/[bison]/bison/src/LR0.c
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Diff of /bison/src/LR0.c

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revision 1.65 by akim, Tue May 7 08:07:32 2002 UTC revision 1.66 by akim, Sun May 26 18:39:04 2002 UTC
# Line 52  static state_t *this_state = NULL; Line 52  static state_t *this_state = NULL;
52  static state_t *last_state = NULL;  static state_t *last_state = NULL;
53    
54  static int nshifts;  static int nshifts;
55  static token_number_t *shift_symbol = NULL;  static symbol_number_t *shift_symbol = NULL;
56    
57  static short *redset = NULL;  static short *redset = NULL;
58  static short *shiftset = NULL;  static short *shiftset = NULL;
# Line 117  allocate_storage (void) Line 117  allocate_storage (void)
117    shiftset = XCALLOC (short, nsyms);    shiftset = XCALLOC (short, nsyms);
118    redset = XCALLOC (short, nrules + 1);    redset = XCALLOC (short, nrules + 1);
119    state_hash = XCALLOC (state_t *, STATE_HASH_SIZE);    state_hash = XCALLOC (state_t *, STATE_HASH_SIZE);
120    shift_symbol = XCALLOC (token_number_t, nsyms);    shift_symbol = XCALLOC (symbol_number_t, nsyms);
121  }  }
122    
123    
# Line 164  new_itemsets (void) Line 164  new_itemsets (void)
164    for (i = 0; i < nritemset; ++i)    for (i = 0; i < nritemset; ++i)
165      if (ritem[itemset[i]] >= 0)      if (ritem[itemset[i]] >= 0)
166        {        {
167          token_number_t symbol          symbol_number_t symbol
168            = item_number_as_token_number (ritem[itemset[i]]);            = item_number_as_symbol_number (ritem[itemset[i]]);
169          if (!kernel_size[symbol])          if (!kernel_size[symbol])
170            {            {
171              shift_symbol[nshifts] = symbol;              shift_symbol[nshifts] = symbol;
# Line 185  new_itemsets (void) Line 185  new_itemsets (void)
185  `-----------------------------------------------------------------*/  `-----------------------------------------------------------------*/
186    
187  static state_t *  static state_t *
188  new_state (token_number_t symbol, size_t core_size, item_number_t *core)  new_state (symbol_number_t symbol, size_t core_size, item_number_t *core)
189  {  {
190    state_t *p;    state_t *p;
191    
# Line 228  new_state (token_number_t symbol, size_t Line 228  new_state (token_number_t symbol, size_t
228  `--------------------------------------------------------------*/  `--------------------------------------------------------------*/
229    
230  static int  static int
231  get_state (token_number_t symbol, size_t core_size, item_number_t *core)  get_state (symbol_number_t symbol, size_t core_size, item_number_t *core)
232  {  {
233    int key;    int key;
234    size_t i;    size_t i;
# Line 297  append_states (void) Line 297  append_states (void)
297  {  {
298    int i;    int i;
299    int j;    int j;
300    token_number_t symbol;    symbol_number_t symbol;
301    
302    if (trace_flag)    if (trace_flag)
303      fprintf (stderr, "Entering append_states, state = %d\n",      fprintf (stderr, "Entering append_states, state = %d\n",

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