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executable file 79 lines (57 sloc) 2.706 kB
#!/usr/bin/env perl
# warning-summary.pl
# Copyright (c) 2008, Daniel Richard G. <skunk(at)iskunk(dot)org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of the author nor the names of
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
use strict;
use warnings;
use encoding 'utf8';
binmode(STDIN, ":utf8");
open(OUT, "| sort | uniq -c | sort -nr");
binmode(OUT, ":utf8");
while (<>)
{
/warning:/ || next;
/near initialization for/ && next;
/shadowed declaration is here/ && next;
/\(this will be reported only once per input file\)/ && next;
s/^.*: warning: //g;
tr/\x{2018}\x{2019}/''/;
s/\barg(ument|) \d+\b/arg$1 N/g;
s/\b(type|function|variable|enumeration value|declaration of|argument N of|parameter|type of|type of bit-field|prototype for) '[^']+'/$1 'blah'/g;
s/"[^"]+" (is not defined)/"BLAH" $1/g;
s/'[^']+' (defined but not used)/'blah' $1/g;
s/format '%\w+'/format '%blah'/g;
s/'%\w+' printf format/'%blah' printf format/g;
s/'\d+'/'NNN'/g;
s/'[^']+' (declared 'static' but never defined)/'blah' $1/g;
s/(missing braces around initializer for) '\w+'/$1 'blah'/g;
s/(missing initializer for member) '\w+::\w+'/$1 'Foo::bar'/g;
print OUT;
}
close(OUT);
# end warning-summary.pl
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