From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Christopher Li <sparse@chrisli.org>,
Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH 1/2] cclass: char is wide enough
Date: Tue, 19 Sep 2017 04:55:59 +0200 [thread overview]
Message-ID: <20170919025600.11900-2-luc.vanoostenryck@gmail.com> (raw)
In-Reply-To: <20170919025600.11900-1-luc.vanoostenryck@gmail.com>
The table for character classes is declared as 'long cclass[]'
but there is no more reasons for such a wide type, 'int', or even
'char' is enough here.
Change this to use 'char' instead of 'long'.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
tokenize.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tokenize.c b/tokenize.c
index 99b958035..7e68cf1ee 100644
--- a/tokenize.c
+++ b/tokenize.c
@@ -483,7 +483,7 @@ enum {
Quote = 64,
};
-static const long cclass[257] = {
+static const char cclass[257] = {
['0' + 1 ... '7' + 1] = Digit | Hex, /* \<octal> */
['8' + 1 ... '9' + 1] = Digit | Hex,
['A' + 1 ... 'D' + 1] = Letter | Hex,
--
2.14.0
next prev parent reply other threads:[~2017-09-19 2:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-19 2:55 [PATCH 0/2] cleanup of cclass[] Luc Van Oostenryck
2017-09-19 2:55 ` Luc Van Oostenryck [this message]
2017-09-19 2:56 ` [PATCH 2/2] cclass: cleanup Luc Van Oostenryck
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