* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Abstract_State>: New.

From-SVN: r202690

gcc/ada/ChangeLog

@@ -1,3 +1,7 @@
+2013-09-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Abstract_State>: New.
+
 2013-09-18  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc-interface/trans.c (gigi): Remove dead code.

gcc/ada/gcc-interface/decl.c

@@ -4812,6 +4812,12 @@ gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, int definition)
       saved = true;
       break;
 
+    case E_Abstract_State:
+      /* This is a SPARK annotation that only reaches here when compiling in
+	 ASIS mode and has no characteristics to annotate.  */
+      gcc_assert (type_annotate_only);
+      return error_mark_node;
+
     default:
       gcc_unreachable ();
     }