* tests/test-malloca.c (do_allocation): Avoid dead store.
Signed-off-by: Eric Blake <ebl...@redhat.com>
---
I ran clang on m4, and found a couple of warnings. It warned
about this as a dead store, and it's easy enough to avoid.
Clang also warned about some potential null dereferences in
gl_avltree_oset.c; but I think it was missing on some additional
constraints (namely, the incoming height_diff must be exactly
-1 or 1, and each node->balance must be in the range [-1..1];
and that the balance also has some implications as to whether
the left or right child must exist), so I'm chalking those
up as spurious warnings (but I don't know how to silence
clang other than to slow down the code by adding cruft like:
if (unlikely(!node->right)) abort();
ChangeLog | 5 +++++
tests/test-malloca.c | 2 +-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 8262bce..45bd20f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-08-30 Eric Blake <ebl...@redhat.com>
+
+ tests: silence clang warning
+ * tests/test-malloca.c (do_allocation): Avoid dead store.
+
2010-08-29 Bruno Haible <br...@clisp.org>
gettext: Fix recent mistake.
diff --git a/tests/test-malloca.c b/tests/test-malloca.c
index 14ef3a9..8cf4d0d 100644
--- a/tests/test-malloca.c
+++ b/tests/test-malloca.c
@@ -27,7 +27,7 @@ do_allocation (int n)
{
void *ptr = malloca (n);
freea (ptr);
- ptr = safe_alloca (n);
+ safe_alloca (n);
}
void (*func) (int) = do_allocation;
--
1.7.2.2
