barvinok_enumerate_e: only honor --scarf option if there are 2 existentials
commit089554b0596601a82807b25d44016d84de31ae16
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 26 Oct 2016 08:43:35 +0000 (26 10:43 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Thu, 5 Jan 2017 10:47:08 +0000 (5 11:47 +0100)
treed3f11d2e96e31d81ae18112b565640eb017ca584
parent6848621387cde35223743590fd50acb0b657b3b8
barvinok_enumerate_e: only honor --scarf option if there are 2 existentials

The called functions will fail if the number of existentially quantified
variables is different from 2.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
barvinok_enumerate_e.cc