From: Jonathan Wakely <jwakely@redhat.com>
To: Alexandre Oliva <oliva@adacore.com>
Cc: Matthias Kretz <m.kretz@gsi.de>,
"Matthias Kretz via Libstdc++" <libstdc++@gcc.gnu.org>,
gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] libstdc++: Correct NTTP and simd_mask ctor call
Date: Fri, 2 Jun 2023 13:06:41 +0100 [thread overview]
Message-ID: <CACb0b4=643V4+At3Rrueq2Rd7aofZ_RyrbOZWjv0JhfQWFEDYQ@mail.gmail.com> (raw)
In-Reply-To: <orsfba1aae.fsf@lxoliva.fsfla.org>
[-- Attachment #1: Type: text/plain, Size: 532 bytes --]
On Fri, 2 Jun 2023 at 10:30, Alexandre Oliva via Libstdc++ <
libstdc++@gcc.gnu.org> wrote:
>
> ISTM that rtems is missing some of the math.h functions expected by
> libstdc++, but also that even those that are present are not visible in
> namespace ::std::, where the macros reasonably expect to find them. Is
> this known? Should I file a PR about it?
>
That looks like https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109818
We only import the C99 <math.h> functions into namespace std when the
target libc supports all of them.
prev parent reply other threads:[~2023-06-02 12:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-26 11:10 Matthias Kretz
2023-05-26 15:46 ` Jonathan Wakely
2023-06-02 8:32 ` Alexandre Oliva
2023-06-02 8:50 ` Matthias Kretz
2023-06-02 9:30 ` Alexandre Oliva
2023-06-02 9:41 ` Matthias Kretz
2023-06-02 12:06 ` Jonathan Wakely [this message]
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