dr781.cc: Add test variable.

2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/26_numerics/complex/dr781.cc: Add test variable.

From-SVN: r135758

libstdc++-v3/ChangeLog

+2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* testsuite/26_numerics/complex/dr781.cc: Add test variable.
+
 2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* include/std/complex (proj(const std::complex<>&), proj(_Tp)):

libstdc++-v3/testsuite/26_numerics/complex/dr781.cc

@@ -26,6 +26,7 @@
 // DR 781. std::complex should add missing C99 functions.
 void test01()
 {
+  bool test __attribute__((unused)) = true;
   using __gnu_test::check_ret_type;
 
   typedef std::complex<float>       cmplx_f_type;