Support AlternativeNodeCallbackRequest in GeneratorYieldSendTypeExtension

Author: ondrejmirtes

build/PHPStan/Build/GeneratorYieldSendTypeExtension.php

@@ -3,6 +3,7 @@
 namespace PHPStan\Build;
 
 use PhpParser\Node\Expr;
+use PHPStan\Analyser\Generator\AlternativeNodeCallbackRequest;
 use PHPStan\Analyser\Generator\ExprAnalysisRequest;
 use PHPStan\Analyser\Generator\ExprAnalysisResult;
 use PHPStan\Analyser\Generator\NodeCallbackRequest;
@@ -51,6 +52,9 @@ public function getType(Expr $expr, Scope $scope): ?Type
 		if ((new ObjectType(NodeCallbackRequest::class))->isSuperTypeOf($valueType)->yes()) {
 			return new NullType();
 		}
+		if ((new ObjectType(AlternativeNodeCallbackRequest::class))->isSuperTypeOf($valueType)->yes()) {
+			return new NullType();
+		}
 
 		return null;
 	}

tests/PHPStan/Analyser/nsrt/gnsr-yield-in-generator-ns.php

@@ -17,6 +17,7 @@ public function doFoo(): Generator
 		assertType(StmtAnalysisResult::class, yield new StmtAnalysisRequest());
 		assertType(StmtAnalysisResult::class, yield new StmtsAnalysisRequest());
 		assertType('null', yield new NodeCallbackRequest());
+		assertType('null', yield new AlternativeNodeCallbackRequest());
 	}
 
 }