One structure for states is enough, even though theoretically

[bison.git] / ChangeLog

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+2001-12-10  Akim Demaille  <akim@epita.fr>
+
+       One structure for states is enough, even though theoretically
+       there are LR(0) states and LALR(1) states.
+
+       * src/lalr.h (state_t): Remove.
+       (state_table): Be state_t **, not state_t *.
+       * src/state.h (core, CORE_ALLOC): Rename as...
+       (state_t, STATE_ALLOC): this.
+       Add the LALR(1) members: shifts, reductions, errs.
+       * src/LR0.c (state_table): Rename as...
+       (state_hash): this, to avoid name clashes with the global
+       `state_table'.
+       * src/print_graph.c, src/LR0.c, src/LR0.h, src/conflicts.c
+       * src/lalr.c, src/lalr.h, src/output.c, src/print.c: Adjust.
+
+       
 2001-12-10  Akim Demaille  <akim@epita.fr>
 
        Bison dumps core on bash.y.