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Message-Id: <1218485592-6679-3-git-send-email-apw@shadowen.org>
Date: Mon, 11 Aug 2008 21:12:57 +0100
From: Andy Whitcroft <apw@...dowen.org>
To: Andrew Morton <akpm@...l.org>
Cc: Randy Dunlap <rdunlap@...otime.net>,
Joel Schopp <jschopp@...tin.ibm.com>,
Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
Andy Whitcroft <apw@...dowen.org>
Subject: [PATCH 02/17] checkpatch: values: double ampersand may be unary
It is possible to use double ampersand (&&) in unary context where it
means the address of a goto label. Handle spacing for it.
Signed-off-by: Andy Whitcroft <apw@...dowen.org>
---
scripts/checkpatch.pl | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 6f821a0..1148213 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -858,7 +858,7 @@ sub annotate_values {
print "CLOSE($1)\n" if ($dbg_values > 1);
$type = 'N';
- } elsif ($cur =~ /^(-(?![->])|\+(?!\+)|\*|\&(?!\&))/o) {
+ } elsif ($cur =~ /^(-(?![->])|\+(?!\+)|\*|\&\&|\&)/o) {
my $variant;
print "OPV($1)\n" if ($dbg_values > 1);
@@ -1634,7 +1634,7 @@ sub process {
# unary operator, or a cast
} elsif ($op eq '!' || $op eq '~' ||
$opv eq '*U' || $opv eq '-U' ||
- $opv eq '&U') {
+ $opv eq '&U' || $opv eq '&&U') {
if ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) {
ERROR("space required before that '$op' $at\n" . $hereptr);
}
--
1.6.0.rc1.258.g80295
--
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