istream.tcc (basic_istream::ignore): Use sbumpc, not snextc.

2002-08-08  Danny Smith  <dannysmith@users.sourceforge.net>
            Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/istream.tcc (basic_istream::ignore): Use sbumpc,
	not snextc.
	* testsuite/27_io/narrow_stream_objects.cc (test10): Add.

From-SVN: r56154

libstdc++-v3/testsuite/27_io/narrow_stream_objects.cc

@@ -66,8 +66,7 @@
 #include <cstdlib>
 #include <cstring>
 #include <ctime>
-//#include <testsuite_hooks.h>
-#define VERIFY(x) x
+#include <testsuite_hooks.h>
 
 // Include iostream last, just to make is as difficult as possible to
 // properly initialize the standard iostream objects.