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path: root/Zend/tests/nullable_types/nullable_type_parameters_do_not_have_default_value.phpt
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--TEST--
Explicit nullable types do not imply a default value

--FILE--
<?php

function f(?callable $p) {}

f();

--EXPECTF--
Fatal error: Uncaught ArgumentCountError: Too few arguments to function f(), 0 passed in %snullable_type_parameters_do_not_have_default_value.php on line %d and exactly 1 expected in %s:%d
Stack trace:
#%d %s
#%d %s
  thrown in %s on line %d