multi_array doesn't work under Borland 5.9.

[SVN r40768]

status/explicit-failures-markup.xml

@@ -2054,6 +2054,7 @@
             <toolset name="borland-5.5*"/>
             <toolset name="borland-5.6*"/>
             <toolset name="borland-5.8*"/>
+            <toolset name="borland-5.9*"/>
             <note author="Alisdair Meredith" date="30 Jan 2004">
                 <p>
                 This library has never worked [on Borland 5.5.1 and 5.6.4], and the only tests