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| author | Andy Whitcroft <apw@shadowen.org> | 2008-07-23 21:29:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:26 -0700 |
| commit | 74048ed811152a995a88945ba9e0dded34adfff4 (patch) | |
| tree | 6a129872a995f6fe24d02f3754ec50b69a6bd3f6 /scripts | |
| parent | 1f65f947a6a875e1fe7867dc08e981c4101d435d (diff) | |
| download | linux-3.10-74048ed811152a995a88945ba9e0dded34adfff4.tar.gz linux-3.10-74048ed811152a995a88945ba9e0dded34adfff4.tar.bz2 linux-3.10-74048ed811152a995a88945ba9e0dded34adfff4.zip | |
checkpatch: variants -- move the main unary/binary operators to use variants
Now that we have a variants system, move to using that to carry the
unary/binary designation for +, -, &, and *.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 88027f237cd..8afa88aaed9 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -858,6 +858,19 @@ sub annotate_values { print "CLOSE($1)\n" if ($dbg_values > 1); $type = 'N'; + } elsif ($cur =~ /^(-(?![->])|\+(?!\+)|\*|\&(?!\&))/o) { + my $variant; + + print "OPV($1)\n" if ($dbg_values > 1); + if ($type eq 'V') { + $variant = 'B'; + } else { + $variant = 'U'; + } + + substr($var, length($res), 1, $variant); + $type = 'N'; + } elsif ($cur =~ /^($Operators)/o) { print "OP($1)\n" if ($dbg_values > 1); if ($1 ne '++' && $1 ne '--') { @@ -1573,22 +1586,8 @@ sub process { my $ptr = substr($blank, 0, $off) . "^"; my $hereptr = "$hereline$ptr\n"; - # Classify operators into binary, unary, or - # definitions (* only) where they have more - # than one mode. + # Pull out the value of this operator. my $op_type = substr($curr_values, $off + 1, 1); - my $op_left = substr($curr_values, $off, 1); - my $is_unary; - if ($op_type eq 'T') { - $is_unary = 2; - } elsif ($op_left eq 'V') { - $is_unary = 0; - } else { - $is_unary = 1; - } - #if ($op eq '-' || $op eq '&' || $op eq '*') { - # print "UNARY: <$op_left$op_type $is_unary $a:$op:$c> <$ca:$op:$cc> <$unary_ctx>\n"; - #} # Get the full operator variant. my $opv = $op . substr($curr_vars, $off, 1); @@ -1625,18 +1624,19 @@ sub process { } # '*' as part of a type definition -- reported already. - } elsif ($op eq '*' && $is_unary == 2) { + } elsif ($opv eq '*_') { #warn "'*' is part of type\n"; # unary operators should have a space before and # none after. May be left adjacent to another # unary operator, or a cast } elsif ($op eq '!' || $op eq '~' || - ($is_unary && ($op eq '*' || $op eq '-' || $op eq '&'))) { + $opv eq '*U' || $opv eq '-U' || + $opv eq '&U') { if ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) { ERROR("space required before that '$op' $at\n" . $hereptr); } - if ($op eq '*' && $cc =~/\s*const\b/) { + if ($op eq '*' && $cc =~/\s*const\b/) { # A unary '*' may be const } elsif ($ctx =~ /.xW/) { |