Cross Reference: /external/python/cpython2/Parser/parser.c

Lines Matching refs:ps
74     parser_state *ps;
78     ps = (parser_state *)PyMem_MALLOC(sizeof(parser_state));
79     if (ps == NULL)
81     ps->p_grammar = g;
83     ps->p_flags = 0;
85     ps->p_tree = PyNode_New(start);
86     if (ps->p_tree == NULL) {
87         PyMem_FREE(ps);
90     s_reset(&ps->p_stack);
91     (void) s_push(&ps->p_stack, PyGrammar_FindDFA(g, start), ps->p_tree);
92     return ps;
96 PyParser_Delete(parser_state *ps)
100     PyNode_Free(ps->p_tree);
101     PyMem_FREE(ps);
137 classify(parser_state *ps, int type, char *str)
139     grammar *g = ps->p_grammar;
152             if (ps->p_flags & CO_FUTURE_PRINT_FUNCTION &&
179 future_hack(parser_state *ps)
181     node *n = ps->p_stack.s_top->s_parent;
208                 ps->p_flags |= CO_FUTURE_WITH_STATEMENT;
210                 ps->p_flags |= CO_FUTURE_PRINT_FUNCTION;
212                 ps->p_flags |= CO_FUTURE_UNICODE_LITERALS;
220 PyParser_AddToken(register parser_state *ps, register int type, char *str,
229     ilabel = classify(ps, type, str);
236         register dfa *d = ps->p_stack.s_top->s_dfa;
237         register state *s = &d->d_state[ps->p_stack.s_top->s_state];
240             d->d_name, ps->p_stack.s_top->s_state));
251                         ps->p_grammar, nt);
252                     if ((err = push(&ps->p_stack, nt, d1,
262                 if ((err = shift(&ps->p_stack, type, str,
270                                 [ps->p_stack.s_top->s_state],
275                              ps->p_stack.s_top->s_state));
280                         future_hack(ps);
282                     s_pop(&ps->p_stack);
283                     if (s_empty(&ps->p_stack)) {
287                     d = ps->p_stack.s_top->s_dfa;
297                 future_hack(ps);
300             s_pop(&ps->p_stack);
302             if (s_empty(&ps->p_stack)) {
314                 *expected_ret = ps->p_grammar->
375 printtree(parser_state *ps)
379         dumptree(ps->p_grammar, ps->p_tree);
382         showtree(ps->p_grammar, ps->p_tree);
386     PyNode_ListTree(ps->p_tree);