| 166 | } |
| 167 | |
| 168 | void token_actions() |
| 169 | { |
| 170 | register int i, j; |
| 171 | register int shiftcount, reducecount, conflictcount, csym, cbase; |
| 172 | register int max, min; |
| 173 | register Yshort *actionrow, *r, *s; |
| 174 | register action *p; |
| 175 | |
| 176 | actionrow = NEW2(3*ntokens, Yshort); |
| 177 | for (i = 0; i < nstates; ++i) { |
| 178 | if (parser[i]) { |
| 179 | for (j = 0; j < 3*ntokens; ++j) |
| 180 | actionrow[j] = 0; |
| 181 | |
| 182 | shiftcount = 0; |
| 183 | reducecount = 0; |
| 184 | conflictcount = 0; |
| 185 | csym = -1; |
| 186 | cbase = nconflicts; |
| 187 | for (p = parser[i]; p; p = p->next) { |
| 188 | if (csym != -1 && csym != p->symbol) { |
| 189 | conflictcount++; |
| 190 | conflicts[nconflicts++] = -1; |
| 191 | j = find_conflict_base(cbase); |
| 192 | actionrow[csym + 2*ntokens] = j + 1; |
| 193 | if (j == cbase) { |
| 194 | cbase = nconflicts; } |
| 195 | else { |
| 196 | if (conflicts[cbase] == -1) cbase++; |
| 197 | nconflicts = cbase; } |
| 198 | csym = -1; } |
| 199 | if (p->suppressed == 0) { |
| 200 | if (p->action_code == SHIFT) { |
| 201 | ++shiftcount; |
| 202 | actionrow[p->symbol] = p->number; } |
| 203 | else if (p->action_code == REDUCE && |
| 204 | p->number != defred[i]) { |
| 205 | ++reducecount; |
| 206 | actionrow[p->symbol + ntokens] = p->number; } } |
| 207 | else if (p->suppressed == 1) { |
| 208 | csym = p->symbol; |
| 209 | if (p->action_code == SHIFT) { |
| 210 | conflicts[nconflicts++] = p->number; } |
| 211 | else if (p->action_code == REDUCE && |
| 212 | p->number != defred[i]) { |
| 213 | if (cbase == nconflicts) { |
| 214 | if (cbase) cbase--; |
| 215 | else conflicts[nconflicts++] = -1; } |
| 216 | conflicts[nconflicts++] = p->number - 2; } } } |
| 217 | if (csym != -1) { |
| 218 | conflictcount++; |
| 219 | conflicts[nconflicts++] = -1; |
| 220 | j = find_conflict_base(cbase); |
| 221 | actionrow[csym + 2*ntokens] = j + 1; |
| 222 | if (j == cbase) { |
| 223 | cbase = nconflicts; } |
| 224 | else { |
| 225 | if (conflicts[cbase] == -1) cbase++; |
no test coverage detected