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bd3e536383
Objects reuse the GC_PERSISTENT flag as IS_OBJ_WEAKLY_REFERENCED, which we did not account for in ZVAL_COPY_OR_DUP. To make things worse the incorrect zval_copy_ctor_func() invocation silently did nothing. To avoid that, add an assertion that it should only be called with arrays and strings (unlike the normal zval_copy_ctor() which can be safely called on any zval).
18 lines
249 B
PHP
18 lines
249 B
PHP
--TEST--
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Use enum as WeakMap key
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--FILE--
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<?php
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enum TestEnum {
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case A;
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}
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$map = new WeakMap();
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$map[TestEnum::A] = 'a string';
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var_dump($map[TestEnum::A]);
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var_dump($map[TestEnum::A]);
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?>
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--EXPECT--
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string(8) "a string"
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string(8) "a string"
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