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=pod
=encoding utf-8
=head1 PURPOSE
Tests L<Eval::TypeTiny::CodeAccumulator>.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2022-2023 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More;
ok( require Eval::TypeTiny::CodeAccumulator );
my $make_adder = 'Eval::TypeTiny::CodeAccumulator'->new(
description => 'adder',
);
my $n = 40;
my $varname = $make_adder->add_variable( '$addend' => \$n );
is $varname, '$addend';
is $make_adder->add_variable( '$addend' => \999 ), '$addend_2';
$make_adder->add_line( 'sub {' );
$make_adder->increase_indent;
$make_adder->add_placeholder( 'unpack-args' );
$make_adder->add_placeholder( 'dummy' );
$make_adder->add_gap;
$make_adder->add_line( 'return ' . $varname . ' + $other_addend;' );
$make_adder->decrease_indent;
$make_adder->add_line( '}' );
$make_adder->fill_placeholder( 'unpack-args', 'my $other_addend = shift;' );
my $adder = $make_adder->compile;
note( $make_adder->code );
is $adder->( 2 ), 42;
done_testing;
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