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Diffstat (limited to 'gcc/ada/atree.ads')
| -rw-r--r-- | gcc/ada/atree.ads | 3877 |
1 files changed, 370 insertions, 3507 deletions
diff --git a/gcc/ada/atree.ads b/gcc/ada/atree.ads index f84ff45..6fb5aa6 100644 --- a/gcc/ada/atree.ads +++ b/gcc/ada/atree.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 1992-2020, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2021, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -23,211 +23,52 @@ -- -- ------------------------------------------------------------------------------ -with Alloc; -with Sinfo; use Sinfo; -with Einfo; use Einfo; -with Namet; use Namet; -with Types; use Types; -with Snames; use Snames; -with System; use System; -with Table; -with Uintp; use Uintp; -with Urealp; use Urealp; -with Unchecked_Conversion; - -package Atree is - --- This package defines the format of the tree used to represent the Ada --- program internally. Syntactic and semantic information is combined in --- this tree. There is no separate symbol table structure. +-- This package defines the low-level representation of the tree used to +-- represent the Ada program internally. Syntactic and semantic information +-- is combined in this tree. There is no separate symbol table structure. --- WARNING: There is a C version of this package. Any changes to this source --- file must be properly reflected in the C header file atree.h +-- WARNING: There is a C++ version of this package. Any changes to this source +-- file must be properly reflected in the C++ header file atree.h. -- Package Atree defines the basic structure of the tree and its nodes and -- provides the basic abstract interface for manipulating the tree. Two other -- packages use this interface to define the representation of Ada programs -- using this tree format. The package Sinfo defines the basic representation -- of the syntactic structure of the program, as output by the parser. The --- package Einfo defines the semantic information which is added to the tree --- nodes that represent declared entities (i.e. the information which might --- typically be described in a separate symbol table structure). +-- package Einfo defines the semantic information that is added to the tree +-- nodes that represent declared entities (i.e. the information that is +-- described in a separate symbol table structure in some other compilers). -- The front end of the compiler first parses the program and generates a -- tree that is simply a syntactic representation of the program in abstract -- syntax tree format. Subsequent processing in the front end traverses the -- tree, transforming it in various ways and adding semantic information. - ---------------------- - -- Size of Entities -- - ---------------------- +with Alloc; +with Sinfo.Nodes; use Sinfo.Nodes; +with Einfo.Entities; use Einfo.Entities; +with Types; use Types; +with System; use System; +with Table; +with Unchecked_Conversion; + +package Atree is - -- Currently entities are composed of 7 sequentially allocated 32-byte - -- nodes, considered as a single record. The following definition gives - -- the number of extension nodes. ????We plan to change this. - - Num_Extension_Nodes : Node_Id := 6; - -- This value is increased by one if debug flag -gnatd.N is set. This is - -- for testing performance impact of adding a new extension node. We make - -- this of type Node_Id for easy reference in loops using this value. - -- Print_Statistics can be used to display statistics on entities & nodes. - -- Measurements conducted for the 5->6 bump showed an increase from 1.81 to - -- 2.01 for the nodes/entities ratio and a 2% increase in compilation time - -- on average for the GCC-based compiler at -O0 on a 32-bit x86 host. - - procedure Print_Statistics; - pragma Export (Ada, Print_Statistics); - -- Print various statistics on the tables maintained by the package - - ---------------------------------------- - -- Definitions of Fields in Tree Node -- - ---------------------------------------- - - -- The representation of the tree is completely hidden, using a functional - -- interface for accessing and modifying the contents of nodes. Logically - -- a node contains a number of fields, much as though the nodes were - -- defined as a record type. The fields in a node are as follows: - - -- Nkind Indicates the kind of the node. This field is present - -- in all nodes. The type is Node_Kind, which is declared - -- in the package Sinfo. - - -- Sloc Location (Source_Ptr) of the corresponding token - -- in the Source buffer. The individual node definitions - -- show which token is referenced by this pointer. - - -- In_List A flag used to indicate if the node is a member - -- of a node list. - - -- Rewrite_Ins A flag set if a node is marked as a rewrite inserted - -- node as a result of a call to Mark_Rewrite_Insertion. - - -- Paren_Count A 2-bit count used in sub-expression nodes to indicate - -- the level of parentheses. The settings are 0,1,2 and - -- 3 for many. If the value is 3, then an auxiliary table - -- is used to indicate the real value. Set to zero for - -- non-subexpression nodes. - - -- Note: the required parentheses surrounding conditional - -- and quantified expressions count as a level of parens - -- for this purpose, so e.g. in X := (if A then B else C); - -- Paren_Count for the right side will be 1. - - -- Comes_From_Source - -- This flag is present in all nodes. It is set if the - -- node is built by the scanner or parser, and clear if - -- the node is built by the analyzer or expander. It - -- indicates that the node corresponds to a construct - -- that appears in the original source program. - - -- Analyzed This flag is present in all nodes. It is set when - -- a node is analyzed, and is used to avoid analyzing - -- the same node twice. Analysis includes expansion if - -- expansion is active, so in this case if the flag is - -- set it means the node has been analyzed and expanded. - - -- Error_Posted This flag is present in all nodes. It is set when - -- an error message is posted which is associated with - -- the flagged node. This is used to avoid posting more - -- than one message on the same node. - - -- Field1 - -- Field2 - -- Field3 - -- Field4 - -- Field5 Five fields holding Union_Id values - - -- ElistN Synonym for FieldN typed as Elist_Id (Empty = No_Elist) - -- ListN Synonym for FieldN typed as List_Id - -- NameN Synonym for FieldN typed as Name_Id - -- NodeN Synonym for FieldN typed as Node_Id - -- StrN Synonym for FieldN typed as String_Id - -- UintN Synonym for FieldN typed as Uint (Empty = Uint_0) - -- UrealN Synonym for FieldN typed as Ureal - - -- Note: in the case of ElistN and UintN fields, it is common that we - -- end up with a value of Union_Id'(0) as the default value. This value - -- is meaningless as a Uint or Elist_Id value. We have two choices here. - -- We could require that all Uint and Elist fields be initialized to an - -- appropriate value, but that's error prone, since it would be easy to - -- miss an initialization. So instead we have the retrieval functions - -- generate an appropriate default value (Uint_0 or No_Elist). Probably - -- it would be cleaner to generate No_Uint in the Uint case but we got - -- stuck with representing an "unset" size value as zero early on, and - -- it will take a bit of fiddling to change that ??? - - -- Note: the actual usage of FieldN (i.e. whether it contains a Elist_Id, - -- List_Id, Name_Id, Node_Id, String_Id, Uint or Ureal) depends on the - -- value in Nkind. Generally the access to this field is always via the - -- functional interface, so the field names ElistN, ListN, NameN, NodeN, - -- StrN, UintN and UrealN are used only in the bodies of the access - -- functions (i.e. in the bodies of Sinfo and Einfo). These access - -- functions contain debugging code that checks that the use is - -- consistent with Nkind and Ekind values. - - -- However, in specialized circumstances (examples are the circuit in - -- generic instantiation to copy trees, and in the tree dump routine), - -- it is useful to be able to do untyped traversals, and an internal - -- package in Atree allows for direct untyped accesses in such cases. - - -- Flag0 Nineteen Boolean flags (use depends on Nkind and - -- Flag1 Ekind, as described for FieldN). Again the access - -- Flag2 is usually via subprograms in Sinfo and Einfo which - -- Flag3 provide high-level synonyms for these flags, and - -- Flag4 contain debugging code that checks that the values - -- Flag5 in Nkind and Ekind are appropriate for the access. - -- Flag6 - -- Flag7 - -- Flag8 - -- Flag9 - -- Flag10 - -- Flag11 Note that Flag0-3 are stored separately in the Flags - -- Flag12 table, but that's a detail of the implementation which - -- Flag13 is entirely hidden by the functional interface. - -- Flag14 - -- Flag15 - -- Flag16 - -- Flag17 - -- Flag18 - - -- Link For a node, points to the Parent. For a list, points - -- to the list header. Note that in the latter case, a - -- client cannot modify the link field. This field is - -- private to the Atree package (but is also modified - -- by the Nlists package). - - -- The following additional fields are present in extended nodes used - -- for entities (Nkind in N_Entity). - - -- Ekind Entity type. This field indicates the type of the - -- entity, it is of type Entity_Kind which is defined - -- in package Einfo. - - -- Flag19 299 additional flags - -- ... - -- Flag317 - - -- Convention Entity convention (Convention_Id value) - - -- Field6 Additional Union_Id value stored in tree - - -- Node6 Synonym for Field6 typed as Node_Id - -- Elist6 Synonym for Field6 typed as Elist_Id (Empty = No_Elist) - -- Uint6 Synonym for Field6 typed as Uint (Empty = Uint_0) - - -- Similar definitions for Field7 to Field41 (and also Node7-Node41, - -- Elist7-Elist41, Uint7-Uint41, Ureal7-Ureal41). Note that not all - -- these functions are defined, only the ones that are actually used. + -- Access to node fields is generally done through the getters and setters + -- in packages Sinfo.Nodes and Einfo.Entities, which are automatically + -- generated (see Gen_IL.Gen). However, in specialized circumstances + -- (examples are the circuit in generic instantiation to copy trees, and in + -- the tree dump routine), it is useful to be able to do untyped + -- traversals, and an internal package in Atree allows for direct untyped + -- accesses in such cases. function Last_Node_Id return Node_Id; - pragma Inline (Last_Node_Id); -- Returns Id of last allocated node Id - function Nodes_Address return System.Address; - -- Return address of Nodes table (used in Back_End for Gigi call) - - function Flags_Address return System.Address; - -- Return address of Flags table (used in Back_End for Gigi call) + function Node_Offsets_Address return System.Address; + function Slots_Address return System.Address; + -- Address of Node_Offsets.Table and Slots.Table. Used in Back_End for Gigi + -- call. function Approx_Num_Nodes_And_Entities return Nat; -- This is an approximation to the number of nodes and entities allocated, @@ -237,19 +78,21 @@ package Atree is -- Use of Empty Node -- ----------------------- - -- The special Node_Id Empty is used to mark missing fields. Whenever the - -- syntax has an optional component, then the corresponding field will be - -- set to Empty if the component is missing. + -- The special Node_Id Empty is used to mark missing fields, similar to + -- "null" in Ada. Whenever the syntax has an optional component, then the + -- corresponding field will be set to Empty if the component is missing. -- Note: Empty is not used to describe an empty list. Instead in this -- case the node field contains a list which is empty, and these cases -- should be distinguished (essentially from a type point of view, Empty - -- is a Node, and is thus not a list). + -- is a Node, not a list). - -- Note: Empty does in fact correspond to an allocated node. Only the - -- Nkind field of this node may be referenced. It contains N_Empty, which + -- Note: Empty does in fact correspond to an allocated node. The Nkind + -- field of this node may be referenced. It contains N_Empty, which -- uniquely identifies the empty case. This allows the Nkind field to be - -- dereferenced before the check for Empty which is sometimes useful. + -- dereferenced before the check for Empty which is sometimes useful. We + -- also access certain other fields of Empty; see comments in + -- Gen_IL.Gen.Gen_Nodes. ----------------------- -- Use of Error Node -- @@ -263,19 +106,18 @@ package Atree is -- If an Error node is encountered, then you know that a previous -- illegality has been detected. The proper reaction should be to -- avoid posting related cascaded error messages, and to propagate - -- the error node if necessary. + -- the Error node if necessary. ------------------------ -- Current_Error_Node -- ------------------------ - -- The current error node is a global location indicating the current - -- node that is being processed for the purposes of placing a compiler + -- Current_Error_Node is a global variable indicating the current node + -- that is being processed for the purposes of placing a compiler -- abort message. This is not necessarily perfectly accurate, it is -- just a reasonably accurate best guess. It is used to output the -- source location in the abort message by Comperr, and also to - -- implement the d3 debugging flag. This is also used by Rtsfind - -- to generate error messages for high integrity mode. + -- implement the d3 debugging flag. -- There are two ways this gets set. During parsing, when new source -- nodes are being constructed by calls to New_Node and New_Entity, @@ -285,8 +127,11 @@ package Atree is -- Debug_A that mark the start and end of analysis/expansion of a -- node in the tree. - Current_Error_Node : Node_Id; - -- Node to place error messages + -- Current_Error_Node is also used for other purposes. See, for example, + -- Rtsfind. + + Current_Error_Node : Node_Id := Empty; + -- Node to place compiler abort messages ------------------ -- Error Counts -- @@ -347,77 +192,40 @@ package Atree is -- bail out, assuming that the anomaly was caused by a previously detected -- serious error (or configurable run time violation). This routine should -- be called in these cases, and will raise an exception if no such error - -- has been detected. This ensure that the anomaly is never allowed to go - -- unnoticed. - - ------------------------------- - -- Default Setting of Fields -- - ------------------------------- - - -- Nkind is set to N_Unused_At_Start - - -- Ekind is set to E_Void - - -- Sloc is always set, there is no default value - - -- Field1-5 fields are set to Empty - - -- Field6-41 fields in extended nodes are set to Empty - - -- Parent is set to Empty - - -- All Boolean flag fields are set to False - - -- Note: the value Empty is used in Field1-Field41 to indicate a null node. - -- The usage varies. The common uses are to indicate absence of an optional - -- clause or a completely unused Field1-35 field. - - ------------------------------------- - -- Use of Synonyms for Node Fields -- - ------------------------------------- - - -- A subpackage Atree.Unchecked_Access provides routines for reading and - -- writing the fields defined above (Field1-35, Node1-35, Flag0-317 etc). - -- These unchecked access routines can be used for untyped traversals. - -- In addition they are used in the implementations of the Sinfo and - -- Einfo packages. These packages both provide logical synonyms for - -- the generic fields, together with an appropriate set of access routines. - -- Normally access to information within tree nodes uses these synonyms, - -- providing a high level typed interface to the tree information. + -- has been detected. This ensures that the anomaly is never allowed to go + -- unnoticed in legal programs. -------------------------------------------------- -- Node Allocation and Modification Subprograms -- -------------------------------------------------- - -- Generally the parser builds the tree and then it is further decorated - -- (e.g. by setting the entity fields), but not fundamentally modified. - -- However, there are cases in which the tree must be restructured by - -- adding and rearranging nodes, as a result of disambiguating cases - -- which the parser could not parse correctly, and adding additional - -- semantic information (e.g. making constraint checks explicit). The - -- following subprograms are used for constructing the tree in the first - -- place, and then for subsequent modifications as required. + -- The following subprograms are used for constructing the tree in the + -- first place, and then for subsequent modifications as required. procedure Initialize; - -- Called at the start of compilation to initialize the allocation of the - -- node and list tables and make the entries for Empty and Error. + -- Called at the start of compilation to make the entries for Empty and + -- Error. procedure Lock; - -- Called before the back end is invoked to lock the nodes table - -- Also called after Unlock to relock??? + -- Called before the back end is invoked to lock the nodes table. + -- Also called after Unlock to relock. + + procedure Unlock; + -- Unlocks nodes table, in cases where the back end needs to modify it procedure Lock_Nodes; -- Called to lock node modifications when assertions are enabled; without -- assertions calling this subprogram has no effect. The initial state of -- the lock is unlocked. - procedure Unlock; - -- Unlocks nodes table, in cases where the back end needs to modify it - procedure Unlock_Nodes; - -- Called to unlock entity modifications when assertions are enabled; if + -- Called to unlock node modifications when assertions are enabled; if -- assertions are not enabled calling this subprogram has no effect. + function Is_Entity (N : Node_Or_Entity_Id) return Boolean; + pragma Inline (Is_Entity); + -- Returns True if N is an entity + function New_Node (New_Node_Kind : Node_Kind; New_Sloc : Source_Ptr) return Node_Id; @@ -461,20 +269,12 @@ package Atree is -- semantics in the reference manual. This procedure copies the setting -- of Comes_From_Source from OldN to NewN. - function Has_Extension (N : Node_Id) return Boolean; - pragma Inline (Has_Extension); - -- Returns True if the given node has an extension (i.e. was created by - -- a call to New_Entity rather than New_Node, and Nkind is in N_Entity) + procedure Change_Node (N : Node_Id; New_Kind : Node_Kind); + -- This procedure replaces the given node by setting its Nkind field to the + -- indicated value and resetting all other fields to their default values + -- except for certain fields that are preserved (see body for details). - procedure Change_Node (N : Node_Id; New_Node_Kind : Node_Kind); - -- This procedure replaces the given node by setting its Nkind field to - -- the indicated value and resetting all other fields to their default - -- values except for Sloc, which is unchanged, and the Parent pointer - -- and list links, which are also unchanged. All other information in - -- the original node is lost. The new node has an extension if the - -- original node had an extension. - - procedure Copy_Node (Source : Node_Id; Destination : Node_Id); + procedure Copy_Node (Source, Destination : Node_Or_Entity_Id); -- Copy the entire contents of the source node to the destination node. -- The contents of the source node is not affected. If the source node -- has an extension, then the destination must have an extension also. @@ -545,16 +345,8 @@ package Atree is -- semantic chains: Homonym and Next_Entity: the corresponding links must -- be adjusted by the caller, according to context. - function Extend_Node (Source : Node_Id) return Entity_Id; - -- This function returns a copy of its input node with an extension added. - -- The fields of the extension are set to Empty. Due to the way extensions - -- are handled (as four consecutive array elements), it may be necessary - -- to reallocate the node, so that the returned value is not the same as - -- the input value, but where possible the returned value will be the same - -- as the input value (i.e. the extension will occur in place). It is the - -- caller's responsibility to ensure that any pointers to the original node - -- are appropriately updated. This function is used only by Sinfo.CN to - -- change nodes into their corresponding entities. + procedure Extend_Node (Source : Node_Id); + -- This turns a node into an entity; it function is used only by Sinfo.CN. type Ignored_Ghost_Record_Proc is access procedure (N : Node_Or_Entity_Id); @@ -622,122 +414,36 @@ package Atree is -- The following functions return the contents of the indicated field of -- the node referenced by the argument, which is a Node_Id. - function Analyzed (N : Node_Id) return Boolean; - pragma Inline (Analyzed); - - function Check_Actuals (N : Node_Id) return Boolean; - pragma Inline (Check_Actuals); - - function Comes_From_Source (N : Node_Id) return Boolean; - pragma Inline (Comes_From_Source); - - function Error_Posted (N : Node_Id) return Boolean; - pragma Inline (Error_Posted); - - function Has_Aspects (N : Node_Id) return Boolean; - pragma Inline (Has_Aspects); - - function Is_Ignored_Ghost_Node (N : Node_Id) return Boolean; - pragma Inline (Is_Ignored_Ghost_Node); - - function Nkind (N : Node_Id) return Node_Kind; - pragma Inline (Nkind); - - function No (N : Node_Id) return Boolean; + function No (N : Node_Id) return Boolean; pragma Inline (No); -- Tests given Id for equality with the Empty node. This allows notations -- like "if No (Variant_Part)" as opposed to "if Variant_Part = Empty". - function Parent (N : Node_Id) return Node_Id; + function Parent (N : Node_Or_Entity_Id) return Node_Or_Entity_Id; pragma Inline (Parent); -- Returns the parent of a node if the node is not a list member, or else -- the parent of the list containing the node if the node is a list member. - function Paren_Count (N : Node_Id) return Nat; + function Paren_Count (N : Node_Id) return Nat; pragma Inline (Paren_Count); + -- Number of parentheses that surround an expression - function Present (N : Node_Id) return Boolean; + function Present (N : Node_Id) return Boolean; pragma Inline (Present); -- Tests given Id for inequality with the Empty node. This allows notations -- like "if Present (Statement)" as opposed to "if Statement /= Empty". - function Sloc (N : Node_Id) return Source_Ptr; - pragma Inline (Sloc); - - ----------------------------- - -- Entity Access Functions -- - ----------------------------- - - -- The following functions apply only to Entity_Id values, i.e. - -- to extended nodes. - - function Ekind (E : Entity_Id) return Entity_Kind; - pragma Inline (Ekind); - - function Convention (E : Entity_Id) return Convention_Id; - pragma Inline (Convention); - - ---------------------------- - -- Node Update Procedures -- - ---------------------------- - - -- The following functions set a specified field in the node whose Id is - -- passed as the first argument. The second parameter is the new value - -- to be set in the specified field. Note that Set_Nkind is in the next - -- section, since its use is restricted. - - procedure Set_Analyzed (N : Node_Id; Val : Boolean := True); - pragma Inline (Set_Analyzed); - - procedure Set_Check_Actuals (N : Node_Id; Val : Boolean := True); - pragma Inline (Set_Check_Actuals); - - procedure Set_Comes_From_Source (N : Node_Id; Val : Boolean); - pragma Inline (Set_Comes_From_Source); - -- Note that this routine is very rarely used, since usually the default - -- mechanism provided sets the right value, but in some unusual cases, the - -- value needs to be reset (e.g. when a source node is copied, and the copy - -- must not have Comes_From_Source set). - - procedure Set_Error_Posted (N : Node_Id; Val : Boolean := True); - pragma Inline (Set_Error_Posted); - - procedure Set_Has_Aspects (N : Node_Id; Val : Boolean := True); - pragma Inline (Set_Has_Aspects); - - procedure Set_Is_Ignored_Ghost_Node (N : Node_Id; Val : Boolean := True); - pragma Inline (Set_Is_Ignored_Ghost_Node); - - procedure Set_Original_Node (N : Node_Id; Val : Node_Id); + procedure Set_Original_Node (N : Node_Id; Val : Node_Id); pragma Inline (Set_Original_Node); -- Note that this routine is used only in very peculiar cases. In normal -- cases, the Original_Node link is set by calls to Rewrite. - procedure Set_Parent (N : Node_Id; Val : Node_Id); + procedure Set_Parent (N : Node_Or_Entity_Id; Val : Node_Or_Entity_Id); pragma Inline (Set_Parent); - procedure Set_Paren_Count (N : Node_Id; Val : Nat); + procedure Set_Paren_Count (N : Node_Id; Val : Nat); pragma Inline (Set_Paren_Count); - procedure Set_Sloc (N : Node_Id; Val : Source_Ptr); - pragma Inline (Set_Sloc); - - ------------------------------ - -- Entity Update Procedures -- - ------------------------------ - - -- The following procedures apply only to Entity_Id values, i.e. - -- to extended nodes. - - procedure Basic_Set_Convention (E : Entity_Id; Val : Convention_Id); - pragma Inline (Basic_Set_Convention); - -- Clients should use Sem_Util.Set_Convention rather than calling this - -- routine directly, as Set_Convention also deals with the special - -- processing required for access types. - - procedure Set_Ekind (E : Entity_Id; Val : Entity_Kind); - pragma Inline (Set_Ekind); - --------------------------- -- Tree Rewrite Routines -- --------------------------- @@ -806,17 +512,15 @@ package Atree is -- original node, i.e. the old contents of Old_Node. procedure Replace (Old_Node, New_Node : Node_Id); - -- This is similar to Rewrite, except that the old value of Old_Node is - -- not saved, and the New_Node is deleted after the replace, since it - -- is assumed that it can no longer be legitimately needed. The flag + -- This is similar to Rewrite, except that the old value of Old_Node + -- is not saved. New_Node should not be used after Replace. The flag -- Is_Rewrite_Substitution will be False for the resulting node, unless -- it was already true on entry, and Original_Node will not return the - -- original contents of the Old_Node, but rather the New_Node value (unless - -- Old_Node had already been rewritten using Rewrite). Replace also - -- preserves the setting of Comes_From_Source. + -- original contents of the Old_Node, but rather the New_Node value. + -- Replace also preserves the setting of Comes_From_Source. -- - -- Note, New_Node may not contain references to Old_Node, for example as - -- descendants, since the rewrite would make such references invalid. If + -- Note that New_Node must not contain references to Old_Node, for example + -- as descendants, since the rewrite would make such references invalid. If -- New_Node does need to reference Old_Node, then these references should -- be to a relocated copy of Old_Node (see Relocate_Node procedure). -- @@ -839,2804 +543,76 @@ package Atree is -- -- Note: Parents are not preserved in original tree nodes that are -- retrieved in this way (i.e. their children may have children whose - -- pointers which reference some other node). This needs more details??? + -- Parent pointers reference some other node). -- -- Note: there is no direct mechanism for deleting an original node (in -- a manner that can be reversed later). One possible approach is to use -- Rewrite to substitute a null statement for the node to be deleted. - ----------------------------------- - -- Generic Field Access Routines -- - ----------------------------------- - - -- This subpackage provides the functions for accessing and procedures for - -- setting fields that are normally referenced by wrapper subprograms (e.g. - -- logical synonyms defined in packages Sinfo and Einfo, or specialized - -- routines such as Rewrite (for Original_Node), or the node creation - -- routines (for Set_Nkind). The implementations of these wrapper - -- subprograms use the package Atree.Unchecked_Access as do various - -- special case accesses where no wrapper applies. Documentation is always - -- required for such a special case access explaining why it is needed. - - package Unchecked_Access is - - -- Functions to allow interpretation of Union_Id values as Uint and - -- Ureal values. - - function To_Union is new Unchecked_Conversion (Uint, Union_Id); - function To_Union is new Unchecked_Conversion (Ureal, Union_Id); - - function From_Union is new Unchecked_Conversion (Union_Id, Uint); - function From_Union is new Unchecked_Conversion (Union_Id, Ureal); - - -- Functions to fetch contents of indicated field. It is an error to - -- attempt to read the value of a field which is not present. - - function Field1 (N : Node_Id) return Union_Id; - pragma Inline (Field1); - - function Field2 (N : Node_Id) return Union_Id; - pragma Inline (Field2); - - function Field3 (N : Node_Id) return Union_Id; - pragma Inline (Field3); - - function Field4 (N : Node_Id) return Union_Id; - pragma Inline (Field4); - - function Field5 (N : Node_Id) return Union_Id; - pragma Inline (Field5); - - function Field6 (N : Node_Id) return Union_Id; - pragma Inline (Field6); - - function Field7 (N : Node_Id) return Union_Id; - pragma Inline (Field7); - - function Field8 (N : Node_Id) return Union_Id; - pragma Inline (Field8); - - function Field9 (N : Node_Id) return Union_Id; - pragma Inline (Field9); - - function Field10 (N : Node_Id) return Union_Id; - pragma Inline (Field10); - - function Field11 (N : Node_Id) return Union_Id; - pragma Inline (Field11); - - function Field12 (N : Node_Id) return Union_Id; - pragma Inline (Field12); - - function Field13 (N : Node_Id) return Union_Id; - pragma Inline (Field13); - - function Field14 (N : Node_Id) return Union_Id; - pragma Inline (Field14); - - function Field15 (N : Node_Id) return Union_Id; - pragma Inline (Field15); - - function Field16 (N : Node_Id) return Union_Id; - pragma Inline (Field16); - - function Field17 (N : Node_Id) return Union_Id; - pragma Inline (Field17); - - function Field18 (N : Node_Id) return Union_Id; - pragma Inline (Field18); - - function Field19 (N : Node_Id) return Union_Id; - pragma Inline (Field19); - - function Field20 (N : Node_Id) return Union_Id; - pragma Inline (Field20); - - function Field21 (N : Node_Id) return Union_Id; - pragma Inline (Field21); - - function Field22 (N : Node_Id) return Union_Id; - pragma Inline (Field22); - - function Field23 (N : Node_Id) return Union_Id; - pragma Inline (Field23); - - function Field24 (N : Node_Id) return Union_Id; - pragma Inline (Field24); - - function Field25 (N : Node_Id) return Union_Id; - pragma Inline (Field25); - - function Field26 (N : Node_Id) return Union_Id; - pragma Inline (Field26); - - function Field27 (N : Node_Id) return Union_Id; - pragma Inline (Field27); - - function Field28 (N : Node_Id) return Union_Id; - pragma Inline (Field28); - - function Field29 (N : Node_Id) return Union_Id; - pragma Inline (Field29); - - function Field30 (N : Node_Id) return Union_Id; - pragma Inline (Field30); - - function Field31 (N : Node_Id) return Union_Id; - pragma Inline (Field31); - - function Field32 (N : Node_Id) return Union_Id; - pragma Inline (Field32); - - function Field33 (N : Node_Id) return Union_Id; - pragma Inline (Field33); - - function Field34 (N : Node_Id) return Union_Id; - pragma Inline (Field34); - - function Field35 (N : Node_Id) return Union_Id; - pragma Inline (Field35); - - function Field36 (N : Node_Id) return Union_Id; - pragma Inline (Field36); - - function Field37 (N : Node_Id) return Union_Id; - pragma Inline (Field37); - - function Field38 (N : Node_Id) return Union_Id; - pragma Inline (Field38); - - function Field39 (N : Node_Id) return Union_Id; - pragma Inline (Field39); - - function Field40 (N : Node_Id) return Union_Id; - pragma Inline (Field40); - - function Field41 (N : Node_Id) return Union_Id; - pragma Inline (Field41); - - function Node1 (N : Node_Id) return Node_Id; - pragma Inline (Node1); - - function Node2 (N : Node_Id) return Node_Id; - pragma Inline (Node2); - - function Node3 (N : Node_Id) return Node_Id; - pragma Inline (Node3); - - function Node4 (N : Node_Id) return Node_Id; - pragma Inline (Node4); - - function Node5 (N : Node_Id) return Node_Id; - pragma Inline (Node5); - - function Node6 (N : Node_Id) return Node_Id; - pragma Inline (Node6); - - function Node7 (N : Node_Id) return Node_Id; - pragma Inline (Node7); - - function Node8 (N : Node_Id) return Node_Id; - pragma Inline (Node8); - - function Node9 (N : Node_Id) return Node_Id; - pragma Inline (Node9); - - function Node10 (N : Node_Id) return Node_Id; - pragma Inline (Node10); - - function Node11 (N : Node_Id) return Node_Id; - pragma Inline (Node11); - - function Node12 (N : Node_Id) return Node_Id; - pragma Inline (Node12); - - function Node13 (N : Node_Id) return Node_Id; - pragma Inline (Node13); - - function Node14 (N : Node_Id) return Node_Id; - pragma Inline (Node14); - - function Node15 (N : Node_Id) return Node_Id; - pragma Inline (Node15); - - function Node16 (N : Node_Id) return Node_Id; - pragma Inline (Node16); - - function Node17 (N : Node_Id) return Node_Id; - pragma Inline (Node17); - - function Node18 (N : Node_Id) return Node_Id; - pragma Inline (Node18); - - function Node19 (N : Node_Id) return Node_Id; - pragma Inline (Node19); - - function Node20 (N : Node_Id) return Node_Id; - pragma Inline (Node20); - - function Node21 (N : Node_Id) return Node_Id; - pragma Inline (Node21); - - function Node22 (N : Node_Id) return Node_Id; - pragma Inline (Node22); - - function Node23 (N : Node_Id) return Node_Id; - pragma Inline (Node23); - - function Node24 (N : Node_Id) return Node_Id; - pragma Inline (Node24); - - function Node25 (N : Node_Id) return Node_Id; - pragma Inline (Node25); - - function Node26 (N : Node_Id) return Node_Id; - pragma Inline (Node26); - - function Node27 (N : Node_Id) return Node_Id; - pragma Inline (Node27); - - function Node28 (N : Node_Id) return Node_Id; - pragma Inline (Node28); - - function Node29 (N : Node_Id) return Node_Id; - pragma Inline (Node29); - - function Node30 (N : Node_Id) return Node_Id; - pragma Inline (Node30); - - function Node31 (N : Node_Id) return Node_Id; - pragma Inline (Node31); - - function Node32 (N : Node_Id) return Node_Id; - pragma Inline (Node32); - - function Node33 (N : Node_Id) return Node_Id; - pragma Inline (Node33); - - function Node34 (N : Node_Id) return Node_Id; - pragma Inline (Node34); - - function Node35 (N : Node_Id) return Node_Id; - pragma Inline (Node35); - - function Node36 (N : Node_Id) return Node_Id; - pragma Inline (Node36); - - function Node37 (N : Node_Id) return Node_Id; - pragma Inline (Node37); - - function Node38 (N : Node_Id) return Node_Id; - pragma Inline (Node38); - - function Node39 (N : Node_Id) return Node_Id; - pragma Inline (Node39); - - function Node40 (N : Node_Id) return Node_Id; - pragma Inline (Node40); - - function Node41 (N : Node_Id) return Node_Id; - pragma Inline (Node41); - - function List1 (N : Node_Id) return List_Id; - pragma Inline (List1); - - function List2 (N : Node_Id) return List_Id; - pragma Inline (List2); - - function List3 (N : Node_Id) return List_Id; - pragma Inline (List3); - - function List4 (N : Node_Id) return List_Id; - pragma Inline (List4); - - function List5 (N : Node_Id) return List_Id; - pragma Inline (List5); - - function List10 (N : Node_Id) return List_Id; - pragma Inline (List10); - - function List14 (N : Node_Id) return List_Id; - pragma Inline (List14); - - function List25 (N : Node_Id) return List_Id; - pragma Inline (List25); - - function List38 (N : Node_Id) return List_Id; - pragma Inline (List38); - - function List39 (N : Node_Id) return List_Id; - pragma Inline (List39); - - function Elist1 (N : Node_Id) return Elist_Id; - pragma Inline (Elist1); - - function Elist2 (N : Node_Id) return Elist_Id; - pragma Inline (Elist2); - - function Elist3 (N : Node_Id) return Elist_Id; - pragma Inline (Elist3); - - function Elist4 (N : Node_Id) return Elist_Id; - pragma Inline (Elist4); - - function Elist5 (N : Node_Id) return Elist_Id; - pragma Inline (Elist5); - - function Elist8 (N : Node_Id) return Elist_Id; - pragma Inline (Elist8); - - function Elist9 (N : Node_Id) return Elist_Id; - pragma Inline (Elist9); - - function Elist10 (N : Node_Id) return Elist_Id; - pragma Inline (Elist10); - - function Elist11 (N : Node_Id) return Elist_Id; - pragma Inline (Elist11); - - function Elist13 (N : Node_Id) return Elist_Id; - pragma Inline (Elist13); - - function Elist15 (N : Node_Id) return Elist_Id; - pragma Inline (Elist15); - - function Elist16 (N : Node_Id) return Elist_Id; - pragma Inline (Elist16); - - function Elist18 (N : Node_Id) return Elist_Id; - pragma Inline (Elist18); - - function Elist21 (N : Node_Id) return Elist_Id; - pragma Inline (Elist21); - - function Elist23 (N : Node_Id) return Elist_Id; - pragma Inline (Elist23); - - function Elist24 (N : Node_Id) return Elist_Id; - pragma Inline (Elist24); - - function Elist25 (N : Node_Id) return Elist_Id; - pragma Inline (Elist25); - - function Elist26 (N : Node_Id) return Elist_Id; - pragma Inline (Elist26); - - function Elist29 (N : Node_Id) return Elist_Id; - pragma Inline (Elist29); - - function Elist30 (N : Node_Id) return Elist_Id; - pragma Inline (Elist30); - - function Elist36 (N : Node_Id) return Elist_Id; - pragma Inline (Elist36); - - function Name1 (N : Node_Id) return Name_Id; - pragma Inline (Name1); - - function Name2 (N : Node_Id) return Name_Id; - pragma Inline (Name2); - - function Str3 (N : Node_Id) return String_Id; - pragma Inline (Str3); - - -- Note: the following Uintnn functions have a special test for the - -- Field value being Empty. If an Empty value is found then Uint_0 is - -- returned. This avoids the rather tricky requirement of initializing - -- all Uint fields in nodes and entities. - - function Uint2 (N : Node_Id) return Uint; - pragma Inline (Uint2); - - function Uint3 (N : Node_Id) return Uint; - pragma Inline (Uint3); - - function Uint4 (N : Node_Id) return Uint; - pragma Inline (Uint4); - - function Uint5 (N : Node_Id) return Uint; - pragma Inline (Uint5); - - function Uint8 (N : Node_Id) return Uint; - pragma Inline (Uint8); - - function Uint9 (N : Node_Id) return Uint; - pragma Inline (Uint9); - - function Uint10 (N : Node_Id) return Uint; - pragma Inline (Uint10); - - function Uint11 (N : Node_Id) return Uint; - pragma Inline (Uint11); - - function Uint12 (N : Node_Id) return Uint; - pragma Inline (Uint12); - - function Uint13 (N : Node_Id) return Uint; - pragma Inline (Uint13); - - function Uint14 (N : Node_Id) return Uint; - pragma Inline (Uint14); - - function Uint15 (N : Node_Id) return Uint; - pragma Inline (Uint15); - - function Uint16 (N : Node_Id) return Uint; - pragma Inline (Uint16); - - function Uint17 (N : Node_Id) return Uint; - pragma Inline (Uint17); - - function Uint22 (N : Node_Id) return Uint; - pragma Inline (Uint22); - - function Uint24 (N : Node_Id) return Uint; - pragma Inline (Uint24); - - function Ureal3 (N : Node_Id) return Ureal; - pragma Inline (Ureal3); - - function Ureal18 (N : Node_Id) return Ureal; - pragma Inline (Ureal18); - - function Ureal21 (N : Node_Id) return Ureal; - pragma Inline (Ureal21); - - function Flag0 (N : Node_Id) return Boolean; - pragma Inline (Flag0); - - function Flag1 (N : Node_Id) return Boolean; - pragma Inline (Flag1); - - function Flag2 (N : Node_Id) return Boolean; - pragma Inline (Flag2); - - function Flag3 (N : Node_Id) return Boolean; - pragma Inline (Flag3); - - function Flag4 (N : Node_Id) return Boolean; - pragma Inline (Flag4); - - function Flag5 (N : Node_Id) return Boolean; - pragma Inline (Flag5); - - function Flag6 (N : Node_Id) return Boolean; - pragma Inline (Flag6); - - function Flag7 (N : Node_Id) return Boolean; - pragma Inline (Flag7); - - function Flag8 (N : Node_Id) return Boolean; - pragma Inline (Flag8); - - function Flag9 (N : Node_Id) return Boolean; - pragma Inline (Flag9); - - function Flag10 (N : Node_Id) return Boolean; - pragma Inline (Flag10); - - function Flag11 (N : Node_Id) return Boolean; - pragma Inline (Flag11); - - function Flag12 (N : Node_Id) return Boolean; - pragma Inline (Flag12); - - function Flag13 (N : Node_Id) return Boolean; - pragma Inline (Flag13); - - function Flag14 (N : Node_Id) return Boolean; - pragma Inline (Flag14); - - function Flag15 (N : Node_Id) return Boolean; - pragma Inline (Flag15); - - function Flag16 (N : Node_Id) return Boolean; - pragma Inline (Flag16); - - function Flag17 (N : Node_Id) return Boolean; - pragma Inline (Flag17); - - function Flag18 (N : Node_Id) return Boolean; - pragma Inline (Flag18); - - function Flag19 (N : Node_Id) return Boolean; - pragma Inline (Flag19); - - function Flag20 (N : Node_Id) return Boolean; - pragma Inline (Flag20); - - function Flag21 (N : Node_Id) return Boolean; - pragma Inline (Flag21); - - function Flag22 (N : Node_Id) return Boolean; - pragma Inline (Flag22); - - function Flag23 (N : Node_Id) return Boolean; - pragma Inline (Flag23); - - function Flag24 (N : Node_Id) return Boolean; - pragma Inline (Flag24); - - function Flag25 (N : Node_Id) return Boolean; - pragma Inline (Flag25); - - function Flag26 (N : Node_Id) return Boolean; - pragma Inline (Flag26); - - function Flag27 (N : Node_Id) return Boolean; - pragma Inline (Flag27); - - function Flag28 (N : Node_Id) return Boolean; - pragma Inline (Flag28); - - function Flag29 (N : Node_Id) return Boolean; - pragma Inline (Flag29); - - function Flag30 (N : Node_Id) return Boolean; - pragma Inline (Flag30); - - function Flag31 (N : Node_Id) return Boolean; - pragma Inline (Flag31); - - function Flag32 (N : Node_Id) return Boolean; - pragma Inline (Flag32); - - function Flag33 (N : Node_Id) return Boolean; - pragma Inline (Flag33); - - function Flag34 (N : Node_Id) return Boolean; - pragma Inline (Flag34); - - function Flag35 (N : Node_Id) return Boolean; - pragma Inline (Flag35); - - function Flag36 (N : Node_Id) return Boolean; - pragma Inline (Flag36); - - function Flag37 (N : Node_Id) return Boolean; - pragma Inline (Flag37); - - function Flag38 (N : Node_Id) return Boolean; - pragma Inline (Flag38); - - function Flag39 (N : Node_Id) return Boolean; - pragma Inline (Flag39); - - function Flag40 (N : Node_Id) return Boolean; - pragma Inline (Flag40); - - function Flag41 (N : Node_Id) return Boolean; - pragma Inline (Flag41); - - function Flag42 (N : Node_Id) return Boolean; - pragma Inline (Flag42); - - function Flag43 (N : Node_Id) return Boolean; - pragma Inline (Flag43); - - function Flag44 (N : Node_Id) return Boolean; - pragma Inline (Flag44); - - function Flag45 (N : Node_Id) return Boolean; - pragma Inline (Flag45); - - function Flag46 (N : Node_Id) return Boolean; - pragma Inline (Flag46); - - function Flag47 (N : Node_Id) return Boolean; - pragma Inline (Flag47); - - function Flag48 (N : Node_Id) return Boolean; - pragma Inline (Flag48); - - function Flag49 (N : Node_Id) return Boolean; - pragma Inline (Flag49); - - function Flag50 (N : Node_Id) return Boolean; - pragma Inline (Flag50); - - function Flag51 (N : Node_Id) return Boolean; - pragma Inline (Flag51); - - function Flag52 (N : Node_Id) return Boolean; - pragma Inline (Flag52); - - function Flag53 (N : Node_Id) return Boolean; - pragma Inline (Flag53); - - function Flag54 (N : Node_Id) return Boolean; - pragma Inline (Flag54); - - function Flag55 (N : Node_Id) return Boolean; - pragma Inline (Flag55); - - function Flag56 (N : Node_Id) return Boolean; - pragma Inline (Flag56); - - function Flag57 (N : Node_Id) return Boolean; - pragma Inline (Flag57); - - function Flag58 (N : Node_Id) return Boolean; - pragma Inline (Flag58); - - function Flag59 (N : Node_Id) return Boolean; - pragma Inline (Flag59); - - function Flag60 (N : Node_Id) return Boolean; - pragma Inline (Flag60); - - function Flag61 (N : Node_Id) return Boolean; - pragma Inline (Flag61); - - function Flag62 (N : Node_Id) return Boolean; - pragma Inline (Flag62); - - function Flag63 (N : Node_Id) return Boolean; - pragma Inline (Flag63); - - function Flag64 (N : Node_Id) return Boolean; - pragma Inline (Flag64); - - function Flag65 (N : Node_Id) return Boolean; - pragma Inline (Flag65); - - function Flag66 (N : Node_Id) return Boolean; - pragma Inline (Flag66); - - function Flag67 (N : Node_Id) return Boolean; - pragma Inline (Flag67); - - function Flag68 (N : Node_Id) return Boolean; - pragma Inline (Flag68); - - function Flag69 (N : Node_Id) return Boolean; - pragma Inline (Flag69); - - function Flag70 (N : Node_Id) return Boolean; - pragma Inline (Flag70); - - function Flag71 (N : Node_Id) return Boolean; - pragma Inline (Flag71); - - function Flag72 (N : Node_Id) return Boolean; - pragma Inline (Flag72); - - function Flag73 (N : Node_Id) return Boolean; - pragma Inline (Flag73); - - function Flag74 (N : Node_Id) return Boolean; - pragma Inline (Flag74); - - function Flag75 (N : Node_Id) return Boolean; - pragma Inline (Flag75); - - function Flag76 (N : Node_Id) return Boolean; - pragma Inline (Flag76); - - function Flag77 (N : Node_Id) return Boolean; - pragma Inline (Flag77); - - function Flag78 (N : Node_Id) return Boolean; - pragma Inline (Flag78); - - function Flag79 (N : Node_Id) return Boolean; - pragma Inline (Flag79); - - function Flag80 (N : Node_Id) return Boolean; - pragma Inline (Flag80); - - function Flag81 (N : Node_Id) return Boolean; - pragma Inline (Flag81); - - function Flag82 (N : Node_Id) return Boolean; - pragma Inline (Flag82); - - function Flag83 (N : Node_Id) return Boolean; - pragma Inline (Flag83); - - function Flag84 (N : Node_Id) return Boolean; - pragma Inline (Flag84); - - function Flag85 (N : Node_Id) return Boolean; - pragma Inline (Flag85); - - function Flag86 (N : Node_Id) return Boolean; - pragma Inline (Flag86); - - function Flag87 (N : Node_Id) return Boolean; - pragma Inline (Flag87); - - function Flag88 (N : Node_Id) return Boolean; - pragma Inline (Flag88); - - function Flag89 (N : Node_Id) return Boolean; - pragma Inline (Flag89); - - function Flag90 (N : Node_Id) return Boolean; - pragma Inline (Flag90); - - function Flag91 (N : Node_Id) return Boolean; - pragma Inline (Flag91); - - function Flag92 (N : Node_Id) return Boolean; - pragma Inline (Flag92); - - function Flag93 (N : Node_Id) return Boolean; - pragma Inline (Flag93); - - function Flag94 (N : Node_Id) return Boolean; - pragma Inline (Flag94); - - function Flag95 (N : Node_Id) return Boolean; - pragma Inline (Flag95); - - function Flag96 (N : Node_Id) return Boolean; - pragma Inline (Flag96); - - function Flag97 (N : Node_Id) return Boolean; - pragma Inline (Flag97); - - function Flag98 (N : Node_Id) return Boolean; - pragma Inline (Flag98); - - function Flag99 (N : Node_Id) return Boolean; - pragma Inline (Flag99); - - function Flag100 (N : Node_Id) return Boolean; - pragma Inline (Flag100); - - function Flag101 (N : Node_Id) return Boolean; - pragma Inline (Flag101); - - function Flag102 (N : Node_Id) return Boolean; - pragma Inline (Flag102); - - function Flag103 (N : Node_Id) return Boolean; - pragma Inline (Flag103); - - function Flag104 (N : Node_Id) return Boolean; - pragma Inline (Flag104); - - function Flag105 (N : Node_Id) return Boolean; - pragma Inline (Flag105); - - function Flag106 (N : Node_Id) return Boolean; - pragma Inline (Flag106); - - function Flag107 (N : Node_Id) return Boolean; - pragma Inline (Flag107); - - function Flag108 (N : Node_Id) return Boolean; - pragma Inline (Flag108); - - function Flag109 (N : Node_Id) return Boolean; - pragma Inline (Flag109); - - function Flag110 (N : Node_Id) return Boolean; - pragma Inline (Flag110); - - function Flag111 (N : Node_Id) return Boolean; - pragma Inline (Flag111); - - function Flag112 (N : Node_Id) return Boolean; - pragma Inline (Flag112); - - function Flag113 (N : Node_Id) return Boolean; - pragma Inline (Flag113); - - function Flag114 (N : Node_Id) return Boolean; - pragma Inline (Flag114); - - function Flag115 (N : Node_Id) return Boolean; - pragma Inline (Flag115); - - function Flag116 (N : Node_Id) return Boolean; - pragma Inline (Flag116); - - function Flag117 (N : Node_Id) return Boolean; - pragma Inline (Flag117); - - function Flag118 (N : Node_Id) return Boolean; - pragma Inline (Flag118); - - function Flag119 (N : Node_Id) return Boolean; - pragma Inline (Flag119); - - function Flag120 (N : Node_Id) return Boolean; - pragma Inline (Flag120); - - function Flag121 (N : Node_Id) return Boolean; - pragma Inline (Flag121); - - function Flag122 (N : Node_Id) return Boolean; - pragma Inline (Flag122); - - function Flag123 (N : Node_Id) return Boolean; - pragma Inline (Flag123); - - function Flag124 (N : Node_Id) return Boolean; - pragma Inline (Flag124); - - function Flag125 (N : Node_Id) return Boolean; - pragma Inline (Flag125); - - function Flag126 (N : Node_Id) return Boolean; - pragma Inline (Flag126); - - function Flag127 (N : Node_Id) return Boolean; - pragma Inline (Flag127); - - function Flag128 (N : Node_Id) return Boolean; - pragma Inline (Flag128); - - function Flag129 (N : Node_Id) return Boolean; - pragma Inline (Flag129); - - function Flag130 (N : Node_Id) return Boolean; - pragma Inline (Flag130); - - function Flag131 (N : Node_Id) return Boolean; - pragma Inline (Flag131); - - function Flag132 (N : Node_Id) return Boolean; - pragma Inline (Flag132); - - function Flag133 (N : Node_Id) return Boolean; - pragma Inline (Flag133); - - function Flag134 (N : Node_Id) return Boolean; - pragma Inline (Flag134); - - function Flag135 (N : Node_Id) return Boolean; - pragma Inline (Flag135); - - function Flag136 (N : Node_Id) return Boolean; - pragma Inline (Flag136); - - function Flag137 (N : Node_Id) return Boolean; - pragma Inline (Flag137); - - function Flag138 (N : Node_Id) return Boolean; - pragma Inline (Flag138); - - function Flag139 (N : Node_Id) return Boolean; - pragma Inline (Flag139); - - function Flag140 (N : Node_Id) return Boolean; - pragma Inline (Flag140); - - function Flag141 (N : Node_Id) return Boolean; - pragma Inline (Flag141); - - function Flag142 (N : Node_Id) return Boolean; - pragma Inline (Flag142); - - function Flag143 (N : Node_Id) return Boolean; - pragma Inline (Flag143); - - function Flag144 (N : Node_Id) return Boolean; - pragma Inline (Flag144); - - function Flag145 (N : Node_Id) return Boolean; - pragma Inline (Flag145); - - function Flag146 (N : Node_Id) return Boolean; - pragma Inline (Flag146); - - function Flag147 (N : Node_Id) return Boolean; - pragma Inline (Flag147); - - function Flag148 (N : Node_Id) return Boolean; - pragma Inline (Flag148); - - function Flag149 (N : Node_Id) return Boolean; - pragma Inline (Flag149); - - function Flag150 (N : Node_Id) return Boolean; - pragma Inline (Flag150); - - function Flag151 (N : Node_Id) return Boolean; - pragma Inline (Flag151); - - function Flag152 (N : Node_Id) return Boolean; - pragma Inline (Flag152); - - function Flag153 (N : Node_Id) return Boolean; - pragma Inline (Flag153); - - function Flag154 (N : Node_Id) return Boolean; - pragma Inline (Flag154); - - function Flag155 (N : Node_Id) return Boolean; - pragma Inline (Flag155); - - function Flag156 (N : Node_Id) return Boolean; - pragma Inline (Flag156); - - function Flag157 (N : Node_Id) return Boolean; - pragma Inline (Flag157); - - function Flag158 (N : Node_Id) return Boolean; - pragma Inline (Flag158); - - function Flag159 (N : Node_Id) return Boolean; - pragma Inline (Flag159); - - function Flag160 (N : Node_Id) return Boolean; - pragma Inline (Flag160); - - function Flag161 (N : Node_Id) return Boolean; - pragma Inline (Flag161); - - function Flag162 (N : Node_Id) return Boolean; - pragma Inline (Flag162); - - function Flag163 (N : Node_Id) return Boolean; - pragma Inline (Flag163); - - function Flag164 (N : Node_Id) return Boolean; - pragma Inline (Flag164); - - function Flag165 (N : Node_Id) return Boolean; - pragma Inline (Flag165); - - function Flag166 (N : Node_Id) return Boolean; - pragma Inline (Flag166); - - function Flag167 (N : Node_Id) return Boolean; - pragma Inline (Flag167); - - function Flag168 (N : Node_Id) return Boolean; - pragma Inline (Flag168); - - function Flag169 (N : Node_Id) return Boolean; - pragma Inline (Flag169); - - function Flag170 (N : Node_Id) return Boolean; - pragma Inline (Flag170); - - function Flag171 (N : Node_Id) return Boolean; - pragma Inline (Flag171); - - function Flag172 (N : Node_Id) return Boolean; - pragma Inline (Flag172); - - function Flag173 (N : Node_Id) return Boolean; - pragma Inline (Flag173); - - function Flag174 (N : Node_Id) return Boolean; - pragma Inline (Flag174); - - function Flag175 (N : Node_Id) return Boolean; - pragma Inline (Flag175); - - function Flag176 (N : Node_Id) return Boolean; - pragma Inline (Flag176); - - function Flag177 (N : Node_Id) return Boolean; - pragma Inline (Flag177); - - function Flag178 (N : Node_Id) return Boolean; - pragma Inline (Flag178); - - function Flag179 (N : Node_Id) return Boolean; - pragma Inline (Flag179); - - function Flag180 (N : Node_Id) return Boolean; - pragma Inline (Flag180); - - function Flag181 (N : Node_Id) return Boolean; - pragma Inline (Flag181); - - function Flag182 (N : Node_Id) return Boolean; - pragma Inline (Flag182); - - function Flag183 (N : Node_Id) return Boolean; - pragma Inline (Flag183); - - function Flag184 (N : Node_Id) return Boolean; - pragma Inline (Flag184); - - function Flag185 (N : Node_Id) return Boolean; - pragma Inline (Flag185); - - function Flag186 (N : Node_Id) return Boolean; - pragma Inline (Flag186); - - function Flag187 (N : Node_Id) return Boolean; - pragma Inline (Flag187); - - function Flag188 (N : Node_Id) return Boolean; - pragma Inline (Flag188); - - function Flag189 (N : Node_Id) return Boolean; - pragma Inline (Flag189); - - function Flag190 (N : Node_Id) return Boolean; - pragma Inline (Flag190); - - function Flag191 (N : Node_Id) return Boolean; - pragma Inline (Flag191); - - function Flag192 (N : Node_Id) return Boolean; - pragma Inline (Flag192); - - function Flag193 (N : Node_Id) return Boolean; - pragma Inline (Flag193); - - function Flag194 (N : Node_Id) return Boolean; - pragma Inline (Flag194); - - function Flag195 (N : Node_Id) return Boolean; - pragma Inline (Flag195); - - function Flag196 (N : Node_Id) return Boolean; - pragma Inline (Flag196); - - function Flag197 (N : Node_Id) return Boolean; - pragma Inline (Flag197); - - function Flag198 (N : Node_Id) return Boolean; - pragma Inline (Flag198); - - function Flag199 (N : Node_Id) return Boolean; - pragma Inline (Flag199); - - function Flag200 (N : Node_Id) return Boolean; - pragma Inline (Flag200); - - function Flag201 (N : Node_Id) return Boolean; - pragma Inline (Flag201); - - function Flag202 (N : Node_Id) return Boolean; - pragma Inline (Flag202); - - function Flag203 (N : Node_Id) return Boolean; - pragma Inline (Flag203); - - function Flag204 (N : Node_Id) return Boolean; - pragma Inline (Flag204); - - function Flag205 (N : Node_Id) return Boolean; - pragma Inline (Flag205); - - function Flag206 (N : Node_Id) return Boolean; - pragma Inline (Flag206); - - function Flag207 (N : Node_Id) return Boolean; - pragma Inline (Flag207); - - function Flag208 (N : Node_Id) return Boolean; - pragma Inline (Flag208); - - function Flag209 (N : Node_Id) return Boolean; - pragma Inline (Flag209); - - function Flag210 (N : Node_Id) return Boolean; - pragma Inline (Flag210); - - function Flag211 (N : Node_Id) return Boolean; - pragma Inline (Flag211); - - function Flag212 (N : Node_Id) return Boolean; - pragma Inline (Flag212); - - function Flag213 (N : Node_Id) return Boolean; - pragma Inline (Flag213); - - function Flag214 (N : Node_Id) return Boolean; - pragma Inline (Flag214); - - function Flag215 (N : Node_Id) return Boolean; - pragma Inline (Flag215); - - function Flag216 (N : Node_Id) return Boolean; - pragma Inline (Flag216); - - function Flag217 (N : Node_Id) return Boolean; - pragma Inline (Flag217); - - function Flag218 (N : Node_Id) return Boolean; - pragma Inline (Flag218); - - function Flag219 (N : Node_Id) return Boolean; - pragma Inline (Flag219); - - function Flag220 (N : Node_Id) return Boolean; - pragma Inline (Flag220); - - function Flag221 (N : Node_Id) return Boolean; - pragma Inline (Flag221); - - function Flag222 (N : Node_Id) return Boolean; - pragma Inline (Flag222); - - function Flag223 (N : Node_Id) return Boolean; - pragma Inline (Flag223); - - function Flag224 (N : Node_Id) return Boolean; - pragma Inline (Flag224); - - function Flag225 (N : Node_Id) return Boolean; - pragma Inline (Flag225); - - function Flag226 (N : Node_Id) return Boolean; - pragma Inline (Flag226); - - function Flag227 (N : Node_Id) return Boolean; - pragma Inline (Flag227); - - function Flag228 (N : Node_Id) return Boolean; - pragma Inline (Flag228); - - function Flag229 (N : Node_Id) return Boolean; - pragma Inline (Flag229); - - function Flag230 (N : Node_Id) return Boolean; - pragma Inline (Flag230); - - function Flag231 (N : Node_Id) return Boolean; - pragma Inline (Flag231); - - function Flag232 (N : Node_Id) return Boolean; - pragma Inline (Flag232); - - function Flag233 (N : Node_Id) return Boolean; - pragma Inline (Flag233); - - function Flag234 (N : Node_Id) return Boolean; - pragma Inline (Flag234); - - function Flag235 (N : Node_Id) return Boolean; - pragma Inline (Flag235); - - function Flag236 (N : Node_Id) return Boolean; - pragma Inline (Flag236); - - function Flag237 (N : Node_Id) return Boolean; - pragma Inline (Flag237); - - function Flag238 (N : Node_Id) return Boolean; - pragma Inline (Flag238); - - function Flag239 (N : Node_Id) return Boolean; - pragma Inline (Flag239); - - function Flag240 (N : Node_Id) return Boolean; - pragma Inline (Flag240); - - function Flag241 (N : Node_Id) return Boolean; - pragma Inline (Flag241); - - function Flag242 (N : Node_Id) return Boolean; - pragma Inline (Flag242); - - function Flag243 (N : Node_Id) return Boolean; - pragma Inline (Flag243); - - function Flag244 (N : Node_Id) return Boolean; - pragma Inline (Flag244); - - function Flag245 (N : Node_Id) return Boolean; - pragma Inline (Flag245); - - function Flag246 (N : Node_Id) return Boolean; - pragma Inline (Flag246); - - function Flag247 (N : Node_Id) return Boolean; - pragma Inline (Flag247); - - function Flag248 (N : Node_Id) return Boolean; - pragma Inline (Flag248); - - function Flag249 (N : Node_Id) return Boolean; - pragma Inline (Flag249); - - function Flag250 (N : Node_Id) return Boolean; - pragma Inline (Flag250); - - function Flag251 (N : Node_Id) return Boolean; - pragma Inline (Flag251); - - function Flag252 (N : Node_Id) return Boolean; - pragma Inline (Flag252); - - function Flag253 (N : Node_Id) return Boolean; - pragma Inline (Flag253); - - function Flag254 (N : Node_Id) return Boolean; - pragma Inline (Flag254); - - function Flag255 (N : Node_Id) return Boolean; - pragma Inline (Flag255); - - function Flag256 (N : Node_Id) return Boolean; - pragma Inline (Flag256); - - function Flag257 (N : Node_Id) return Boolean; - pragma Inline (Flag257); - - function Flag258 (N : Node_Id) return Boolean; - pragma Inline (Flag258); - - function Flag259 (N : Node_Id) return Boolean; - pragma Inline (Flag259); - - function Flag260 (N : Node_Id) return Boolean; - pragma Inline (Flag260); - - function Flag261 (N : Node_Id) return Boolean; - pragma Inline (Flag261); - - function Flag262 (N : Node_Id) return Boolean; - pragma Inline (Flag262); - - function Flag263 (N : Node_Id) return Boolean; - pragma Inline (Flag263); - - function Flag264 (N : Node_Id) return Boolean; - pragma Inline (Flag264); - - function Flag265 (N : Node_Id) return Boolean; - pragma Inline (Flag265); - - function Flag266 (N : Node_Id) return Boolean; - pragma Inline (Flag266); - - function Flag267 (N : Node_Id) return Boolean; - pragma Inline (Flag267); - - function Flag268 (N : Node_Id) return Boolean; - pragma Inline (Flag268); - - function Flag269 (N : Node_Id) return Boolean; - pragma Inline (Flag269); - - function Flag270 (N : Node_Id) return Boolean; - pragma Inline (Flag270); - - function Flag271 (N : Node_Id) return Boolean; - pragma Inline (Flag271); - - function Flag272 (N : Node_Id) return Boolean; - pragma Inline (Flag272); - - function Flag273 (N : Node_Id) return Boolean; - pragma Inline (Flag273); - - function Flag274 (N : Node_Id) return Boolean; - pragma Inline (Flag274); - - function Flag275 (N : Node_Id) return Boolean; - pragma Inline (Flag275); - - function Flag276 (N : Node_Id) return Boolean; - pragma Inline (Flag276); - - function Flag277 (N : Node_Id) return Boolean; - pragma Inline (Flag277); - - function Flag278 (N : Node_Id) return Boolean; - pragma Inline (Flag278); - - function Flag279 (N : Node_Id) return Boolean; - pragma Inline (Flag279); - - function Flag280 (N : Node_Id) return Boolean; - pragma Inline (Flag280); - - function Flag281 (N : Node_Id) return Boolean; - pragma Inline (Flag281); - - function Flag282 (N : Node_Id) return Boolean; - pragma Inline (Flag282); - - function Flag283 (N : Node_Id) return Boolean; - pragma Inline (Flag283); - - function Flag284 (N : Node_Id) return Boolean; - pragma Inline (Flag284); - - function Flag285 (N : Node_Id) return Boolean; - pragma Inline (Flag285); - - function Flag286 (N : Node_Id) return Boolean; - pragma Inline (Flag286); - - function Flag287 (N : Node_Id) return Boolean; - pragma Inline (Flag287); - - function Flag288 (N : Node_Id) return Boolean; - pragma Inline (Flag288); - - function Flag289 (N : Node_Id) return Boolean; - pragma Inline (Flag289); - - function Flag290 (N : Node_Id) return Boolean; - pragma Inline (Flag290); - - function Flag291 (N : Node_Id) return Boolean; - pragma Inline (Flag291); - - function Flag292 (N : Node_Id) return Boolean; - pragma Inline (Flag292); - - function Flag293 (N : Node_Id) return Boolean; - pragma Inline (Flag293); - - function Flag294 (N : Node_Id) return Boolean; - pragma Inline (Flag294); - - function Flag295 (N : Node_Id) return Boolean; - pragma Inline (Flag295); - - function Flag296 (N : Node_Id) return Boolean; - pragma Inline (Flag296); - - function Flag297 (N : Node_Id) return Boolean; - pragma Inline (Flag297); - - function Flag298 (N : Node_Id) return Boolean; - pragma Inline (Flag298); - - function Flag299 (N : Node_Id) return Boolean; - pragma Inline (Flag299); - - function Flag300 (N : Node_Id) return Boolean; - pragma Inline (Flag300); - - function Flag301 (N : Node_Id) return Boolean; - pragma Inline (Flag301); - - function Flag302 (N : Node_Id) return Boolean; - pragma Inline (Flag302); - - function Flag303 (N : Node_Id) return Boolean; - pragma Inline (Flag303); - - function Flag304 (N : Node_Id) return Boolean; - pragma Inline (Flag304); - - function Flag305 (N : Node_Id) return Boolean; - pragma Inline (Flag305); - - function Flag306 (N : Node_Id) return Boolean; - pragma Inline (Flag306); - - function Flag307 (N : Node_Id) return Boolean; - pragma Inline (Flag307); - - function Flag308 (N : Node_Id) return Boolean; - pragma Inline (Flag308); - - function Flag309 (N : Node_Id) return Boolean; - pragma Inline (Flag309); - - function Flag310 (N : Node_Id) return Boolean; - pragma Inline (Flag310); - - function Flag311 (N : Node_Id) return Boolean; - pragma Inline (Flag311); - - function Flag312 (N : Node_Id) return Boolean; - pragma Inline (Flag312); - - function Flag313 (N : Node_Id) return Boolean; - pragma Inline (Flag313); - - function Flag314 (N : Node_Id) return Boolean; - pragma Inline (Flag314); - - function Flag315 (N : Node_Id) return Boolean; - pragma Inline (Flag315); - - function Flag316 (N : Node_Id) return Boolean; - pragma Inline (Flag316); - - function Flag317 (N : Node_Id) return Boolean; - pragma Inline (Flag317); - - -- Procedures to set value of indicated field - - procedure Set_Nkind (N : Node_Id; Val : Node_Kind); - pragma Inline (Set_Nkind); - - procedure Set_Field1 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field1); - - procedure Set_Field2 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field2); - - procedure Set_Field3 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field3); - - procedure Set_Field4 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field4); - - procedure Set_Field5 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field5); - - procedure Set_Field6 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field6); - - procedure Set_Field7 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field7); - - procedure Set_Field8 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field8); - - procedure Set_Field9 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field9); - - procedure Set_Field10 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field10); - - procedure Set_Field11 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field11); - - procedure Set_Field12 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field12); - - procedure Set_Field13 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field13); - - procedure Set_Field14 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field14); - - procedure Set_Field15 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field15); - - procedure Set_Field16 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field16); - - procedure Set_Field17 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field17); - - procedure Set_Field18 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field18); - - procedure Set_Field19 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field19); - - procedure Set_Field20 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field20); - - procedure Set_Field21 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field21); - - procedure Set_Field22 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field22); - - procedure Set_Field23 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field23); - - procedure Set_Field24 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field24); - - procedure Set_Field25 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field25); - - procedure Set_Field26 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field26); - - procedure Set_Field27 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field27); - - procedure Set_Field28 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field28); - - procedure Set_Field29 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field29); - - procedure Set_Field30 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field30); - - procedure Set_Field31 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field31); - - procedure Set_Field32 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field32); - - procedure Set_Field33 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field33); - - procedure Set_Field34 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field34); - - procedure Set_Field35 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field35); - - procedure Set_Field36 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field36); - - procedure Set_Field37 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field37); - - procedure Set_Field38 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field38); - - procedure Set_Field39 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field39); - - procedure Set_Field40 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field40); - - procedure Set_Field41 (N : Node_Id; Val : Union_Id); - pragma Inline (Set_Field41); - - procedure Set_Node1 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node1); - - procedure Set_Node2 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node2); - - procedure Set_Node3 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node3); - - procedure Set_Node4 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node4); - - procedure Set_Node5 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node5); - - procedure Set_Node6 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node6); - - procedure Set_Node7 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node7); - - procedure Set_Node8 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node8); - - procedure Set_Node9 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node9); - - procedure Set_Node10 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node10); - - procedure Set_Node11 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node11); - - procedure Set_Node12 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node12); - - procedure Set_Node13 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node13); - - procedure Set_Node14 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node14); - - procedure Set_Node15 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node15); - - procedure Set_Node16 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node16); - - procedure Set_Node17 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node17); - - procedure Set_Node18 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node18); - - procedure Set_Node19 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node19); - - procedure Set_Node20 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node20); - - procedure Set_Node21 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node21); - - procedure Set_Node22 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node22); - - procedure Set_Node23 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node23); - - procedure Set_Node24 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node24); - - procedure Set_Node25 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node25); - - procedure Set_Node26 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node26); - - procedure Set_Node27 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node27); - - procedure Set_Node28 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node28); - - procedure Set_Node29 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node29); - - procedure Set_Node30 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node30); - - procedure Set_Node31 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node31); - - procedure Set_Node32 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node32); - - procedure Set_Node33 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node33); - - procedure Set_Node34 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node34); - - procedure Set_Node35 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node35); - - procedure Set_Node36 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node36); - - procedure Set_Node37 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node37); - - procedure Set_Node38 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node38); - - procedure Set_Node39 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node39); - - procedure Set_Node40 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node40); - - procedure Set_Node41 (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node41); - - procedure Set_List1 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List1); - - procedure Set_List2 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List2); - - procedure Set_List3 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List3); - - procedure Set_List4 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List4); - - procedure Set_List5 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List5); - - procedure Set_List10 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List10); - - procedure Set_List14 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List14); - - procedure Set_List25 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List25); - - procedure Set_List38 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List38); - - procedure Set_List39 (N : Node_Id; Val : List_Id); - pragma Inline (Set_List39); - - procedure Set_Elist1 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist1); - - procedure Set_Elist2 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist2); - - procedure Set_Elist3 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist3); - - procedure Set_Elist4 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist4); - - procedure Set_Elist5 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist5); - - procedure Set_Elist8 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist8); - - procedure Set_Elist9 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist9); - - procedure Set_Elist10 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist10); - - procedure Set_Elist11 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist11); - - procedure Set_Elist13 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist13); - - procedure Set_Elist15 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist15); - - procedure Set_Elist16 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist16); - - procedure Set_Elist18 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist18); - - procedure Set_Elist21 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist21); - - procedure Set_Elist23 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist23); - - procedure Set_Elist24 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist24); - - procedure Set_Elist25 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist25); - - procedure Set_Elist26 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist26); - - procedure Set_Elist29 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist29); - - procedure Set_Elist30 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist30); - - procedure Set_Elist36 (N : Node_Id; Val : Elist_Id); - pragma Inline (Set_Elist36); - - procedure Set_Name1 (N : Node_Id; Val : Name_Id); - pragma Inline (Set_Name1); - - procedure Set_Name2 (N : Node_Id; Val : Name_Id); - pragma Inline (Set_Name2); - - procedure Set_Str3 (N : Node_Id; Val : String_Id); - pragma Inline (Set_Str3); - - procedure Set_Uint2 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint2); - - procedure Set_Uint3 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint3); - - procedure Set_Uint4 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint4); - - procedure Set_Uint5 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint5); - - procedure Set_Uint8 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint8); - - procedure Set_Uint9 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint9); - - procedure Set_Uint10 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint10); - - procedure Set_Uint11 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint11); - - procedure Set_Uint12 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint12); - - procedure Set_Uint13 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint13); - - procedure Set_Uint14 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint14); - - procedure Set_Uint15 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint15); - - procedure Set_Uint16 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint16); - - procedure Set_Uint17 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint17); - - procedure Set_Uint22 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint22); - - procedure Set_Uint24 (N : Node_Id; Val : Uint); - pragma Inline (Set_Uint24); - - procedure Set_Ureal3 (N : Node_Id; Val : Ureal); - pragma Inline (Set_Ureal3); - - procedure Set_Ureal18 (N : Node_Id; Val : Ureal); - pragma Inline (Set_Ureal18); - - procedure Set_Ureal21 (N : Node_Id; Val : Ureal); - pragma Inline (Set_Ureal21); - - procedure Set_Flag0 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag0); - - procedure Set_Flag1 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag1); - - procedure Set_Flag2 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag2); - - procedure Set_Flag3 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag3); - - procedure Set_Flag4 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag4); - - procedure Set_Flag5 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag5); - - procedure Set_Flag6 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag6); - - procedure Set_Flag7 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag7); - - procedure Set_Flag8 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag8); - - procedure Set_Flag9 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag9); - - procedure Set_Flag10 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag10); - - procedure Set_Flag11 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag11); - - procedure Set_Flag12 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag12); - - procedure Set_Flag13 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag13); - - procedure Set_Flag14 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag14); - - procedure Set_Flag15 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag15); - - procedure Set_Flag16 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag16); - - procedure Set_Flag17 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag17); - - procedure Set_Flag18 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag18); - - procedure Set_Flag19 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag19); - - procedure Set_Flag20 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag20); - - procedure Set_Flag21 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag21); - - procedure Set_Flag22 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag22); - - procedure Set_Flag23 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag23); - - procedure Set_Flag24 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag24); - - procedure Set_Flag25 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag25); - - procedure Set_Flag26 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag26); - - procedure Set_Flag27 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag27); - - procedure Set_Flag28 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag28); - - procedure Set_Flag29 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag29); - - procedure Set_Flag30 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag30); - - procedure Set_Flag31 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag31); - - procedure Set_Flag32 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag32); - - procedure Set_Flag33 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag33); - - procedure Set_Flag34 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag34); - - procedure Set_Flag35 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag35); - - procedure Set_Flag36 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag36); - - procedure Set_Flag37 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag37); - - procedure Set_Flag38 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag38); - - procedure Set_Flag39 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag39); - - procedure Set_Flag40 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag40); - - procedure Set_Flag41 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag41); - - procedure Set_Flag42 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag42); - - procedure Set_Flag43 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag43); - - procedure Set_Flag44 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag44); - - procedure Set_Flag45 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag45); - - procedure Set_Flag46 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag46); - - procedure Set_Flag47 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag47); - - procedure Set_Flag48 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag48); - - procedure Set_Flag49 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag49); - - procedure Set_Flag50 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag50); - - procedure Set_Flag51 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag51); - - procedure Set_Flag52 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag52); - - procedure Set_Flag53 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag53); - - procedure Set_Flag54 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag54); - - procedure Set_Flag55 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag55); - - procedure Set_Flag56 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag56); - - procedure Set_Flag57 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag57); - - procedure Set_Flag58 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag58); - - procedure Set_Flag59 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag59); - - procedure Set_Flag60 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag60); - - procedure Set_Flag61 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag61); - - procedure Set_Flag62 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag62); - - procedure Set_Flag63 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag63); - - procedure Set_Flag64 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag64); - - procedure Set_Flag65 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag65); - - procedure Set_Flag66 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag66); - - procedure Set_Flag67 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag67); - - procedure Set_Flag68 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag68); - - procedure Set_Flag69 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag69); - - procedure Set_Flag70 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag70); - - procedure Set_Flag71 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag71); - - procedure Set_Flag72 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag72); - - procedure Set_Flag73 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag73); - - procedure Set_Flag74 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag74); - - procedure Set_Flag75 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag75); - - procedure Set_Flag76 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag76); - - procedure Set_Flag77 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag77); - - procedure Set_Flag78 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag78); - - procedure Set_Flag79 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag79); - - procedure Set_Flag80 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag80); - - procedure Set_Flag81 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag81); - - procedure Set_Flag82 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag82); - - procedure Set_Flag83 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag83); - - procedure Set_Flag84 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag84); - - procedure Set_Flag85 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag85); - - procedure Set_Flag86 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag86); - - procedure Set_Flag87 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag87); - - procedure Set_Flag88 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag88); - - procedure Set_Flag89 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag89); - - procedure Set_Flag90 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag90); - - procedure Set_Flag91 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag91); - - procedure Set_Flag92 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag92); - - procedure Set_Flag93 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag93); - - procedure Set_Flag94 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag94); - - procedure Set_Flag95 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag95); - - procedure Set_Flag96 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag96); - - procedure Set_Flag97 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag97); - - procedure Set_Flag98 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag98); - - procedure Set_Flag99 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag99); - - procedure Set_Flag100 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag100); - - procedure Set_Flag101 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag101); - - procedure Set_Flag102 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag102); - - procedure Set_Flag103 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag103); - - procedure Set_Flag104 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag104); - - procedure Set_Flag105 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag105); - - procedure Set_Flag106 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag106); - - procedure Set_Flag107 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag107); - - procedure Set_Flag108 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag108); - - procedure Set_Flag109 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag109); - - procedure Set_Flag110 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag110); - - procedure Set_Flag111 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag111); - - procedure Set_Flag112 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag112); - - procedure Set_Flag113 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag113); - - procedure Set_Flag114 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag114); - - procedure Set_Flag115 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag115); - - procedure Set_Flag116 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag116); - - procedure Set_Flag117 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag117); - - procedure Set_Flag118 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag118); - - procedure Set_Flag119 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag119); - - procedure Set_Flag120 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag120); - - procedure Set_Flag121 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag121); - - procedure Set_Flag122 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag122); - - procedure Set_Flag123 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag123); - - procedure Set_Flag124 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag124); - - procedure Set_Flag125 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag125); - - procedure Set_Flag126 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag126); - - procedure Set_Flag127 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag127); - - procedure Set_Flag128 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag128); - - procedure Set_Flag129 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag129); - - procedure Set_Flag130 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag130); - - procedure Set_Flag131 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag131); - - procedure Set_Flag132 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag132); - - procedure Set_Flag133 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag133); - - procedure Set_Flag134 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag134); - - procedure Set_Flag135 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag135); - - procedure Set_Flag136 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag136); - - procedure Set_Flag137 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag137); - - procedure Set_Flag138 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag138); - - procedure Set_Flag139 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag139); - - procedure Set_Flag140 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag140); - - procedure Set_Flag141 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag141); - - procedure Set_Flag142 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag142); - - procedure Set_Flag143 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag143); - - procedure Set_Flag144 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag144); - - procedure Set_Flag145 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag145); - - procedure Set_Flag146 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag146); - - procedure Set_Flag147 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag147); - - procedure Set_Flag148 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag148); - - procedure Set_Flag149 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag149); - - procedure Set_Flag150 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag150); - - procedure Set_Flag151 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag151); - - procedure Set_Flag152 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag152); - - procedure Set_Flag153 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag153); - - procedure Set_Flag154 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag154); - - procedure Set_Flag155 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag155); - - procedure Set_Flag156 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag156); - - procedure Set_Flag157 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag157); - - procedure Set_Flag158 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag158); - - procedure Set_Flag159 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag159); - - procedure Set_Flag160 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag160); - - procedure Set_Flag161 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag161); - - procedure Set_Flag162 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag162); - - procedure Set_Flag163 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag163); - - procedure Set_Flag164 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag164); - - procedure Set_Flag165 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag165); - - procedure Set_Flag166 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag166); - - procedure Set_Flag167 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag167); - - procedure Set_Flag168 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag168); - - procedure Set_Flag169 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag169); - - procedure Set_Flag170 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag170); - - procedure Set_Flag171 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag171); - - procedure Set_Flag172 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag172); - - procedure Set_Flag173 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag173); - - procedure Set_Flag174 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag174); - - procedure Set_Flag175 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag175); - - procedure Set_Flag176 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag176); - - procedure Set_Flag177 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag177); - - procedure Set_Flag178 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag178); - - procedure Set_Flag179 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag179); - - procedure Set_Flag180 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag180); - - procedure Set_Flag181 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag181); - - procedure Set_Flag182 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag182); - - procedure Set_Flag183 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag183); - - procedure Set_Flag184 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag184); - - procedure Set_Flag185 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag185); - - procedure Set_Flag186 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag186); - - procedure Set_Flag187 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag187); - - procedure Set_Flag188 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag188); - - procedure Set_Flag189 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag189); - - procedure Set_Flag190 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag190); - - procedure Set_Flag191 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag191); - - procedure Set_Flag192 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag192); - - procedure Set_Flag193 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag193); - - procedure Set_Flag194 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag194); - - procedure Set_Flag195 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag195); - - procedure Set_Flag196 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag196); - - procedure Set_Flag197 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag197); - - procedure Set_Flag198 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag198); - - procedure Set_Flag199 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag199); - - procedure Set_Flag200 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag200); - - procedure Set_Flag201 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag201); - - procedure Set_Flag202 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag202); - - procedure Set_Flag203 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag203); - - procedure Set_Flag204 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag204); - - procedure Set_Flag205 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag205); - - procedure Set_Flag206 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag206); - - procedure Set_Flag207 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag207); - - procedure Set_Flag208 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag208); - - procedure Set_Flag209 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag209); - - procedure Set_Flag210 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag210); - - procedure Set_Flag211 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag211); - - procedure Set_Flag212 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag212); - - procedure Set_Flag213 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag213); - - procedure Set_Flag214 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag214); - - procedure Set_Flag215 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag215); - - procedure Set_Flag216 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag216); - - procedure Set_Flag217 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag217); - - procedure Set_Flag218 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag218); - - procedure Set_Flag219 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag219); - - procedure Set_Flag220 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag220); - - procedure Set_Flag221 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag221); - - procedure Set_Flag222 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag222); - - procedure Set_Flag223 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag223); - - procedure Set_Flag224 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag224); - - procedure Set_Flag225 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag225); - - procedure Set_Flag226 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag226); - - procedure Set_Flag227 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag227); - - procedure Set_Flag228 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag228); - - procedure Set_Flag229 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag229); - - procedure Set_Flag230 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag230); - - procedure Set_Flag231 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag231); - - procedure Set_Flag232 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag232); - - procedure Set_Flag233 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag233); - - procedure Set_Flag234 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag234); - - procedure Set_Flag235 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag235); - - procedure Set_Flag236 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag236); - - procedure Set_Flag237 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag237); - - procedure Set_Flag238 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag238); - - procedure Set_Flag239 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag239); - - procedure Set_Flag240 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag240); - - procedure Set_Flag241 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag241); - - procedure Set_Flag242 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag242); - - procedure Set_Flag243 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag243); - - procedure Set_Flag244 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag244); - - procedure Set_Flag245 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag245); - - procedure Set_Flag246 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag246); - - procedure Set_Flag247 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag247); - - procedure Set_Flag248 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag248); - - procedure Set_Flag249 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag249); - - procedure Set_Flag250 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag250); - - procedure Set_Flag251 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag251); - - procedure Set_Flag252 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag252); - - procedure Set_Flag253 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag253); - - procedure Set_Flag254 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag254); - - procedure Set_Flag255 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag255); - - procedure Set_Flag256 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag256); - - procedure Set_Flag257 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag257); - - procedure Set_Flag258 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag258); - - procedure Set_Flag259 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag259); - - procedure Set_Flag260 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag260); - - procedure Set_Flag261 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag261); - - procedure Set_Flag262 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag262); - - procedure Set_Flag263 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag263); - - procedure Set_Flag264 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag264); - - procedure Set_Flag265 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag265); - - procedure Set_Flag266 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag266); - - procedure Set_Flag267 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag267); - - procedure Set_Flag268 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag268); - - procedure Set_Flag269 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag269); - - procedure Set_Flag270 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag270); - - procedure Set_Flag271 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag271); - - procedure Set_Flag272 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag272); - - procedure Set_Flag273 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag273); - - procedure Set_Flag274 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag274); - - procedure Set_Flag275 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag275); - - procedure Set_Flag276 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag276); - - procedure Set_Flag277 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag277); - - procedure Set_Flag278 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag278); - - procedure Set_Flag279 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag279); - - procedure Set_Flag280 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag280); - - procedure Set_Flag281 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag281); - - procedure Set_Flag282 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag282); - - procedure Set_Flag283 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag283); - - procedure Set_Flag284 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag284); - - procedure Set_Flag285 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag285); - - procedure Set_Flag286 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag286); - - procedure Set_Flag287 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag287); - - procedure Set_Flag288 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag288); - - procedure Set_Flag289 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag289); - - procedure Set_Flag290 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag290); - - procedure Set_Flag291 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag291); - - procedure Set_Flag292 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag292); - - procedure Set_Flag293 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag293); - - procedure Set_Flag294 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag294); - - procedure Set_Flag295 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag295); - - procedure Set_Flag296 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag296); - - procedure Set_Flag297 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag297); - - procedure Set_Flag298 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag298); - - procedure Set_Flag299 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag299); - - procedure Set_Flag300 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag300); - - procedure Set_Flag301 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag301); - - procedure Set_Flag302 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag302); - - procedure Set_Flag303 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag303); - - procedure Set_Flag304 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag304); - - procedure Set_Flag305 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag305); - - procedure Set_Flag306 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag306); - - procedure Set_Flag307 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag307); - - procedure Set_Flag308 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag308); - - procedure Set_Flag309 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag309); - - procedure Set_Flag310 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag310); - - procedure Set_Flag311 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag311); - - procedure Set_Flag312 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag312); - - procedure Set_Flag313 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag313); - - procedure Set_Flag314 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag314); - - procedure Set_Flag315 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag315); - - procedure Set_Flag316 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag316); - - procedure Set_Flag317 (N : Node_Id; Val : Boolean); - pragma Inline (Set_Flag317); - - -- The following versions of Set_Noden also set the parent pointer of - -- the referenced node if it is not Empty. - - procedure Set_Node1_With_Parent (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node1_With_Parent); - - procedure Set_Node2_With_Parent (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node2_With_Parent); - - procedure Set_Node3_With_Parent (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node3_With_Parent); - - procedure Set_Node4_With_Parent (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node4_With_Parent); - - procedure Set_Node5_With_Parent (N : Node_Id; Val : Node_Id); - pragma Inline (Set_Node5_With_Parent); - - -- The following versions of Set_Listn also set the parent pointer of - -- the referenced node if it is not Empty. - - procedure Set_List1_With_Parent (N : Node_Id; Val : List_Id); - pragma Inline (Set_List1_With_Parent); - - procedure Set_List2_With_Parent (N : Node_Id; Val : List_Id); - pragma Inline (Set_List2_With_Parent); - - procedure Set_List3_With_Parent (N : Node_Id; Val : List_Id); - pragma Inline (Set_List3_With_Parent); - - procedure Set_List4_With_Parent (N : Node_Id; Val : List_Id); - pragma Inline (Set_List4_With_Parent); - - procedure Set_List5_With_Parent (N : Node_Id; Val : List_Id); - pragma Inline (Set_List5_With_Parent); + ---------------------- + -- Vanishing Fields -- + ---------------------- - end Unchecked_Access; + -- The Nkind and Ekind fields are like Ada discriminants governing a + -- variant part. They determine which fields are present. If the Nkind + -- or Ekind fields are changed, then this can change which fields are + -- present. If a field is present for the old kind, but not for the + -- new kind, the field vanishes. This requires some care when changing + -- kinds, as described below. Note that Ada doesn't even allow direct + -- modification of a discriminant. + + type Node_Field_Set is array (Node_Field) of Boolean with Pack; + + type Entity_Field_Set is array (Entity_Field) of Boolean with Pack; + + procedure Reinit_Field_To_Zero (N : Node_Id; Field : Node_Field); + procedure Reinit_Field_To_Zero (N : Node_Id; Field : Entity_Field); + -- When a node is created, all fields are initialized to zero, even if zero + -- is not a valid value of the field type. These procedures put the field + -- back to its initial zero value. Note that you can't just do something + -- like Set_Some_Field (N, 0), if Some_Field is of (say) type Uintp, + -- because Uintp is a subrange that does not include 0. + type Entity_Kind_Set is array (Entity_Kind) of Boolean with Pack; + procedure Reinit_Field_To_Zero + (N : Node_Id; Field : Entity_Field; Old_Ekind : Entity_Kind_Set); + procedure Reinit_Field_To_Zero + (N : Node_Id; Field : Entity_Field; Old_Ekind : Entity_Kind); + -- Same as above, but assert that the old Ekind is as specified. We might + -- want to get rid of these, but it's useful documentation while working on + -- this. + + function Field_Is_Initial_Zero + (N : Node_Id; Field : Node_Field) return Boolean; + function Field_Is_Initial_Zero + (N : Entity_Id; Field : Entity_Field) return Boolean; + -- True if the field value is the initial zero value + + procedure Mutate_Nkind (N : Node_Id; Val : Node_Kind) with Inline; + -- There is no Set_Nkind in Sinfo.Nodes. We use this instead. This is here, + -- and has a different name, because it does some extra checking. Nkind is + -- like a discriminant, in that it controls which fields exist, and that + -- set of fields can be different for the new kind. Discriminants cannot be + -- modified in Ada for that reason. The rule here is more flexible: Nkind + -- can be modified. However, when Nkind is modified, fields that exist for + -- the old kind, but not for the new kind will vanish. We require that all + -- vanishing fields be set to their initial zero value before calling + -- Mutate_Nkind. This is necessary, because the memory occupied by the + -- vanishing fields might be used for totally unrelated fields in the new + -- node. See Reinit_Field_To_Zero. + + procedure Mutate_Ekind + (N : Entity_Id; Val : Entity_Kind) with Inline; + -- Ekind is also like a discriminant, and is mostly treated as above (see + -- Mutate_Nkind). However, there are a few cases where we set the Ekind + -- from its initial E_Void value to something else, then set it back to + -- E_Void, then back to the something else, and we expect the "something + -- else" fields to retain their value. The two "something else"s are not + -- always the same; for example we change from E_Void, to E_Variable, to + -- E_Void, to E_Constant. + + procedure Print_Atree_Info (N : Node_Or_Entity_Id); + -- Called from Treepr to print out information about N that is private to + -- Atree. ----------------------------- -- Private Part Subpackage -- @@ -3650,347 +626,234 @@ package Atree is package Atree_Private_Part is + pragma Assert (Node_Kind'Pos (N_Unused_At_Start) = 0); + pragma Assert (Empty_List_Or_Node = 0); + pragma Assert (Entity_Kind'Pos (E_Void) = 0); + -- We want nodes initialized to zero bits by default + ------------------------- -- Tree Representation -- ------------------------- - -- The nodes of the tree are stored in a table (i.e. an array). In the - -- case of extended nodes six consecutive components in the array are - -- used. There are thus two formats for array components. One is used - -- for nonextended nodes, and for the first component of extended - -- nodes. The other is used for the extension parts (second, third, - -- fourth, fifth, and sixth components) of an extended node. A variant - -- record structure is used to distinguish the two formats. - - type Node_Record (Is_Extension : Boolean := False) is record - - -- Logically, the only field in the common part is the above - -- Is_Extension discriminant (a single bit). However, Gigi cannot - -- yet handle such a structure, so we fill out the common part of - -- the record with fields that are used in different ways for - -- normal nodes and node extensions. - - Pflag1, Pflag2 : Boolean; - -- The Paren_Count field is represented using two boolean flags, - -- where Pflag1 is worth 1, and Pflag2 is worth 2. This is done - -- because we need to be easily able to reuse this field for - -- extra flags in the extended node case. - - In_List : Boolean; - -- Flag used to indicate if node is a member of a list. - -- This field is considered private to the Atree package. - - Has_Aspects : Boolean; - -- Flag used to indicate that a node has aspect specifications that - -- are associated with the node. See Aspects package for details. - - Rewrite_Ins : Boolean; - -- Flag set by Mark_Rewrite_Insertion procedure. - -- This field is considered private to the Atree package. - - Analyzed : Boolean; - -- Flag to indicate the node has been analyzed (and expanded) - - Comes_From_Source : Boolean; - -- Flag to indicate that node comes from the source program (i.e. - -- was built by the parser or scanner, not the analyzer or expander). - - Error_Posted : Boolean; - -- Flag to indicate that an error message has been posted on the - -- node (to avoid duplicate flags on the same node) - - Flag4 : Boolean; - Flag5 : Boolean; - Flag6 : Boolean; - Flag7 : Boolean; - Flag8 : Boolean; - Flag9 : Boolean; - Flag10 : Boolean; - Flag11 : Boolean; - Flag12 : Boolean; - Flag13 : Boolean; - Flag14 : Boolean; - Flag15 : Boolean; - Flag16 : Boolean; - Flag17 : Boolean; - Flag18 : Boolean; - -- Flags 4-18 for a normal node. Note that Flags 0-3 are stored - -- separately in the Flags array. - - -- The above fields are used as follows in components 2-6 of an - -- extended node entry. Currently they are not used in component 7, - -- since for now we have all the flags we need, but of course they - -- can be used for additional flags when needed in component 7. - - -- In_List used as Flag19,Flag40,Flag129,Flag216,Flag287 - -- Has_Aspects used as Flag20,Flag41,Flag130,Flag217,Flag288 - -- Rewrite_Ins used as Flag21,Flag42,Flag131,Flag218,Flag289 - -- Analyzed used as Flag22,Flag43,Flag132,Flag219,Flag290 - -- Comes_From_Source used as Flag23,Flag44,Flag133,Flag220,Flag291 - -- Error_Posted used as Flag24,Flag45,Flag134,Flag221,Flag292 - -- Flag4 used as Flag25,Flag46,Flag135,Flag222,Flag293 - -- Flag5 used as Flag26,Flag47,Flag136,Flag223,Flag294 - -- Flag6 used as Flag27,Flag48,Flag137,Flag224,Flag295 - -- Flag7 used as Flag28,Flag49,Flag138,Flag225,Flag296 - -- Flag8 used as Flag29,Flag50,Flag139,Flag226,Flag297 - -- Flag9 used as Flag30,Flag51,Flag140,Flag227,Flag298 - -- Flag10 used as Flag31,Flag52,Flag141,Flag228,Flag299 - -- Flag11 used as Flag32,Flag53,Flag142,Flag229,Flag300 - -- Flag12 used as Flag33,Flag54,Flag143,Flag230,Flag301 - -- Flag13 used as Flag34,Flag55,Flag144,Flag231,Flag302 - -- Flag14 used as Flag35,Flag56,Flag145,Flag232,Flag303 - -- Flag15 used as Flag36,Flag57,Flag146,Flag233,Flag304 - -- Flag16 used as Flag37,Flag58,Flag147,Flag234,Flag305 - -- Flag17 used as Flag38,Flag59,Flag148,Flag235,Flag306 - -- Flag18 used as Flag39,Flag60,Flag149,Flag236,Flag307 - -- Pflag1 used as Flag61,Flag62,Flag150,Flag237,Flag308 - -- Pflag2 used as Flag63,Flag64,Flag151,Flag238,Flag309 - - Nkind : Node_Kind; - -- For a nonextended node, or the initial section of an extended - -- node, this field holds the Node_Kind value. For an extended node, - -- The Nkind field is used as follows: - -- - -- Second entry: holds the Ekind field of the entity - -- Third entry: holds 8 additional flags (Flag65-Flag72) - -- Fourth entry: holds 8 additional flags (Flag239-246) - -- Fifth entry: holds 8 additional flags (Flag247-254) - -- Sixth entry: holds 8 additional flags (Flag310-317) - -- Seventh entry: currently unused - - -- Now finally (on a 32-bit boundary) comes the variant part - - case Is_Extension is - - -- Nonextended node, or first component of extended node - - when False => - - Sloc : Source_Ptr; - -- Source location for this node - - Link : Union_Id; - -- This field is used either as the Parent pointer (if In_List - -- is False), or to point to the list header (if In_List is - -- True). This field is considered private and can be modified - -- only by Atree or by Nlists. - - Field1 : Union_Id; - Field2 : Union_Id; - Field3 : Union_Id; - Field4 : Union_Id; - Field5 : Union_Id; - -- Five general use fields, which can contain Node_Id, List_Id, - -- Elist_Id, String_Id, or Name_Id values depending on the - -- values in Nkind and (for extended nodes), in Ekind. See - -- packages Sinfo and Einfo for details of their use. - - -- Extension (second component) of extended node - - when True => - - Field6 : Union_Id; - Field7 : Union_Id; - Field8 : Union_Id; - Field9 : Union_Id; - Field10 : Union_Id; - Field11 : Union_Id; - Field12 : Union_Id; - -- Seven additional general fields available only for entities. - -- See package Einfo for details of their use (which depends - -- on the value in the Ekind field). - - -- In the third component, the extension format as described - -- above is used to hold additional general fields and flags - -- as follows: - - -- Field6-11 Holds Field13-Field18 - -- Field12 Holds Flag73-Flag96 and Convention - - -- In the fourth component, the extension format as described - -- above is used to hold additional general fields and flags - -- as follows: - - -- Field6-10 Holds Field19-Field23 - -- Field11 Holds Flag152-Flag183 - -- Field12 Holds Flag97-Flag128 - - -- In the fifth component, the extension format as described - -- above is used to hold additional general fields and flags - -- as follows: - - -- Field6-11 Holds Field24-Field29 - -- Field12 Holds Flag184-Flag215 - - -- In the sixth component, the extension format as described - -- above is used to hold additional general fields and flags - -- as follows: - - -- Field6-11 Holds Field30-Field35 - -- Field12 Holds Flag255-Flag286 - - -- In the seventh component, the extension format as described - -- above is used to hold additional general fields as follows. - -- Flags are also available potentially, but not used now, as - -- we are not short of entity flags. - - -- Field6-11 Holds Field36-Field41 - - end case; - end record; -- Node_Record - pragma Suppress_Initialization (Node_Record); -- see package Nodes below - - pragma Pack (Node_Record); - for Node_Record'Size use 8 * 32; - for Node_Record'Alignment use 4; - - function E_To_N is new Unchecked_Conversion (Entity_Kind, Node_Kind); - function N_To_E is new Unchecked_Conversion (Node_Kind, Entity_Kind); - - -- Default value used to initialize default nodes. Note that some of the - -- fields get overwritten, and in particular, Nkind always gets reset. - - Default_Node : constant Node_Record := ( - Is_Extension => False, - Pflag1 => False, - Pflag2 => False, - In_List => False, - Has_Aspects => False, - Rewrite_Ins => False, - Analyzed => False, - Comes_From_Source => False, - Error_Posted => False, - Flag4 => False, - - Flag5 => False, - Flag6 => False, - Flag7 => False, - Flag8 => False, - Flag9 => False, - Flag10 => False, - Flag11 => False, - Flag12 => False, - - Flag13 => False, - Flag14 => False, - Flag15 => False, - Flag16 => False, - Flag17 => False, - Flag18 => False, - - Nkind => N_Unused_At_Start, - - Sloc => 0, - Link => Empty_List_Or_Node, - Field1 => Empty_List_Or_Node, - Field2 => Empty_List_Or_Node, - Field3 => Empty_List_Or_Node, - Field4 => Empty_List_Or_Node, - Field5 => Empty_List_Or_Node); - - -- Default value used to initialize node extensions (i.e. the second - -- through seventh components of an extended node). Note we are cheating - -- a bit here when it comes to Node12, which often holds flags and (for - -- the third component), the convention. But it works because Empty, - -- False, Convention_Ada, all happen to be all zero bits. - - Default_Node_Extension : constant Node_Record := ( - Is_Extension => True, - Pflag1 => False, - Pflag2 => False, - In_List => False, - Has_Aspects => False, - Rewrite_Ins => False, - Analyzed => False, - Comes_From_Source => False, - Error_Posted => False, - Flag4 => False, - - Flag5 => False, - Flag6 => False, - Flag7 => False, - Flag8 => False, - Flag9 => False, - Flag10 => False, - Flag11 => False, - Flag12 => False, - - Flag13 => False, - Flag14 => False, - Flag15 => False, - Flag16 => False, - Flag17 => False, - Flag18 => False, - - Nkind => E_To_N (E_Void), - - Field6 => Empty_List_Or_Node, - Field7 => Empty_List_Or_Node, - Field8 => Empty_List_Or_Node, - Field9 => Empty_List_Or_Node, - Field10 => Empty_List_Or_Node, - Field11 => Empty_List_Or_Node, - Field12 => Empty_List_Or_Node); - - -- The following defines the extendable array used for the nodes table. - -- Nodes with extensions use multiple consecutive entries in the array - -- (see Num_Extension_Nodes). - - package Nodes is new Table.Table - (Table_Component_Type => Node_Record, + -- The nodes of the tree are stored in two tables (i.e. growable + -- arrays). + + -- A Node_Id points to an element of Nodes, which contains a + -- Field_Offset that points to an element of Slots. Each slot can + -- contain a single 32-bit field, or multiple smaller fields. + -- An n-bit field is aligned on an n-bit boundary. The size of a node is + -- the number of slots, which can range from 1 up to however many are + -- needed. + -- + -- The reason for the extra level of indirection is that Copy_Node, + -- Exchange_Entities, and Rewrite all assume that nodes can be modified + -- in place. + + subtype Node_Offset is Field_Offset'Base + range 1 .. Field_Offset'Base'Last; + + package Node_Offsets is new Table.Table + (Table_Component_Type => Node_Offset, Table_Index_Type => Node_Id'Base, Table_Low_Bound => First_Node_Id, - Table_Initial => Alloc.Nodes_Initial, - Table_Increment => Alloc.Nodes_Increment, - Release_Threshold => Alloc.Nodes_Release_Threshold, - Table_Name => "Nodes"); - - -- The following is a parallel table to Nodes, which provides 8 more - -- bits of space that logically belong to the corresponding node. This - -- is currently used to implement Flags 0,1,2,3 for normal nodes, or - -- the first component of an extended node (four bits unused). Entries - -- for extending components are completely unused. - - type Flags_Byte is record - Flag0 : Boolean; - -- Note: we don't use Flag0 at the moment. To put Flag0 into use - -- requires some awkward work in Treeprs (treeprs.adt), so for the - -- moment we don't use it. - - Flag1 : Boolean; - Flag2 : Boolean; - Flag3 : Boolean; - -- These flags are used in the usual manner in Sinfo and Einfo - - -- The flags listed below use explicit names because following the - -- FlagXXX convention would mean reshuffling of over 300+ flags. - - Check_Actuals : Boolean; - -- Flag set to indicate that the marked node is subject to the check - -- for writable actuals. - - Is_Ignored_Ghost_Node : Boolean; - -- Flag denoting whether the node is subject to pragma Ghost with - -- policy Ignore. - - Spare2 : Boolean; - Spare3 : Boolean; - end record; - - for Flags_Byte'Size use 8; - pragma Pack (Flags_Byte); - - Default_Flags : constant Flags_Byte := (others => False); - -- Default value used to initialize new entries - - package Flags is new Table.Table ( - Table_Component_Type => Flags_Byte, - Table_Index_Type => Node_Id'Base, - Table_Low_Bound => First_Node_Id, - Table_Initial => Alloc.Nodes_Initial, - Table_Increment => Alloc.Nodes_Increment, - Release_Threshold => Alloc.Nodes_Release_Threshold, - Table_Name => "Flags"); + Table_Initial => Alloc.Node_Offsets_Initial, + Table_Increment => Alloc.Node_Offsets_Increment, + Table_Name => "Node_Offsets"); + + Noff : Node_Offsets.Table_Ptr renames Node_Offsets.Table with + Unreferenced; + function Nlast return Node_Id'Base renames Node_Offsets.Last with + Unreferenced; + -- Short names for use in gdb, not used in real code. Note that gdb + -- can't find Node_Offsets.Table without a full expanded name. + + -- We define the type Slot as a 32-bit modular integer. It is logically + -- split into the appropriate numbers of components of appropriate size, + -- but this splitting is not explicit because packed arrays cannot be + -- properly interfaced in C/C++ and packed records are way too slow. + + Slot_Size : constant := 32; + type Slot is mod 2**Slot_Size; + for Slot'Size use Slot_Size; + + function Shift_Left (S : Slot; V : Natural) return Slot; + pragma Import (Intrinsic, Shift_Left); + + function Shift_Right (S : Slot; V : Natural) return Slot; + pragma Import (Intrinsic, Shift_Right); + + -- Low-level types for fields of the various supported sizes. + -- All fields are a power of 2 number of bits, and are aligned + -- to that number of bits: + + type Field_Size_1_Bit is mod 2**1; + type Field_Size_2_Bit is mod 2**2; + type Field_Size_4_Bit is mod 2**4; + type Field_Size_8_Bit is mod 2**8; + type Field_Size_32_Bit is mod 2**32; + + Slots_Low_Bound : constant Field_Offset := Field_Offset'First + 1; + + package Slots is new Table.Table + (Table_Component_Type => Slot, + Table_Index_Type => Node_Offset'Base, + Table_Low_Bound => Slots_Low_Bound, + Table_Initial => Alloc.Slots_Initial, + Table_Increment => Alloc.Slots_Increment, + Table_Name => "Slots"); + -- Note that Table_Low_Bound is set such that if we try to access + -- Slots.Table (0), we will get Constraint_Error. + + Slts : Slots.Table_Ptr renames Slots.Table with + Unreferenced; + function Slast return Node_Offset'Base renames Slots.Last with + Unreferenced; + -- Short names for use in gdb, not used in real code. Note that gdb + -- can't find Slots.Table without a full expanded name. + + function Alloc_Node_Id return Node_Id with Inline; + + function Alloc_Slots (Num_Slots : Slot_Count) return Node_Offset + with Inline; + -- Allocate the slots for a node in the Slots table + + -- Each of the following Get_N_Bit_Field functions fetches the field of + -- the given Field_Type at the given offset. Field_Type'Size must be N. + -- The offset is measured in units of Field_Type'Size. Likewise for the + -- Set_N_Bit_Field procedures. These are instantiated in Sinfo.Nodes and + -- Einfo.Entities for the various possible Field_Types (Flag, Node_Id, + -- Uint, etc). + + generic + type Field_Type is private; + function Get_1_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Type + with Inline; + + generic + type Field_Type is private; + function Get_2_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Type + with Inline; + + generic + type Field_Type is private; + function Get_4_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Type + with Inline; + + generic + type Field_Type is private; + function Get_8_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Type + with Inline; + + generic + type Field_Type is private; + function Get_32_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Type + with Inline; + + generic + type Field_Type is private; + Default_Val : Field_Type; + function Get_32_Bit_Field_With_Default + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Type + with Inline; + -- If the field has not yet been set, return Default_Val + + generic + type Field_Type is private; + function Get_Valid_32_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Type + with Inline; + -- Assert that the field has already been set. This is currently used + -- only for Uints, but could be used more generally. + + generic + type Field_Type is private; + procedure Set_1_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Type) + with Inline; + + generic + type Field_Type is private; + procedure Set_2_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Type) + with Inline; + + generic + type Field_Type is private; + procedure Set_4_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Type) + with Inline; + + generic + type Field_Type is private; + procedure Set_8_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Type) + with Inline; + + generic + type Field_Type is private; + procedure Set_32_Bit_Field + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Type) + with Inline; + + -- The following are similar to the above generics, but are not generic, + -- and work with the low-level Field_n_bit types. If generics could be + -- overloaded, we would use the same names. + + function Get_1_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Size_1_Bit + with Inline; + + function Get_2_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Size_2_Bit + with Inline; + + function Get_4_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Size_4_Bit + with Inline; + + function Get_8_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Size_8_Bit + with Inline; + + function Get_32_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset) return Field_Size_32_Bit + with Inline; + + procedure Set_1_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Size_1_Bit) + with Inline; + + procedure Set_2_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Size_2_Bit) + with Inline; + + procedure Set_4_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Size_4_Bit) + with Inline; + + procedure Set_8_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Size_8_Bit) + with Inline; + + procedure Set_32_Bit_Val + (N : Node_Or_Entity_Id; Offset : Field_Offset; Val : Field_Size_32_Bit) + with Inline; + + -- The following are used in "asserts on" mode to validate nodes; an + -- exception is raised if invalid node content is detected. + + procedure Validate_Node (N : Node_Or_Entity_Id); + -- Validate for reading + procedure Validate_Node_Write (N : Node_Or_Entity_Id); + -- Validate for writing + + function Is_Valid_Node (U : Union_Id) return Boolean; + -- True if U is within the range of Node_Offsets end Atree_Private_Part; |