diff -rupN gcc-6.3.0-A/gcc/ada/prj-attr.ads gcc-6.3.0-B/gcc/ada/prj-attr.ads
--- gcc-6.3.0-A/gcc/ada/prj-attr.ads	2014-08-04 11:55:01.000000000 +0200
+++ gcc-6.3.0-B/gcc/ada/prj-attr.ads	2017-11-01 20:31:11.000000000 +0100
@@ -86,9 +86,6 @@ package Prj.Attr is
      Positive range 1 .. Max_Attribute_Name_Length;
 
    type Attribute_Data (Name_Length : Attribute_Name_Length := 1) is record
-      Name : String (1 .. Name_Length);
-      --  The name of the attribute
-
       Attr_Kind  : Defined_Attribute_Kind;
       --  The type of the attribute
 
@@ -111,6 +108,8 @@ package Prj.Attr is
       --  The value of the attribute when referenced if the attribute has not
       --  yet been declared.
 
+      Name : String (1 .. Name_Length);
+      --  The name of the attribute
    end record;
    --  Name and characteristics of an attribute in a package registered
    --  explicitly with Register_New_Package (see below).