vector<bool> _M_start and 0 offset

[Marc Glisse]

On Mon, 17 Sep 2018, Marc Glisse wrote:

> On Mon, 17 Sep 2018, Jonathan Wakely wrote:
>
>>> Do other compilers besides gcc suppress the same way?
>> 
>> No, clang doesn't:
>
> What version is that? I didn't test on this exact patch, but clang 6 and
> 7 print, for similar code:
>
> warning: generalized initializer lists are a C++11 extension
>      [-Wc++11-extensions]

Ah, with the exact code I do get an error indeed. I'll change the code :-(

>> So I do think we should stick to C++98 syntax.
>
> What is the oldest version of clang we are supposed to support? I
> thought historically we mostly supported whatever version of clang was
> released *after* (i.e. clang does the support).

-- 
Marc Glisse