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/ref-filter.c b/ref-filter.c
index 56fc990a52..3f7cf71b5f 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -683,7 +683,7 @@ static void *get_obj(const struct object_id *oid, struct object **obj, unsigned
 	void *buf = read_sha1_file(oid->hash, &type, sz);
 
 	if (buf)
-		*obj = parse_object_buffer(oid->hash, type, *sz, buf, eaten);
+		*obj = parse_object_buffer(oid, type, *sz, buf, eaten);
 	else
 		*obj = NULL;
 	return buf;
@@ -1687,7 +1687,7 @@ static const struct object_id *match_points_at(struct oid_array *points_at,
 
 	if (oid_array_lookup(points_at, oid) >= 0)
 		return oid;
-	obj = parse_object(oid->hash);
+	obj = parse_object(oid);
 	if (!obj)
 		die(_("malformed object at '%s'"), refname);
 	if (obj->type == OBJ_TAG)