Marked mem_fn_eq_test/msvc-7.1 as expected

[SVN r36013]

status/explicit-failures-markup.xml

@@ -342,6 +342,13 @@
             <toolset name="msvc-7.0"/>
             <note refid="31" author="Peter Dimov"/>
         </mark-expected-failures>
+        <mark-expected-failures>
+          <test name="mem_fn_eq_test"/>
+          <toolset name="msvc-7.1"/>
+          <note author="Peter Dimov">
+            This failure is only present in release mode and is caused by /OPT:ICF.
+          </note>
+        </mark-expected-failures>
     </library>