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Re: [PATCH] Fix libstdc++-v3/include/math.h:66:1 2: error: 'constexpr bool std::isnan(double)' conflicts with a previous declaration
- From: Gerald Pfeifer <gerald at pfeifer dot com>
- To: Jonathan Wakely <jwakely at redhat dot com>
- Cc: John David Anglin <dave dot anglin at bell dot net>, gcc-patches at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org, Jonathan Wakely <jwakely dot gcc at gmail dot com>
- Date: Sat, 6 Feb 2016 13:51:00 +0100 (CET)
- Subject: Re: [PATCH] Fix libstdc++-v3/include/math.h:66:1 2: error: 'constexpr bool std::isnan(double)' conflicts with a previous declaration
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- References: <83B5E03D-B776-49BE-B1C2-23E19D8E9410 at bell dot net> <20160128104655 dot GY15084 at redhat dot com> <alpine dot LSU dot 2 dot 20 dot 1602042306080 dot 3697 at anthias> <56B3D150 dot 8070308 at bell dot net> <20160204224137 dot GH3471 at redhat dot com> <20160205010058 dot GK3471 at redhat dot com>
On Fri, 5 Feb 2016, Jonathan Wakely wrote:
Can anyone else test this on an older FreeBSD or other target that
isn't gnu/aix/hpux?
Thank you, Jonathan!
I did not have such an older environment available, but now
could install the infrastructure and get all prerequisites
in place for FreeBSD 9.3/AMD64 testing.
That allowed to both reproduce the original failure and confirm
that it does not occur any more with your proposed patch.
Gerald