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[PATCH 1/4] style: reduce scope in derives
From: |
Akim Demaille |
Subject: |
[PATCH 1/4] style: reduce scope in derives |
Date: |
Tue, 22 Oct 2019 18:58:03 +0200 |
* src/derives.c: here.
And prefer prefix to postfix increment.
---
src/derives.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/derives.c b/src/derives.c
index be949013..c44a9fd2 100644
--- a/src/derives.c
+++ b/src/derives.c
@@ -40,11 +40,9 @@ rule ***derives;
static void
print_derives (void)
{
- int i;
-
fputs ("DERIVES\n", stderr);
- for (i = ntokens; i < nsyms; i++)
+ for (symbol_number i = ntokens; i < nsyms; ++i)
{
fprintf (stderr, " %s derives\n", symbols[i]->tag);
for (rule **rp = derives[i - ntokens]; *rp; ++rp)
@@ -88,7 +86,7 @@ derives_compute (void)
/* Q is the storage for DERIVES[...] (DERIVES[0] = q). */
rule **q = xnmalloc (nvars + nrules, sizeof *q);
- for (symbol_number i = ntokens; i < nsyms; i++)
+ for (symbol_number i = ntokens; i < nsyms; ++i)
{
rule_list *p = dset[i - ntokens];
derives[i - ntokens] = q;
--
2.23.0