| /* Test requirements on FP_LLOGB* 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_LLOGB0 >= 0 |
| # error "FP_LLOGB0 is positive" |
| #endif |
| |
| #if FP_LLOGB0 != LONG_MIN && FP_LLOGB0 != -LONG_MAX |
| # error "FP_LLOGB0 must be LONG_MIN or -LONG_MAX" |
| #endif |
| |
| #if FP_LLOGBNAN >= 0 && FP_LLOGBNAN != LONG_MAX |
| # error "FP_LLOGBNAN must be LONG_MIN or LONG_MAX" |
| #endif |
| |
| #if FP_LLOGBNAN < 0 && FP_LLOGBNAN != LONG_MIN |
| # error "FP_LLOGBNAN must be LONG_MIN or LONG_MAX" |
| #endif |
| |
| #if (FP_ILOGB0 == INT_MIN) != (FP_LLOGB0 == LONG_MIN) |
| # error "FP_ILOGB0 and FP_LLOGB0 inconsistent" |
| #endif |
| |
| #if (FP_ILOGBNAN == INT_MIN) != (FP_LLOGBNAN == LONG_MIN) |
| # error "FP_ILOGBNAN and FP_LLOGBNAN inconsistent" |
| #endif |
| |
| /* This is a compilation test. */ |
| #define TEST_FUNCTION 0 |
| #include "../test-skeleton.c" |
