Re: [Boost-users] Using boost::enable_if with template copy constructors

Tim Robertson writes:

On Sep 6, 2006, at 4:15 PM, David Abrahams wrote:

...

The problem is that is_convertible::value is not yet known, and (aside from the fact that there's an implicitly generated copy ctor that's a perfect match which the compiler seems to ignore at this stage, of course)

Consistently so, for both g++3.x and g++4.x.

(Am I missing something, or is this not sufficiently weird to register as a problem?)

Depends on your definition of "problem." It might be a QOI, rather than a conformance, issue. But go ahead and report it anyway -- can't hurt. :) -- Dave Abrahams Boost Consulting www.boost-consulting.com