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2013-04-23  Robert Dewar  <dewar@adacore.com>

	* sem_util.adb, sem_res.adb, prj-tree.adb, prj-tree.ads: Minor
	reformatting.

2013-04-23  Pascal Obry  <obry@adacore.com>

	* xoscons.adb: Remove unused use clause, minor code clean-up.

From-SVN: r198182
This commit is contained in:
Arnaud Charlet 2013-04-23 11:47:13 +02:00
parent dd4e47ab99
commit 2fabf41e29
6 changed files with 56 additions and 36 deletions
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9
gcc/ada/ChangeLog
View File

@ -1,3 +1,12 @@
2013-04-23 Robert Dewar <dewar@adacore.com>
* sem_util.adb, sem_res.adb, prj-tree.adb, prj-tree.ads: Minor
reformatting.
2013-04-23 Pascal Obry <obry@adacore.com>
* xoscons.adb: Remove unused use clause, minor code clean-up.
2013-04-23 Ed Schonberg <schonberg@adacore.com>
* sem_util.ads, sem_util.adb: Code cleanup for Is_Expression_Function

48
gcc/ada/prj-tree.adb
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@ -2,11 +2,11 @@
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- P R J . T R E E --
-- P R J . T R E E --
-- --
-- B o d y --
-- --
-- Copyright (C) 2001-2011, Free Software Foundation, Inc. --
-- Copyright (C) 2001-2013, 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- --
@ -279,7 +279,8 @@ package body Prj.Tree is
function Case_Insensitive
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Boolean is
In_Tree : Project_Node_Tree_Ref) return Boolean
is
begin
pragma Assert
(Present (Node)
@ -524,7 +525,8 @@ package body Prj.Tree is
function Directory_Of
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Path_Name_Type is
In_Tree : Project_Node_Tree_Ref) return Path_Name_Type
is
begin
pragma Assert
(Present (Node)
@ -539,7 +541,8 @@ package body Prj.Tree is
function End_Of_Line_Comment
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Name_Id is
In_Tree : Project_Node_Tree_Ref) return Name_Id
is
Zone : Project_Node_Id := Empty_Node;
begin
@ -960,7 +963,8 @@ package body Prj.Tree is
function Follows_Empty_Line
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Boolean is
In_Tree : Project_Node_Tree_Ref) return Boolean
is
begin
pragma Assert
(Present (Node)
@ -1005,14 +1009,14 @@ package body Prj.Tree is
----------------
procedure Initialize
(Self : out Environment;
Flags : Processing_Flags) is
(Self : out Environment;
Flags : Processing_Flags)
is
begin
-- Do not reset the external references, in case we are reloading a
-- project, since we want to preserve the current environment. But we
-- still need to ensure that the external references are properly
-- initialized.
-- Prj.Ext.Reset (Tree.External);
Prj.Ext.Initialize (Self.External);
@ -1025,7 +1029,8 @@ package body Prj.Tree is
procedure Initialize_And_Copy
(Self : out Environment;
Copy_From : Environment) is
Copy_From : Environment)
is
begin
Self.Flags := Copy_From.Flags;
Prj.Ext.Initialize (Self.External, Copy_From => Copy_From.External);
@ -1079,7 +1084,8 @@ package body Prj.Tree is
function Is_Extending_All
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Boolean is
In_Tree : Project_Node_Tree_Ref) return Boolean
is
begin
pragma Assert
(Present (Node)
@ -1096,7 +1102,8 @@ package body Prj.Tree is
function Is_Not_Last_In_List
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Boolean is
In_Tree : Project_Node_Tree_Ref) return Boolean
is
begin
pragma Assert
(Present (Node)
@ -1155,7 +1162,8 @@ package body Prj.Tree is
function Kind_Of
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Project_Node_Kind is
In_Tree : Project_Node_Tree_Ref) return Project_Node_Kind
is
begin
pragma Assert (Present (Node));
return In_Tree.Project_Nodes.Table (Node).Kind;
@ -1167,7 +1175,8 @@ package body Prj.Tree is
function Location_Of
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Source_Ptr is
In_Tree : Project_Node_Tree_Ref) return Source_Ptr
is
begin
pragma Assert (Present (Node));
return In_Tree.Project_Nodes.Table (Node).Location;
@ -1179,7 +1188,8 @@ package body Prj.Tree is
function Name_Of
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Name_Id is
In_Tree : Project_Node_Tree_Ref) return Name_Id
is
begin
pragma Assert (Present (Node));
return In_Tree.Project_Nodes.Table (Node).Name;
@ -1207,7 +1217,8 @@ package body Prj.Tree is
function Next_Comment
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref) return Project_Node_Id is
In_Tree : Project_Node_Tree_Ref) return Project_Node_Id
is
begin
pragma Assert
(Present (Node)
@ -1648,8 +1659,8 @@ package body Prj.Tree is
Follows_Empty_Line => Empty_Line,
Is_Followed_By_Empty_Line => False);
-- Otherwise, it is an end of line comment. If there is
-- an end of line node specified, associate the comment with
-- Otherwise, it is an end of line comment. If there is an
-- end of line node specified, associate the comment with
-- this node.
elsif Present (End_Of_Line_Node) then
@ -2038,7 +2049,6 @@ package body Prj.Tree is
(Node : Project_Node_Id;
In_Tree : Project_Node_Tree_Ref;
To : Project_Node_Id)
is
Zone : constant Project_Node_Id := Comment_Zones_Of (Node, In_Tree);
begin

8
gcc/ada/prj-tree.ads
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@ -2,11 +2,11 @@
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- P R J . T R E E --
-- P R J . T R E E --
-- --
-- S p e c --
-- --
-- Copyright (C) 2001-2011, Free Software Foundation, Inc. --
-- Copyright (C) 2001-2013, 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- --
@ -61,8 +61,8 @@ package Prj.Tree is
end record;
procedure Initialize
(Self : out Environment;
Flags : Processing_Flags);
(Self : out Environment;
Flags : Processing_Flags);
-- Initialize a new environment
procedure Initialize_And_Copy

16
gcc/ada/sem_res.adb
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@ -5376,19 +5376,19 @@ package body Sem_Res is
Check_Internal_Protected_Use (N, Nam);
-- Freeze the subprogram name if not in a spec-expression. Note that we
-- freeze procedure calls as well as function calls. Procedure calls are
-- not frozen according to the rules (RM 13.14(14)) because it is
-- impossible to have a procedure call to a non-frozen procedure in pure
-- Ada, but in the code that we generate in the expander, this rule
-- needs extending because we can generate procedure calls that need
-- freezing.
-- Freeze the subprogram name if not in a spec-expression. Note that
-- we freeze procedure calls as well as function calls. Procedure calls
-- are not frozen according to the rules (RM 13.14(14)) because it is
-- impossible to have a procedure call to a non-frozen procedure in
-- pure Ada, but in the code that we generate in the expander, this
-- rule needs extending because we can generate procedure calls that
-- need freezing.
-- In Ada 2012, expression functions may be called within pre/post
-- conditions of subsequent functions or expression functions. Such
-- calls do not freeze when they appear within generated bodies,
-- (including the body of another expression function) which would
-- place the freeze node in the wrong scope. An expression function
-- place the freeze node in the wrong scope. An expression function
-- is frozen in the usual fashion, by the appearance of a real body,
-- or at the end of a declarative part.

5
gcc/ada/sem_util.adb
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@ -8137,8 +8137,9 @@ package body Sem_Util is
(Present (Corresponding_Body (Decl))
and then
Nkind (Original_Node
(Unit_Declaration_Node (Corresponding_Body (Decl))))
= N_Expression_Function));
(Unit_Declaration_Node
(Corresponding_Body (Decl)))) =
N_Expression_Function));
end if;
end Is_Expression_Function;

6
gcc/ada/xoscons.adb
View File

@ -6,7 +6,7 @@
-- --
-- B o d y --
-- --
-- Copyright (C) 2008-2012, Free Software Foundation, Inc. --
-- Copyright (C) 2008-2013, 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- --
@ -55,7 +55,6 @@ with XUtil; use XUtil;
procedure XOSCons is
use Ada.Strings;
use ASCII;
Unit_Name : constant String := Argument (1);
Tmpl_Name : constant String := Unit_Name & "-tmplt";
@ -442,6 +441,7 @@ procedure XOSCons is
Ada_Ofile, C_Ofile : Sfile;
Current_Line : in out Integer)
is
function Get_Value (Name : String) return Int_Value_Type;
-- Returns the value of the variable Name
@ -516,7 +516,7 @@ procedure XOSCons is
Current_Line := Current_Line + 1;
exit when Line (1 .. Last) = "@END_IF";
if Line (1 .. 4) = "@IF " then
if Last > 4 and then Line (1 .. 4) = "@IF " then
Parse_Cond
(Line (1 .. Last), Res,
Tmpl_File, Ada_Ofile, C_Ofile, Current_Line);