isl_transitive_closure.c: is_acyclic: return isl_bool
commit4ca69f2abc29d946a0c7cec8bee13a76010665c6
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Wed, 15 Aug 2018 14:43:32 +0000 (15 16:43 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 2 Sep 2018 14:19:04 +0000 (2 16:19 +0200)
treea5cb8409c5bdbfb93672e655d455d344b9d48421
parent29ec13adf95d057c69e9107f5dbe9e332087f0d2
isl_transitive_closure.c: is_acyclic: return isl_bool

This clarifies what the possible return values are.

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