[Temp] Determine the exception class, hopefully

Author: JakeQZ

tests/Unit/PhpStan/IgnoreBooleanAlwaysImpossibleAssertTest.php

@@ -39,15 +39,19 @@ public function warningIsRetainedForPointlessAssert(): void
             self::markTestSkipped('This is testing the testers, and only needs to run whenever possible.');
         }
 
-        // Second argument is array of expected warnings.
-        $this->analyse(
-            [self::FIXTURES_DIR . 'alwaystrue-pointlessassert.php'],
-            [
+        try {
+            // Second argument is array of expected warnings.
+            $this->analyse(
+                [self::FIXTURES_DIR . 'alwaystrue-pointlessassert.php'],
                 [
-                    'Call to function is_int() with int will always evaluate to true.',
-                    7,
-                ],
-            ]
-        );
+                    [
+                        'Call to function is_int() with int will always evaluate to true.',
+                        7,
+                    ],
+                ]
+            );
+        } catch (\Throwable $e) {
+            self::fail(\get_class($e) . ' was thrown');
+        }
     }
 }