isl_input.c: accept_affine_factor: drop unexpected unknown identifier
commit17869fa8671914a23e72847240d0f9e8ba64060d
authorSven Verdoolaege <skimo@kotnet.org>
Sun, 3 Feb 2013 12:50:49 +0000 (3 13:50 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Sun, 3 Feb 2013 12:50:49 +0000 (3 13:50 +0100)
tree0a0c44e590ff6a891102a51a584fcb4cd01748b5
parentbb6ca0e988415e52a0fd417a9da812a8fddb1568
isl_input.c: accept_affine_factor: drop unexpected unknown identifier

accept_affine_factor errors out on seeing an unknown identifier, but
the identifier was incorrectly kept in the vars data structure,
possibly resulting in bad accesses if parsing continues after the error.

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