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Fix the `GAWK Grammar' failure.

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* src/LR0.c (final_state): Initialize to -1 so that we do compute
the reductions of the first state which was mistakenly confused
with the final state because precisely final_state was initialized
to 0.
* tests/sets.at (Nullable): Adjust: state 0 does have lookaheads,
now noticed by Bison.
* tests/regression.at (Rule Line Numbers): Adjust: state 0 does
have a reduction on $default.
This commit is contained in:
Akim Demaille
2001-12-29 14:16:59 +00:00
parent 29d29c8fff
commit 610ab194c8
4 changed files with 29 additions and 2 deletions
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tests/regression.at
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@@ -328,6 +328,8 @@ state 0
'a' shift, and go to state 1
$default reduce using rule 3 (@2)
expr go to state 2
@2 go to state 3