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style: cex: remove variables that don't make it simpler to read

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* src/counterexample.c: With arrays, prefer the array notation rather
than the pointer one.
This commit is contained in:
Akim Demaille
2020-07-11 17:25:37 +02:00
parent dc72b3566d
commit 5b2b7b1ffb
2 changed files with 17 additions and 24 deletions
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25
src/counterexample.c
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@@ -1284,8 +1284,7 @@ counterexample_report_state (const state *s, FILE *out, const char *prefix)
for (int j = state_item_map[sn]; j < state_item_map[sn + 1]; ++j)
if (!SI_DISABLED (j))
{
state_item *si = state_items + j;
item_number conf = *si->item;
item_number conf = *state_items[j].item;
if (item_number_is_symbol_number (conf)
&& bitset_test (reds->lookahead_tokens[i], conf))
counterexample_report_shift_reduce (c1, j, conf, out, prefix);
@@ -1293,24 +1292,18 @@ counterexample_report_state (const state *s, FILE *out, const char *prefix)
for (int j = i+1; j < reds->num; ++j)
{
bitset conf = bitset_create (ntokens, BITSET_FIXED);
const rule *r2 = reds->rules[j];
bitset_intersection (conf,
reds->lookahead_tokens[i],
reds->lookahead_tokens[j]);
if (!bitset_empty_p (conf))
{
const rule *r2 = reds->rules[j];
for (int k = state_item_map[sn]; k < state_item_map[sn + 1]; ++k)
if (!SI_DISABLED (k))
{
state_item *si = state_items + k;
const rule *r = item_rule (si->item);
if (r == r2)
{
counterexample_report_reduce_reduce (c1, k, conf, out, prefix);
break;
}
}
}
for (int k = state_item_map[sn]; k < state_item_map[sn + 1]; ++k)
if (!SI_DISABLED (k)
&& item_rule (state_items[k].item) == r2)
{
counterexample_report_reduce_reduce (c1, k, conf, out, prefix);
break;
}
bitset_free (conf);
}
}