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From: Jonathan Wakely <jwakely@redhat.com>
Date: Tue, 21 Jun 2022 08:37:40 +0100
Message-ID: <CACb0b4njQpz1yha1deSBzMvaPbAc+G68f6o0bfJhg3mN0Jz2kw@mail.gmail.com>
Subject: Re: [PATCH] libstdc++: testsuite: require cmath for nexttowardl
To: Alexandre Oliva <oliva@adacore.com>
Cc: gcc Patches <gcc-patches@gcc.gnu.org>, "libstdc++" <libstdc++@gcc.gnu.org>
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On Tue, 21 Jun 2022 at 06:36, Alexandre Oliva via Libstdc++
<libstdc++@gcc.gnu.org> wrote:
>
>
> nexttowardl is only expected to be available with C99 math, but
> 20_util/to_chars/long_double.cc uses it unconditionally.
>
> State the cmath requirement in the test.
>
> Regstrapped on x86_64-linux-gnu, also tested with a cross to
> aarch64-rtems6.  Ok to install?

OK, thanks.