isl_space.c: global_pos: return isl_size
commit83808ac6f65799858443131a661d0e2594f25e8f
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Tue, 7 Aug 2018 10:09:42 +0000 (7 12:09 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Thu, 6 Sep 2018 15:01:48 +0000 (6 17:01 +0200)
tree5e24a104e98ec45b7f3ff08f44020191630d1089
parent65b18d12ab162c407e567e09475828eee8977e25
isl_space.c: global_pos: return isl_size

This clarifies what the possible return values are.

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