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* src/closure.c (closure): b' and ruleno' denote the same value:

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keep ruleno only.
This commit is contained in:
Akim Demaille
2001-11-28 14:53:16 +00:00
parent d2b04478d4
commit 4b35e1c1dd
2 changed files with 20 additions and 20 deletions
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6
ChangeLog
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@@ -1,3 +1,9 @@
2001-11-28 Akim Demaille <akim@epita.fr>
* src/closure.c (closure): `b' and `ruleno' denote the same value:
keep ruleno only.
2001-11-28 Akim Demaille <akim@epita.fr>
* src/closure.c (closure): Instead of looping over word in array

34
src/closure.c
View File

@@ -235,7 +235,6 @@ new_closure (int n)
void
closure (short *core, int n)
{
int ruleno;
/* Index over CORE. */
int c;
@@ -243,7 +242,7 @@ closure (short *core, int n)
int r;
/* A bit index over RULESET. */
int b;
int ruleno;
if (trace_flag)
{
@@ -269,26 +268,21 @@ closure (short *core, int n)
ruleset[r] |= FDERIVES (ritem[core[c]])[r];
}
ruleno = 0;
itemsetsize = 0;
c = 0;
for (b = 0; b < rulesetsize * BITS_PER_WORD; ++b)
{
if (BITISSET (ruleset, b))
{
int itemno = rule_table[ruleno].rhs;
while (c < n && core[c] < itemno)
{
itemset[itemsetsize] = core[c];
itemsetsize++;
c++;
}
itemset[itemsetsize] = itemno;
itemsetsize++;
}
ruleno++;
}
for (ruleno = 0; ruleno < rulesetsize * BITS_PER_WORD; ++ruleno)
if (BITISSET (ruleset, ruleno))
{
int itemno = rule_table[ruleno].rhs;
while (c < n && core[c] < itemno)
{
itemset[itemsetsize] = core[c];
itemsetsize++;
c++;
}
itemset[itemsetsize] = itemno;
itemsetsize++;
}
while (c < n)
{