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revision 1.810 by akim, Tue Jul 30 08:15:04 2002 UTC revision 1.811 by akim, Tue Jul 30 11:06:50 2002 UTC
# Line 1  Line 1 
1  2002-07-30  Akim Demaille  <akim@epita.fr>  2002-07-30  Akim Demaille  <akim@epita.fr>
2    
3            Report rules which are never reduced by the parser: those hidden
4            by conflicts.
5    
6            * src/LR0.c (save_reductions): Don't make the final state too
7            different: save its reduction (accept) instead of having a state
8            without any action (no shift or goto, no reduce).
9            Note: the final state is now a ``regular'' state, i.e., the
10            parsers now contain `reduce 0' as default reduction.
11            Nevertheless, since they decide to `accept' when yystate =
12            final_state, they still will not reduce rule 0.
13            * src/print.c (print_actions, print_reduction): Adjust.
14            * src/output.c (action_row): Track reduced rules.
15            (token_actions): Report rules never reduced.
16            * tests/conflicts.at, tests/regression.at: Adjust.
17    
18    2002-07-30  Akim Demaille  <akim@epita.fr>
19    
20          `stage' was accidently included in a previous patch.          `stage' was accidently included in a previous patch.
21          Initiate its autoconfiscation.          Initiate its autoconfiscation.
22    

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