How about eval? 

# "inline subroutine"

my $inlined = <<'END';
    my $expt_len;
    ## START Inline
    # Inlined the ->expected_length method call here.
    if ( exists $self->{'expected_length'} ) {
    $expt_len = $self->{'expected_length'};
    } else {
    if( ${$self->{'header_text'}} =~ /L=(?>[^;]+);/ ) {
        $expt_len = substr
        ( ${$self->{'header_text'}},
          $-[0] + 2,
          $+[0] - $-[0] - 3 );
    } else {
        $expt_len = undef;
    }
    }
    ## END Inline
END


# sub declaration

eval <<'END'
sub body {
    my $self = shift;
    
    if ( exists $self->{'uncompressed'} ) {
    return $self->{'uncompressed'};
    }

    unless ( exists $self->{'compressed'} ) {
    confess "Record missing body!";
    }
END
    .$inlined.
<<'END';
    $self->{'uncompressed'} = 
    $self->{'uncompress_function'}( $self->{'compressed'},
                    $expt_len );
    
    my $retr_len = length ${$self->{'uncompressed'}};
    unless ( $expt_len == $retr_len ) {
    confess "Uncompressed record length $retr_len did not match expect
+ed "
        . "length $expt_len for record $self->{record_number}.";
    }
    
    return $self->{'uncompressed'};
}
END
;

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In reply to Re: Inlining method/function calls? by fglock
in thread Inlining method/function calls? by diotalevi

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