Re: [boost] [concept_check] Problem with concept checks and overloads

From: John C. Femiani (john.femiani_at_[hidden])
Date: 2008-07-21 20:26:52

Bruno Lalande wrote:
> Hello,
>
> Barend and I have been facing a problem while integrating concept
> checks into the Geometry Library. In order to simplify the problem, I
> reduced it to a very simple test case:
I tested your code on two compilers and found this:
1.  It works perfectly on msvc
2.  It fails in mingw g++ 4.3.0

I think the implementation uses SFINAE like enable_if does, but mingw 
g++ 4.3.0 is calling that an error.
I think this has to be a compiler specific bug (since it works 
differently on the two compilers)

--John