isl_map_plain_is_singleton: return isl_bool
commit7fff4a787964823f2723818089c99cf1a97f675b
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 8 Aug 2016 12:59:27 +0000 (8 14:59 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Wed, 25 Jan 2017 15:21:42 +0000 (25 16:21 +0100)
treedb71f6100e658cb64fb4d6fe36c94bd05de7a549
parent5b5a41066016bfba218fca30689dbf6b1ebdd649
isl_map_plain_is_singleton: return isl_bool

This clarifies what the possible return values are.

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