GCC support for extensions from later standards

Hi everyone! I'm working on libc++ and we are currently discussing using language extensions from later standards (https://discourse.llvm.org/t/rfc-use-language-extensions-from-future-standards-in-libc/71898/4). By that I mean things like using `if constexpr` with `-std=c++11`. GCC has quite a

Re: GCC support for extensions from later standards

On 06.08.23 12:19, Jason Merrill wrote: On Wed, Aug 2, 2023 at 12:02 PM Nikolas Klauser wrote: Hi everyone! I'm working on libc++ and we are currently discussing using language extensions from later standards (https://discourse.llvm.org/t/rfc-use-language-extensions

Re: GCC support for extensions from later standards

Luckily most of these aren’t problems for libc++. We only support the latest GCC. We can only use `if constexpr` in C++11, but that is already a win I think. Nikolas > On Aug 8, 2023, at 12:33 AM, Jakub Jelinek wrote: > > On Mon, Aug 07, 2023 at 08:03:05PM -0700, Nikolas Klau

Re: GCC support for extensions from later standards

Jonathan Wakely wrote: >> >> On Tue, 8 Aug 2023 at 17:04, Nikolas Klauser wrote: >>> >>> Luckily most of these aren’t problems for libc++. We only support the >>> latest GCC. We can only use `if constexpr` in C++11, but that is already a >>> win I