Extra semicolons cause clang to emit warnings

[Marshall Clow]

While compiling with clang TOT, I got a series of warnings like

In file included from ../../../libs/test/src/unit_test_monitor.cpp:16:
In file included from ../../../boost/test/impl/unit_test_monitor.ipp:20:
../../../boost/test/unit_test_monitor.hpp:56:53: warning: extra ';' inside a class [-pedantic]
    BOOST_TEST_SINGLETON_CONS( unit_test_monitor_t );
                                                    ^
In file included from ../../../libs/test/src/unit_test_monitor.cpp:16:
In file included from ../../../boost/test/impl/unit_test_monitor.ipp:22:
In file included from ../../../boost/test/test_tools.hpp:19:
../../../boost/test/predicate_result.hpp:44:37: warning: extra ';' inside a struct [-pedantic]
    struct dummy { void nonnull() {}; };

Attached is a patch to silence these warnings.

[Marshall Clow]

Removes unnecessary semicolons

[Steven Watanabe]

Clang is wrong here. If you check the standard, you'll find that a semicolon is permitted after the definition of a member function. I don't know why, but that's what the grammar says.

[Marshall Clow]

Bug in clang - fixed now.