isl_polynomial.c: use isl_stat enum instead of plain integers
commite96403fcf5b18519eb4f84c48122ed42ac0b1abc
authorTobias Grosser <tobias@grosser.es>
Tue, 29 May 2018 11:41:13 +0000 (29 13:41 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Wed, 30 May 2018 21:28:53 +0000 (30 23:28 +0200)
tree9f39ec8a008e394f852ea3716b4b07016878c267
parent76971a8bc6dbd54e561201e334eddf1e0fc429a2
isl_polynomial.c: use isl_stat enum instead of plain integers

This improves readability of the code and helps bug-finding tools,
which warn on integer to enum conversions in C.

Signed-off-by: Tobias Grosser <tobias@grosser.es>
Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
isl_polynomial.c