FNSR

Author: ondrejmirtes

src/Analyser/Fiber/FiberNodeScopeResolver.php

@@ -13,7 +13,9 @@
 use PHPStan\Analyser\NoopNodeCallback;
 use PHPStan\DependencyInjection\AutowiredService;
 use PHPStan\ShouldNotHappenException;
+use function get_class;
 use function get_debug_type;
+use function sprintf;
 
 #[AutowiredService(as: FiberNodeScopeResolver::class)]
 final class FiberNodeScopeResolver extends NodeScopeResolver
@@ -84,6 +86,9 @@ protected function processPendingFibers(ExpressionResultStorage $storage): void
 				new NoopNodeCallback(),
 				ExpressionContext::createTopLevel(),
 			);
+			if ($storage->findResult($request->expr) === null) {
+				throw new ShouldNotHappenException(sprintf('processExprNode should have stored the result of %s on line %s', get_class($request->expr), $request->expr->getStartLine()));
+			}
 			$this->processPendingFibers($storage);
 
 			// Break and restart the loop since the array may have been modified