Introduce isDeprecated to CallableParametersAcceptor

Author: kamil-zacek

src/Reflection/Callables/CallableParametersAcceptor.php

@@ -19,6 +19,8 @@ public function getThrowPoints(): array;
 
 	public function isPure(): TrinaryLogic;
 
+	public function isDeprecated(): TrinaryLogic;
+
 	public function acceptsNamedArguments(): TrinaryLogic;
 
 	/**

src/Reflection/Callables/FunctionCallableVariant.php

@@ -135,6 +135,11 @@ public function isPure(): TrinaryLogic
 		return $certainCount > 0 ? TrinaryLogic::createNo() : TrinaryLogic::createMaybe();
 	}
 
+	public function isDeprecated(): TrinaryLogic
+	{
+		return $this->function->isDeprecated();
+	}
+
 	public function getImpurePoints(): array
 	{
 		if ($this->impurePoints !== null) {

src/Reflection/ExtendedCallableFunctionVariant.php

@@ -32,6 +32,7 @@ public function __construct(
 		?TemplateTypeVarianceMap $callSiteVarianceMap,
 		private array $throwPoints,
 		private TrinaryLogic $isPure,
+		private TrinaryLogic $isDeprecated,
 		private array $impurePoints,
 		private array $invalidateExpressions,
 		private array $usedVariables,
@@ -60,6 +61,11 @@ public function isPure(): TrinaryLogic
 		return $this->isPure;
 	}
 
+	public function isDeprecated(): TrinaryLogic
+	{
+		return $this->isDeprecated;
+	}
+
 	public function getImpurePoints(): array
 	{
 		return $this->impurePoints;

src/Reflection/GenericParametersAcceptorResolver.php

@@ -123,6 +123,7 @@ public static function resolve(array $argTypes, ParametersAcceptor $parametersAc
 				$result,
 				$originalParametersAcceptor->getThrowPoints(),
 				$originalParametersAcceptor->isPure(),
+				$originalParametersAcceptor->isDeprecated(),
 				$originalParametersAcceptor->getImpurePoints(),
 				$originalParametersAcceptor->getInvalidateExpressions(),
 				$originalParametersAcceptor->getUsedVariables(),

src/Reflection/InaccessibleMethod.php

@@ -62,6 +62,11 @@ public function isPure(): TrinaryLogic
 		return TrinaryLogic::createMaybe();
 	}
 
+	public function isDeprecated(): TrinaryLogic
+	{
+		return $this->methodReflection->isDeprecated();
+	}
+
 	public function getImpurePoints(): array
 	{
 		return [

src/Reflection/ParametersAcceptorSelector.php

@@ -611,6 +611,7 @@ public static function combineAcceptors(array $acceptors): ExtendedParametersAcc
 		$callableOccurred = false;
 		$throwPoints = [];
 		$isPure = TrinaryLogic::createNo();
+		$isDeprecated = TrinaryLogic::createNo();
 		$impurePoints = [];
 		$invalidateExpressions = [];
 		$usedVariables = [];
@@ -627,6 +628,7 @@ public static function combineAcceptors(array $acceptors): ExtendedParametersAcc
 				$callableOccurred = true;
 				$throwPoints = array_merge($throwPoints, $acceptor->getThrowPoints());
 				$isPure = $isPure->or($acceptor->isPure());
+				$isDeprecated = $isDeprecated->or($acceptor->isDeprecated());
 				$impurePoints = array_merge($impurePoints, $acceptor->getImpurePoints());
 				$invalidateExpressions = array_merge($invalidateExpressions, $acceptor->getInvalidateExpressions());
 				$usedVariables = array_merge($usedVariables, $acceptor->getUsedVariables());
@@ -729,6 +731,7 @@ public static function combineAcceptors(array $acceptors): ExtendedParametersAcc
 				null,
 				$throwPoints,
 				$isPure,
+				$isDeprecated,
 				$impurePoints,
 				$invalidateExpressions,
 				$usedVariables,
@@ -765,6 +768,7 @@ private static function wrapAcceptor(ParametersAcceptor $acceptor): ExtendedPara
 				TemplateTypeVarianceMap::createEmpty(),
 				$acceptor->getThrowPoints(),
 				$acceptor->isPure(),
+				$acceptor->isDeprecated(),
 				$acceptor->getImpurePoints(),
 				$acceptor->getInvalidateExpressions(),
 				$acceptor->getUsedVariables(),

src/Reflection/ResolvedFunctionVariantWithCallable.php

@@ -24,6 +24,7 @@ public function __construct(
 		private ResolvedFunctionVariant $parametersAcceptor,
 		private array $throwPoints,
 		private TrinaryLogic $isPure,
+		private TrinaryLogic $isDeprecated,
 		private array $impurePoints,
 		private array $invalidateExpressions,
 		private array $usedVariables,
@@ -97,6 +98,11 @@ public function isPure(): TrinaryLogic
 		return $this->isPure;
 	}
 
+	public function isDeprecated(): TrinaryLogic
+	{
+		return $this->isDeprecated;
+	}
+
 	public function getImpurePoints(): array
 	{
 		return $this->impurePoints;

src/Reflection/TrivialParametersAcceptor.php

@@ -72,6 +72,11 @@ public function isPure(): TrinaryLogic
 		return TrinaryLogic::createMaybe();
 	}
 
+	public function isDeprecated(): TrinaryLogic
+	{
+		return TrinaryLogic::createNo();
+	}
+
 	public function getImpurePoints(): array
 	{
 		return [

src/Rules/RuleLevelHelper.php

@@ -91,6 +91,7 @@ private function transformAcceptedType(Type $acceptingType, Type $acceptedType):
 					$acceptedType->getResolvedTemplateTypeMap(),
 					$acceptedType->getTemplateTags(),
 					$acceptedType->isPure(),
+					$acceptedType->isDeprecated(),
 				);
 			}
 

src/Type/CallableType.php

@@ -65,6 +65,8 @@ class CallableType implements CompoundType, CallableParametersAcceptor
 
 	private TrinaryLogic $isPure;
 
+	private TrinaryLogic $isDeprecated;
+
 	/**
 	 * @api
 	 * @param list<ParameterReflection>|null $parameters
@@ -78,6 +80,7 @@ public function __construct(
 		?TemplateTypeMap $resolvedTemplateTypeMap = null,
 		private array $templateTags = [],
 		?TrinaryLogic $isPure = null,
+		?TrinaryLogic $isDeprecated = null,
 	)
 	{
 		$this->parameters = $parameters ?? [];
@@ -86,6 +89,7 @@ public function __construct(
 		$this->templateTypeMap = $templateTypeMap ?? TemplateTypeMap::createEmpty();
 		$this->resolvedTemplateTypeMap = $resolvedTemplateTypeMap ?? TemplateTypeMap::createEmpty();
 		$this->isPure = $isPure ?? TrinaryLogic::createMaybe();
+		$this->isDeprecated = $isDeprecated ?? TrinaryLogic::createNo();
 	}
 
 	/**
@@ -101,6 +105,14 @@ public function isPure(): TrinaryLogic
 		return $this->isPure;
 	}
 
+	public function isDeprecated(): TrinaryLogic
+	{
+		return $this->isDeprecated;
+	}
+
+	/**
+	 * @return string[]
+	 */
 	public function getReferencedClasses(): array
 	{
 		$classes = [];
@@ -231,6 +243,7 @@ function (): string {
 					$this->resolvedTemplateTypeMap,
 					$this->templateTags,
 					$this->isPure,
+					$this->isDeprecated,
 				);
 
 				return $printer->print($selfWithoutParameterNames->toPhpDocNode());
@@ -445,6 +458,7 @@ public function traverse(callable $cb): Type
 			$this->resolvedTemplateTypeMap,
 			$this->templateTags,
 			$this->isPure,
+			$this->isDeprecated,
 		);
 	}
 
@@ -495,6 +509,7 @@ public function traverseSimultaneously(Type $right, callable $cb): Type
 			$this->resolvedTemplateTypeMap,
 			$this->templateTags,
 			$this->isPure,
+			$this->isDeprecated,
 		);
 	}
 

src/Type/ClosureType.php

@@ -150,6 +150,11 @@ public function isPure(): TrinaryLogic
 		return $certainCount > 0 ? TrinaryLogic::createNo() : TrinaryLogic::createMaybe();
 	}
 
+	public function isDeprecated(): TrinaryLogic
+	{
+		return TrinaryLogic::createNo();
+	}
+
 	public function getClassName(): string
 	{
 		return $this->objectType->getClassName();