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* src/closure.c (print_firsts, print_fderives, closure):

Browse Source 
Use BITSET_EXECUTE.
* src/lalr.c (lookaheads_print): Likewise.
* src/state.c (state_rule_lookaheads_print): Likewise.
* src/print_graph.c (print_core): Likewise.
* src/print.c (print_reductions): Likewise.
* src/output.c (action_row): Likewise.
Use SHIFT_IS_DISABLED, SHIFT_IS_SHIFT and SHIFT_SYMBOL.
This commit is contained in:
Akim Demaille
2002-06-30 17:32:17 +00:00
parent 05811fd755
commit 574fb2d568
7 changed files with 85 additions and 79 deletions
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14
src/state.c
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@@ -198,22 +198,24 @@ state_rule_lookaheads_print (state_t *state, rule_t *rule, FILE *out)
int nlookaheads = 0;
/* Count the number of lookaheads corresponding to this rule. */
for (j = 0; j < state->nlookaheads; ++j)
for (k = 0; k < ntokens; ++k)
if (bitset_test (state->lookaheads[j], k)
&& state->lookaheads_rule[j]->number == rule->number)
BITSET_EXECUTE (state->lookaheads[j], 0, k,
{
if (state->lookaheads_rule[j]->number == rule->number)
nlookaheads++;
});
/* Print them if there are. */
if (nlookaheads)
{
fprintf (out, " [");
for (j = 0; j < state->nlookaheads; ++j)
for (k = 0; k < ntokens; ++k)
if (bitset_test (state->lookaheads[j], k)
&& state->lookaheads_rule[j]->number == rule->number)
BITSET_EXECUTE (state->lookaheads[j], 0, k,
{
if (state->lookaheads_rule[j]->number == rule->number)
fprintf (out, "%s%s",
symbol_tag_get (symbols[k]),
--nlookaheads ? ", " : "");
});
fprintf (out, "]");
}
}