| /* Test requirements on FP_ILOGB* constants. |
| Copyright (C) 2016-2018 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/>. */ |
| |
| #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" |
