re PR c++/17609 (spurious error message after using keyword)

	PR c++/17609
	* g++.dg/lookup/error1.C: New test.

From-SVN: r104488

gcc/testsuite/ChangeLog

+2005-09-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+	PR c++/17609
+	* g++.dg/lookup/error1.C: New test.
+
 2005-09-21  Dorit Nuzman  <dorit@il.ibm.com>
 
 	* gcc.dg/vect/vect-dv-2.c: Change loop bound and restore original

gcc/testsuite/g++.dg/lookup/error1.C

+// PR c++/17609
+// Origin: <papadopo@shfj.cea.fr>
+// { dg-do compile }
+
+namespace N { int i; }
+void foo() { i; }   // { dg-error "not declared" }
+
+using namespace N;
+void bar() { i; }