isl_transitive_closure.c: add_length: return isl_stat
commit30cd4a250e886390686b4fb45ce1b71c047bee3a
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Mon, 13 Aug 2018 07:29:11 +0000 (13 09:29 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 2 Sep 2018 14:19:04 +0000 (2 16:19 +0200)
tree17fa74f691a16aa83701842768b8629f2fe4a0d9
parent5e433f826d7919e28dee35f20b6c073fbeca80a0
isl_transitive_closure.c: add_length: return isl_stat

This clarifies what the possible return values are.

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
isl_transitive_closure.c