@@ -253,11 +253,11 @@
 }
 #endif
 
 - (void)invocationTests
 {
-	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
+	void *pool = objc_autoreleasePoolPush();
 	SEL selector = @selector(invocationTestMethod1::::);
 	OFMethodSignature *sig = [self methodSignatureForSelector: selector];
 	OFInvocation *invocation;
 	struct test_struct st, st2, *stp = &st, *stp2;
 	unsigned const char c = 0xAA;
@@ -514,8 +514,8 @@
 	    int128Result == __extension__ ((__int128)0xFFFFFFFFFFFFFFFF << 64) +
 	    8)
 # endif
 #endif
 
-	[pool drain];
+	objc_autoreleasePoolPop(pool);
 }
 @end