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cex: style: prefer res for returned value

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* src/lssi.c, src/parse-simulation.c: here.
This commit is contained in:
Akim Demaille
2020-05-17 17:47:21 +02:00
parent 866bc6a49f
commit 9a33fb9317
3 changed files with 31 additions and 31 deletions
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20
src/lssi.c
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@@ -41,12 +41,12 @@ typedef struct lssi
lssi *
new_lssi (state_item_number si, lssi *p, bitset l, bool free_l)
{
lssi *ret = xmalloc (sizeof (lssi));
ret->si = si;
ret->parent = p;
ret->lookahead = l;
ret->free_lookahead = free_l;
return ret;
lssi *res = xmalloc (sizeof *res);
res->si = si;
res->parent = p;
res->lookahead = l;
res->free_lookahead = free_l;
return res;
}
void
@@ -240,10 +240,10 @@ shortest_path_from_start (state_item_number target, symbol_number next_sym)
fputs ("Cannot find shortest path to conflict state.", stderr);
exit (1);
}
gl_list_t ret =
gl_list_t res =
gl_list_create_empty (GL_LINKED_LIST, NULL, NULL, NULL, true);
for (lssi *sn = n; sn != NULL; sn = sn->parent)
gl_list_add_first (ret, state_items + sn->si);
gl_list_add_first (res, state_items + sn->si);
hash_free (visited);
gl_list_free (queue);
@@ -251,12 +251,12 @@ shortest_path_from_start (state_item_number target, symbol_number next_sym)
if (trace_flag & trace_cex)
{
puts ("REDUCE ITEM PATH:");
gl_list_iterator_t it = gl_list_iterator (ret);
gl_list_iterator_t it = gl_list_iterator (res);
const void *sip;
while (gl_list_iterator_next (&it, &sip, NULL))
print_state_item ((state_item *) sip, stdout);
}
return ret;
return res;
}
/**