exp_aggr.adb: Minor reformatting.

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* exp_aggr.adb: Minor reformatting.
	* namet.ads, namet.adb (Nam_In): New functions.

From-SVN: r197916

gcc/ada/ChangeLog

 2013-04-12  Robert Dewar  <dewar@adacore.com>
 
+	* exp_aggr.adb: Minor reformatting.
+	* namet.ads, namet.adb (Nam_In): New functions.
+
+2013-04-12  Robert Dewar  <dewar@adacore.com>
+
 	* einfo.adb (Has_Dynamic_Predicate_Aspect): New flag.
 	(Has_Static_Predicate_Aspect): New flag.
 	* einfo.ads (Has_Dynamic_Predicate_Aspect): New flag.

gcc/ada/exp_aggr.adb

@@ -1841,7 +1841,7 @@ package body Exp_Aggr is
       --  these discriminants are not components of the aggregate, and must be
       --  initialized. The assignments are appended to List.
 
-      function Get_Explicit_Discriminant_Value (D : Entity_Id)  return Node_Id;
+      function Get_Explicit_Discriminant_Value (D : Entity_Id) return Node_Id;
       --  If the ancestor part is an unconstrained type and further ancestors
       --  do not provide discriminants for it, check aggregate components for
       --  values of the discriminants.
@@ -2068,7 +2068,8 @@ package body Exp_Aggr is
       -- Get_Explicit_Discriminant_Value --
       -------------------------------------
 
-      function Get_Explicit_Discriminant_Value (D : Entity_Id)  return Node_Id
+      function Get_Explicit_Discriminant_Value
+        (D : Entity_Id) return Node_Id
       is
          Assoc  : Node_Id;
          Choice : Node_Id;
@@ -2081,6 +2082,7 @@ package body Exp_Aggr is
          Assoc := First (Component_Associations (N));
          while Present (Assoc) loop
             Choice := First (Choices (Assoc));
+
             if Chars (Choice) = Chars (D) then
                Val := Expression (Assoc);
                Remove (Assoc);

gcc/ada/namet.adb

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 1992-2010, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2013, 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- --
@@ -1039,6 +1039,80 @@ package body Namet is
       end if;
    end Name_Find;
 
+   -------------
+   -- Nam_In --
+   -------------
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id) return Boolean
+   is
+   begin
+      return T = V1 or else
+             T = V2;
+   end Nam_In;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id) return Boolean
+   is
+   begin
+      return T = V1 or else
+             T = V2 or else
+             T = V3;
+   end Nam_In;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id;
+      V4 : Name_Id) return Boolean
+   is
+   begin
+      return T = V1 or else
+             T = V2 or else
+             T = V3 or else
+             T = V4;
+   end Nam_In;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id;
+      V4 : Name_Id;
+      V5 : Name_Id) return Boolean
+   is
+   begin
+      return T = V1 or else
+             T = V2 or else
+             T = V3 or else
+             T = V4 or else
+             T = V5;
+   end Nam_In;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id;
+      V4 : Name_Id;
+      V5 : Name_Id;
+      V6 : Name_Id) return Boolean
+   is
+   begin
+      return T = V1 or else
+             T = V2 or else
+             T = V3 or else
+             T = V4 or else
+             T = V5 or else
+             T = V6;
+   end Nam_In;
+
    ------------------
    -- Reinitialize --
    ------------------

gcc/ada/namet.ads

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 1992-2012, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2013, 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- --
@@ -165,6 +165,55 @@ package Namet is
    First_Name_Id : constant Name_Id := Names_Low_Bound + 2;
    --  Subscript of first entry in names table
 
+   ------------------------------
+   -- Name_Id Membership Tests --
+   ------------------------------
+
+   --  The following functions allow a convenient notation for testing whether
+   --  a Name_Id value matches any one of a list of possible values. In each
+   --  case True is returned if the given T argument is equal to any of the V
+   --  arguments. These essentially duplicate the Ada 2012 membership tests,
+   --  but we cannot use the latter (yet) in the compiler front end, because
+   --  of bootstrap considerations
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id) return Boolean;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id) return Boolean;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id;
+      V4 : Name_Id) return Boolean;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id;
+      V4 : Name_Id;
+      V5 : Name_Id) return Boolean;
+
+   function Nam_In
+     (T  : Name_Id;
+      V1 : Name_Id;
+      V2 : Name_Id;
+      V3 : Name_Id;
+      V4 : Name_Id;
+      V5 : Name_Id;
+      V6 : Name_Id) return Boolean;
+
+   pragma Inline (Nam_In);
+   --  Inline all above functions
+
    -----------------
    -- Subprograms --
    -----------------