1 package Devel::Declare::MethodInstaller::Simple;
3 use base 'Devel::Declare::Context::Simple';
10 our $VERSION = '0.003005';
12 sub install_methodhandler {
17 *{$args{into}.'::'.$args{name}} = sub (&) {};
20 my $ctx = $class->new(%args);
21 Devel::Declare->setup_for(
23 { $args{name} => { const => sub { $ctx->parser(@_) } } }
31 my $linestr = Devel::Declare::get_linestr;
34 if (substr($linestr, $self->offset, 1) eq ':') {
35 while (substr($linestr, $self->offset, 1) ne '{') {
36 if (substr($linestr, $self->offset, 1) eq ':') {
37 substr($linestr, $self->offset, 1) = '';
38 Devel::Declare::set_linestr($linestr);
44 $linestr = Devel::Declare::get_linestr();
46 if (my $len = Devel::Declare::toke_scan_word($self->offset, 0)) {
47 my $name = substr($linestr, $self->offset, $len);
48 substr($linestr, $self->offset, $len) = '';
49 Devel::Declare::set_linestr($linestr);
53 if (substr($linestr, $self->offset, 1) eq '(') {
54 my $length = Devel::Declare::toke_scan_str($self->offset);
55 my $arg = Devel::Declare::get_lex_stuff();
56 Devel::Declare::clear_lex_stuff();
57 $linestr = Devel::Declare::get_linestr();
58 substr($linestr, $self->offset, $length) = '';
59 Devel::Declare::set_linestr($linestr);
66 $linestr = Devel::Declare::get_linestr();
73 my ($self, $name) = @_;
76 my $pkg = $self->get_curstash_name;
77 $name = join( '::', $pkg, $name )
78 unless( $name =~ /::/ );
81 # So caller() gets the subroutine name
83 *{$name} = subname $name => $code;
87 return sub (&) { shift };
92 my ($self, $name ) = @_;
94 $self->shadow( $self->code_for($name) );
101 $self->skip_declarator;
102 my $name = $self->strip_name;
103 my $proto = $self->strip_proto;
104 my $attrs = $self->strip_attrs;
105 my @decl = $self->parse_proto($proto);
106 my $inject = $self->inject_parsed_proto(@decl);
108 $inject = $self->scope_injector_call() . $inject;
110 $self->inject_if_block($inject, $attrs ? "sub ${attrs} " : '');
112 $self->install( $name );
117 sub parse_proto { '' }
119 sub inject_parsed_proto {