On Sun, Sep 22, 2013 at 3:24 AM, Nick Lewycky <[email protected]> wrote:
> The attached patch adds a new attribute named "enable_if" which takes an > expression and a string. At the call site, the arguments are substituted > into the enable_if expression (which is written in terms of the parameters) > to determine whether this function is a viable candidate. > What's the motivation? The C++ committee looked at just such a construct and currently is leaning in a different direction (concepts lite) so it seems odd to add this as an extension to Clang at this point. > > Please review! > > Nick > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits > >
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