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bugfix: enable ClassLikes to properly detect implementing class aliases

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Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>
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Maximilian Bösing 2021-08-17 18:16:37 +02:00
parent 285fa13d3a
commit f8db5a0461
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GPG Key ID: 9A8988C93CEC81A3
1 changed files with 18 additions and 1 deletions
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19
src/Psalm/Internal/Codebase/ClassLikes.php
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@ -26,6 +26,7 @@ use Psalm\Storage\ClassLikeStorage;
use Psalm\Type; use Psalm\Type;
use ReflectionProperty; use ReflectionProperty;
use function array_keys;
use function array_merge; use function array_merge;
use function array_pop; use function array_pop;
use function count; use function count;
@ -675,7 +676,23 @@ class ClassLikes
} }
$class_storage = $this->classlike_storage_provider->get($fq_class_name); $class_storage = $this->classlike_storage_provider->get($fq_class_name);
return isset($class_storage->class_implements[$interface_id]); if (isset($class_storage->class_implements[$interface_id])) {
return true;
}
foreach (array_keys($class_storage->class_implements) as $implementing_interface_lc) {
if (!isset($this->classlike_aliases[$implementing_interface_lc])) {
continue;
}
$aliased_interface_lc = strtolower($this->classlike_aliases[$implementing_interface_lc]);
if ($aliased_interface_lc === $interface_id) {
return true;
}
}
return false;
} }
public function interfaceExists( public function interfaceExists(