13 lines · plain
1// RUN: %clang_cc1 %s2#ifndef __has_feature3#error Should have __has_feature4#endif5 6#if !__has_feature(objc_nonfragile_abi)7#error Non-fragile ABI used for compilation but feature macro not set.8#endif9 10#if !__has_feature(objc_weak_class)11#error objc_weak_class should be enabled with nonfragile abi12#endif13