PHP 8.0/8.1 | ForbiddenNames: detect use of new keywords when used as names by jrfnl · Pull Request #1415

PHP 8.0/8.1 | ForbiddenNames: detect use of new keywords when used as names by jrfnl · Pull Request #1415 · PHPCompatibility/PHPCompatibility

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php-8.0-8.1/forbiddennames-add-new-keywords

Dec 4, 2022

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PHP 8.0/8.1 | ForbiddenNames: detect use of new keywords when used as names#1415
wimg merged 1 commit intodevelopfrom
php-8.0-8.1/forbiddennames-add-new-keywords

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jrfnl commented
Dec 4, 2022

PHP 8.0 introduced match as a new reserved keyword and mixed as a new "other" reserved keyword. PHP 8.1 introduced readonly as a new reserved keyword, never as an "other" reserved keyword and enum as a soft reserved keyword.

Note: readonly has an exception for when it is used as a function declaration name.

Includes regenerated test case files.

Refs:

https://wiki.php.net/rfc/match_expression_v2
https://wiki.php.net/rfc/mixed_type_v2#backward_incompatible_changes
https://wiki.php.net/rfc/readonly_properties_v2
https://wiki.php.net/rfc/enumerations
https://wiki.php.net/rfc/noreturn_type#backwards_incompatible_changes
Allow using readonly as function name php/php-src#7468 (readonly exception in PHP 8.1)
Fix syntax error when using readonly with dnf php/php-src#9512 (readonly exception PHP 8.2 follow-up)

PHP 8.0/8.1 | ForbiddenNames: detect use of new keywords when used as…

2384989

… names

PHP 8.0 introduced `match` as a new reserved keyword and `mixed` as a new "other" reserved keyword.
PHP 8.1 introduced `readonly` as a new reserved keyword, `never` as an "other" reserved keyword and `enum` as a soft reserved keyword.

Note: `readonly` has an exception for when it is used as a function declaration name.

Includes regenerated test case files.

Refs:
* https://wiki.php.net/rfc/match_expression_v2
* https://wiki.php.net/rfc/mixed_type_v2#backward_incompatible_changes
* https://wiki.php.net/rfc/readonly_properties_v2
* https://wiki.php.net/rfc/enumerations
* https://wiki.php.net/rfc/noreturn_type#backwards_incompatible_changes
* php/php-src#7468 (readonly exception in PHP 8.1)
* php/php-src#9512 (readonly exception PHP 8.2 follow-up)

jrfnl added Type: enhancement PR: quick merge