Subject: Re: [boost] Boost.Exception and constexpr
From: Peter Dimov (lists_at_[hidden])
Date: 2013-01-10 12:19:28
> constexpr const_reference operator( size_type i ) const
> return BOOST_CONSTEXPR_ASSERT( i < size(), elems[i] );
The following, more intuitive, might also work:
constexpr const_reference operator( size_type i ) const
return BOOST_ASSERT(i < size()), elems[i];
There was some disagreement about the comma expression, but it looks like
it's allowed. Most definitions of `assert` (to which BOOST_ASSERT maps
usually) should also be fine, even though this is not presently guaranteed
by the standard.
BOOST_ASSERT_MSG does not depend on the definition of `assert` at all, so it
should also work.
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