[llvm-dev] [RFC] migrating past C++11

[Hubert Tong via llvm-dev]

On Tue, Jan 22, 2019 at 5:12 PM Josh Stone via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> On 1/22/19 1:44 PM, JF Bastien via llvm-dev wrote:
>
> *Release*
> *Distro*
> *Compiler*
> *C++14 lang*
> *2003-10*
> RHEL 3
> GCC 3.2
> ❌
> *2005-02*
> RHEL 4
> GCC 3.4
> ❌
> *2007-03*
> RHEL 5
> GCC 4.1
> ❌
> *2010-11*
> RHEL 6
> GCC 4.4
> ❌
> *2013-12*
> RHEL 7
> GCC 4.8
> ❌
>
> For RHEL's sake, note that one can get newer GCC here:
>
> https://developers.redhat.com/products/developertoolset/overview/
>
It seems that the "newer GCC" made available there uses the pre-C++11 ABI:
https://bugzilla.redhat.com/show_bug.cgi?id=1546704. So, the current
proposal could be ambiguous about whether the toolchain from the Red Hat
Developer Toolset for RHEL 7 would be a supported toolchain going forward
(assuming the GCC version number is new enough).


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