Add tests for errno after sin/cos calls with ±Inf.
[glibc/history.git] / stdlib / mpn2flt.c
blob16ec73c1740e6ecf8fa32ca6bd1802914f2e4c13
1 /* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include "gmp.h"
20 #include "gmp-impl.h"
21 #include <float.h>
23 /* Convert a multi-precision integer of the needed number of bits and an
24 integral power of two to a `float'. */
26 float
27 __mpn_construct_float (mp_srcptr frac_ptr, int expt, int negative)
29 #error "__mpn_construct_float not implemented for this floating point format"