socket.cc: Use variable and remove attribute.

2011-06-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/20_util/bind/socket.cc: Use variable and remove attribute.

From-SVN: r175322

libstdc++-v3/ChangeLog

+2011-06-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* testsuite/20_util/bind/socket.cc: Use variable and remove attribute.
+
 2011-06-22  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* include/ext/pb_ds/detail/pat_trie_/pat_trie_base.hpp: Avoid -Wall

libstdc++-v3/testsuite/20_util/bind/socket.cc

@@ -35,7 +35,7 @@ int test01()
 {
   int fd = 1;
   my_sockaddr sa;           // N.B. non-const
-  size_t len __attribute__((unused)) = sizeof(sa); // N.B. size_t not socklen_t
-  return bind(fd, &sa, sizeof(sa));
+  size_t len = sizeof(sa);  // N.B. size_t not my_socklen_t
+  return bind(fd, &sa, len);
 }