glr2.cc: also equip semantic_option with self check
commit74d1e881a72f39e596f91505d306ef49837e79be
authorAkim Demaille <akim.demaille@gmail.com>
Fri, 1 Jan 2021 15:25:04 +0000 (1 16:25 +0100)
committerAkim Demaille <akim.demaille@gmail.com>
Sat, 2 Jan 2021 12:02:34 +0000 (2 13:02 +0100)
tree995a22f7f988293ba0c978d6b83831afd9a9ca51
parentf30067ed51f23802fc91761ede1506dfa72b2865
glr2.cc: also equip semantic_option with self check

* data/skeletons/glr2.cc (semantic_option): Add MAGIC_, magic_ and
check_ members.
Use it.
data/skeletons/glr2.cc