1 files changed, 0 insertions, 63 deletions
diff --git a/gl/tests/test-isnand.h b/gl/tests/test-isnand.h
deleted file mode 100644
index 7ea72e98a3..0000000000
--- a/gl/tests/test-isnand.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Test of isnand() substitute.
-   Copyright (C) 2007-2013 Free Software Foundation, Inc.
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
-
-#include <limits.h>
-
-#include "minus-zero.h"
-#include "infinity.h"
-#include "nan.h"
-#include "macros.h"
-
-int
-main ()
-{
-  /* Finite values.  */
-  ASSERT (!isnand (3.141));
-  ASSERT (!isnand (3.141e30));
-  ASSERT (!isnand (3.141e-30));
-  ASSERT (!isnand (-2.718));
-  ASSERT (!isnand (-2.718e30));
-  ASSERT (!isnand (-2.718e-30));
-  ASSERT (!isnand (0.0));
-  ASSERT (!isnand (minus_zerod));
-  /* Infinite values.  */
-  ASSERT (!isnand (Infinityd ()));
-  ASSERT (!isnand (- Infinityd ()));
-  /* Quiet NaN.  */
-  ASSERT (isnand (NaNd ()));
-#if defined DBL_EXPBIT0_WORD && defined DBL_EXPBIT0_BIT
-  /* Signalling NaN.  */
-  {
-    #define NWORDS \
-      ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
-    typedef union { double value; unsigned int word[NWORDS]; } memory_double;
-    memory_double m;
-    m.value = NaNd ();
-# if DBL_EXPBIT0_BIT > 0
-    m.word[DBL_EXPBIT0_WORD] ^= (unsigned int) 1 << (DBL_EXPBIT0_BIT - 1);
-# else
-    m.word[DBL_EXPBIT0_WORD + (DBL_EXPBIT0_WORD < NWORDS / 2 ? 1 : - 1)]
-      ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
-# endif
-    m.word[DBL_EXPBIT0_WORD + (DBL_EXPBIT0_WORD < NWORDS / 2 ? 1 : - 1)]
-      |= (unsigned int) 1 << DBL_EXPBIT0_BIT;
-    ASSERT (isnand (m.value));
-  }
-#endif
-  return 0;
-}