On 02/03/2011 05:13 PM, Steven Watanabe wrote:
AMDG
On 2/3/2011 2:36 PM, Frédéric Bron wrote:
I have tried to comply with the coding guidelines for integral constant expressions (http://www.boost.org/development/int_const_guidelines.html). I have been able to comply with most of them but still have the following issue:
Don't use dependent default parameters for non-type template parameters. For example:
template<class T, int I = ::boost::is_integral<T>::value> // Error can't deduce value of I in some cases. struct foobar;
Rationale: this kind of usage fails for Borland C++. Note that this is only an issue where the default value is dependent upon a previous template parameter, for example the following is fine:
Is there any known workaround for this? In my case, int is replaced by bool but I think it is the same issue.
I personally ignore this page. It was originally written for VC 6 and Borland 5.5 which are both pretty much irrelevant at this point. Unless someone can confirm that these problems still exist in recent versions of Codegear, I vote that we remove this page.
In Christ, Steven Watanabe
I remember that xlC 10.1 had also similar problems in the past.