Siddharth Kannan <kannan.siddhart...@gmail.com> writes:
> The callchain for handling each argument contains the function
> revision.c:get_sha1 where the shorthand for "-" ~ "@{-1}" has already been
> implemented in a previous patch; the complete callchain leading to that
> function is:
>
> 1. merge.c:collect_parents
> 2. commit.c:get_merge_parent : this function calls revision.c:get_sha1
>
> This patch also adds a test for checking that the shorthand works properly
This breaks "git merge".
> +test_expect_success 'merge - should work' '
> + git checkout testing-2 &&
> + git merge - &&
> + git rev-parse HEAD HEAD^^ | sort >actual &&
> + git rev-parse master testing-1 | sort >expect &&
> + test_cmp expect actual
This test is not sufficient to catch a regression I seem to be
seeing.
$ git checkout side
$ git checkout pu
$ git merge -
used to say "Merge branch 'side' into pu". With this series merged,
I seem to be getting "Merge commit '-' into pu".
