decl.c (gnat_to_gnu_entity): In assertion about known Esize...

	* gcc-interface/decl.c (gnat_to_gnu_entity): In assertion about known
	Esize, protect with !is_type and change !Unknown_Esize to Known_Esize.

From-SVN: r242363

gcc/ada/ChangeLog

+2016-11-13  Bob Duff  <duff@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity): In assertion about known
+	Esize, protect with !is_type and change !Unknown_Esize to Known_Esize.
+
 2016-11-13  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Signed_Integer_Subtype>:

gcc/ada/gcc-interface/decl.c

@@ -388,7 +388,8 @@ gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, bool definition)
      must be specified unless it was specified by the programmer.  Exceptions
      are for access-to-protected-subprogram types and all access subtypes, as
      another GNAT type is used to lay out the GCC type for them.  */
-  gcc_assert (!Unknown_Esize (gnat_entity)
+  gcc_assert (!is_type
+	      || Known_Esize (gnat_entity)
 	      || Has_Size_Clause (gnat_entity)
 	      || (!IN (kind, Numeric_Kind)
 		  && !IN (kind, Enumeration_Kind)