203890574d
floatformat_classify. (floatformat_is_nan): Rename to... (floatformat_classify): ...this. Return more information. * doublest.h (enum float_kind): New. (floatformat_is_nan): Replace prototype... (floatformat_classify): ...with this one. * valprint.c (print_floating): Use floatformat_classify. Handle infinity. * gdb.base/infnan.c, gdb.base/infnan.exp: New files.
30 lines
917 B
C
30 lines
917 B
C
/* This test file is part of GDB, the GNU debugger.
|
|
|
|
Copyright 2007
|
|
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 2 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, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
02111-1307, USA. */
|
|
|
|
double a = 1.0/0.0;
|
|
double b = 0.0/0.0;
|
|
double c;
|
|
|
|
int
|
|
main()
|
|
{
|
|
c = a + b;
|
|
return 0;
|
|
}
|