-- --
-- B o d y --
-- --
--- Copyright (C) 2001-2008, Free Software Foundation, Inc. --
+-- Copyright (C) 2001-2009, 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- --
with Prj.Err; use Prj.Err;
with Prj.Ext; use Prj.Ext;
with Prj.Nmsc; use Prj.Nmsc;
-with Sinput; use Sinput;
with Snames;
with GNAT.Case_Util; use GNAT.Case_Util;
package body Prj.Proc is
- Error_Report : Put_Line_Access := null;
-
package Processed_Projects is new GNAT.HTable.Simple_HTable
(Header_Num => Header_Num,
Element => Project_Id,
-- Concatenate two strings and returns another string if both
-- arguments are not null string.
+ -- In the following procedures, we are expected to guess the meaning of
+ -- the parameters from their names, this is never a good idea, comments
+ -- should be added precisely defining every formal ???
+
procedure Add_Attributes
(Project : Project_Id;
Project_Name : Name_Id;
+ Project_Dir : Name_Id;
In_Tree : Project_Tree_Ref;
Decl : in out Declarations;
First : Attribute_Node_Id;
Project_Level : Boolean);
- -- Add all attributes, starting with First, with their default
- -- values to the package or project with declarations Decl.
+ -- Add all attributes, starting with First, with their default values to
+ -- the package or project with declarations Decl.
procedure Check
- (In_Tree : Project_Tree_Ref;
- Project : Project_Id;
- Current_Dir : String;
- When_No_Sources : Error_Warning);
+ (In_Tree : Project_Tree_Ref;
+ Project : Project_Id;
+ Flags : Processing_Flags);
-- Set all projects to not checked, then call Recursive_Check for the
-- main project Project. Project is set to No_Project if errors occurred.
-- Current_Dir is for optimization purposes, avoiding extra system calls.
+ -- If Allow_Duplicate_Basenames, then files with the same base names are
+ -- authorized within a project for source-based languages (never for unit
+ -- based languages)
procedure Copy_Package_Declarations
- (From : Declarations;
- To : in out Declarations;
- New_Loc : Source_Ptr;
- In_Tree : Project_Tree_Ref);
+ (From : Declarations;
+ To : in out Declarations;
+ New_Loc : Source_Ptr;
+ Naming_Restricted : Boolean;
+ In_Tree : Project_Tree_Ref);
-- Copy a package declaration From to To for a renamed package. Change the
- -- locations of all the attributes to New_Loc.
+ -- locations of all the attributes to New_Loc. When Naming_Restricted is
+ -- True, do not copy attributes Body, Spec, Implementation and
+ -- Specification.
function Expression
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
+ Flags : Processing_Flags;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Pkg : Package_Id;
function Imported_Or_Extended_Project_From
(Project : Project_Id;
- In_Tree : Project_Tree_Ref;
With_Name : Name_Id) return Project_Id;
-- Find an imported or extended project of Project whose name is With_Name
procedure Process_Declarative_Items
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
+ Flags : Processing_Flags;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Pkg : Package_Id;
procedure Recursive_Process
(In_Tree : Project_Tree_Ref;
Project : out Project_Id;
+ Flags : Processing_Flags;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Extended_By : Project_Id);
- -- Process project with node From_Project_Node in the tree.
- -- Do nothing if From_Project_Node is Empty_Node.
- -- If project has already been processed, simply return its project id.
- -- Otherwise create a new project id, mark it as processed, call itself
- -- recursively for all imported projects and a extended project, if any.
- -- Then process the declarative items of the project.
-
- procedure Recursive_Check
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Current_Dir : String;
- When_No_Sources : Error_Warning);
- -- If Project is not marked as checked, mark it as checked, call
- -- Check_Naming_Scheme for the project, then call itself for a
- -- possible extended project and all the imported projects of Project.
- -- Current_Dir is for optimization purposes, avoiding extra system calls.
+ -- Process project with node From_Project_Node in the tree. Do nothing if
+ -- From_Project_Node is Empty_Node. If project has already been processed,
+ -- simply return its project id. Otherwise create a new project id, mark it
+ -- as processed, call itself recursively for all imported projects and a
+ -- extended project, if any. Then process the declarative items of the
+ -- project.
+
+ function Get_Attribute_Index
+ (Tree : Project_Node_Tree_Ref;
+ Attr : Project_Node_Id;
+ Index : Name_Id) return Name_Id;
+ -- Copy the index of the attribute into Name_Buffer, converting to lower
+ -- case if the attribute is case-insensitive.
---------
-- Add --
elsif Str /= No_Name and then Str /= Empty_String then
declare
S : constant String := Get_Name_String (Str);
-
begin
Get_Name_String (To_Exp);
Add_Str_To_Name_Buffer (S);
procedure Add_Attributes
(Project : Project_Id;
Project_Name : Name_Id;
+ Project_Dir : Name_Id;
In_Tree : Project_Tree_Ref;
Decl : in out Declarations;
First : Attribute_Node_Id;
Value => Empty_String,
Index => 0);
- -- Special case of <project>'Name
+ -- Special cases of <project>'Name and
+ -- <project>'Project_Dir.
- if Project_Level
- and then Attribute_Name_Of (The_Attribute) =
- Snames.Name_Name
- then
- New_Attribute.Value := Project_Name;
+ if Project_Level then
+ if Attribute_Name_Of (The_Attribute) =
+ Snames.Name_Name
+ then
+ New_Attribute.Value := Project_Name;
+
+ elsif Attribute_Name_Of (The_Attribute) =
+ Snames.Name_Project_Dir
+ then
+ New_Attribute.Value := Project_Dir;
+ end if;
end if;
-- List attributes have a default value of nil list
-----------
procedure Check
- (In_Tree : Project_Tree_Ref;
- Project : Project_Id;
- Current_Dir : String;
- When_No_Sources : Error_Warning)
+ (In_Tree : Project_Tree_Ref;
+ Project : Project_Id;
+ Flags : Processing_Flags)
is
begin
- -- Make sure that all projects are marked as not checked
-
- for Index in Project_Table.First ..
- Project_Table.Last (In_Tree.Projects)
- loop
- In_Tree.Projects.Table (Index).Checked := False;
- end loop;
-
- Recursive_Check (Project, In_Tree, Current_Dir, When_No_Sources);
+ Process_Naming_Scheme (In_Tree, Project, Flags);
-- Set the Other_Part field for the units
Source1 : Source_Id;
Name : Name_Id;
Source2 : Source_Id;
+ Iter : Source_Iterator;
begin
Unit_Htable.Reset;
- Source1 := In_Tree.First_Source;
- while Source1 /= No_Source loop
- Name := In_Tree.Sources.Table (Source1).Unit;
+ Iter := For_Each_Source (In_Tree);
+ loop
+ Source1 := Prj.Element (Iter);
+ exit when Source1 = No_Source;
- if Name /= No_Name then
+ if Source1.Unit /= No_Unit_Index then
+ Name := Source1.Unit.Name;
Source2 := Unit_Htable.Get (Name);
if Source2 = No_Source then
Unit_Htable.Set (K => Name, E => Source1);
-
else
Unit_Htable.Remove (Name);
- In_Tree.Sources.Table (Source1).Other_Part := Source2;
- In_Tree.Sources.Table (Source2).Other_Part := Source1;
end if;
end if;
- Source1 := In_Tree.Sources.Table (Source1).Next_In_Sources;
+ Next (Iter);
end loop;
end;
end Check;
-------------------------------
procedure Copy_Package_Declarations
- (From : Declarations;
- To : in out Declarations;
- New_Loc : Source_Ptr;
- In_Tree : Project_Tree_Ref)
+ (From : Declarations;
+ To : in out Declarations;
+ New_Loc : Source_Ptr;
+ Naming_Restricted : Boolean;
+ In_Tree : Project_Tree_Ref)
is
- V1 : Variable_Id := From.Attributes;
- V2 : Variable_Id := No_Variable;
+ V1 : Variable_Id;
+ V2 : Variable_Id := No_Variable;
Var : Variable;
- A1 : Array_Id := From.Arrays;
- A2 : Array_Id := No_Array;
+ A1 : Array_Id;
+ A2 : Array_Id := No_Array;
Arr : Array_Data;
E1 : Array_Element_Id;
E2 : Array_Element_Id := No_Array_Element;
-- First single attributes
+ V1 := From.Attributes;
while V1 /= No_Variable loop
-- Copy the attribute
if To.Attributes = No_Variable then
To.Attributes :=
Variable_Element_Table.Last (In_Tree.Variable_Elements);
-
else
In_Tree.Variable_Elements.Table (V2).Next :=
Variable_Element_Table.Last (In_Tree.Variable_Elements);
-- Then the associated array attributes
+ A1 := From.Arrays;
while A1 /= No_Array loop
-
- -- Copy the array
-
Arr := In_Tree.Arrays.Table (A1);
A1 := Arr.Next;
- -- Remove the Next component
-
- Arr.Next := No_Array;
+ if not Naming_Restricted or else
+ (Arr.Name /= Snames.Name_Body
+ and then Arr.Name /= Snames.Name_Spec
+ and then Arr.Name /= Snames.Name_Implementation
+ and then Arr.Name /= Snames.Name_Specification)
+ then
+ -- Remove the Next component
- Array_Table.Increment_Last (In_Tree.Arrays);
+ Arr.Next := No_Array;
- -- Create new Array declaration
- if To.Arrays = No_Array then
- To.Arrays := Array_Table.Last (In_Tree.Arrays);
+ Array_Table.Increment_Last (In_Tree.Arrays);
- else
- In_Tree.Arrays.Table (A2).Next :=
- Array_Table.Last (In_Tree.Arrays);
- end if;
+ -- Create new Array declaration
- A2 := Array_Table.Last (In_Tree.Arrays);
+ if To.Arrays = No_Array then
+ To.Arrays := Array_Table.Last (In_Tree.Arrays);
+ else
+ In_Tree.Arrays.Table (A2).Next :=
+ Array_Table.Last (In_Tree.Arrays);
+ end if;
- -- Don't store the array, as its first element has not been set yet
+ A2 := Array_Table.Last (In_Tree.Arrays);
- -- Copy the array elements of the array
+ -- Don't store the array as its first element has not been set yet
- E1 := Arr.Value;
- Arr.Value := No_Array_Element;
+ -- Copy the array elements of the array
- while E1 /= No_Array_Element loop
+ E1 := Arr.Value;
+ Arr.Value := No_Array_Element;
+ while E1 /= No_Array_Element loop
- -- Copy the array element
+ -- Copy the array element
- Elm := In_Tree.Array_Elements.Table (E1);
- E1 := Elm.Next;
+ Elm := In_Tree.Array_Elements.Table (E1);
+ E1 := Elm.Next;
- -- Remove the Next component
+ -- Remove the Next component
- Elm.Next := No_Array_Element;
+ Elm.Next := No_Array_Element;
- -- Change the location
+ -- Change the location
- Elm.Value.Location := New_Loc;
- Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
+ Elm.Value.Location := New_Loc;
+ Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
- -- Create new array element
+ -- Create new array element
- if Arr.Value = No_Array_Element then
- Arr.Value := Array_Element_Table.Last (In_Tree.Array_Elements);
- else
- In_Tree.Array_Elements.Table (E2).Next :=
- Array_Element_Table.Last (In_Tree.Array_Elements);
- end if;
+ if Arr.Value = No_Array_Element then
+ Arr.Value :=
+ Array_Element_Table.Last (In_Tree.Array_Elements);
+ else
+ In_Tree.Array_Elements.Table (E2).Next :=
+ Array_Element_Table.Last (In_Tree.Array_Elements);
+ end if;
- E2 := Array_Element_Table.Last (In_Tree.Array_Elements);
- In_Tree.Array_Elements.Table (E2) := Elm;
- end loop;
+ E2 := Array_Element_Table.Last (In_Tree.Array_Elements);
+ In_Tree.Array_Elements.Table (E2) := Elm;
+ end loop;
- -- Finally, store the new array
+ -- Finally, store the new array
- In_Tree.Arrays.Table (A2) := Arr;
+ In_Tree.Arrays.Table (A2) := Arr;
+ end if;
end loop;
end Copy_Package_Declarations;
+ -------------------------
+ -- Get_Attribute_Index --
+ -------------------------
+
+ function Get_Attribute_Index
+ (Tree : Project_Node_Tree_Ref;
+ Attr : Project_Node_Id;
+ Index : Name_Id) return Name_Id
+ is
+ Lower : Boolean;
+
+ begin
+ Get_Name_String (Index);
+ Lower := Case_Insensitive (Attr, Tree);
+
+ -- The index is always case insensitive if it does not include any dot.
+ -- ??? Why not use the properties from prj-attr, simply, maybe because
+ -- we don't know whether we have a file as an index?
+
+ if not Lower then
+ Lower := True;
+
+ for J in 1 .. Name_Len loop
+ if Name_Buffer (J) = '.' then
+ Lower := False;
+ exit;
+ end if;
+ end loop;
+ end if;
+
+ if Lower then
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ return Name_Find;
+ else
+ return Index;
+ end if;
+ end Get_Attribute_Index;
+
----------------
-- Expression --
----------------
function Expression
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
+ Flags : Processing_Flags;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Pkg : Package_Id;
First_Term : Project_Node_Id;
Kind : Variable_Kind) return Variable_Value
is
- The_Term : Project_Node_Id := First_Term;
+ The_Term : Project_Node_Id;
-- The term in the expression list
The_Current_Term : Project_Node_Id := Empty_Node;
-- Process each term of the expression, starting with First_Term
- while The_Term /= Empty_Node loop
+ The_Term := First_Term;
+ while Present (The_Term) loop
The_Current_Term := Current_Term (The_Term, From_Project_Node_Tree);
case Kind_Of (The_Current_Term, From_Project_Node_Tree) is
end if;
Last := String_Element_Table.Last
- (In_Tree.String_Elements);
+ (In_Tree.String_Elements);
+
In_Tree.String_Elements.Table (Last) :=
- (Value =>
- String_Value_Of
- (The_Current_Term,
- From_Project_Node_Tree),
- Index =>
- Source_Index_Of
- (The_Current_Term, From_Project_Node_Tree),
+ (Value => String_Value_Of
+ (The_Current_Term,
+ From_Project_Node_Tree),
+ Index => Source_Index_Of
+ (The_Current_Term,
+ From_Project_Node_Tree),
Display_Value => No_Name,
- Location =>
- Location_Of
- (The_Current_Term,
- From_Project_Node_Tree),
- Flag => False,
- Next => Nil_String);
+ Location => Location_Of
+ (The_Current_Term,
+ From_Project_Node_Tree),
+ Flag => False,
+ Next => Nil_String);
end case;
when N_Literal_String_List =>
Value : Variable_Value;
begin
- if String_Node /= Empty_Node then
+ if Present (String_Node) then
- -- If String_Node is nil, it is an empty list,
- -- there is nothing to do
+ -- If String_Node is nil, it is an empty list, there is
+ -- nothing to do
Value := Expression
(Project => Project,
In_Tree => In_Tree,
+ Flags => Flags,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Pkg => Pkg,
if Result.Values = Nil_String then
- -- This literal string list is the first term
- -- in a string list expression
+ -- This literal string list is the first term in a
+ -- string list expression
Result.Values :=
String_Element_Table.Last (In_Tree.String_Elements);
Next_Expression_In_List
(String_Node, From_Project_Node_Tree);
- exit when String_Node = Empty_Node;
+ exit when No (String_Node);
Value :=
Expression
(Project => Project,
In_Tree => In_Tree,
+ Flags => Flags,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Pkg => Pkg,
Index : Name_Id := No_Name;
begin
- if Term_Project /= Empty_Node and then
+ if Present (Term_Project) and then
Term_Project /= From_Project_Node
then
-- This variable or attribute comes from another project
Name_Of (Term_Project, From_Project_Node_Tree);
The_Project := Imported_Or_Extended_Project_From
(Project => Project,
- In_Tree => In_Tree,
With_Name => The_Name);
end if;
- if Term_Package /= Empty_Node then
+ if Present (Term_Package) then
-- This is an attribute of a package
The_Name :=
Name_Of (Term_Package, From_Project_Node_Tree);
- The_Package := In_Tree.Projects.Table
- (The_Project).Decl.Packages;
+ The_Package := The_Project.Decl.Packages;
while The_Package /= No_Package
and then In_Tree.Packages.Table
if Kind_Of (The_Current_Term, From_Project_Node_Tree) =
N_Variable_Reference
then
- The_Variable_Id :=
- In_Tree.Projects.Table
- (The_Project).Decl.Variables;
+ The_Variable_Id := The_Project.Decl.Variables;
else
- The_Variable_Id :=
- In_Tree.Projects.Table
- (The_Project).Decl.Attributes;
+ The_Variable_Id := The_Project.Decl.Attributes;
end if;
while The_Variable_Id /= No_Variable
The_Array : Array_Id := No_Array;
The_Element : Array_Element_Id := No_Array_Element;
Array_Index : Name_Id := No_Name;
- Lower : Boolean;
begin
if The_Package /= No_Package then
In_Tree.Packages.Table
(The_Package).Decl.Arrays;
else
- The_Array :=
- In_Tree.Projects.Table
- (The_Project).Decl.Arrays;
+ The_Array := The_Project.Decl.Arrays;
end if;
while The_Array /= No_Array
if The_Array /= No_Array then
The_Element := In_Tree.Arrays.Table
(The_Array).Value;
-
- Get_Name_String (Index);
-
- Lower :=
- Case_Insensitive
- (The_Current_Term, From_Project_Node_Tree);
-
- -- In multi-language mode (gprbuild), the index is
- -- always case insensitive if it does not include
- -- any dot.
-
- if Get_Mode = Multi_Language and then not Lower then
- Lower := True;
-
- for J in 1 .. Name_Len loop
- if Name_Buffer (J) = '.' then
- Lower := False;
- exit;
- end if;
- end loop;
- end if;
-
- if Lower then
- To_Lower (Name_Buffer (1 .. Name_Len));
- end if;
-
- Array_Index := Name_Find;
+ Array_Index :=
+ Get_Attribute_Index
+ (From_Project_Node_Tree,
+ The_Current_Term,
+ Index);
while The_Element /= No_Array_Element
and then
-- If there is a default value for the external reference,
-- get its value.
- if Default_Node /= Empty_Node then
+ if Present (Default_Node) then
Def_Var := Expression
(Project => Project,
In_Tree => In_Tree,
- From_Project_Node => Default_Node,
+ Flags => Flags,
+ From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Pkg => Pkg,
First_Term =>
end if;
end if;
- Value := Prj.Ext.Value_Of (Name, Default);
+ Value :=
+ Prj.Ext.Value_Of (From_Project_Node_Tree, Name, Default);
if Value = No_Name then
if not Quiet_Output then
- if Error_Report = null then
- Error_Msg
- ("?undefined external reference",
- Location_Of
- (The_Current_Term, From_Project_Node_Tree));
- else
- Error_Report
- ("warning: """ & Get_Name_String (Name) &
- """ is an undefined external reference",
- Project, In_Tree);
- end if;
+ Error_Msg
+ (Flags, "?undefined external reference",
+ Location_Of
+ (The_Current_Term, From_Project_Node_Tree),
+ Project);
end if;
Value := Empty_String;
function Imported_Or_Extended_Project_From
(Project : Project_Id;
- In_Tree : Project_Tree_Ref;
With_Name : Name_Id) return Project_Id
is
- Data : constant Project_Data := In_Tree.Projects.Table (Project);
List : Project_List;
Result : Project_Id;
Temp_Result : Project_Id;
begin
-- First check if it is the name of an extended project
- Result := Data.Extends;
+ Result := Project.Extends;
while Result /= No_Project loop
- if In_Tree.Projects.Table (Result).Name = With_Name then
+ if Result.Name = With_Name then
return Result;
else
- Result := In_Tree.Projects.Table (Result).Extends;
+ Result := Result.Extends;
end if;
end loop;
-- Then check the name of each imported project
Temp_Result := No_Project;
- List := Data.Imported_Projects;
- while List /= Empty_Project_List loop
- Result := In_Tree.Project_Lists.Table (List).Project;
+ List := Project.Imported_Projects;
+ while List /= null loop
+ Result := List.Project;
-- If the project is directly imported, then returns its ID
- if In_Tree.Projects.Table (Result).Name = With_Name then
+ if Result.Name = With_Name then
return Result;
end if;
-- if the project is not imported directly.
declare
- Proj : Project_Id := In_Tree.Projects.Table (Result).Extends;
+ Proj : Project_Id;
begin
+ Proj := Result.Extends;
while Proj /= No_Project loop
- if In_Tree.Projects.Table (Proj).Name = With_Name then
+ if Proj.Name = With_Name then
Temp_Result := Result;
exit;
end if;
- Proj := In_Tree.Projects.Table (Proj).Extends;
+ Proj := Proj.Extends;
end loop;
end;
- List := In_Tree.Project_Lists.Table (List).Next;
+ List := List.Next;
end loop;
pragma Assert (Temp_Result /= No_Project, "project not found");
In_Tree : Project_Tree_Ref;
With_Name : Name_Id) return Package_Id
is
- Data : constant Project_Data :=
- In_Tree.Projects.Table (Project);
- Result : Package_Id := Data.Decl.Packages;
+ Result : Package_Id := Project.Decl.Packages;
begin
-- Check the name of each existing package of Project
Success : out Boolean;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
- Report_Error : Put_Line_Access;
- When_No_Sources : Error_Warning := Error;
- Reset_Tree : Boolean := True;
- Current_Dir : String := "")
+ Flags : Processing_Flags;
+ Reset_Tree : Boolean := True)
is
begin
Process_Project_Tree_Phase_1
Success => Success,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
- Report_Error => Report_Error,
+ Flags => Flags,
Reset_Tree => Reset_Tree);
- if not In_Configuration then
+ if Project_Qualifier_Of (From_Project_Node, From_Project_Node_Tree) /=
+ Configuration
+ then
Process_Project_Tree_Phase_2
(In_Tree => In_Tree,
Project => Project,
Success => Success,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
- Report_Error => Report_Error,
- When_No_Sources => When_No_Sources,
- Current_Dir => Current_Dir);
+ Flags => Flags);
end if;
end Process;
procedure Process_Declarative_Items
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
+ Flags : Processing_Flags;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Pkg : Package_Id;
Current_Item := Empty_Node;
Current_Declarative_Item := Item;
- while Current_Declarative_Item /= Empty_Node loop
+ while Present (Current_Declarative_Item) loop
-- Get its data
New_Pkg;
else
- The_New_Package.Next :=
- In_Tree.Projects.Table (Project).Decl.Packages;
- In_Tree.Projects.Table (Project).Decl.Packages :=
- New_Pkg;
+ The_New_Package.Next := Project.Decl.Packages;
+ Project.Decl.Packages := New_Pkg;
end if;
In_Tree.Packages.Table (New_Pkg) :=
The_New_Package;
- if Project_Of_Renamed_Package /= Empty_Node then
+ if Present (Project_Of_Renamed_Package) then
-- Renamed package
Renamed_Project :
constant Project_Id :=
Imported_Or_Extended_Project_From
- (Project, In_Tree, Project_Name);
+ (Project, Project_Name);
Renamed_Package : constant Package_Id :=
Package_From
-- renaming declaration.
Copy_Package_Declarations
- (From =>
+ (From =>
In_Tree.Packages.Table (Renamed_Package).Decl,
- To =>
+ To =>
In_Tree.Packages.Table (New_Pkg).Decl,
- New_Loc =>
+ New_Loc =>
Location_Of
(Current_Item, From_Project_Node_Tree),
- In_Tree => In_Tree);
+ Naming_Restricted => False,
+ In_Tree => In_Tree);
end;
-- Standard package declaration, not renaming
Add_Attributes
(Project,
- In_Tree.Projects.Table (Project).Name,
+ Project.Name,
+ Name_Id (Project.Directory.Name),
In_Tree,
In_Tree.Packages.Table (New_Pkg).Decl,
First_Attribute_Of
Process_Declarative_Items
(Project => Project,
In_Tree => In_Tree,
+ Flags => Flags,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Pkg => New_Pkg,
From_Project_Node_Tree);
-- The name of the attribute
+ Current_Location : constant Source_Ptr :=
+ Location_Of
+ (Current_Item,
+ From_Project_Node_Tree);
+
New_Array : Array_Id;
-- The new associative array created
-- associative array attribute may already have been
-- declared, and the array elements declared are reused.
+ Prj : Project_List;
+
begin
-- First find if the associative array attribute already
-- has elements declared.
(Pkg).Decl.Arrays;
else
- New_Array := In_Tree.Projects.Table
- (Project).Decl.Arrays;
+ New_Array := Project.Decl.Arrays;
end if;
while New_Array /= No_Array
if Pkg /= No_Package then
In_Tree.Arrays.Table (New_Array) :=
- (Name => Current_Item_Name,
- Value => No_Array_Element,
- Next =>
- In_Tree.Packages.Table (Pkg).Decl.Arrays);
+ (Name => Current_Item_Name,
+ Location => Current_Location,
+ Value => No_Array_Element,
+ Next => In_Tree.Packages.Table
+ (Pkg).Decl.Arrays);
In_Tree.Packages.Table (Pkg).Decl.Arrays :=
New_Array;
else
In_Tree.Arrays.Table (New_Array) :=
- (Name => Current_Item_Name,
- Value => No_Array_Element,
- Next =>
- In_Tree.Projects.Table (Project).Decl.Arrays);
+ (Name => Current_Item_Name,
+ Location => Current_Location,
+ Value => No_Array_Element,
+ Next => Project.Decl.Arrays);
- In_Tree.Projects.Table (Project).Decl.Arrays :=
- New_Array;
+ Project.Decl.Arrays := New_Array;
end if;
end if;
(Current_Item, From_Project_Node_Tree),
From_Project_Node_Tree);
- for Index in Project_Table.First ..
- Project_Table.Last
- (In_Tree.Projects)
- loop
- if In_Tree.Projects.Table (Index).Name =
- Orig_Project_Name
- then
- Orig_Project := Index;
+ Prj := In_Tree.Projects;
+ while Prj /= null loop
+ if Prj.Project.Name = Orig_Project_Name then
+ Orig_Project := Prj.Project;
exit;
end if;
+ Prj := Prj.Next;
end loop;
pragma Assert (Orig_Project /= No_Project,
"original project not found");
- if Associative_Package_Of
- (Current_Item, From_Project_Node_Tree) = Empty_Node
+ if No (Associative_Package_Of
+ (Current_Item, From_Project_Node_Tree))
then
- Orig_Array :=
- In_Tree.Projects.Table
- (Orig_Project).Decl.Arrays;
+ Orig_Array := Orig_Project.Decl.Arrays;
else
-- If in a package, find the package where the value
(Current_Item, From_Project_Node_Tree),
From_Project_Node_Tree);
- Orig_Package :=
- In_Tree.Projects.Table
- (Orig_Project).Decl.Packages;
+ Orig_Package := Orig_Project.Decl.Packages;
pragma Assert (Orig_Package /= No_Package,
"original package not found");
end loop;
Orig_Array :=
- In_Tree.Packages.Table
- (Orig_Package).Decl.Arrays;
+ In_Tree.Packages.Table (Orig_Package).Decl.Arrays;
end if;
-- Now look for the array
end loop;
if Orig_Array = No_Array then
- if Error_Report = null then
- Error_Msg
- ("associative array value cannot be found",
- Location_Of
- (Current_Item, From_Project_Node_Tree));
- else
- Error_Report
- ("associative array value cannot be found",
- Project, In_Tree);
- end if;
+ Error_Msg
+ (Flags,
+ "associative array value not found",
+ Location_Of (Current_Item, From_Project_Node_Tree),
+ Project);
else
Orig_Element :=
if Next_Element = No_Array_Element then
Array_Element_Table.Increment_Last
(In_Tree.Array_Elements);
- New_Element := Array_Element_Table.Last
- (In_Tree.Array_Elements);
+ New_Element :=
+ Array_Element_Table.Last
+ (In_Tree.Array_Elements);
+ In_Tree.Array_Elements.Table
+ (Prev_Element).Next := New_Element;
else
New_Element := Next_Element;
In_Tree.Array_Elements.Table
(New_Element) :=
- In_Tree.Array_Elements.Table
- (Orig_Element);
+ In_Tree.Array_Elements.Table (Orig_Element);
In_Tree.Array_Elements.Table
(New_Element).Value.Project := Project;
Expression
(Project => Project,
In_Tree => In_Tree,
+ Flags => Flags,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Pkg => Pkg,
(Current_Item,
From_Project_Node_Tree);
+ Current_Location : constant Source_Ptr :=
+ Location_Of
+ (Current_Item,
+ From_Project_Node_Tree);
+
begin
-- Process a typed variable declaration
if New_Value.Value = Empty_String then
Error_Msg_Name_1 :=
Name_Of (Current_Item, From_Project_Node_Tree);
-
- if Error_Report = null then
- Error_Msg
- ("no value defined for %%",
- Location_Of
- (Current_Item, From_Project_Node_Tree));
- else
- Error_Report
- ("no value defined for " &
- Get_Name_String (Error_Msg_Name_1),
- Project, In_Tree);
- end if;
+ Error_Msg
+ (Flags,
+ "no value defined for %%",
+ Location_Of
+ (Current_Item, From_Project_Node_Tree),
+ Project);
else
declare
(String_Type_Of (Current_Item,
From_Project_Node_Tree),
From_Project_Node_Tree);
- while Current_String /= Empty_Node
+ while Present (Current_String)
and then
String_Value_Of
(Current_String, From_Project_Node_Tree) /=
-- Report an error if the string value is not
-- one for the string type.
- if Current_String = Empty_Node then
+ if No (Current_String) then
Error_Msg_Name_1 := New_Value.Value;
Error_Msg_Name_2 :=
Name_Of
(Current_Item, From_Project_Node_Tree);
-
- if Error_Report = null then
- Error_Msg
- ("value %% is illegal " &
- "for typed string %%",
- Location_Of
- (Current_Item,
- From_Project_Node_Tree));
-
- else
- Error_Report
- ("value """ &
- Get_Name_String (Error_Msg_Name_1) &
- """ is illegal for typed string """ &
- Get_Name_String (Error_Msg_Name_2) &
- """",
- Project, In_Tree);
- end if;
+ Error_Msg
+ (Flags,
+ "value %% is illegal for typed string %%",
+ Location_Of
+ (Current_Item, From_Project_Node_Tree),
+ Project);
end if;
end;
end if;
In_Tree.Packages.Table
(Pkg).Decl.Attributes;
else
- The_Variable :=
- In_Tree.Projects.Table
- (Project).Decl.Attributes;
+ The_Variable := Project.Decl.Attributes;
end if;
else
In_Tree.Packages.Table
(Pkg).Decl.Variables;
else
- The_Variable :=
- In_Tree.Projects.Table
- (Project).Decl.Variables;
+ The_Variable := Project.Decl.Variables;
end if;
end if;
pragma Assert
(Kind_Of (Current_Item, From_Project_Node_Tree) /=
N_Attribute_Declaration,
- "illegal attribute declaration");
+ "illegal attribute declaration for "
+ & Get_Name_String (Current_Item_Name));
Variable_Element_Table.Increment_Last
(In_Tree.Variable_Elements);
if Pkg /= No_Package then
In_Tree.Variable_Elements.Table (The_Variable) :=
- (Next =>
+ (Next =>
In_Tree.Packages.Table
(Pkg).Decl.Variables,
- Name => Current_Item_Name,
- Value => New_Value);
+ Name => Current_Item_Name,
+ Value => New_Value);
In_Tree.Packages.Table
(Pkg).Decl.Variables := The_Variable;
else
In_Tree.Variable_Elements.Table (The_Variable) :=
- (Next =>
- In_Tree.Projects.Table
- (Project).Decl.Variables,
- Name => Current_Item_Name,
- Value => New_Value);
- In_Tree.Projects.Table
- (Project).Decl.Variables :=
- The_Variable;
+ (Next => Project.Decl.Variables,
+ Name => Current_Item_Name,
+ Value => New_Value);
+ Project.Decl.Variables := The_Variable;
end if;
-- If the variable/attribute has already been
else
In_Tree.Variable_Elements.Table
- (The_Variable).Value :=
- New_Value;
-
+ (The_Variable).Value := New_Value;
end if;
-- Associative array attribute
else
- -- Get the string index
-
- Get_Name_String
- (Associative_Array_Index_Of
- (Current_Item, From_Project_Node_Tree));
-
- -- Put in lower case, if necessary
-
- declare
- Lower : Boolean;
-
- begin
- Lower :=
- Case_Insensitive
- (Current_Item, From_Project_Node_Tree);
-
- -- In multi-language mode (gprbuild), the index is
- -- always case insensitive if it does not include
- -- any dot.
-
- if Get_Mode = Multi_Language and then not Lower then
- for J in 1 .. Name_Len loop
- if Name_Buffer (J) = '.' then
- Lower := False;
- exit;
- end if;
- end loop;
- end if;
-
- if Lower then
- GNAT.Case_Util.To_Lower
- (Name_Buffer (1 .. Name_Len));
- end if;
- end;
-
declare
- The_Array : Array_Id;
+ Index_Name : Name_Id :=
+ Associative_Array_Index_Of
+ (Current_Item,
+ From_Project_Node_Tree);
+
+ Source_Index : constant Int :=
+ Source_Index_Of
+ (Current_Item,
+ From_Project_Node_Tree);
+ The_Array : Array_Id;
The_Array_Element : Array_Element_Id :=
No_Array_Element;
- Index_Name : constant Name_Id := Name_Find;
- -- The name id of the index
-
begin
+ if Index_Name /= All_Other_Names then
+ Index_Name := Get_Attribute_Index
+ (From_Project_Node_Tree,
+ Current_Item,
+ Associative_Array_Index_Of
+ (Current_Item, From_Project_Node_Tree));
+ end if;
+
-- Look for the array in the appropriate list
if Pkg /= No_Package then
The_Array :=
In_Tree.Packages.Table (Pkg).Decl.Arrays;
-
else
The_Array :=
- In_Tree.Projects.Table (Project).Decl.Arrays;
+ Project.Decl.Arrays;
end if;
while
In_Tree.Arrays.Table (The_Array).Name /=
Current_Item_Name
loop
- The_Array := In_Tree.Arrays.Table
- (The_Array).Next;
+ The_Array :=
+ In_Tree.Arrays.Table (The_Array).Next;
end loop;
-- If the array cannot be found, create a new entry
if Pkg /= No_Package then
In_Tree.Arrays.Table (The_Array) :=
- (Name => Current_Item_Name,
- Value => No_Array_Element,
- Next =>
- In_Tree.Packages.Table
- (Pkg).Decl.Arrays);
+ (Name => Current_Item_Name,
+ Location => Current_Location,
+ Value => No_Array_Element,
+ Next => In_Tree.Packages.Table
+ (Pkg).Decl.Arrays);
In_Tree.Packages.Table (Pkg).Decl.Arrays :=
The_Array;
else
In_Tree.Arrays.Table (The_Array) :=
- (Name => Current_Item_Name,
- Value => No_Array_Element,
- Next =>
- In_Tree.Projects.Table
- (Project).Decl.Arrays);
-
- In_Tree.Projects.Table
- (Project).Decl.Arrays := The_Array;
+ (Name => Current_Item_Name,
+ Location => Current_Location,
+ Value => No_Array_Element,
+ Next => Project.Decl.Arrays);
+
+ Project.Decl.Arrays := The_Array;
end if;
-- Otherwise initialize The_Array_Element as the
end if;
-- Look in the list, if any, to find an element
- -- with the same index.
+ -- with the same index and same source index.
while The_Array_Element /= No_Array_Element
and then
- In_Tree.Array_Elements.Table
+ (In_Tree.Array_Elements.Table
(The_Array_Element).Index /= Index_Name
+ or else
+ In_Tree.Array_Elements.Table
+ (The_Array_Element).Src_Index /= Source_Index)
loop
The_Array_Element :=
In_Tree.Array_Elements.Table
-- If no such element were found, create a new one
-- and insert it in the element list, with the
- -- propoer value.
+ -- proper value.
if The_Array_Element = No_Array_Element then
Array_Element_Table.Increment_Last
(In_Tree.Array_Elements);
- The_Array_Element := Array_Element_Table.Last
- (In_Tree.Array_Elements);
+ The_Array_Element :=
+ Array_Element_Table.Last
+ (In_Tree.Array_Elements);
In_Tree.Array_Elements.Table
(The_Array_Element) :=
- (Index => Index_Name,
- Src_Index =>
- Source_Index_Of
- (Current_Item, From_Project_Node_Tree),
+ (Index => Index_Name,
+ Src_Index => Source_Index,
Index_Case_Sensitive =>
not Case_Insensitive
(Current_Item, From_Project_Node_Tree),
- Value => New_Value,
- Next => In_Tree.Arrays.Table
- (The_Array).Value);
- In_Tree.Arrays.Table
- (The_Array).Value := The_Array_Element;
+ Value => New_Value,
+ Next =>
+ In_Tree.Arrays.Table (The_Array).Value);
+
+ In_Tree.Arrays.Table (The_Array).Value :=
+ The_Array_Element;
-- An element with the same index already exists,
-- just replace its value with the new one.
-- If a project was specified for the case variable,
-- get its id.
- if Project_Node_Of
- (Variable_Node, From_Project_Node_Tree) /= Empty_Node
+ if Present (Project_Node_Of
+ (Variable_Node, From_Project_Node_Tree))
then
Name :=
Name_Of
(Variable_Node, From_Project_Node_Tree),
From_Project_Node_Tree);
The_Project :=
- Imported_Or_Extended_Project_From
- (Project, In_Tree, Name);
+ Imported_Or_Extended_Project_From (Project, Name);
end if;
-- If a package were specified for the case variable,
-- get its id.
- if Package_Node_Of
- (Variable_Node, From_Project_Node_Tree) /= Empty_Node
+ if Present (Package_Node_Of
+ (Variable_Node, From_Project_Node_Tree))
then
Name :=
Name_Of
if Var_Id = No_Variable
and then
- Package_Node_Of
- (Variable_Node, From_Project_Node_Tree) = Empty_Node
+ No (Package_Node_Of
+ (Variable_Node, From_Project_Node_Tree))
then
- Var_Id := In_Tree.Projects.Table
- (The_Project).Decl.Variables;
+ Var_Id := The_Project.Decl.Variables;
while Var_Id /= No_Variable
and then
In_Tree.Variable_Elements.Table
Case_Item :=
First_Case_Item_Of (Current_Item, From_Project_Node_Tree);
Case_Item_Loop :
- while Case_Item /= Empty_Node loop
+ while Present (Case_Item) loop
Choice_String :=
First_Choice_Of (Case_Item, From_Project_Node_Tree);
-- When Choice_String is nil, it means that it is
-- the "when others =>" alternative.
- if Choice_String = Empty_Node then
+ if No (Choice_String) then
Decl_Item :=
First_Declarative_Item_Of
(Case_Item, From_Project_Node_Tree);
-- Look into all the alternative of this case item
Choice_Loop :
- while Choice_String /= Empty_Node loop
+ while Present (Choice_String) loop
if Case_Value =
String_Value_Of
(Choice_String, From_Project_Node_Tree)
-- If there is an alternative, then we process it
- if Decl_Item /= Empty_Node then
+ if Present (Decl_Item) then
Process_Declarative_Items
(Project => Project,
In_Tree => In_Tree,
+ Flags => Flags,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Pkg => Pkg,
Success : out Boolean;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
- Report_Error : Put_Line_Access;
+ Flags : Processing_Flags;
Reset_Tree : Boolean := True)
is
begin
- Error_Report := Report_Error;
-
if Reset_Tree then
-- Make sure there are no projects in the data structure
- Project_Table.Set_Last (In_Tree.Projects, No_Project);
+ Free_List (In_Tree.Projects, Free_Project => True);
end if;
Processed_Projects.Reset;
Recursive_Process
(Project => Project,
In_Tree => In_Tree,
+ Flags => Flags,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Extended_By => No_Project);
Success : out Boolean;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
- Report_Error : Put_Line_Access;
- When_No_Sources : Error_Warning := Error;
- Current_Dir : String)
+ Flags : Processing_Flags)
is
Obj_Dir : Path_Name_Type;
Extending : Project_Id;
Extending2 : Project_Id;
+ Prj : Project_List;
-- Start of processing for Process_Project_Tree_Phase_2
begin
- Error_Report := Report_Error;
Success := True;
if Project /= No_Project then
- Check (In_Tree, Project, Current_Dir, When_No_Sources);
+ Check (In_Tree, Project, Flags);
end if;
- -- If main project is an extending all project, set the object
- -- directory of all virtual extending projects to the object
- -- directory of the main project.
+ -- If main project is an extending all project, set object directory of
+ -- all virtual extending projects to object directory of main project.
if Project /= No_Project
and then
then
declare
Object_Dir : constant Path_Name_Type :=
- In_Tree.Projects.Table
- (Project).Object_Directory;
+ Project.Object_Directory.Name;
begin
- for Index in
- Project_Table.First .. Project_Table.Last (In_Tree.Projects)
- loop
- if In_Tree.Projects.Table (Index).Virtual then
- In_Tree.Projects.Table (Index).Object_Directory :=
- Object_Dir;
+ Prj := In_Tree.Projects;
+ while Prj /= null loop
+ if Prj.Project.Virtual then
+ Prj.Project.Object_Directory.Name := Object_Dir;
end if;
+ Prj := Prj.Next;
end loop;
end;
end if;
-- the project(s) it extends.
if Project /= No_Project then
- for Proj in
- Project_Table.First .. Project_Table.Last (In_Tree.Projects)
- loop
- Extending := In_Tree.Projects.Table (Proj).Extended_By;
+ Prj := In_Tree.Projects;
+ while Prj /= null loop
+ Extending := Prj.Project.Extended_By;
if Extending /= No_Project then
- Obj_Dir := In_Tree.Projects.Table (Proj).Object_Directory;
+ Obj_Dir := Prj.Project.Object_Directory.Name;
-- Check that a project being extended does not share its
-- object directory with any project that extends it, directly
Extending2 := Extending;
while Extending2 /= No_Project loop
- if In_Tree.Projects.Table (Extending2).Ada_Sources /=
- Nil_String
- and then
- In_Tree.Projects.Table (Extending2).Object_Directory =
- Obj_Dir
+ if Has_Ada_Sources (Extending2)
+ and then Extending2.Object_Directory.Name = Obj_Dir
then
- if In_Tree.Projects.Table (Extending2).Virtual then
- Error_Msg_Name_1 :=
- In_Tree.Projects.Table (Proj).Display_Name;
-
- if Error_Report = null then
- Error_Msg
- ("project %% cannot be extended by a virtual" &
- " project with the same object directory",
- In_Tree.Projects.Table (Proj).Location);
- else
- Error_Report
- ("project """ &
- Get_Name_String (Error_Msg_Name_1) &
- """ cannot be extended by a virtual " &
- "project with the same object directory",
- Project, In_Tree);
- end if;
+ if Extending2.Virtual then
+ Error_Msg_Name_1 := Prj.Project.Display_Name;
+ Error_Msg
+ (Flags,
+ "project %% cannot be extended by a virtual" &
+ " project with the same object directory",
+ Prj.Project.Location, Project);
else
- Error_Msg_Name_1 :=
- In_Tree.Projects.Table (Extending2).Display_Name;
- Error_Msg_Name_2 :=
- In_Tree.Projects.Table (Proj).Display_Name;
-
- if Error_Report = null then
- Error_Msg
- ("project %% cannot extend project %%",
- In_Tree.Projects.Table (Extending2).Location);
- Error_Msg
- ("\they share the same object directory",
- In_Tree.Projects.Table (Extending2).Location);
-
- else
- Error_Report
- ("project """ &
- Get_Name_String (Error_Msg_Name_1) &
- """ cannot extend project """ &
- Get_Name_String (Error_Msg_Name_2) & """",
- Project, In_Tree);
- Error_Report
- ("they share the same object directory",
- Project, In_Tree);
- end if;
+ Error_Msg_Name_1 := Extending2.Display_Name;
+ Error_Msg_Name_2 := Prj.Project.Display_Name;
+ Error_Msg
+ (Flags,
+ "project %% cannot extend project %%",
+ Extending2.Location, Project);
+ Error_Msg
+ (Flags,
+ "\they share the same object directory",
+ Extending2.Location, Project);
end if;
end if;
-- Continue with the next extending project, if any
- Extending2 :=
- In_Tree.Projects.Table (Extending2).Extended_By;
+ Extending2 := Extending2.Extended_By;
end loop;
end if;
+
+ Prj := Prj.Next;
end loop;
end if;
(Warning_Mode /= Treat_As_Error or else Warnings_Detected = 0);
end Process_Project_Tree_Phase_2;
- ---------------------
- -- Recursive_Check --
- ---------------------
-
- procedure Recursive_Check
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Current_Dir : String;
- When_No_Sources : Error_Warning)
- is
- Data : Project_Data;
- Imported_Project_List : Project_List := Empty_Project_List;
-
- begin
- -- Do nothing if Project is No_Project, or Project has already
- -- been marked as checked.
-
- if Project /= No_Project
- and then not In_Tree.Projects.Table (Project).Checked
- then
- -- Mark project as checked, to avoid infinite recursion in
- -- ill-formed trees, where a project imports itself.
-
- In_Tree.Projects.Table (Project).Checked := True;
-
- Data := In_Tree.Projects.Table (Project);
-
- -- Call itself for a possible extended project.
- -- (if there is no extended project, then nothing happens).
-
- Recursive_Check (Data.Extends, In_Tree, Current_Dir, When_No_Sources);
-
- -- Call itself for all imported projects
-
- Imported_Project_List := Data.Imported_Projects;
- while Imported_Project_List /= Empty_Project_List loop
- Recursive_Check
- (In_Tree.Project_Lists.Table
- (Imported_Project_List).Project,
- In_Tree, Current_Dir, When_No_Sources);
- Imported_Project_List :=
- In_Tree.Project_Lists.Table
- (Imported_Project_List).Next;
- end loop;
-
- if Verbose_Mode then
- Write_Str ("Checking project file """);
- Write_Str (Get_Name_String (Data.Name));
- Write_Line ("""");
- end if;
-
- Prj.Nmsc.Check
- (Project, In_Tree, Error_Report, When_No_Sources,
- Current_Dir);
- end if;
- end Recursive_Check;
-
-----------------------
-- Recursive_Process --
-----------------------
procedure Recursive_Process
(In_Tree : Project_Tree_Ref;
Project : out Project_Id;
+ Flags : Processing_Flags;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Extended_By : Project_Id)
is
- With_Clause : Project_Node_Id;
+ procedure Process_Imported_Projects
+ (Imported : in out Project_List;
+ Limited_With : Boolean);
+ -- Process imported projects. If Limited_With is True, then only
+ -- projects processed through a "limited with" are processed, otherwise
+ -- only projects imported through a standard "with" are processed.
+ -- Imported is the id of the last imported project.
+
+ -------------------------------
+ -- Process_Imported_Projects --
+ -------------------------------
+
+ procedure Process_Imported_Projects
+ (Imported : in out Project_List;
+ Limited_With : Boolean)
+ is
+ With_Clause : Project_Node_Id;
+ New_Project : Project_Id;
+ Proj_Node : Project_Node_Id;
+
+ begin
+ With_Clause :=
+ First_With_Clause_Of
+ (From_Project_Node, From_Project_Node_Tree);
+ while Present (With_Clause) loop
+ Proj_Node :=
+ Non_Limited_Project_Node_Of
+ (With_Clause, From_Project_Node_Tree);
+ New_Project := No_Project;
+
+ if (Limited_With and then No (Proj_Node))
+ or else (not Limited_With and then Present (Proj_Node))
+ then
+ Recursive_Process
+ (In_Tree => In_Tree,
+ Project => New_Project,
+ Flags => Flags,
+ From_Project_Node =>
+ Project_Node_Of
+ (With_Clause, From_Project_Node_Tree),
+ From_Project_Node_Tree => From_Project_Node_Tree,
+ Extended_By => No_Project);
+
+ -- Imported is the id of the last imported project. If
+ -- it is nil, then this imported project is our first.
+
+ if Imported = null then
+ Project.Imported_Projects :=
+ new Project_List_Element'
+ (Project => New_Project,
+ Next => null);
+ Imported := Project.Imported_Projects;
+ else
+ Imported.Next := new Project_List_Element'
+ (Project => New_Project,
+ Next => null);
+ Imported := Imported.Next;
+ end if;
+ end if;
+
+ With_Clause :=
+ Next_With_Clause_Of (With_Clause, From_Project_Node_Tree);
+ end loop;
+ end Process_Imported_Projects;
+
+ -- Start of processing for Recursive_Process
begin
- if From_Project_Node = Empty_Node then
+ if No (From_Project_Node) then
Project := No_Project;
else
declare
- Processed_Data : Project_Data := Empty_Project (In_Tree);
- Imported : Project_List := Empty_Project_List;
+ Imported : Project_List;
Declaration_Node : Project_Node_Id := Empty_Node;
- Tref : Source_Buffer_Ptr;
- Name : constant Name_Id :=
- Name_Of
- (From_Project_Node, From_Project_Node_Tree);
- Location : Source_Ptr :=
- Location_Of
- (From_Project_Node, From_Project_Node_Tree);
+
+ Name : constant Name_Id :=
+ Name_Of (From_Project_Node, From_Project_Node_Tree);
+
+ Name_Node : constant Tree_Private_Part.Project_Name_And_Node :=
+ Tree_Private_Part.Projects_Htable.Get
+ (From_Project_Node_Tree.Projects_HT, Name);
begin
Project := Processed_Projects.Get (Name);
-- This is for virtually extended projects.
if Extended_By /= No_Project then
- In_Tree.Projects.Table (Project).Extended_By := Extended_By;
+ Project.Extended_By := Extended_By;
end if;
return;
end if;
- Project_Table.Increment_Last (In_Tree.Projects);
- Project := Project_Table.Last (In_Tree.Projects);
+ Project := new Project_Data'(Empty_Project);
+ In_Tree.Projects := new Project_List_Element'
+ (Project => Project,
+ Next => In_Tree.Projects);
+
Processed_Projects.Set (Name, Project);
- Processed_Data.Name := Name;
- In_Tree.Projects.Table (Project).Name := Name;
+ Project.Name := Name;
+ Project.Display_Name := Name_Node.Display_Name;
+ Project.Qualifier :=
+ Project_Qualifier_Of (From_Project_Node, From_Project_Node_Tree);
Get_Name_String (Name);
and then Name_Buffer (1 .. Virtual_Prefix'Length) =
Virtual_Prefix
then
- Processed_Data.Virtual := True;
- Processed_Data.Display_Name := Name;
-
- -- If there is no file, for example when the project node tree is
- -- built in memory by GPS, the Display_Name cannot be found in
- -- the source, so its value is the same as Name.
-
- elsif Location = No_Location then
- Processed_Data.Display_Name := Name;
-
- -- Get the spelling of the project name from the project file
-
- else
- Tref := Source_Text (Get_Source_File_Index (Location));
+ Project.Virtual := True;
- for J in 1 .. Name_Len loop
- Name_Buffer (J) := Tref (Location);
- Location := Location + 1;
- end loop;
-
- Processed_Data.Display_Name := Name_Find;
end if;
- Processed_Data.Display_Path_Name :=
+ Project.Path.Display_Name :=
Path_Name_Of (From_Project_Node, From_Project_Node_Tree);
- Get_Name_String (Processed_Data.Display_Path_Name);
+ Get_Name_String (Project.Path.Display_Name);
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Processed_Data.Path_Name := Name_Find;
+ Project.Path.Name := Name_Find;
- Processed_Data.Location :=
+ Project.Location :=
Location_Of (From_Project_Node, From_Project_Node_Tree);
- Processed_Data.Display_Directory :=
+ Project.Directory.Display_Name :=
Directory_Of (From_Project_Node, From_Project_Node_Tree);
- Get_Name_String (Processed_Data.Display_Directory);
+ Get_Name_String (Project.Directory.Display_Name);
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Processed_Data.Directory := Name_Find;
+ Project.Directory.Name := Name_Find;
- Processed_Data.Extended_By := Extended_By;
+ Project.Extended_By := Extended_By;
Add_Attributes
(Project,
Name,
+ Name_Id (Project.Directory.Name),
In_Tree,
- Processed_Data.Decl,
+ Project.Decl,
Prj.Attr.Attribute_First,
Project_Level => True);
- -- Process non limited withed projects
-
- With_Clause :=
- First_With_Clause_Of (From_Project_Node, From_Project_Node_Tree);
- while With_Clause /= Empty_Node loop
- declare
- New_Project : Project_Id;
- New_Data : Project_Data;
- Proj_Node : Project_Node_Id;
-
- begin
- Proj_Node :=
- Non_Limited_Project_Node_Of
- (With_Clause, From_Project_Node_Tree);
-
- if Proj_Node /= Empty_Node then
- Recursive_Process
- (In_Tree => In_Tree,
- Project => New_Project,
- From_Project_Node =>
- Project_Node_Of
- (With_Clause, From_Project_Node_Tree),
- From_Project_Node_Tree => From_Project_Node_Tree,
- Extended_By => No_Project);
-
- New_Data :=
- In_Tree.Projects.Table (New_Project);
-
- -- If we were the first project to import it,
- -- set First_Referred_By to us.
-
- if New_Data.First_Referred_By = No_Project then
- New_Data.First_Referred_By := Project;
- In_Tree.Projects.Table (New_Project) :=
- New_Data;
- end if;
-
- -- Add this project to our list of imported projects
-
- Project_List_Table.Increment_Last
- (In_Tree.Project_Lists);
-
- In_Tree.Project_Lists.Table
- (Project_List_Table.Last
- (In_Tree.Project_Lists)) :=
- (Project => New_Project, Next => Empty_Project_List);
-
- -- Imported is the id of the last imported project. If it
- -- is nil, then this imported project is our first.
-
- if Imported = Empty_Project_List then
- Processed_Data.Imported_Projects :=
- Project_List_Table.Last
- (In_Tree.Project_Lists);
-
- else
- In_Tree.Project_Lists.Table
- (Imported).Next := Project_List_Table.Last
- (In_Tree.Project_Lists);
- end if;
-
- Imported := Project_List_Table.Last
- (In_Tree.Project_Lists);
- end if;
-
- With_Clause :=
- Next_With_Clause_Of
- (With_Clause, From_Project_Node_Tree);
- end;
- end loop;
+ Process_Imported_Projects (Imported, Limited_With => False);
Declaration_Node :=
Project_Declaration_Of
Recursive_Process
(In_Tree => In_Tree,
- Project => Processed_Data.Extends,
+ Project => Project.Extends,
+ Flags => Flags,
From_Project_Node => Extended_Project_Of
(Declaration_Node,
From_Project_Node_Tree),
From_Project_Node_Tree => From_Project_Node_Tree,
Extended_By => Project);
- In_Tree.Projects.Table (Project) := Processed_Data;
-
Process_Declarative_Items
(Project => Project,
In_Tree => In_Tree,
+ Flags => Flags,
From_Project_Node => From_Project_Node,
From_Project_Node_Tree => From_Project_Node_Tree,
Pkg => No_Package,
From_Project_Node_Tree));
-- If it is an extending project, inherit all packages
- -- from the extended project that are not explicitely defined
+ -- from the extended project that are not explicitly defined
-- or renamed. Also inherit the languages, if attribute Languages
- -- is not explicitely defined.
-
- Processed_Data := In_Tree.Projects.Table (Project);
+ -- is not explicitly defined.
- if Processed_Data.Extends /= No_Project then
+ if Project.Extends /= No_Project then
declare
Extended_Pkg : Package_Id;
Current_Pkg : Package_Id;
Element : Package_Element;
First : constant Package_Id :=
- Processed_Data.Decl.Packages;
+ Project.Decl.Packages;
Attribute1 : Variable_Id;
Attribute2 : Variable_Id;
Attr_Value1 : Variable;
Attr_Value2 : Variable;
begin
- Extended_Pkg :=
- In_Tree.Projects.Table
- (Processed_Data.Extends).Decl.Packages;
+ Extended_Pkg := Project.Extends.Decl.Packages;
while Extended_Pkg /= No_Package loop
- Element :=
- In_Tree.Packages.Table (Extended_Pkg);
+ Element := In_Tree.Packages.Table (Extended_Pkg);
Current_Pkg := First;
while Current_Pkg /= No_Package
(Name => Element.Name,
Decl => No_Declarations,
Parent => No_Package,
- Next => Processed_Data.Decl.Packages);
- Processed_Data.Decl.Packages := Current_Pkg;
+ Next => Project.Decl.Packages);
+ Project.Decl.Packages := Current_Pkg;
Copy_Package_Declarations
- (From => Element.Decl,
- To => In_Tree.Packages.Table (Current_Pkg).Decl,
- New_Loc => No_Location,
- In_Tree => In_Tree);
+ (From => Element.Decl,
+ To =>
+ In_Tree.Packages.Table (Current_Pkg).Decl,
+ New_Loc => No_Location,
+ Naming_Restricted =>
+ Element.Name = Snames.Name_Naming,
+ In_Tree => In_Tree);
end if;
Extended_Pkg := Element.Next;
-- Check if attribute Languages is declared in the
-- extending project.
- Attribute1 := Processed_Data.Decl.Attributes;
+ Attribute1 := Project.Decl.Attributes;
while Attribute1 /= No_Variable loop
Attr_Value1 := In_Tree.Variable_Elements.
Table (Attribute1);
-- project. Check if it is declared in the project being
-- extended.
- Attribute2 :=
- In_Tree.Projects.Table
- (Processed_Data.Extends).Decl.Attributes;
+ Attribute2 := Project.Extends.Decl.Attributes;
while Attribute2 /= No_Variable loop
Attr_Value2 := In_Tree.Variable_Elements.
Table (Attribute2);
(In_Tree.Variable_Elements);
Attribute1 := Variable_Element_Table.Last
(In_Tree.Variable_Elements);
- Attr_Value1.Next := Processed_Data.Decl.Attributes;
- Processed_Data.Decl.Attributes := Attribute1;
+ Attr_Value1.Next := Project.Decl.Attributes;
+ Project.Decl.Attributes := Attribute1;
end if;
Attr_Value1.Name := Snames.Name_Languages;
end;
end if;
- -- Process limited withed projects
-
- With_Clause :=
- First_With_Clause_Of
- (From_Project_Node, From_Project_Node_Tree);
- while With_Clause /= Empty_Node loop
- declare
- New_Project : Project_Id;
- New_Data : Project_Data;
- Proj_Node : Project_Node_Id;
-
- begin
- Proj_Node :=
- Non_Limited_Project_Node_Of
- (With_Clause, From_Project_Node_Tree);
-
- if Proj_Node = Empty_Node then
- Recursive_Process
- (In_Tree => In_Tree,
- Project => New_Project,
- From_Project_Node =>
- Project_Node_Of
- (With_Clause, From_Project_Node_Tree),
- From_Project_Node_Tree => From_Project_Node_Tree,
- Extended_By => No_Project);
-
- New_Data :=
- In_Tree.Projects.Table (New_Project);
-
- -- If we were the first project to import it, set
- -- First_Referred_By to us.
-
- if New_Data.First_Referred_By = No_Project then
- New_Data.First_Referred_By := Project;
- In_Tree.Projects.Table (New_Project) :=
- New_Data;
- end if;
-
- -- Add this project to our list of imported projects
-
- Project_List_Table.Increment_Last
- (In_Tree.Project_Lists);
-
- In_Tree.Project_Lists.Table
- (Project_List_Table.Last
- (In_Tree.Project_Lists)) :=
- (Project => New_Project, Next => Empty_Project_List);
-
- -- Imported is the id of the last imported project. If
- -- it is nil, then this imported project is our first.
-
- if Imported = Empty_Project_List then
- In_Tree.Projects.Table (Project).Imported_Projects :=
- Project_List_Table.Last
- (In_Tree.Project_Lists);
- else
- In_Tree.Project_Lists.Table
- (Imported).Next := Project_List_Table.Last
- (In_Tree.Project_Lists);
- end if;
-
- Imported := Project_List_Table.Last
- (In_Tree.Project_Lists);
- end if;
-
- With_Clause :=
- Next_With_Clause_Of
- (With_Clause, From_Project_Node_Tree);
- end;
- end loop;
+ Process_Imported_Projects (Imported, Limited_With => True);
end;
end if;
end Recursive_Process;
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