-- --
-- B o d y --
-- --
--- Copyright (C) 1992-2004, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2006, 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- --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
+-- Boston, MA 02110-1301, USA. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
with Csets; use Csets;
with Debug; use Debug;
with Einfo; use Einfo;
+with Fname; use Fname;
with Lib; use Lib;
with Namet; use Namet;
with Nlists; use Nlists;
procedure Indent_End;
-- Decrease indentation level
+ procedure Note_Implicit_Run_Time_Call (N : Node_Id);
+ -- N is the Name field of a function call or procedure statement call.
+ -- The effect of the call is to output a $ if the call is identified as
+ -- an implicit call to a run time routine.
+
procedure Print_Debug_Line (S : String);
-- Used to print output lines in Debug_Generated_Code mode (this is used
-- as the argument for a call to Set_Special_Output in package Output).
-- that is currently being written. Note that Debug_Node is always empty
-- if a debug source file is not being written.
+ procedure Sprint_And_List (List : List_Id);
+ -- Print the given list with items separated by vertical "and"
+
procedure Sprint_Bar_List (List : List_Id);
-- Print the given list with items separated by vertical bars
-- declarations that can have discriminants.
procedure Write_Ekind (E : Entity_Id);
- -- Write the String corresponding to the Ekind without "E_".
+ -- Write the String corresponding to the Ekind without "E_"
procedure Write_Id (N : Node_Id);
-- N is a node with a Chars field. This procedure writes the name that
-- the name associated with the entity (since it may have been encoded).
-- One other special case is that an entity has an active external name
-- (i.e. an external name present with no address clause), then this
- -- external name is output.
+ -- external name is output. This procedure also deals with outputting
+ -- declarations of referenced itypes, if not output earlier.
function Write_Identifiers (Node : Node_Id) return Boolean;
-- Handle node where the grammar has a list of defining identifiers, but
-- the Sloc of the current node is set to the first non-blank character
-- in the string S.
+ procedure Write_Itype (Typ : Entity_Id);
+ -- If Typ is an Itype that has not been written yet, write it. If Typ is
+ -- any other kind of entity or tree node, the call is ignored.
+
procedure Write_Name_With_Col_Check (N : Name_Id);
-- Write name (using Write_Name) with initial column check, and possible
-- initial Write_Indent (to get new line) if current line is too full.
-- Like Write_Str_WIth_Col_Check, but sets debug Sloc of current debug
-- node to first non-blank character if a current debug node is active.
+ procedure Write_Uint_With_Col_Check (U : Uint; Format : UI_Format);
+ -- Write Uint (using UI_Write) with initial column check, and possible
+ -- initial Write_Indent (to get new line) if current line is too full.
+ -- The format parameter determines the output format (see UI_Write).
+
procedure Write_Uint_With_Col_Check_Sloc (U : Uint; Format : UI_Format);
-- Write Uint (using UI_Write) with initial column check, and possible
-- initial Write_Indent (to get new line) if current line is too full.
Indent := Indent - 3;
end Indent_End;
+ ---------------------------------
+ -- Note_Implicit_Run_Time_Call --
+ ---------------------------------
+
+ procedure Note_Implicit_Run_Time_Call (N : Node_Id) is
+ begin
+ if not Comes_From_Source (N)
+ and then Is_Entity_Name (N)
+ then
+ declare
+ Ent : constant Entity_Id := Entity (N);
+ begin
+ if not In_Extended_Main_Source_Unit (Ent)
+ and then
+ Is_Predefined_File_Name
+ (Unit_File_Name (Get_Source_Unit (Ent)))
+ then
+ Col_Check (Length_Of_Name (Chars (Ent)));
+ Write_Char ('$');
+ end if;
+ end;
+ end if;
+ end Note_Implicit_Run_Time_Call;
+
--------
-- pg --
--------
Write_Eol;
end Underline;
- -- Start of processing for Tree_Dump.
+ -- Start of processing for Tree_Dump
begin
Dump_Generated_Only := Debug_Flag_G or
end Source_Dump;
---------------------
+ -- Sprint_And_List --
+ ---------------------
+
+ procedure Sprint_And_List (List : List_Id) is
+ Node : Node_Id;
+ begin
+ if Is_Non_Empty_List (List) then
+ Node := First (List);
+ loop
+ Sprint_Node (Node);
+ Next (Node);
+ exit when Node = Empty;
+ Write_Str (" and ");
+ end loop;
+ end if;
+ end Sprint_And_List;
+
+ ---------------------
-- Sprint_Bar_List --
---------------------
procedure Sprint_Bar_List (List : List_Id) is
Node : Node_Id;
-
begin
if Is_Non_Empty_List (List) then
Node := First (List);
-
loop
Sprint_Node (Node);
Next (Node);
begin
if Is_Non_Empty_List (List) then
Node := First (List);
-
loop
Sprint_Node (Node);
Next (Node);
then
Write_Str (", ");
end if;
-
end loop;
end if;
end Sprint_Comma_List;
Write_Char (';');
when N_Access_Definition =>
- Write_Str_With_Col_Check_Sloc ("access ");
- Sprint_Node (Subtype_Mark (Node));
+
+ -- Ada 2005 (AI-254)
+
+ if Present (Access_To_Subprogram_Definition (Node)) then
+ Sprint_Node (Access_To_Subprogram_Definition (Node));
+ else
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
+ Write_Str_With_Col_Check_Sloc ("access ");
+
+ if All_Present (Node) then
+ Write_Str ("all ");
+ elsif Constant_Present (Node) then
+ Write_Str ("constant ");
+ end if;
+
+ Sprint_Node (Subtype_Mark (Node));
+ end if;
when N_Access_Function_Definition =>
+
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
Write_Str_With_Col_Check_Sloc ("access ");
if Protected_Present (Node) then
Write_Str_With_Col_Check ("function");
Write_Param_Specs (Node);
Write_Str_With_Col_Check (" return ");
- Sprint_Node (Subtype_Mark (Node));
+ Sprint_Node (Result_Definition (Node));
when N_Access_Procedure_Definition =>
+
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
Write_Str_With_Col_Check_Sloc ("access ");
if Protected_Present (Node) then
Write_Str_With_Col_Check ("constant ");
end if;
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
Sprint_Node (Subtype_Indication (Node));
when N_Aggregate =>
when N_Allocator =>
Write_Str_With_Col_Check_Sloc ("new ");
+
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
Sprint_Node (Expression (Node));
if Present (Storage_Pool (Node)) then
end if;
Write_Char_Sloc (''');
- Write_Char_Code (Char_Literal_Value (Node));
+ Write_Char_Code (UI_To_CC (Char_Literal_Value (Node)));
Write_Char (''');
when N_Code_Statement =>
Sprint_Bar_List (Choices (Node));
Write_Str (" => ");
- -- Ada 0Y (AI-287): Print the mbox if present
+ -- Ada 2005 (AI-287): Print the box if present
if Box_Present (Node) then
Write_Str_With_Col_Check ("<>");
when N_Component_Definition =>
Set_Debug_Sloc;
- -- Ada 0Y (AI-230): Access definition components
+ -- Ada 2005 (AI-230): Access definition components
if Present (Access_Definition (Node)) then
Sprint_Node (Access_Definition (Node));
Write_Str_With_Col_Check ("aliased ");
end if;
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str (" not null ");
+ end if;
+
Sprint_Node (Subtype_Indication (Node));
+
else
- pragma Assert (False);
- null;
+ Write_Str (" ??? ");
end if;
when N_Component_Declaration =>
Condition : constant Node_Id := First (Expressions (Node));
Then_Expr : constant Node_Id := Next (Condition);
Else_Expr : constant Node_Id := Next (Then_Expr);
-
begin
Write_Str_With_Col_Check_Sloc ("(if ");
Sprint_Node (Condition);
end if;
Write_Str_With_Col_Check_Sloc ("new ");
+
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str_With_Col_Check ("not null ");
+ end if;
+
Sprint_Node (Subtype_Indication (Node));
- if Present (Record_Extension_Part (Node)) then
+ if Present (Interface_List (Node)) then
+ Sprint_And_List (Interface_List (Node));
Write_Str_With_Col_Check (" with ");
+ end if;
+
+ if Present (Record_Extension_Part (Node)) then
+ if No (Interface_List (Node)) then
+ Write_Str_With_Col_Check (" with ");
+ end if;
+
Sprint_Node (Record_Extension_Part (Node));
end if;
if Write_Identifiers (Node) then
Write_Str (" : ");
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
Sprint_Node (Discriminant_Type (Node));
if Present (Expression (Node)) then
Write_Str_With_Col_Check (" with private");
end if;
+ when N_Formal_Abstract_Subprogram_Declaration =>
+ Write_Indent_Str_Sloc ("with ");
+ Sprint_Node (Specification (Node));
+
+ Write_Str_With_Col_Check (" is abstract");
+
+ if Box_Present (Node) then
+ Write_Str_With_Col_Check (" <>");
+ elsif Present (Default_Name (Node)) then
+ Write_Str_With_Col_Check (" ");
+ Sprint_Node (Default_Name (Node));
+ end if;
+
+ Write_Char (';');
+
+ when N_Formal_Concrete_Subprogram_Declaration =>
+ Write_Indent_Str_Sloc ("with ");
+ Sprint_Node (Specification (Node));
+
+ if Box_Present (Node) then
+ Write_Str_With_Col_Check (" is <>");
+ elsif Present (Default_Name (Node)) then
+ Write_Str_With_Col_Check (" is ");
+ Sprint_Node (Default_Name (Node));
+ end if;
+
+ Write_Char (';');
+
when N_Formal_Discrete_Type_Definition =>
Write_Str_With_Col_Check_Sloc ("<>");
when N_Formal_Signed_Integer_Type_Definition =>
Write_Str_With_Col_Check_Sloc ("range <>");
- when N_Formal_Subprogram_Declaration =>
- Write_Indent_Str_Sloc ("with ");
- Sprint_Node (Specification (Node));
-
- if Box_Present (Node) then
- Write_Str_With_Col_Check (" is <>");
- elsif Present (Default_Name (Node)) then
- Write_Str_With_Col_Check (" is ");
- Sprint_Node (Default_Name (Node));
- end if;
-
- Write_Char (';');
-
when N_Formal_Type_Declaration =>
Write_Indent_Str_Sloc ("type ");
Write_Id (Defining_Identifier (Node));
when N_Function_Call =>
Set_Debug_Sloc;
+ Note_Implicit_Run_Time_Call (Name (Node));
Sprint_Node (Name (Node));
Sprint_Opt_Paren_Comma_List (Parameter_Associations (Node));
Sprint_Node (Defining_Unit_Name (Node));
Write_Param_Specs (Node);
Write_Str_With_Col_Check (" return ");
- Sprint_Node (Subtype_Mark (Node));
+
+ -- Ada 2005 (AI-231)
+
+ if Nkind (Result_Definition (Node)) /= N_Access_Definition
+ and then Null_Exclusion_Present (Node)
+ then
+ Write_Str (" not null ");
+ end if;
+
+ Sprint_Node (Result_Definition (Node));
when N_Generic_Association =>
Set_Debug_Sloc;
Write_Str_With_Col_Check ("constant ");
end if;
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str_With_Col_Check ("not null ");
+ end if;
+
Sprint_Node (Object_Definition (Node));
if Present (Expression (Node)) then
Sprint_Node (Defining_Identifier (Node));
Write_Str (" : ");
- -- Ada 0Y (AI-230): Access renamings
+ -- Ada 2005 (AI-230): Access renamings
if Present (Access_Definition (Node)) then
Sprint_Node (Access_Definition (Node));
Sprint_Node (Subtype_Mark (Node));
else
- pragma Assert (False);
- null;
+ Write_Str (" ??? ");
end if;
Write_Str_With_Col_Check (" renames ");
Write_Str_With_Col_Check ("out ");
end if;
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
Sprint_Node (Parameter_Type (Node));
if Present (Expression (Node)) then
when N_Procedure_Call_Statement =>
Write_Indent;
Set_Debug_Sloc;
+ Note_Implicit_Run_Time_Call (Name (Node));
Sprint_Node (Name (Node));
Sprint_Opt_Paren_Comma_List (Parameter_Associations (Node));
Write_Char (';');
Write_Indent_Str_Sloc ("protected type ");
Write_Id (Defining_Identifier (Node));
Write_Discr_Specs (Node);
- Write_Str (" is");
+
+ if Present (Interface_List (Node)) then
+ Write_Str (" is new ");
+ Sprint_And_List (Interface_List (Node));
+ Write_Str (" with ");
+ else
+ Write_Str (" is");
+ end if;
+
Sprint_Node (Protected_Definition (Node));
Write_Id (Defining_Identifier (Node));
Write_Char (';');
declare
Alt_Node : Node_Id;
-
begin
Alt_Node := First (Select_Alternatives (Node));
loop
when N_Subprogram_Declaration =>
Write_Indent;
Sprint_Node_Sloc (Specification (Node));
+
+ if Nkind (Specification (Node)) = N_Procedure_Specification
+ and then Null_Present (Specification (Node))
+ then
+ Write_Str_With_Col_Check (" is null");
+ end if;
+
Write_Char (';');
when N_Subprogram_Info =>
Write_Indent_Str_Sloc ("subtype ");
Write_Id (Defining_Identifier (Node));
Write_Str (" is ");
+
+ -- Ada 2005 (AI-231)
+
+ if Null_Exclusion_Present (Node) then
+ Write_Str ("not null ");
+ end if;
+
Sprint_Node (Subtype_Indication (Node));
Write_Char (';');
Write_Id (Defining_Identifier (Node));
Write_Discr_Specs (Node);
+ if Present (Interface_List (Node)) then
+ Write_Str (" is new ");
+ Sprint_And_List (Interface_List (Node));
+ end if;
+
if Present (Task_Definition (Node)) then
- Write_Str (" is");
+ if No (Interface_List (Node)) then
+ Write_Str (" is");
+ else
+ Write_Str (" with ");
+ end if;
+
Sprint_Node (Task_Definition (Node));
Write_Id (Defining_Identifier (Node));
end if;
declare
Node1 : Node_Id;
-
begin
Node1 := First (Subtype_Marks (Node));
loop
else
if First_Name (Node) or else not Dump_Original_Only then
- -- Ada 0Y (AI-50217): Print limited with_clauses
+ -- Ada 2005 (AI-50217): Print limited with_clauses
+
+ if Private_Present (Node) and Limited_Present (Node) then
+ Write_Indent_Str ("limited private with ");
- if Limited_Present (Node) then
+ elsif Private_Present (Node) then
+ Write_Indent_Str ("private with ");
+
+ elsif Limited_Present (Node) then
Write_Indent_Str ("limited with ");
+
else
Write_Indent_Str ("with ");
end if;
if Dump_Original_Only then
N := First (List);
-
while Present (N) loop
-
if not Is_Rewrite_Insertion (N) then
Node_Exists := True;
exit;
Write_Str ("""]");
end Write_Condition_And_Reason;
- ------------------------
- -- Write_Discr_Specs --
- ------------------------
+ -----------------------
+ -- Write_Discr_Specs --
+ -----------------------
procedure Write_Discr_Specs (N : Node_Id) is
- Specs : List_Id;
- Spec : Node_Id;
+ Specs : List_Id;
+ Spec : Node_Id;
begin
Specs := Discriminant_Specifications (N);
procedure Write_Id (N : Node_Id) is
begin
+ -- Deal with outputting Itype
+
+ -- Note: if we are printing the full tree with -gnatds, then we may
+ -- end up picking up the Associated_Node link from a generic template
+ -- here which overlaps the Entity field, but as documented, Write_Itype
+ -- is defended against junk calls.
+
+ if Nkind (N) in N_Entity then
+ Write_Itype (N);
+ elsif Nkind (N) in N_Has_Entity then
+ Write_Itype (Entity (N));
+ end if;
+
-- Case of a defining identifier
if Nkind (N) = N_Defining_Identifier then
Write_Str_With_Col_Check (" (");
Ind := First_Index (E);
-
while Present (Ind) loop
Sprint_Node (Ind);
Next_Index (Ind);
Write_Str_Sloc (S);
end Write_Indent_Str_Sloc;
+ -----------------
+ -- Write_Itype --
+ -----------------
+
+ procedure Write_Itype (Typ : Entity_Id) is
+
+ procedure Write_Header (T : Boolean := True);
+ -- Write type if T is True, subtype if T is false
+
+ ------------------
+ -- Write_Header --
+ ------------------
+
+ procedure Write_Header (T : Boolean := True) is
+ begin
+ if T then
+ Write_Str ("[type ");
+ else
+ Write_Str ("[subtype ");
+ end if;
+
+ Write_Name_With_Col_Check (Chars (Typ));
+ Write_Str (" is ");
+ end Write_Header;
+
+ -- Start of processing for Write_Itype
+
+ begin
+ if Nkind (Typ) in N_Entity
+ and then Is_Itype (Typ)
+ and then not Itype_Printed (Typ)
+ then
+ -- Itype to be printed
+
+ declare
+ B : constant Node_Id := Etype (Typ);
+ X : Node_Id;
+ P : constant Node_Id := Parent (Typ);
+
+ S : constant Saved_Output_Buffer := Save_Output_Buffer;
+ -- Save current output buffer
+
+ Old_Sloc : Source_Ptr;
+ -- Save sloc of related node, so it is not modified when
+ -- printing with -gnatD.
+
+ begin
+ -- Write indentation at start of line
+
+ for J in 1 .. Indent loop
+ Write_Char (' ');
+ end loop;
+
+ -- If we have a constructed declaration, print it
+
+ if Present (P) and then Nkind (P) in N_Declaration then
+
+ -- We must set Itype_Printed true before the recursive call to
+ -- print the node, otherwise we get an infinite recursion!
+
+ Set_Itype_Printed (Typ, True);
+
+ -- Write the declaration enclosed in [], avoiding new line
+ -- at start of declaration, and semicolon at end.
+
+ -- Note: The itype may be imported from another unit, in which
+ -- case we do not want to modify the Sloc of the declaration.
+ -- Otherwise the itype may appear to be in the current unit,
+ -- and the back-end will reject a reference out of scope.
+
+ Write_Char ('[');
+ Indent_Annull_Flag := True;
+ Old_Sloc := Sloc (P);
+ Sprint_Node (P);
+ Set_Sloc (P, Old_Sloc);
+ Write_Erase_Char (';');
+
+ -- If no constructed declaration, then we have to concoct the
+ -- source corresponding to the type entity that we have at hand.
+
+ else
+ case Ekind (Typ) is
+
+ -- Access types and subtypes
+
+ when Access_Kind =>
+ Write_Header (Ekind (Typ) = E_Access_Type);
+ Write_Str ("access ");
+
+ if Is_Access_Constant (Typ) then
+ Write_Str ("constant ");
+ elsif Can_Never_Be_Null (Typ) then
+ Write_Str ("not null ");
+ end if;
+
+ Write_Id (Directly_Designated_Type (Typ));
+
+ -- Array types and string types
+
+ when E_Array_Type | E_String_Type =>
+ Write_Header;
+ Write_Str ("array (");
+
+ X := First_Index (Typ);
+ loop
+ Sprint_Node (X);
+
+ if not Is_Constrained (Typ) then
+ Write_Str (" range <>");
+ end if;
+
+ Next_Index (X);
+ exit when No (X);
+ Write_Str (", ");
+ end loop;
+
+ Write_Str (") of ");
+ Sprint_Node (Component_Type (Typ));
+
+ -- Array subtypes and string subtypes
+
+ when E_Array_Subtype | E_String_Subtype =>
+ Write_Header (False);
+ Write_Id (Etype (Typ));
+ Write_Str (" (");
+
+ X := First_Index (Typ);
+ loop
+ Sprint_Node (X);
+ Next_Index (X);
+ exit when No (X);
+ Write_Str (", ");
+ end loop;
+
+ Write_Char (')');
+
+ -- Signed integer types, and modular integer subtypes
+
+ when E_Signed_Integer_Type |
+ E_Signed_Integer_Subtype |
+ E_Modular_Integer_Subtype =>
+
+ Write_Header (Ekind (Typ) = E_Signed_Integer_Type);
+
+ if Ekind (Typ) = E_Signed_Integer_Type then
+ Write_Str ("new ");
+ end if;
+
+ Write_Id (B);
+
+ -- Print bounds if not different from base type
+
+ declare
+ L : constant Node_Id := Type_Low_Bound (Typ);
+ H : constant Node_Id := Type_High_Bound (Typ);
+ LE : constant Node_Id := Type_Low_Bound (B);
+ HE : constant Node_Id := Type_High_Bound (B);
+
+ begin
+ if Nkind (L) = N_Integer_Literal
+ and then Nkind (H) = N_Integer_Literal
+ and then Nkind (LE) = N_Integer_Literal
+ and then Nkind (HE) = N_Integer_Literal
+ and then UI_Eq (Intval (L), Intval (LE))
+ and then UI_Eq (Intval (H), Intval (HE))
+ then
+ null;
+
+ else
+ Write_Str (" range ");
+ Sprint_Node (Type_Low_Bound (Typ));
+ Write_Str (" .. ");
+ Sprint_Node (Type_High_Bound (Typ));
+ end if;
+ end;
+
+ -- Modular integer types
+
+ when E_Modular_Integer_Type =>
+ Write_Header;
+ Write_Str (" mod ");
+ Write_Uint_With_Col_Check (Modulus (Typ), Auto);
+
+ -- Floating point types and subtypes
+
+ when E_Floating_Point_Type |
+ E_Floating_Point_Subtype =>
+
+ Write_Header (Ekind (Typ) = E_Floating_Point_Type);
+
+ if Ekind (Typ) = E_Floating_Point_Type then
+ Write_Str ("new ");
+ end if;
+
+ Write_Id (Etype (Typ));
+
+ if Digits_Value (Typ) /= Digits_Value (Etype (Typ)) then
+ Write_Str (" digits ");
+ Write_Uint_With_Col_Check
+ (Digits_Value (Typ), Decimal);
+ end if;
+
+ -- Print bounds if not different from base type
+
+ declare
+ L : constant Node_Id := Type_Low_Bound (Typ);
+ H : constant Node_Id := Type_High_Bound (Typ);
+ LE : constant Node_Id := Type_Low_Bound (B);
+ HE : constant Node_Id := Type_High_Bound (B);
+
+ begin
+ if Nkind (L) = N_Real_Literal
+ and then Nkind (H) = N_Real_Literal
+ and then Nkind (LE) = N_Real_Literal
+ and then Nkind (HE) = N_Real_Literal
+ and then UR_Eq (Realval (L), Realval (LE))
+ and then UR_Eq (Realval (H), Realval (HE))
+ then
+ null;
+
+ else
+ Write_Str (" range ");
+ Sprint_Node (Type_Low_Bound (Typ));
+ Write_Str (" .. ");
+ Sprint_Node (Type_High_Bound (Typ));
+ end if;
+ end;
+
+ -- Record subtypes
+
+ when E_Record_Subtype =>
+ Write_Header (False);
+ Write_Str ("record");
+ Indent_Begin;
+
+ declare
+ C : Entity_Id;
+ begin
+ C := First_Entity (Typ);
+ while Present (C) loop
+ Write_Indent;
+ Write_Id (C);
+ Write_Str (" : ");
+ Write_Id (Etype (C));
+ Next_Entity (C);
+ end loop;
+ end;
+
+ Indent_End;
+ Write_Indent_Str (" end record");
+
+ -- Class-Wide types
+
+ when E_Class_Wide_Type =>
+ Write_Header;
+ Write_Name_With_Col_Check (Chars (Etype (Typ)));
+ Write_Str ("'Class");
+
+ -- Subprogram types
+
+ when E_Subprogram_Type =>
+ Write_Header;
+
+ if Etype (Typ) = Standard_Void_Type then
+ Write_Str ("procedure");
+ else
+ Write_Str ("function");
+ end if;
+
+ if Present (First_Entity (Typ)) then
+ Write_Str (" (");
+
+ declare
+ Param : Entity_Id;
+
+ begin
+ Param := First_Entity (Typ);
+ loop
+ Write_Id (Param);
+ Write_Str (" : ");
+
+ if Ekind (Param) = E_In_Out_Parameter then
+ Write_Str ("in out ");
+ elsif Ekind (Param) = E_Out_Parameter then
+ Write_Str ("out ");
+ end if;
+
+ Write_Id (Etype (Param));
+ Next_Entity (Param);
+ exit when No (Param);
+ Write_Str (", ");
+ end loop;
+
+ Write_Char (')');
+ end;
+ end if;
+
+ if Etype (Typ) /= Standard_Void_Type then
+ Write_Str (" return ");
+ Write_Id (Etype (Typ));
+ end if;
+
+ -- For all other Itypes, print ??? (fill in later)
+
+ when others =>
+ Write_Header (True);
+ Write_Str ("???");
+
+ end case;
+ end if;
+
+ -- Add terminating bracket and restore output buffer
+
+ Write_Char (']');
+ Write_Eol;
+ Restore_Output_Buffer (S);
+ end;
+
+ Set_Itype_Printed (Typ);
+ end if;
+ end Write_Itype;
+
-------------------------------
-- Write_Name_With_Col_Check --
-------------------------------
-- name by three dots (e.g. R7b becomes R...b).
if Debug_Flag_II and then Name_Buffer (1) in 'A' .. 'Z' then
-
J := 2;
while J < Name_Len loop
exit when Name_Buffer (J) not in 'A' .. 'Z';
end if;
end Write_Str_With_Col_Check_Sloc;
+ -------------------------------
+ -- Write_Uint_With_Col_Check --
+ -------------------------------
+
+ procedure Write_Uint_With_Col_Check (U : Uint; Format : UI_Format) is
+ begin
+ Col_Check (UI_Decimal_Digits_Hi (U));
+ UI_Write (U, Format);
+ end Write_Uint_With_Col_Check;
+
------------------------------------
-- Write_Uint_With_Col_Check_Sloc --
------------------------------------
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