ondrejmirtes · Sep 22, 2026 · Sep 16, 2026 · Sep 16, 2026 · Sep 16, 2026 · Sep 16, 2026
diff --git a/build/PHPStan/Build/TurboAttributeCollector.php b/build/PHPStan/Build/TurboAttributeCollector.php
@@ -37,6 +37,7 @@
 use PhpParser\Node\Expr\BinaryOp\Plus;
 use PhpParser\Node\Expr\CallLike;
 use PhpParser\Node\Expr\ClassConstFetch;
+use PhpParser\Node\Expr\Clone_;
 use PhpParser\Node\Expr\Closure;
 use PhpParser\Node\Expr\ConstFetch;
 use PhpParser\Node\Expr\Eval_;
@@ -342,6 +343,7 @@ final class TurboAttributeCollector
 		'nodeToReflection' => NodeToReflection::class,
 		'locatedSource' => LocatedSource::class,
 		'betterReflectionEnum' => \PHPStan\BetterReflection\Reflection\ReflectionEnum::class,
+		'cloneExpr' => Clone_::class,
 	];
 
 	private string $realRoot;

diff --git a/src/Analyser/ArgumentsHandler.php b/src/Analyser/ArgumentsHandler.php
@@ -39,6 +39,7 @@
 use PHPStan\Reflection\ResolvedFunctionVariant;
 use PHPStan\ShouldNotHappenException;
 use PHPStan\TrinaryLogic;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\ClosureType;
 use PHPStan\Type\ErrorType;
 use PHPStan\Type\FunctionParameterClosureThisExtension;
@@ -80,6 +81,7 @@
  * parameter types and bound $this, by-ref and out types, invalidation).
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../turbo-ext/src/ArgumentsHandler.cpp')]
 final class ArgumentsHandler
 {
 

diff --git a/src/Analyser/ArgumentsNormalizer.php b/src/Analyser/ArgumentsNormalizer.php
@@ -18,7 +18,7 @@
 use PHPStan\Reflection\ParametersAcceptorSelector;
 use PHPStan\ShouldNotHappenException;
 use PHPStan\TrinaryLogic;
-use PHPStan\Turbo\ReferencedByTurboExtension;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\Constant\ConstantArrayType;
 use function array_is_list;
 use function array_key_exists;
@@ -34,7 +34,7 @@
 /**
  * @api
  */
-#[ReferencedByTurboExtension(key: 'argumentsNormalizer')]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../turbo-ext/src/ArgumentsNormalizer.cpp')]
 final class ArgumentsNormalizer
 {
 

diff --git a/src/Analyser/AttributesHandler.php b/src/Analyser/AttributesHandler.php
@@ -8,13 +8,15 @@
 use PHPStan\DependencyInjection\AutowiredService;
 use PHPStan\Reflection\ParametersAcceptorSelector;
 use PHPStan\Reflection\ReflectionProvider;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 
 /**
  * Processes attribute arguments for NodeScopeResolver - as constructor
  * arguments when the attribute class has a constructor, as plain expressions
  * otherwise.
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../turbo-ext/src/AttributesHandler.cpp')]
 final class AttributesHandler
 {
 

diff --git a/src/Analyser/ExprHandler/ArrayDimFetchHandler.php b/src/Analyser/ExprHandler/ArrayDimFetchHandler.php
@@ -29,6 +29,7 @@
 use PHPStan\DependencyInjection\AutowiredService;
 use PHPStan\Node\Expr\TypeExpr;
 use PHPStan\Reflection\ParametersAcceptorSelector;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\ErrorType;
 use PHPStan\Type\NeverType;
 use PHPStan\Type\ObjectType;
@@ -41,6 +42,7 @@
  * @implements ExprHandler<ArrayDimFetch>
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../turbo-ext/src/ArrayDimFetchHandler.cpp')]
 final class ArrayDimFetchHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/ClassConstFetchHandler.php b/src/Analyser/ExprHandler/ClassConstFetchHandler.php
@@ -19,6 +19,7 @@
 use PHPStan\DependencyInjection\AutowiredService;
 use PHPStan\Reflection\InitializerExprTypeResolver;
 use PHPStan\ShouldNotHappenException;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\MixedType;
 use PHPStan\Type\Type;
 use function array_merge;
@@ -27,6 +28,7 @@
  * @implements ExprHandler<ClassConstFetch>
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../turbo-ext/src/ClassConstFetchHandler.cpp')]
 final class ClassConstFetchHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/CloneHandler.php b/src/Analyser/ExprHandler/CloneHandler.php
@@ -16,6 +16,7 @@
 use PHPStan\Analyser\Traverser\CloneTypeTraverser;
 use PHPStan\Analyser\TypeSpecifierContext;
 use PHPStan\DependencyInjection\AutowiredService;
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use PHPStan\Type\ObjectWithoutClassType;
 use PHPStan\Type\Type;
 use PHPStan\Type\TypeCombinator;
@@ -25,6 +26,7 @@
  * @implements ExprHandler<Clone_>
  */
 #[AutowiredService]
+#[ReferencedByTurboExtension(key: 'cloneHandler')]
 final class CloneHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/ClosureHandler.php b/src/Analyser/ExprHandler/ClosureHandler.php
@@ -18,12 +18,14 @@
 use PHPStan\Analyser\TypeSpecifierContext;
 use PHPStan\Analyser\VariableFlow;
 use PHPStan\DependencyInjection\AutowiredService;
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use function is_string;
 
 /**
  * @implements ExprHandler<Closure>
  */
 #[AutowiredService]
+#[ReferencedByTurboExtension(key: 'closureHandler')]
 final class ClosureHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/ConstFetchHandler.php b/src/Analyser/ExprHandler/ConstFetchHandler.php
@@ -17,6 +17,7 @@
 use PHPStan\Analyser\NodeScopeResolver;
 use PHPStan\Analyser\TypeSpecifierContext;
 use PHPStan\DependencyInjection\AutowiredService;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\Constant\ConstantBooleanType;
 use PHPStan\Type\ErrorType;
 use PHPStan\Type\NullType;
@@ -27,6 +28,7 @@
  * @implements ExprHandler<ConstFetch>
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../turbo-ext/src/ConstFetchHandler.cpp')]
 final class ConstFetchHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/FuncCallHandler.php b/src/Analyser/ExprHandler/FuncCallHandler.php
@@ -56,6 +56,7 @@
 use PHPStan\Reflection\ReflectionProvider;
 use PHPStan\Rules\Comparison\ImpossibleCheckTypeHelper;
 use PHPStan\ShouldNotHappenException;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\Accessory\HasPropertyType;
 use PHPStan\Type\Accessory\NonEmptyArrayType;
 use PHPStan\Type\Constant\ConstantBooleanType;
@@ -83,6 +84,7 @@
  * @implements ExprHandler<FuncCall>
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../turbo-ext/src/FuncCallHandler.cpp')]
 final class FuncCallHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/Helper/FuncCallScopeEffectsHelper.php b/src/Analyser/ExprHandler/Helper/FuncCallScopeEffectsHelper.php
@@ -24,6 +24,7 @@
 use PHPStan\Reflection\FunctionReflection;
 use PHPStan\Reflection\ParametersAcceptor;
 use PHPStan\TrinaryLogic;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\Accessory\AccessoryArrayListType;
 use PHPStan\Type\Accessory\NonEmptyArrayType;
 use PHPStan\Type\ArrayType;
@@ -58,6 +59,7 @@
  * state (throw points, impure points, yield, termination).
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../../turbo-ext/src/FuncCallScopeEffectsHelper.cpp')]
 final class FuncCallScopeEffectsHelper
 {
 

diff --git a/src/Analyser/ExprHandler/Helper/OutputBufferHelper.php b/src/Analyser/ExprHandler/Helper/OutputBufferHelper.php
@@ -10,12 +10,14 @@
 use PHPStan\DependencyInjection\AutowiredService;
 use PHPStan\Node\Expr\TypeExpr;
 use PHPStan\Reflection\InitializerExprTypeResolver;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\Constant\ConstantIntegerType;
 use PHPStan\Type\MixedType;
 use PHPStan\Type\Type;
 use function in_array;
 
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../../turbo-ext/src/OutputBufferHelper.cpp')]
 final class OutputBufferHelper
 {
 

diff --git a/src/Analyser/ExprHandler/NullsafePropertyFetchHandler.php b/src/Analyser/ExprHandler/NullsafePropertyFetchHandler.php
@@ -25,6 +25,7 @@
 use PHPStan\DependencyInjection\AutowiredService;
 use PHPStan\Node\NullsafePropertyFetchExpressionNode;
 use PHPStan\Node\Printer\ExprPrinter;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\NullType;
 use PHPStan\Type\Type;
 use PHPStan\Type\TypeCombinator;
@@ -34,6 +35,7 @@
  * @implements ExprHandler<NullsafePropertyFetch>
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../turbo-ext/src/NullsafePropertyFetchHandler.cpp')]
 final class NullsafePropertyFetchHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/PropertyFetchHandler.php b/src/Analyser/ExprHandler/PropertyFetchHandler.php
@@ -26,6 +26,7 @@
 use PHPStan\Rules\Properties\FoundPropertyReflection;
 use PHPStan\Rules\Properties\PropertyReflectionFinder;
 use PHPStan\ShouldNotHappenException;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\ErrorType;
 use PHPStan\Type\MixedType;
 use PHPStan\Type\Type;
@@ -38,6 +39,7 @@
  * @implements ExprHandler<PropertyFetch>
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../turbo-ext/src/PropertyFetchHandler.cpp')]
 final class PropertyFetchHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ExprHandler/StaticPropertyFetchHandler.php b/src/Analyser/ExprHandler/StaticPropertyFetchHandler.php
@@ -25,6 +25,7 @@
 use PHPStan\Rules\Properties\FoundPropertyReflection;
 use PHPStan\Rules\Properties\PropertyReflectionFinder;
 use PHPStan\ShouldNotHappenException;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\ErrorType;
 use PHPStan\Type\MixedType;
 use PHPStan\Type\Type;
@@ -37,6 +38,7 @@
  * @implements ExprHandler<StaticPropertyFetch>
  */
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../../turbo-ext/src/StaticPropertyFetchHandler.cpp')]
 final class StaticPropertyFetchHandler implements ExprHandler
 {
 

diff --git a/src/Analyser/ParametersProcessor.php b/src/Analyser/ParametersProcessor.php
@@ -4,8 +4,10 @@
 
 use PhpParser\Node;
 use PHPStan\DependencyInjection\AutowiredService;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../turbo-ext/src/ParametersProcessor.cpp')]
 final class ParametersProcessor
 {
 

diff --git a/src/Analyser/PropertyHookThrowPointsResolver.php b/src/Analyser/PropertyHookThrowPointsResolver.php
@@ -9,8 +9,10 @@
 use PHPStan\DependencyInjection\AutowiredService;
 use PHPStan\Reflection\Php\PhpMethodFromParserNodeReflection;
 use PHPStan\Reflection\Php\PhpPropertyReflection;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 
 #[AutowiredService]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../turbo-ext/src/PropertyHookThrowPointsResolver.cpp')]
 final class PropertyHookThrowPointsResolver
 {
 

diff --git a/src/Analyser/VariableWriteOffset.php b/src/Analyser/VariableWriteOffset.php
@@ -2,7 +2,7 @@
 
 namespace PHPStan\Analyser;
 
-use PHPStan\Turbo\ReferencedByTurboExtension;
+use PHPStan\Turbo\ShadowedByTurboExtension;
 use PHPStan\Type\Type;
 use function count;
 use function is_int;
@@ -13,7 +13,7 @@
  *
  * @internal
  */
-#[ReferencedByTurboExtension(key: 'variableWriteOffset')]
+#[ShadowedByTurboExtension(implementation: __DIR__ . '/../../turbo-ext/src/VariableWriteOffset.cpp')]
 final class VariableWriteOffset
 {
 

diff --git a/src/Node/ClosureReturnStatementsNode.php b/src/Node/ClosureReturnStatementsNode.php
@@ -10,11 +10,13 @@
 use PhpParser\NodeAbstract;
 use PHPStan\Analyser\ImpurePoint;
 use PHPStan\Analyser\StatementResult;
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use function count;
 
 /**
  * @api
  */
+#[ReferencedByTurboExtension(key: 'closureReturnStatementsNode')]
 final class ClosureReturnStatementsNode extends NodeAbstract implements ReturnStatementsNode
 {
 

diff --git a/src/Node/NullsafePropertyFetchExpressionNode.php b/src/Node/NullsafePropertyFetchExpressionNode.php
@@ -5,6 +5,7 @@
 use Override;
 use PhpParser\Node\Expr\NullsafePropertyFetch;
 use PhpParser\NodeAbstract;
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use PHPStan\Type\Type;
 
 /**
@@ -15,6 +16,7 @@
  *
  * @internal
  */
+#[ReferencedByTurboExtension(key: 'nullsafePropertyFetchExpressionNode')]
 final class NullsafePropertyFetchExpressionNode extends NodeAbstract implements VirtualNode
 {
 

diff --git a/src/Php/PhpVersion.php b/src/Php/PhpVersion.php
@@ -3,6 +3,7 @@
 namespace PHPStan\Php;
 
 use PHPStan\DependencyInjection\AutowiredService;
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use function floor;
 
 /**
@@ -14,6 +15,7 @@
  * @api
  */
 #[AutowiredService(factory: '@PHPStan\Php\PhpVersionFactory::create')]
+#[ReferencedByTurboExtension(key: 'phpVersion')]
 final class PhpVersion
 {
 

diff --git a/src/Reflection/AllowedConstantsResult.php b/src/Reflection/AllowedConstantsResult.php
@@ -2,6 +2,8 @@
 
 namespace PHPStan\Reflection;
 
+use PHPStan\Turbo\ReferencedByTurboExtension;
+
 /**
  * Result of checking constants passed to a parameter against its allowed set.
  *
@@ -11,6 +13,7 @@
  *
  * @api
  */
+#[ReferencedByTurboExtension(key: 'allowedConstantsResult')]
 final class AllowedConstantsResult
 {
 

diff --git a/src/Reflection/BetterReflection/BetterReflectionProvider.php b/src/Reflection/BetterReflection/BetterReflectionProvider.php
@@ -53,6 +53,7 @@
 use PHPStan\Reflection\SignatureMap\SignatureMapProvider;
 use PHPStan\ShouldNotHappenException;
 use PHPStan\TrinaryLogic;
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use PHPStan\Type\FileTypeMapper;
 use PHPStan\Type\Generic\TemplateTypeMap;
 use PHPStan\Type\IntegerRangeType;
@@ -67,6 +68,7 @@
 use const PHP_VERSION_ID;
 
 #[NonAutowiredService(name: 'betterReflectionProvider')]
+#[ReferencedByTurboExtension(key: 'betterReflectionProvider')]
 final class BetterReflectionProvider implements ReflectionProvider
 {
 

diff --git a/src/Reflection/ExtendedCallableFunctionVariant.php b/src/Reflection/ExtendedCallableFunctionVariant.php
@@ -7,10 +7,12 @@
 use PHPStan\Reflection\Callables\SimpleImpurePoint;
 use PHPStan\Reflection\Callables\SimpleThrowPoint;
 use PHPStan\TrinaryLogic;
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use PHPStan\Type\Generic\TemplateTypeMap;
 use PHPStan\Type\Generic\TemplateTypeVarianceMap;
 use PHPStan\Type\Type;
 
+#[ReferencedByTurboExtension(key: 'extendedCallableFunctionVariant')]
 final class ExtendedCallableFunctionVariant extends ExtendedFunctionVariant implements CallableParametersAcceptor
 {
 

diff --git a/src/Reflection/FunctionVariant.php b/src/Reflection/FunctionVariant.php
@@ -2,13 +2,15 @@
 
 namespace PHPStan\Reflection;
 
+use PHPStan\Turbo\ReferencedByTurboExtension;
 use PHPStan\Type\Generic\TemplateTypeMap;
 use PHPStan\Type\Generic\TemplateTypeVarianceMap;
 use PHPStan\Type\Type;
 
 /**
  * @api
  */
+#[ReferencedByTurboExtension(key: 'functionVariant')]
 class FunctionVariant implements ParametersAcceptor
 {