diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 54d2fac793f..9de3adb203d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-08-17  James E Wilson  <wilson@specifix.com>
+
+	* c-decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE in
+	array size check.
+
 2005-08-17  David Edelsohn  <edelsohn@gnu.org>
 
 	* config/rs6000/rs6000.md (leu<mode>): Convert to mode macro.
diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index a1fdce776a2..6d60fd09dc6 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -4383,7 +4383,7 @@ grokdeclarator (const struct c_declarator *declarator,
 
   if (TREE_CODE (type) == ARRAY_TYPE
       && COMPLETE_TYPE_P (type)
-      && TREE_CODE (TYPE_SIZE (type)) == INTEGER_CST
+      && TREE_CODE (TYPE_SIZE_UNIT (type)) == INTEGER_CST
       && TREE_OVERFLOW (TYPE_SIZE_UNIT (type)))
     {
       error ("size of array %qs is too large", name);