filebuf_virtuals.cc: Add _S_pback_size instantiation.

2002-04-17  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/27_io/filebuf_virtuals.cc: Add _S_pback_size instantiation.

From-SVN: r52436

libstdc++-v3/ChangeLog

+2002-04-17  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* testsuite/27_io/filebuf_virtuals.cc: Add _S_pback_size instantiation.
+
 2002-04-16  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* src/concept-inst.cc (vector<locale::facet*>): Remove instantiations.

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

@@ -552,6 +552,13 @@ void test07()
     }
 }
 
+#if !__GXX_WEAK__
+// Explicitly instantiate for systems with no COMDAT or weak support.
+template 
+  std::basic_streambuf<gnu_char_type>::int_type
+  std::basic_streambuf<gnu_char_type>::_S_pback_size;
+#endif
+
 main() 
 {
   test01();