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prj-nmsc.adb (Check_Ada_Name): For children of package A...

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2006-10-31  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb (Check_Ada_Name): For children of package A, G, I and S
	on VMS, change "__" to '.' before checking the name.
	(Record_Ada_Source): Always add the source file name in the list of
	of sources, even if it is not the first time, as it is for another
	source index.
	(Get_Unit): Replace both '_' (after 'a', 'g', 'i' or 's') with a single
	dot, instead of replacing only the first '_'.

	* prj-part.adb (Parse): Convert project file path to canonical form

	* prj-proc.adb (Recursive_Process): Make sure that, when a project is
	extended, the project id of the project extending it is recorded in its
	data, even when it has already been processed as an imported project.

From-SVN: r118293
This commit is contained in:
Vincent Celier 2006-10-31 19:04:45 +01:00 committed by Arnaud Charlet
parent 3356ee073b
commit ddd6e5ae32
3 changed files with 72 additions and 28 deletions
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72
gcc/ada/prj-nmsc.adb
View File

@ -505,6 +505,20 @@ package body Prj.Nmsc is
Name_Len := The_Name'Length;
Name_Buffer (1 .. Name_Len) := The_Name;
-- Special cases of children of packages A, G, I and S on VMS
if OpenVMS_On_Target and then
Name_Len > 3 and then
Name_Buffer (2 .. 3) = "__" and then
((Name_Buffer (1) = 'a') or else (Name_Buffer (1) = 'g') or else
(Name_Buffer (1) = 'i') or else (Name_Buffer (1) = 's'))
then
Name_Buffer (2) := '.';
Name_Buffer (3 .. Name_Len - 1) := Name_Buffer (4 .. Name_Len);
Name_Len := Name_Len - 1;
end if;
Real_Name := Name_Find;
-- Check first that the given name is not an Ada reserved word
@ -3878,7 +3892,8 @@ package body Prj.Nmsc is
-- Check if the casing is right
declare
Src : String := File (First .. Last);
Src : String := File (First .. Last);
Src_Last : Positive := Last;
begin
case Naming.Casing is
@ -3921,38 +3936,49 @@ package body Prj.Nmsc is
S3 : constant Character := Src (Src'First + 2);
begin
if S1 = 'a' or else S1 = 'g'
or else S1 = 'i' or else S1 = 's'
if S1 = 'a' or else
S1 = 'g' or else
S1 = 'i' or else
S1 = 's'
then
-- Children or separates of packages A, G, I or S
-- Children or separates of packages A, G, I or S. On
-- VMS these names are x__ ... and on other systems the
-- names are x~... (where x is a, g, i, or s).
if (OpenVMS_On_Target
and then S2 = '_'
and then S3 = '_')
or else
S2 = '~'
and then S2 = '_'
and then S3 = '_')
or else
(not OpenVMS_On_Target
and then S2 = '~')
then
Src (Src'First + 1) := '.';
if OpenVMS_On_Target then
Src_Last := Src_Last - 1;
Src (Src'First + 2 .. Src_Last) :=
Src (Src'First + 3 .. Src_Last + 1);
end if;
-- If it is potentially a run time source, disable
-- filling of the mapping file to avoid warnings.
elsif S2 = '.' then
Set_Mapping_File_Initial_State_To_Empty;
end if;
end if;
end;
end if;
if Current_Verbosity = High then
Write_Str (" ");
Write_Line (Src);
Write_Line (Src (Src'First .. Src_Last));
end if;
-- Now, we check if this name is a valid unit name
Check_Ada_Name (Name => Src, Unit => Unit_Name);
Check_Ada_Name
(Name => Src (Src'First .. Src_Last), Unit => Unit_Name);
end;
end;
@ -4958,19 +4984,17 @@ package body Prj.Nmsc is
-- Put the file name in the list of sources of the project
if not File_Name_Recorded then
String_Element_Table.Increment_Last
(In_Tree.String_Elements);
In_Tree.String_Elements.Table
(String_Element_Table.Last
(In_Tree.String_Elements)) :=
(Value => Canonical_File_Name,
Display_Value => File_Name,
Location => No_Location,
Flag => False,
Next => Nil_String,
Index => Unit_Index);
end if;
String_Element_Table.Increment_Last
(In_Tree.String_Elements);
In_Tree.String_Elements.Table
(String_Element_Table.Last
(In_Tree.String_Elements)) :=
(Value => Canonical_File_Name,
Display_Value => File_Name,
Location => No_Location,
Flag => False,
Next => Nil_String,
Index => Unit_Index);
if Current_Source = Nil_String then
Data.Sources := String_Element_Table.Last

16
gcc/ada/prj-part.adb
View File

@ -78,7 +78,7 @@ package body Prj.Part is
Table_Index_Type => With_Id,
Table_Low_Bound => 1,
Table_Initial => 10,
Table_Increment => 50,
Table_Increment => 100,
Table_Name => "Prj.Part.Withs");
-- Table used to store temporarily paths and locations of imported
-- projects. These imported projects will be effectively parsed after the
@ -95,7 +95,7 @@ package body Prj.Part is
Table_Index_Type => Nat,
Table_Low_Bound => 1,
Table_Initial => 10,
Table_Increment => 50,
Table_Increment => 100,
Table_Name => "Prj.Part.Project_Stack");
-- This table is used to detect circular dependencies
-- for imported and extended projects and to get the project ids of
@ -459,7 +459,15 @@ package body Prj.Part is
Current_Directory : constant String := Get_Current_Dir;
Dummy : Boolean;
Real_Project_File_Name : String_Access :=
Osint.To_Canonical_File_Spec
(Project_File_Name);
begin
if Real_Project_File_Name = null then
Real_Project_File_Name := new String'(Project_File_Name);
end if;
Project := Empty_Node;
if Current_Verbosity >= Medium then
@ -470,10 +478,12 @@ package body Prj.Part is
declare
Path_Name : constant String :=
Project_Path_Name_Of (Project_File_Name,
Project_Path_Name_Of (Real_Project_File_Name.all,
Directory => Current_Directory);
begin
Free (Real_Project_File_Name);
Prj.Err.Initialize;
Prj.Err.Scanner.Set_Comment_As_Token (Store_Comments);
Prj.Err.Scanner.Set_End_Of_Line_As_Token (Store_Comments);

12
gcc/ada/prj-proc.adb
View File

@ -6,7 +6,7 @@
-- --
-- B o d y --
-- --
-- Copyright (C) 2001-2005, Free Software Foundation, Inc. --
-- Copyright (C) 2001-2006, 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- --
@ -2340,6 +2340,16 @@ package body Prj.Proc is
Project := Processed_Projects.Get (Name);
if Project /= No_Project then
-- Make sure that, when a project is extended, the project id
-- of the project extending it is recorded in its data, even
-- when it has already been processed as an imported project.
-- This is for virtually extended projects.
if Extended_By /= No_Project then
In_Tree.Projects.Table (Project).Extended_By := Extended_By;
end if;
return;
end if;