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Re: [PATCH v2] libstdc++: Add hexfloat/defaultfloat io manipulators.

From: Jonathan Wakely <jwakely at redhat dot com>
To: Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>
Cc: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org, Rüdiger Sonderfeld <ruediger at c-plusplus dot de>, Luke Allardyce <lukeallardyce at gmail dot com>
Date: Wed, 8 Oct 2014 12:37:26 +0100
Subject: Re: [PATCH v2] libstdc++: Add hexfloat/defaultfloat io manipulators.
Authentication-results: sourceware.org; auth=none
References: <20140327133723 dot GA13599 at redhat dot com> <1901588 dot qodTErPe42 at descartes> <20140327162714 dot GA13192 at redhat dot com> <CAFW6PZC0u5=i-KqQZZsbkmg5iWr6u2WVnnBQVqG8V2Bt6oOzOg at mail dot gmail dot com> <20141006155615 dot GN4197 at redhat dot com> <yddlhoq3ior dot fsf at lokon dot CeBiTec dot Uni-Bielefeld dot DE>

On 08/10/14 13:27 +0200, Rainer Orth wrote:

On Solaris 11 (both SPARC and x86), the test execution FAILs:

Assertion failed: os && std::stod(os.str()) == d, file /vol/gcc/src/hg/trunk/local/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc, line 51, function test01
FAIL: 27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc execution test

With -DTEST_NUMPUT_VERBOSE, I get

got: 0x1.0000000000000p-1074


Thanks, I'll look into that too.

Follow-Ups:
- Re: [PATCH v2] libstdc++: Add hexfloat/defaultfloat io manipulators.
  - From: Jonathan Wakely

References:
- Re: [PATCH v2] libstdc++: Add hexfloat/defaultfloat io manipulators.
  - From: Jonathan Wakely
- Re: [PATCH v2] libstdc++: Add hexfloat/defaultfloat io manipulators.
  - From: Rainer Orth

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