17 lines
281 B
PHP
17 lines
281 B
PHP
--TEST--
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Backed property is invariant
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--FILE--
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<?php
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class A {
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public string|int $prop { get => $this->prop; }
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}
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class B extends A {
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public string $prop { get => 'foo'; }
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}
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?>
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--EXPECTF--
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Fatal error: Type of B::$prop must be string|int (as in class A) in %s on line %d
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