Fix openscop scattering dimension parsing error #106
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When using openscop as input for pluto that is not straight out from clan, pluto is failing.
See the example with the following scop file.
input.scop.txt
Pluto compute the number of scattering dimension as
2 * niter + 1
(with niter being the number of iterators of the statement)This is true when the openscop is extracted from clan, but not always true.
The OpenScop Library provides the
osl_relation_get_attributes
function to retrieve the numder of iterators and scattering dimensions which fixes the issue.