[libcxx-dev] Advancing libc++ Beyond C++03
Eric Fiselier via libcxx-dev
libcxx-dev at lists.llvm.org
Tue Jun 11 10:12:45 PDT 2019
On Tue, Jun 11, 2019 at 5:30 AM Mikhail Maltsev <Mikhail.Maltsev at arm.com>
> On 6/11/19 2:57 AM, Eric Fiselier via libcxx-dev wrote:>
> > The good news is that removing the C++03 fallbacks is the fix. We're
> just going
> > to use the C++11 implementations.
> Hi. Do I understand correctly that code dependent on libc++, which is
> with Clang and "-std=c++03 -pedantic -Werror" will break in many cases?
No, that is not correct.
Because we mark the files as system headers they are unaffected by
And these warnings don't leak into user code.
For example, if they call a stdlib function that's implemented as a
variadic template, that will not
cause a diagnostic at the callsite.
> Mikhail Maltsev
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