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Populator.php
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Populator.php
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<?php
namespace Psalm\Internal\Codebase;
use function array_keys;
use function array_merge;
use function count;
use function explode;
use function is_int;
use Psalm\Config;
use Psalm\Internal\Analyzer\ClassLikeAnalyzer;
use Psalm\Internal\Analyzer\TypeAnalyzer;
use Psalm\Internal\Provider\ClassLikeStorageProvider;
use Psalm\Internal\Provider\FileReferenceProvider;
use Psalm\Internal\Provider\FileStorageProvider;
use Psalm\Issue\CircularReference;
use Psalm\IssueBuffer;
use Psalm\Progress\Progress;
use Psalm\Storage\ClassLikeStorage;
use Psalm\Storage\FileStorage;
use Psalm\Type;
use function reset;
use function strpos;
use function strtolower;
/**
* @internal
*
* Populates file and class information so that analysis can work properly
*/
class Populator
{
/**
* @var ClassLikeStorageProvider
*/
private $classlike_storage_provider;
/**
* @var FileStorageProvider
*/
private $file_storage_provider;
/**
* @var Progress
*/
private $progress;
/**
* @var ClassLikes
*/
private $classlikes;
/**
* @var Config
*/
private $config;
/**
* @var FileReferenceProvider
*/
private $file_reference_provider;
public function __construct(
Config $config,
ClassLikeStorageProvider $classlike_storage_provider,
FileStorageProvider $file_storage_provider,
ClassLikes $classlikes,
FileReferenceProvider $file_reference_provider,
Progress $progress
) {
$this->classlike_storage_provider = $classlike_storage_provider;
$this->file_storage_provider = $file_storage_provider;
$this->classlikes = $classlikes;
$this->progress = $progress;
$this->config = $config;
$this->file_reference_provider = $file_reference_provider;
}
/**
* @return void
*/
public function populateCodebase()
{
$this->progress->debug('ClassLikeStorage is populating' . "\n");
foreach ($this->classlike_storage_provider->getNew() as $class_storage) {
$this->populateClassLikeStorage($class_storage);
}
$this->progress->debug('ClassLikeStorage is populated' . "\n");
$this->progress->debug('FileStorage is populating' . "\n");
$all_file_storage = $this->file_storage_provider->getNew();
foreach ($all_file_storage as $file_storage) {
$this->populateFileStorage($file_storage);
}
foreach ($this->classlike_storage_provider->getNew() as $class_storage) {
if ($this->config->allow_phpstorm_generics) {
foreach ($class_storage->properties as $property_storage) {
if ($property_storage->type) {
$this->convertPhpStormGenericToPsalmGeneric($property_storage->type, true);
}
}
foreach ($class_storage->methods as $method_storage) {
if ($method_storage->return_type) {
$this->convertPhpStormGenericToPsalmGeneric($method_storage->return_type);
}
foreach ($method_storage->params as $param_storage) {
if ($param_storage->type) {
$this->convertPhpStormGenericToPsalmGeneric($param_storage->type);
}
}
}
}
foreach ($class_storage->dependent_classlikes as $dependent_classlike_name => $_) {
$dependee_storage = $this->classlike_storage_provider->get($dependent_classlike_name);
$class_storage->dependent_classlikes += $dependee_storage->dependent_classlikes;
}
}
if ($this->config->allow_phpstorm_generics) {
foreach ($all_file_storage as $file_storage) {
foreach ($file_storage->functions as $function_storage) {
if ($function_storage->return_type) {
$this->convertPhpStormGenericToPsalmGeneric($function_storage->return_type);
}
foreach ($function_storage->params as $param_storage) {
if ($param_storage->type) {
$this->convertPhpStormGenericToPsalmGeneric($param_storage->type);
}
}
}
}
}
$this->progress->debug('FileStorage is populated' . "\n");
$this->classlike_storage_provider->populated();
$this->file_storage_provider->populated();
}
/**
* @param ClassLikeStorage $storage
* @param array $dependent_classlikes
*
* @return void
*/
private function populateClassLikeStorage(ClassLikeStorage $storage, array $dependent_classlikes = [])
{
if ($storage->populated) {
return;
}
$fq_classlike_name_lc = strtolower($storage->name);
if (isset($dependent_classlikes[$fq_classlike_name_lc])) {
if ($storage->location && IssueBuffer::accepts(
new CircularReference(
'Circular reference discovered when loading ' . $storage->name,
$storage->location
)
)) {
// fall through
}
return;
}
$storage_provider = $this->classlike_storage_provider;
$this->populateDataFromTraits($storage, $storage_provider, $dependent_classlikes);
if ($storage->mixin_fqcln) {
$this->populateDataFromMixin($storage, $storage_provider, $dependent_classlikes, $storage->mixin_fqcln);
}
$dependent_classlikes[$fq_classlike_name_lc] = true;
if ($storage->parent_classes) {
$this->populateDataFromParentClass($storage, $storage_provider, $dependent_classlikes);
}
if (!strpos($fq_classlike_name_lc, '\\')
&& !isset($storage->methods['__construct'])
&& isset($storage->methods[$fq_classlike_name_lc])
&& !$storage->is_interface
&& !$storage->is_trait
) {
$storage->methods['__construct'] = $storage->methods[$fq_classlike_name_lc];
}
$this->populateInterfaceDataFromParentInterfaces($storage, $storage_provider, $dependent_classlikes);
$this->populateDataFromImplementedInterfaces($storage, $storage_provider, $dependent_classlikes);
if ($storage->location) {
$file_path = $storage->location->file_path;
foreach ($storage->parent_interfaces as $parent_interface_lc) {
$this->file_reference_provider->addFileInheritanceToClass($file_path, $parent_interface_lc);
}
foreach ($storage->parent_classes as $parent_class_lc => $_) {
$this->file_reference_provider->addFileInheritanceToClass($file_path, $parent_class_lc);
}
foreach ($storage->class_implements as $implemented_interface) {
$this->file_reference_provider->addFileInheritanceToClass(
$file_path,
strtolower($implemented_interface)
);
}
foreach ($storage->used_traits as $used_trait_lc => $_) {
$this->file_reference_provider->addFileInheritanceToClass($file_path, $used_trait_lc);
}
}
if ($storage->mutation_free || $storage->external_mutation_free) {
foreach ($storage->methods as $method) {
if (!$method->is_static && !$method->external_mutation_free) {
$method->mutation_free = $storage->mutation_free;
$method->external_mutation_free = $storage->external_mutation_free;
}
}
if ($storage->mutation_free) {
foreach ($storage->properties as $property) {
if (!$property->is_static) {
$property->readonly = true;
}
}
}
}
if ($storage->internal
&& !$storage->is_interface
&& !$storage->is_trait
) {
foreach ($storage->methods as $method) {
$method->internal = true;
}
foreach ($storage->properties as $property) {
$property->internal = true;
}
}
$this->populateOverriddenMethods($storage);
$this->progress->debug('Have populated ' . $storage->name . "\n");
$storage->populated = true;
}
/** @return void */
private function populateOverriddenMethods(
ClassLikeStorage $storage
) {
foreach ($storage->methods as $method_name => $method_storage) {
if (isset($storage->overridden_method_ids[$method_name])) {
$overridden_method_ids = $storage->overridden_method_ids[$method_name];
$candidate_overridden_ids = null;
$declaring_class_storages = [];
foreach ($overridden_method_ids as $declaring_method_id) {
list($declaring_class) = explode('::', $declaring_method_id);
$declaring_class_storage
= $declaring_class_storages[$declaring_class]
= $this->classlike_storage_provider->get($declaring_class);
if ($candidate_overridden_ids === null) {
$candidate_overridden_ids
= ($declaring_class_storage->overridden_method_ids[$method_name] ?? [])
+ [$declaring_method_id => $declaring_method_id];
} else {
$candidate_overridden_ids = \array_intersect_key(
$candidate_overridden_ids,
($declaring_class_storage->overridden_method_ids[$method_name] ?? [])
+ [$declaring_method_id => $declaring_method_id]
);
}
}
foreach ($overridden_method_ids as $declaring_method_id) {
list($declaring_class, $declaring_method_name) = explode('::', $declaring_method_id);
$declaring_class_storage = $declaring_class_storages[$declaring_class];
$declaring_method_storage = $declaring_class_storage->methods[strtolower($declaring_method_name)];
if ($declaring_method_storage->has_docblock_param_types
&& !$method_storage->has_docblock_param_types
&& !isset($storage->documenting_method_ids[$method_name])
) {
$storage->documenting_method_ids[$method_name] = $declaring_method_id;
}
// tell the declaring class it's overridden downstream
$declaring_method_storage->overridden_downstream = true;
$declaring_method_storage->overridden_somewhere = true;
if ($declaring_method_storage->mutation_free_inferred) {
$declaring_method_storage->mutation_free = false;
$declaring_method_storage->external_mutation_free = false;
$declaring_method_storage->mutation_free_inferred = false;
}
if ($declaring_method_storage->throws
&& (!$method_storage->throws || $method_storage->inheritdoc)
) {
$method_storage->throws += $declaring_method_storage->throws;
}
if ((count($overridden_method_ids) === 1
|| $candidate_overridden_ids)
&& $method_storage->signature_return_type
&& !$method_storage->signature_return_type->isVoid()
&& ($method_storage->return_type === $method_storage->signature_return_type
|| $method_storage->inherited_return_type)
) {
if (isset($declaring_class_storage->methods[$method_name])) {
$declaring_method_storage = $declaring_class_storage->methods[$method_name];
if ($declaring_method_storage->return_type
&& $declaring_method_storage->return_type
!== $declaring_method_storage->signature_return_type
) {
if ($declaring_method_storage->signature_return_type) {
$method_storage->return_type = $declaring_method_storage->return_type;
$method_storage->inherited_return_type = true;
} elseif (TypeAnalyzer::isSimplyContainedBy(
$declaring_method_storage->return_type,
$method_storage->signature_return_type
)) {
$method_storage->return_type = $declaring_method_storage->return_type;
$method_storage->inherited_return_type = true;
}
}
}
}
}
}
}
}
/**
* @return void
*/
private function populateDataFromTraits(
ClassLikeStorage $storage,
ClassLikeStorageProvider $storage_provider,
array $dependent_classlikes
) {
foreach ($storage->used_traits as $used_trait_lc => $_) {
try {
$used_trait_lc = $this->classlikes->getUnAliasedName(
$used_trait_lc
);
$trait_storage = $storage_provider->get($used_trait_lc);
} catch (\InvalidArgumentException $e) {
continue;
}
$this->populateClassLikeStorage($trait_storage, $dependent_classlikes);
$this->inheritMethodsFromParent($storage, $trait_storage);
$this->inheritPropertiesFromParent($storage, $trait_storage);
if ($trait_storage->template_types) {
if (isset($storage->template_type_extends[$trait_storage->name])) {
foreach ($storage->template_type_extends[$trait_storage->name] as $i => $type) {
$trait_template_type_names = array_keys($trait_storage->template_types);
$mapped_name = $trait_template_type_names[$i] ?? null;
if ($mapped_name) {
$storage->template_type_extends[$trait_storage->name][$mapped_name] = $type;
}
}
if ($trait_storage->template_type_extends) {
foreach ($trait_storage->template_type_extends as $t_storage_class => $type_map) {
foreach ($type_map as $i => $type) {
if (isset($storage->template_type_extends[$t_storage_class][$i])
|| is_int($i)
) {
continue;
}
$storage->template_type_extends[$t_storage_class][$i] = self::extendType(
$type,
$storage
);
}
}
}
} else {
$storage->template_type_extends[$trait_storage->name] = [];
foreach ($trait_storage->template_types as $template_name => $template_type_map) {
foreach ($template_type_map as $template_type) {
$default_param = clone $template_type[0];
$default_param->from_docblock = false;
$storage->template_type_extends[$trait_storage->name][$template_name]
= $default_param;
}
}
}
} elseif ($trait_storage->template_type_extends) {
$storage->template_type_extends = array_merge(
$storage->template_type_extends ?: [],
$trait_storage->template_type_extends
);
}
}
}
/**
* @return void
*/
private function populateDataFromMixin(
ClassLikeStorage $storage,
ClassLikeStorageProvider $storage_provider,
array $dependent_classlikes,
string $mixin_fqcln
) {
try {
$mixin_fqcln = $this->classlikes->getUnAliasedName(
$mixin_fqcln
);
$mixin_storage = $storage_provider->get($mixin_fqcln);
} catch (\InvalidArgumentException $e) {
return;
}
$this->populateClassLikeStorage($mixin_storage, $dependent_classlikes);
$this->inheritMethodsFromParent($storage, $mixin_storage, true);
$this->inheritPropertiesFromParent($storage, $mixin_storage, true);
}
private static function extendType(
Type\Union $type,
ClassLikeStorage $storage
) : Type\Union {
$extended_types = [];
foreach ($type->getAtomicTypes() as $atomic_type) {
if ($atomic_type instanceof Type\Atomic\TTemplateParam) {
$referenced_type
= $storage->template_type_extends[$atomic_type->defining_class][$atomic_type->param_name]
?? null;
if ($referenced_type) {
foreach ($referenced_type->getAtomicTypes() as $atomic_referenced_type) {
if (!$atomic_referenced_type instanceof Type\Atomic\TTemplateParam) {
$extended_types[] = $atomic_referenced_type;
} else {
$extended_types[] = $atomic_type;
}
}
} else {
$extended_types[] = $atomic_type;
}
} else {
$extended_types[] = $atomic_type;
}
}
return new Type\Union($extended_types);
}
/**
* @return void
*/
private function populateDataFromParentClass(
ClassLikeStorage $storage,
ClassLikeStorageProvider $storage_provider,
array $dependent_classlikes
) {
$parent_storage_class = reset($storage->parent_classes);
try {
$parent_storage_class = $this->classlikes->getUnAliasedName(
strtolower($parent_storage_class)
);
$parent_storage = $storage_provider->get($parent_storage_class);
} catch (\InvalidArgumentException $e) {
$this->progress->debug('Populator could not find dependency (' . __LINE__ . ")\n");
$storage->invalid_dependencies[] = $parent_storage_class;
$parent_storage = null;
}
if ($parent_storage && $parent_storage_class) {
$this->populateClassLikeStorage($parent_storage, $dependent_classlikes);
$storage->parent_classes = array_merge($storage->parent_classes, $parent_storage->parent_classes);
if ($parent_storage->template_types) {
if (isset($storage->template_type_extends[$parent_storage->name])) {
foreach ($storage->template_type_extends[$parent_storage->name] as $i => $type) {
$parent_template_type_names = array_keys($parent_storage->template_types);
$mapped_name = $parent_template_type_names[$i] ?? null;
if ($mapped_name) {
$storage->template_type_extends[$parent_storage->name][$mapped_name] = $type;
}
}
if ($parent_storage->template_type_extends) {
foreach ($parent_storage->template_type_extends as $t_storage_class => $type_map) {
foreach ($type_map as $i => $type) {
if (isset($storage->template_type_extends[$t_storage_class][$i])
|| is_int($i)
) {
continue;
}
$storage->template_type_extends[$t_storage_class][$i] = self::extendType(
$type,
$storage
);
}
}
}
} else {
$storage->template_type_extends[$parent_storage->name] = [];
foreach ($parent_storage->template_types as $template_name => $template_type_map) {
foreach ($template_type_map as $template_type) {
$default_param = clone $template_type[0];
$default_param->from_docblock = false;
$storage->template_type_extends[$parent_storage->name][$template_name]
= $default_param;
}
}
if ($parent_storage->template_type_extends) {
$storage->template_type_extends = array_merge(
$storage->template_type_extends,
$parent_storage->template_type_extends
);
}
}
} elseif ($parent_storage->template_type_extends) {
$storage->template_type_extends = array_merge(
$storage->template_type_extends ?: [],
$parent_storage->template_type_extends
);
}
$this->inheritMethodsFromParent($storage, $parent_storage);
$this->inheritPropertiesFromParent($storage, $parent_storage);
$storage->class_implements = array_merge($storage->class_implements, $parent_storage->class_implements);
$storage->invalid_dependencies = array_merge(
$storage->invalid_dependencies,
$parent_storage->invalid_dependencies
);
if ($parent_storage->has_visitor_issues) {
$storage->has_visitor_issues = true;
}
$storage->public_class_constants = array_merge(
$parent_storage->public_class_constants,
$storage->public_class_constants
);
$storage->protected_class_constants = array_merge(
$parent_storage->protected_class_constants,
$storage->protected_class_constants
);
foreach ($parent_storage->public_class_constant_nodes as $name => $_) {
$storage->public_class_constants[$name] = Type::getMixed();
}
foreach ($parent_storage->protected_class_constant_nodes as $name => $_) {
$storage->protected_class_constants[$name] = Type::getMixed();
}
$storage->pseudo_property_get_types += $parent_storage->pseudo_property_get_types;
$storage->pseudo_property_set_types += $parent_storage->pseudo_property_set_types;
$parent_storage->dependent_classlikes[strtolower($storage->name)] = true;
$storage->pseudo_methods += $parent_storage->pseudo_methods;
}
}
/**
* @return void
*/
private function populateInterfaceDataFromParentInterfaces(
ClassLikeStorage $storage,
ClassLikeStorageProvider $storage_provider,
array $dependent_classlikes
) {
$parent_interfaces = [];
foreach ($storage->parent_interfaces as $parent_interface_lc => $_) {
try {
$parent_interface_lc = $this->classlikes->getUnAliasedName(
$parent_interface_lc
);
$parent_interface_storage = $storage_provider->get($parent_interface_lc);
} catch (\InvalidArgumentException $e) {
$this->progress->debug('Populator could not find dependency (' . __LINE__ . ")\n");
$storage->invalid_dependencies[] = $parent_interface_lc;
continue;
}
$this->populateClassLikeStorage($parent_interface_storage, $dependent_classlikes);
// copy over any constants
$storage->public_class_constants = array_merge(
$parent_interface_storage->public_class_constants,
$storage->public_class_constants
);
$storage->invalid_dependencies = array_merge(
$storage->invalid_dependencies,
$parent_interface_storage->invalid_dependencies
);
foreach ($parent_interface_storage->public_class_constant_nodes as $name => $node) {
$storage->public_class_constant_nodes[$name] = $node;
}
if ($parent_interface_storage->template_types) {
if (isset($storage->template_type_extends[$parent_interface_storage->name])) {
foreach ($storage->template_type_extends[$parent_interface_storage->name] as $i => $type) {
$parent_template_type_names = array_keys($parent_interface_storage->template_types);
$mapped_name = $parent_template_type_names[$i] ?? null;
if ($mapped_name) {
$storage->template_type_extends[$parent_interface_storage->name][$mapped_name] = $type;
}
}
if ($parent_interface_storage->template_type_extends) {
foreach ($parent_interface_storage->template_type_extends as $t_storage_class => $type_map) {
foreach ($type_map as $i => $type) {
if (isset($storage->template_type_extends[$t_storage_class][$i])
|| is_int($i)
) {
continue;
}
$storage->template_type_extends[$t_storage_class][$i] = self::extendType(
$type,
$storage
);
}
}
}
} else {
$storage->template_type_extends[$parent_interface_storage->name] = [];
foreach ($parent_interface_storage->template_types as $template_name => $template_type_map) {
foreach ($template_type_map as $template_type) {
$default_param = clone $template_type[0];
$default_param->from_docblock = false;
$storage->template_type_extends[$parent_interface_storage->name][$template_name]
= $default_param;
}
}
}
}
$parent_interface_storage->dependent_classlikes[strtolower($storage->name)] = true;
$parent_interfaces = array_merge($parent_interfaces, $parent_interface_storage->parent_interfaces);
$this->inheritMethodsFromParent($storage, $parent_interface_storage);
$storage->pseudo_methods += $parent_interface_storage->pseudo_methods;
}
$storage->parent_interfaces = array_merge($parent_interfaces, $storage->parent_interfaces);
}
/**
* @return void
*/
private function populateDataFromImplementedInterfaces(
ClassLikeStorage $storage,
ClassLikeStorageProvider $storage_provider,
array $dependent_classlikes
) {
$extra_interfaces = [];
foreach ($storage->class_implements as $implemented_interface_lc => $_) {
try {
$implemented_interface_lc = $this->classlikes->getUnAliasedName(
strtolower($implemented_interface_lc)
);
$implemented_interface_storage = $storage_provider->get($implemented_interface_lc);
} catch (\InvalidArgumentException $e) {
$this->progress->debug('Populator could not find dependency (' . __LINE__ . ")\n");
$storage->invalid_dependencies[] = $implemented_interface_lc;
continue;
}
$this->populateClassLikeStorage($implemented_interface_storage, $dependent_classlikes);
// copy over any constants
$storage->public_class_constants = array_merge(
$implemented_interface_storage->public_class_constants,
$storage->public_class_constants
);
foreach ($implemented_interface_storage->public_class_constant_nodes as $name => $_) {
$storage->public_class_constants[$name] = Type::getMixed();
}
$storage->invalid_dependencies = array_merge(
$storage->invalid_dependencies,
$implemented_interface_storage->invalid_dependencies
);
if ($implemented_interface_storage->template_types) {
if (isset($storage->template_type_extends[$implemented_interface_storage->name])) {
foreach ($storage->template_type_extends[$implemented_interface_storage->name] as $i => $type) {
$parent_template_type_names = array_keys($implemented_interface_storage->template_types);
$mapped_name = $parent_template_type_names[$i] ?? null;
if ($mapped_name) {
$storage->template_type_extends[$implemented_interface_storage->name][$mapped_name] = $type;
}
}
if ($implemented_interface_storage->template_type_extends) {
foreach ($implemented_interface_storage->template_type_extends as $e_i => $type) {
if (isset($storage->template_type_extends[$e_i])) {
continue;
}
$storage->template_type_extends[$e_i] = $type;
}
}
} else {
$storage->template_type_extends[$implemented_interface_storage->name] = [];
foreach ($implemented_interface_storage->template_types as $template_name => $template_type_map) {
foreach ($template_type_map as $template_type) {
$default_param = clone $template_type[0];
$default_param->from_docblock = false;
$storage->template_type_extends[$implemented_interface_storage->name][$template_name]
= $default_param;
}
}
}
} elseif ($implemented_interface_storage->template_type_extends) {
$storage->template_type_extends = array_merge(
$storage->template_type_extends ?: [],
$implemented_interface_storage->template_type_extends
);
}
$extra_interfaces = array_merge($extra_interfaces, $implemented_interface_storage->parent_interfaces);
}
$storage->class_implements = array_merge($storage->class_implements, $extra_interfaces);
$interface_method_implementers = [];
foreach ($storage->class_implements as $implemented_interface_lc => $_) {
try {
$implemented_interface = $this->classlikes->getUnAliasedName(
$implemented_interface_lc
);
$implemented_interface_storage = $storage_provider->get($implemented_interface);
} catch (\InvalidArgumentException $e) {
continue;
}
$implemented_interface_storage->dependent_classlikes[strtolower($storage->name)] = true;
foreach ($implemented_interface_storage->methods as $method_name => $method) {
if ($method->visibility === ClassLikeAnalyzer::VISIBILITY_PUBLIC) {
$mentioned_method_id = $implemented_interface . '::' . $method_name;
$interface_method_implementers[$method_name][] = $mentioned_method_id;
}
}
}
foreach ($interface_method_implementers as $method_name => $interface_method_ids) {
if (count($interface_method_ids) === 1) {
if (isset($storage->methods[$method_name])) {
$method_storage = $storage->methods[$method_name];
if ($method_storage->signature_return_type
&& !$method_storage->signature_return_type->isVoid()
&& $method_storage->return_type === $method_storage->signature_return_type
) {
list($interface_fqcln) = explode('::', $interface_method_ids[0]);
$interface_storage = $storage_provider->get($interface_fqcln);
if (isset($interface_storage->methods[$method_name])) {
$interface_method_storage = $interface_storage->methods[$method_name];
if ($interface_method_storage->throws
&& (!$method_storage->throws || $method_storage->inheritdoc)
) {
$method_storage->throws += $interface_method_storage->throws;
}
if ($interface_method_storage->return_type
&& $interface_method_storage->signature_return_type
&& $interface_method_storage->return_type
!== $interface_method_storage->signature_return_type
) {
$method_storage->return_type = $interface_method_storage->return_type;
$method_storage->inherited_return_type = true;
}
}
}
}
}
foreach ($interface_method_ids as $interface_method_id) {
$storage->overridden_method_ids[$method_name][$interface_method_id] = $interface_method_id;
}
}
}
/**
* @param FileStorage $storage
* @param array<string, bool> $dependent_file_paths
*
* @return void
*/
private function populateFileStorage(FileStorage $storage, array $dependent_file_paths = [])
{
if ($storage->populated) {
return;
}
$file_path_lc = strtolower($storage->file_path);
if (isset($dependent_file_paths[$file_path_lc])) {
return;
}
$dependent_file_paths[$file_path_lc] = true;
$all_required_file_paths = $storage->required_file_paths;
foreach ($storage->required_file_paths as $included_file_path => $_) {
try {
$included_file_storage = $this->file_storage_provider->get($included_file_path);
} catch (\InvalidArgumentException $e) {
continue;
}
$this->populateFileStorage($included_file_storage, $dependent_file_paths);
$all_required_file_paths = $all_required_file_paths + $included_file_storage->required_file_paths;
}
foreach ($all_required_file_paths as $included_file_path => $_) {
try {
$included_file_storage = $this->file_storage_provider->get($included_file_path);
} catch (\InvalidArgumentException $e) {
continue;
}
$storage->declaring_function_ids = array_merge(
$included_file_storage->declaring_function_ids,
$storage->declaring_function_ids
);
$storage->declaring_constants = array_merge(
$included_file_storage->declaring_constants,
$storage->declaring_constants
);
}
foreach ($storage->referenced_classlikes as $fq_class_name) {
try {
$classlike_storage = $this->classlike_storage_provider->get($fq_class_name);
} catch (\InvalidArgumentException $e) {
continue;
}
if (!$classlike_storage->location) {
continue;
}
try {
$included_file_storage = $this->file_storage_provider->get($classlike_storage->location->file_path);
} catch (\InvalidArgumentException $e) {
continue;
}
foreach ($classlike_storage->used_traits as $used_trait) {
try {
$trait_storage = $this->classlike_storage_provider->get($used_trait);
} catch (\InvalidArgumentException $e) {
continue;
}
if (!$trait_storage->location) {
continue;
}
try {
$included_trait_file_storage = $this->file_storage_provider->get(
$trait_storage->location->file_path
);
} catch (\InvalidArgumentException $e) {
continue;
}
$storage->declaring_function_ids = array_merge(
$included_trait_file_storage->declaring_function_ids,
$storage->declaring_function_ids
);
}
$storage->declaring_function_ids = array_merge(
$included_file_storage->declaring_function_ids,
$storage->declaring_function_ids
);
}
$storage->required_file_paths = $all_required_file_paths;
foreach ($all_required_file_paths as $required_file_path) {
try {
$required_file_storage = $this->file_storage_provider->get($required_file_path);
} catch (\InvalidArgumentException $e) {
continue;
}
$required_file_storage->required_by_file_paths += [$file_path_lc => $storage->file_path];
}
foreach ($storage->required_classes as $required_classlike) {
try {
$classlike_storage = $this->classlike_storage_provider->get($required_classlike);
} catch (\InvalidArgumentException $e) {
continue;
}
if (!$classlike_storage->location) {
continue;
}
try {
$required_file_storage = $this->file_storage_provider->get($classlike_storage->location->file_path);
} catch (\InvalidArgumentException $e) {
continue;
}
$required_file_storage->required_by_file_paths += [$file_path_lc => $storage->file_path];
}
$storage->populated = true;
}
/**
* @param Type\Union $candidate
* @param bool $is_property
*
* @return void
*/
private function convertPhpStormGenericToPsalmGeneric(Type\Union $candidate, $is_property = false)
{
$atomic_types = $candidate->getAtomicTypes();
if (isset($atomic_types['array']) && count($atomic_types) > 1 && !isset($atomic_types['null'])) {
$iterator_name = null;
$generic_params = null;
$iterator_key = null;
try {
foreach ($atomic_types as $type_key => $type) {
if ($type instanceof Type\Atomic\TIterable
|| ($type instanceof Type\Atomic\TNamedObject
&& (!$type->from_docblock || $is_property)
&& (
strtolower($type->value) === 'traversable'
|| $this->classlikes->interfaceExtends(