diff options
Diffstat (limited to 'REORG.TODO/math/test-fp-ilogb-constants.c')
| -rw-r--r-- | REORG.TODO/math/test-fp-ilogb-constants.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/REORG.TODO/math/test-fp-ilogb-constants.c b/REORG.TODO/math/test-fp-ilogb-constants.c new file mode 100644 index 0000000000..b131013a21 --- /dev/null +++ b/REORG.TODO/math/test-fp-ilogb-constants.c @@ -0,0 +1,40 @@ +/* Test requirements on FP_ILOGB* constants. + 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/>. */ + +#include <limits.h> +#include <math.h> + +#if FP_ILOGB0 >= 0 +# error "FP_ILOGB0 is positive" +#endif + +#if FP_ILOGB0 != INT_MIN && FP_ILOGB0 != -INT_MAX +# error "FP_ILOGB0 must be INT_MIN or -INT_MAX" +#endif + +#if FP_ILOGBNAN >= 0 && FP_ILOGBNAN != INT_MAX +# error "FP_ILOGBNAN must be INT_MIN or INT_MAX" +#endif + +#if FP_ILOGBNAN < 0 && FP_ILOGBNAN != INT_MIN +# error "FP_ILOGBNAN must be INT_MIN or INT_MAX" +#endif + +/* This is a compilation test. */ +#define TEST_FUNCTION 0 +#include "../test-skeleton.c" |