Fix parsing of @{-1}@{1}

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index f0edbf1a76739177943006461b853ec17e8bbb2b..f377fea4bb1d32c95096defb9fb08b291b67dbff 100755 (executable)
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -1090,4 +1090,15 @@ test_expect_success 'filename for the message is relative to cwd' '
        git cat-file tag tag-from-subdir-2 | grep "in sub directory"
 '
 
+# mixing modes and options:
+
+test_expect_success 'mixing incompatibles modes and options is forbidden' '
+       test_must_fail git tag -a
+       test_must_fail git tag -l -v
+       test_must_fail git tag -n 100
+       test_must_fail git tag -l -m msg
+       test_must_fail git tag -l -F some file
+       test_must_fail git tag -v -s
+'
+
 test_done