gecko-dev/js2/tools/icode_query.pl

#!/usr/bin/perl
#
# The contents of this file are subject to the Netscape Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/NPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is JavaScript 2 Prototype.
#
# The Initial Developer of the Original Code is Netscape
# Communications Corporation.  Portions created by Netscape are
# Copyright (C) 1997-1999 Netscape Communications Corporation. All
# Rights Reserved.
#
# Alternatively, the contents of this file may be used under the
# terms of the GNU Public License (the "GPL"), in which case the
# provisions of the GPL are applicable instead of those above.
# If you wish to allow use of your version of this file only
# under the terms of the GPL and not to allow others to use your
# version of this file under the NPL, indicate your decision by
# deleting the provisions above and replace them with the notice
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# file under either the NPL or the GPL.
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# Contributers:
#

use strict;
use jsicodes;

&query_types();

sub query_types {
    # shows types used by all icodes
    my $k;
    my %types;

    for $k (sort(keys(%jsicodes::ops))) {
        my $c = $jsicodes::ops{$k};
        if ($c->{"params"}) {
            my @params = @{$c->{"params"}};
            my $p;
            for $p (@params) {
                $types{$p} = 1;
            }
        }
    }
    
    print ("types used: " . join (", ", sort(keys(%types))) . "\n" );
}