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tables: scope reduction

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* src/tables.c (save_row): here.
This commit is contained in:
Akim Demaille
2012-12-26 18:14:47 +01:00
parent 28be3b8e53
commit c95f5dadd6
1 changed files with 20 additions and 25 deletions
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23
src/tables.c
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@@ -382,26 +382,20 @@ static void
save_row (state_number s)
{
symbol_number i;
size_t count;
base_number *sp;
base_number *sp1;
base_number *sp2;
unsigned int *sp3;
/* Number of non default actions in S. */
count = 0;
size_t count = 0;
for (i = 0; i < ntokens; i++)
if (actrow[i] != 0)
count++;
if (count == 0)
return;
if (count)
{
/* Allocate non defaulted actions. */
froms[s] = sp = sp1 = xnmalloc (count, sizeof *sp1);
tos[s] = sp2 = xnmalloc (count, sizeof *sp2);
conflict_tos[s] = sp3 =
nondeterministic_parser ? xnmalloc (count, sizeof *sp3) : NULL;
base_number *sp1 = froms[s] = xnmalloc (count, sizeof *sp1);
base_number *sp2 = tos[s] = xnmalloc (count, sizeof *sp2);
unsigned int *sp3 = conflict_tos[s] =
nondeterministic_parser ? xnmalloc (count, sizeof *sp3) : NULL;;
/* Store non defaulted actions. */
for (i = 0; i < ntokens; i++)
@@ -414,7 +408,8 @@ save_row (state_number s)
}
tally[s] = count;
width[s] = sp1[-1] - sp[0] + 1;
width[s] = sp1[-1] - froms[s][0] + 1;
}
}