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package CParse::Parser::Token::String;
use 5.6.0;
use strict;
use warnings;
use CParse::String qw/escape unescape/;
sub new
{
my $this = shift;
my $class = ref($this) || $this;
my $str = shift;
my $line = shift;
my $pos = shift;
my $wide;
if ($str =~ s/^L//)
{
$wide = 1;
}
else
{
$wide = 0;
}
$str =~ /^L?"(.*)"$/ or die;
my $value = unescape($1);
my $self = {value => $value,
wide => $wide,
line => $line,
pos => $pos,
};
bless $self, $class;
return $self;
}
sub line
{
my $self = shift;
return $self->{line};
}
sub pos
{
my $self = shift;
return $self->{pos};
}
sub dump_c
{
my $self = shift;
my $value = escape($self->{value});
return $self->{wide} ? "L\"$value\"" : "\"$value\"";
}
sub concatenate
{
my $self = shift;
my $other = shift;
$self->{wide} ||= $other->{wide};
$self->{value} .= $other->{value};
}
sub process
{
my $self = shift;
return new CParse::String $self->{value}, $self->{wide};
}
1;
|
