[2/2] reflog: rename unreachable

Commit Message

brian m. carlson Nov. 17, 2024, 1:31 a.m. UTC

In C23, "unreachable" is a macro that invokes undefined behavior if it
is invoked.  To make sure that our code compiles on a variety of C
versions, rename unreachable to "is_unreachable".

Signed-off-by: brian m. carlson <[e-mail]>
---
 reflog.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/reflog.c b/reflog.c
index 875ac1aa66..aeab78c9b7 100644
--- a/reflog.c
+++ b/reflog.c
@@ -210,7 +210,7 @@  static void mark_reachable(struct expire_reflog_policy_cb *cb)
 	cb->mark_list = leftover;
 }
 
-static int unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, struct object_id *oid)
+static int is_unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, struct object_id *oid)
 {
 	/*
 	 * We may or may not have the commit yet - if not, look it
@@ -265,7 +265,7 @@  int should_expire_reflog_ent(struct object_id *ooid, struct object_id *noid,
 			return 1;
 		case UE_NORMAL:
 		case UE_HEAD:
-			if (unreachable(cb, old_commit, ooid) || unreachable(cb, new_commit, noid))
+			if (is_unreachable(cb, old_commit, ooid) || is_unreachable(cb, new_commit, noid))
 				return 1;
 			break;
 		}