projects
/
gnulib.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
update-copyright: generalize comment handling
[gnulib.git]
/
tests
/
test-round1.c
diff --git
a/tests/test-round1.c
b/tests/test-round1.c
index
935eb10
..
0f2ed94
100644
(file)
--- a/
tests/test-round1.c
+++ b/
tests/test-round1.c
@@
-40,12
+40,16
@@
} \
while (0)
} \
while (0)
+/* 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 (round (0.0) == 0.0);
int
main ()
{
/* Zero. */
ASSERT (round (0.0) == 0.0);
- ASSERT (round (-
0.0
) == 0.0);
+ ASSERT (round (-
zero
) == 0.0);
/* Positive numbers. */
ASSERT (round (0.3) == 0.0);
ASSERT (round (0.5) == 1.0);
/* Positive numbers. */
ASSERT (round (0.3) == 0.0);
ASSERT (round (0.5) == 1.0);