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prj-env.adb, [...]: Minor reformatting.

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2009-04-24  Robert Dewar  <dewar@adacore.com>

	* prj-env.adb, prj-proc.adb, prj.adb, prj.ads,
	rtsfind.adb: Minor reformatting.
	Minor code reorganization

From-SVN: r146717
This commit is contained in:
Robert Dewar 2009-04-24 13:22:53 +00:00 committed by Arnaud Charlet
parent 879a4a01de
commit 8eaf172367
6 changed files with 90 additions and 57 deletions
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6
gcc/ada/ChangeLog
View File

@ -1,3 +1,9 @@
2009-04-24 Robert Dewar <dewar@adacore.com>
* prj-env.adb, prj-proc.adb, prj.adb, prj.ads,
rtsfind.adb: Minor reformatting.
Minor code reorganization
2009-04-24 Arnaud Charlet <charlet@adacore.com>
* mlib-prj.adb: Use friendlier english identifier.

23
gcc/ada/prj-env.adb
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@ -155,10 +155,10 @@ package body Prj.Env is
procedure Add (Project : Project_Id; Dummy : in out Boolean) is
pragma Unreferenced (Dummy);
Path : constant Path_Name_Type :=
Get_Object_Directory
(In_Tree, Project,
Including_Libraries => Including_Libraries,
Only_If_Ada => False);
Get_Object_Directory
(In_Tree, Project,
Including_Libraries => Including_Libraries,
Only_If_Ada => False);
begin
if Path /= No_Path then
Add_To_Path (Get_Name_String (Path), In_Tree);
@ -1323,7 +1323,9 @@ package body Prj.Env is
procedure For_Project (Prj : Project_Id; Dummy : in out Integer) is
pragma Unreferenced (Dummy);
Data : Project_Data renames In_Tree.Projects.Table (Prj);
begin
-- ??? Set_Ada_Paths has a different behavior for library project
-- files, should we have the same ?
@ -1361,6 +1363,7 @@ package body Prj.Env is
procedure For_Project (Prj : Project_Id; Dummy : in out Integer) is
pragma Unreferenced (Dummy);
Data : Project_Data renames In_Tree.Projects.Table (Prj);
Current : String_List_Id := Data.Source_Dirs;
The_String : String_Element;
@ -1656,6 +1659,7 @@ package body Prj.Env is
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
Including_Libraries : Boolean)
is
Source_FD : File_Descriptor := Invalid_FD;
Object_FD : File_Descriptor := Invalid_FD;
@ -1678,14 +1682,17 @@ package body Prj.Env is
procedure Recursive_Add (Project : Project_Id; Dummy : in out Boolean) is
pragma Unreferenced (Dummy);
Data : constant Project_Data := In_Tree.Projects.Table (Project);
Path : Path_Name_Type;
begin
-- ??? This is almost the equivalent of For_All_Source_Dirs
if Process_Source_Dirs then
-- Add to path all source directories of this project if
-- there are Ada sources.
-- Add to path all source directories of this project if there are
-- Ada sources.
if Has_Ada_Sources (In_Tree.Projects.Table (Project)) then
Add_To_Source_Path (Data.Source_Dirs, In_Tree);
@ -1711,8 +1718,8 @@ package body Prj.Env is
-- Start of processing for Set_Ada_Paths
begin
-- If it is the first time we call this procedure for
-- this project, compute the source path and/or the object path.
-- If it is the first time we call this procedure for this project,
-- compute the source path and/or the object path.
if In_Tree.Projects.Table (Project).Include_Path_File = No_Path then
Process_Source_Dirs := True;

54
gcc/ada/prj-proc.adb
View File

@ -281,8 +281,10 @@ package body Prj.Proc is
procedure Check_All_Projects is new
For_Every_Project_Imported (Recursive_Check_Data, Recursive_Check);
Data : Recursive_Check_Data :=
(In_Tree, Dir'Unchecked_Access, When_No_Sources);
begin
Check_All_Projects (Project, In_Tree, Data, Imported_First => True);
@ -333,11 +335,11 @@ package body Prj.Proc is
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;
@ -351,6 +353,7 @@ package body Prj.Proc is
-- First single attributes
V1 := From.Attributes;
while V1 /= No_Variable loop
-- Copy the attribute
@ -384,16 +387,16 @@ package body Prj.Proc is
-- Then the associated array attributes
A1 := From.Arrays;
while A1 /= No_Array loop
Arr := In_Tree.Arrays.Table (A1);
A1 := Arr.Next;
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)
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
@ -530,22 +533,21 @@ package body Prj.Proc 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 =>
@ -561,8 +563,8 @@ package body Prj.Proc is
begin
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,
@ -579,8 +581,8 @@ package body Prj.Proc is
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);

54
gcc/ada/prj.adb
View File

@ -498,9 +498,9 @@ package body Prj is
--------------------------------
procedure For_Every_Project_Imported
(By : Project_Id;
In_Tree : Project_Tree_Ref;
With_State : in out State;
(By : Project_Id;
In_Tree : Project_Tree_Ref;
With_State : in out State;
Imported_First : Boolean := False)
is
use Project_Boolean_Htable;
@ -517,6 +517,7 @@ package body Prj is
procedure Recursive_Check (Project : Project_Id) is
Data : Project_Data renames In_Tree.Projects.Table (Project);
List : Project_List;
begin
if not Get (Seen, Project) then
Set (Seen, Project, True);
@ -1204,12 +1205,14 @@ package body Prj is
---------------------
function Has_Ada_Sources (Data : Project_Data) return Boolean is
Lang : Language_Ptr := Data.Languages;
Lang : Language_Ptr;
begin
if Data.Ada_Sources /= Nil_String then
return True;
end if;
Lang := Data.Languages;
while Lang /= No_Language_Index loop
if Lang.Name = Name_Ada then
return Lang.First_Source /= No_Source;
@ -1225,14 +1228,17 @@ package body Prj is
-------------------------
function Has_Foreign_Sources (Data : Project_Data) return Boolean is
Lang : Language_Ptr := Data.Languages;
Lang : Language_Ptr;
begin
Lang := Data.Languages;
while Lang /= No_Language_Index loop
if Lang.Name /= Name_Ada
and then Lang.First_Source /= No_Source
then
return True;
end if;
Lang := Lang.Next;
end loop;
@ -1245,10 +1251,10 @@ package body Prj is
function Contains_ALI_Files (Dir : Path_Name_Type) return Boolean is
Dir_Name : constant String := Get_Name_String (Dir);
Direct : Dir_Type;
Name : String (1 .. 1_000);
Last : Natural;
Result : Boolean := False;
Direct : Dir_Type;
Name : String (1 .. 1_000);
Last : Natural;
Result : Boolean := False;
begin
Open (Direct, Dir_Name);
@ -1267,8 +1273,8 @@ package body Prj is
return Result;
exception
-- If there is any problem, close the directory if open and return
-- True; the library directory will be added to the path.
-- If there is any problem, close the directory if open and return True.
-- The library directory will be added to the path.
when others =>
if Is_Open (Direct) then
@ -1289,11 +1295,12 @@ package body Prj is
Only_If_Ada : Boolean := False) return Path_Name_Type
is
Data : Project_Data renames In_Tree.Projects.Table (Project);
begin
if (Data.Library and Including_Libraries)
or else
(Data.Object_Directory /= No_Path_Information
and then (not Including_Libraries or else not Data.Library))
and then (not Including_Libraries or else not Data.Library))
then
-- For a library project, add the library ALI directory if there is
-- no object directory or if the library ALI directory contains ALI
@ -1316,10 +1323,12 @@ package body Prj is
elsif not Data.Virtual then
declare
Add_Object_Dir : Boolean := not Only_If_Ada;
Prj : Project_Id := Project;
Add_Object_Dir : Boolean;
Prj : Project_Id;
begin
Add_Object_Dir := not Only_If_Ada;
Prj := Project;
while not Add_Object_Dir and then Prj /= No_Project loop
if Has_Ada_Sources (In_Tree.Projects.Table (Prj)) then
Add_Object_Dir := True;
@ -1334,6 +1343,7 @@ package body Prj is
end;
end if;
end if;
return No_Path;
end Get_Object_Directory;
@ -1342,10 +1352,13 @@ package body Prj is
-----------------------------------
function Ultimate_Extending_Project_Of
(Proj : Project_Id; In_Tree : Project_Tree_Ref) return Project_Id
(Proj : Project_Id;
In_Tree : Project_Tree_Ref) return Project_Id
is
Prj : Project_Id := Proj;
Prj : Project_Id;
begin
Prj := Proj;
while In_Tree.Projects.Table (Prj).Extended_By /= No_Project loop
Prj := In_Tree.Projects.Table (Prj).Extended_By;
end loop;
@ -1373,8 +1386,10 @@ package body Prj is
procedure Add_To_List (Prj : Project_Id) is
Element : constant Project_Element :=
(Prj, In_Tree.Projects.Table (Project).All_Imported_Projects);
List : Project_List;
(Prj,
In_Tree.Projects.Table (Project).All_Imported_Projects);
List : Project_List;
begin
-- Check that the project is not already in the list. We know the one
-- passed to Recursive_Add have never been visited before, but the
@ -1402,9 +1417,12 @@ package body Prj is
procedure Recursive_Add (Prj : Project_Id; Dummy : in out Boolean) is
pragma Unreferenced (Dummy);
Prj2 : Project_Id;
begin
-- A project is not importing itself
if Project /= Prj then
Prj2 := Ultimate_Extending_Project_Of (Prj, In_Tree);
Add_To_List (Prj2);

6
gcc/ada/prj.ads
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@ -1527,9 +1527,9 @@ package Prj is
(Project : Project_Id;
With_State : in out State);
procedure For_Every_Project_Imported
(By : Project_Id;
In_Tree : Project_Tree_Ref;
With_State : in out State;
(By : Project_Id;
In_Tree : Project_Tree_Ref;
With_State : in out State;
Imported_First : Boolean := False);
-- Call Action for each project imported directly or indirectly by project
-- By, as well as extended projects.

4
gcc/ada/rtsfind.adb
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@ -6,7 +6,7 @@
-- --
-- B o d y --
-- --
-- Copyright (C) 1992-2008, Free Software Foundation, Inc. --
-- Copyright (C) 1992-2009, 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- --
@ -1381,7 +1381,7 @@ package body Rtsfind is
Name_Modular_IO => Ada_Wide_Wide_Text_IO_Modular_IO);
begin
-- Nothing to do if name is not identifier or a selected component
-- Nothing to do if name is not an identifier or a selected component
-- whose selector_name is not an identifier.
if Nkind (Nam) = N_Identifier then