Added additional test that had been left out of the Jamfile for some reason.

[SVN r32489]

Jamfile

@@ -17,6 +17,7 @@ test-suite static_assert :
    [ compile-fail static_assert_test_fail_6.cpp ]
    [ compile-fail static_assert_test_fail_7.cpp ]
    [ compile-fail static_assert_test_fail_8.cpp ]
+   [ compile-fail static_assert_test_fail_9.cpp ]
    [ compile-fail static_assert_test_fail_10.cpp ]
 ;
 
@@ -25,3 +26,4 @@ test-suite static_assert :
 
 
 
+