On Fri, Jul 01 2022, Ævar Arnfjörð Bjarmason wrote:

On Fri, Jul 01 2022, Elijah Newren via GitGitGadget wrote:
[...]

quoted

@@ -3106,6 +3105,7 @@ static int detect_and_process_renames(struct merge_options *opt,
 {
 	struct diff_queue_struct combined = { 0 };
 	struct rename_info *renames = &opt->priv->renames;
+	struct strmap collisions[3];
 	int need_dir_renames, s, i, clean = 1;
 	unsigned detection_run = 0;
 

@@ -3155,12 +3155,22 @@ static int detect_and_process_renames(struct merge_options *opt,
 	ALLOC_GROW(combined.queue,
 		   renames->pairs[1].nr + renames->pairs[2].nr,
 		   combined.alloc);
+	for (int i = MERGE_SIDE1; i <= MERGE_SIDE2; i++) {

The "int i" here will need to be pre-declared earlier, per: 6563706568b
(CodingGuidelines: give deadline for "for (int i = 0; ...", 2022-03-30)

I also don't mind us just saying "we've waited enough". Junio?

This case got fixed, but per the changed $subject others have snuck
through.

Since be733e12001 (Merge branch 'en/merge-tree', 2022-07-14) we've had
these forms on "master", see 6debb7527b0 (merge-ort: store messages in a
list, not in a single strbuf, 2022-06-18) and cb2607759e2 (merge-ort:
store more specific conflict information, 2022-06-18).

We could "fix" those, but per the above I think it's just as valid to
just move up the deadline & say that 2.38.0 will have a hard dependency
on this C99 feature...