* src/gram.c (rprec, rprecsym, rassoc): Remove, unused since long

[bison.git] / ChangeLog

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+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.c (rprec, rprecsym, rassoc): Remove, unused since long
+       ago.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c, src/reader.h (user_toknums): Remove.
+       Adjust all users to use symbols[i]->user_token_number.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.c, src/gram.h (sprec, sassoc): Remove.
+       Adjust all users to use symbols[i]->prec or ->assoc.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c, src/reader.h (tags): Remove.
+       Adjust all users to use symbols[i]->tag.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.h, src/gram.c (symbols): New, similar to state_table
+       and rule_table.
+       * src/reader.c (packsymbols): Fill this table.
+       Drop sprec.
+       * src/conflicts.c (resolve_sr_conflict): Adjust.
+       * src/reduce.c (reduce_grammar): Adjust: just sort symbols, a
+       single table.
+       Use symbols[i]->tag instead of tags[i].
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * tests/calc.at (_AT_DATA_CALC_Y): Also use %union.
+       In addition, put a comment in there, to replace...
+       * tests/regression.at (%union and C comments): Remove.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * tests/regression.at (Web2c Actions): Blindly move the actual
+       output as expected output.  The contents *seem* right to me, but I
+       can't pretend reading perfectly parser tables...  Nonetheless, all
+       the other tests pass correctly, the table look OK, even though the
+       presence of `$axiom' is to be noted: AFAICS it is useless (but
+       harmless).
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c (readgram): Don't add the rule 0 if there were no
+       rules read.  In other words, add it _after_ having performed
+       grammar sanity checks.
+       Fixes the `tests/regression.at (Invalid input: 1)' Failure.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * tests/regression.at (Web2c Report): Catch up: the rule 0 is now
+       visible, and some states have now a different number.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c (readgram): Bind the initial rule's lineno to that
+       of the first rule.
+       * tests/regression.at (Rule Line Numbers, Unresolved SR Conflicts):
+       (Solved SR Conflicts): Adjust rule 0's line number.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       Fix the `GAWK Grammar' failure.
+
+       * 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.
+
+       
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.c (ritem_print): Be sure to subtract 1 when displaying
+       rule line numbers.
+       * src/closure.c (print_closure): Likewise.
+       * src/derives.c (print_derives): Likewise.
+       * tests/sets.at (Nullable): Adjust: the rule numbers are correct
+       now.
+
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
        * src/lalr.c (lookaheads_print): New.