1 files changed, 0 insertions, 87 deletions
diff --git a/math/test-math-iszero.cc b/math/test-math-iszero.cc
deleted file mode 100644
index fe9700527c..0000000000
--- a/math/test-math-iszero.cc
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Test for the C++ implementation of iszero.
-   Copyright (C) 2016-2017 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/>.  */
-
-#define _GNU_SOURCE 1
-#include <math.h>
-#include <stdio.h>
-
-#include <limits>
-
-static bool errors;
-
-static void
-check (int actual, int expected, const char *actual_expr, int line)
-{
-  if (actual != expected)
-    {
-      errors = true;
-      printf ("%s:%d: error: %s\n", __FILE__, line, actual_expr);
-      printf ("%s:%d:   expected: %d\n", __FILE__, line, expected);
-      printf ("%s:%d:   actual: %d\n", __FILE__, line, actual);
-    }
-}
-
-#define CHECK(actual, expected) \
-  check ((actual), (expected), #actual, __LINE__)
-
-template <class T>
-static void
-check_type ()
-{
-  typedef std::numeric_limits<T> limits;
-  CHECK (iszero (T{}), 1);
-  CHECK (iszero (T{0}), 1);
-  CHECK (iszero (T{-0.0}), 1);
-  CHECK (iszero (T{1}), 0);
-  CHECK (iszero (T{-1}), 0);
-  CHECK (iszero (limits::min ()), 0);
-  CHECK (iszero (-limits::min ()), 0);
-  CHECK (iszero (limits::max ()), 0);
-  CHECK (iszero (-limits::max ()), 0);
-  if (limits::has_infinity)
-    {
-      CHECK (iszero (limits::infinity ()), 0);
-      CHECK (iszero (-limits::infinity ()), 0);
-    }
-  CHECK (iszero (limits::epsilon ()), 0);
-  CHECK (iszero (-limits::epsilon ()), 0);
-  if (limits::has_quiet_NaN)
-    CHECK (iszero (limits::quiet_NaN ()), 0);
-  if (limits::has_signaling_NaN)
-    CHECK (iszero (limits::signaling_NaN ()), 0);
-  if (limits::has_signaling_NaN)
-    CHECK (iszero (limits::signaling_NaN ()), 0);
-  CHECK (iszero (limits::denorm_min ()),
-         std::numeric_limits<T>::has_denorm == std::denorm_absent);
-  CHECK (iszero (-limits::denorm_min ()),
-         std::numeric_limits<T>::has_denorm == std::denorm_absent);
-}
-
-static int
-do_test (void)
-{
-  check_type<float> ();
-  check_type<double> ();
-#ifndef NO_LONG_DOUBLE
-  check_type<long double> ();
-#endif
-  return errors;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"