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frexp, tests: work around ICC bug with -zero
[gnulib.git]
/
tests
/
test-trunc1.c
diff --git
a/tests/test-trunc1.c
b/tests/test-trunc1.c
index
cd5a57e
..
69530b8
100644
(file)
--- a/
tests/test-trunc1.c
+++ b/
tests/test-trunc1.c
@@
-1,5
+1,5
@@
/* Test of rounding towards zero.
/* Test of rounding towards zero.
- Copyright (C) 2007-20
09
Free Software Foundation, Inc.
+ Copyright (C) 2007-20
10
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
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
@@
-24,19
+24,16
@@
SIGNATURE_CHECK (trunc, double, (double));
#include "isnand-nolibm.h"
SIGNATURE_CHECK (trunc, double, (double));
#include "isnand-nolibm.h"
+#include "minus-zero.h"
#include "nan.h"
#include "macros.h"
#include "nan.h"
#include "macros.h"
-/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
- So we use -zero instead. */
-double zero = 0.0;
-
int
main ()
{
/* Zero. */
ASSERT (trunc (0.0) == 0.0);
int
main ()
{
/* Zero. */
ASSERT (trunc (0.0) == 0.0);
- ASSERT (trunc (
-zero
) == 0.0);
+ ASSERT (trunc (
minus_zerod
) == 0.0);
/* Positive numbers. */
ASSERT (trunc (0.3) == 0.0);
ASSERT (trunc (0.7) == 0.0);
/* Positive numbers. */
ASSERT (trunc (0.3) == 0.0);
ASSERT (trunc (0.7) == 0.0);