git/t/t4013/diff.diff-tree_--cc_--summary_REVERSE

$ git diff-tree --cc --summary REVERSE
2562325a7ee916efb2481da93073b82cec801cbc
 create mode 100644 file1
 delete mode 100644 file2
 delete mode 100644 file3
$
combine-diff: treat --summary like --stat Currently "--cc --summary" on a merge shows nothing. Since we show "--cc --stat" as a stat against the first parent, and because --summary is typically used in combination with --stat, it makes sense to treat them both the same way. Note that we have to tweak t4013's setup a bit to test this case, as the existing merges do not have any --summary results against their first parent. But since the merge at the tip of 'master' does add and remove files with respect to the second parent, we can just make a reversed doppelganger merge where the parents are swapped. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2019-01-24 12:35:40 +00:00			`$ git diff-tree --cc --summary REVERSE`
			`2562325a7ee916efb2481da93073b82cec801cbc`
			`create mode 100644 file1`
			`delete mode 100644 file2`
			`delete mode 100644 file3`
			`$`