Updated Wave's expected regressions.

[SVN r31771]

status/explicit-failures-markup.xml

@@ -3495,6 +3495,12 @@ for more information.
             <note author="Hartmut Kaiser" refid="29"/>
         </mark-expected-failures>
 
+       <mark-expected-failures>
+            <test name="testwave_dll"/>
+            <toolset name="mingw-3*"/>
+            <note author="Hartmut Kaiserb" refid="29"/>
+        </mark-expected-failures>
+
     </library>
 
     <!-- xpressive -->