1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 1992-2010, Free Software Foundation, Inc. --
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. --
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. --
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/>. --
27 -- GNAT was originally developed by the GNAT team at New York University. --
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
30 ------------------------------------------------------------------------------
33 with Sinfo
; use Sinfo
;
34 with Einfo
; use Einfo
;
35 with Namet
; use Namet
;
36 with Types
; use Types
;
37 with Snames
; use Snames
;
38 with System
; use System
;
40 with Uintp
; use Uintp
;
41 with Urealp
; use Urealp
;
42 with Unchecked_Conversion
;
46 -- This package defines the format of the tree used to represent the Ada
47 -- program internally. Syntactic and semantic information is combined in
48 -- this tree. There is no separate symbol table structure.
50 -- WARNING: There is a C version of this package. Any changes to this
51 -- source file must be properly reflected in the C header file atree.h
53 -- Package Atree defines the basic structure of the tree and its nodes and
54 -- provides the basic abstract interface for manipulating the tree. Two
55 -- other packages use this interface to define the representation of Ada
56 -- programs using this tree format. The package Sinfo defines the basic
57 -- representation of the syntactic structure of the program, as output
58 -- by the parser. The package Entity_Info defines the semantic information
59 -- which is added to the tree nodes that represent declared entities (i.e.
60 -- the information which might typically be described in a separate symbol
63 -- The front end of the compiler first parses the program and generates a
64 -- tree that is simply a syntactic representation of the program in abstract
65 -- syntax tree format. Subsequent processing in the front end traverses the
66 -- tree, transforming it in various ways and adding semantic information.
68 ----------------------------------------
69 -- Definitions of Fields in Tree Node --
70 ----------------------------------------
72 -- The representation of the tree is completely hidden, using a functional
73 -- interface for accessing and modifying the contents of nodes. Logically
74 -- a node contains a number of fields, much as though the nodes were
75 -- defined as a record type. The fields in a node are as follows:
77 -- Nkind Indicates the kind of the node. This field is present
78 -- in all nodes. The type is Node_Kind, which is declared
79 -- in the package Sinfo.
81 -- Sloc Location (Source_Ptr) of the corresponding token
82 -- in the Source buffer. The individual node definitions
83 -- show which token is referenced by this pointer.
85 -- In_List A flag used to indicate if the node is a member
88 -- Rewrite_Ins A flag set if a node is marked as a rewrite inserted
89 -- node as a result of a call to Mark_Rewrite_Insertion.
91 -- Paren_Count A 2-bit count used in sub-expression nodes to indicate
92 -- the level of parentheses. The settings are 0,1,2 and
93 -- 3 for many. If the value is 3, then an auxiliary table
94 -- is used to indicate the real value. Set to zero for
95 -- non-subexpression nodes.
98 -- This flag is present in all nodes. It is set if the
99 -- node is built by the scanner or parser, and clear if
100 -- the node is built by the analyzer or expander. It
101 -- indicates that the node corresponds to a construct
102 -- that appears in the original source program.
104 -- Analyzed This flag is present in all nodes. It is set when
105 -- a node is analyzed, and is used to avoid analyzing
106 -- the same node twice. Analysis includes expansion if
107 -- expansion is active, so in this case if the flag is
108 -- set it means the node has been analyzed and expanded.
110 -- Error_Posted This flag is present in all nodes. It is set when
111 -- an error message is posted which is associated with
112 -- the flagged node. This is used to avoid posting more
113 -- than one message on the same node.
119 -- Field5 Five fields holding Union_Id values
121 -- ElistN Synonym for FieldN typed as Elist_Id (Empty = No_Elist)
122 -- ListN Synonym for FieldN typed as List_Id
123 -- NameN Synonym for FieldN typed as Name_Id
124 -- NodeN Synonym for FieldN typed as Node_Id
125 -- StrN Synonym for FieldN typed as String_Id
126 -- UintN Synonym for FieldN typed as Uint (Empty = Uint_0)
127 -- UrealN Synonym for FieldN typed as Ureal
129 -- Note: in the case of ElistN and UintN fields, it is common that we
130 -- end up with a value of Union_Id'(0) as the default value. This value
131 -- is meaningless as a Uint or Elist_Id value. We have two choices here.
132 -- We could require that all Uint and Elist fields be initialized to an
133 -- appropriate value, but that's error prone, since it would be easy to
134 -- miss an initialization. So instead we have the retrieval functions
135 -- generate an appropriate default value (Uint_0 or No_Elist). Probably
136 -- it would be cleaner to generate No_Uint in the Uint case but we got
137 -- stuck with representing an "unset" size value as zero early on, and
138 -- it will take a bit of fiddling to change that ???
140 -- Note: the actual usage of FieldN (i.e. whether it contains a Elist_Id,
141 -- List_Id, Name_Id, Node_Id, String_Id, Uint or Ureal) depends on the
142 -- value in Nkind. Generally the access to this field is always via the
143 -- functional interface, so the field names ElistN, ListN, NameN, NodeN,
144 -- StrN, UintN and UrealN are used only in the bodies of the access
145 -- functions (i.e. in the bodies of Sinfo and Einfo). These access
146 -- functions contain debugging code that checks that the use is
147 -- consistent with Nkind and Ekind values.
149 -- However, in specialized circumstances (examples are the circuit in
150 -- generic instantiation to copy trees, and in the tree dump routine),
151 -- it is useful to be able to do untyped traversals, and an internal
152 -- package in Atree allows for direct untyped accesses in such cases.
154 -- Flag4 Sixteen Boolean flags (use depends on Nkind and
155 -- Flag5 Ekind, as described for FieldN). Again the access
156 -- Flag6 is usually via subprograms in Sinfo and Einfo which
157 -- Flag7 provide high-level synonyms for these flags, and
158 -- Flag8 contain debugging code that checks that the values
159 -- Flag9 in Nkind and Ekind are appropriate for the access.
161 -- Flag11 Note that Flag1-2 are missing from this list. For
162 -- Flag12 historical reasons, these flag names are unused.
170 -- Link For a node, points to the Parent. For a list, points
171 -- to the list header. Note that in the latter case, a
172 -- client cannot modify the link field. This field is
173 -- private to the Atree package (but is also modified
174 -- by the Nlists package).
176 -- The following additional fields are present in extended nodes used
177 -- for entities (Nkind in N_Entity).
179 -- Ekind Entity type. This field indicates the type of the
180 -- entity, it is of type Entity_Kind which is defined
183 -- Flag19 235 additional flags
187 -- Convention Entity convention (Convention_Id value)
189 -- Field6 Additional Union_Id value stored in tree
191 -- Node6 Synonym for Field6 typed as Node_Id
192 -- Elist6 Synonym for Field6 typed as Elist_Id (Empty = No_Elist)
193 -- Uint6 Synonym for Field6 typed as Uint (Empty = Uint_0)
195 -- Similar definitions for Field7 to Field28 (and Node7-Node28,
196 -- Elist7-Elist28, Uint7-Uint28, Ureal7-Ureal28). Note that not all these
197 -- functions are defined, only the ones that are actually used.
199 function Last_Node_Id
return Node_Id
;
200 pragma Inline
(Last_Node_Id
);
201 -- Returns Id of last allocated node Id
203 function Nodes_Address
return System
.Address
;
204 -- Return address of Nodes table (used in Back_End for Gigi call)
206 function Num_Nodes
return Nat
;
207 -- Total number of nodes allocated, where an entity counts as a single
208 -- node. This count is incremented every time a node or entity is
209 -- allocated, and decremented every time a node or entity is deleted.
210 -- This value is used by Xref and by Treepr to allocate hash tables of
211 -- suitable size for hashing Node_Id values.
213 -----------------------
214 -- Use of Empty Node --
215 -----------------------
217 -- The special Node_Id Empty is used to mark missing fields. Whenever the
218 -- syntax has an optional component, then the corresponding field will be
219 -- set to Empty if the component is missing.
221 -- Note: Empty is not used to describe an empty list. Instead in this
222 -- case the node field contains a list which is empty, and these cases
223 -- should be distinguished (essentially from a type point of view, Empty
224 -- is a Node, and is thus not a list).
226 -- Note: Empty does in fact correspond to an allocated node. Only the
227 -- Nkind field of this node may be referenced. It contains N_Empty, which
228 -- uniquely identifies the empty case. This allows the Nkind field to be
229 -- dereferenced before the check for Empty which is sometimes useful.
231 -----------------------
232 -- Use of Error Node --
233 -----------------------
235 -- The Error node is used during syntactic and semantic analysis to
236 -- indicate that the corresponding piece of syntactic structure or
237 -- semantic meaning cannot properly be represented in the tree because
238 -- of an illegality in the program.
240 -- If an Error node is encountered, then you know that a previous
241 -- illegality has been detected. The proper reaction should be to
242 -- avoid posting related cascaded error messages, and to propagate
243 -- the error node if necessary.
245 ------------------------
246 -- Current_Error_Node --
247 ------------------------
249 -- The current error node is a global location indicating the current
250 -- node that is being processed for the purposes of placing a compiler
251 -- abort message. This is not necessarily perfectly accurate, it is
252 -- just a reasonably accurate best guess. It is used to output the
253 -- source location in the abort message by Comperr, and also to
254 -- implement the d3 debugging flag. This is also used by Rtsfind
255 -- to generate error messages for high integrity mode.
257 -- There are two ways this gets set. During parsing, when new source
258 -- nodes are being constructed by calls to New_Node and New_Entity,
259 -- either one of these calls sets Current_Error_Node to the newly
260 -- created node. During semantic analysis, this mechanism is not
261 -- used, and instead Current_Error_Node is set by the subprograms in
262 -- Debug_A that mark the start and end of analysis/expansion of a
265 Current_Error_Node
: Node_Id
;
266 -- Node to place error messages
268 -------------------------------
269 -- Default Setting of Fields --
270 -------------------------------
272 -- Nkind is set to N_Unused_At_Start
274 -- Ekind is set to E_Void
276 -- Sloc is always set, there is no default value
278 -- Field1-5 fields are set to Empty
280 -- Field6-29 fields in extended nodes are set to Empty
282 -- Parent is set to Empty
284 -- All Boolean flag fields are set to False
286 -- Note: the value Empty is used in Field1-Field17 to indicate a null node.
287 -- The usage varies. The common uses are to indicate absence of an
288 -- optional clause or a completely unused Field1-17 field.
290 -------------------------------------
291 -- Use of Synonyms for Node Fields --
292 -------------------------------------
294 -- A subpackage Atree.Unchecked_Access provides routines for reading and
295 -- writing the fields defined above (Field1-27, Node1-27, Flag4-254 etc).
296 -- These unchecked access routines can be used for untyped traversals.
297 -- In addition they are used in the implementations of the Sinfo and
298 -- Einfo packages. These packages both provide logical synonyms for
299 -- the generic fields, together with an appropriate set of access routines.
300 -- Normally access to information within tree nodes uses these synonyms,
301 -- providing a high level typed interface to the tree information.
303 --------------------------------------------------
304 -- Node Allocation and Modification Subprograms --
305 --------------------------------------------------
307 -- Generally the parser builds the tree and then it is further decorated
308 -- (e.g. by setting the entity fields), but not fundamentally modified.
309 -- However, there are cases in which the tree must be restructured by
310 -- adding and rearranging nodes, as a result of disambiguating cases
311 -- which the parser could not parse correctly, and adding additional
312 -- semantic information (e.g. making constraint checks explicit). The
313 -- following subprograms are used for constructing the tree in the first
314 -- place, and then for subsequent modifications as required.
316 procedure Initialize
;
317 -- Called at the start of compilation to initialize the allocation of
318 -- the node and list tables and make the standard entries for Empty,
319 -- Error and Error_List. Note that Initialize must not be called if
320 -- Tree_Read is used.
323 -- Called before the back end is invoked to lock the nodes table
324 -- Also called after Unlock to relock???
327 -- Unlocks nodes table, in cases where the back end needs to modify it
330 -- Initializes internal tables from current tree file using the relevant
331 -- Table.Tree_Read routines. Note that Initialize should not be called if
332 -- Tree_Read is used. Tree_Read includes all necessary initialization.
334 procedure Tree_Write
;
335 -- Writes out internal tables to current tree file using the relevant
336 -- Table.Tree_Write routines.
339 (New_Node_Kind
: Node_Kind
;
340 New_Sloc
: Source_Ptr
) return Node_Id
;
341 -- Allocates a completely new node with the given node type and source
342 -- location values. All other fields are set to their standard defaults:
344 -- Empty for all FieldN fields
345 -- False for all FlagN fields
347 -- The usual approach is to build a new node using this function and
348 -- then, using the value returned, use the Set_xxx functions to set
349 -- fields of the node as required. New_Node can only be used for
350 -- non-entity nodes, i.e. it never generates an extended node.
352 -- If we are currently parsing, as indicated by a previous call to
353 -- Set_Comes_From_Source_Default (True), then this call also resets
354 -- the value of Current_Error_Node.
357 (New_Node_Kind
: Node_Kind
;
358 New_Sloc
: Source_Ptr
) return Entity_Id
;
359 -- Similar to New_Node, except that it is used only for entity nodes
360 -- and returns an extended node.
362 procedure Set_Comes_From_Source_Default
(Default
: Boolean);
363 -- Sets value of Comes_From_Source flag to be used in all subsequent
364 -- New_Node and New_Entity calls until another call to this procedure
365 -- changes the default. This value is set True during parsing and
366 -- False during semantic analysis. This is also used to determine
367 -- if New_Node and New_Entity should set Current_Error_Node.
369 function Get_Comes_From_Source_Default
return Boolean;
370 pragma Inline
(Get_Comes_From_Source_Default
);
371 -- Gets the current value of the Comes_From_Source flag
373 procedure Preserve_Comes_From_Source
(NewN
, OldN
: Node_Id
);
374 pragma Inline
(Preserve_Comes_From_Source
);
375 -- When a node is rewritten, it is sometimes appropriate to preserve the
376 -- original comes from source indication. This is true when the rewrite
377 -- essentially corresponds to a transformation corresponding exactly to
378 -- semantics in the reference manual. This procedure copies the setting
379 -- of Comes_From_Source from OldN to NewN.
381 function Has_Extension
(N
: Node_Id
) return Boolean;
382 pragma Inline
(Has_Extension
);
383 -- Returns True if the given node has an extension (i.e. was created by
384 -- a call to New_Entity rather than New_Node, and Nkind is in N_Entity)
386 procedure Change_Node
(N
: Node_Id
; New_Node_Kind
: Node_Kind
);
387 -- This procedure replaces the given node by setting its Nkind field to
388 -- the indicated value and resetting all other fields to their default
389 -- values except for Sloc, which is unchanged, and the Parent pointer
390 -- and list links, which are also unchanged. All other information in
391 -- the original node is lost. The new node has an extension if the
392 -- original node had an extension.
394 procedure Copy_Node
(Source
: Node_Id
; Destination
: Node_Id
);
395 -- Copy the entire contents of the source node to the destination node.
396 -- The contents of the source node is not affected. If the source node
397 -- has an extension, then the destination must have an extension also.
398 -- The parent pointer of the destination and its list link, if any, are
399 -- not affected by the copy. Note that parent pointers of descendents
400 -- are not adjusted, so the descendents of the destination node after
401 -- the Copy_Node is completed have dubious parent pointers. Note that
402 -- this routine does NOT copy aspect specifications, the Has_Aspects
403 -- flag in the returned node will always be False. The caller must deal
404 -- with copying aspect specifications where this is required.
406 function New_Copy
(Source
: Node_Id
) return Node_Id
;
407 -- This function allocates a completely new node, and then initializes
408 -- it by copying the contents of the source node into it. The contents
409 -- of the source node is not affected. The target node is always marked
410 -- as not being in a list (even if the source is a list member). The
411 -- new node will have an extension if the source has an extension.
412 -- New_Copy (Empty) returns Empty and New_Copy (Error) returns Error.
413 -- Note that, unlike New_Copy_Tree, New_Copy does not recursively copy any
414 -- descendents, so in general parent pointers are not set correctly for
415 -- the descendents of the copied node. Both normal and extended nodes
416 -- (entities) may be copied using New_Copy.
418 function Relocate_Node
(Source
: Node_Id
) return Node_Id
;
419 -- Source is a non-entity node that is to be relocated. A new node is
420 -- allocated and the contents of Source are copied to this node using
421 -- Copy_Node. The parent pointers of descendents of the node are then
422 -- adjusted to point to the relocated copy. The original node is not
423 -- modified, but the parent pointers of its descendents are no longer
424 -- valid. This routine is used in conjunction with the tree rewrite
425 -- routines (see descriptions of Replace/Rewrite).
427 -- Note that the resulting node has the same parent as the source
428 -- node, and is thus still attached to the tree. It is valid for
429 -- Source to be Empty, in which case Relocate_Node simply returns
430 -- Empty as the result.
432 function Copy_Separate_Tree
(Source
: Node_Id
) return Node_Id
;
433 -- Given a node that is the root of a subtree, Copy_Separate_Tree copies
434 -- the entire syntactic subtree, including recursively any descendants
435 -- whose parent field references a copied node (descendants not linked to
436 -- a copied node by the parent field are also copied.) The parent pointers
437 -- in the copy are properly set. Copy_Separate_Tree (Empty/Error) returns
438 -- Empty/Error. The semantic fields are not copied and the new subtree
439 -- does not share any entity with source subtree.
440 -- But the code *does* copy semantic fields, and the description above
441 -- is in any case unclear on this point ??? (RBKD)
443 procedure Exchange_Entities
(E1
: Entity_Id
; E2
: Entity_Id
);
444 -- Exchange the contents of two entities. The parent pointers are switched
445 -- as well as the Defining_Identifier fields in the parents, so that the
446 -- entities point correctly to their original parents. The effect is thus
447 -- to leave the tree completely unchanged in structure, except that the
448 -- entity ID values of the two entities are interchanged. Neither of the
449 -- two entities may be list members.
451 function Extend_Node
(Node
: Node_Id
) return Entity_Id
;
452 -- This function returns a copy of its input node with an extension
453 -- added. The fields of the extension are set to Empty. Due to the way
454 -- extensions are handled (as four consecutive array elements), it may
455 -- be necessary to reallocate the node, so that the returned value is
456 -- not the same as the input value, but where possible the returned
457 -- value will be the same as the input value (i.e. the extension will
458 -- occur in place). It is the caller's responsibility to ensure that
459 -- any pointers to the original node are appropriately updated. This
460 -- function is used only by Sinfo.CN to change nodes into their
461 -- corresponding entities.
463 type Report_Proc
is access procedure (Target
: Node_Id
; Source
: Node_Id
);
465 procedure Set_Reporting_Proc
(P
: Report_Proc
);
466 -- Register a procedure that is invoked when a node is allocated, replaced
469 type Traverse_Result
is (Abandon
, OK
, OK_Orig
, Skip
);
470 -- This is the type of the result returned by the Process function passed
471 -- to Traverse_Func and Traverse_Proc. See below for details.
473 subtype Traverse_Final_Result
is Traverse_Result
range Abandon
.. OK
;
474 -- This is the type of the final result returned Traverse_Func, based on
475 -- the results of Process calls. See below for details.
478 with function Process
(N
: Node_Id
) return Traverse_Result
is <>;
479 function Traverse_Func
(Node
: Node_Id
) return Traverse_Final_Result
;
480 -- This is a generic function that, given the parent node for a subtree,
481 -- traverses all syntactic nodes of this tree, calling the given function
482 -- Process on each one, in pre order (i.e. top-down). The order of
483 -- traversing subtrees is arbitrary. The traversal is controlled as follows
484 -- by the result returned by Process:
486 -- OK The traversal continues normally with the syntactic
487 -- children of the node just processed.
489 -- OK_Orig The traversal continues normally with the syntactic
490 -- children of the original node of the node just processed.
492 -- Skip The children of the node just processed are skipped and
493 -- excluded from the traversal, but otherwise processing
494 -- continues elsewhere in the tree.
496 -- Abandon The entire traversal is immediately abandoned, and the
497 -- original call to Traverse returns Abandon.
499 -- The result returned by Traverse is Abandon if processing was terminated
500 -- by a call to Process returning Abandon, otherwise it is OK (meaning that
501 -- all calls to process returned either OK, OK_Orig, or Skip).
504 with function Process
(N
: Node_Id
) return Traverse_Result
is <>;
505 procedure Traverse_Proc
(Node
: Node_Id
);
506 pragma Inline
(Traverse_Proc
);
507 -- This is the same as Traverse_Func except that no result is returned,
508 -- i.e. Traverse_Func is called and the result is simply discarded.
510 ---------------------------
511 -- Node Access Functions --
512 ---------------------------
514 -- The following functions return the contents of the indicated field of
515 -- the node referenced by the argument, which is a Node_Id.
517 function Nkind
(N
: Node_Id
) return Node_Kind
;
518 pragma Inline
(Nkind
);
520 function Analyzed
(N
: Node_Id
) return Boolean;
521 pragma Inline
(Analyzed
);
523 function Has_Aspects
(N
: Node_Id
) return Boolean;
524 pragma Inline
(Has_Aspects
);
526 function Comes_From_Source
(N
: Node_Id
) return Boolean;
527 pragma Inline
(Comes_From_Source
);
529 function Error_Posted
(N
: Node_Id
) return Boolean;
530 pragma Inline
(Error_Posted
);
532 function Sloc
(N
: Node_Id
) return Source_Ptr
;
533 pragma Inline
(Sloc
);
535 function Paren_Count
(N
: Node_Id
) return Nat
;
536 pragma Inline
(Paren_Count
);
538 function Parent
(N
: Node_Id
) return Node_Id
;
539 pragma Inline
(Parent
);
540 -- Returns the parent of a node if the node is not a list member, or else
541 -- the parent of the list containing the node if the node is a list member.
543 function No
(N
: Node_Id
) return Boolean;
545 -- Tests given Id for equality with the Empty node. This allows notations
546 -- like "if No (Variant_Part)" as opposed to "if Variant_Part = Empty".
548 function Present
(N
: Node_Id
) return Boolean;
549 pragma Inline
(Present
);
550 -- Tests given Id for inequality with the Empty node. This allows notations
551 -- like "if Present (Statement)" as opposed to "if Statement /= Empty".
553 ---------------------
554 -- Node_Kind Tests --
555 ---------------------
557 -- These are like the functions in Sinfo, but the first argument is a
558 -- Node_Id, and the tested field is Nkind (N).
563 V2
: Node_Kind
) return Boolean;
569 V3
: Node_Kind
) return Boolean;
576 V4
: Node_Kind
) return Boolean;
584 V5
: Node_Kind
) return Boolean;
593 V6
: Node_Kind
) return Boolean;
603 V7
: Node_Kind
) return Boolean;
614 V8
: Node_Kind
) return Boolean;
626 V9
: Node_Kind
) return Boolean;
628 pragma Inline
(Nkind_In
);
629 -- Inline all above functions
631 -----------------------
632 -- Entity_Kind_Tests --
633 -----------------------
635 -- Utility functions to test whether an Entity_Kind value, either given
636 -- directly as the first argument, or the Ekind field of an Entity give
637 -- as the first argument, matches any of the given list of Entity_Kind
638 -- values. Return True if any match, False if no match.
643 V2
: Entity_Kind
) return Boolean;
649 V3
: Entity_Kind
) return Boolean;
656 V4
: Entity_Kind
) return Boolean;
664 V5
: Entity_Kind
) return Boolean;
673 V6
: Entity_Kind
) return Boolean;
678 V2
: Entity_Kind
) return Boolean;
684 V3
: Entity_Kind
) return Boolean;
691 V4
: Entity_Kind
) return Boolean;
699 V5
: Entity_Kind
) return Boolean;
708 V6
: Entity_Kind
) return Boolean;
710 pragma Inline
(Ekind_In
);
711 -- Inline all above functions
713 -----------------------------
714 -- Entity Access Functions --
715 -----------------------------
717 -- The following functions apply only to Entity_Id values, i.e.
718 -- to extended nodes.
720 function Ekind
(E
: Entity_Id
) return Entity_Kind
;
721 pragma Inline
(Ekind
);
723 function Convention
(E
: Entity_Id
) return Convention_Id
;
724 pragma Inline
(Convention
);
726 ----------------------------
727 -- Node Update Procedures --
728 ----------------------------
730 -- The following functions set a specified field in the node whose Id is
731 -- passed as the first argument. The second parameter is the new value
732 -- to be set in the specified field. Note that Set_Nkind is in the next
733 -- section, since its use is restricted.
735 procedure Set_Sloc
(N
: Node_Id
; Val
: Source_Ptr
);
736 pragma Inline
(Set_Sloc
);
738 procedure Set_Paren_Count
(N
: Node_Id
; Val
: Nat
);
739 pragma Inline
(Set_Paren_Count
);
741 procedure Set_Parent
(N
: Node_Id
; Val
: Node_Id
);
742 pragma Inline
(Set_Parent
);
744 procedure Set_Analyzed
(N
: Node_Id
; Val
: Boolean := True);
745 pragma Inline
(Set_Analyzed
);
747 procedure Set_Error_Posted
(N
: Node_Id
; Val
: Boolean := True);
748 pragma Inline
(Set_Error_Posted
);
750 procedure Set_Comes_From_Source
(N
: Node_Id
; Val
: Boolean);
751 pragma Inline
(Set_Comes_From_Source
);
752 -- Note that this routine is very rarely used, since usually the
753 -- default mechanism provided sets the right value, but in some
754 -- unusual cases, the value needs to be reset (e.g. when a source
755 -- node is copied, and the copy must not have Comes_From_Source set.
757 procedure Set_Has_Aspects
(N
: Node_Id
; Val
: Boolean := True);
758 pragma Inline
(Set_Has_Aspects
);
760 ------------------------------
761 -- Entity Update Procedures --
762 ------------------------------
764 -- The following procedures apply only to Entity_Id values, i.e.
765 -- to extended nodes.
767 procedure Basic_Set_Convention
(E
: Entity_Id
; Val
: Convention_Id
);
768 pragma Inline
(Basic_Set_Convention
);
769 -- Clients should use Sem_Util.Set_Convention rather than calling this
770 -- routine directly, as Set_Convention also deals with the special
771 -- processing required for access types.
773 procedure Set_Ekind
(E
: Entity_Id
; Val
: Entity_Kind
);
774 pragma Inline
(Set_Ekind
);
776 ---------------------------
777 -- Tree Rewrite Routines --
778 ---------------------------
780 -- During the compilation process it is necessary in a number of situations
781 -- to rewrite the tree. In some cases, such rewrites do not affect the
782 -- structure of the tree, for example, when an indexed component node is
783 -- replaced by the corresponding call node (the parser cannot distinguish
784 -- between these two cases).
786 -- In other situations, the rewrite does affect the structure of the
787 -- tree. Examples are the replacement of a generic instantiation by the
788 -- instantiated spec and body, and the static evaluation of expressions.
790 -- If such structural modifications are done by the expander, there are
791 -- no difficulties, since the form of the tree after the expander has no
792 -- special significance, except as input to the backend of the compiler.
793 -- However, if these modifications are done by the semantic phase, then
794 -- it is important that they be done in a manner which allows the original
795 -- tree to be preserved. This is because tools like pretty printers need
796 -- to have this original tree structure available.
798 -- The subprograms in this section allow rewriting of the tree by either
799 -- insertion of new nodes in an existing list, or complete replacement of
800 -- a subtree. The resulting tree for most purposes looks as though it has
801 -- been really changed, and there is no trace of the original. However,
802 -- special subprograms, also defined in this section, allow the original
803 -- tree to be reconstructed if necessary.
805 -- For tree modifications done in the expander, it is permissible to
806 -- destroy the original tree, although it is also allowable to use the
807 -- tree rewrite routines where it is convenient to do so.
809 procedure Mark_Rewrite_Insertion
(New_Node
: Node_Id
);
810 pragma Inline
(Mark_Rewrite_Insertion
);
811 -- This procedure marks the given node as an insertion made during a tree
812 -- rewriting operation. Only the root needs to be marked. The call does
813 -- not do the actual insertion, which must be done using one of the normal
814 -- list insertion routines. The node is treated normally in all respects
815 -- except for its response to Is_Rewrite_Insertion. The function of these
816 -- calls is to be able to get an accurate original tree. This helps the
817 -- accuracy of Sprint.Sprint_Node, and in particular, when stubs are being
818 -- generated, it is essential that the original tree be accurate.
820 function Is_Rewrite_Insertion
(Node
: Node_Id
) return Boolean;
821 pragma Inline
(Is_Rewrite_Insertion
);
822 -- Tests whether the given node was marked using Set_Rewrite_Insert. This
823 -- is used in reconstructing the original tree (where such nodes are to
824 -- be eliminated from the reconstructed tree).
826 procedure Rewrite
(Old_Node
, New_Node
: Node_Id
);
827 -- This is used when a complete subtree is to be replaced. Old_Node is the
828 -- root of the old subtree to be replaced, and New_Node is the root of the
829 -- newly constructed replacement subtree. The actual mechanism is to swap
830 -- the contents of these two nodes fixing up the parent pointers of the
831 -- replaced node (we do not attempt to preserve parent pointers for the
832 -- original node). Neither Old_Node nor New_Node can be extended nodes.
834 -- Note: New_Node may not contain references to Old_Node, for example as
835 -- descendents, since the rewrite would make such references invalid. If
836 -- New_Node does need to reference Old_Node, then these references should
837 -- be to a relocated copy of Old_Node (see Relocate_Node procedure).
839 -- Note: The Original_Node function applied to Old_Node (which has now
840 -- been replaced by the contents of New_Node), can be used to obtain the
841 -- original node, i.e. the old contents of Old_Node.
843 procedure Replace
(Old_Node
, New_Node
: Node_Id
);
844 -- This is similar to Rewrite, except that the old value of Old_Node is
845 -- not saved, and the New_Node is deleted after the replace, since it
846 -- is assumed that it can no longer be legitimately needed. The flag
847 -- Is_Rewrite_Substitution will be False for the resulting node, unless
848 -- it was already true on entry, and Original_Node will not return the
849 -- original contents of the Old_Node, but rather the New_Node value (unless
850 -- Old_Node had already been rewritten using Rewrite). Replace also
851 -- preserves the setting of Comes_From_Source.
853 -- Note, New_Node may not contain references to Old_Node, for example as
854 -- descendents, since the rewrite would make such references invalid. If
855 -- New_Node does need to reference Old_Node, then these references should
856 -- be to a relocated copy of Old_Node (see Relocate_Node procedure).
858 -- Replace is used in certain circumstances where it is desirable to
859 -- suppress any history of the rewriting operation. Notably, it is used
860 -- when the parser has mis-classified a node (e.g. a task entry call
861 -- that the parser has parsed as a procedure call).
863 function Is_Rewrite_Substitution
(Node
: Node_Id
) return Boolean;
864 pragma Inline
(Is_Rewrite_Substitution
);
865 -- Return True iff Node has been rewritten (i.e. if Node is the root
866 -- of a subtree which was installed using Rewrite).
868 function Original_Node
(Node
: Node_Id
) return Node_Id
;
869 pragma Inline
(Original_Node
);
870 -- If Node has not been rewritten, then returns its input argument
871 -- unchanged, else returns the Node for the original subtree.
873 -- Note: Parents are not preserved in original tree nodes that are
874 -- retrieved in this way (i.e. their children may have children whose
875 -- pointers which reference some other node).
877 -- Note: there is no direct mechanism for deleting an original node (in
878 -- a manner that can be reversed later). One possible approach is to use
879 -- Rewrite to substitute a null statement for the node to be deleted.
881 -----------------------------------
882 -- Generic Field Access Routines --
883 -----------------------------------
885 -- This subpackage provides the functions for accessing and procedures for
886 -- setting fields that are normally referenced by their logical synonyms
887 -- defined in packages Sinfo and Einfo. The implementations of these
888 -- packages use the package Atree.Unchecked_Access.
890 package Unchecked_Access
is
892 -- Functions to allow interpretation of Union_Id values as Uint
895 function To_Union
is new Unchecked_Conversion
(Uint
, Union_Id
);
896 function To_Union
is new Unchecked_Conversion
(Ureal
, Union_Id
);
898 function From_Union
is new Unchecked_Conversion
(Union_Id
, Uint
);
899 function From_Union
is new Unchecked_Conversion
(Union_Id
, Ureal
);
901 -- Functions to fetch contents of indicated field. It is an error
902 -- to attempt to read the value of a field which is not present.
904 function Field1
(N
: Node_Id
) return Union_Id
;
905 pragma Inline
(Field1
);
907 function Field2
(N
: Node_Id
) return Union_Id
;
908 pragma Inline
(Field2
);
910 function Field3
(N
: Node_Id
) return Union_Id
;
911 pragma Inline
(Field3
);
913 function Field4
(N
: Node_Id
) return Union_Id
;
914 pragma Inline
(Field4
);
916 function Field5
(N
: Node_Id
) return Union_Id
;
917 pragma Inline
(Field5
);
919 function Field6
(N
: Node_Id
) return Union_Id
;
920 pragma Inline
(Field6
);
922 function Field7
(N
: Node_Id
) return Union_Id
;
923 pragma Inline
(Field7
);
925 function Field8
(N
: Node_Id
) return Union_Id
;
926 pragma Inline
(Field8
);
928 function Field9
(N
: Node_Id
) return Union_Id
;
929 pragma Inline
(Field9
);
931 function Field10
(N
: Node_Id
) return Union_Id
;
932 pragma Inline
(Field10
);
934 function Field11
(N
: Node_Id
) return Union_Id
;
935 pragma Inline
(Field11
);
937 function Field12
(N
: Node_Id
) return Union_Id
;
938 pragma Inline
(Field12
);
940 function Field13
(N
: Node_Id
) return Union_Id
;
941 pragma Inline
(Field13
);
943 function Field14
(N
: Node_Id
) return Union_Id
;
944 pragma Inline
(Field14
);
946 function Field15
(N
: Node_Id
) return Union_Id
;
947 pragma Inline
(Field15
);
949 function Field16
(N
: Node_Id
) return Union_Id
;
950 pragma Inline
(Field16
);
952 function Field17
(N
: Node_Id
) return Union_Id
;
953 pragma Inline
(Field17
);
955 function Field18
(N
: Node_Id
) return Union_Id
;
956 pragma Inline
(Field18
);
958 function Field19
(N
: Node_Id
) return Union_Id
;
959 pragma Inline
(Field19
);
961 function Field20
(N
: Node_Id
) return Union_Id
;
962 pragma Inline
(Field20
);
964 function Field21
(N
: Node_Id
) return Union_Id
;
965 pragma Inline
(Field21
);
967 function Field22
(N
: Node_Id
) return Union_Id
;
968 pragma Inline
(Field22
);
970 function Field23
(N
: Node_Id
) return Union_Id
;
971 pragma Inline
(Field23
);
973 function Field24
(N
: Node_Id
) return Union_Id
;
974 pragma Inline
(Field24
);
976 function Field25
(N
: Node_Id
) return Union_Id
;
977 pragma Inline
(Field25
);
979 function Field26
(N
: Node_Id
) return Union_Id
;
980 pragma Inline
(Field26
);
982 function Field27
(N
: Node_Id
) return Union_Id
;
983 pragma Inline
(Field27
);
985 function Field28
(N
: Node_Id
) return Union_Id
;
986 pragma Inline
(Field28
);
988 function Field29
(N
: Node_Id
) return Union_Id
;
989 pragma Inline
(Field29
);
991 function Node1
(N
: Node_Id
) return Node_Id
;
992 pragma Inline
(Node1
);
994 function Node2
(N
: Node_Id
) return Node_Id
;
995 pragma Inline
(Node2
);
997 function Node3
(N
: Node_Id
) return Node_Id
;
998 pragma Inline
(Node3
);
1000 function Node4
(N
: Node_Id
) return Node_Id
;
1001 pragma Inline
(Node4
);
1003 function Node5
(N
: Node_Id
) return Node_Id
;
1004 pragma Inline
(Node5
);
1006 function Node6
(N
: Node_Id
) return Node_Id
;
1007 pragma Inline
(Node6
);
1009 function Node7
(N
: Node_Id
) return Node_Id
;
1010 pragma Inline
(Node7
);
1012 function Node8
(N
: Node_Id
) return Node_Id
;
1013 pragma Inline
(Node8
);
1015 function Node9
(N
: Node_Id
) return Node_Id
;
1016 pragma Inline
(Node9
);
1018 function Node10
(N
: Node_Id
) return Node_Id
;
1019 pragma Inline
(Node10
);
1021 function Node11
(N
: Node_Id
) return Node_Id
;
1022 pragma Inline
(Node11
);
1024 function Node12
(N
: Node_Id
) return Node_Id
;
1025 pragma Inline
(Node12
);
1027 function Node13
(N
: Node_Id
) return Node_Id
;
1028 pragma Inline
(Node13
);
1030 function Node14
(N
: Node_Id
) return Node_Id
;
1031 pragma Inline
(Node14
);
1033 function Node15
(N
: Node_Id
) return Node_Id
;
1034 pragma Inline
(Node15
);
1036 function Node16
(N
: Node_Id
) return Node_Id
;
1037 pragma Inline
(Node16
);
1039 function Node17
(N
: Node_Id
) return Node_Id
;
1040 pragma Inline
(Node17
);
1042 function Node18
(N
: Node_Id
) return Node_Id
;
1043 pragma Inline
(Node18
);
1045 function Node19
(N
: Node_Id
) return Node_Id
;
1046 pragma Inline
(Node19
);
1048 function Node20
(N
: Node_Id
) return Node_Id
;
1049 pragma Inline
(Node20
);
1051 function Node21
(N
: Node_Id
) return Node_Id
;
1052 pragma Inline
(Node21
);
1054 function Node22
(N
: Node_Id
) return Node_Id
;
1055 pragma Inline
(Node22
);
1057 function Node23
(N
: Node_Id
) return Node_Id
;
1058 pragma Inline
(Node23
);
1060 function Node24
(N
: Node_Id
) return Node_Id
;
1061 pragma Inline
(Node24
);
1063 function Node25
(N
: Node_Id
) return Node_Id
;
1064 pragma Inline
(Node25
);
1066 function Node26
(N
: Node_Id
) return Node_Id
;
1067 pragma Inline
(Node26
);
1069 function Node27
(N
: Node_Id
) return Node_Id
;
1070 pragma Inline
(Node27
);
1072 function Node28
(N
: Node_Id
) return Node_Id
;
1073 pragma Inline
(Node28
);
1075 function Node29
(N
: Node_Id
) return Node_Id
;
1076 pragma Inline
(Node29
);
1078 function List1
(N
: Node_Id
) return List_Id
;
1079 pragma Inline
(List1
);
1081 function List2
(N
: Node_Id
) return List_Id
;
1082 pragma Inline
(List2
);
1084 function List3
(N
: Node_Id
) return List_Id
;
1085 pragma Inline
(List3
);
1087 function List4
(N
: Node_Id
) return List_Id
;
1088 pragma Inline
(List4
);
1090 function List5
(N
: Node_Id
) return List_Id
;
1091 pragma Inline
(List5
);
1093 function List10
(N
: Node_Id
) return List_Id
;
1094 pragma Inline
(List10
);
1096 function List14
(N
: Node_Id
) return List_Id
;
1097 pragma Inline
(List14
);
1099 function List25
(N
: Node_Id
) return List_Id
;
1100 pragma Inline
(List25
);
1102 function Elist1
(N
: Node_Id
) return Elist_Id
;
1103 pragma Inline
(Elist1
);
1105 function Elist2
(N
: Node_Id
) return Elist_Id
;
1106 pragma Inline
(Elist2
);
1108 function Elist3
(N
: Node_Id
) return Elist_Id
;
1109 pragma Inline
(Elist3
);
1111 function Elist4
(N
: Node_Id
) return Elist_Id
;
1112 pragma Inline
(Elist4
);
1114 function Elist8
(N
: Node_Id
) return Elist_Id
;
1115 pragma Inline
(Elist8
);
1117 function Elist10
(N
: Node_Id
) return Elist_Id
;
1118 pragma Inline
(Elist10
);
1120 function Elist13
(N
: Node_Id
) return Elist_Id
;
1121 pragma Inline
(Elist13
);
1123 function Elist15
(N
: Node_Id
) return Elist_Id
;
1124 pragma Inline
(Elist15
);
1126 function Elist16
(N
: Node_Id
) return Elist_Id
;
1127 pragma Inline
(Elist16
);
1129 function Elist18
(N
: Node_Id
) return Elist_Id
;
1130 pragma Inline
(Elist18
);
1132 function Elist21
(N
: Node_Id
) return Elist_Id
;
1133 pragma Inline
(Elist21
);
1135 function Elist23
(N
: Node_Id
) return Elist_Id
;
1136 pragma Inline
(Elist23
);
1138 function Elist25
(N
: Node_Id
) return Elist_Id
;
1139 pragma Inline
(Elist25
);
1141 function Elist26
(N
: Node_Id
) return Elist_Id
;
1142 pragma Inline
(Elist26
);
1144 function Name1
(N
: Node_Id
) return Name_Id
;
1145 pragma Inline
(Name1
);
1147 function Name2
(N
: Node_Id
) return Name_Id
;
1148 pragma Inline
(Name2
);
1150 function Str3
(N
: Node_Id
) return String_Id
;
1151 pragma Inline
(Str3
);
1153 -- Note: the following Uintnn functions have a special test for
1154 -- the Field value being Empty. If an Empty value is found then
1155 -- Uint_0 is returned. This avoids the rather tricky requirement
1156 -- of initializing all Uint fields in nodes and entities.
1158 function Uint2
(N
: Node_Id
) return Uint
;
1159 pragma Inline
(Uint2
);
1161 function Uint3
(N
: Node_Id
) return Uint
;
1162 pragma Inline
(Uint3
);
1164 function Uint4
(N
: Node_Id
) return Uint
;
1165 pragma Inline
(Uint4
);
1167 function Uint5
(N
: Node_Id
) return Uint
;
1168 pragma Inline
(Uint5
);
1170 function Uint8
(N
: Node_Id
) return Uint
;
1171 pragma Inline
(Uint8
);
1173 function Uint9
(N
: Node_Id
) return Uint
;
1174 pragma Inline
(Uint9
);
1176 function Uint10
(N
: Node_Id
) return Uint
;
1177 pragma Inline
(Uint10
);
1179 function Uint11
(N
: Node_Id
) return Uint
;
1180 pragma Inline
(Uint11
);
1182 function Uint12
(N
: Node_Id
) return Uint
;
1183 pragma Inline
(Uint12
);
1185 function Uint13
(N
: Node_Id
) return Uint
;
1186 pragma Inline
(Uint13
);
1188 function Uint14
(N
: Node_Id
) return Uint
;
1189 pragma Inline
(Uint14
);
1191 function Uint15
(N
: Node_Id
) return Uint
;
1192 pragma Inline
(Uint15
);
1194 function Uint16
(N
: Node_Id
) return Uint
;
1195 pragma Inline
(Uint16
);
1197 function Uint17
(N
: Node_Id
) return Uint
;
1198 pragma Inline
(Uint17
);
1200 function Uint22
(N
: Node_Id
) return Uint
;
1201 pragma Inline
(Uint22
);
1203 function Ureal3
(N
: Node_Id
) return Ureal
;
1204 pragma Inline
(Ureal3
);
1206 function Ureal18
(N
: Node_Id
) return Ureal
;
1207 pragma Inline
(Ureal18
);
1209 function Ureal21
(N
: Node_Id
) return Ureal
;
1210 pragma Inline
(Ureal21
);
1212 function Flag4
(N
: Node_Id
) return Boolean;
1213 pragma Inline
(Flag4
);
1215 function Flag5
(N
: Node_Id
) return Boolean;
1216 pragma Inline
(Flag5
);
1218 function Flag6
(N
: Node_Id
) return Boolean;
1219 pragma Inline
(Flag6
);
1221 function Flag7
(N
: Node_Id
) return Boolean;
1222 pragma Inline
(Flag7
);
1224 function Flag8
(N
: Node_Id
) return Boolean;
1225 pragma Inline
(Flag8
);
1227 function Flag9
(N
: Node_Id
) return Boolean;
1228 pragma Inline
(Flag9
);
1230 function Flag10
(N
: Node_Id
) return Boolean;
1231 pragma Inline
(Flag10
);
1233 function Flag11
(N
: Node_Id
) return Boolean;
1234 pragma Inline
(Flag11
);
1236 function Flag12
(N
: Node_Id
) return Boolean;
1237 pragma Inline
(Flag12
);
1239 function Flag13
(N
: Node_Id
) return Boolean;
1240 pragma Inline
(Flag13
);
1242 function Flag14
(N
: Node_Id
) return Boolean;
1243 pragma Inline
(Flag14
);
1245 function Flag15
(N
: Node_Id
) return Boolean;
1246 pragma Inline
(Flag15
);
1248 function Flag16
(N
: Node_Id
) return Boolean;
1249 pragma Inline
(Flag16
);
1251 function Flag17
(N
: Node_Id
) return Boolean;
1252 pragma Inline
(Flag17
);
1254 function Flag18
(N
: Node_Id
) return Boolean;
1255 pragma Inline
(Flag18
);
1257 function Flag19
(N
: Node_Id
) return Boolean;
1258 pragma Inline
(Flag19
);
1260 function Flag20
(N
: Node_Id
) return Boolean;
1261 pragma Inline
(Flag20
);
1263 function Flag21
(N
: Node_Id
) return Boolean;
1264 pragma Inline
(Flag21
);
1266 function Flag22
(N
: Node_Id
) return Boolean;
1267 pragma Inline
(Flag22
);
1269 function Flag23
(N
: Node_Id
) return Boolean;
1270 pragma Inline
(Flag23
);
1272 function Flag24
(N
: Node_Id
) return Boolean;
1273 pragma Inline
(Flag24
);
1275 function Flag25
(N
: Node_Id
) return Boolean;
1276 pragma Inline
(Flag25
);
1278 function Flag26
(N
: Node_Id
) return Boolean;
1279 pragma Inline
(Flag26
);
1281 function Flag27
(N
: Node_Id
) return Boolean;
1282 pragma Inline
(Flag27
);
1284 function Flag28
(N
: Node_Id
) return Boolean;
1285 pragma Inline
(Flag28
);
1287 function Flag29
(N
: Node_Id
) return Boolean;
1288 pragma Inline
(Flag29
);
1290 function Flag30
(N
: Node_Id
) return Boolean;
1291 pragma Inline
(Flag30
);
1293 function Flag31
(N
: Node_Id
) return Boolean;
1294 pragma Inline
(Flag31
);
1296 function Flag32
(N
: Node_Id
) return Boolean;
1297 pragma Inline
(Flag32
);
1299 function Flag33
(N
: Node_Id
) return Boolean;
1300 pragma Inline
(Flag33
);
1302 function Flag34
(N
: Node_Id
) return Boolean;
1303 pragma Inline
(Flag34
);
1305 function Flag35
(N
: Node_Id
) return Boolean;
1306 pragma Inline
(Flag35
);
1308 function Flag36
(N
: Node_Id
) return Boolean;
1309 pragma Inline
(Flag36
);
1311 function Flag37
(N
: Node_Id
) return Boolean;
1312 pragma Inline
(Flag37
);
1314 function Flag38
(N
: Node_Id
) return Boolean;
1315 pragma Inline
(Flag38
);
1317 function Flag39
(N
: Node_Id
) return Boolean;
1318 pragma Inline
(Flag39
);
1320 function Flag40
(N
: Node_Id
) return Boolean;
1321 pragma Inline
(Flag40
);
1323 function Flag41
(N
: Node_Id
) return Boolean;
1324 pragma Inline
(Flag41
);
1326 function Flag42
(N
: Node_Id
) return Boolean;
1327 pragma Inline
(Flag42
);
1329 function Flag43
(N
: Node_Id
) return Boolean;
1330 pragma Inline
(Flag43
);
1332 function Flag44
(N
: Node_Id
) return Boolean;
1333 pragma Inline
(Flag44
);
1335 function Flag45
(N
: Node_Id
) return Boolean;
1336 pragma Inline
(Flag45
);
1338 function Flag46
(N
: Node_Id
) return Boolean;
1339 pragma Inline
(Flag46
);
1341 function Flag47
(N
: Node_Id
) return Boolean;
1342 pragma Inline
(Flag47
);
1344 function Flag48
(N
: Node_Id
) return Boolean;
1345 pragma Inline
(Flag48
);
1347 function Flag49
(N
: Node_Id
) return Boolean;
1348 pragma Inline
(Flag49
);
1350 function Flag50
(N
: Node_Id
) return Boolean;
1351 pragma Inline
(Flag50
);
1353 function Flag51
(N
: Node_Id
) return Boolean;
1354 pragma Inline
(Flag51
);
1356 function Flag52
(N
: Node_Id
) return Boolean;
1357 pragma Inline
(Flag52
);
1359 function Flag53
(N
: Node_Id
) return Boolean;
1360 pragma Inline
(Flag53
);
1362 function Flag54
(N
: Node_Id
) return Boolean;
1363 pragma Inline
(Flag54
);
1365 function Flag55
(N
: Node_Id
) return Boolean;
1366 pragma Inline
(Flag55
);
1368 function Flag56
(N
: Node_Id
) return Boolean;
1369 pragma Inline
(Flag56
);
1371 function Flag57
(N
: Node_Id
) return Boolean;
1372 pragma Inline
(Flag57
);
1374 function Flag58
(N
: Node_Id
) return Boolean;
1375 pragma Inline
(Flag58
);
1377 function Flag59
(N
: Node_Id
) return Boolean;
1378 pragma Inline
(Flag59
);
1380 function Flag60
(N
: Node_Id
) return Boolean;
1381 pragma Inline
(Flag60
);
1383 function Flag61
(N
: Node_Id
) return Boolean;
1384 pragma Inline
(Flag61
);
1386 function Flag62
(N
: Node_Id
) return Boolean;
1387 pragma Inline
(Flag62
);
1389 function Flag63
(N
: Node_Id
) return Boolean;
1390 pragma Inline
(Flag63
);
1392 function Flag64
(N
: Node_Id
) return Boolean;
1393 pragma Inline
(Flag64
);
1395 function Flag65
(N
: Node_Id
) return Boolean;
1396 pragma Inline
(Flag65
);
1398 function Flag66
(N
: Node_Id
) return Boolean;
1399 pragma Inline
(Flag66
);
1401 function Flag67
(N
: Node_Id
) return Boolean;
1402 pragma Inline
(Flag67
);
1404 function Flag68
(N
: Node_Id
) return Boolean;
1405 pragma Inline
(Flag68
);
1407 function Flag69
(N
: Node_Id
) return Boolean;
1408 pragma Inline
(Flag69
);
1410 function Flag70
(N
: Node_Id
) return Boolean;
1411 pragma Inline
(Flag70
);
1413 function Flag71
(N
: Node_Id
) return Boolean;
1414 pragma Inline
(Flag71
);
1416 function Flag72
(N
: Node_Id
) return Boolean;
1417 pragma Inline
(Flag72
);
1419 function Flag73
(N
: Node_Id
) return Boolean;
1420 pragma Inline
(Flag73
);
1422 function Flag74
(N
: Node_Id
) return Boolean;
1423 pragma Inline
(Flag74
);
1425 function Flag75
(N
: Node_Id
) return Boolean;
1426 pragma Inline
(Flag75
);
1428 function Flag76
(N
: Node_Id
) return Boolean;
1429 pragma Inline
(Flag76
);
1431 function Flag77
(N
: Node_Id
) return Boolean;
1432 pragma Inline
(Flag77
);
1434 function Flag78
(N
: Node_Id
) return Boolean;
1435 pragma Inline
(Flag78
);
1437 function Flag79
(N
: Node_Id
) return Boolean;
1438 pragma Inline
(Flag79
);
1440 function Flag80
(N
: Node_Id
) return Boolean;
1441 pragma Inline
(Flag80
);
1443 function Flag81
(N
: Node_Id
) return Boolean;
1444 pragma Inline
(Flag81
);
1446 function Flag82
(N
: Node_Id
) return Boolean;
1447 pragma Inline
(Flag82
);
1449 function Flag83
(N
: Node_Id
) return Boolean;
1450 pragma Inline
(Flag83
);
1452 function Flag84
(N
: Node_Id
) return Boolean;
1453 pragma Inline
(Flag84
);
1455 function Flag85
(N
: Node_Id
) return Boolean;
1456 pragma Inline
(Flag85
);
1458 function Flag86
(N
: Node_Id
) return Boolean;
1459 pragma Inline
(Flag86
);
1461 function Flag87
(N
: Node_Id
) return Boolean;
1462 pragma Inline
(Flag87
);
1464 function Flag88
(N
: Node_Id
) return Boolean;
1465 pragma Inline
(Flag88
);
1467 function Flag89
(N
: Node_Id
) return Boolean;
1468 pragma Inline
(Flag89
);
1470 function Flag90
(N
: Node_Id
) return Boolean;
1471 pragma Inline
(Flag90
);
1473 function Flag91
(N
: Node_Id
) return Boolean;
1474 pragma Inline
(Flag91
);
1476 function Flag92
(N
: Node_Id
) return Boolean;
1477 pragma Inline
(Flag92
);
1479 function Flag93
(N
: Node_Id
) return Boolean;
1480 pragma Inline
(Flag93
);
1482 function Flag94
(N
: Node_Id
) return Boolean;
1483 pragma Inline
(Flag94
);
1485 function Flag95
(N
: Node_Id
) return Boolean;
1486 pragma Inline
(Flag95
);
1488 function Flag96
(N
: Node_Id
) return Boolean;
1489 pragma Inline
(Flag96
);
1491 function Flag97
(N
: Node_Id
) return Boolean;
1492 pragma Inline
(Flag97
);
1494 function Flag98
(N
: Node_Id
) return Boolean;
1495 pragma Inline
(Flag98
);
1497 function Flag99
(N
: Node_Id
) return Boolean;
1498 pragma Inline
(Flag99
);
1500 function Flag100
(N
: Node_Id
) return Boolean;
1501 pragma Inline
(Flag100
);
1503 function Flag101
(N
: Node_Id
) return Boolean;
1504 pragma Inline
(Flag101
);
1506 function Flag102
(N
: Node_Id
) return Boolean;
1507 pragma Inline
(Flag102
);
1509 function Flag103
(N
: Node_Id
) return Boolean;
1510 pragma Inline
(Flag103
);
1512 function Flag104
(N
: Node_Id
) return Boolean;
1513 pragma Inline
(Flag104
);
1515 function Flag105
(N
: Node_Id
) return Boolean;
1516 pragma Inline
(Flag105
);
1518 function Flag106
(N
: Node_Id
) return Boolean;
1519 pragma Inline
(Flag106
);
1521 function Flag107
(N
: Node_Id
) return Boolean;
1522 pragma Inline
(Flag107
);
1524 function Flag108
(N
: Node_Id
) return Boolean;
1525 pragma Inline
(Flag108
);
1527 function Flag109
(N
: Node_Id
) return Boolean;
1528 pragma Inline
(Flag109
);
1530 function Flag110
(N
: Node_Id
) return Boolean;
1531 pragma Inline
(Flag110
);
1533 function Flag111
(N
: Node_Id
) return Boolean;
1534 pragma Inline
(Flag111
);
1536 function Flag112
(N
: Node_Id
) return Boolean;
1537 pragma Inline
(Flag112
);
1539 function Flag113
(N
: Node_Id
) return Boolean;
1540 pragma Inline
(Flag113
);
1542 function Flag114
(N
: Node_Id
) return Boolean;
1543 pragma Inline
(Flag114
);
1545 function Flag115
(N
: Node_Id
) return Boolean;
1546 pragma Inline
(Flag115
);
1548 function Flag116
(N
: Node_Id
) return Boolean;
1549 pragma Inline
(Flag116
);
1551 function Flag117
(N
: Node_Id
) return Boolean;
1552 pragma Inline
(Flag117
);
1554 function Flag118
(N
: Node_Id
) return Boolean;
1555 pragma Inline
(Flag118
);
1557 function Flag119
(N
: Node_Id
) return Boolean;
1558 pragma Inline
(Flag119
);
1560 function Flag120
(N
: Node_Id
) return Boolean;
1561 pragma Inline
(Flag120
);
1563 function Flag121
(N
: Node_Id
) return Boolean;
1564 pragma Inline
(Flag121
);
1566 function Flag122
(N
: Node_Id
) return Boolean;
1567 pragma Inline
(Flag122
);
1569 function Flag123
(N
: Node_Id
) return Boolean;
1570 pragma Inline
(Flag123
);
1572 function Flag124
(N
: Node_Id
) return Boolean;
1573 pragma Inline
(Flag124
);
1575 function Flag125
(N
: Node_Id
) return Boolean;
1576 pragma Inline
(Flag125
);
1578 function Flag126
(N
: Node_Id
) return Boolean;
1579 pragma Inline
(Flag126
);
1581 function Flag127
(N
: Node_Id
) return Boolean;
1582 pragma Inline
(Flag127
);
1584 function Flag128
(N
: Node_Id
) return Boolean;
1585 pragma Inline
(Flag128
);
1587 function Flag129
(N
: Node_Id
) return Boolean;
1588 pragma Inline
(Flag129
);
1590 function Flag130
(N
: Node_Id
) return Boolean;
1591 pragma Inline
(Flag130
);
1593 function Flag131
(N
: Node_Id
) return Boolean;
1594 pragma Inline
(Flag131
);
1596 function Flag132
(N
: Node_Id
) return Boolean;
1597 pragma Inline
(Flag132
);
1599 function Flag133
(N
: Node_Id
) return Boolean;
1600 pragma Inline
(Flag133
);
1602 function Flag134
(N
: Node_Id
) return Boolean;
1603 pragma Inline
(Flag134
);
1605 function Flag135
(N
: Node_Id
) return Boolean;
1606 pragma Inline
(Flag135
);
1608 function Flag136
(N
: Node_Id
) return Boolean;
1609 pragma Inline
(Flag136
);
1611 function Flag137
(N
: Node_Id
) return Boolean;
1612 pragma Inline
(Flag137
);
1614 function Flag138
(N
: Node_Id
) return Boolean;
1615 pragma Inline
(Flag138
);
1617 function Flag139
(N
: Node_Id
) return Boolean;
1618 pragma Inline
(Flag139
);
1620 function Flag140
(N
: Node_Id
) return Boolean;
1621 pragma Inline
(Flag140
);
1623 function Flag141
(N
: Node_Id
) return Boolean;
1624 pragma Inline
(Flag141
);
1626 function Flag142
(N
: Node_Id
) return Boolean;
1627 pragma Inline
(Flag142
);
1629 function Flag143
(N
: Node_Id
) return Boolean;
1630 pragma Inline
(Flag143
);
1632 function Flag144
(N
: Node_Id
) return Boolean;
1633 pragma Inline
(Flag144
);
1635 function Flag145
(N
: Node_Id
) return Boolean;
1636 pragma Inline
(Flag145
);
1638 function Flag146
(N
: Node_Id
) return Boolean;
1639 pragma Inline
(Flag146
);
1641 function Flag147
(N
: Node_Id
) return Boolean;
1642 pragma Inline
(Flag147
);
1644 function Flag148
(N
: Node_Id
) return Boolean;
1645 pragma Inline
(Flag148
);
1647 function Flag149
(N
: Node_Id
) return Boolean;
1648 pragma Inline
(Flag149
);
1650 function Flag150
(N
: Node_Id
) return Boolean;
1651 pragma Inline
(Flag150
);
1653 function Flag151
(N
: Node_Id
) return Boolean;
1654 pragma Inline
(Flag151
);
1656 function Flag152
(N
: Node_Id
) return Boolean;
1657 pragma Inline
(Flag152
);
1659 function Flag153
(N
: Node_Id
) return Boolean;
1660 pragma Inline
(Flag153
);
1662 function Flag154
(N
: Node_Id
) return Boolean;
1663 pragma Inline
(Flag154
);
1665 function Flag155
(N
: Node_Id
) return Boolean;
1666 pragma Inline
(Flag155
);
1668 function Flag156
(N
: Node_Id
) return Boolean;
1669 pragma Inline
(Flag156
);
1671 function Flag157
(N
: Node_Id
) return Boolean;
1672 pragma Inline
(Flag157
);
1674 function Flag158
(N
: Node_Id
) return Boolean;
1675 pragma Inline
(Flag158
);
1677 function Flag159
(N
: Node_Id
) return Boolean;
1678 pragma Inline
(Flag159
);
1680 function Flag160
(N
: Node_Id
) return Boolean;
1681 pragma Inline
(Flag160
);
1683 function Flag161
(N
: Node_Id
) return Boolean;
1684 pragma Inline
(Flag161
);
1686 function Flag162
(N
: Node_Id
) return Boolean;
1687 pragma Inline
(Flag162
);
1689 function Flag163
(N
: Node_Id
) return Boolean;
1690 pragma Inline
(Flag163
);
1692 function Flag164
(N
: Node_Id
) return Boolean;
1693 pragma Inline
(Flag164
);
1695 function Flag165
(N
: Node_Id
) return Boolean;
1696 pragma Inline
(Flag165
);
1698 function Flag166
(N
: Node_Id
) return Boolean;
1699 pragma Inline
(Flag166
);
1701 function Flag167
(N
: Node_Id
) return Boolean;
1702 pragma Inline
(Flag167
);
1704 function Flag168
(N
: Node_Id
) return Boolean;
1705 pragma Inline
(Flag168
);
1707 function Flag169
(N
: Node_Id
) return Boolean;
1708 pragma Inline
(Flag169
);
1710 function Flag170
(N
: Node_Id
) return Boolean;
1711 pragma Inline
(Flag170
);
1713 function Flag171
(N
: Node_Id
) return Boolean;
1714 pragma Inline
(Flag171
);
1716 function Flag172
(N
: Node_Id
) return Boolean;
1717 pragma Inline
(Flag172
);
1719 function Flag173
(N
: Node_Id
) return Boolean;
1720 pragma Inline
(Flag173
);
1722 function Flag174
(N
: Node_Id
) return Boolean;
1723 pragma Inline
(Flag174
);
1725 function Flag175
(N
: Node_Id
) return Boolean;
1726 pragma Inline
(Flag175
);
1728 function Flag176
(N
: Node_Id
) return Boolean;
1729 pragma Inline
(Flag176
);
1731 function Flag177
(N
: Node_Id
) return Boolean;
1732 pragma Inline
(Flag177
);
1734 function Flag178
(N
: Node_Id
) return Boolean;
1735 pragma Inline
(Flag178
);
1737 function Flag179
(N
: Node_Id
) return Boolean;
1738 pragma Inline
(Flag179
);
1740 function Flag180
(N
: Node_Id
) return Boolean;
1741 pragma Inline
(Flag180
);
1743 function Flag181
(N
: Node_Id
) return Boolean;
1744 pragma Inline
(Flag181
);
1746 function Flag182
(N
: Node_Id
) return Boolean;
1747 pragma Inline
(Flag182
);
1749 function Flag183
(N
: Node_Id
) return Boolean;
1750 pragma Inline
(Flag183
);
1752 function Flag184
(N
: Node_Id
) return Boolean;
1753 pragma Inline
(Flag184
);
1755 function Flag185
(N
: Node_Id
) return Boolean;
1756 pragma Inline
(Flag185
);
1758 function Flag186
(N
: Node_Id
) return Boolean;
1759 pragma Inline
(Flag186
);
1761 function Flag187
(N
: Node_Id
) return Boolean;
1762 pragma Inline
(Flag187
);
1764 function Flag188
(N
: Node_Id
) return Boolean;
1765 pragma Inline
(Flag188
);
1767 function Flag189
(N
: Node_Id
) return Boolean;
1768 pragma Inline
(Flag189
);
1770 function Flag190
(N
: Node_Id
) return Boolean;
1771 pragma Inline
(Flag190
);
1773 function Flag191
(N
: Node_Id
) return Boolean;
1774 pragma Inline
(Flag191
);
1776 function Flag192
(N
: Node_Id
) return Boolean;
1777 pragma Inline
(Flag192
);
1779 function Flag193
(N
: Node_Id
) return Boolean;
1780 pragma Inline
(Flag193
);
1782 function Flag194
(N
: Node_Id
) return Boolean;
1783 pragma Inline
(Flag194
);
1785 function Flag195
(N
: Node_Id
) return Boolean;
1786 pragma Inline
(Flag195
);
1788 function Flag196
(N
: Node_Id
) return Boolean;
1789 pragma Inline
(Flag196
);
1791 function Flag197
(N
: Node_Id
) return Boolean;
1792 pragma Inline
(Flag197
);
1794 function Flag198
(N
: Node_Id
) return Boolean;
1795 pragma Inline
(Flag198
);
1797 function Flag199
(N
: Node_Id
) return Boolean;
1798 pragma Inline
(Flag199
);
1800 function Flag200
(N
: Node_Id
) return Boolean;
1801 pragma Inline
(Flag200
);
1803 function Flag201
(N
: Node_Id
) return Boolean;
1804 pragma Inline
(Flag201
);
1806 function Flag202
(N
: Node_Id
) return Boolean;
1807 pragma Inline
(Flag202
);
1809 function Flag203
(N
: Node_Id
) return Boolean;
1810 pragma Inline
(Flag203
);
1812 function Flag204
(N
: Node_Id
) return Boolean;
1813 pragma Inline
(Flag204
);
1815 function Flag205
(N
: Node_Id
) return Boolean;
1816 pragma Inline
(Flag205
);
1818 function Flag206
(N
: Node_Id
) return Boolean;
1819 pragma Inline
(Flag206
);
1821 function Flag207
(N
: Node_Id
) return Boolean;
1822 pragma Inline
(Flag207
);
1824 function Flag208
(N
: Node_Id
) return Boolean;
1825 pragma Inline
(Flag208
);
1827 function Flag209
(N
: Node_Id
) return Boolean;
1828 pragma Inline
(Flag209
);
1830 function Flag210
(N
: Node_Id
) return Boolean;
1831 pragma Inline
(Flag210
);
1833 function Flag211
(N
: Node_Id
) return Boolean;
1834 pragma Inline
(Flag211
);
1836 function Flag212
(N
: Node_Id
) return Boolean;
1837 pragma Inline
(Flag212
);
1839 function Flag213
(N
: Node_Id
) return Boolean;
1840 pragma Inline
(Flag213
);
1842 function Flag214
(N
: Node_Id
) return Boolean;
1843 pragma Inline
(Flag214
);
1845 function Flag215
(N
: Node_Id
) return Boolean;
1846 pragma Inline
(Flag215
);
1848 function Flag216
(N
: Node_Id
) return Boolean;
1849 pragma Inline
(Flag216
);
1851 function Flag217
(N
: Node_Id
) return Boolean;
1852 pragma Inline
(Flag217
);
1854 function Flag218
(N
: Node_Id
) return Boolean;
1855 pragma Inline
(Flag218
);
1857 function Flag219
(N
: Node_Id
) return Boolean;
1858 pragma Inline
(Flag219
);
1860 function Flag220
(N
: Node_Id
) return Boolean;
1861 pragma Inline
(Flag220
);
1863 function Flag221
(N
: Node_Id
) return Boolean;
1864 pragma Inline
(Flag221
);
1866 function Flag222
(N
: Node_Id
) return Boolean;
1867 pragma Inline
(Flag222
);
1869 function Flag223
(N
: Node_Id
) return Boolean;
1870 pragma Inline
(Flag223
);
1872 function Flag224
(N
: Node_Id
) return Boolean;
1873 pragma Inline
(Flag224
);
1875 function Flag225
(N
: Node_Id
) return Boolean;
1876 pragma Inline
(Flag225
);
1878 function Flag226
(N
: Node_Id
) return Boolean;
1879 pragma Inline
(Flag226
);
1881 function Flag227
(N
: Node_Id
) return Boolean;
1882 pragma Inline
(Flag227
);
1884 function Flag228
(N
: Node_Id
) return Boolean;
1885 pragma Inline
(Flag228
);
1887 function Flag229
(N
: Node_Id
) return Boolean;
1888 pragma Inline
(Flag229
);
1890 function Flag230
(N
: Node_Id
) return Boolean;
1891 pragma Inline
(Flag230
);
1893 function Flag231
(N
: Node_Id
) return Boolean;
1894 pragma Inline
(Flag231
);
1896 function Flag232
(N
: Node_Id
) return Boolean;
1897 pragma Inline
(Flag232
);
1899 function Flag233
(N
: Node_Id
) return Boolean;
1900 pragma Inline
(Flag233
);
1902 function Flag234
(N
: Node_Id
) return Boolean;
1903 pragma Inline
(Flag234
);
1905 function Flag235
(N
: Node_Id
) return Boolean;
1906 pragma Inline
(Flag235
);
1908 function Flag236
(N
: Node_Id
) return Boolean;
1909 pragma Inline
(Flag236
);
1911 function Flag237
(N
: Node_Id
) return Boolean;
1912 pragma Inline
(Flag237
);
1914 function Flag238
(N
: Node_Id
) return Boolean;
1915 pragma Inline
(Flag238
);
1917 function Flag239
(N
: Node_Id
) return Boolean;
1918 pragma Inline
(Flag239
);
1920 function Flag240
(N
: Node_Id
) return Boolean;
1921 pragma Inline
(Flag240
);
1923 function Flag241
(N
: Node_Id
) return Boolean;
1924 pragma Inline
(Flag241
);
1926 function Flag242
(N
: Node_Id
) return Boolean;
1927 pragma Inline
(Flag242
);
1929 function Flag243
(N
: Node_Id
) return Boolean;
1930 pragma Inline
(Flag243
);
1932 function Flag244
(N
: Node_Id
) return Boolean;
1933 pragma Inline
(Flag244
);
1935 function Flag245
(N
: Node_Id
) return Boolean;
1936 pragma Inline
(Flag245
);
1938 function Flag246
(N
: Node_Id
) return Boolean;
1939 pragma Inline
(Flag246
);
1941 function Flag247
(N
: Node_Id
) return Boolean;
1942 pragma Inline
(Flag247
);
1944 function Flag248
(N
: Node_Id
) return Boolean;
1945 pragma Inline
(Flag248
);
1947 function Flag249
(N
: Node_Id
) return Boolean;
1948 pragma Inline
(Flag249
);
1950 function Flag250
(N
: Node_Id
) return Boolean;
1951 pragma Inline
(Flag250
);
1953 function Flag251
(N
: Node_Id
) return Boolean;
1954 pragma Inline
(Flag251
);
1956 function Flag252
(N
: Node_Id
) return Boolean;
1957 pragma Inline
(Flag252
);
1959 function Flag253
(N
: Node_Id
) return Boolean;
1960 pragma Inline
(Flag253
);
1962 function Flag254
(N
: Node_Id
) return Boolean;
1963 pragma Inline
(Flag254
);
1965 -- Procedures to set value of indicated field
1967 procedure Set_Nkind
(N
: Node_Id
; Val
: Node_Kind
);
1968 pragma Inline
(Set_Nkind
);
1970 procedure Set_Field1
(N
: Node_Id
; Val
: Union_Id
);
1971 pragma Inline
(Set_Field1
);
1973 procedure Set_Field2
(N
: Node_Id
; Val
: Union_Id
);
1974 pragma Inline
(Set_Field2
);
1976 procedure Set_Field3
(N
: Node_Id
; Val
: Union_Id
);
1977 pragma Inline
(Set_Field3
);
1979 procedure Set_Field4
(N
: Node_Id
; Val
: Union_Id
);
1980 pragma Inline
(Set_Field4
);
1982 procedure Set_Field5
(N
: Node_Id
; Val
: Union_Id
);
1983 pragma Inline
(Set_Field5
);
1985 procedure Set_Field6
(N
: Node_Id
; Val
: Union_Id
);
1986 pragma Inline
(Set_Field6
);
1988 procedure Set_Field7
(N
: Node_Id
; Val
: Union_Id
);
1989 pragma Inline
(Set_Field7
);
1991 procedure Set_Field8
(N
: Node_Id
; Val
: Union_Id
);
1992 pragma Inline
(Set_Field8
);
1994 procedure Set_Field9
(N
: Node_Id
; Val
: Union_Id
);
1995 pragma Inline
(Set_Field9
);
1997 procedure Set_Field10
(N
: Node_Id
; Val
: Union_Id
);
1998 pragma Inline
(Set_Field10
);
2000 procedure Set_Field11
(N
: Node_Id
; Val
: Union_Id
);
2001 pragma Inline
(Set_Field11
);
2003 procedure Set_Field12
(N
: Node_Id
; Val
: Union_Id
);
2004 pragma Inline
(Set_Field12
);
2006 procedure Set_Field13
(N
: Node_Id
; Val
: Union_Id
);
2007 pragma Inline
(Set_Field13
);
2009 procedure Set_Field14
(N
: Node_Id
; Val
: Union_Id
);
2010 pragma Inline
(Set_Field14
);
2012 procedure Set_Field15
(N
: Node_Id
; Val
: Union_Id
);
2013 pragma Inline
(Set_Field15
);
2015 procedure Set_Field16
(N
: Node_Id
; Val
: Union_Id
);
2016 pragma Inline
(Set_Field16
);
2018 procedure Set_Field17
(N
: Node_Id
; Val
: Union_Id
);
2019 pragma Inline
(Set_Field17
);
2021 procedure Set_Field18
(N
: Node_Id
; Val
: Union_Id
);
2022 pragma Inline
(Set_Field18
);
2024 procedure Set_Field19
(N
: Node_Id
; Val
: Union_Id
);
2025 pragma Inline
(Set_Field19
);
2027 procedure Set_Field20
(N
: Node_Id
; Val
: Union_Id
);
2028 pragma Inline
(Set_Field20
);
2030 procedure Set_Field21
(N
: Node_Id
; Val
: Union_Id
);
2031 pragma Inline
(Set_Field21
);
2033 procedure Set_Field22
(N
: Node_Id
; Val
: Union_Id
);
2034 pragma Inline
(Set_Field22
);
2036 procedure Set_Field23
(N
: Node_Id
; Val
: Union_Id
);
2037 pragma Inline
(Set_Field23
);
2039 procedure Set_Field24
(N
: Node_Id
; Val
: Union_Id
);
2040 pragma Inline
(Set_Field24
);
2042 procedure Set_Field25
(N
: Node_Id
; Val
: Union_Id
);
2043 pragma Inline
(Set_Field25
);
2045 procedure Set_Field26
(N
: Node_Id
; Val
: Union_Id
);
2046 pragma Inline
(Set_Field26
);
2048 procedure Set_Field27
(N
: Node_Id
; Val
: Union_Id
);
2049 pragma Inline
(Set_Field27
);
2051 procedure Set_Field28
(N
: Node_Id
; Val
: Union_Id
);
2052 pragma Inline
(Set_Field28
);
2054 procedure Set_Field29
(N
: Node_Id
; Val
: Union_Id
);
2055 pragma Inline
(Set_Field29
);
2057 procedure Set_Node1
(N
: Node_Id
; Val
: Node_Id
);
2058 pragma Inline
(Set_Node1
);
2060 procedure Set_Node2
(N
: Node_Id
; Val
: Node_Id
);
2061 pragma Inline
(Set_Node2
);
2063 procedure Set_Node3
(N
: Node_Id
; Val
: Node_Id
);
2064 pragma Inline
(Set_Node3
);
2066 procedure Set_Node4
(N
: Node_Id
; Val
: Node_Id
);
2067 pragma Inline
(Set_Node4
);
2069 procedure Set_Node5
(N
: Node_Id
; Val
: Node_Id
);
2070 pragma Inline
(Set_Node5
);
2072 procedure Set_Node6
(N
: Node_Id
; Val
: Node_Id
);
2073 pragma Inline
(Set_Node6
);
2075 procedure Set_Node7
(N
: Node_Id
; Val
: Node_Id
);
2076 pragma Inline
(Set_Node7
);
2078 procedure Set_Node8
(N
: Node_Id
; Val
: Node_Id
);
2079 pragma Inline
(Set_Node8
);
2081 procedure Set_Node9
(N
: Node_Id
; Val
: Node_Id
);
2082 pragma Inline
(Set_Node9
);
2084 procedure Set_Node10
(N
: Node_Id
; Val
: Node_Id
);
2085 pragma Inline
(Set_Node10
);
2087 procedure Set_Node11
(N
: Node_Id
; Val
: Node_Id
);
2088 pragma Inline
(Set_Node11
);
2090 procedure Set_Node12
(N
: Node_Id
; Val
: Node_Id
);
2091 pragma Inline
(Set_Node12
);
2093 procedure Set_Node13
(N
: Node_Id
; Val
: Node_Id
);
2094 pragma Inline
(Set_Node13
);
2096 procedure Set_Node14
(N
: Node_Id
; Val
: Node_Id
);
2097 pragma Inline
(Set_Node14
);
2099 procedure Set_Node15
(N
: Node_Id
; Val
: Node_Id
);
2100 pragma Inline
(Set_Node15
);
2102 procedure Set_Node16
(N
: Node_Id
; Val
: Node_Id
);
2103 pragma Inline
(Set_Node16
);
2105 procedure Set_Node17
(N
: Node_Id
; Val
: Node_Id
);
2106 pragma Inline
(Set_Node17
);
2108 procedure Set_Node18
(N
: Node_Id
; Val
: Node_Id
);
2109 pragma Inline
(Set_Node18
);
2111 procedure Set_Node19
(N
: Node_Id
; Val
: Node_Id
);
2112 pragma Inline
(Set_Node19
);
2114 procedure Set_Node20
(N
: Node_Id
; Val
: Node_Id
);
2115 pragma Inline
(Set_Node20
);
2117 procedure Set_Node21
(N
: Node_Id
; Val
: Node_Id
);
2118 pragma Inline
(Set_Node21
);
2120 procedure Set_Node22
(N
: Node_Id
; Val
: Node_Id
);
2121 pragma Inline
(Set_Node22
);
2123 procedure Set_Node23
(N
: Node_Id
; Val
: Node_Id
);
2124 pragma Inline
(Set_Node23
);
2126 procedure Set_Node24
(N
: Node_Id
; Val
: Node_Id
);
2127 pragma Inline
(Set_Node24
);
2129 procedure Set_Node25
(N
: Node_Id
; Val
: Node_Id
);
2130 pragma Inline
(Set_Node25
);
2132 procedure Set_Node26
(N
: Node_Id
; Val
: Node_Id
);
2133 pragma Inline
(Set_Node26
);
2135 procedure Set_Node27
(N
: Node_Id
; Val
: Node_Id
);
2136 pragma Inline
(Set_Node27
);
2138 procedure Set_Node28
(N
: Node_Id
; Val
: Node_Id
);
2139 pragma Inline
(Set_Node28
);
2141 procedure Set_Node29
(N
: Node_Id
; Val
: Node_Id
);
2142 pragma Inline
(Set_Node29
);
2144 procedure Set_List1
(N
: Node_Id
; Val
: List_Id
);
2145 pragma Inline
(Set_List1
);
2147 procedure Set_List2
(N
: Node_Id
; Val
: List_Id
);
2148 pragma Inline
(Set_List2
);
2150 procedure Set_List3
(N
: Node_Id
; Val
: List_Id
);
2151 pragma Inline
(Set_List3
);
2153 procedure Set_List4
(N
: Node_Id
; Val
: List_Id
);
2154 pragma Inline
(Set_List4
);
2156 procedure Set_List5
(N
: Node_Id
; Val
: List_Id
);
2157 pragma Inline
(Set_List5
);
2159 procedure Set_List10
(N
: Node_Id
; Val
: List_Id
);
2160 pragma Inline
(Set_List10
);
2162 procedure Set_List14
(N
: Node_Id
; Val
: List_Id
);
2163 pragma Inline
(Set_List14
);
2165 procedure Set_List25
(N
: Node_Id
; Val
: List_Id
);
2166 pragma Inline
(Set_List25
);
2168 procedure Set_Elist1
(N
: Node_Id
; Val
: Elist_Id
);
2169 pragma Inline
(Set_Elist1
);
2171 procedure Set_Elist2
(N
: Node_Id
; Val
: Elist_Id
);
2172 pragma Inline
(Set_Elist2
);
2174 procedure Set_Elist3
(N
: Node_Id
; Val
: Elist_Id
);
2175 pragma Inline
(Set_Elist3
);
2177 procedure Set_Elist4
(N
: Node_Id
; Val
: Elist_Id
);
2178 pragma Inline
(Set_Elist4
);
2180 procedure Set_Elist8
(N
: Node_Id
; Val
: Elist_Id
);
2181 pragma Inline
(Set_Elist8
);
2183 procedure Set_Elist10
(N
: Node_Id
; Val
: Elist_Id
);
2184 pragma Inline
(Set_Elist10
);
2186 procedure Set_Elist13
(N
: Node_Id
; Val
: Elist_Id
);
2187 pragma Inline
(Set_Elist13
);
2189 procedure Set_Elist15
(N
: Node_Id
; Val
: Elist_Id
);
2190 pragma Inline
(Set_Elist15
);
2192 procedure Set_Elist16
(N
: Node_Id
; Val
: Elist_Id
);
2193 pragma Inline
(Set_Elist16
);
2195 procedure Set_Elist18
(N
: Node_Id
; Val
: Elist_Id
);
2196 pragma Inline
(Set_Elist18
);
2198 procedure Set_Elist21
(N
: Node_Id
; Val
: Elist_Id
);
2199 pragma Inline
(Set_Elist21
);
2201 procedure Set_Elist23
(N
: Node_Id
; Val
: Elist_Id
);
2202 pragma Inline
(Set_Elist23
);
2204 procedure Set_Elist25
(N
: Node_Id
; Val
: Elist_Id
);
2205 pragma Inline
(Set_Elist25
);
2207 procedure Set_Elist26
(N
: Node_Id
; Val
: Elist_Id
);
2208 pragma Inline
(Set_Elist26
);
2210 procedure Set_Name1
(N
: Node_Id
; Val
: Name_Id
);
2211 pragma Inline
(Set_Name1
);
2213 procedure Set_Name2
(N
: Node_Id
; Val
: Name_Id
);
2214 pragma Inline
(Set_Name2
);
2216 procedure Set_Str3
(N
: Node_Id
; Val
: String_Id
);
2217 pragma Inline
(Set_Str3
);
2219 procedure Set_Uint2
(N
: Node_Id
; Val
: Uint
);
2220 pragma Inline
(Set_Uint2
);
2222 procedure Set_Uint3
(N
: Node_Id
; Val
: Uint
);
2223 pragma Inline
(Set_Uint3
);
2225 procedure Set_Uint4
(N
: Node_Id
; Val
: Uint
);
2226 pragma Inline
(Set_Uint4
);
2228 procedure Set_Uint5
(N
: Node_Id
; Val
: Uint
);
2229 pragma Inline
(Set_Uint5
);
2231 procedure Set_Uint8
(N
: Node_Id
; Val
: Uint
);
2232 pragma Inline
(Set_Uint8
);
2234 procedure Set_Uint9
(N
: Node_Id
; Val
: Uint
);
2235 pragma Inline
(Set_Uint9
);
2237 procedure Set_Uint10
(N
: Node_Id
; Val
: Uint
);
2238 pragma Inline
(Set_Uint10
);
2240 procedure Set_Uint11
(N
: Node_Id
; Val
: Uint
);
2241 pragma Inline
(Set_Uint11
);
2243 procedure Set_Uint12
(N
: Node_Id
; Val
: Uint
);
2244 pragma Inline
(Set_Uint12
);
2246 procedure Set_Uint13
(N
: Node_Id
; Val
: Uint
);
2247 pragma Inline
(Set_Uint13
);
2249 procedure Set_Uint14
(N
: Node_Id
; Val
: Uint
);
2250 pragma Inline
(Set_Uint14
);
2252 procedure Set_Uint15
(N
: Node_Id
; Val
: Uint
);
2253 pragma Inline
(Set_Uint15
);
2255 procedure Set_Uint16
(N
: Node_Id
; Val
: Uint
);
2256 pragma Inline
(Set_Uint16
);
2258 procedure Set_Uint17
(N
: Node_Id
; Val
: Uint
);
2259 pragma Inline
(Set_Uint17
);
2261 procedure Set_Uint22
(N
: Node_Id
; Val
: Uint
);
2262 pragma Inline
(Set_Uint22
);
2264 procedure Set_Ureal3
(N
: Node_Id
; Val
: Ureal
);
2265 pragma Inline
(Set_Ureal3
);
2267 procedure Set_Ureal18
(N
: Node_Id
; Val
: Ureal
);
2268 pragma Inline
(Set_Ureal18
);
2270 procedure Set_Ureal21
(N
: Node_Id
; Val
: Ureal
);
2271 pragma Inline
(Set_Ureal21
);
2273 procedure Set_Flag4
(N
: Node_Id
; Val
: Boolean);
2274 pragma Inline
(Set_Flag4
);
2276 procedure Set_Flag5
(N
: Node_Id
; Val
: Boolean);
2277 pragma Inline
(Set_Flag5
);
2279 procedure Set_Flag6
(N
: Node_Id
; Val
: Boolean);
2280 pragma Inline
(Set_Flag6
);
2282 procedure Set_Flag7
(N
: Node_Id
; Val
: Boolean);
2283 pragma Inline
(Set_Flag7
);
2285 procedure Set_Flag8
(N
: Node_Id
; Val
: Boolean);
2286 pragma Inline
(Set_Flag8
);
2288 procedure Set_Flag9
(N
: Node_Id
; Val
: Boolean);
2289 pragma Inline
(Set_Flag9
);
2291 procedure Set_Flag10
(N
: Node_Id
; Val
: Boolean);
2292 pragma Inline
(Set_Flag10
);
2294 procedure Set_Flag11
(N
: Node_Id
; Val
: Boolean);
2295 pragma Inline
(Set_Flag11
);
2297 procedure Set_Flag12
(N
: Node_Id
; Val
: Boolean);
2298 pragma Inline
(Set_Flag12
);
2300 procedure Set_Flag13
(N
: Node_Id
; Val
: Boolean);
2301 pragma Inline
(Set_Flag13
);
2303 procedure Set_Flag14
(N
: Node_Id
; Val
: Boolean);
2304 pragma Inline
(Set_Flag14
);
2306 procedure Set_Flag15
(N
: Node_Id
; Val
: Boolean);
2307 pragma Inline
(Set_Flag15
);
2309 procedure Set_Flag16
(N
: Node_Id
; Val
: Boolean);
2310 pragma Inline
(Set_Flag16
);
2312 procedure Set_Flag17
(N
: Node_Id
; Val
: Boolean);
2313 pragma Inline
(Set_Flag17
);
2315 procedure Set_Flag18
(N
: Node_Id
; Val
: Boolean);
2316 pragma Inline
(Set_Flag18
);
2318 procedure Set_Flag19
(N
: Node_Id
; Val
: Boolean);
2319 pragma Inline
(Set_Flag19
);
2321 procedure Set_Flag20
(N
: Node_Id
; Val
: Boolean);
2322 pragma Inline
(Set_Flag20
);
2324 procedure Set_Flag21
(N
: Node_Id
; Val
: Boolean);
2325 pragma Inline
(Set_Flag21
);
2327 procedure Set_Flag22
(N
: Node_Id
; Val
: Boolean);
2328 pragma Inline
(Set_Flag22
);
2330 procedure Set_Flag23
(N
: Node_Id
; Val
: Boolean);
2331 pragma Inline
(Set_Flag23
);
2333 procedure Set_Flag24
(N
: Node_Id
; Val
: Boolean);
2334 pragma Inline
(Set_Flag24
);
2336 procedure Set_Flag25
(N
: Node_Id
; Val
: Boolean);
2337 pragma Inline
(Set_Flag25
);
2339 procedure Set_Flag26
(N
: Node_Id
; Val
: Boolean);
2340 pragma Inline
(Set_Flag26
);
2342 procedure Set_Flag27
(N
: Node_Id
; Val
: Boolean);
2343 pragma Inline
(Set_Flag27
);
2345 procedure Set_Flag28
(N
: Node_Id
; Val
: Boolean);
2346 pragma Inline
(Set_Flag28
);
2348 procedure Set_Flag29
(N
: Node_Id
; Val
: Boolean);
2349 pragma Inline
(Set_Flag29
);
2351 procedure Set_Flag30
(N
: Node_Id
; Val
: Boolean);
2352 pragma Inline
(Set_Flag30
);
2354 procedure Set_Flag31
(N
: Node_Id
; Val
: Boolean);
2355 pragma Inline
(Set_Flag31
);
2357 procedure Set_Flag32
(N
: Node_Id
; Val
: Boolean);
2358 pragma Inline
(Set_Flag32
);
2360 procedure Set_Flag33
(N
: Node_Id
; Val
: Boolean);
2361 pragma Inline
(Set_Flag33
);
2363 procedure Set_Flag34
(N
: Node_Id
; Val
: Boolean);
2364 pragma Inline
(Set_Flag34
);
2366 procedure Set_Flag35
(N
: Node_Id
; Val
: Boolean);
2367 pragma Inline
(Set_Flag35
);
2369 procedure Set_Flag36
(N
: Node_Id
; Val
: Boolean);
2370 pragma Inline
(Set_Flag36
);
2372 procedure Set_Flag37
(N
: Node_Id
; Val
: Boolean);
2373 pragma Inline
(Set_Flag37
);
2375 procedure Set_Flag38
(N
: Node_Id
; Val
: Boolean);
2376 pragma Inline
(Set_Flag38
);
2378 procedure Set_Flag39
(N
: Node_Id
; Val
: Boolean);
2379 pragma Inline
(Set_Flag39
);
2381 procedure Set_Flag40
(N
: Node_Id
; Val
: Boolean);
2382 pragma Inline
(Set_Flag40
);
2384 procedure Set_Flag41
(N
: Node_Id
; Val
: Boolean);
2385 pragma Inline
(Set_Flag41
);
2387 procedure Set_Flag42
(N
: Node_Id
; Val
: Boolean);
2388 pragma Inline
(Set_Flag42
);
2390 procedure Set_Flag43
(N
: Node_Id
; Val
: Boolean);
2391 pragma Inline
(Set_Flag43
);
2393 procedure Set_Flag44
(N
: Node_Id
; Val
: Boolean);
2394 pragma Inline
(Set_Flag44
);
2396 procedure Set_Flag45
(N
: Node_Id
; Val
: Boolean);
2397 pragma Inline
(Set_Flag45
);
2399 procedure Set_Flag46
(N
: Node_Id
; Val
: Boolean);
2400 pragma Inline
(Set_Flag46
);
2402 procedure Set_Flag47
(N
: Node_Id
; Val
: Boolean);
2403 pragma Inline
(Set_Flag47
);
2405 procedure Set_Flag48
(N
: Node_Id
; Val
: Boolean);
2406 pragma Inline
(Set_Flag48
);
2408 procedure Set_Flag49
(N
: Node_Id
; Val
: Boolean);
2409 pragma Inline
(Set_Flag49
);
2411 procedure Set_Flag50
(N
: Node_Id
; Val
: Boolean);
2412 pragma Inline
(Set_Flag50
);
2414 procedure Set_Flag51
(N
: Node_Id
; Val
: Boolean);
2415 pragma Inline
(Set_Flag51
);
2417 procedure Set_Flag52
(N
: Node_Id
; Val
: Boolean);
2418 pragma Inline
(Set_Flag52
);
2420 procedure Set_Flag53
(N
: Node_Id
; Val
: Boolean);
2421 pragma Inline
(Set_Flag53
);
2423 procedure Set_Flag54
(N
: Node_Id
; Val
: Boolean);
2424 pragma Inline
(Set_Flag54
);
2426 procedure Set_Flag55
(N
: Node_Id
; Val
: Boolean);
2427 pragma Inline
(Set_Flag55
);
2429 procedure Set_Flag56
(N
: Node_Id
; Val
: Boolean);
2430 pragma Inline
(Set_Flag56
);
2432 procedure Set_Flag57
(N
: Node_Id
; Val
: Boolean);
2433 pragma Inline
(Set_Flag57
);
2435 procedure Set_Flag58
(N
: Node_Id
; Val
: Boolean);
2436 pragma Inline
(Set_Flag58
);
2438 procedure Set_Flag59
(N
: Node_Id
; Val
: Boolean);
2439 pragma Inline
(Set_Flag59
);
2441 procedure Set_Flag60
(N
: Node_Id
; Val
: Boolean);
2442 pragma Inline
(Set_Flag60
);
2444 procedure Set_Flag61
(N
: Node_Id
; Val
: Boolean);
2445 pragma Inline
(Set_Flag61
);
2447 procedure Set_Flag62
(N
: Node_Id
; Val
: Boolean);
2448 pragma Inline
(Set_Flag62
);
2450 procedure Set_Flag63
(N
: Node_Id
; Val
: Boolean);
2451 pragma Inline
(Set_Flag63
);
2453 procedure Set_Flag64
(N
: Node_Id
; Val
: Boolean);
2454 pragma Inline
(Set_Flag64
);
2456 procedure Set_Flag65
(N
: Node_Id
; Val
: Boolean);
2457 pragma Inline
(Set_Flag65
);
2459 procedure Set_Flag66
(N
: Node_Id
; Val
: Boolean);
2460 pragma Inline
(Set_Flag66
);
2462 procedure Set_Flag67
(N
: Node_Id
; Val
: Boolean);
2463 pragma Inline
(Set_Flag67
);
2465 procedure Set_Flag68
(N
: Node_Id
; Val
: Boolean);
2466 pragma Inline
(Set_Flag68
);
2468 procedure Set_Flag69
(N
: Node_Id
; Val
: Boolean);
2469 pragma Inline
(Set_Flag69
);
2471 procedure Set_Flag70
(N
: Node_Id
; Val
: Boolean);
2472 pragma Inline
(Set_Flag70
);
2474 procedure Set_Flag71
(N
: Node_Id
; Val
: Boolean);
2475 pragma Inline
(Set_Flag71
);
2477 procedure Set_Flag72
(N
: Node_Id
; Val
: Boolean);
2478 pragma Inline
(Set_Flag72
);
2480 procedure Set_Flag73
(N
: Node_Id
; Val
: Boolean);
2481 pragma Inline
(Set_Flag73
);
2483 procedure Set_Flag74
(N
: Node_Id
; Val
: Boolean);
2484 pragma Inline
(Set_Flag74
);
2486 procedure Set_Flag75
(N
: Node_Id
; Val
: Boolean);
2487 pragma Inline
(Set_Flag75
);
2489 procedure Set_Flag76
(N
: Node_Id
; Val
: Boolean);
2490 pragma Inline
(Set_Flag76
);
2492 procedure Set_Flag77
(N
: Node_Id
; Val
: Boolean);
2493 pragma Inline
(Set_Flag77
);
2495 procedure Set_Flag78
(N
: Node_Id
; Val
: Boolean);
2496 pragma Inline
(Set_Flag78
);
2498 procedure Set_Flag79
(N
: Node_Id
; Val
: Boolean);
2499 pragma Inline
(Set_Flag79
);
2501 procedure Set_Flag80
(N
: Node_Id
; Val
: Boolean);
2502 pragma Inline
(Set_Flag80
);
2504 procedure Set_Flag81
(N
: Node_Id
; Val
: Boolean);
2505 pragma Inline
(Set_Flag81
);
2507 procedure Set_Flag82
(N
: Node_Id
; Val
: Boolean);
2508 pragma Inline
(Set_Flag82
);
2510 procedure Set_Flag83
(N
: Node_Id
; Val
: Boolean);
2511 pragma Inline
(Set_Flag83
);
2513 procedure Set_Flag84
(N
: Node_Id
; Val
: Boolean);
2514 pragma Inline
(Set_Flag84
);
2516 procedure Set_Flag85
(N
: Node_Id
; Val
: Boolean);
2517 pragma Inline
(Set_Flag85
);
2519 procedure Set_Flag86
(N
: Node_Id
; Val
: Boolean);
2520 pragma Inline
(Set_Flag86
);
2522 procedure Set_Flag87
(N
: Node_Id
; Val
: Boolean);
2523 pragma Inline
(Set_Flag87
);
2525 procedure Set_Flag88
(N
: Node_Id
; Val
: Boolean);
2526 pragma Inline
(Set_Flag88
);
2528 procedure Set_Flag89
(N
: Node_Id
; Val
: Boolean);
2529 pragma Inline
(Set_Flag89
);
2531 procedure Set_Flag90
(N
: Node_Id
; Val
: Boolean);
2532 pragma Inline
(Set_Flag90
);
2534 procedure Set_Flag91
(N
: Node_Id
; Val
: Boolean);
2535 pragma Inline
(Set_Flag91
);
2537 procedure Set_Flag92
(N
: Node_Id
; Val
: Boolean);
2538 pragma Inline
(Set_Flag92
);
2540 procedure Set_Flag93
(N
: Node_Id
; Val
: Boolean);
2541 pragma Inline
(Set_Flag93
);
2543 procedure Set_Flag94
(N
: Node_Id
; Val
: Boolean);
2544 pragma Inline
(Set_Flag94
);
2546 procedure Set_Flag95
(N
: Node_Id
; Val
: Boolean);
2547 pragma Inline
(Set_Flag95
);
2549 procedure Set_Flag96
(N
: Node_Id
; Val
: Boolean);
2550 pragma Inline
(Set_Flag96
);
2552 procedure Set_Flag97
(N
: Node_Id
; Val
: Boolean);
2553 pragma Inline
(Set_Flag97
);
2555 procedure Set_Flag98
(N
: Node_Id
; Val
: Boolean);
2556 pragma Inline
(Set_Flag98
);
2558 procedure Set_Flag99
(N
: Node_Id
; Val
: Boolean);
2559 pragma Inline
(Set_Flag99
);
2561 procedure Set_Flag100
(N
: Node_Id
; Val
: Boolean);
2562 pragma Inline
(Set_Flag100
);
2564 procedure Set_Flag101
(N
: Node_Id
; Val
: Boolean);
2565 pragma Inline
(Set_Flag101
);
2567 procedure Set_Flag102
(N
: Node_Id
; Val
: Boolean);
2568 pragma Inline
(Set_Flag102
);
2570 procedure Set_Flag103
(N
: Node_Id
; Val
: Boolean);
2571 pragma Inline
(Set_Flag103
);
2573 procedure Set_Flag104
(N
: Node_Id
; Val
: Boolean);
2574 pragma Inline
(Set_Flag104
);
2576 procedure Set_Flag105
(N
: Node_Id
; Val
: Boolean);
2577 pragma Inline
(Set_Flag105
);
2579 procedure Set_Flag106
(N
: Node_Id
; Val
: Boolean);
2580 pragma Inline
(Set_Flag106
);
2582 procedure Set_Flag107
(N
: Node_Id
; Val
: Boolean);
2583 pragma Inline
(Set_Flag107
);
2585 procedure Set_Flag108
(N
: Node_Id
; Val
: Boolean);
2586 pragma Inline
(Set_Flag108
);
2588 procedure Set_Flag109
(N
: Node_Id
; Val
: Boolean);
2589 pragma Inline
(Set_Flag109
);
2591 procedure Set_Flag110
(N
: Node_Id
; Val
: Boolean);
2592 pragma Inline
(Set_Flag110
);
2594 procedure Set_Flag111
(N
: Node_Id
; Val
: Boolean);
2595 pragma Inline
(Set_Flag111
);
2597 procedure Set_Flag112
(N
: Node_Id
; Val
: Boolean);
2598 pragma Inline
(Set_Flag112
);
2600 procedure Set_Flag113
(N
: Node_Id
; Val
: Boolean);
2601 pragma Inline
(Set_Flag113
);
2603 procedure Set_Flag114
(N
: Node_Id
; Val
: Boolean);
2604 pragma Inline
(Set_Flag114
);
2606 procedure Set_Flag115
(N
: Node_Id
; Val
: Boolean);
2607 pragma Inline
(Set_Flag115
);
2609 procedure Set_Flag116
(N
: Node_Id
; Val
: Boolean);
2610 pragma Inline
(Set_Flag116
);
2612 procedure Set_Flag117
(N
: Node_Id
; Val
: Boolean);
2613 pragma Inline
(Set_Flag117
);
2615 procedure Set_Flag118
(N
: Node_Id
; Val
: Boolean);
2616 pragma Inline
(Set_Flag118
);
2618 procedure Set_Flag119
(N
: Node_Id
; Val
: Boolean);
2619 pragma Inline
(Set_Flag119
);
2621 procedure Set_Flag120
(N
: Node_Id
; Val
: Boolean);
2622 pragma Inline
(Set_Flag120
);
2624 procedure Set_Flag121
(N
: Node_Id
; Val
: Boolean);
2625 pragma Inline
(Set_Flag121
);
2627 procedure Set_Flag122
(N
: Node_Id
; Val
: Boolean);
2628 pragma Inline
(Set_Flag122
);
2630 procedure Set_Flag123
(N
: Node_Id
; Val
: Boolean);
2631 pragma Inline
(Set_Flag123
);
2633 procedure Set_Flag124
(N
: Node_Id
; Val
: Boolean);
2634 pragma Inline
(Set_Flag124
);
2636 procedure Set_Flag125
(N
: Node_Id
; Val
: Boolean);
2637 pragma Inline
(Set_Flag125
);
2639 procedure Set_Flag126
(N
: Node_Id
; Val
: Boolean);
2640 pragma Inline
(Set_Flag126
);
2642 procedure Set_Flag127
(N
: Node_Id
; Val
: Boolean);
2643 pragma Inline
(Set_Flag127
);
2645 procedure Set_Flag128
(N
: Node_Id
; Val
: Boolean);
2646 pragma Inline
(Set_Flag128
);
2648 procedure Set_Flag129
(N
: Node_Id
; Val
: Boolean);
2649 pragma Inline
(Set_Flag129
);
2651 procedure Set_Flag130
(N
: Node_Id
; Val
: Boolean);
2652 pragma Inline
(Set_Flag130
);
2654 procedure Set_Flag131
(N
: Node_Id
; Val
: Boolean);
2655 pragma Inline
(Set_Flag131
);
2657 procedure Set_Flag132
(N
: Node_Id
; Val
: Boolean);
2658 pragma Inline
(Set_Flag132
);
2660 procedure Set_Flag133
(N
: Node_Id
; Val
: Boolean);
2661 pragma Inline
(Set_Flag133
);
2663 procedure Set_Flag134
(N
: Node_Id
; Val
: Boolean);
2664 pragma Inline
(Set_Flag134
);
2666 procedure Set_Flag135
(N
: Node_Id
; Val
: Boolean);
2667 pragma Inline
(Set_Flag135
);
2669 procedure Set_Flag136
(N
: Node_Id
; Val
: Boolean);
2670 pragma Inline
(Set_Flag136
);
2672 procedure Set_Flag137
(N
: Node_Id
; Val
: Boolean);
2673 pragma Inline
(Set_Flag137
);
2675 procedure Set_Flag138
(N
: Node_Id
; Val
: Boolean);
2676 pragma Inline
(Set_Flag138
);
2678 procedure Set_Flag139
(N
: Node_Id
; Val
: Boolean);
2679 pragma Inline
(Set_Flag139
);
2681 procedure Set_Flag140
(N
: Node_Id
; Val
: Boolean);
2682 pragma Inline
(Set_Flag140
);
2684 procedure Set_Flag141
(N
: Node_Id
; Val
: Boolean);
2685 pragma Inline
(Set_Flag141
);
2687 procedure Set_Flag142
(N
: Node_Id
; Val
: Boolean);
2688 pragma Inline
(Set_Flag142
);
2690 procedure Set_Flag143
(N
: Node_Id
; Val
: Boolean);
2691 pragma Inline
(Set_Flag143
);
2693 procedure Set_Flag144
(N
: Node_Id
; Val
: Boolean);
2694 pragma Inline
(Set_Flag144
);
2696 procedure Set_Flag145
(N
: Node_Id
; Val
: Boolean);
2697 pragma Inline
(Set_Flag145
);
2699 procedure Set_Flag146
(N
: Node_Id
; Val
: Boolean);
2700 pragma Inline
(Set_Flag146
);
2702 procedure Set_Flag147
(N
: Node_Id
; Val
: Boolean);
2703 pragma Inline
(Set_Flag147
);
2705 procedure Set_Flag148
(N
: Node_Id
; Val
: Boolean);
2706 pragma Inline
(Set_Flag148
);
2708 procedure Set_Flag149
(N
: Node_Id
; Val
: Boolean);
2709 pragma Inline
(Set_Flag149
);
2711 procedure Set_Flag150
(N
: Node_Id
; Val
: Boolean);
2712 pragma Inline
(Set_Flag150
);
2714 procedure Set_Flag151
(N
: Node_Id
; Val
: Boolean);
2715 pragma Inline
(Set_Flag151
);
2717 procedure Set_Flag152
(N
: Node_Id
; Val
: Boolean);
2718 pragma Inline
(Set_Flag152
);
2720 procedure Set_Flag153
(N
: Node_Id
; Val
: Boolean);
2721 pragma Inline
(Set_Flag153
);
2723 procedure Set_Flag154
(N
: Node_Id
; Val
: Boolean);
2724 pragma Inline
(Set_Flag154
);
2726 procedure Set_Flag155
(N
: Node_Id
; Val
: Boolean);
2727 pragma Inline
(Set_Flag155
);
2729 procedure Set_Flag156
(N
: Node_Id
; Val
: Boolean);
2730 pragma Inline
(Set_Flag156
);
2732 procedure Set_Flag157
(N
: Node_Id
; Val
: Boolean);
2733 pragma Inline
(Set_Flag157
);
2735 procedure Set_Flag158
(N
: Node_Id
; Val
: Boolean);
2736 pragma Inline
(Set_Flag158
);
2738 procedure Set_Flag159
(N
: Node_Id
; Val
: Boolean);
2739 pragma Inline
(Set_Flag159
);
2741 procedure Set_Flag160
(N
: Node_Id
; Val
: Boolean);
2742 pragma Inline
(Set_Flag160
);
2744 procedure Set_Flag161
(N
: Node_Id
; Val
: Boolean);
2745 pragma Inline
(Set_Flag161
);
2747 procedure Set_Flag162
(N
: Node_Id
; Val
: Boolean);
2748 pragma Inline
(Set_Flag162
);
2750 procedure Set_Flag163
(N
: Node_Id
; Val
: Boolean);
2751 pragma Inline
(Set_Flag163
);
2753 procedure Set_Flag164
(N
: Node_Id
; Val
: Boolean);
2754 pragma Inline
(Set_Flag164
);
2756 procedure Set_Flag165
(N
: Node_Id
; Val
: Boolean);
2757 pragma Inline
(Set_Flag165
);
2759 procedure Set_Flag166
(N
: Node_Id
; Val
: Boolean);
2760 pragma Inline
(Set_Flag166
);
2762 procedure Set_Flag167
(N
: Node_Id
; Val
: Boolean);
2763 pragma Inline
(Set_Flag167
);
2765 procedure Set_Flag168
(N
: Node_Id
; Val
: Boolean);
2766 pragma Inline
(Set_Flag168
);
2768 procedure Set_Flag169
(N
: Node_Id
; Val
: Boolean);
2769 pragma Inline
(Set_Flag169
);
2771 procedure Set_Flag170
(N
: Node_Id
; Val
: Boolean);
2772 pragma Inline
(Set_Flag170
);
2774 procedure Set_Flag171
(N
: Node_Id
; Val
: Boolean);
2775 pragma Inline
(Set_Flag171
);
2777 procedure Set_Flag172
(N
: Node_Id
; Val
: Boolean);
2778 pragma Inline
(Set_Flag172
);
2780 procedure Set_Flag173
(N
: Node_Id
; Val
: Boolean);
2781 pragma Inline
(Set_Flag173
);
2783 procedure Set_Flag174
(N
: Node_Id
; Val
: Boolean);
2784 pragma Inline
(Set_Flag174
);
2786 procedure Set_Flag175
(N
: Node_Id
; Val
: Boolean);
2787 pragma Inline
(Set_Flag175
);
2789 procedure Set_Flag176
(N
: Node_Id
; Val
: Boolean);
2790 pragma Inline
(Set_Flag176
);
2792 procedure Set_Flag177
(N
: Node_Id
; Val
: Boolean);
2793 pragma Inline
(Set_Flag177
);
2795 procedure Set_Flag178
(N
: Node_Id
; Val
: Boolean);
2796 pragma Inline
(Set_Flag178
);
2798 procedure Set_Flag179
(N
: Node_Id
; Val
: Boolean);
2799 pragma Inline
(Set_Flag179
);
2801 procedure Set_Flag180
(N
: Node_Id
; Val
: Boolean);
2802 pragma Inline
(Set_Flag180
);
2804 procedure Set_Flag181
(N
: Node_Id
; Val
: Boolean);
2805 pragma Inline
(Set_Flag181
);
2807 procedure Set_Flag182
(N
: Node_Id
; Val
: Boolean);
2808 pragma Inline
(Set_Flag182
);
2810 procedure Set_Flag183
(N
: Node_Id
; Val
: Boolean);
2811 pragma Inline
(Set_Flag183
);
2813 procedure Set_Flag184
(N
: Node_Id
; Val
: Boolean);
2814 pragma Inline
(Set_Flag184
);
2816 procedure Set_Flag185
(N
: Node_Id
; Val
: Boolean);
2817 pragma Inline
(Set_Flag185
);
2819 procedure Set_Flag186
(N
: Node_Id
; Val
: Boolean);
2820 pragma Inline
(Set_Flag186
);
2822 procedure Set_Flag187
(N
: Node_Id
; Val
: Boolean);
2823 pragma Inline
(Set_Flag187
);
2825 procedure Set_Flag188
(N
: Node_Id
; Val
: Boolean);
2826 pragma Inline
(Set_Flag188
);
2828 procedure Set_Flag189
(N
: Node_Id
; Val
: Boolean);
2829 pragma Inline
(Set_Flag189
);
2831 procedure Set_Flag190
(N
: Node_Id
; Val
: Boolean);
2832 pragma Inline
(Set_Flag190
);
2834 procedure Set_Flag191
(N
: Node_Id
; Val
: Boolean);
2835 pragma Inline
(Set_Flag191
);
2837 procedure Set_Flag192
(N
: Node_Id
; Val
: Boolean);
2838 pragma Inline
(Set_Flag192
);
2840 procedure Set_Flag193
(N
: Node_Id
; Val
: Boolean);
2841 pragma Inline
(Set_Flag193
);
2843 procedure Set_Flag194
(N
: Node_Id
; Val
: Boolean);
2844 pragma Inline
(Set_Flag194
);
2846 procedure Set_Flag195
(N
: Node_Id
; Val
: Boolean);
2847 pragma Inline
(Set_Flag195
);
2849 procedure Set_Flag196
(N
: Node_Id
; Val
: Boolean);
2850 pragma Inline
(Set_Flag196
);
2852 procedure Set_Flag197
(N
: Node_Id
; Val
: Boolean);
2853 pragma Inline
(Set_Flag197
);
2855 procedure Set_Flag198
(N
: Node_Id
; Val
: Boolean);
2856 pragma Inline
(Set_Flag198
);
2858 procedure Set_Flag199
(N
: Node_Id
; Val
: Boolean);
2859 pragma Inline
(Set_Flag199
);
2861 procedure Set_Flag200
(N
: Node_Id
; Val
: Boolean);
2862 pragma Inline
(Set_Flag200
);
2864 procedure Set_Flag201
(N
: Node_Id
; Val
: Boolean);
2865 pragma Inline
(Set_Flag201
);
2867 procedure Set_Flag202
(N
: Node_Id
; Val
: Boolean);
2868 pragma Inline
(Set_Flag202
);
2870 procedure Set_Flag203
(N
: Node_Id
; Val
: Boolean);
2871 pragma Inline
(Set_Flag203
);
2873 procedure Set_Flag204
(N
: Node_Id
; Val
: Boolean);
2874 pragma Inline
(Set_Flag204
);
2876 procedure Set_Flag205
(N
: Node_Id
; Val
: Boolean);
2877 pragma Inline
(Set_Flag205
);
2879 procedure Set_Flag206
(N
: Node_Id
; Val
: Boolean);
2880 pragma Inline
(Set_Flag206
);
2882 procedure Set_Flag207
(N
: Node_Id
; Val
: Boolean);
2883 pragma Inline
(Set_Flag207
);
2885 procedure Set_Flag208
(N
: Node_Id
; Val
: Boolean);
2886 pragma Inline
(Set_Flag208
);
2888 procedure Set_Flag209
(N
: Node_Id
; Val
: Boolean);
2889 pragma Inline
(Set_Flag209
);
2891 procedure Set_Flag210
(N
: Node_Id
; Val
: Boolean);
2892 pragma Inline
(Set_Flag210
);
2894 procedure Set_Flag211
(N
: Node_Id
; Val
: Boolean);
2895 pragma Inline
(Set_Flag211
);
2897 procedure Set_Flag212
(N
: Node_Id
; Val
: Boolean);
2898 pragma Inline
(Set_Flag212
);
2900 procedure Set_Flag213
(N
: Node_Id
; Val
: Boolean);
2901 pragma Inline
(Set_Flag213
);
2903 procedure Set_Flag214
(N
: Node_Id
; Val
: Boolean);
2904 pragma Inline
(Set_Flag214
);
2906 procedure Set_Flag215
(N
: Node_Id
; Val
: Boolean);
2907 pragma Inline
(Set_Flag215
);
2909 procedure Set_Flag216
(N
: Node_Id
; Val
: Boolean);
2910 pragma Inline
(Set_Flag216
);
2912 procedure Set_Flag217
(N
: Node_Id
; Val
: Boolean);
2913 pragma Inline
(Set_Flag217
);
2915 procedure Set_Flag218
(N
: Node_Id
; Val
: Boolean);
2916 pragma Inline
(Set_Flag218
);
2918 procedure Set_Flag219
(N
: Node_Id
; Val
: Boolean);
2919 pragma Inline
(Set_Flag219
);
2921 procedure Set_Flag220
(N
: Node_Id
; Val
: Boolean);
2922 pragma Inline
(Set_Flag220
);
2924 procedure Set_Flag221
(N
: Node_Id
; Val
: Boolean);
2925 pragma Inline
(Set_Flag221
);
2927 procedure Set_Flag222
(N
: Node_Id
; Val
: Boolean);
2928 pragma Inline
(Set_Flag222
);
2930 procedure Set_Flag223
(N
: Node_Id
; Val
: Boolean);
2931 pragma Inline
(Set_Flag223
);
2933 procedure Set_Flag224
(N
: Node_Id
; Val
: Boolean);
2934 pragma Inline
(Set_Flag224
);
2936 procedure Set_Flag225
(N
: Node_Id
; Val
: Boolean);
2937 pragma Inline
(Set_Flag225
);
2939 procedure Set_Flag226
(N
: Node_Id
; Val
: Boolean);
2940 pragma Inline
(Set_Flag226
);
2942 procedure Set_Flag227
(N
: Node_Id
; Val
: Boolean);
2943 pragma Inline
(Set_Flag227
);
2945 procedure Set_Flag228
(N
: Node_Id
; Val
: Boolean);
2946 pragma Inline
(Set_Flag228
);
2948 procedure Set_Flag229
(N
: Node_Id
; Val
: Boolean);
2949 pragma Inline
(Set_Flag229
);
2951 procedure Set_Flag230
(N
: Node_Id
; Val
: Boolean);
2952 pragma Inline
(Set_Flag230
);
2954 procedure Set_Flag231
(N
: Node_Id
; Val
: Boolean);
2955 pragma Inline
(Set_Flag231
);
2957 procedure Set_Flag232
(N
: Node_Id
; Val
: Boolean);
2958 pragma Inline
(Set_Flag232
);
2960 procedure Set_Flag233
(N
: Node_Id
; Val
: Boolean);
2961 pragma Inline
(Set_Flag233
);
2963 procedure Set_Flag234
(N
: Node_Id
; Val
: Boolean);
2964 pragma Inline
(Set_Flag234
);
2966 procedure Set_Flag235
(N
: Node_Id
; Val
: Boolean);
2967 pragma Inline
(Set_Flag235
);
2969 procedure Set_Flag236
(N
: Node_Id
; Val
: Boolean);
2970 pragma Inline
(Set_Flag236
);
2972 procedure Set_Flag237
(N
: Node_Id
; Val
: Boolean);
2973 pragma Inline
(Set_Flag237
);
2975 procedure Set_Flag238
(N
: Node_Id
; Val
: Boolean);
2976 pragma Inline
(Set_Flag238
);
2978 procedure Set_Flag239
(N
: Node_Id
; Val
: Boolean);
2979 pragma Inline
(Set_Flag239
);
2981 procedure Set_Flag240
(N
: Node_Id
; Val
: Boolean);
2982 pragma Inline
(Set_Flag240
);
2984 procedure Set_Flag241
(N
: Node_Id
; Val
: Boolean);
2985 pragma Inline
(Set_Flag241
);
2987 procedure Set_Flag242
(N
: Node_Id
; Val
: Boolean);
2988 pragma Inline
(Set_Flag242
);
2990 procedure Set_Flag243
(N
: Node_Id
; Val
: Boolean);
2991 pragma Inline
(Set_Flag243
);
2993 procedure Set_Flag244
(N
: Node_Id
; Val
: Boolean);
2994 pragma Inline
(Set_Flag244
);
2996 procedure Set_Flag245
(N
: Node_Id
; Val
: Boolean);
2997 pragma Inline
(Set_Flag245
);
2999 procedure Set_Flag246
(N
: Node_Id
; Val
: Boolean);
3000 pragma Inline
(Set_Flag246
);
3002 procedure Set_Flag247
(N
: Node_Id
; Val
: Boolean);
3003 pragma Inline
(Set_Flag247
);
3005 procedure Set_Flag248
(N
: Node_Id
; Val
: Boolean);
3006 pragma Inline
(Set_Flag248
);
3008 procedure Set_Flag249
(N
: Node_Id
; Val
: Boolean);
3009 pragma Inline
(Set_Flag249
);
3011 procedure Set_Flag250
(N
: Node_Id
; Val
: Boolean);
3012 pragma Inline
(Set_Flag250
);
3014 procedure Set_Flag251
(N
: Node_Id
; Val
: Boolean);
3015 pragma Inline
(Set_Flag251
);
3017 procedure Set_Flag252
(N
: Node_Id
; Val
: Boolean);
3018 pragma Inline
(Set_Flag252
);
3020 procedure Set_Flag253
(N
: Node_Id
; Val
: Boolean);
3021 pragma Inline
(Set_Flag253
);
3023 procedure Set_Flag254
(N
: Node_Id
; Val
: Boolean);
3024 pragma Inline
(Set_Flag254
);
3026 -- The following versions of Set_Noden also set the parent
3027 -- pointer of the referenced node if it is non_Empty
3029 procedure Set_Node1_With_Parent
(N
: Node_Id
; Val
: Node_Id
);
3030 pragma Inline
(Set_Node1_With_Parent
);
3032 procedure Set_Node2_With_Parent
(N
: Node_Id
; Val
: Node_Id
);
3033 pragma Inline
(Set_Node2_With_Parent
);
3035 procedure Set_Node3_With_Parent
(N
: Node_Id
; Val
: Node_Id
);
3036 pragma Inline
(Set_Node3_With_Parent
);
3038 procedure Set_Node4_With_Parent
(N
: Node_Id
; Val
: Node_Id
);
3039 pragma Inline
(Set_Node4_With_Parent
);
3041 procedure Set_Node5_With_Parent
(N
: Node_Id
; Val
: Node_Id
);
3042 pragma Inline
(Set_Node5_With_Parent
);
3044 -- The following versions of Set_Listn also set the parent pointer of
3045 -- the referenced node if it is non_Empty. The procedures for List6
3046 -- to List12 can only be applied to nodes which have an extension.
3048 procedure Set_List1_With_Parent
(N
: Node_Id
; Val
: List_Id
);
3049 pragma Inline
(Set_List1_With_Parent
);
3051 procedure Set_List2_With_Parent
(N
: Node_Id
; Val
: List_Id
);
3052 pragma Inline
(Set_List2_With_Parent
);
3054 procedure Set_List3_With_Parent
(N
: Node_Id
; Val
: List_Id
);
3055 pragma Inline
(Set_List3_With_Parent
);
3057 procedure Set_List4_With_Parent
(N
: Node_Id
; Val
: List_Id
);
3058 pragma Inline
(Set_List4_With_Parent
);
3060 procedure Set_List5_With_Parent
(N
: Node_Id
; Val
: List_Id
);
3061 pragma Inline
(Set_List5_With_Parent
);
3063 end Unchecked_Access
;
3065 -----------------------------
3066 -- Private Part Subpackage --
3067 -----------------------------
3069 -- The following package contains the definition of the data structure
3070 -- used by the implementation of the Atree package. Logically it really
3071 -- corresponds to the private part, hence the name. The reason that it
3072 -- is defined as a sub-package is to allow special access from clients
3073 -- that need to see the internals of the data structures.
3075 package Atree_Private_Part
is
3077 -------------------------
3078 -- Tree Representation --
3079 -------------------------
3081 -- The nodes of the tree are stored in a table (i.e. an array). In the
3082 -- case of extended nodes five consecutive components in the array are
3083 -- used. There are thus two formats for array components. One is used
3084 -- for non-extended nodes, and for the first component of extended
3085 -- nodes. The other is used for the extension parts (second, third,
3086 -- fourth and fifth components) of an extended node. A variant record
3087 -- structure is used to distinguish the two formats.
3089 type Node_Record
(Is_Extension
: Boolean := False) is record
3091 -- Logically, the only field in the common part is the above
3092 -- Is_Extension discriminant (a single bit). However, Gigi cannot
3093 -- yet handle such a structure, so we fill out the common part of
3094 -- the record with fields that are used in different ways for
3095 -- normal nodes and node extensions.
3097 Pflag1
, Pflag2
: Boolean;
3098 -- The Paren_Count field is represented using two boolean flags,
3099 -- where Pflag1 is worth 1, and Pflag2 is worth 2. This is done
3100 -- because we need to be easily able to reuse this field for
3101 -- extra flags in the extended node case.
3104 -- Flag used to indicate if node is a member of a list.
3105 -- This field is considered private to the Atree package.
3107 Has_Aspects
: Boolean;
3108 -- Flag used to indicate that a node has aspect specifications that
3109 -- are associated with the node. See Aspects package for details.
3111 Rewrite_Ins
: Boolean;
3112 -- Flag set by Mark_Rewrite_Insertion procedure.
3113 -- This field is considered private to the Atree package.
3116 -- Flag to indicate the node has been analyzed (and expanded)
3118 Comes_From_Source
: Boolean;
3119 -- Flag to indicate that node comes from the source program (i.e.
3120 -- was built by the parser or scanner, not the analyzer or expander).
3122 Error_Posted
: Boolean;
3123 -- Flag to indicate that an error message has been posted on the
3124 -- node (to avoid duplicate flags on the same node)
3141 -- The eighteen flags for a normal node
3143 -- The above fields are used as follows in components 2-5 of
3144 -- an extended node entry.
3146 -- In_List used as Flag19, Flag40, Flag129, Flag216
3147 -- Has_Aspects used as Flag20, Flag41, Flag130, Flag217
3148 -- Rewrite_Ins used as Flag21, Flag42, Flag131, Flag218
3149 -- Analyzed used as Flag22, Flag43, Flag132, Flag219
3150 -- Comes_From_Source used as Flag23, Flag44, Flag133, Flag220
3151 -- Error_Posted used as Flag24, Flag45, Flag134, Flag221
3152 -- Flag4 used as Flag25, Flag46, Flag135, Flag222
3153 -- Flag5 used as Flag26, Flag47, Flag136, Flag223
3154 -- Flag6 used as Flag27, Flag48, Flag137, Flag224
3155 -- Flag7 used as Flag28, Flag49, Flag138, Flag225
3156 -- Flag8 used as Flag29, Flag50, Flag139, Flag226
3157 -- Flag9 used as Flag30, Flag51, Flag140, Flag227
3158 -- Flag10 used as Flag31, Flag52, Flag141, Flag228
3159 -- Flag11 used as Flag32, Flag53, Flag142, Flag229
3160 -- Flag12 used as Flag33, Flag54, Flag143, Flag230
3161 -- Flag13 used as Flag34, Flag55, Flag144, Flag231
3162 -- Flag14 used as Flag35, Flag56, Flag145, Flag232
3163 -- Flag15 used as Flag36, Flag57, Flag146, Flag233
3164 -- Flag16 used as Flag37, Flag58, Flag147, Flag234
3165 -- Flag17 used as Flag38, Flag59, Flag148, Flag235
3166 -- Flag18 used as Flag39, Flag60, Flag149, Flag236
3167 -- Pflag1 used as Flag61, Flag62, Flag150, Flag237
3168 -- Pflag2 used as Flag63, Flag64, Flag151, Flag238
3171 -- For a non-extended node, or the initial section of an extended
3172 -- node, this field holds the Node_Kind value. For an extended node,
3173 -- The Nkind field is used as follows:
3175 -- Second entry: holds the Ekind field of the entity
3176 -- Third entry: holds 8 additional flags (Flag65-Flag72)
3177 -- Fourth entry: holds 8 additional flags (Flag239-246)
3178 -- Fifth entry: holds 8 additional flags (Flag247-254)
3180 -- Now finally (on an 32-bit boundary!) comes the variant part
3182 case Is_Extension
is
3184 -- Non-extended node, or first component of extended node
3189 -- Source location for this node
3192 -- This field is used either as the Parent pointer (if In_List
3193 -- is False), or to point to the list header (if In_List is
3194 -- True). This field is considered private and can be modified
3195 -- only by Atree or by Nlists.
3202 -- Five general use fields, which can contain Node_Id, List_Id,
3203 -- Elist_Id, String_Id, or Name_Id values depending on the
3204 -- values in Nkind and (for extended nodes), in Ekind. See
3205 -- packages Sinfo and Einfo for details of their use.
3207 -- Extension (second component) of extended node
3218 -- Seven additional general fields available only for entities
3219 -- See package Einfo for details of their use (which depends
3220 -- on the value in the Ekind field).
3222 -- In the third component, the extension format as described
3223 -- above is used to hold additional general fields and flags
3226 -- Field6-11 Holds Field13-Field18
3227 -- Field12 Holds Flag73-Flag96 and Convention
3229 -- In the fourth component, the extension format as described
3230 -- above is used to hold additional general fields and flags
3233 -- Field6-10 Holds Field19-Field23
3234 -- Field11 Holds Flag152-Flag183
3235 -- Field12 Holds Flag97-Flag128
3237 -- In the fifth component, the extension format as described
3238 -- above is used to hold additional general fields and flags
3241 -- Field6-11 Holds Field24-Field29
3242 -- Field12 Holds Flag184-Flag215
3247 pragma Pack
(Node_Record
);
3248 for Node_Record
'Size use 8*32;
3249 for Node_Record
'Alignment use 4;
3251 function E_To_N
is new Unchecked_Conversion
(Entity_Kind
, Node_Kind
);
3252 function N_To_E
is new Unchecked_Conversion
(Node_Kind
, Entity_Kind
);
3254 -- Default value used to initialize default nodes. Note that some of the
3255 -- fields get overwritten, and in particular, Nkind always gets reset.
3257 Default_Node
: Node_Record
:= (
3258 Is_Extension
=> False,
3262 Has_Aspects
=> False,
3263 Rewrite_Ins
=> False,
3265 Comes_From_Source
=> False,
3266 -- modified by Set_Comes_From_Source_Default
3267 Error_Posted
=> False,
3286 Nkind
=> N_Unused_At_Start
,
3288 Sloc
=> No_Location
,
3289 Link
=> Empty_List_Or_Node
,
3290 Field1
=> Empty_List_Or_Node
,
3291 Field2
=> Empty_List_Or_Node
,
3292 Field3
=> Empty_List_Or_Node
,
3293 Field4
=> Empty_List_Or_Node
,
3294 Field5
=> Empty_List_Or_Node
);
3296 -- Default value used to initialize node extensions (i.e. the second
3297 -- and third and fourth components of an extended node). Note we are
3298 -- cheating a bit here when it comes to Node12, which really holds
3299 -- flags an (for the third component), the convention. But it works
3300 -- because Empty, False, Convention_Ada, all happen to be all zero bits.
3302 Default_Node_Extension
: constant Node_Record
:= (
3303 Is_Extension
=> True,
3307 Has_Aspects
=> False,
3308 Rewrite_Ins
=> False,
3310 Comes_From_Source
=> False,
3311 Error_Posted
=> False,
3330 Nkind
=> E_To_N
(E_Void
),
3332 Field6
=> Empty_List_Or_Node
,
3333 Field7
=> Empty_List_Or_Node
,
3334 Field8
=> Empty_List_Or_Node
,
3335 Field9
=> Empty_List_Or_Node
,
3336 Field10
=> Empty_List_Or_Node
,
3337 Field11
=> Empty_List_Or_Node
,
3338 Field12
=> Empty_List_Or_Node
);
3340 -- The following defines the extendable array used for the nodes table
3341 -- Nodes with extensions use five consecutive entries in the array
3343 package Nodes
is new Table
.Table
(
3344 Table_Component_Type
=> Node_Record
,
3345 Table_Index_Type
=> Node_Id
'Base,
3346 Table_Low_Bound
=> First_Node_Id
,
3347 Table_Initial
=> Alloc
.Nodes_Initial
,
3348 Table_Increment
=> Alloc
.Nodes_Increment
,
3349 Table_Name
=> "Nodes");
3351 end Atree_Private_Part
;