When compiling on ia64 I get this warning (from gcc 3.4.3):
gcc -o pack-objects.o -c -g -O2 -Wall -DSHA1_HEADER='<openssl/sha.h>' pack-objects.c
pack-objects.c: In function `pack_revindex_ix':
pack-objects.c:94: warning: cast from pointer to integer of different size
A double cast (first to long, then to int) shuts gcc up, but is there
a better way?
Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
---
diff --git a/pack-objects.c b/pack-objects.c
index 8f352aa..c985fab 100644
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -91,7 +91,7 @@ static int reused_delta = 0;
static int pack_revindex_ix(struct packed_git *p)
{
- unsigned int ui = (unsigned int) p;
+ unsigned int ui = (unsigned int)(long)p;
int i;
ui = ui ^ (ui >> 16); /* defeat structure alignment */
-
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