/* Test finite-math-only code does not conflict with user macros (bug 22028).

   Copyright (C) 2017-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

/* The main test is that the inclusion of <math.h> compiles.  */

#define f first test macro

#define l second test macro

#define f128 third test macro

#include <math.h>

volatile float a, b;

static int

do_test (void)

{

  b = acosf (a);

  return 0;

}

#include <support/test-driver.c>