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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> 2001-11-28 Akim Demaille <akim@epita.fr>
* src/closure.c (closure): Instead of looping over word in array * 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 void
closure (short *core, int n) closure (short *core, int n)
{ {
int ruleno;
/* Index over CORE. */ /* Index over CORE. */
int c; int c;
@@ -243,7 +242,7 @@ closure (short *core, int n)
int r; int r;
/* A bit index over RULESET. */ /* A bit index over RULESET. */
int b; int ruleno;
if (trace_flag) if (trace_flag)
{ {
@@ -269,26 +268,21 @@ closure (short *core, int n)
ruleset[r] |= FDERIVES (ritem[core[c]])[r]; ruleset[r] |= FDERIVES (ritem[core[c]])[r];
} }
ruleno = 0;
itemsetsize = 0; itemsetsize = 0;
c = 0; c = 0;
for (b = 0; b < rulesetsize * BITS_PER_WORD; ++b) for (ruleno = 0; ruleno < rulesetsize * BITS_PER_WORD; ++ruleno)
{ if (BITISSET (ruleset, ruleno))
if (BITISSET (ruleset, b)) {
{ int itemno = rule_table[ruleno].rhs;
int itemno = rule_table[ruleno].rhs; while (c < n && core[c] < itemno)
while (c < n && core[c] < itemno) {
{ itemset[itemsetsize] = core[c];
itemset[itemsetsize] = core[c]; itemsetsize++;
itemsetsize++; c++;
c++; }
} itemset[itemsetsize] = itemno;
itemset[itemsetsize] = itemno; itemsetsize++;
itemsetsize++; }
}
ruleno++;
}
while (c < n) while (c < n)
{ {