18793b7ca7
This PR was merged into the 5.0-dev branch.
Discussion
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[5.0] Add return types in final classes
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes/no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no
| Deprecations? | no
| Tests pass? | no
| Fixed tickets | #31981
| License | MIT
| Doc PR | symfony/symfony-docs#... <!-- required for new features -->
This is the first step for the issue #31981
I have some questions:
- ~I have not added type for methods with `@inheritdoc` annotation, should I?~
- ~Don't we want to type also functions without `@return` annotation? (still in `final` classes)~
- ~If yes is the answer of the previous one, do we also want the `void` return type?~
- ~I have also added the return type in the `DependencyInjection` PhpDumper, but is it also wanted? (if yes, I will clean a bit the code changed)~
- ~Should we update the documentation's code samples when they display `final` classes?~
Todo:
- [x] Adjust the PR, following the answers of the questions
- [x] Add return type also when there is no `@return`, or with `@inheritdoc`
- [x] [src/Symfony/Component/Debug/ErrorHandler.php#L383](https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Debug/ErrorHandler.php#L383) `@return` annotation is not correct according to the return, investigate and adjust if needed
- [x] [src/Symfony/Component/HttpKernel/ControllerMetadata/ArgumentMetadataFactory.php#L50](https://github.com/symfony/symfony/blob/master/src/Symfony/Component/HttpKernel/ControllerMetadata/ArgumentMetadataFactory.php#L50) `@return` annotation is not correct according to the return, investigate and adjust if needed
- [x] Do a PR on documentation to add return type on code snippets with final classes => unneeded as they were already typed
Commits
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| .. | ||
| Builder | ||
| Dumper | ||
| Exception | ||
| ArrayNode.php | ||
| BaseNode.php | ||
| BooleanNode.php | ||
| ConfigurationInterface.php | ||
| EnumNode.php | ||
| FloatNode.php | ||
| IntegerNode.php | ||
| NodeInterface.php | ||
| NumericNode.php | ||
| Processor.php | ||
| PrototypedArrayNode.php | ||
| PrototypeNodeInterface.php | ||
| ScalarNode.php | ||
| VariableNode.php | ||