Re: BOOST_IS_CONSTANT_EVALUATED_INT(integer-expression)(integer-expression)

From: Robert Ramey (ramey_at_[hidden])
Date: 2021-08-24 21:45:56

On 8/24/21 2:28 PM, Robert Ramey via Boost wrote:

> Here's a much simpler example.  In this case, it doesn't look like it 
> doesn't work on clang ever.
> 
> https://www.godbolt.org/z/c4s61fTvd
> 
>> So I am not an expert, but I think it is indeed not possible to do 
>> what you
>> want.
> 
> It's not clear to my why not.  I'll dig into this some more.  I think I 
> can achieve what I need without using a function.
> 
> Thanks to everyone for their interest and help.
> 
> Robert Ramey

PS. Enhanced example which suggests (to me at least) that what I want to 
do is possible. at least in gcc 11

https://www.godbolt.org/z/Mn4ThdsG7