commit c251c83df276dc0bff4d008433268ad59b7a8df2
author brian m. carlson <sandals@crustytoothpaste.net> Sat May 06 22:10:38 2017 +0000
committer Junio C Hamano <gitster@pobox.com> Mon May 08 15:12:58 2017 +0900
tree d02e5ce126a0b10e1213b56278aff74a3e2a4b0f
parent a9dbc179100b7119cb44eb5b4adcb47967f346a6

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>

builtin/diff-tree.c

diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 95b8d1b..5ea1c14 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -67,7 +67,7 @@ static int diff_tree_stdin(char *line)
 	line[len-1] = 0;
 	if (parse_oid_hex(line, &oid, &p))
 		return -1;
-	obj = parse_object(oid.hash);
+	obj = parse_object(&oid);
 	if (!obj)
 		return -1;
 	if (obj->type == OBJ_COMMIT)