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--TEST--
Generators can throw exceptions
--FILE--
<?php
function gen() {
yield 'foo';
throw new Exception('test');
yield 'bar';
}
$gen = gen();
var_dump($gen->current());
try {
$gen->next();
} catch (Exception $e) {
echo 'Caught exception with message "', $e->getMessage(), '"', "\n";
}
var_dump($gen->current());
?>
--EXPECT--
string(3) "foo"
Caught exception with message "test"
NULL
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