Allow Throwable to be extended outside of Exception #17385
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Related to php#17233 Allow `\Throwable` to be extended directly without causing a Fatal error. * **Zend/zend_exceptions.c** - Remove the restriction in `zend_implement_throwable` function that checks if a class implementing `\Throwable` extends `Exception` or `Error`. - Update the `zend_register_default_exception` function to register the `zend_ce_throwable` interface without the restriction. * **Zend/tests/bug_test.phpt** - Add a new test file to ensure that extending `\Throwable` directly works as expected. - Add a test case to check if a class can extend `\Throwable` directly without causing a Fatal error. - Add a test case to check if a class extending `\Throwable` directly can implement the required methods.
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See #17233 (comment). This change cannot land without an RFC. |
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Related to #17233
Allow
\Throwableto be extended directly without causing a Fatal error.Zend/zend_exceptions.c
zend_implement_throwablefunction that checks if a class implementing\ThrowableextendsExceptionorError.zend_register_default_exceptionfunction to register thezend_ce_throwableinterface without the restriction.Zend/tests/bug_test.phpt
\Throwabledirectly works as expected.\Throwabledirectly without causing a Fatal error.\Throwabledirectly can implement the required methods.