53 lines
871 B
Perl
Executable File
53 lines
871 B
Perl
Executable File
#!/usr/bin/perl
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#
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package S2::NodeExprStmt;
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use strict;
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use S2::Node;
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use S2::NodeExpr;
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use vars qw($VERSION @ISA);
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$VERSION = '1.0';
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@ISA = qw(S2::Node);
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sub new {
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my ($class) = @_;
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my $node = new S2::Node;
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bless $node, $class;
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}
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sub canStart {
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my ($this, $toker) = @_;
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return S2::NodeExpr->canStart($toker);
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}
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sub parse {
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my ($class, $toker) = @_;
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my $n = new S2::NodeExprStmt;
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$n->addNode($n->{'expr'} = S2::NodeExpr->parse($toker));
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$n->requireToken($toker, $S2::TokenPunct::SCOLON);
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return $n;
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}
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sub check {
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my ($this, $l, $ck) = @_;
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$this->{'expr'}->getType($ck);
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}
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sub asS2 {
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my ($this, $o) = @_;
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$o->tabwrite("");
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$this->{'expr'}->asS2($o);
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$o->writeln(";");
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}
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sub asPerl {
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my ($this, $bp, $o) = @_;
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$o->tabwrite("");
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$this->{'expr'}->asPerl($bp, $o);
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$o->writeln(";");
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}
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