Minor reformatting.

From-SVN: r151797

5 files changed, 25 insertions, 20 deletions

diff --git a/gcc/ada/prj-ext.ads b/gcc/ada/prj-ext.ads
index c960e4e..c171f59 100644
--- a/gcc/ada/prj-ext.ads
+++ b/gcc/ada/prj-ext.ads
@@ -61,9 +61,11 @@ package Prj.Ext is
    -------------------------
    -- External References --
    -------------------------
+
    --  External references influence the way a project tree is processed (in
    --  particular they provide the values for the typed string variables that
    --  are then used in case constructions).
+
    --  External references are project-tree specific, so that when multiple
    --  trees are loaded in parallel we can have different scenarios (or even
    --  load the same tree twice and see different views of it).
diff --git a/gcc/ada/prj-pars.adb b/gcc/ada/prj-pars.adb
index a2b1c42..7ab7ea0 100644
--- a/gcc/ada/prj-pars.adb
+++ b/gcc/ada/prj-pars.adb
@@ -48,13 +48,14 @@ package body Prj.Pars is
       Reset_Tree        : Boolean := True;
       In_Node_Tree      : Prj.Tree.Project_Node_Tree_Ref := null)
    is
-      Project_Node      : Project_Node_Id := Empty_Node;
-      The_Project       : Project_Id      := No_Project;
-      Success           : Boolean         := True;
-      Current_Dir       : constant String := Get_Current_Dir;
-      Project_Node_Tree : Prj.Tree.Project_Node_Tree_Ref := In_Node_Tree;
+      Project_Node            : Project_Node_Id := Empty_Node;
+      The_Project             : Project_Id      := No_Project;
+      Success                 : Boolean         := True;
+      Current_Dir             : constant String := Get_Current_Dir;
+      Project_Node_Tree       : Prj.Tree.Project_Node_Tree_Ref := In_Node_Tree;
       Automatically_Generated : Boolean;
       Config_File_Path        : String_Access;
+
    begin
       if Project_Node_Tree = null then
          Project_Node_Tree := new Project_Node_Tree_Data;
diff --git a/gcc/ada/prj-part.adb b/gcc/ada/prj-part.adb
index b55afc5..1ed78ab 100644
--- a/gcc/ada/prj-part.adb
+++ b/gcc/ada/prj-part.adb
@@ -1341,8 +1341,10 @@ package body Prj.Part is
          --  Read the original casing of the project name
 
          declare
-            Loc : Source_Ptr := Location_Of (Project, In_Tree);
+            Loc : Source_Ptr;
+
          begin
+            Loc := Location_Of (Project, In_Tree);
             for J in 1 .. Name_Len loop
                Name_Buffer (J) := Sinput.Source (Loc);
                Loc := Loc + 1;
diff --git a/gcc/ada/prj-proc.adb b/gcc/ada/prj-proc.adb
index 8390348..0cd20c8 100644
--- a/gcc/ada/prj-proc.adb
+++ b/gcc/ada/prj-proc.adb
@@ -1041,8 +1041,8 @@ package body Prj.Proc is
                      end if;
                   end if;
 
-                  Value := Prj.Ext.Value_Of
-                    (From_Project_Node_Tree, Name, Default);
+                  Value :=
+                    Prj.Ext.Value_Of (From_Project_Node_Tree, Name, Default);
 
                   if Value = No_Name then
                      if not Quiet_Output then
@@ -2256,9 +2256,8 @@ package body Prj.Proc is
          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
@@ -2425,12 +2424,13 @@ package body Prj.Proc is
          declare
             Imported         : Project_List;
             Declaration_Node : Project_Node_Id  := Empty_Node;
-            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);
+
+            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);
diff --git a/gcc/ada/prj-tree.ads b/gcc/ada/prj-tree.ads
index 31a7424..53f2eef 100644
--- a/gcc/ada/prj-tree.ads
+++ b/gcc/ada/prj-tree.ads
@@ -1000,8 +1000,8 @@ package Prj.Tree is
 
    package Tree_Private_Part is
 
-      --  This is conceptually in the private part
-      --  However, for efficiency, some packages are accessing it directly
+      --  This is conceptually in the private part. However, for efficiency,
+      --  some packages are accessing it directly.
 
       type Project_Node_Record is record
 
@@ -1377,6 +1377,7 @@ package Prj.Tree is
       Key        => Name_Id,
       Hash       => Hash,
       Equal      => "=");
+   --  Comment required describing what this table is used for ???
 
    type Project_Node_Tree_Data is record
       Project_Nodes : Tree_Private_Part.Project_Node_Table.Instance;
@@ -1399,7 +1400,6 @@ package Prj.Tree is
       --  particular when using different compilers with different default
       --  search directories.
    end record;
-   --  The data for a project node tree
 
    procedure Free (Proj : in out Project_Node_Tree_Ref);
    --  Free memory used by Prj