is
6187    begin
6188       return T = V1 or else
6189              T = V2;
6190    end Nkind_In;
6191
6192    function Nkind_In
6193      (T  : Node_Kind;
6194       V1 : Node_Kind;
6195       V2 : Node_Kind;
6196       V3 : Node_Kind) return Boolean
6197    is
6198    begin
6199       return T = V1 or else
6200              T = V2 or else
6201              T = V3;
6202    end Nkind_In;
6203
6204    function Nkind_In
6205      (T  : Node_Kind;
6206       V1 : Node_Kind;
6207       V2 : Node_Kind;
6208       V3 : Node_Kind;
6209       V4 : Node_Kind) return Boolean
6210    is
6211    begin
6212       return T = V1 or else
6213              T = V2 or else
6214              T = V3 or else
6215              T = V4;
6216    end Nkind_In;
6217
6218    function Nkind_In
6219      (T  : Node_Kind;
6220       V1 : Node_Kind;
6221       V2 : Node_Kind;
6222       V3 : Node_Kind;
6223       V4 : Node_Kind;
6224       V5 : Node_Kind) return Boolean
6225    is
6226    begin
6227       return T = V1 or else
6228              T = V2 or else
6229              T = V3 or else
6230              T = V4 or else
6231              T = V5;
6232    end Nkind_In;
6233
6234    function Nkind_In
6235      (T  : Node_Kind;
6236       V1 : Node_Kind;
6237       V2 : Node_Kind;
6238       V3 : Node_Kind;
6239       V4 : Node_Kind;
6240       V5 : Node_Kind;
6241       V6 : Node_Kind) return Boolean
6242    is
6243    begin
6244       return T = V1 or else
6245              T = V2 or else
6246              T = V3 or else
6247              T = V4 or else
6248              T = V5 or else
6249              T = V6;
6250    end Nkind_In;
6251
6252    function Nkind_In
6253      (T  : Node_Kind;
6254       V1 : Node_Kind;
6255       V2 : Node_Kind;
6256       V3 : Node_Kind;
6257       V4 : Node_Kind;
6258       V5 : Node_Kind;
6259       V6 : Node_Kind;
6260       V7 : Node_Kind) return Boolean
6261    is
6262    begin
6263       return T = V1 or else
6264              T = V2 or else
6265              T = V3 or else
6266              T = V4 or else
6267              T = V5 or else
6268              T = V6 or else
6269              T = V7;
6270    end Nkind_In;
6271
6272    function Nkind_In
6273      (T  : Node_Kind;
6274       V1 : Node_Kind;
6275       V2 : Node_Kind;
6276       V3 : Node_Kind;
6277       V4 : Node_Kind;
6278       V5 : Node_Kind;
6279       V6 : Node_Kind;
6280       V7 : Node_Kind;
6281       V8 : Node_Kind) return Boolean
6282    is
6283    begin
6284       return T = V1 or else
6285              T = V2 or else
6286              T = V3 or else
6287              T = V4 or else
6288              T = V5 or else
6289              T = V6 or else
6290              T = V7 or else
6291              T = V8;
6292    end Nkind_In;
6293
6294    function Nkind_In
6295      (T  : Node_Kind;
6296       V1 : Node_Kind;
6297       V2 : Node_Kind;
6298       V3 : Node_Kind;
6299       V4 : Node_Kind;
6300       V5 : Node_Kind;
6301       V6 : Node_Kind;
6302       V7 : Node_Kind;
6303       V8 : Node_Kind;
6304       V9 : Node_Kind) return Boolean
6305    is
6306    begin
6307       return T = V1 or else
6308              T = V2 or else
6309              T = V3 or else
6310              T = V4 or else
6311              T = V5 or else
6312              T = V6 or else
6313              T = V7 or else
6314              T = V8 or else
6315              T = V9;
6316    end Nkind_In;
6317
6318    -----------------
6319    -- Pragma_Name --
6320    -----------------
6321
6322    function Pragma_Name (N : Node_Id) return Name_Id is
6323    begin
6324       return Chars (Pragma_Identifier (N));
6325    end Pragma_Name;
6326
6327 end Sinfo;