BOOST_HAS_LONG_LONG is defined when it shouldn't be

[Steven Watanabe]

One of the units examples is now failing on gcc 3.4.4.

I'm compiling with <warnings>all which causes the options -Wall and -pedantic to be passed to the compiler. Apparently, -pedantic disables long long and boost/config/compiler/gcc.hpp fails to detect this.

[John Maddock]

I was under the impression that long long was always supported by gcc, but that it would emit warnings (rather a lot of them actually) if you actually use it under some circumstances. We have the typedef's boost::long_long_type and boost::ulong_long_type in boost/config.hpp which can be used without generation of the warnings.

Otherwise what's the test case?

Thanks, John.

[Steven Watanabe]

Actually, I'm not using long long at all. The error is coming from boost/type_traits/make_signed.hpp

[John Maddock]

Got it: I've just committed a fix to Trunk that allows all the type traits tests (and headers) to build with -Wall -pedantic.

Let me know if this fixes things.

John.

[Steven Watanabe]

Works now. Thanks.