Caster/Caster.php

@@ -47,7 +47,7 @@ public static function castObject(object $obj, string $class, bool $hasDebugInfo
         if ($hasDebugInfo) {
             try {
                 $debugInfo = $obj->__debugInfo();
-            } catch (\Exception) {
+            } catch (\Throwable) {
                 // ignore failing __debugInfo()
                 $hasDebugInfo = false;
             }

Caster/ReflectionCaster.php

@@ -197,7 +197,7 @@ public static function castFunctionAbstract(\ReflectionFunctionAbstract $c, arra
         self::addMap($a, $c, [
             'returnsReference' => 'returnsReference',
             'returnType' => 'getReturnType',
-            'class' => 'getClosureScopeClass',
+            'class' => \PHP_VERSION_ID >= 80111 ? 'getClosureCalledClass' : 'getClosureScopeClass',
             'this' => 'getClosureThis',
         ]);
 

Tests/Caster/CasterTest.php

@@ -175,4 +175,14 @@ public function testAnonymousClass()
             , $c
         );
     }
+
+    public function testTypeErrorInDebugInfo()
+    {
+        $this->assertDumpMatchesFormat('class@anonymous {}', new class() {
+            public function __debugInfo(): array
+            {
+                return ['class' => \get_class(null)];
+            }
+        });
+    }
 }