Module Name: src
Committed By: jkoshy
Date: Fri Dec 30 17:02:31 UTC 2022
Modified Files:
src/share/misc: style
Log Message:
C99: Suggest using narrow scopes for loop indices.
To generate a diff of this commit:
cvs rdiff -u -r1.65 -r1.66 src/share/misc/style
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/misc/style
diff -u src/share/misc/style:1.65 src/share/misc/style:1.66
--- src/share/misc/style:1.65 Thu Dec 29 18:23:37 2022
+++ src/share/misc/style Fri Dec 30 17:02:31 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: style,v 1.65 2022/12/29 18:23:37 jkoshy Exp $ */
+/* $NetBSD: style,v 1.66 2022/12/30 17:02:31 jkoshy Exp $ */
/*
* The revision control tag appears first, with a blank line after it.
@@ -30,7 +30,7 @@
#include <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
-__RCSID("$NetBSD: style,v 1.65 2022/12/29 18:23:37 jkoshy Exp $");
+__RCSID("$NetBSD: style,v 1.66 2022/12/30 17:02:31 jkoshy Exp $");
/*
* VERY important single-line comments look like this.
@@ -259,9 +259,11 @@ main(int argc, char *argv[])
*
* Braces around single-line bodies are optional; use discretion.
*
+ * Use narrow scopes for loop variables where possible.
+ *
* Forever loops are done with for's, not while's.
*/
- for (p = buf; *p != '\0'; ++p)
+ for (char *p = buf; *p != '\0'; ++p)
continue; /* Explicit no-op */
for (;;)
stmt;
