Re: [boost] Is there interest in unit testing both passing and failing BOOST_MPL_ASSERTs?

On Thu, Sep 15, 2011 at 9:17 AM, Dave Abrahams <dave@boostpro.com> wrote:

...

BOOST_MPL_ASSERT(sizof(T) == 0);

No you don't :-)

That shouldn't compile under any circumstances. BOOST_MPL_ASSERT takes a parenthesized type, not an integral constant expression, as an argument.

BOOST_MPL_ASSERT((mpl::equal_to<int_<sizeof(T)>, int_<0> >))

might work.

Sorry for the typo. I meant:

BOOST_MPL_ASSERT_MSG(sizeof(T) == 0, INFORMATIVE_NAME, (T));

-- Dave Abrahams BoostPro Computing http://www.boostpro.com

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