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1081 | --
-- Copyright (C) 2014-2022, AdaCore
-- SPDX-License-Identifier: Apache-2.0
--
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
with Ada.Unchecked_Conversion;
with System;
with GNATCOLL.Iconv;
with GNATCOLL.VFS; use GNATCOLL.VFS;
with Langkit_Support.Generic_API; use Langkit_Support.Generic_API;
with Langkit_Support.Generic_API.Analysis;
use Langkit_Support.Generic_API.Analysis;
with Langkit_Support.Internal.Analysis;
with Langkit_Support.Internal.Conversions;
with Libadalang.Generic_API;
with Libadalang.Implementation; use Libadalang.Implementation;
with Libadalang.Lexer_Implementation;
use Libadalang.Lexer_Implementation;
with Libadalang.Private_Converters;
package body Libadalang.Common is
Is_Token_Node_Kind : constant array (Ada_Node_Kind_Type) of Boolean :=
(Ada_Abort_Absent => False, Ada_Abort_Present => False, Ada_Abstract_Absent => False, Ada_Abstract_Present => False, Ada_Ada_Node_List => False, Ada_Abstract_State_Decl_List => False, Ada_Alternatives_List => False, Ada_Constraint_List => False, Ada_Decl_List => False, Ada_Stmt_List => False, Ada_Aspect_Assoc_List => False, Ada_Base_Assoc_List => False, Ada_Assoc_List => False, Ada_Basic_Decl_List => False, Ada_Case_Expr_Alternative_List => False, Ada_Case_Stmt_Alternative_List => False, Ada_Compilation_Unit_List => False, Ada_Concat_Operand_List => False, Ada_Contract_Case_Assoc_List => False, Ada_Defining_Name_List => False, Ada_Discriminant_Spec_List => False, Ada_Elsif_Expr_Part_List => False, Ada_Elsif_Stmt_Part_List => False, Ada_Enum_Literal_Decl_List => False, Ada_Expr_Alternatives_List => False, Ada_Discriminant_Choice_List => False, Ada_Name_List => False, Ada_Parent_List => False, Ada_Param_Spec_List => False, Ada_Pragma_Node_List => False, Ada_Select_When_Part_List => False, Ada_Unconstrained_Array_Index_List => False, Ada_Variant_List => False, Ada_Aliased_Absent => False, Ada_Aliased_Present => False, Ada_All_Absent => False, Ada_All_Present => False, Ada_Constrained_Array_Indices => False, Ada_Unconstrained_Array_Indices => False, Ada_Aspect_Assoc => False, Ada_At_Clause => False, Ada_Attribute_Def_Clause => False, Ada_Enum_Rep_Clause => False, Ada_Record_Rep_Clause => False, Ada_Aspect_Spec => False, Ada_Contract_Case_Assoc => False, Ada_Pragma_Argument_Assoc => False, Ada_Entry_Spec => False, Ada_Enum_Subp_Spec => False, Ada_Subp_Spec => False, Ada_Synthetic_Binary_Spec => False, Ada_Synthetic_Unary_Spec => False, Ada_Component_List => False, Ada_Known_Discriminant_Part => False, Ada_Unknown_Discriminant_Part => False, Ada_Entry_Completion_Formal_Params => False, Ada_Generic_Formal_Part => False, Ada_Null_Record_Def => False, Ada_Record_Def => False, Ada_Aggregate_Assoc => False, Ada_Multi_Dim_Array_Assoc => False, Ada_Composite_Constraint_Assoc => False, Ada_Iterated_Assoc => False, Ada_Param_Assoc => False, Ada_Abstract_State_Decl => False, Ada_Anonymous_Expr_Decl => False, Ada_Component_Decl => False, Ada_Discriminant_Spec => False, Ada_Generic_Formal_Obj_Decl => False, Ada_Generic_Formal_Package => False, Ada_Generic_Formal_Subp_Decl => False, Ada_Generic_Formal_Type_Decl => False, Ada_Param_Spec => False, Ada_Synthetic_Formal_Param_Decl => False, Ada_Generic_Package_Internal => False, Ada_Package_Decl => False, Ada_Discrete_Base_Subtype_Decl => False, Ada_Subtype_Decl => False, Ada_Classwide_Type_Decl => False, Ada_Incomplete_Type_Decl => False, Ada_Incomplete_Formal_Type_Decl => False, Ada_Incomplete_Tagged_Type_Decl => False, Ada_Protected_Type_Decl => False, Ada_Task_Type_Decl => False, Ada_Single_Task_Type_Decl => False, Ada_Anonymous_Type_Decl => False, Ada_Synth_Anonymous_Type_Decl => False, Ada_Concrete_Type_Decl => False, Ada_Formal_Type_Decl => False, Ada_Abstract_Subp_Decl => False, Ada_Abstract_Formal_Subp_Decl => False, Ada_Concrete_Formal_Subp_Decl => False, Ada_Subp_Decl => False, Ada_Entry_Decl => False, Ada_Enum_Literal_Decl => False, Ada_Synthetic_Char_Enum_Lit => False, Ada_Generic_Subp_Internal => False, Ada_Synthetic_Subp_Decl => False, Ada_Accept_Stmt_Body => False, Ada_Expr_Function => False, Ada_Null_Subp_Decl => False, Ada_Subp_Body => False, Ada_Subp_Renaming_Decl => False, Ada_Package_Body_Stub => False, Ada_Protected_Body_Stub => False, Ada_Subp_Body_Stub => False, Ada_Task_Body_Stub => False, Ada_Entry_Body => False, Ada_Package_Body => False, Ada_Protected_Body => False, Ada_Task_Body => False, Ada_Entry_Index_Spec => False, Ada_Error_Decl => False, Ada_Exception_Decl => False, Ada_Exception_Handler => False, Ada_For_Loop_Var_Decl => False, Ada_Generic_Package_Decl => False, Ada_Generic_Subp_Decl => False, Ada_Generic_Package_Instantiation => False, Ada_Generic_Subp_Instantiation => False, Ada_Generic_Package_Renaming_Decl => False, Ada_Generic_Subp_Renaming_Decl => False, Ada_Label_Decl => False, Ada_Named_Stmt_Decl => False, Ada_Number_Decl => False, Ada_Object_Decl => False, Ada_Extended_Return_Stmt_Object_Decl => False, Ada_No_Type_Object_Renaming_Decl => False, Ada_Package_Renaming_Decl => False, Ada_Single_Protected_Decl => False, Ada_Single_Task_Decl => False, Ada_Case_Stmt_Alternative => False, Ada_Compilation_Unit => False, Ada_Component_Clause => False, Ada_Component_Def => False, Ada_Constant_Absent => False, Ada_Constant_Present => False, Ada_Composite_Constraint => False, Ada_Delta_Constraint => False, Ada_Digits_Constraint => False, Ada_Range_Constraint => False, Ada_Declarative_Part => False, Ada_Private_Part => False, Ada_Public_Part => False, Ada_Elsif_Expr_Part => False, Ada_Elsif_Stmt_Part => False, Ada_Abstract_State_Decl_Expr => False, Ada_Allocator => False, Ada_Aggregate => False, Ada_Bracket_Aggregate => False, Ada_Delta_Aggregate => False, Ada_Bracket_Delta_Aggregate => False, Ada_Null_Record_Aggregate => False, Ada_Bin_Op => False, Ada_Relation_Op => False, Ada_Box_Expr => False, Ada_Case_Expr_Alternative => False, Ada_Concat_Op => False, Ada_Concat_Operand => False, Ada_Case_Expr => False, Ada_If_Expr => False, Ada_Contract_Cases => False, Ada_Decl_Expr => False, Ada_Membership_Expr => False, Ada_Attribute_Ref => False, Ada_Call_Expr => False, Ada_Defining_Name => False, Ada_Synthetic_Defining_Name => False, Ada_Discrete_Subtype_Name => False, Ada_Dotted_Name => False, Ada_End_Name => False, Ada_Explicit_Deref => False, Ada_Qual_Expr => False, Ada_Reduce_Attribute_Ref => False, Ada_Char_Literal => True, Ada_Identifier => True, Ada_Op_Abs => False, Ada_Op_And => False, Ada_Op_And_Then => False, Ada_Op_Concat => False, Ada_Op_Div => False, Ada_Op_Double_Dot => False, Ada_Op_Eq => False, Ada_Op_Gt => False, Ada_Op_Gte => False, Ada_Op_In => False, Ada_Op_Lt => False, Ada_Op_Lte => False, Ada_Op_Minus => False, Ada_Op_Mod => False, Ada_Op_Mult => False, Ada_Op_Neq => False, Ada_Op_Not => False, Ada_Op_Not_In => False, Ada_Op_Or => False, Ada_Op_Or_Else => False, Ada_Op_Plus => False, Ada_Op_Pow => False, Ada_Op_Rem => False, Ada_Op_Xor => False, Ada_String_Literal => True, Ada_Null_Literal => True, Ada_Int_Literal => True, Ada_Real_Literal => True, Ada_Synthetic_Identifier => False, Ada_Target_Name => False, Ada_Update_Attribute_Ref => False, Ada_Paren_Expr => False, Ada_Quantified_Expr => False, Ada_Raise_Expr => False, Ada_Un_Op => False, Ada_Handled_Stmts => False, Ada_Interface_Kind_Limited => False, Ada_Interface_Kind_Protected => False, Ada_Interface_Kind_Synchronized => False, Ada_Interface_Kind_Task => False, Ada_Iter_Type_In => False, Ada_Iter_Type_Of => False, Ada_Library_Item => False, Ada_Limited_Absent => False, Ada_Limited_Present => False, Ada_For_Loop_Spec => False, Ada_While_Loop_Spec => False, Ada_Mode_Default => False, Ada_Mode_In => False, Ada_Mode_In_Out => False, Ada_Mode_Out => False, Ada_Multi_Abstract_State_Decl => False, Ada_Not_Null_Absent => False, Ada_Not_Null_Present => False, Ada_Null_Component_Decl => False, Ada_Others_Designator => False, Ada_Overriding_Not_Overriding => False, Ada_Overriding_Overriding => False, Ada_Overriding_Unspecified => False, Ada_Params => False, Ada_Paren_Abstract_State_Decl => False, Ada_Pp_Else_Directive => False, Ada_Pp_Elsif_Directive => False, Ada_Pp_End_If_Directive => False, Ada_Pp_If_Directive => False, Ada_Pp_Then_Kw => False, Ada_Pragma_Node => False, Ada_Private_Absent => False, Ada_Private_Present => False, Ada_Protected_Def => False, Ada_Protected_Absent => False, Ada_Protected_Present => False, Ada_Quantifier_All => False, Ada_Quantifier_Some => False, Ada_Range_Spec => False, Ada_Renaming_Clause => False, Ada_Synthetic_Renaming_Clause => False, Ada_Reverse_Absent => False, Ada_Reverse_Present => False, Ada_Select_When_Part => False, Ada_Accept_Stmt => False, Ada_Accept_Stmt_With_Stmts => False, Ada_For_Loop_Stmt => False, Ada_Loop_Stmt => False, Ada_While_Loop_Stmt => False, Ada_Begin_Block => False, Ada_Decl_Block => False, Ada_Case_Stmt => False, Ada_Extended_Return_Stmt => False, Ada_If_Stmt => False, Ada_Named_Stmt => False, Ada_Select_Stmt => False, Ada_Error_Stmt => False, Ada_Abort_Stmt => False, Ada_Assign_Stmt => False, Ada_Call_Stmt => False, Ada_Delay_Stmt => False, Ada_Exit_Stmt => False, Ada_Goto_Stmt => False, Ada_Label => False, Ada_Null_Stmt => False, Ada_Raise_Stmt => False, Ada_Requeue_Stmt => False, Ada_Return_Stmt => False, Ada_Terminate_Alternative => False, Ada_Subp_Kind_Function => False, Ada_Subp_Kind_Procedure => False, Ada_Subunit => False, Ada_Synchronized_Absent => False, Ada_Synchronized_Present => False, Ada_Tagged_Absent => False, Ada_Tagged_Present => False, Ada_Task_Def => False, Ada_Type_Attributes_Repository => False, Ada_Access_To_Subp_Def => False, Ada_Anonymous_Type_Access_Def => False, Ada_Type_Access_Def => False, Ada_Array_Type_Def => False, Ada_Derived_Type_Def => False, Ada_Enum_Type_Def => False, Ada_Formal_Discrete_Type_Def => False, Ada_Interface_Type_Def => False, Ada_Mod_Int_Type_Def => False, Ada_Private_Type_Def => False, Ada_Decimal_Fixed_Point_Def => False, Ada_Floating_Point_Def => False, Ada_Ordinary_Fixed_Point_Def => False, Ada_Record_Type_Def => False, Ada_Signed_Int_Type_Def => False, Ada_Anonymous_Type => False, Ada_Enum_Lit_Synth_Type_Expr => False, Ada_Subtype_Indication => False, Ada_Constrained_Subtype_Indication => False, Ada_Discrete_Subtype_Indication => False, Ada_Synthetic_Type_Expr => False, Ada_Unconstrained_Array_Index => False, Ada_Until_Absent => False, Ada_Until_Present => False, Ada_Use_Package_Clause => False, Ada_Use_Type_Clause => False, Ada_Value_Sequence => False, Ada_Variant => False, Ada_Variant_Part => False, Ada_With_Clause => False, Ada_With_Private_Absent => False, Ada_With_Private_Present => False);
-- For each node kind, return whether it is a node that contains only a
-- single token.
Is_Error_Node_Kind : constant array (Ada_Node_Kind_Type) of Boolean :=
(Ada_Abort_Absent => False, Ada_Abort_Present => False, Ada_Abstract_Absent => False, Ada_Abstract_Present => False, Ada_Ada_Node_List => False, Ada_Abstract_State_Decl_List => False, Ada_Alternatives_List => False, Ada_Constraint_List => False, Ada_Decl_List => False, Ada_Stmt_List => False, Ada_Aspect_Assoc_List => False, Ada_Base_Assoc_List => False, Ada_Assoc_List => False, Ada_Basic_Decl_List => False, Ada_Case_Expr_Alternative_List => False, Ada_Case_Stmt_Alternative_List => False, Ada_Compilation_Unit_List => False, Ada_Concat_Operand_List => False, Ada_Contract_Case_Assoc_List => False, Ada_Defining_Name_List => False, Ada_Discriminant_Spec_List => False, Ada_Elsif_Expr_Part_List => False, Ada_Elsif_Stmt_Part_List => False, Ada_Enum_Literal_Decl_List => False, Ada_Expr_Alternatives_List => False, Ada_Discriminant_Choice_List => False, Ada_Name_List => False, Ada_Parent_List => False, Ada_Param_Spec_List => False, Ada_Pragma_Node_List => False, Ada_Select_When_Part_List => False, Ada_Unconstrained_Array_Index_List => False, Ada_Variant_List => False, Ada_Aliased_Absent => False, Ada_Aliased_Present => False, Ada_All_Absent => False, Ada_All_Present => False, Ada_Constrained_Array_Indices => False, Ada_Unconstrained_Array_Indices => False, Ada_Aspect_Assoc => False, Ada_At_Clause => False, Ada_Attribute_Def_Clause => False, Ada_Enum_Rep_Clause => False, Ada_Record_Rep_Clause => False, Ada_Aspect_Spec => False, Ada_Contract_Case_Assoc => False, Ada_Pragma_Argument_Assoc => False, Ada_Entry_Spec => False, Ada_Enum_Subp_Spec => False, Ada_Subp_Spec => False, Ada_Synthetic_Binary_Spec => False, Ada_Synthetic_Unary_Spec => False, Ada_Component_List => False, Ada_Known_Discriminant_Part => False, Ada_Unknown_Discriminant_Part => False, Ada_Entry_Completion_Formal_Params => False, Ada_Generic_Formal_Part => False, Ada_Null_Record_Def => False, Ada_Record_Def => False, Ada_Aggregate_Assoc => False, Ada_Multi_Dim_Array_Assoc => False, Ada_Composite_Constraint_Assoc => False, Ada_Iterated_Assoc => False, Ada_Param_Assoc => False, Ada_Abstract_State_Decl => False, Ada_Anonymous_Expr_Decl => False, Ada_Component_Decl => False, Ada_Discriminant_Spec => False, Ada_Generic_Formal_Obj_Decl => False, Ada_Generic_Formal_Package => False, Ada_Generic_Formal_Subp_Decl => False, Ada_Generic_Formal_Type_Decl => False, Ada_Param_Spec => False, Ada_Synthetic_Formal_Param_Decl => False, Ada_Generic_Package_Internal => False, Ada_Package_Decl => False, Ada_Discrete_Base_Subtype_Decl => False, Ada_Subtype_Decl => False, Ada_Classwide_Type_Decl => False, Ada_Incomplete_Type_Decl => False, Ada_Incomplete_Formal_Type_Decl => False, Ada_Incomplete_Tagged_Type_Decl => False, Ada_Protected_Type_Decl => False, Ada_Task_Type_Decl => False, Ada_Single_Task_Type_Decl => False, Ada_Anonymous_Type_Decl => False, Ada_Synth_Anonymous_Type_Decl => False, Ada_Concrete_Type_Decl => False, Ada_Formal_Type_Decl => False, Ada_Abstract_Subp_Decl => False, Ada_Abstract_Formal_Subp_Decl => False, Ada_Concrete_Formal_Subp_Decl => False, Ada_Subp_Decl => False, Ada_Entry_Decl => False, Ada_Enum_Literal_Decl => False, Ada_Synthetic_Char_Enum_Lit => False, Ada_Generic_Subp_Internal => False, Ada_Synthetic_Subp_Decl => False, Ada_Accept_Stmt_Body => False, Ada_Expr_Function => False, Ada_Null_Subp_Decl => False, Ada_Subp_Body => False, Ada_Subp_Renaming_Decl => False, Ada_Package_Body_Stub => False, Ada_Protected_Body_Stub => False, Ada_Subp_Body_Stub => False, Ada_Task_Body_Stub => False, Ada_Entry_Body => False, Ada_Package_Body => False, Ada_Protected_Body => False, Ada_Task_Body => False, Ada_Entry_Index_Spec => False, Ada_Error_Decl => True, Ada_Exception_Decl => False, Ada_Exception_Handler => False, Ada_For_Loop_Var_Decl => False, Ada_Generic_Package_Decl => False, Ada_Generic_Subp_Decl => False, Ada_Generic_Package_Instantiation => False, Ada_Generic_Subp_Instantiation => False, Ada_Generic_Package_Renaming_Decl => False, Ada_Generic_Subp_Renaming_Decl => False, Ada_Label_Decl => False, Ada_Named_Stmt_Decl => False, Ada_Number_Decl => False, Ada_Object_Decl => False, Ada_Extended_Return_Stmt_Object_Decl => False, Ada_No_Type_Object_Renaming_Decl => False, Ada_Package_Renaming_Decl => False, Ada_Single_Protected_Decl => False, Ada_Single_Task_Decl => False, Ada_Case_Stmt_Alternative => False, Ada_Compilation_Unit => False, Ada_Component_Clause => False, Ada_Component_Def => False, Ada_Constant_Absent => False, Ada_Constant_Present => False, Ada_Composite_Constraint => False, Ada_Delta_Constraint => False, Ada_Digits_Constraint => False, Ada_Range_Constraint => False, Ada_Declarative_Part => False, Ada_Private_Part => False, Ada_Public_Part => False, Ada_Elsif_Expr_Part => False, Ada_Elsif_Stmt_Part => False, Ada_Abstract_State_Decl_Expr => False, Ada_Allocator => False, Ada_Aggregate => False, Ada_Bracket_Aggregate => False, Ada_Delta_Aggregate => False, Ada_Bracket_Delta_Aggregate => False, Ada_Null_Record_Aggregate => False, Ada_Bin_Op => False, Ada_Relation_Op => False, Ada_Box_Expr => False, Ada_Case_Expr_Alternative => False, Ada_Concat_Op => False, Ada_Concat_Operand => False, Ada_Case_Expr => False, Ada_If_Expr => False, Ada_Contract_Cases => False, Ada_Decl_Expr => False, Ada_Membership_Expr => False, Ada_Attribute_Ref => False, Ada_Call_Expr => False, Ada_Defining_Name => False, Ada_Synthetic_Defining_Name => False, Ada_Discrete_Subtype_Name => False, Ada_Dotted_Name => False, Ada_End_Name => False, Ada_Explicit_Deref => False, Ada_Qual_Expr => False, Ada_Reduce_Attribute_Ref => False, Ada_Char_Literal => False, Ada_Identifier => False, Ada_Op_Abs => False, Ada_Op_And => False, Ada_Op_And_Then => False, Ada_Op_Concat => False, Ada_Op_Div => False, Ada_Op_Double_Dot => False, Ada_Op_Eq => False, Ada_Op_Gt => False, Ada_Op_Gte => False, Ada_Op_In => False, Ada_Op_Lt => False, Ada_Op_Lte => False, Ada_Op_Minus => False, Ada_Op_Mod => False, Ada_Op_Mult => False, Ada_Op_Neq => False, Ada_Op_Not => False, Ada_Op_Not_In => False, Ada_Op_Or => False, Ada_Op_Or_Else => False, Ada_Op_Plus => False, Ada_Op_Pow => False, Ada_Op_Rem => False, Ada_Op_Xor => False, Ada_String_Literal => False, Ada_Null_Literal => False, Ada_Int_Literal => False, Ada_Real_Literal => False, Ada_Synthetic_Identifier => False, Ada_Target_Name => False, Ada_Update_Attribute_Ref => False, Ada_Paren_Expr => False, Ada_Quantified_Expr => False, Ada_Raise_Expr => False, Ada_Un_Op => False, Ada_Handled_Stmts => False, Ada_Interface_Kind_Limited => False, Ada_Interface_Kind_Protected => False, Ada_Interface_Kind_Synchronized => False, Ada_Interface_Kind_Task => False, Ada_Iter_Type_In => False, Ada_Iter_Type_Of => False, Ada_Library_Item => False, Ada_Limited_Absent => False, Ada_Limited_Present => False, Ada_For_Loop_Spec => False, Ada_While_Loop_Spec => False, Ada_Mode_Default => False, Ada_Mode_In => False, Ada_Mode_In_Out => False, Ada_Mode_Out => False, Ada_Multi_Abstract_State_Decl => False, Ada_Not_Null_Absent => False, Ada_Not_Null_Present => False, Ada_Null_Component_Decl => False, Ada_Others_Designator => False, Ada_Overriding_Not_Overriding => False, Ada_Overriding_Overriding => False, Ada_Overriding_Unspecified => False, Ada_Params => False, Ada_Paren_Abstract_State_Decl => False, Ada_Pp_Else_Directive => False, Ada_Pp_Elsif_Directive => False, Ada_Pp_End_If_Directive => False, Ada_Pp_If_Directive => False, Ada_Pp_Then_Kw => False, Ada_Pragma_Node => False, Ada_Private_Absent => False, Ada_Private_Present => False, Ada_Protected_Def => False, Ada_Protected_Absent => False, Ada_Protected_Present => False, Ada_Quantifier_All => False, Ada_Quantifier_Some => False, Ada_Range_Spec => False, Ada_Renaming_Clause => False, Ada_Synthetic_Renaming_Clause => False, Ada_Reverse_Absent => False, Ada_Reverse_Present => False, Ada_Select_When_Part => False, Ada_Accept_Stmt => False, Ada_Accept_Stmt_With_Stmts => False, Ada_For_Loop_Stmt => False, Ada_Loop_Stmt => False, Ada_While_Loop_Stmt => False, Ada_Begin_Block => False, Ada_Decl_Block => False, Ada_Case_Stmt => False, Ada_Extended_Return_Stmt => False, Ada_If_Stmt => False, Ada_Named_Stmt => False, Ada_Select_Stmt => False, Ada_Error_Stmt => True, Ada_Abort_Stmt => False, Ada_Assign_Stmt => False, Ada_Call_Stmt => False, Ada_Delay_Stmt => False, Ada_Exit_Stmt => False, Ada_Goto_Stmt => False, Ada_Label => False, Ada_Null_Stmt => False, Ada_Raise_Stmt => False, Ada_Requeue_Stmt => False, Ada_Return_Stmt => False, Ada_Terminate_Alternative => False, Ada_Subp_Kind_Function => False, Ada_Subp_Kind_Procedure => False, Ada_Subunit => False, Ada_Synchronized_Absent => False, Ada_Synchronized_Present => False, Ada_Tagged_Absent => False, Ada_Tagged_Present => False, Ada_Task_Def => False, Ada_Type_Attributes_Repository => False, Ada_Access_To_Subp_Def => False, Ada_Anonymous_Type_Access_Def => False, Ada_Type_Access_Def => False, Ada_Array_Type_Def => False, Ada_Derived_Type_Def => False, Ada_Enum_Type_Def => False, Ada_Formal_Discrete_Type_Def => False, Ada_Interface_Type_Def => False, Ada_Mod_Int_Type_Def => False, Ada_Private_Type_Def => False, Ada_Decimal_Fixed_Point_Def => False, Ada_Floating_Point_Def => False, Ada_Ordinary_Fixed_Point_Def => False, Ada_Record_Type_Def => False, Ada_Signed_Int_Type_Def => False, Ada_Anonymous_Type => False, Ada_Enum_Lit_Synth_Type_Expr => False, Ada_Subtype_Indication => False, Ada_Constrained_Subtype_Indication => False, Ada_Discrete_Subtype_Indication => False, Ada_Synthetic_Type_Expr => False, Ada_Unconstrained_Array_Index => False, Ada_Until_Absent => False, Ada_Until_Present => False, Ada_Use_Package_Clause => False, Ada_Use_Type_Clause => False, Ada_Value_Sequence => False, Ada_Variant => False, Ada_Variant_Part => False, Ada_With_Clause => False, Ada_With_Private_Absent => False, Ada_With_Private_Present => False);
-- For each node kind, return whether it is an error node
function Wrap_Token_Reference
(Context : Internal_Context;
TDH : Token_Data_Handler_Access;
Index : Token_Or_Trivia_Index) return Token_Reference;
function Get_Token_Context (Token : Token_Reference) return Internal_Context;
function Get_Token_Unit (Token : Token_Reference) return Internal_Unit;
function Get_Token_TDH
(Token : Token_Reference) return Token_Data_Handler_Access;
function Get_Token_Index
(Token : Token_Reference) return Token_Or_Trivia_Index;
procedure Extract_Token_Text
(Token : Token_Data_Type;
Source_Buffer : out Text_Cst_Access;
First : out Positive;
Last : out Natural);
-- Implementations for converters soft-links
function From_Generic (Token : Lk_Token) return Common.Token_Reference
with Export, External_Name => "Libadalang__from_generic_token";
function To_Generic (Token : Common.Token_Reference) return Lk_Token
with Export, External_Name => "Libadalang__to_generic_token";
-- Implementation for converters hard-links in Private_Converters
function "+" is new Ada.Unchecked_Conversion
(Langkit_Support.Internal.Analysis.Internal_Context, Internal_Context);
function "+" is new Ada.Unchecked_Conversion
(Internal_Context, Langkit_Support.Internal.Analysis.Internal_Context);
function Rewrap_Token
(Origin : Token_Reference;
Index : Token_Or_Trivia_Index) return Token_Reference;
-- Create a token reference for ``Index`` using the token data handler
-- reference from ``Origin``.
Token_Kind_To_Literals : constant array (Token_Kind) of Text_Access := (
Ada_Access => new Text_Type'("access"),
Ada_Range => new Text_Type'("range"),
Ada_Digits => new Text_Type'("digits"),
Ada_Delta => new Text_Type'("delta"),
Ada_Mod => new Text_Type'("mod"),
Ada_Abort => new Text_Type'("abort"),
Ada_Else => new Text_Type'("else"),
Ada_New => new Text_Type'("new"),
Ada_Return => new Text_Type'("return"),
Ada_Abs => new Text_Type'("abs"),
Ada_Elsif => new Text_Type'("elsif"),
Ada_Not => new Text_Type'("not"),
Ada_Reverse => new Text_Type'("reverse"),
Ada_End => new Text_Type'("end"),
Ada_Null => new Text_Type'("null"),
Ada_Accept => new Text_Type'("accept"),
Ada_Entry => new Text_Type'("entry"),
Ada_Select => new Text_Type'("select"),
Ada_Exception => new Text_Type'("exception"),
Ada_Of => new Text_Type'("of"),
Ada_Separate => new Text_Type'("separate"),
Ada_Exit => new Text_Type'("exit"),
Ada_Or => new Text_Type'("or"),
Ada_All => new Text_Type'("all"),
Ada_Others => new Text_Type'("others"),
Ada_Subtype => new Text_Type'("subtype"),
Ada_And => new Text_Type'("and"),
Ada_For => new Text_Type'("for"),
Ada_Out => new Text_Type'("out"),
Ada_Array => new Text_Type'("array"),
Ada_Function => new Text_Type'("function"),
Ada_At => new Text_Type'("at"),
Ada_Generic => new Text_Type'("generic"),
Ada_Package => new Text_Type'("package"),
Ada_Task => new Text_Type'("task"),
Ada_Begin => new Text_Type'("begin"),
Ada_Goto => new Text_Type'("goto"),
Ada_Pragma => new Text_Type'("pragma"),
Ada_Terminate => new Text_Type'("terminate"),
Ada_Body => new Text_Type'("body"),
Ada_Private => new Text_Type'("private"),
Ada_Then => new Text_Type'("then"),
Ada_If => new Text_Type'("if"),
Ada_Procedure => new Text_Type'("procedure"),
Ada_Type => new Text_Type'("type"),
Ada_Case => new Text_Type'("case"),
Ada_In => new Text_Type'("in"),
Ada_Constant => new Text_Type'("constant"),
Ada_Is => new Text_Type'("is"),
Ada_Raise => new Text_Type'("raise"),
Ada_Use => new Text_Type'("use"),
Ada_Declare => new Text_Type'("declare"),
Ada_Delay => new Text_Type'("delay"),
Ada_Limited => new Text_Type'("limited"),
Ada_Record => new Text_Type'("record"),
Ada_When => new Text_Type'("when"),
Ada_Loop => new Text_Type'("loop"),
Ada_Rem => new Text_Type'("rem"),
Ada_While => new Text_Type'("while"),
Ada_Renames => new Text_Type'("renames"),
Ada_With => new Text_Type'("with"),
Ada_Do => new Text_Type'("do"),
Ada_Xor => new Text_Type'("xor"),
Ada_Par_Open => new Text_Type'("("),
Ada_Par_Close => new Text_Type'(")"),
Ada_Brack_Open => new Text_Type'("["),
Ada_Brack_Close => new Text_Type'("]"),
Ada_Semicolon => new Text_Type'(";"),
Ada_Colon => new Text_Type'(":"),
Ada_Comma => new Text_Type'(","),
Ada_Doubledot => new Text_Type'(".."),
Ada_Assign => new Text_Type'(":="),
Ada_Dot => new Text_Type'("."),
Ada_Diamond => new Text_Type'("<>"),
Ada_Lte => new Text_Type'("<="),
Ada_Gte => new Text_Type'(">="),
Ada_Arrow => new Text_Type'("=>"),
Ada_Equal => new Text_Type'("="),
Ada_Lt => new Text_Type'("<"),
Ada_Gt => new Text_Type'(">"),
Ada_Plus => new Text_Type'("+"),
Ada_Minus => new Text_Type'("-"),
Ada_Power => new Text_Type'("**"),
Ada_Mult => new Text_Type'("*"),
Ada_Amp => new Text_Type'("&"),
Ada_Notequal => new Text_Type'("/="),
Ada_Divide => new Text_Type'("/"),
Ada_Tick => new Text_Type'("'"),
Ada_Pipe => new Text_Type'("|"),
Ada_Label_Start => new Text_Type'("<<"),
Ada_Label_End => new Text_Type'(">>"),
Ada_Target => new Text_Type'("@"),
others => new Text_Type'("")
);
Token_Kind_Names : constant array (Token_Kind) of String_Access := (
Ada_Identifier =>
new String'("Identifier")
,
Ada_All =>
new String'("All")
,
Ada_Abort =>
new String'("Abort")
,
Ada_Else =>
new String'("Else")
,
Ada_New =>
new String'("New")
,
Ada_Return =>
new String'("Return")
,
Ada_Abs =>
new String'("Abs")
,
Ada_Elsif =>
new String'("Elsif")
,
Ada_Not =>
new String'("Not")
,
Ada_Reverse =>
new String'("Reverse")
,
Ada_End =>
new String'("End")
,
Ada_Null =>
new String'("Null")
,
Ada_Accept =>
new String'("Accept")
,
Ada_Entry =>
new String'("Entry")
,
Ada_Select =>
new String'("Select")
,
Ada_Access =>
new String'("Access")
,
Ada_Exception =>
new String'("Exception")
,
Ada_Of =>
new String'("Of")
,
Ada_Separate =>
new String'("Separate")
,
Ada_Exit =>
new String'("Exit")
,
Ada_Or =>
new String'("Or")
,
Ada_Others =>
new String'("Others")
,
Ada_Subtype =>
new String'("Subtype")
,
Ada_And =>
new String'("And")
,
Ada_For =>
new String'("For")
,
Ada_Out =>
new String'("Out")
,
Ada_Array =>
new String'("Array")
,
Ada_Function =>
new String'("Function")
,
Ada_At =>
new String'("At")
,
Ada_Generic =>
new String'("Generic")
,
Ada_Package =>
new String'("Package")
,
Ada_Task =>
new String'("Task")
,
Ada_Begin =>
new String'("Begin")
,
Ada_Goto =>
new String'("Goto")
,
Ada_Pragma =>
new String'("Pragma")
,
Ada_Terminate =>
new String'("Terminate")
,
Ada_Body =>
new String'("Body")
,
Ada_Private =>
new String'("Private")
,
Ada_Then =>
new String'("Then")
,
Ada_If =>
new String'("If")
,
Ada_Procedure =>
new String'("Procedure")
,
Ada_Type =>
new String'("Type")
,
Ada_Case =>
new String'("Case")
,
Ada_In =>
new String'("In")
,
Ada_Constant =>
new String'("Constant")
,
Ada_Is =>
new String'("Is")
,
Ada_Raise =>
new String'("Raise")
,
Ada_Use =>
new String'("Use")
,
Ada_Declare =>
new String'("Declare")
,
Ada_Range =>
new String'("Range")
,
Ada_Delay =>
new String'("Delay")
,
Ada_Limited =>
new String'("Limited")
,
Ada_Record =>
new String'("Record")
,
Ada_When =>
new String'("When")
,
Ada_Delta =>
new String'("Delta")
,
Ada_Loop =>
new String'("Loop")
,
Ada_Rem =>
new String'("Rem")
,
Ada_While =>
new String'("While")
,
Ada_Digits =>
new String'("Digits")
,
Ada_Renames =>
new String'("Renames")
,
Ada_Do =>
new String'("Do")
,
Ada_Mod =>
new String'("Mod")
,
Ada_Xor =>
new String'("Xor")
,
Ada_Par_Close =>
new String'("Par_Close")
,
Ada_Par_Open =>
new String'("Par_Open")
,
Ada_Brack_Close =>
new String'("Brack_Close")
,
Ada_Brack_Open =>
new String'("Brack_Open")
,
Ada_Semicolon =>
new String'("Semicolon")
,
Ada_Colon =>
new String'("Colon")
,
Ada_Comma =>
new String'("Comma")
,
Ada_Doubledot =>
new String'("Doubledot")
,
Ada_Dot =>
new String'("Dot")
,
Ada_Diamond =>
new String'("Diamond")
,
Ada_Lte =>
new String'("Lte")
,
Ada_Gte =>
new String'("Gte")
,
Ada_Arrow =>
new String'("Arrow")
,
Ada_Equal =>
new String'("Equal")
,
Ada_Lt =>
new String'("Lt")
,
Ada_Gt =>
new String'("Gt")
,
Ada_Plus =>
new String'("Plus")
,
Ada_Minus =>
new String'("Minus")
,
Ada_Power =>
new String'("Power")
,
Ada_Mult =>
new String'("Mult")
,
Ada_Amp =>
new String'("Amp")
,
Ada_Notequal =>
new String'("Notequal")
,
Ada_Divide =>
new String'("Divide")
,
Ada_Tick =>
new String'("Tick")
,
Ada_Pipe =>
new String'("Pipe")
,
Ada_Assign =>
new String'("Assign")
,
Ada_Label_Start =>
new String'("Label_Start")
,
Ada_Label_End =>
new String'("Label_End")
,
Ada_Target =>
new String'("Target")
,
Ada_String =>
new String'("String")
,
Ada_Char =>
new String'("Char")
,
Ada_With =>
new String'("With")
,
Ada_Decimal =>
new String'("Decimal")
,
Ada_Integer =>
new String'("Integer")
,
Ada_Comment =>
new String'("Comment")
,
Ada_Prep_Line =>
new String'("Prep_Line")
,
Ada_Whitespace =>
new String'("Whitespace")
,
Ada_Termination =>
new String'("Termination")
,
Ada_Lexing_Failure =>
new String'("Lexing_Failure")
);
---------------------
-- Token_Kind_Name --
---------------------
function Token_Kind_Name (Token_Id : Token_Kind) return String is
(Token_Kind_Names (Token_Id).all);
------------------------
-- Token_Kind_Literal --
------------------------
function Token_Kind_Literal (Token_Id : Token_Kind) return Text_Type is
(Token_Kind_To_Literals (Token_Id).all);
-----------------------
-- Token_Error_Image --
-----------------------
function Token_Error_Image (Token_Id : Token_Kind) return String is
Literal : constant Text_Type := Token_Kind_Literal (Token_Id);
begin
return (if Literal /= ""
then "'" & Image (Literal) & "'"
else Token_Kind_Name (Token_Id));
end Token_Error_Image;
function To_Token_Kind (Raw : Raw_Token_Kind) return Token_Kind
is (Token_Kind'Val (Raw));
function From_Token_Kind (Kind : Token_Kind) return Raw_Token_Kind
is (Token_Kind'Pos (Kind));
-------------------
-- Is_Token_Node --
-------------------
function Is_Token_Node (Kind : Ada_Node_Kind_Type) return Boolean is
begin
return Is_Token_Node_Kind (Kind);
end Is_Token_Node;
-------------------
-- Is_Error_Node --
-------------------
function Is_Error_Node (Kind : Ada_Node_Kind_Type) return Boolean is
begin
return Is_Error_Node_Kind (Kind);
end Is_Error_Node;
------------------
-- Is_List_Node --
------------------
function Is_List_Node (Kind : Ada_Node_Kind_Type) return Boolean is
begin
return Kind in Ada_Ada_List;
end Is_List_Node;
------------------
-- Rewrap_Token --
------------------
function Rewrap_Token
(Origin : Token_Reference;
Index : Token_Or_Trivia_Index) return Token_Reference is
begin
return (if Index = No_Token_Or_Trivia_Index
then No_Token
else (Origin.TDH, Index, Origin.Safety_Net));
end Rewrap_Token;
----------------------
-- Check_Safety_Net --
----------------------
procedure Check_Safety_Net (Self : Token_Reference) is
SN : Token_Safety_Net renames Self.Safety_Net;
Ctx : constant Internal_Context := +SN.Context;
begin
if Self.TDH /= null
and then (Ctx.Serial_Number /= SN.Context_Version
or else Self.TDH.Version /= SN.TDH_Version)
then
raise Stale_Reference_Error;
end if;
end Check_Safety_Net;
---------
-- "<" --
---------
function "<" (Left, Right : Token_Reference) return Boolean is
pragma Assert (Left.TDH = Right.TDH);
begin
Check_Safety_Net (Left);
Check_Safety_Net (Right);
if Left.Index.Token < Right.Index.Token then
return True;
elsif Left.Index.Token = Right.Index.Token then
return Left.Index.Trivia < Right.Index.Trivia;
else
return False;
end if;
end "<";
----------
-- Next --
----------
function Next
(Token : Token_Reference;
Exclude_Trivia : Boolean := False) return Token_Reference is
begin
Check_Safety_Net (Token);
return (if Token.TDH = null
then No_Token
else Rewrap_Token (Token,
Next (Token.Index, Token.TDH.all,
Exclude_Trivia)));
end Next;
--------------
-- Previous --
--------------
function Previous
(Token : Token_Reference;
Exclude_Trivia : Boolean := False) return Token_Reference is
begin
Check_Safety_Net (Token);
return (if Token.TDH = null
then No_Token
else Rewrap_Token (Token,
Previous (Token.Index, Token.TDH.all,
Exclude_Trivia)));
end Previous;
----------------
-- Get_Symbol --
----------------
function Get_Symbol (Token : Token_Reference) return Symbol_Type is
begin
Check_Safety_Net (Token);
if Token.TDH = null then
raise Precondition_Failure with "null token argument";
end if;
return Get_Symbol (Token.Index, Token.TDH.all);
end Get_Symbol;
----------
-- Data --
----------
function Data (Token : Token_Reference) return Token_Data_Type is
begin
Check_Safety_Net (Token);
if Token.TDH = null then
raise Precondition_Failure with "null token argument";
end if;
return Convert (Token.TDH.all, Token, Raw_Data (Token));
end Data;
----------
-- Text --
----------
function Text (Token : Token_Reference) return Text_Type is
RD : constant Stored_Token_Data := Raw_Data (Token);
begin
Check_Safety_Net (Token);
if Token.TDH = null then
raise Precondition_Failure with "null token argument";
end if;
return Token.TDH.Source_Buffer (RD.Source_First .. RD.Source_Last);
end Text;
----------
-- Text --
----------
function Text (First, Last : Token_Reference) return Text_Type is
FD, LD : Token_Data_Type;
begin
Check_Safety_Net (First);
Check_Safety_Net (Last);
if First.TDH = null then
raise Precondition_Failure with "null token argument";
end if;
if First.TDH /= Last.TDH then
raise Precondition_Failure with
"token arguments must belong to the same source";
end if;
FD := Data (First);
LD := Data (Last);
return FD.Source_Buffer.all (FD.Source_First .. LD.Source_Last);
end Text;
----------
-- Kind --
----------
function Kind (Token_Data : Token_Data_Type) return Token_Kind is
begin
return Token_Data.Kind;
end Kind;
---------------
-- Is_Trivia --
---------------
function Is_Trivia (Token : Token_Reference) return Boolean is
begin
Check_Safety_Net (Token);
return Token.Index.Trivia /= No_Token_Index;
end Is_Trivia;
---------------
-- Is_Trivia --
---------------
function Is_Trivia (Token_Data : Token_Data_Type) return Boolean is
begin
return Token_Data.Is_Trivia;
end Is_Trivia;
-----------
-- Index --
-----------
function Index (Token : Token_Reference) return Token_Index is
begin
Check_Safety_Net (Token);
return (if Token.Index.Trivia = No_Token_Index
then Token.Index.Token
else Token.Index.Trivia);
end Index;
-----------
-- Index --
-----------
function Index (Token_Data : Token_Data_Type) return Token_Index is
begin
return Token_Data.Index;
end Index;
----------------
-- Sloc_Range --
----------------
function Sloc_Range
(Token_Data : Token_Data_Type) return Source_Location_Range
is
begin
return Token_Data.Sloc_Range;
end Sloc_Range;
---------------------
-- Origin_Filename --
---------------------
function Origin_Filename (Token : Token_Reference) return String is
begin
Check_Safety_Net (Token);
if Token.TDH = null then
raise Precondition_Failure with "null token argument";
end if;
return +Token.TDH.Filename.Full_Name;
end Origin_Filename;
--------------------
-- Origin_Charset --
--------------------
function Origin_Charset (Token : Token_Reference) return String is
begin
Check_Safety_Net (Token);
if Token.TDH = null then
raise Precondition_Failure with "null token argument";
end if;
return To_String (Token.TDH.Charset);
end Origin_Charset;
-------------------
-- Is_Equivalent --
-------------------
function Is_Equivalent (L, R : Token_Reference) return Boolean is
DL : constant Token_Data_Type := Data (L);
DR : constant Token_Data_Type := Data (R);
TL : constant Text_Type := Text (L);
TR : constant Text_Type := Text (R);
begin
return DL.Kind = DR.Kind and then TL = TR;
end Is_Equivalent;
-----------
-- Image --
-----------
function Image (Token : Token_Reference) return String is
D : constant Token_Data_Type := Data (Token);
begin
return ("<Token Kind=" & Token_Kind_Name (D.Kind) &
" Text=" & Image (Text (Token), With_Quotes => True) & ">");
end Image;
--------------
-- Raw_Data --
--------------
function Raw_Data (T : Token_Reference) return Stored_Token_Data is
begin
Check_Safety_Net (T);
if T.TDH = null then
raise Precondition_Failure with "null token argument";
end if;
return
(if T.Index.Trivia = No_Token_Index
then Token_Vectors.Get (T.TDH.Tokens, Natural (T.Index.Token))
else Trivia_Vectors.Get (T.TDH.Trivias, Natural (T.Index.Trivia)).T);
end Raw_Data;
-------------
-- Convert --
-------------
function Convert
(TDH : Token_Data_Handler;
Token : Token_Reference;
Raw_Data : Stored_Token_Data) return Token_Data_Type is
begin
Check_Safety_Net (Token);
return (Kind => To_Token_Kind (Raw_Data.Kind),
Is_Trivia => Token.Index.Trivia /= No_Token_Index,
Index => (if Token.Index.Trivia = No_Token_Index
then Token.Index.Token
else Token.Index.Trivia),
Source_Buffer => Text_Cst_Access (TDH.Source_Buffer),
Source_First => Raw_Data.Source_First,
Source_Last => Raw_Data.Source_Last,
Sloc_Range => Sloc_Range (TDH, Raw_Data));
end Convert;
------------------
-- From_Generic --
------------------
function From_Generic (Token : Lk_Token) return Common.Token_Reference is
use Langkit_Support.Internal.Conversions;
Id : Any_Language_Id;
Data : Langkit_Support.Internal.Analysis.Internal_Token;
Safety_Net : Langkit_Support.Internal.Analysis.Token_Safety_Net;
begin
Unwrap_Token (Token, Id, Data, Safety_Net);
pragma Assert (Id = Generic_API.Self_Id);
return (Data.TDH,
Data.Index,
(Safety_Net.Context,
Safety_Net.Context_Version,
Safety_Net.TDH_Version));
end From_Generic;
----------------
-- To_Generic --
----------------
function To_Generic (Token : Common.Token_Reference) return Lk_Token is
use Langkit_Support.Internal.Conversions;
begin
return Wrap_Token
(Generic_API.Self_Id,
(Token.TDH, Token.Index),
(Token.Safety_Net.Context,
Token.Safety_Net.Context_Version,
Token.Safety_Net.TDH_Version));
end To_Generic;
--------------------------
-- Wrap_Token_Reference --
--------------------------
function Wrap_Token_Reference
(Context : Internal_Context;
TDH : Token_Data_Handler_Access;
Index : Token_Or_Trivia_Index) return Token_Reference is
begin
if Index = No_Token_Or_Trivia_Index then
return No_Token;
end if;
declare
SN : constant Token_Safety_Net :=
(Context => +Context,
Context_Version => Context.Serial_Number,
TDH_Version => TDH.Version);
begin
return (TDH, Index, SN);
end;
end Wrap_Token_Reference;
--------------------
-- Get_Token_Unit --
--------------------
function Get_Token_Unit (Token : Token_Reference) return Internal_Unit is
function "+" is new Ada.Unchecked_Conversion
(System.Address, Internal_Unit);
begin
if Token = No_Token then
raise Precondition_Failure with "null token argument";
end if;
Check_Safety_Net (Token);
return +Token.TDH.Owner;
end Get_Token_Unit;
-----------------------
-- Get_Token_Context --
-----------------------
function Get_Token_Context
(Token : Token_Reference) return Internal_Context is
begin
return +Token.Safety_Net.Context;
end Get_Token_Context;
-------------------
-- Get_Token_TDH --
-------------------
function Get_Token_TDH
(Token : Token_Reference) return Token_Data_Handler_Access is
begin
return Token.TDH;
end Get_Token_TDH;
---------------------
-- Get_Token_Index --
---------------------
function Get_Token_Index
(Token : Token_Reference) return Token_Or_Trivia_Index is
begin
return Token.Index;
end Get_Token_Index;
------------------------
-- Extract_Token_Text --
------------------------
procedure Extract_Token_Text
(Token : Token_Data_Type;
Source_Buffer : out Text_Cst_Access;
First : out Positive;
Last : out Natural) is
begin
Source_Buffer := Token.Source_Buffer;
First := Token.Source_First;
Last := Token.Source_Last;
end Extract_Token_Text;
---------------------
-- Token_Node_Kind --
---------------------
function Token_Node_Kind (Kind : Ada_Node_Kind_Type) return Token_Kind is
begin
case Kind is
when Ada_Char_Literal =>
return Ada_Char;
when Ada_Identifier =>
return Ada_Identifier;
when Ada_String_Literal =>
return Ada_String;
when Ada_Null_Literal =>
return Ada_Null;
when Ada_Int_Literal =>
return Ada_Integer;
when Ada_Real_Literal =>
return Ada_Decimal;
when others =>
-- Kind is not a token node, and thus the precondition does not
-- hold.
return (raise Program_Error);
end case;
end Token_Node_Kind;
begin
-- Check that we actually have full Libiconv support: as nothing works
-- without it, we explicitly check support here instead of letting
-- user-unfriendly errors happen during lexing.
if not GNATCOLL.Iconv.Has_Iconv then
raise Program_Error with "Libiconv is not available";
end if;
Private_Converters.Wrap_Token_Reference := Wrap_Token_Reference'Access;
Private_Converters.Get_Token_Context := Get_Token_Context'Access;
Private_Converters.Get_Token_Unit := Get_Token_Unit'Access;
Private_Converters.Get_Token_TDH := Get_Token_TDH'Access;
Private_Converters.Get_Token_Index := Get_Token_Index'Access;
Private_Converters.Extract_Token_Text := Extract_Token_Text'Access;
end Libadalang.Common;
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