Akim Demaille e42a7a1862 yacc: support parse.assert ...

While hacking on the computation of the automaton, I had yystate being
equal to -1, and the parser loops.  Let's catch this when
parser.assert is enabled.

* data/skeletons/yacc.c (YY_ASSERT): New.
Use it.
Not using the name YYASSERT, to make it clear that this is private.
glr.c should probably move to YY_ASSERT too.
Also, while at it, report 'Entering state...' even before growing the
stacks.

2019-02-12 06:19:10 +01:00

63 KiB

Raw Blame History

View Raw