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Use more-consistent naming conventions for local vars.

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This commit is contained in:
Paul Eggert
2003-02-03 15:35:57 +00:00
parent ba24760f05
commit a737b2163c
18 changed files with 163 additions and 104 deletions
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15
src/nullable.c
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@@ -1,6 +1,7 @@
/* Calculate which nonterminals can expand into the null string for Bison.
Copyright (C) 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1984, 1989, 2000, 2001, 2002, 2003 Free Software
Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -81,21 +82,21 @@ nullable_compute (void)
if (rules_ruleno->rhs[0] >= 0)
{
/* This rule has a non empty RHS. */
item_number *r = NULL;
item_number *rp = NULL;
int any_tokens = 0;
for (r = rules_ruleno->rhs; *r >= 0; ++r)
if (ISTOKEN (*r))
for (rp = rules_ruleno->rhs; *rp >= 0; ++rp)
if (ISTOKEN (*rp))
any_tokens = 1;
/* This rule has only nonterminals: schedule it for the second
pass. */
if (!any_tokens)
for (r = rules_ruleno->rhs; *r >= 0; ++r)
for (rp = rules_ruleno->rhs; *rp >= 0; ++rp)
{
rcount[ruleno]++;
p->next = rsets[*r - ntokens];
p->next = rsets[*rp - ntokens];
p->value = rules_ruleno;
rsets[*r - ntokens] = p;
rsets[*rp - ntokens] = p;
p++;
}
}