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|
use strict;
use warnings;
use Benchmark qw/timethese cmpthese/;
use PPI::Tokenizer;
use Compiler::Lexer;
use Data::Dumper;
use constant {
LOOP_COUNT => 1000
};
sub ppi {
my $filename = $ARGV[0];
my $tokenizer = PPI::Tokenizer->new($filename);
$tokenizer->all_tokens;
}
sub compiler_lexer {
my $filename = $ARGV[0];
open my $fh, '<', $filename;
my $script = do { local $/; <$fh> };
my $lexer = Compiler::Lexer->new($filename);
$lexer->tokenize($script);
}
my $result = timethese(LOOP_COUNT, {
PPI => \&ppi,
COMPILER_LEXER => \&compiler_lexer
});
cmpthese $result;
|
