object: convert parse_object* to take struct object_id

Make parse_object, parse_object_or_die, and parse_object_buffer take a
pointer to struct object_id.  Remove the temporary variables inserted
earlier, since they are no longer necessary.  Transform all of the
callers using the following semantic patch:

@@
expression E1;
@@
- parse_object(E1.hash)
+ parse_object(&E1)

@@
expression E1;
@@
- parse_object(E1->hash)
+ parse_object(E1)

@@
expression E1, E2;
@@
- parse_object_or_die(E1.hash, E2)
+ parse_object_or_die(&E1, E2)

@@
expression E1, E2;
@@
- parse_object_or_die(E1->hash, E2)
+ parse_object_or_die(E1, E2)

@@
expression E1, E2, E3, E4, E5;
@@
- parse_object_buffer(E1.hash, E2, E3, E4, E5)
+ parse_object_buffer(&E1, E2, E3, E4, E5)

@@
expression E1, E2, E3, E4, E5;
@@
- parse_object_buffer(E1->hash, E2, E3, E4, E5)
+ parse_object_buffer(E1, E2, E3, E4, E5)

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index ae36b14db7..969550531b 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -240,7 +240,7 @@ static void export_blob(const struct object_id *oid)
 			die ("Could not read blob %s", oid_to_hex(oid));
 		if (check_sha1_signature(oid->hash, buf, size, typename(type)) < 0)
 			die("sha1 mismatch in blob %s", oid_to_hex(oid));
-		object = parse_object_buffer(oid->hash, type, size, buf, &eaten);
+		object = parse_object_buffer(oid, type, size, buf, &eaten);
 	}
 
 	if (!object)
@@ -777,7 +777,7 @@ static struct commit *get_commit(struct rev_cmdline_entry *e, char *full_name)
 
 		/* handle nested tags */
 		while (tag && tag->object.type == OBJ_TAG) {
-			parse_object(tag->object.oid.hash);
+			parse_object(&tag->object.oid);
 			string_list_append(&extra_refs, full_name)->util = tag;
 			tag = (struct tag *)tag->tagged;
 		}