1 package Devel::Declare::Context::Simple;
6 use B::Hooks::EndOfScope;
16 @{$self}{ qw(Declarator Offset) } = @_;
22 return $self->{Offset}
27 $self->{Offset} += shift;
32 return $self->{Declarator}
37 my $decl = $self->declarator;
38 my $len = Devel::Declare::toke_scan_word($self->offset, 0);
39 confess "Couldn't find declarator '$decl'"
42 my $linestr = $self->get_linestr;
43 my $name = substr($linestr, $self->offset, $len);
44 confess "Expected declarator '$decl', got '${name}'"
45 unless $name eq $decl;
47 $self->inc_offset($len);
52 $self->inc_offset(Devel::Declare::toke_skipspace($self->offset));
57 my $line = Devel::Declare::get_linestr();
64 Devel::Declare::set_linestr($line);
70 if (my $len = Devel::Declare::toke_scan_word( $self->offset, 1 )) {
71 my $linestr = $self->get_linestr();
72 my $name = substr( $linestr, $self->offset, $len );
73 substr( $linestr, $self->offset, $len ) = '';
74 $self->set_linestr($linestr);
85 if (my $len = Devel::Declare::toke_scan_ident( $self->offset )) {
86 my $linestr = $self->get_linestr();
87 my $ident = substr( $linestr, $self->offset, $len );
88 substr( $linestr, $self->offset, $len ) = '';
89 $self->set_linestr($linestr);
101 my $linestr = $self->get_linestr();
102 if (substr($linestr, $self->offset, 1) eq '(') {
103 my $length = Devel::Declare::toke_scan_str($self->offset);
104 my $proto = Devel::Declare::get_lex_stuff();
105 Devel::Declare::clear_lex_stuff();
106 $linestr = $self->get_linestr();
108 substr($linestr, $self->offset, $length) = '';
109 $self->set_linestr($linestr);
116 sub get_curstash_name {
117 return Devel::Declare::get_curstash_name;
122 my $pack = $self->get_curstash_name;
123 Devel::Declare::shadow_sub( $pack . '::' . $self->declarator, $_[0] );
126 sub inject_if_block {
129 my $before = shift || '';
133 my $linestr = $self->get_linestr;
134 if (substr($linestr, $self->offset, 1) eq '{') {
135 substr($linestr, $self->offset + 1, 0) = $inject;
136 substr($linestr, $self->offset, 0) = $before;
137 $self->set_linestr($linestr);
143 sub scope_injector_call {
145 my $inject = shift || '';
146 return ' BEGIN { ' . ref($self) . "->inject_scope('${inject}') }; ";
153 my $linestr = Devel::Declare::get_linestr;
154 return unless defined $linestr;
155 my $offset = Devel::Declare::get_linestr_offset;
156 substr( $linestr, $offset, 0 ) = ';' . $inject;
157 Devel::Declare::set_linestr($linestr);