re PR c++/10202 ([IA64] ICE in int_mode_for_mode, at stor-layout.c)

        PR c++/10202
        * expr.c (expand_expr): Use COMPLETE_OR_UNBOUND_ARRAY_TYPE_P
        not COMPLETE_TYPE_P for re-invoking layout_decl.
	* g++.dg/expr/incomplete1.C: New.

From-SVN: r65484

gcc/ChangeLog

+2003-04-11  Richard Henderson  <rth@redhat.com>
+
+	PR c++/10202
+	* expr.c (expand_expr): Use COMPLETE_OR_UNBOUND_ARRAY_TYPE_P
+	not COMPLETE_TYPE_P for re-invoking layout_decl.
+
 2003-04-11  Simon Law  <sfllaw@engmail.uwaterloo.ca>
 
 	* doc/bugreport.texi: Fix paragraph breaking between sections

gcc/expr.c

@@ -6712,7 +6712,8 @@ expand_expr (exp, target, tmode, modifier)
     case VAR_DECL:
       /* If a static var's type was incomplete when the decl was written,
 	 but the type is complete now, lay out the decl now.  */
-      if (DECL_SIZE (exp) == 0 && COMPLETE_TYPE_P (TREE_TYPE (exp))
+      if (DECL_SIZE (exp) == 0
+	  && COMPLETE_OR_UNBOUND_ARRAY_TYPE_P (TREE_TYPE (exp))
 	  && (TREE_STATIC (exp) || DECL_EXTERNAL (exp)))
 	layout_decl (exp, 0);
 

gcc/testsuite/g++.dg/expr/incomplete1.C

+// PR 10202
+// { dg-do compile }
+// { dg-options -O0 }
+
+extern struct _smtp_account smtp_accounts[];
+typedef struct _smtp_account {
+        int flags;
+} Smtp_Account;
+
+void get_smtp_host_info ()
+{
+	if (smtp_accounts[0].flags & 0x01)
+		get_smtp_host_info();
+}