On Thu, 11 May 2023 at 17:04, Patrick Palka wrote:
> On Fri, 5 May 2023, Jonathan Wakely wrote:
>
> >
> >
> > On Fri, 5 May 2023 at 10:43, Florian Weimer wrote:
> > * Jonathan Wakely via Libstdc:
> >
> > > We could use strtod for a single-threaded target (i.e.
> > > !defined(_GL
On Fri, 5 May 2023, Jonathan Wakely wrote:
>
>
> On Fri, 5 May 2023 at 10:43, Florian Weimer wrote:
> * Jonathan Wakely via Libstdc:
>
> > We could use strtod for a single-threaded target (i.e.
> > !defined(_GLIBCXX_HAS_GTHREADS) by changing the global locale using
> > s
On Fri, 5 May 2023 at 11:39, Alexandre Oliva wrote:
> Here's a patch to skip/xfail the bits that are expected to fail on
> aarch64-vxworks.
>
OK for trunk and gcc-13, thanks.
>
>
> [libstdc++] [testsuite] xfail double-prec from_chars for ldbl
>
> When long double is wider than double, but from
Here's a patch to skip/xfail the bits that are expected to fail on
aarch64-vxworks.
[libstdc++] [testsuite] xfail double-prec from_chars for ldbl
When long double is wider than double, but from_chars is implemented
in terms of double, tests that involve the full precision of long
double are expe
On Fri, 5 May 2023 at 10:43, Florian Weimer wrote:
> * Jonathan Wakely via Libstdc:
>
> > We could use strtod for a single-threaded target (i.e.
> > !defined(_GLIBCXX_HAS_GTHREADS) by changing the global locale using
> > setlocale, instead of changing the per-thread locale using uselocale.
>
> Thi
* Jonathan Wakely via Libstdc:
> We could use strtod for a single-threaded target (i.e.
> !defined(_GLIBCXX_HAS_GTHREADS) by changing the global locale using
> setlocale, instead of changing the per-thread locale using uselocale.
This is not generally safe because the call to setlocale is still
o
On May 4, 2023, Jonathan Wakely wrote:
> And we could use strtod for a target that doesn't support locales *at all*
> (so strtod always behaves as specified for LANG=C).
Oh, sorry, I misread the *_USELOCALE macro as *_USE_LOCALE, and I
thought this was what I was doing. Nevermind, patch withdr
On Thu, 4 May 2023 at 13:06, Alexandre Oliva via Libstdc++ <
libstd...@gcc.gnu.org> wrote:
>
> When we're using fast_float for 32- and 64-bit floating point, use
> strtold for wider long double, even if locales are unavailable.
>
> On vxworks, test for strtof's and strtold's declarations, so that
When we're using fast_float for 32- and 64-bit floating point, use
strtold for wider long double, even if locales are unavailable.
On vxworks, test for strtof's and strtold's declarations, so that they
can be used even when cross compiling.
Include stdlib.h in the decl-checking macro, so that i
