c++config (__NO_MATH_INLINES): New macro.
* include/bits/c++config (__NO_MATH_INLINES): New macro. * testsuite/26_numerics/fabs_inline.cc (main): New test. From-SVN: r42533
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2001-05-24 Gabriel Dos Reis <gdr@codesourcery.com>
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* include/bits/c++config (__NO_MATH_INLINES): New macro.
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* testsuite/26_numerics/fabs_inline.cc (main): New test.
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2001-05-22 Benjamin Kosnik <bkoz@redhat.com>
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libstdc++/2841
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// Pick up any OS-specific definitions.
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#include <bits/os_defines.h>
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// Tell Glibc not to try to provide its own inline versions of
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// some math functions. Those cause assembly-time clashes with
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// our definitions.
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#define __NO_MATH_INLINES
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// The current version of the C++ library in compressed ISO date format.
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#define __GLIBCPP__ 20010517
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// Copyright (C) 1999 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// Test to see whether the host provides its own (inline) view of fabs.
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// Origin: Kurt Garloff <kurt@garloff.de>, 2001-05-24
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// dg-do link
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#include <cmath>
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#include <cstdio>
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typedef double (*realfn) (double);
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using std::fabs;
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int main ()
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{
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double a = fabs (-2.4);
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realfn myfn = fabs;
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double b = myfn (-2.5);
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printf ("%f, %f, %p\n", a, b, myfn);
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return 0;
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}
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