Akim Demaille 2313f891bd glr2.cc: add sanity checks in glr_stack_item ...

We obviously have broken pointer arithmetics that hands us
glr_stack_items that are not glr_stack_items.  Have a simple check for
this, to have earlier failures.

* data/skeletons/glr2.cc (glr_stack_item::check_): New.
Use it.
(glr_stack_item::contents): Avoid the useless struct.
Fix minor stylistic issues.

2020-12-13 06:31:41 +01:00

100 KiB

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