rfc:noreturn_type

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rfc:noreturn_type [2021/03/10 18:09] – No space before type mattbrownrfc:noreturn_type [2021/03/31 13:47] – Make naming section more honest mattbrown
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   * Date: 2021-03-10   * Date: 2021-03-10
   * Author: Matt Brown <php@muglug.com> & Ondřej Mirtes <ondrej@mirtes.cz>   * Author: Matt Brown <php@muglug.com> & Ondřej Mirtes <ondrej@mirtes.cz>
-  * Status: Under Discussion+  * Status: Voting
   * Proposed Version: PHP 8.1   * Proposed Version: PHP 8.1
   * Implementation: https://github.com/php/php-src/pull/6761   * Implementation: https://github.com/php/php-src/pull/6761
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 { {
     public function execute(): void {} // Fatal error     public function execute(): void {} // Fatal error
 +}
 +</code>
 +
 +Returning by reference with a ''noreturn'' type is allowed as well.
 +
 +<code php>
 +class A {
 +    public function &test(): int { ... }
 +}
 +class B extends A {
 +    public function &test(): noreturn { throw new Exception; }
 +}
 +</code>
 +
 +Returning ''noreturn'' is also allowed in %%__%%toString methods:
 +
 +<code php>
 +class A implements Stringable {
 +    public function __toString(): string {
 +        return "hello";
 +    }
 +}
 +
 +class B extends A {
 +    public function __toString(): noreturn {
 +        throw new \Exception('not supported');
 +    }
 } }
 </code> </code>
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 ==== Naming ==== ==== Naming ====
  
-Naming is hard, but we believe ''noreturn'' is the best name for this type.+Naming is hard. We each have different preferences.
  
 Arguments for ''noreturn'': Arguments for ''noreturn'':
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 Draft implementation here: https://github.com/php/php-src/pull/6761 Draft implementation here: https://github.com/php/php-src/pull/6761
  
-===== Proposed Voting Choices =====+===== Vote ===== 
 + 
 +Voting opens 2021-03-30 and 2021-04-13 at 11:00:00 AM EDT. 2/3 required to accept. 
 + 
 +<doodle title="Add noreturn type" auth="mattbrown" voteType="single" closed="false"> 
 +   * Yes 
 +   * No 
 +</doodle> 
 + 
 +Following vote requires simple majority:
  
-Yes/no vote for adding ''noreturn''+<doodle title="noreturn vs never" auth="mattbrown" voteType="single" closed="false"> 
 +   * noreturn 
 +   * never 
 +</doodle>
rfc/noreturn_type.txt · Last modified: 2021/04/19 09:31 by nikic

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