* src/vcg.c (quote): Use slot 2, since we often pass symbol tag

[bison.git] / ChangeLog

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+2002-06-30  Akim Demaille  <akim@epita.fr>
+
+       * src/vcg.c (quote): Use slot 2, since we often pass symbol tag
+       escaped in slot 0.
+
+       
+2002-06-30  Akim Demaille  <akim@epita.fr>
+
+       Use hash.h for the state hash table.
+
+       * src/LR0.c (STATE_HASH_SIZE, state_hash): Remove.
+       (allocate_storage): Use state_hash_new.
+       (free_storage): Use state_hash_free.
+       (new_state, get_state): Adjust.
+       * src/lalr.h, src/lalr.c (states): Move to...
+       * src/states.h (state_t): Remove the `link' member, no longer
+       used.
+       * src/states.h, src/states.c: here.
+       (state_hash_new, state_hash_free, state_hash_lookup)
+       (state_hash_insert, states_free): New.
+       * src/states.c (state_table, state_compare, state_hash): New.
+       * src/output.c (output_actions): Do not free states now, since we
+       still need to know the final_state number in `prepare', called
+       afterwards.  Do it...
+       * src/main.c (main): here: call states_free after `output'.
+
+       
+2002-06-30  Akim Demaille  <akim@epita.fr>
+
+       Use hash.h for the state hash table.
+
+       * src/LR0.c (STATE_HASH_SIZE, state_hash): Remove.
+       (allocate_storage): Use state_hash_new.
+       (free_storage): Use state_hash_free.
+       (new_state, get_state): Adjust.
+       * src/lalr.h, src/lalr.c (states): Move to...
+       * src/states.h (state_t): Remove the `link' member, no longer
+       used.
+       * src/states.h, src/states.c: here.
+       (state_hash_new, state_hash_free, state_hash_lookup)
+       (state_hash_insert, states_free): New.
+       * src/states.c (state_table, state_compare, state_hash): New.
+       * src/output.c (output_actions): Do not free states now, since we
+       still need to know the final_state number in `prepare', called
+       afterwards.  Do it...
+       * src/main.c (main): here: call states_free after `output'.
+
+       
+2002-06-30  Akim Demaille  <akim@epita.fr>
+
+       * src/state.h, src/state.c (state_new): New, extracted from...
+       * src/LR0.c (new_state): here.
+       * src/state.h (STATE_ALLOC): Move to...
+       * src/state.c: here.
+       * src/LR0.h, src/LR0.c (nstates, final_state): Move to...
+       * src/state.h, src/state.c: here.
+
+       
+2002-06-30  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c (gensym): Rename as...
+       * src/symtab.h, src/symtab.c (dummy_symbol_get): this.
+       (getsym): Rename as...
+       (symbol_get): this.
+
+       
 2002-06-30  Akim Demaille  <akim@epita.fr>
 
        * src/state.h (state_number_t, STATE_NUMBER_MAX): New.