isl_map.c: div_involves_vars: return isl_bool
commit8d520f248b2f06e8fb141cd1a1c31c4f466ac6a7
authorSven Verdoolaege <skimo@kotnet.org>
Sat, 9 Jul 2016 11:09:40 +0000 (9 13:09 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 20 Jan 2017 08:11:39 +0000 (20 09:11 +0100)
tree9b3909958fbfced22fc31942c2bc822d3f388d8e
parente2488b9faf1daf4348896de31108c1cc6b966601
isl_map.c: div_involves_vars: return isl_bool

This clarifies what the possible return values are.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_map.c